🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.1 AU

Year: 313 Days

Day: 21 Hours

Environment

Temp: 98 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 10.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.33 AU - 5.89 AU

Year: 4714 Days

Day: 5.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,810,669 km

• M1: 154,235 km (0.084 R)
• M2: 277,504 km (0.116 R)
• M3: 390,600 km (0.059 R)
• M4: 495,468 km (0.115 R)
• M5: 587,321 km (0.101 R)
• M6: 654,491 km (0.097 R)
• M7: 944,262 km (0.053 R)
• M8: 1,314,516 km (0.102 R)
• M9: 1,490,593 km (0.113 R)
• M10: 1,603,540 km (0.119 R)
• M11: 1,755,681 km (0.026 R)
• M12: 1,838,109 km (0.083 R)
• M13: 1,940,883 km (0.062 R)
• M14: 2,093,772 km (0.105 R)
• M15: 2,171,862 km (0.077 R)
• M16: 2,524,763 km (0.083 R)
• M17: 2,608,089 km (0.113 R)
• M18: 3,138,264 km (0.079 R)
• M19: 3,250,612 km (0.111 R)
• M20: 3,375,826 km (0.033 R)
• M21: 3,467,828 km (0.062 R)
• M22: 3,607,553 km (0.095 R)
• M23: 3,964,942 km (0.113 R)
• M24: 4,185,000 km (0.118 R)
• M25: 4,296,600 km (0.076 R)
• M26: 4,522,643 km (0.083 R)
• M27: 4,662,666 km (0.08 R)
• M28: 4,778,455 km (0.034 R)
• M29: 5,012,725 km (0.112 R)
• M30: 5,479,172 km (0.115 R)
• M31: 5,752,038 km (0.085 R)
• M32: 5,848,678 km (0.049 R)
• M33: 5,917,942 km (0.07 R)
• M34: 6,071,430 km (0.09 R)
• M35: 6,425,079 km (0.101 R)
• M36: 6,712,905 km (0.052 R)
• M37: 6,785,610 km (0.084 R)
• M38: 6,960,939 km (0.056 R)
• M39: 7,436,061 km (0.116 R)
• M40: 7,707,881 km (0.113 R)
• M41: 7,906,247 km (0.11 R)
• M42: 8,464,397 km (0.102 R)
• M43: 8,700,911 km (0.114 R)
• M44: 8,859,635 km (0.088 R)
• M45: 8,939,370 km (0.116 R)
• M46: 9,131,903 km (0.098 R)
• M47: 9,684,517 km (0.092 R)
• M48: 9,981,469 km (0.1 R)
• M49: 10,097,856 km (0.081 R)
• M50: 10,164,427 km (0.075 R)
• M51: 10,231,298 km (0.118 R)
• M52: 10,315,072 km (0.102 R)
• M53: 10,584,498 km (0.119 R)
• M54: 10,822,209 km (0.115 R)
• M55: 10,924,684 km (0.112 R)
• M56: 11,615,676 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 10.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.08 AU - 12.5 AU

Year: 15285 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,810,669 km

• M1: 137,331 km (0.076 R)
• M2: 269,575 km (0.075 R)
• M3: 765,193 km (0.108 R)
• M4: 977,622 km (0.067 R)
• M5: 1,091,316 km (0.043 R)
• M6: 1,185,713 km (0.069 R)
• M7: 1,357,750 km (0.065 R)
• M8: 2,097,362 km (0.073 R)
• M9: 2,911,773 km (0.107 R)
• M10: 3,635,079 km (0.117 R)
• M11: 3,851,696 km (0.112 R)
• M12: 4,035,552 km (0.088 R)
• M13: 4,109,902 km (0.113 R)
• M14: 4,604,323 km (0.058 R)
• M15: 5,279,608 km (0.119 R)
• M16: 5,985,710 km (0.034 R)
• M17: 6,328,289 km (0.063 R)
• M18: 6,589,487 km (0.101 R)
• M19: 7,394,324 km (0.03 R)
• M20: 7,577,431 km (0.1 R)
• M21: 7,901,460 km (0.09 R)
• M22: 8,515,260 km (0.096 R)
• M23: 9,095,551 km (0.064 R)
• M24: 9,738,522 km (0.091 R)
• M25: 11,595,032 km (0.12 R)
• M26: 11,807,910 km (0.096 R)
• M27: 12,617,982 km (0.11 R)
• M28: 13,334,556 km (0.078 R)
• M29: 13,613,556 km (0.058 R)
• M30: 13,838,252 km (0.053 R)
• M31: 14,177,689 km (0.1 R)
• M32: 15,856,327 km (0.094 R)
• M33: 16,092,841 km (0.1 R)
• M34: 16,869,404 km (0.094 R)
• M35: 17,050,268 km (0.081 R)
• M36: 17,964,610 km (0.099 R)
• M37: 18,396,798 km (0.105 R)
• M38: 18,832,427 km (0.09 R)
• M39: 19,777,287 km (0.106 R)
• M40: 20,095,781 km (0.104 R)
• M41: 20,223,538 km (0.07 R)
• M42: 21,386,362 km (0.057 R)
• M43: 22,437,885 km (0.027 R)
• M44: 22,769,993 km (0.11 R)
• M45: 23,237,785 km (0.066 R)
• M46: 23,371,975 km (0.081 R)
• M47: 23,439,144 km (0.12 R)
• M48: 24,523,130 km (0.108 R)
• M49: 24,591,347 km (0.032 R)
• M50: 24,728,079 km (0.098 R)
• M51: 25,139,922 km (0.029 R)
• M52: 25,761,950 km (0.098 R)
• M53: 25,900,927 km (0.111 R)
• M54: 27,303,706 km (0.079 R)
• M55: 27,587,343 km (0.049 R)
• M56: 29,091,849 km (0.115 R)
• M57: 29,381,471 km (0.064 R)
• M58: 30,843,790 km (0.098 R)
• M59: 31,435,300 km (0.067 R)
• M60: 31,509,500 km (0.103 R)
• M61: 31,956,050 km (0.056 R)
• M62: 33,005,928 km (0.097 R)
• M63: 33,081,325 km (0.106 R)
• M64: 33,383,662 km (0.084 R)
• M65: 35,062,599 km (0.099 R)
• M66: 37,082,021 km (0.112 R)
• M67: 38,264,143 km (0.098 R)
• M68: 40,181,090 km (0.106 R)
• M69: 41,313,846 km (0.095 R)
• M70: 41,884,113 km (0.091 R)
• M71: 42,211,134 km (0.075 R)
• M72: 42,621,181 km (0.105 R)
• M73: 42,867,719 km (0.1 R)
• M74: 42,949,997 km (0.115 R)
• M75: 44,357,564 km (0.099 R)
• M76: 45,025,070 km (0.1 R)
• M77: 45,108,695 km (0.06 R)
• M78: 45,948,388 km (0.089 R)
• M79: 47,472,640 km (0.118 R)
• M80: 47,813,723 km (0.118 R)
• M81: 47,984,415 km (0.113 R)
• M82: 48,583,853 km (0.117 R)
• M83: 48,841,461 km (0.057 R)
• M84: 51,793,176 km (0.079 R)
• M85: 56,417,845 km (0.116 R)
• M86: 56,598,410 km (0.066 R)
• M87: 57,958,254 km (0.1 R)
• M88: 58,049,210 km (0.038 R)
• M89: 58,596,588 km (0.099 R)
• M90: 59,512,427 km (0.097 R)
• M91: 60,433,052 km (0.117 R)
• M92: 60,617,656 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.3

Radius: 4.9

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.56 AU - 14.22 AU

Year: 18365 Days

Day: 22.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,810,669 km

• M1: 72,555 km (0.106 R)
• M2: 128,804 km (0.088 R)
• M3: 298,597 km (0.091 R)
• M4: 497,712 km (0.045 R)
• M5: 651,050 km (0.032 R)
• M6: 784,342 km (0.104 R)
• M7: 981,960 km (0.12 R)
• M8: 1,115,551 km (0.104 R)
• M9: 1,316,760 km (0.103 R)
• M10: 1,529,489 km (0.101 R)
• M11: 1,639,742 km (0.115 R)
• M12: 1,821,952 km (0.057 R)
• M13: 2,457,444 km (0.11 R)
• M14: 2,534,936 km (0.092 R)
• M15: 2,639,355 km (0.111 R)
• M16: 2,798,827 km (0.051 R)
• M17: 2,934,213 km (0.051 R)
• M18: 3,642,409 km (0.109 R)
• M19: 3,819,982 km (0.08 R)
• M20: 4,214,471 km (0.091 R)
• M21: 4,911,148 km (0.08 R)
• M22: 6,231,499 km (0.11 R)
• M23: 6,301,960 km (0.062 R)
• M24: 7,578,329 km (0.038 R)
• M25: 7,919,262 km (0.084 R)
• M26: 8,773,167 km (0.061 R)
• M27: 9,493,481 km (0.071 R)
• M28: 10,232,494 km (0.088 R)
• M29: 10,274,083 km (0.081 R)
• M30: 10,357,409 km (0.055 R)
• M31: 10,735,442 km (0.098 R)
• M32: 12,203,596 km (0.106 R)
• M33: 12,469,132 km (0.064 R)
• M34: 12,781,343 km (0.111 R)
• M35: 13,231,932 km (0.077 R)
• M36: 14,148,518 km (0.046 R)
• M37: 14,755,137 km (0.055 R)
• M38: 14,896,358 km (0.092 R)
• M39: 16,138,917 km (0.102 R)
• M40: 16,187,387 km (0.089 R)
• M41: 16,430,334 km (0.087 R)
• M42: 17,018,553 km (0.045 R)
• M43: 19,387,286 km (0.107 R)
• M44: 19,438,897 km (0.118 R)
• M45: 21,058,294 km (0.073 R)
• M46: 21,111,252 km (0.103 R)
• M47: 21,483,152 km (0.117 R)
• M48: 21,696,628 km (0.089 R)
• M49: 21,750,184 km (0.096 R)
• M50: 21,803,740 km (0.037 R)
• M51: 22,341,395 km (0.094 R)
• M52: 23,429,869 km (0.062 R)
• M53: 23,980,688 km (0.106 R)
• M54: 24,035,890 km (0.098 R)
• M55: 24,424,246 km (0.102 R)
• M56: 24,535,547 km (0.119 R)
• M57: 24,870,646 km (0.026 R)
• M58: 25,432,386 km (0.102 R)
• M59: 26,282,700 km (0.098 R)
• M60: 26,511,136 km (0.091 R)
• M61: 26,740,021 km (0.084 R)
• M62: 27,142,439 km (0.092 R)
• M63: 27,200,034 km (0.089 R)
• M64: 28,419,855 km (0.04 R)
• M65: 28,948,086 km (0.118 R)
• M66: 29,007,027 km (0.083 R)
• M67: 29,895,190 km (0.077 R)
• M68: 31,274,332 km (0.109 R)
• M69: 31,455,795 km (0.072 R)
• M70: 32,429,228 km (0.08 R)
• M71: 34,280,950 km (0.082 R)
• M72: 34,530,330 km (0.075 R)
• M73: 34,655,394 km (0.073 R)
• M74: 35,786,803 km (0.09 R)
• M75: 36,994,207 km (0.115 R)
• M76: 37,058,085 km (0.067 R)
• M77: 37,506,580 km (0.088 R)
• M78: 38,732,833 km (0.112 R)
• M79: 38,927,610 km (0.102 R)
• M80: 39,187,910 km (0.094 R)
• M81: 40,563,762 km (0.102 R)
• M82: 43,497,376 km (0.037 R)
• M83: 43,564,845 km (0.072 R)
• M84: 43,902,637 km (0.103 R)
• M85: 44,105,791 km (0.096 R)
• M86: 44,445,079 km (0.079 R)
• M87: 45,262,781 km (0.119 R)
• M88: 45,742,092 km (0.032 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit