🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 138 Days

Day: 22.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,479,793 km

• M1: 85,570 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.53 AU - 0.61 AU

Year: 163 Days

Day: 22.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.41 AU - 1.65 AU

Year: 717 Days

Day: 33 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,479,793 km

• M1: 45,478 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.68 AU - 2.1 AU

Year: 984 Days

Day: 40.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.68 AU - 2.54 AU

Year: 1161 Days

Day: 16 Hours

Environment

Temp: -75 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,479,793 km

• M1: 956,529 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 9.6

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.47 AU - 5.63 AU

Year: 4298 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,479,793 km

• M1: 191,485 km (0.092 R)
• M2: 251,923 km (0.115 R)
• M3: 340,634 km (0.112 R)
• M4: 494,271 km (0.06 R)
• M5: 833,709 km (0.088 R)
• M6: 1,239,119 km (0.111 R)
• M7: 1,299,557 km (0.104 R)
• M8: 1,408,015 km (0.091 R)
• M9: 1,584,690 km (0.066 R)
• M10: 1,924,726 km (0.104 R)
• M11: 2,121,597 km (0.071 R)
• M12: 2,268,951 km (0.111 R)
• M13: 2,477,191 km (0.097 R)
• M14: 2,613,026 km (0.07 R)
• M15: 2,731,358 km (0.113 R)
• M16: 3,076,630 km (0.101 R)
• M17: 3,201,843 km (0.05 R)
• M18: 3,500,740 km (0.092 R)
• M19: 3,742,041 km (0.119 R)
• M20: 4,034,056 km (0.107 R)
• M21: 4,240,800 km (0.103 R)
• M22: 5,052,518 km (0.105 R)
• M23: 5,300,402 km (0.109 R)
• M24: 5,705,214 km (0.061 R)
• M25: 5,859,749 km (0.082 R)
• M26: 6,146,528 km (0.038 R)
• M27: 6,411,166 km (0.081 R)
• M28: 6,924,437 km (0.081 R)
• M29: 7,144,645 km (0.025 R)
• M30: 7,366,947 km (0.085 R)
• M31: 7,507,270 km (0.091 R)
• M32: 8,454,524 km (0.084 R)
• M33: 8,571,958 km (0.062 R)
• M34: 8,897,633 km (0.093 R)
• M35: 9,167,058 km (0.107 R)
• M36: 9,408,808 km (0.08 R)
• M37: 9,530,581 km (0.082 R)
• M38: 9,991,642 km (0.073 R)
• M39: 10,240,423 km (0.107 R)
• M40: 10,871,576 km (0.068 R)
• M41: 11,095,524 km (0.091 R)
• M42: 11,874,630 km (0.045 R)
• M43: 12,006,276 km (0.103 R)
• M44: 12,470,628 km (0.114 R)
• M45: 14,072,373 km (0.103 R)
• M46: 14,985,967 km (0.108 R)
• M47: 15,306,705 km (0.112 R)
• M48: 15,521,826 km (0.116 R)
• M49: 15,991,264 km (0.079 R)
• M50: 16,282,382 km (0.057 R)
• M51: 16,355,535 km (0.089 R)
• M52: 16,648,897 km (0.098 R)
• M53: 17,092,305 km (0.098 R)
• M54: 17,390,154 km (0.086 R)
• M55: 17,539,602 km (0.085 R)
• M56: 18,255,727 km (0.079 R)
• M57: 19,212,555 km (0.101 R)
• M58: 19,328,494 km (0.102 R)
• M59: 19,522,073 km (0.093 R)
• M60: 19,911,477 km (0.106 R)
• M61: 19,989,716 km (0.09 R)
• M62: 20,539,788 km (0.115 R)
• M63: 21,334,302 km (0.112 R)
• M64: 22,057,907 km (0.078 R)
• M65: 22,382,085 km (0.038 R)
• M66: 22,504,157 km (0.073 R)
• M67: 22,585,539 km (0.051 R)
• M68: 22,994,240 km (0.102 R)
• M69: 23,529,351 km (0.086 R)
• M70: 23,694,807 km (0.104 R)
• M71: 25,455,125 km (0.111 R)
• M72: 25,752,525 km (0.116 R)
• M73: 26,136,842 km (0.084 R)
• M74: 26,394,001 km (0.072 R)
• M75: 27,954,606 km (0.101 R)
• M76: 28,613,585 km (0.12 R)
• M77: 28,967,234 km (0.077 R)
• M78: 29,277,799 km (0.118 R)
• M79: 29,366,810 km (0.066 R)
• M80: 29,947,100 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 14.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.04 AU - 11.62 AU

Year: 10794 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,479,793 km

• M1: 369,357 km (0.036 R)
• M2: 652,396 km (0.097 R)
• M3: 1,232,986 km (0.056 R)
• M4: 1,451,399 km (0.106 R)
• M5: 1,555,219 km (0.098 R)
• M6: 1,704,967 km (0.097 R)
• M7: 1,996,533 km (0.109 R)
• M8: 2,232,000 km (0.117 R)
• M9: 2,353,324 km (0.083 R)
• M10: 2,653,866 km (0.062 R)
• M11: 2,835,029 km (0.043 R)
• M12: 2,966,975 km (0.107 R)
• M13: 3,264,824 km (0.091 R)
• M14: 3,487,575 km (0.026 R)
• M15: 3,715,562 km (0.088 R)
• M16: 3,948,486 km (0.118 R)
• M17: 4,645,313 km (0.081 R)
• M18: 6,289,693 km (0.11 R)
• M19: 6,851,134 km (0.11 R)
• M20: 7,174,115 km (0.041 R)
• M21: 7,909,838 km (0.098 R)
• M22: 8,400,968 km (0.046 R)
• M23: 8,785,584 km (0.034 R)
• M24: 8,902,120 km (0.117 R)
• M25: 9,215,528 km (0.11 R)
• M26: 9,492,583 km (0.107 R)
• M27: 9,652,204 km (0.1 R)
• M28: 9,852,965 km (0.093 R)
• M29: 9,974,139 km (0.025 R)
• M30: 10,711,507 km (0.104 R)
• M31: 10,877,710 km (0.085 R)
• M32: 11,044,811 km (0.066 R)
• M33: 11,170,772 km (0.113 R)
• M34: 12,238,602 km (0.107 R)
• M35: 13,116,293 km (0.065 R)
• M36: 15,025,161 km (0.095 R)
• M37: 15,304,909 km (0.071 R)
• M38: 15,445,531 km (0.095 R)
• M39: 16,729,679 km (0.12 R)
• M40: 17,262,697 km (0.093 R)
• M41: 17,604,827 km (0.059 R)
• M42: 18,196,487 km (0.076 R)
• M43: 18,895,109 km (0.035 R)
• M44: 19,399,403 km (0.083 R)
• M45: 19,653,271 km (0.1 R)
• M46: 21,095,245 km (0.097 R)
• M47: 21,408,802 km (0.082 R)
• M48: 22,040,254 km (0.119 R)
• M49: 22,305,192 km (0.088 R)
• M50: 23,321,710 km (0.034 R)
• M51: 23,862,805 km (0.076 R)
• M52: 24,134,924 km (0.097 R)
• M53: 24,737,055 km (0.093 R)
• M54: 26,517,120 km (0.071 R)
• M55: 27,422,636 km (0.068 R)
• M56: 27,993,651 km (0.11 R)
• M57: 28,108,393 km (0.077 R)
• M58: 29,089,605 km (0.1 R)
• M59: 29,496,811 km (0.053 R)
• M60: 30,023,245 km (0.099 R)
• M61: 30,789,187 km (0.118 R)
• M62: 31,561,560 km (0.097 R)
• M63: 32,883,108 km (0.115 R)
• M64: 33,004,133 km (0.1 R)
• M65: 33,368,104 km (0.033 R)
• M66: 33,489,877 km (0.078 R)
• M67: 33,916,680 km (0.103 R)
• M68: 34,284,092 km (0.059 R)
• M69: 34,652,701 km (0.085 R)
• M70: 34,899,238 km (0.115 R)
• M71: 37,586,016 km (0.112 R)
• M72: 37,712,576 km (0.111 R)
• M73: 37,839,285 km (0.109 R)
• M74: 38,411,198 km (0.081 R)
• M75: 39,114,308 km (0.096 R)
• M76: 39,242,513 km (0.041 R)
• M77: 40,988,021 km (0.081 R)
• M78: 41,510,118 km (0.106 R)
• M79: 41,706,390 km (0.075 R)
• M80: 42,034,309 km (0.076 R)
• M81: 43,553,774 km (0.054 R)
• M82: 44,755,345 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 12.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.29 AU - 12.01 AU

Year: 12248 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,479,793 km

• M1: 162,164 km (0.063 R)
• M2: 381,325 km (0.085 R)
• M3: 852,558 km (0.09 R)
• M4: 936,034 km (0.107 R)
• M5: 1,181,075 km (0.1 R)
• M6: 2,331,034 km (0.101 R)
• M7: 2,794,937 km (0.036 R)
• M8: 3,120,312 km (0.118 R)
• M9: 3,951,179 km (0.115 R)
• M10: 4,243,044 km (0.087 R)
• M11: 4,617,787 km (0.097 R)
• M12: 4,809,272 km (0.105 R)
• M13: 5,359,344 km (0.073 R)
• M14: 5,560,702 km (0.113 R)
• M15: 6,605,045 km (0.052 R)
• M16: 6,777,681 km (0.087 R)
• M17: 6,864,597 km (0.092 R)
• M18: 6,995,795 km (0.06 R)
• M19: 8,917,379 km (0.095 R)
• M20: 9,060,545 km (0.09 R)
• M21: 9,252,778 km (0.074 R)
• M22: 9,494,827 km (0.105 R)
• M23: 9,886,624 km (0.07 R)
• M24: 10,084,542 km (0.041 R)
• M25: 11,042,417 km (0.057 R)
• M26: 11,924,147 km (0.072 R)
• M27: 12,293,803 km (0.096 R)
• M28: 13,589,620 km (0.092 R)
• M29: 13,809,828 km (0.078 R)
• M30: 14,928,671 km (0.1 R)
• M31: 15,327,199 km (0.04 R)
• M32: 16,484,937 km (0.106 R)
• M33: 18,031,779 km (0.025 R)
• M34: 19,314,880 km (0.105 R)
• M35: 21,134,738 km (0.044 R)
• M36: 21,389,952 km (0.082 R)
• M37: 22,551,580 km (0.087 R)
• M38: 23,469,064 km (0.109 R)
• M39: 23,733,553 km (0.119 R)
• M40: 24,131,932 km (0.094 R)
• M41: 25,205,446 km (0.094 R)
• M42: 26,363,034 km (0.032 R)
• M43: 26,706,810 km (0.071 R)
• M44: 28,096,574 km (0.081 R)
• M45: 28,307,208 km (0.098 R)
• M46: 28,588,602 km (0.047 R)
• M47: 29,012,712 km (0.066 R)
• M48: 30,513,029 km (0.098 R)
• M49: 30,874,009 km (0.045 R)
• M50: 31,965,325 km (0.089 R)
• M51: 32,185,084 km (0.095 R)
• M52: 32,552,497 km (0.102 R)
• M53: 33,069,357 km (0.103 R)
• M54: 33,217,459 km (0.067 R)
• M55: 34,786,292 km (0.09 R)
• M56: 35,845,595 km (0.1 R)
• M57: 36,379,210 km (0.113 R)
• M58: 36,685,287 km (0.113 R)
• M59: 36,838,625 km (0.089 R)
• M60: 37,299,985 km (0.117 R)
• M61: 37,531,413 km (0.101 R)
• M62: 37,685,948 km (0.03 R)
• M63: 38,228,539 km (0.102 R)
• M64: 38,384,121 km (0.062 R)
• M65: 38,851,913 km (0.036 R)
• M66: 40,187,523 km (0.084 R)
• M67: 40,583,210 km (0.096 R)
• M68: 40,741,783 km (0.089 R)
• M69: 42,259,155 km (0.107 R)
• M70: 42,580,940 km (0.061 R)
• M71: 43,146,120 km (0.112 R)
• M72: 44,283,662 km (0.091 R)
• M73: 46,588,517 km (0.1 R)
• M74: 47,588,279 km (0.074 R)
• M75: 48,426,776 km (0.106 R)
• M76: 51,142,725 km (0.052 R)
• M77: 52,605,493 km (0.111 R)
• M78: 53,646,395 km (0.095 R)
• M79: 54,169,389 km (0.118 R)
• M80: 55,308,278 km (0.118 R)
• M81: 56,013,033 km (0.084 R)
• M82: 57,253,648 km (0.099 R)
• M83: 57,966,632 km (0.047 R)
• M84: 58,055,942 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 12.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.8 AU - 12.48 AU

Year: 13145 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,479,793 km

• M1: 164,258 km (0.077 R)
• M2: 430,543 km (0.067 R)
• M3: 674,088 km (0.115 R)
• M4: 847,771 km (0.1 R)
• M5: 1,241,962 km (0.088 R)
• M6: 2,109,031 km (0.05 R)
• M7: 2,456,247 km (0.109 R)
• M8: 2,929,725 km (0.079 R)
• M9: 4,184,103 km (0.063 R)
• M10: 4,453,229 km (0.063 R)
• M11: 4,813,611 km (0.116 R)
• M12: 5,249,988 km (0.039 R)
• M13: 5,428,159 km (0.084 R)
• M14: 5,540,507 km (0.047 R)
• M15: 5,699,080 km (0.061 R)
• M16: 5,928,414 km (0.119 R)
• M17: 6,207,564 km (0.079 R)
• M18: 6,301,661 km (0.118 R)
• M19: 6,973,206 km (0.111 R)
• M20: 7,541,977 km (0.067 R)
• M21: 8,074,545 km (0.064 R)
• M22: 8,228,930 km (0.028 R)
• M23: 8,988,887 km (0.093 R)
• M24: 9,337,002 km (0.117 R)
• M25: 10,101,596 km (0.117 R)
• M26: 10,886,387 km (0.092 R)
• M27: 11,574,686 km (0.071 R)
• M28: 12,188,636 km (0.059 R)
• M29: 12,873,196 km (0.088 R)
• M30: 13,356,696 km (0.053 R)
• M31: 13,539,654 km (0.12 R)
• M32: 14,310,682 km (0.115 R)
• M33: 14,435,447 km (0.105 R)
• M34: 16,708,287 km (0.101 R)
• M35: 16,938,369 km (0.119 R)
• M36: 17,037,402 km (0.12 R)
• M37: 17,635,046 km (0.086 R)
• M38: 17,735,276 km (0.115 R)
• M39: 18,037,314 km (0.077 R)
• M40: 18,239,571 km (0.114 R)
• M41: 18,748,503 km (0.12 R)
• M42: 20,303,573 km (0.092 R)
• M43: 20,408,740 km (0.097 R)
• M44: 20,831,055 km (0.102 R)
• M45: 22,368,173 km (0.116 R)
• M46: 23,241,974 km (0.08 R)
• M47: 25,022,937 km (0.071 R)
• M48: 25,248,530 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 3.9

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.8 AU - 14.82 AU

Year: 16358 Days

Day: 19.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,479,793 km

• M1: 213,027 km (0.063 R)
• M2: 337,194 km (0.106 R)
• M3: 436,975 km (0.118 R)
• M4: 529,876 km (0.075 R)
• M5: 771,177 km (0.116 R)
• M6: 1,691,354 km (0.099 R)
• M7: 2,040,964 km (0.036 R)
• M8: 2,357,962 km (0.119 R)
• M9: 2,550,045 km (0.111 R)
• M10: 3,552,201 km (0.088 R)
• M11: 4,061,433 km (0.084 R)
• M12: 4,094,045 km (0.047 R)
• M13: 5,575,064 km (0.112 R)
• M14: 6,052,281 km (0.034 R)
• M15: 6,390,223 km (0.119 R)
• M16: 8,087,859 km (0.081 R)
• M17: 8,964,353 km (0.098 R)
• M18: 10,356,960 km (0.025 R)
• M19: 10,535,729 km (0.057 R)
• M20: 10,760,575 km (0.113 R)
• M21: 10,805,753 km (0.037 R)
• M22: 11,260,980 km (0.086 R)
• M23: 11,444,686 km (0.102 R)
• M24: 11,536,988 km (0.093 R)
• M25: 11,675,815 km (0.099 R)
• M26: 11,955,263 km (0.104 R)
• M27: 12,568,316 km (0.08 R)
• M28: 12,615,888 km (0.086 R)
• M29: 13,579,747 km (0.088 R)
• M30: 13,824,489 km (0.08 R)
• M31: 13,922,775 km (0.068 R)
• M32: 13,971,992 km (0.105 R)
• M33: 14,767,554 km (0.12 R)
• M34: 15,322,861 km (0.04 R)
• M35: 15,424,588 km (0.115 R)
• M36: 16,610,450 km (0.108 R)
• M37: 16,819,588 km (0.037 R)
• M38: 16,872,097 km (0.1 R)
• M39: 17,505,494 km (0.054 R)
• M40: 19,122,946 km (0.091 R)
• M41: 19,838,622 km (0.103 R)
• M42: 20,787,522 km (0.111 R)
• M43: 22,267,194 km (0.111 R)
• M44: 22,440,129 km (0.115 R)
• M45: 22,671,258 km (0.048 R)
• M46: 22,729,302 km (0.108 R)
• M47: 23,662,793 km (0.103 R)
• M48: 23,721,585 km (0.105 R)
• M49: 24,668,539 km (0.118 R)
• M50: 25,086,665 km (0.083 R)
• M51: 25,748,337 km (0.107 R)
• M52: 26,415,842 km (0.082 R)
• M53: 26,966,213 km (0.116 R)
• M54: 27,705,974 km (0.037 R)
• M55: 27,891,925 km (0.11 R)
• M56: 27,954,008 km (0.106 R)
• M57: 28,577,382 km (0.029 R)
• M58: 30,730,694 km (0.098 R)
• M59: 32,412,323 km (0.083 R)
• M60: 32,542,922 km (0.101 R)
• M61: 33,001,290 km (0.115 R)
• M62: 34,389,409 km (0.103 R)
• M63: 36,473,008 km (0.115 R)
• M64: 36,812,894 km (0.112 R)
• M65: 37,222,194 km (0.093 R)
• M66: 37,632,990 km (0.103 R)
• M67: 38,251,876 km (0.067 R)
• M68: 38,804,940 km (0.111 R)
• M69: 40,902,003 km (0.089 R)
• M70: 41,184,443 km (0.109 R)
• M71: 42,463,206 km (0.12 R)
• M72: 42,749,237 km (0.102 R)
• M73: 43,610,771 km (0.11 R)
• M74: 43,971,601 km (0.058 R)
• M75: 44,405,734 km (0.07 R)
• M76: 45,424,197 km (0.082 R)
• M77: 46,376,985 km (0.118 R)
• M78: 47,558,509 km (0.104 R)
• M79: 47,781,111 km (0.112 R)
• M80: 48,749,907 km (0.093 R)
• M81: 49,274,247 km (0.109 R)
• M82: 50,101,972 km (0.12 R)
• M83: 50,253,066 km (0.046 R)
• M84: 50,479,857 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,881 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit