🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.45 AU - 0.65 AU

Year: 153 Days

Day: 32.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,930,980 km

• M1: 102,774 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.28 AU - 1.32 AU

Year: 555 Days

Day: 43.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,930,980 km

• M1: 553,363 km (0.08 R)
• M2: 1,024,297 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.27 AU - 1.53 AU

Year: 621 Days

Day: 17.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,930,980 km

• M1: 1,259,913 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.4 AU - 1.92 AU

Year: 801 Days

Day: 28.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.7 AU - 2.6 AU

Year: 1181 Days

Day: 20.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.15 AU - 2.89 AU

Year: 1499 Days

Day: 16.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.74 AU - 3.74 AU

Year: 2185 Days

Day: 42.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,930,980 km

• M1: 580,141 km (0.049 R)
• M2: 1,680,433 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 14.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.71 AU - 6.51 AU

Year: 4979 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 97,930,980 km

• M1: 275,858 km (0.059 R)
• M2: 469,438 km (0.115 R)
• M3: 561,890 km (0.112 R)
• M4: 846,425 km (0.106 R)
• M5: 952,340 km (0.067 R)
• M6: 1,091,616 km (0.065 R)
• M7: 1,330,075 km (0.1 R)
• M8: 1,652,757 km (0.048 R)
• M9: 1,789,041 km (0.066 R)
• M10: 1,911,562 km (0.073 R)
• M11: 2,469,412 km (0.104 R)
• M12: 2,646,536 km (0.066 R)
• M13: 3,013,799 km (0.045 R)
• M14: 3,161,153 km (0.102 R)
• M15: 3,332,592 km (0.097 R)
• M16: 3,707,185 km (0.077 R)
• M17: 3,819,982 km (0.105 R)
• M18: 3,933,975 km (0.099 R)
• M19: 4,026,127 km (0.089 R)
• M20: 4,212,377 km (0.047 R)
• M21: 4,354,046 km (0.057 R)
• M22: 4,545,382 km (0.103 R)
• M23: 5,161,575 km (0.057 R)
• M24: 5,313,417 km (0.096 R)
• M25: 5,751,739 km (0.073 R)
• M26: 6,068,438 km (0.106 R)
• M27: 7,249,662 km (0.062 R)
• M28: 7,678,260 km (0.094 R)
• M29: 7,823,071 km (0.112 R)
• M30: 8,085,915 km (0.066 R)
• M31: 8,680,566 km (0.075 R)
• M32: 8,831,361 km (0.116 R)
• M33: 9,786,394 km (0.11 R)
• M34: 10,677,099 km (0.038 R)
• M35: 10,871,427 km (0.062 R)
• M36: 11,165,087 km (0.115 R)
• M37: 11,395,169 km (0.096 R)
• M38: 11,693,467 km (0.074 R)
• M39: 11,860,418 km (0.09 R)
• M40: 12,331,801 km (0.089 R)
• M41: 12,569,811 km (0.06 R)
• M42: 13,154,290 km (0.111 R)
• M43: 13,432,393 km (0.113 R)
• M44: 13,747,596 km (0.051 R)
• M45: 14,888,130 km (0.114 R)
• M46: 15,287,257 km (0.041 R)
• M47: 15,579,721 km (0.112 R)
• M48: 15,910,930 km (0.118 R)
• M49: 16,021,932 km (0.07 R)
• M50: 16,319,033 km (0.114 R)
• M51: 16,617,930 km (0.081 R)
• M52: 17,259,256 km (0.074 R)
• M53: 17,908,810 km (0.116 R)
• M54: 18,139,939 km (0.053 R)
• M55: 18,371,965 km (0.093 R)
• M56: 20,024,423 km (0.105 R)
• M57: 20,706,739 km (0.069 R)
• M58: 21,355,994 km (0.087 R)
• M59: 21,478,514 km (0.044 R)
• M60: 21,806,134 km (0.048 R)
• M61: 22,342,292 km (0.035 R)
• M62: 22,799,314 km (0.075 R)
• M63: 23,049,890 km (0.113 R)
• M64: 23,385,588 km (0.066 R)
• M65: 24,316,685 km (0.028 R)
• M66: 24,530,012 km (0.071 R)
• M67: 24,658,367 km (0.12 R)
• M68: 25,519,302 km (0.118 R)
• M69: 25,736,070 km (0.105 R)
• M70: 25,910,052 km (0.099 R)
• M71: 26,215,232 km (0.06 R)
• M72: 26,346,429 km (0.051 R)
• M73: 28,430,028 km (0.072 R)
• M74: 30,153,246 km (0.112 R)
• M75: 30,244,800 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.3

Radius: 3.6

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.59 AU - 17.13 AU

Year: 24797 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,930,980 km

• M1: 56,249 km (0.052 R)
• M2: 172,636 km (0.081 R)
• M3: 500,704 km (0.07 R)
• M4: 731,833 km (0.066 R)
• M5: 870,510 km (0.068 R)
• M6: 894,446 km (0.085 R)
• M7: 943,065 km (0.051 R)
• M8: 1,362,238 km (0.11 R)
• M9: 1,620,594 km (0.119 R)
• M10: 1,770,640 km (0.117 R)
• M11: 2,246,960 km (0.106 R)
• M12: 2,725,224 km (0.054 R)
• M13: 3,048,954 km (0.076 R)
• M14: 3,159,507 km (0.096 R)
• M15: 3,576,137 km (0.069 R)
• M16: 3,614,883 km (0.054 R)
• M17: 3,653,778 km (0.094 R)
• M18: 4,294,506 km (0.099 R)
• M19: 4,969,192 km (0.117 R)
• M20: 5,186,708 km (0.074 R)
• M21: 5,318,803 km (0.108 R)
• M22: 5,812,326 km (0.076 R)
• M23: 6,842,457 km (0.119 R)
• M24: 6,938,948 km (0.083 R)
• M25: 7,477,350 km (0.068 R)
• M26: 8,130,644 km (0.075 R)
• M27: 8,541,739 km (0.104 R)
• M28: 8,907,057 km (0.088 R)
• M29: 9,652,653 km (0.12 R)
• M30: 11,487,920 km (0.093 R)
• M31: 11,775,148 km (0.065 R)
• M32: 11,948,681 km (0.11 R)
• M33: 12,888,156 km (0.1 R)
• M34: 13,366,719 km (0.08 R)
• M35: 15,024,563 km (0.108 R)
• M36: 15,087,095 km (0.036 R)
• M37: 15,149,776 km (0.052 R)
• M38: 15,275,588 km (0.103 R)
• M39: 16,551,508 km (0.116 R)
• M40: 17,993,931 km (0.119 R)
• M41: 18,662,783 km (0.041 R)
• M42: 21,771,726 km (0.044 R)
• M43: 24,814,248 km (0.103 R)
• M44: 25,185,250 km (0.058 R)
• M45: 25,932,791 km (0.038 R)
• M46: 27,602,602 km (0.081 R)
• M47: 28,064,112 km (0.103 R)
• M48: 29,306,971 km (0.107 R)
• M49: 30,806,091 km (0.08 R)
• M50: 30,965,263 km (0.105 R)
• M51: 32,007,063 km (0.101 R)
• M52: 32,491,760 km (0.056 R)
• M53: 32,572,692 km (0.058 R)
• M54: 33,304,824 km (0.088 R)
• M55: 33,550,165 km (0.043 R)
• M56: 35,617,159 km (0.108 R)
• M57: 36,455,505 km (0.068 R)
• M58: 37,895,385 km (0.095 R)
• M59: 39,440,282 km (0.045 R)
• M60: 40,220,285 km (0.115 R)
• M61: 40,655,914 km (0.116 R)
• M62: 41,972,076 km (0.033 R)
• M63: 42,148,602 km (0.106 R)
• M64: 42,679,674 km (0.102 R)
• M65: 43,034,969 km (0.081 R)
• M66: 43,748,401 km (0.047 R)
• M67: 44,106,688 km (0.116 R)
• M68: 44,465,873 km (0.07 R)
• M69: 45,187,234 km (0.115 R)
• M70: 45,730,723 km (0.118 R)
• M71: 47,282,352 km (0.116 R)
• M72: 47,650,063 km (0.109 R)
• M73: 48,573,232 km (0.112 R)
• M74: 49,875,481 km (0.111 R)
• M75: 51,945,018 km (0.09 R)
• M76: 53,181,145 km (0.104 R)
• M77: 54,330,655 km (0.113 R)
• M78: 54,812,061 km (0.079 R)
• M79: 55,876,151 km (0.086 R)
• M80: 55,973,240 km (0.112 R)
• M81: 58,418,118 km (0.116 R)
• M82: 58,615,288 km (0.101 R)
• M83: 59,010,077 km (0.108 R)
• M84: 60,299,461 km (0.1 R)
• M85: 60,598,357 km (0.111 R)
• M86: 63,411,396 km (0.109 R)
• M87: 64,629,870 km (0.042 R)
• M88: 64,731,896 km (0.079 R)
• M89: 66,780,938 km (0.09 R)
• M90: 67,916,985 km (0.051 R)
• M91: 68,955,343 km (0.115 R)
• M92: 69,267,853 km (0.052 R)
• M93: 69,372,123 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.3

Radius: 7.5

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.08 AU - 21.84 AU

Year: 29722 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,930,980 km

• M1: 679,773 km (0.12 R)
• M2: 2,307,098 km (0.059 R)
• M3: 2,734,948 km (0.06 R)
• M4: 3,233,708 km (0.088 R)
• M5: 3,908,843 km (0.093 R)
• M6: 4,785,337 km (0.112 R)
• M7: 5,054,463 km (0.117 R)
• M8: 5,607,527 km (0.096 R)
• M9: 9,240,810 km (0.094 R)
• M10: 9,643,378 km (0.056 R)
• M11: 10,535,131 km (0.102 R)
• M12: 10,604,843 km (0.066 R)
• M13: 10,955,650 km (0.105 R)
• M14: 12,176,519 km (0.071 R)
• M15: 12,396,428 km (0.118 R)
• M16: 12,989,284 km (0.084 R)
• M17: 13,895,847 km (0.06 R)
• M18: 13,972,292 km (0.065 R)
• M19: 14,666,874 km (0.038 R)
• M20: 15,530,952 km (0.115 R)
• M21: 16,009,216 km (0.055 R)
• M22: 16,330,702 km (0.109 R)
• M23: 19,489,760 km (0.114 R)
• M24: 19,833,087 km (0.047 R)
• M25: 19,919,256 km (0.118 R)
• M26: 22,381,188 km (0.114 R)
• M27: 23,011,593 km (0.045 R)
• M28: 23,922,196 km (0.092 R)
• M29: 25,403,514 km (0.09 R)
• M30: 29,136,579 km (0.117 R)
• M31: 29,824,579 km (0.048 R)
• M32: 29,923,314 km (0.067 R)
• M33: 31,920,446 km (0.115 R)
• M34: 32,223,681 km (0.065 R)
• M35: 32,935,018 km (0.072 R)
• M36: 33,241,544 km (0.119 R)
• M37: 34,995,879 km (0.071 R)
• M38: 35,831,832 km (0.099 R)
• M39: 37,098,178 km (0.116 R)
• M40: 37,950,437 km (0.097 R)
• M41: 41,533,754 km (0.083 R)
• M42: 42,974,831 km (0.067 R)
• M43: 43,086,281 km (0.057 R)
• M44: 44,206,919 km (0.098 R)
• M45: 44,770,753 km (0.099 R)
• M46: 47,625,529 km (0.052 R)
• M47: 48,203,575 km (0.112 R)
• M48: 50,774,415 km (0.11 R)
• M49: 52,195,295 km (0.109 R)
• M50: 53,149,730 km (0.107 R)
• M51: 54,230,575 km (0.112 R)
• M52: 54,592,302 km (0.077 R)
• M53: 55,804,344 km (0.065 R)
• M54: 56,169,662 km (0.038 R)
• M55: 57,515,893 km (0.107 R)
• M56: 58,378,175 km (0.045 R)
• M57: 58,749,029 km (0.074 R)
• M58: 62,626,755 km (0.086 R)
• M59: 63,006,285 km (0.08 R)
• M60: 64,404,875 km (0.064 R)
• M61: 64,660,239 km (0.09 R)
• M62: 64,915,902 km (0.052 R)
• M63: 65,300,069 km (0.118 R)
• M64: 65,556,629 km (0.035 R)
• M65: 65,684,984 km (0.032 R)
• M66: 67,621,080 km (0.059 R)
• M67: 67,880,632 km (0.11 R)
• M68: 68,791,683 km (0.061 R)
• M69: 69,444,977 km (0.119 R)
• M70: 70,362,910 km (0.084 R)
• M71: 70,494,406 km (0.12 R)
• M72: 72,874,808 km (0.102 R)
• M73: 74,744,332 km (0.037 R)
• M74: 78,121,953 km (0.112 R)
• M75: 78,258,087 km (0.071 R)
• M76: 80,035,010 km (0.096 R)
• M77: 81,548,941 km (0.119 R)
• M78: 82,933,469 km (0.116 R)
• M79: 84,884,674 km (0.092 R)
• M80: 86,006,509 km (0.04 R)
• M81: 86,287,753 km (0.094 R)
• M82: 87,415,721 km (0.092 R)
• M83: 87,981,500 km (0.081 R)
• M84: 89,259,066 km (0.104 R)
• M85: 91,545,220 km (0.109 R)
• M86: 92,695,628 km (0.091 R)
• M87: 92,983,903 km (0.083 R)
• M88: 94,430,066 km (0.093 R)
• M89: 95,592,291 km (0.118 R)
• M90: 95,737,850 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 19,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit