🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.87 AU - 1.23 AU

Year: 403 Days

Day: 12.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.6 AU - 1.72 AU

Year: 801 Days

Day: 23.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,748,547 km

• M1: 40,990 km (0.075 R)
• M2: 710,440 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 15

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.8 AU - 5.78 AU

Year: 4559 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,748,547 km

• M1: 189,092 km (0.093 R)
• M2: 349,760 km (0.113 R)
• M3: 595,250 km (0.091 R)
• M4: 784,042 km (0.074 R)
• M5: 905,666 km (0.079 R)
• M6: 1,047,933 km (0.101 R)
• M7: 1,212,640 km (0.094 R)
• M8: 1,327,681 km (0.107 R)
• M9: 1,431,652 km (0.072 R)
• M10: 1,600,996 km (0.103 R)
• M11: 1,810,134 km (0.115 R)
• M12: 2,202,829 km (0.086 R)
• M13: 2,871,980 km (0.053 R)
• M14: 3,189,277 km (0.062 R)
• M15: 3,331,844 km (0.082 R)
• M16: 3,772,260 km (0.094 R)
• M17: 4,142,664 km (0.102 R)
• M18: 4,755,268 km (0.077 R)
• M19: 5,348,273 km (0.081 R)
• M20: 5,765,053 km (0.114 R)
• M21: 6,294,480 km (0.086 R)
• M22: 6,682,387 km (0.084 R)
• M23: 6,971,710 km (0.115 R)
• M24: 7,104,702 km (0.114 R)
• M25: 7,346,153 km (0.053 R)
• M26: 7,892,634 km (0.111 R)
• M27: 8,059,136 km (0.089 R)
• M28: 8,226,836 km (0.044 R)
• M29: 8,508,977 km (0.108 R)
• M30: 9,817,809 km (0.08 R)
• M31: 9,937,188 km (0.116 R)
• M32: 11,126,641 km (0.118 R)
• M33: 11,219,990 km (0.091 R)
• M34: 11,659,209 km (0.101 R)
• M35: 12,200,155 km (0.033 R)
• M36: 12,489,777 km (0.09 R)
• M37: 12,847,016 km (0.111 R)
• M38: 12,945,153 km (0.089 R)
• M39: 13,043,438 km (0.064 R)
• M40: 13,240,608 km (0.101 R)
• M41: 13,372,703 km (0.069 R)
• M42: 13,671,600 km (0.107 R)
• M43: 13,905,421 km (0.077 R)
• M44: 14,039,760 km (0.047 R)
• M45: 14,513,088 km (0.071 R)
• M46: 14,820,212 km (0.034 R)
• M47: 15,026,209 km (0.106 R)
• M48: 15,233,102 km (0.115 R)
• M49: 16,035,097 km (0.073 R)
• M50: 17,173,536 km (0.08 R)
• M51: 17,607,221 km (0.088 R)
• M52: 17,788,982 km (0.12 R)
• M53: 18,154,450 km (0.074 R)
• M54: 18,522,460 km (0.052 R)
• M55: 19,116,214 km (0.09 R)
• M56: 19,303,212 km (0.111 R)
• M57: 19,415,560 km (0.105 R)
• M58: 20,360,869 km (0.108 R)
• M59: 21,050,814 km (0.078 R)
• M60: 21,321,137 km (0.103 R)
• M61: 23,245,864 km (0.087 R)
• M62: 24,007,167 km (0.107 R)
• M63: 24,411,081 km (0.085 R)
• M64: 24,654,627 km (0.082 R)
• M65: 25,472,029 km (0.115 R)
• M66: 25,636,587 km (0.041 R)
• M67: 25,925,311 km (0.091 R)
• M68: 26,132,354 km (0.112 R)
• M69: 26,256,670 km (0.12 R)
• M70: 27,133,314 km (0.119 R)
• M71: 27,469,759 km (0.099 R)
• M72: 28,104,503 km (0.107 R)
• M73: 28,530,259 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 8.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.72 AU - 9.16 AU

Year: 7605 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,748,547 km

• M1: 109,206 km (0.06 R)
• M2: 240,254 km (0.106 R)
• M3: 402,269 km (0.106 R)
• M4: 644,168 km (0.09 R)
• M5: 893,548 km (0.092 R)
• M6: 991,834 km (0.117 R)
• M7: 1,120,039 km (0.099 R)
• M8: 1,281,156 km (0.051 R)
• M9: 1,508,096 km (0.027 R)
• M10: 1,856,809 km (0.05 R)
• M11: 1,984,117 km (0.082 R)
• M12: 2,048,892 km (0.115 R)
• M13: 2,663,141 km (0.066 R)
• M14: 3,028,011 km (0.077 R)
• M15: 3,178,506 km (0.05 R)
• M16: 3,331,395 km (0.109 R)
• M17: 3,565,366 km (0.045 R)
• M18: 3,784,677 km (0.108 R)
• M19: 4,070,109 km (0.099 R)
• M20: 4,173,631 km (0.1 R)
• M21: 4,236,313 km (0.079 R)
• M22: 4,341,330 km (0.119 R)
• M23: 4,489,881 km (0.11 R)
• M24: 4,597,143 km (0.103 R)
• M25: 5,123,278 km (0.103 R)
• M26: 5,971,797 km (0.118 R)
• M27: 6,448,416 km (0.068 R)
• M28: 6,863,251 km (0.098 R)
• M29: 7,161,250 km (0.069 R)
• M30: 7,337,177 km (0.097 R)
• M31: 7,539,882 km (0.06 R)
• M32: 7,744,383 km (0.117 R)
• M33: 7,873,186 km (0.057 R)
• M34: 8,106,858 km (0.111 R)
• M35: 8,290,116 km (0.067 R)
• M36: 9,118,289 km (0.083 R)
• M37: 9,336,254 km (0.114 R)
• M38: 9,500,961 km (0.109 R)
• M39: 10,084,841 km (0.087 R)
• M40: 10,338,559 km (0.065 R)
• M41: 10,766,260 km (0.089 R)
• M42: 11,228,816 km (0.075 R)
• M43: 11,433,167 km (0.116 R)
• M44: 11,491,809 km (0.07 R)
• M45: 11,580,072 km (0.114 R)
• M46: 12,173,377 km (0.118 R)
• M47: 12,233,216 km (0.077 R)
• M48: 12,323,274 km (0.083 R)
• M49: 12,413,482 km (0.114 R)
• M50: 13,173,888 km (0.081 R)
• M51: 13,730,841 km (0.053 R)
• M52: 13,824,339 km (0.107 R)
• M53: 14,516,977 km (0.081 R)
• M54: 14,644,136 km (0.115 R)
• M55: 14,867,485 km (0.09 R)
• M56: 16,562,130 km (0.087 R)
• M57: 16,961,855 km (0.036 R)
• M58: 17,432,341 km (0.096 R)
• M59: 17,872,906 km (0.117 R)
• M60: 18,009,190 km (0.117 R)
• M61: 18,523,358 km (0.114 R)
• M62: 18,695,994 km (0.109 R)
• M63: 19,042,463 km (0.117 R)
• M64: 19,777,287 km (0.079 R)
• M65: 20,699,708 km (0.11 R)
• M66: 20,771,365 km (0.084 R)
• M67: 20,986,487 km (0.078 R)
• M68: 21,058,294 km (0.095 R)
• M69: 21,166,304 km (0.099 R)
• M70: 21,418,974 km (0.108 R)
• M71: 21,854,304 km (0.108 R)
• M72: 22,807,691 km (0.089 R)
• M73: 22,992,744 km (0.057 R)
• M74: 24,376,375 km (0.082 R)
• M75: 24,831,003 km (0.116 R)
• M76: 25,710,040 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit