🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.44 AU - 2.18 AU

Year: 1020 Days

Day: 25.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 11.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.79 AU - 5.63 AU

Year: 4283 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 9,580,051 km

• M1: 317,596 km (0.104 R)
• M2: 700,716 km (0.044 R)
• M3: 791,373 km (0.107 R)
• M4: 932,892 km (0.107 R)
• M5: 1,039,556 km (0.066 R)
• M6: 1,190,500 km (0.06 R)
• M7: 1,440,328 km (0.102 R)
• M8: 1,997,431 km (0.115 R)
• M9: 3,154,421 km (0.093 R)
• M10: 3,734,112 km (0.106 R)
• M11: 3,899,717 km (0.076 R)
• M12: 4,211,030 km (0.104 R)
• M13: 4,356,140 km (0.084 R)
• M14: 4,679,272 km (0.113 R)
• M15: 5,048,629 km (0.078 R)
• M16: 5,251,484 km (0.067 R)
• M17: 5,368,619 km (0.053 R)
• M18: 5,926,768 km (0.111 R)
• M19: 6,534,884 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 10.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.46 AU - 6.24 AU

Year: 5185 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 9,580,051 km

• M1: 160,070 km (0.12 R)
• M2: 246,537 km (0.071 R)
• M3: 349,161 km (0.091 R)
• M4: 502,649 km (0.11 R)
• M5: 600,486 km (0.066 R)
• M6: 1,018,462 km (0.071 R)
• M7: 1,117,945 km (0.059 R)
• M8: 1,191,098 km (0.07 R)
• M9: 1,749,996 km (0.035 R)
• M10: 2,420,942 km (0.12 R)
• M11: 2,734,350 km (0.099 R)
• M12: 2,998,540 km (0.11 R)
• M13: 3,102,510 km (0.109 R)
• M14: 3,271,257 km (0.092 R)
• M15: 3,378,369 km (0.112 R)
• M16: 3,863,365 km (0.073 R)
• M17: 4,253,217 km (0.091 R)
• M18: 4,393,989 km (0.103 R)
• M19: 4,464,898 km (0.111 R)
• M20: 4,728,190 km (0.099 R)
• M21: 5,046,086 km (0.091 R)
• M22: 5,170,252 km (0.108 R)
• M23: 5,320,598 km (0.082 R)
• M24: 5,574,316 km (0.109 R)
• M25: 5,676,940 km (0.107 R)
• M26: 6,252,892 km (0.08 R)
• M27: 6,466,817 km (0.067 R)
• M28: 7,040,225 km (0.064 R)
• M29: 7,601,517 km (0.086 R)
• M30: 7,974,165 km (0.089 R)
• M31: 8,588,713 km (0.114 R)
• M32: 9,157,933 km (0.116 R)
• M33: 9,309,775 km (0.104 R)
• M34: 9,431,847 km (0.097 R)
• M35: 9,646,669 km (0.054 R)
• M36: 9,770,237 km (0.083 R)
• M37: 9,956,486 km (0.114 R)
• M38: 10,175,348 km (0.089 R)
• M39: 10,490,700 km (0.079 R)
• M40: 10,585,994 km (0.117 R)
• M41: 11,620,015 km (0.094 R)
• M42: 11,916,518 km (0.083 R)
• M43: 12,082,422 km (0.118 R)
• M44: 12,517,303 km (0.092 R)
• M45: 13,678,781 km (0.119 R)
• M46: 14,062,050 km (0.06 R)
• M47: 14,132,062 km (0.089 R)
• M48: 14,237,379 km (0.116 R)
• M49: 14,448,761 km (0.117 R)
• M50: 15,304,610 km (0.106 R)
• M51: 15,376,567 km (0.073 R)
• M52: 15,521,078 km (0.078 R)
• M53: 17,252,374 km (0.106 R)
• M54: 17,327,323 km (0.035 R)
• M55: 17,817,705 km (0.084 R)
• M56: 18,657,846 km (0.075 R)
• M57: 18,850,528 km (0.097 R)
• M58: 19,237,987 km (0.088 R)
• M59: 19,393,718 km (0.052 R)
• M60: 20,257,796 km (0.091 R)
• M61: 20,614,886 km (0.084 R)
• M62: 21,577,398 km (0.079 R)
• M63: 22,390,613 km (0.1 R)
• M64: 22,677,541 km (0.082 R)
• M65: 23,629,133 km (0.096 R)
• M66: 23,837,822 km (0.064 R)
• M67: 24,088,848 km (0.072 R)
• M68: 26,043,194 km (0.088 R)
• M69: 26,474,784 km (0.077 R)
• M70: 27,344,995 km (0.032 R)
• M71: 27,564,006 km (0.106 R)
• M72: 28,180,349 km (0.103 R)
• M73: 28,623,458 km (0.034 R)
• M74: 28,712,319 km (0.089 R)
• M75: 29,068,811 km (0.098 R)
• M76: 29,741,253 km (0.107 R)
• M77: 30,056,755 km (0.114 R)
• M78: 30,237,470 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 12.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.16 AU - 6.36 AU

Year: 6562 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 9,580,051 km

• M1: 158,275 km (0.039 R)
• M2: 314,156 km (0.112 R)
• M3: 412,292 km (0.11 R)
• M4: 515,813 km (0.052 R)
• M5: 614,997 km (0.06 R)
• M6: 694,433 km (0.097 R)
• M7: 783,743 km (0.103 R)
• M8: 1,064,688 km (0.108 R)
• M9: 1,224,459 km (0.049 R)
• M10: 1,321,548 km (0.112 R)
• M11: 1,792,033 km (0.093 R)
• M12: 1,903,633 km (0.103 R)
• M13: 2,025,854 km (0.093 R)
• M14: 2,640,552 km (0.1 R)
• M15: 2,983,281 km (0.108 R)
• M16: 3,559,382 km (0.099 R)
• M17: 3,701,201 km (0.091 R)
• M18: 3,917,519 km (0.082 R)
• M19: 4,053,654 km (0.082 R)
• M20: 4,223,297 km (0.095 R)
• M21: 4,482,251 km (0.094 R)
• M22: 4,858,191 km (0.113 R)
• M23: 5,129,861 km (0.063 R)
• M24: 5,221,414 km (0.106 R)
• M25: 6,070,831 km (0.108 R)
• M26: 7,077,625 km (0.076 R)
• M27: 7,256,843 km (0.06 R)
• M28: 7,724,785 km (0.095 R)
• M29: 7,803,773 km (0.116 R)
• M30: 8,055,696 km (0.119 R)
• M31: 8,445,249 km (0.097 R)
• M32: 8,662,764 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 16,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit