🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.56 AU - 0.76 AU

Year: 341 Days

Day: 19.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 14.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.86 AU - 1.06 AU

Year: 598 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 6,488,701 km

• M1: 187,745 km (0.072 R)
• M2: 281,244 km (0.088 R)
• M3: 468,690 km (0.087 R)
• M4: 569,818 km (0.086 R)
• M5: 676,930 km (0.12 R)
• M6: 777,311 km (0.114 R)
• M7: 883,525 km (0.101 R)
• M8: 1,016,817 km (0.067 R)
• M9: 1,112,859 km (0.079 R)
• M10: 1,216,979 km (0.076 R)
• M11: 1,339,051 km (0.029 R)
• M12: 1,465,610 km (0.067 R)
• M13: 1,611,767 km (0.12 R)
• M14: 1,720,824 km (0.108 R)
• M15: 1,816,417 km (0.118 R)
• M16: 1,913,955 km (0.066 R)
• M17: 2,018,973 km (0.049 R)
• M18: 2,183,082 km (0.101 R)
• M19: 2,334,325 km (0.085 R)
• M20: 2,429,021 km (0.117 R)
• M21: 2,721,484 km (0.045 R)
• M22: 2,840,564 km (0.068 R)
• M23: 2,935,709 km (0.084 R)
• M24: 3,129,587 km (0.083 R)
• M25: 3,241,337 km (0.075 R)
• M26: 3,387,943 km (0.061 R)
• M27: 3,482,489 km (0.112 R)
• M28: 3,584,814 km (0.114 R)
• M29: 3,715,862 km (0.046 R)
• M30: 3,982,894 km (0.083 R)
• M31: 4,104,367 km (0.034 R)
• M32: 4,454,426 km (0.082 R)
• M33: 4,588,167 km (0.112 R)
• M34: 4,951,540 km (0.106 R)
• M35: 5,144,671 km (0.077 R)
• M36: 5,253,877 km (0.115 R)
• M37: 5,419,183 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.1

Radius: 8.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.9 AU - 1.04 AU

Year: 607 Days

Day: 12 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 6,488,701 km

• M1: 113,096 km (0.093 R)
• M2: 185,202 km (0.097 R)
• M3: 253,120 km (0.114 R)
• M4: 331,060 km (0.062 R)
• M5: 398,379 km (0.051 R)
• M6: 456,274 km (0.081 R)
• M7: 553,512 km (0.052 R)
• M8: 693,685 km (0.096 R)
• M9: 817,552 km (0.08 R)
• M10: 1,072,318 km (0.088 R)
• M11: 1,130,511 km (0.052 R)
• M12: 1,233,883 km (0.101 R)
• M13: 1,289,534 km (0.065 R)
• M14: 1,351,766 km (0.079 R)
• M15: 1,479,523 km (0.113 R)
• M16: 1,617,452 km (0.075 R)
• M17: 1,678,787 km (0.085 R)
• M18: 1,778,569 km (0.073 R)
• M19: 1,951,654 km (0.109 R)
• M20: 2,090,032 km (0.114 R)
• M21: 2,279,872 km (0.06 R)
• M22: 2,390,873 km (0.112 R)
• M23: 2,475,246 km (0.031 R)
• M24: 2,560,667 km (0.119 R)
• M25: 2,771,301 km (0.037 R)
• M26: 2,980,139 km (0.081 R)
• M27: 3,194,214 km (0.084 R)
• M28: 3,437,011 km (0.101 R)
• M29: 3,524,675 km (0.041 R)
• M30: 3,702,248 km (0.116 R)
• M31: 3,833,296 km (0.119 R)
• M32: 3,957,462 km (0.072 R)
• M33: 4,066,220 km (0.039 R)
• M34: 4,286,727 km (0.084 R)
• M35: 4,346,716 km (0.081 R)
• M36: 4,407,004 km (0.059 R)
• M37: 4,537,303 km (0.092 R)
• M38: 4,598,489 km (0.084 R)
• M39: 4,766,039 km (0.093 R)
• M40: 4,881,977 km (0.064 R)
• M41: 4,953,634 km (0.045 R)
• M42: 5,061,943 km (0.054 R)
• M43: 5,207,502 km (0.117 R)
• M44: 5,308,480 km (0.119 R)
• M45: 5,410,057 km (0.111 R)
• M46: 5,502,958 km (0.096 R)
• M47: 5,559,057 km (0.114 R)
• M48: 5,662,130 km (0.091 R)
• M49: 5,747,101 km (0.106 R)
• M50: 5,851,371 km (0.095 R)
• M51: 5,956,389 km (0.073 R)
• M52: 6,023,558 km (0.118 R)
• M53: 6,236,137 km (0.116 R)
• M54: 6,372,869 km (0.071 R)
• M55: 6,461,132 km (0.061 R)
• M56: 6,530,246 km (0.113 R)
• M57: 6,688,820 km (0.106 R)
• M58: 6,748,659 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.6

Radius: 10.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.78 AU - 1.18 AU

Year: 617 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 6,488,701 km

• M1: 132,843 km (0.09 R)
• M2: 235,916 km (0.118 R)
• M3: 385,065 km (0.047 R)
• M4: 522,396 km (0.082 R)
• M5: 628,311 km (0.085 R)
• M6: 773,271 km (0.078 R)
• M7: 873,502 km (0.041 R)
• M8: 949,348 km (0.092 R)
• M9: 1,032,525 km (0.068 R)
• M10: 1,175,390 km (0.098 R)
• M11: 1,243,906 km (0.063 R)
• M12: 1,385,575 km (0.037 R)
• M13: 1,538,465 km (0.113 R)
• M14: 1,637,648 km (0.077 R)
• M15: 1,745,059 km (0.116 R)
• M16: 2,037,074 km (0.103 R)
• M17: 2,179,192 km (0.088 R)
• M18: 2,245,015 km (0.066 R)
• M19: 2,392,070 km (0.083 R)
• M20: 2,507,859 km (0.105 R)
• M21: 2,667,629 km (0.099 R)
• M22: 2,888,436 km (0.096 R)
• M23: 2,968,171 km (0.095 R)
• M24: 3,063,465 km (0.086 R)
• M25: 3,137,367 km (0.09 R)
• M26: 3,264,674 km (0.066 R)
• M27: 3,340,221 km (0.05 R)
• M28: 3,578,531 km (0.09 R)
• M29: 3,656,621 km (0.116 R)
• M30: 3,735,309 km (0.106 R)
• M31: 4,039,292 km (0.097 R)
• M32: 4,252,020 km (0.042 R)
• M33: 4,318,292 km (0.114 R)
• M34: 4,409,846 km (0.117 R)
• M35: 4,502,148 km (0.065 R)
• M36: 4,662,966 km (0.057 R)
• M37: 4,731,332 km (0.088 R)
• M38: 4,886,315 km (0.061 R)
• M39: 4,973,232 km (0.112 R)
• M40: 5,060,597 km (0.108 R)
• M41: 5,174,890 km (0.089 R)
• M42: 5,263,451 km (0.097 R)
• M43: 5,397,192 km (0.109 R)
• M44: 5,505,052 km (0.109 R)
• M45: 5,631,761 km (0.113 R)
• M46: 5,851,371 km (0.098 R)
• M47: 5,952,948 km (0.074 R)
• M48: 6,308,393 km (0.1 R)
• M49: 6,431,512 km (0.095 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: 551 - 14,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit