🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 134 Days

Day: 14 Hours

Environment

Temp: 257 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,979,274 km

• M1: 103,671 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.75 AU - 1.13 AU

Year: 326 Days

Day: 18.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,979,274 km

• M1: 433,535 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.78 AU - 2.82 AU

Year: 1678 Days

Day: 14.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.56 AU - 4.66 AU

Year: 2984 Days

Day: 28.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 12.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.61 AU - 7.31 AU

Year: 5211 Days

Day: 12.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 102,979,274 km

• M1: 157,975 km (0.116 R)
• M2: 304,432 km (0.078 R)
• M3: 426,354 km (0.1 R)
• M4: 597,643 km (0.096 R)
• M5: 683,363 km (0.109 R)
• M6: 923,916 km (0.104 R)
• M7: 1,072,766 km (0.107 R)
• M8: 1,487,452 km (0.104 R)
• M9: 1,609,374 km (0.091 R)
• M10: 1,848,730 km (0.112 R)
• M11: 2,237,835 km (0.115 R)
• M12: 2,331,333 km (0.07 R)
• M13: 2,538,676 km (0.025 R)
• M14: 2,718,792 km (0.118 R)
• M15: 2,971,612 km (0.063 R)
• M16: 3,267,367 km (0.119 R)
• M17: 3,482,040 km (0.075 R)
• M18: 3,812,801 km (0.113 R)
• M19: 4,426,152 km (0.069 R)
• M20: 4,784,738 km (0.064 R)
• M21: 4,947,202 km (0.087 R)
• M22: 5,173,693 km (0.078 R)
• M23: 5,298,607 km (0.097 R)
• M24: 5,509,091 km (0.064 R)
• M25: 5,636,848 km (0.075 R)
• M26: 5,895,203 km (0.102 R)
• M27: 6,113,467 km (0.069 R)
• M28: 6,716,196 km (0.055 R)
• M29: 6,898,407 km (0.031 R)
• M30: 7,036,186 km (0.052 R)
• M31: 7,882,162 km (0.12 R)
• M32: 8,244,189 km (0.118 R)
• M33: 8,488,632 km (0.084 R)
• M34: 8,784,985 km (0.04 R)
• M35: 9,210,890 km (0.111 R)
• M36: 9,694,840 km (0.103 R)
• M37: 10,004,806 km (0.109 R)
• M38: 10,291,885 km (0.081 R)
• M39: 10,423,232 km (0.091 R)
• M40: 10,502,369 km (0.065 R)
• M41: 10,581,656 km (0.079 R)
• M42: 10,794,085 km (0.073 R)
• M43: 11,034,788 km (0.091 R)
• M44: 11,250,209 km (0.099 R)
• M45: 11,603,409 km (0.068 R)
• M46: 11,960,051 km (0.119 R)
• M47: 12,825,474 km (0.102 R)
• M48: 12,910,296 km (0.071 R)
• M49: 13,394,395 km (0.108 R)
• M50: 13,566,732 km (0.113 R)
• M51: 13,710,944 km (0.111 R)
• M52: 13,971,693 km (0.109 R)
• M53: 14,059,058 km (0.069 R)
• M54: 15,570,894 km (0.117 R)
• M55: 15,782,426 km (0.105 R)
• M56: 16,116,777 km (0.079 R)
• M57: 16,730,577 km (0.071 R)
• M58: 17,289,624 km (0.117 R)
• M59: 17,823,390 km (0.11 R)
• M60: 17,949,650 km (0.113 R)
• M61: 18,171,504 km (0.073 R)
• M62: 18,426,269 km (0.09 R)
• M63: 18,682,081 km (0.1 R)
• M64: 19,521,774 km (0.094 R)
• M65: 19,946,183 km (0.049 R)
• M66: 20,175,966 km (0.08 R)
• M67: 20,771,066 km (0.099 R)
• M68: 21,338,191 km (0.047 R)
• M69: 21,573,359 km (0.119 R)
• M70: 21,707,997 km (0.036 R)
• M71: 22,147,815 km (0.052 R)
• M72: 22,556,367 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 13.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.81 AU - 7.53 AU

Year: 6876 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,979,274 km

• M1: 166,353 km (0.117 R)
• M2: 305,329 km (0.073 R)
• M3: 516,262 km (0.093 R)
• M4: 656,735 km (0.09 R)
• M5: 841,787 km (0.088 R)
• M6: 1,061,995 km (0.104 R)
• M7: 1,337,555 km (0.083 R)
• M8: 1,521,859 km (0.1 R)
• M9: 1,617,303 km (0.106 R)
• M10: 1,895,704 km (0.114 R)
• M11: 1,978,282 km (0.051 R)
• M12: 2,775,788 km (0.064 R)
• M13: 2,917,906 km (0.045 R)
• M14: 3,358,921 km (0.072 R)
• M15: 3,510,613 km (0.112 R)
• M16: 3,638,968 km (0.119 R)
• M17: 3,742,640 km (0.033 R)
• M18: 4,303,781 km (0.081 R)
• M19: 4,496,762 km (0.097 R)
• M20: 4,636,487 km (0.099 R)
• M21: 4,721,010 km (0.069 R)
• M22: 5,006,442 km (0.093 R)
• M23: 5,594,212 km (0.107 R)
• M24: 5,988,253 km (0.119 R)
• M25: 6,422,685 km (0.074 R)
• M26: 6,548,796 km (0.115 R)
• M27: 7,421,102 km (0.071 R)
• M28: 7,653,277 km (0.116 R)
• M29: 8,432,982 km (0.064 R)
• M30: 8,745,043 km (0.096 R)
• M31: 8,990,383 km (0.102 R)
• M32: 9,096,299 km (0.071 R)
• M33: 9,202,513 km (0.109 R)
• M34: 9,416,288 km (0.038 R)
• M35: 9,703,965 km (0.097 R)
• M36: 9,812,573 km (0.096 R)
• M37: 10,251,194 km (0.096 R)
• M38: 10,361,897 km (0.104 R)
• M39: 10,845,995 km (0.082 R)
• M40: 12,264,183 km (0.03 R)
• M41: 12,736,763 km (0.048 R)
• M42: 12,935,279 km (0.116 R)
• M43: 13,255,269 km (0.082 R)
• M44: 13,944,018 km (0.107 R)
• M45: 14,107,678 km (0.101 R)
• M46: 14,189,807 km (0.089 R)
• M47: 14,395,803 km (0.043 R)
• M48: 15,229,662 km (0.069 R)
• M49: 15,907,938 km (0.103 R)
• M50: 16,423,153 km (0.102 R)
• M51: 16,726,388 km (0.071 R)
• M52: 18,090,871 km (0.091 R)
• M53: 18,224,910 km (0.061 R)
• M54: 18,628,675 km (0.117 R)
• M55: 20,134,826 km (0.094 R)
• M56: 20,273,653 km (0.099 R)
• M57: 21,066,522 km (0.064 R)
• M58: 21,160,469 km (0.109 R)
• M59: 21,774,568 km (0.106 R)
• M60: 25,031,314 km (0.1 R)
• M61: 25,180,613 km (0.116 R)
• M62: 25,730,834 km (0.061 R)
• M63: 26,894,107 km (0.108 R)
• M64: 27,098,158 km (0.051 R)
• M65: 27,200,334 km (0.043 R)
• M66: 27,353,971 km (0.108 R)
• M67: 28,696,911 km (0.083 R)
• M68: 28,853,390 km (0.118 R)
• M69: 30,379,288 km (0.068 R)
• M70: 30,964,964 km (0.088 R)
• M71: 31,232,445 km (0.046 R)
• M72: 32,201,690 km (0.083 R)
• M73: 32,853,338 km (0.045 R)
• M74: 33,126,055 km (0.118 R)
• M75: 33,783,837 km (0.115 R)
• M76: 34,059,246 km (0.077 R)
• M77: 37,421,159 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.5

Radius: 8.3

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.65 AU - 10.59 AU

Year: 11530 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,979,274 km

• M1: 141,520 km (0.056 R)
• M2: 232,475 km (0.079 R)
• M3: 666,309 km (0.111 R)
• M4: 990,637 km (0.106 R)
• M5: 1,525,001 km (0.037 R)
• M6: 1,720,974 km (0.114 R)
• M7: 2,301,414 km (0.075 R)
• M8: 3,276,493 km (0.096 R)
• M9: 4,056,945 km (0.07 R)
• M10: 5,971,349 km (0.09 R)
• M11: 6,796,680 km (0.106 R)
• M12: 7,574,140 km (0.088 R)
• M13: 7,909,838 km (0.081 R)
• M14: 7,994,510 km (0.118 R)
• M15: 8,293,407 km (0.112 R)
• M16: 8,379,426 km (0.087 R)
• M17: 8,682,960 km (0.115 R)
• M18: 8,814,157 km (0.117 R)
• M19: 9,034,365 km (0.065 R)
• M20: 9,256,368 km (0.116 R)
• M21: 9,615,254 km (0.09 R)
• M22: 10,208,260 km (0.11 R)
• M23: 10,346,787 km (0.095 R)
• M24: 10,766,110 km (0.047 R)
• M25: 11,333,834 km (0.055 R)
• M26: 11,525,319 km (0.103 R)
• M27: 11,766,022 km (0.113 R)
• M28: 13,295,810 km (0.106 R)
• M29: 14,161,084 km (0.073 R)
• M30: 14,367,230 km (0.046 R)
• M31: 14,730,603 km (0.087 R)
• M32: 14,991,951 km (0.076 R)
• M33: 15,785,119 km (0.089 R)
• M34: 16,973,225 km (0.049 R)
• M35: 17,633,251 km (0.049 R)
• M36: 17,744,103 km (0.112 R)
• M37: 18,470,101 km (0.079 R)
• M38: 19,035,282 km (0.116 R)
• M39: 19,205,973 km (0.112 R)
• M40: 19,377,113 km (0.109 R)
• M41: 20,647,648 km (0.119 R)
• M42: 20,705,991 km (0.048 R)
• M43: 21,411,046 km (0.117 R)
• M44: 21,470,137 km (0.076 R)
• M45: 21,766,490 km (0.093 R)
• M46: 22,243,408 km (0.111 R)
• M47: 22,303,247 km (0.072 R)
• M48: 25,740,408 km (0.069 R)
• M49: 26,118,292 km (0.117 R)
• M50: 26,371,262 km (0.085 R)
• M51: 27,648,379 km (0.102 R)
• M52: 27,906,136 km (0.107 R)
• M53: 28,880,168 km (0.058 R)
• M54: 29,535,706 km (0.096 R)
• M55: 30,661,280 km (0.097 R)
• M56: 32,003,323 km (0.051 R)
• M57: 34,052,215 km (0.116 R)
• M58: 34,675,141 km (0.027 R)
• M59: 35,231,944 km (0.038 R)
• M60: 35,721,728 km (0.115 R)
• M61: 36,143,145 km (0.059 R)
• M62: 38,490,784 km (0.047 R)
• M63: 39,646,727 km (0.099 R)
• M64: 39,719,431 km (0.076 R)
• M65: 40,594,280 km (0.11 R)
• M66: 40,960,795 km (0.094 R)
• M67: 41,254,754 km (0.107 R)
• M68: 41,328,357 km (0.117 R)
• M69: 42,140,673 km (0.112 R)
• M70: 42,586,026 km (0.088 R)
• M71: 43,182,323 km (0.071 R)
• M72: 43,856,411 km (0.118 R)
• M73: 44,383,145 km (0.103 R)
• M74: 44,836,277 km (0.053 R)
• M75: 45,063,367 km (0.07 R)
• M76: 45,139,063 km (0.045 R)
• M77: 45,214,909 km (0.098 R)
• M78: 45,290,905 km (0.11 R)
• M79: 45,594,738 km (0.097 R)
• M80: 45,975,764 km (0.11 R)
• M81: 46,052,059 km (0.096 R)
• M82: 47,124,676 km (0.096 R)
• M83: 48,515,936 km (0.118 R)
• M84: 48,826,950 km (0.116 R)
• M85: 48,982,681 km (0.094 R)
• M86: 49,216,652 km (0.111 R)
• M87: 49,685,642 km (0.088 R)
• M88: 50,313,205 km (0.1 R)
• M89: 50,785,784 km (0.092 R)
• M90: 50,943,460 km (0.085 R)
• M91: 51,101,436 km (0.109 R)
• M92: 51,497,122 km (0.048 R)
• M93: 51,814,419 km (0.075 R)
• M94: 52,132,315 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815

Radius: 4

Gravity: 50.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.59 AU - 18.73 AU

Year: 28870 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 102,979,274 km

• M1: 1,166,115 km (0.111 R)
• M2: 1,305,690 km (0.077 R)
• M3: 1,600,398 km (0.087 R)
• M4: 1,677,291 km (0.114 R)
• M5: 2,038,271 km (0.069 R)
• M6: 2,079,859 km (0.102 R)
• M7: 2,291,989 km (0.115 R)
• M8: 2,378,756 km (0.099 R)
• M9: 2,736,743 km (0.07 R)
• M10: 4,328,465 km (0.104 R)
• M11: 4,382,021 km (0.059 R)
• M12: 4,435,876 km (0.104 R)
• M13: 4,489,881 km (0.119 R)
• M14: 4,708,294 km (0.086 R)
• M15: 4,818,697 km (0.111 R)
• M16: 4,874,347 km (0.107 R)
• M17: 4,986,097 km (0.085 R)
• M18: 5,098,595 km (0.102 R)
• M19: 5,441,473 km (0.052 R)
• M20: 5,557,411 km (0.067 R)
• M21: 6,823,308 km (0.063 R)
• M22: 7,910,287 km (0.034 R)
• M23: 8,844,825 km (0.083 R)
• M24: 8,913,041 km (0.115 R)
• M25: 9,325,183 km (0.119 R)
• M26: 9,743,609 km (0.025 R)
• M27: 10,526,454 km (0.098 R)
• M28: 11,329,346 km (0.105 R)
• M29: 11,925,493 km (0.075 R)
• M30: 12,151,685 km (0.094 R)
• M31: 12,303,378 km (0.119 R)
• M32: 12,455,519 km (0.107 R)
• M33: 12,685,002 km (0.118 R)
• M34: 13,225,948 km (0.116 R)
• M35: 13,932,498 km (0.051 R)
• M36: 14,091,072 km (0.102 R)
• M37: 20,096,679 km (0.083 R)
• M38: 20,276,047 km (0.082 R)
• M39: 20,545,921 km (0.104 R)
• M40: 20,726,486 km (0.086 R)
• M41: 23,027,750 km (0.117 R)
• M42: 23,875,820 km (0.046 R)
• M43: 24,542,428 km (0.104 R)
• M44: 24,638,171 km (0.115 R)
• M45: 25,215,170 km (0.049 R)
• M46: 25,699,418 km (0.078 R)
• M47: 27,368,781 km (0.025 R)
• M48: 28,366,898 km (0.034 R)
• M49: 28,769,615 km (0.074 R)
• M50: 29,580,436 km (0.026 R)
• M51: 30,914,101 km (0.067 R)
• M52: 32,057,777 km (0.112 R)
• M53: 33,745,839 km (0.058 R)
• M54: 33,959,016 km (0.116 R)
• M55: 34,065,679 km (0.086 R)
• M56: 35,462,774 km (0.116 R)
• M57: 35,787,700 km (0.084 R)
• M58: 36,331,638 km (0.041 R)
• M59: 36,659,407 km (0.079 R)
• M60: 38,757,368 km (0.117 R)
• M61: 41,121,164 km (0.102 R)
• M62: 41,804,975 km (0.12 R)
• M63: 43,646,974 km (0.106 R)
• M64: 45,045,714 km (0.103 R)
• M65: 45,397,718 km (0.117 R)
• M66: 46,459,115 km (0.077 R)
• M67: 48,967,422 km (0.111 R)
• M68: 51,764,603 km (0.054 R)
• M69: 51,887,423 km (0.062 R)
• M70: 52,873,273 km (0.087 R)
• M71: 53,120,708 km (0.029 R)
• M72: 57,766,619 km (0.065 R)
• M73: 58,532,261 km (0.086 R)
• M74: 58,788,223 km (0.12 R)
• M75: 62,540,886 km (0.109 R)
• M76: 66,103,858 km (0.091 R)
• M77: 66,637,175 km (0.064 R)
• M78: 69,055,125 km (0.109 R)
• M79: 69,325,598 km (0.035 R)
• M80: 74,114,824 km (0.118 R)
• M81: 74,253,202 km (0.071 R)
• M82: 75,224,392 km (0.084 R)
• M83: 75,781,195 km (0.043 R)
• M84: 76,479,219 km (0.081 R)
• M85: 77,039,163 km (0.112 R)
• M86: 80,427,106 km (0.045 R)
• M87: 84,729,990 km (0.032 R)
• M88: 85,309,233 km (0.077 R)
• M89: 87,201,197 km (0.116 R)
• M90: 88,519,005 km (0.053 R)
• M91: 91,916,821 km (0.115 R)
• M92: 92,363,072 km (0.084 R)
• M93: 97,168,455 km (0.103 R)
• M94: 98,230,300 km (0.098 R)
• M95: 99,143,595 km (0.097 R)
• M96: 99,754,104 km (0.087 R)
• M97: 101,746,598 km (0.072 R)
• M98: 102,362,343 km (0.11 R)
• M99: 102,824,900 km (0.113 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 13,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit