🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.65 AU - 0.87 AU

Year: 252 Days

Day: 14.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.94 AU - 1.2 AU

Year: 421 Days

Day: 38.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.32 AU - 2.8 AU

Year: 1560 Days

Day: 15.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 11.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.06 AU - 7.44 AU

Year: 7434 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,393,191 km

• M1: 155,133 km (0.111 R)
• M2: 284,086 km (0.118 R)
• M3: 410,048 km (0.048 R)
• M4: 482,154 km (0.103 R)
• M5: 700,567 km (0.067 R)
• M6: 854,204 km (0.109 R)
• M7: 1,019,809 km (0.05 R)
• M8: 1,142,329 km (0.112 R)
• M9: 1,270,086 km (0.104 R)
• M10: 1,662,332 km (0.091 R)
• M11: 2,181,735 km (0.096 R)
• M12: 3,548,611 km (0.054 R)
• M13: 3,793,503 km (0.062 R)
• M14: 3,932,030 km (0.082 R)
• M15: 4,271,468 km (0.078 R)
• M16: 4,978,767 km (0.05 R)
• M17: 5,130,758 km (0.089 R)
• M18: 5,346,179 km (0.077 R)
• M19: 5,659,138 km (0.073 R)
• M20: 5,849,726 km (0.109 R)
• M21: 5,978,081 km (0.099 R)
• M22: 6,204,871 km (0.112 R)
• M23: 6,566,898 km (0.115 R)
• M24: 7,243,080 km (0.118 R)
• M25: 10,864,695 km (0.087 R)
• M26: 11,022,820 km (0.119 R)
• M27: 11,381,256 km (0.118 R)
• M28: 12,028,118 km (0.105 R)
• M29: 12,562,481 km (0.044 R)
• M30: 12,645,508 km (0.094 R)
• M31: 12,853,449 km (0.074 R)
• M32: 13,953,741 km (0.043 R)
• M33: 14,776,679 km (0.096 R)
• M34: 15,304,610 km (0.083 R)
• M35: 15,393,322 km (0.079 R)
• M36: 15,838,824 km (0.088 R)
• M37: 15,973,313 km (0.07 R)
• M38: 16,605,962 km (0.072 R)
• M39: 16,697,067 km (0.078 R)
• M40: 17,570,270 km (0.091 R)
• M41: 18,979,332 km (0.095 R)
• M42: 19,265,513 km (0.084 R)
• M43: 19,409,127 km (0.113 R)
• M44: 19,697,402 km (0.113 R)
• M45: 19,793,743 km (0.064 R)
• M46: 19,890,383 km (0.103 R)
• M47: 21,506,489 km (0.06 R)
• M48: 21,705,155 km (0.103 R)
• M49: 21,954,535 km (0.102 R)
• M50: 22,708,059 km (0.09 R)
• M51: 23,113,469 km (0.09 R)
• M52: 23,726,073 km (0.049 R)
• M53: 24,551,255 km (0.073 R)
• M54: 24,863,017 km (0.095 R)
• M55: 25,176,274 km (0.058 R)
• M56: 26,495,129 km (0.084 R)
• M57: 29,144,657 km (0.083 R)
• M58: 29,254,612 km (0.083 R)
• M59: 29,419,768 km (0.053 R)
• M60: 30,808,185 km (0.118 R)
• M61: 31,764,415 km (0.113 R)
• M62: 32,616,375 km (0.12 R)
• M63: 33,245,733 km (0.063 R)
• M64: 34,574,910 km (0.104 R)
• M65: 34,807,834 km (0.084 R)
• M66: 35,041,356 km (0.101 R)
• M67: 35,509,747 km (0.056 R)
• M68: 37,823,129 km (0.069 R)
• M69: 38,303,637 km (0.039 R)
• M70: 39,149,464 km (0.072 R)
• M71: 40,184,830 km (0.079 R)
• M72: 40,368,387 km (0.097 R)
• M73: 40,798,032 km (0.081 R)
• M74: 40,982,636 km (0.102 R)
• M75: 41,167,389 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.8

Radius: 4.6

Gravity: 28.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.45 AU - 13.17 AU

Year: 17459 Days

Day: 17.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,393,191 km

• M1: 179,517 km (0.102 R)
• M2: 289,472 km (0.085 R)
• M3: 474,674 km (0.079 R)
• M4: 735,573 km (0.108 R)
• M5: 939,475 km (0.052 R)
• M6: 1,370,316 km (0.082 R)
• M7: 1,592,021 km (0.087 R)
• M8: 1,795,324 km (0.098 R)
• M9: 1,976,038 km (0.088 R)
• M10: 2,037,523 km (0.083 R)
• M11: 2,290,194 km (0.079 R)
• M12: 2,486,167 km (0.059 R)
• M13: 3,142,004 km (0.074 R)
• M14: 3,323,018 km (0.112 R)
• M15: 3,544,871 km (0.069 R)
• M16: 3,657,518 km (0.064 R)
• M17: 3,771,512 km (0.108 R)
• M18: 3,886,553 km (0.114 R)
• M19: 4,641,872 km (0.083 R)
• M20: 5,015,119 km (0.083 R)
• M21: 5,099,343 km (0.111 R)
• M22: 5,312,220 km (0.098 R)
• M23: 6,741,030 km (0.103 R)
• M24: 7,690,527 km (0.1 R)
• M25: 8,329,759 km (0.108 R)
• M26: 8,986,045 km (0.075 R)
• M27: 9,191,293 km (0.057 R)
• M28: 11,327,252 km (0.115 R)
• M29: 11,772,006 km (0.098 R)
• M30: 11,884,204 km (0.106 R)
• M31: 12,165,897 km (0.085 R)
• M32: 15,653,323 km (0.118 R)
• M33: 16,585,766 km (0.103 R)
• M34: 17,281,097 km (0.091 R)
• M35: 17,600,189 km (0.118 R)
• M36: 17,985,703 km (0.111 R)
• M37: 18,830,632 km (0.109 R)
• M38: 19,754,848 km (0.117 R)
• M39: 22,267,793 km (0.11 R)
• M40: 22,754,285 km (0.12 R)
• M41: 25,456,471 km (0.119 R)
• M42: 25,601,432 km (0.115 R)
• M43: 26,038,108 km (0.104 R)
• M44: 26,477,178 km (0.094 R)
• M45: 27,066,444 km (0.117 R)
• M46: 27,883,697 km (0.057 R)
• M47: 28,182,892 km (0.085 R)
• M48: 29,162,759 km (0.044 R)
• M49: 29,771,173 km (0.068 R)
• M50: 31,465,967 km (0.089 R)
• M51: 32,011,700 km (0.073 R)
• M52: 32,246,569 km (0.108 R)
• M53: 32,403,497 km (0.119 R)
• M54: 32,717,952 km (0.102 R)
• M55: 33,667,749 km (0.106 R)
• M56: 35,918,748 km (0.084 R)
• M57: 37,721,103 km (0.056 R)
• M58: 37,969,136 km (0.053 R)
• M59: 38,052,014 km (0.107 R)
• M60: 40,057,373 km (0.097 R)
• M61: 40,225,970 km (0.109 R)
• M62: 41,072,843 km (0.027 R)
• M63: 42,096,691 km (0.116 R)
• M64: 42,525,888 km (0.087 R)
• M65: 43,042,748 km (0.099 R)
• M66: 45,218,649 km (0.026 R)
• M67: 45,746,131 km (0.087 R)
• M68: 46,807,229 km (0.083 R)
• M69: 47,608,475 km (0.039 R)
• M70: 47,876,405 km (0.105 R)
• M71: 48,414,060 km (0.074 R)
• M72: 48,503,968 km (0.093 R)
• M73: 50,766,785 km (0.119 R)
• M74: 52,048,989 km (0.064 R)
• M75: 52,233,144 km (0.074 R)
• M76: 53,064,010 km (0.079 R)
• M77: 53,249,212 km (0.11 R)
• M78: 53,434,564 km (0.12 R)
• M79: 55,019,554 km (0.066 R)
• M80: 55,300,798 km (0.08 R)
• M81: 56,336,314 km (0.084 R)
• M82: 56,619,952 km (0.08 R)
• M83: 58,235,459 km (0.116 R)
• M84: 58,426,496 km (0.079 R)
• M85: 58,713,424 km (0.066 R)
• M86: 59,288,927 km (0.107 R)
• M87: 59,577,202 km (0.111 R)
• M88: 60,541,959 km (0.082 R)
• M89: 61,414,563 km (0.097 R)
• M90: 62,584,419 km (0.1 R)
• M91: 64,057,210 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.8

Radius: 7.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.32 AU - 20.02 AU

Year: 24761 Days

Day: 20.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 166.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,393,191 km

• M1: 145,559 km (0.101 R)
• M2: 951,592 km (0.109 R)
• M3: 1,104,481 km (0.11 R)
• M4: 1,336,657 km (0.087 R)
• M5: 2,560,368 km (0.071 R)
• M6: 2,836,525 km (0.107 R)
• M7: 2,899,207 km (0.076 R)
• M8: 3,721,546 km (0.069 R)
• M9: 3,894,182 km (0.044 R)
• M10: 4,283,436 km (0.109 R)
• M11: 4,501,101 km (0.113 R)
• M12: 4,834,255 km (0.08 R)
• M13: 5,801,106 km (0.117 R)
• M14: 5,961,326 km (0.042 R)
• M15: 6,082,350 km (0.083 R)
• M16: 6,450,511 km (0.062 R)
• M17: 7,729,273 km (0.074 R)
• M18: 8,127,952 km (0.091 R)
• M19: 8,487,884 km (0.093 R)
• M20: 10,171,159 km (0.097 R)
• M21: 10,607,835 km (0.075 R)
• M22: 10,853,026 km (0.095 R)
• M23: 11,149,679 km (0.106 R)
• M24: 12,260,443 km (0.079 R)
• M25: 13,777,665 km (0.064 R)
• M26: 13,938,034 km (0.112 R)
• M27: 15,297,878 km (0.099 R)
• M28: 17,733,930 km (0.054 R)
• M29: 18,317,661 km (0.109 R)
• M30: 19,443,834 km (0.105 R)
• M31: 23,398,753 km (0.11 R)
• M32: 23,462,481 km (0.097 R)
• M33: 23,526,210 km (0.105 R)
• M34: 23,910,078 km (0.066 R)
• M35: 24,684,097 km (0.026 R)
• M36: 25,009,024 km (0.119 R)
• M37: 27,456,894 km (0.116 R)
• M38: 27,996,194 km (0.071 R)
• M39: 28,675,219 km (0.102 R)
• M40: 28,743,436 km (0.095 R)
• M41: 30,954,193 km (0.081 R)
• M42: 31,656,256 km (0.04 R)
• M43: 32,292,496 km (0.105 R)
• M44: 32,718,999 km (0.057 R)
• M45: 33,290,613 km (0.084 R)
• M46: 33,793,561 km (0.114 R)
• M47: 35,463,522 km (0.068 R)
• M48: 36,197,898 km (0.113 R)
• M49: 37,383,311 km (0.067 R)
• M50: 38,280,898 km (0.09 R)
• M51: 38,431,095 km (0.096 R)
• M52: 39,185,367 km (0.111 R)
• M53: 39,792,286 km (0.11 R)
• M54: 40,249,606 km (0.042 R)
• M55: 41,092,291 km (0.106 R)
• M56: 42,250,927 km (0.061 R)
• M57: 42,406,209 km (0.118 R)
• M58: 43,655,501 km (0.11 R)
• M59: 46,269,873 km (0.082 R)
• M60: 49,260,933 km (0.044 R)
• M61: 50,903,518 km (0.09 R)
• M62: 51,897,745 km (0.119 R)
• M63: 52,564,054 km (0.102 R)
• M64: 54,326,766 km (0.117 R)
• M65: 55,088,070 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit