🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.48 AU - 0.54 AU

Year: 239 Days

Day: 28.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,217,135 km

• M1: 267,631 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.6

Radius: 12.5

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.94 AU - 1.2 AU

Year: 726 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,217,135 km

• M1: 155,582 km (0.1 R)
• M2: 563,535 km (0.091 R)
• M3: 969,394 km (0.094 R)
• M4: 1,392,756 km (0.091 R)
• M5: 1,788,592 km (0.04 R)
• M6: 2,261,172 km (0.038 R)
• M7: 3,009,012 km (0.097 R)
• M8: 3,927,393 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 8.5

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.31 AU - 2.73 AU

Year: 2624 Days

Day: 11 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,217,135 km

• M1: 105,915 km (0.068 R)
• M2: 404,513 km (0.102 R)
• M3: 673,938 km (0.051 R)
• M4: 1,110,315 km (0.097 R)
• M5: 1,442,722 km (0.114 R)
• M6: 1,738,178 km (0.097 R)
• M7: 2,410,470 km (0.074 R)
• M8: 2,783,119 km (0.089 R)
• M9: 3,091,739 km (0.09 R)
• M10: 3,607,253 km (0.11 R)
• M11: 4,076,093 km (0.085 R)
• M12: 4,741,355 km (0.088 R)
• M13: 5,378,043 km (0.086 R)
• M14: 6,424,331 km (0.111 R)
• M15: 8,949,693 km (0.066 R)
• M16: 9,265,943 km (0.11 R)
• M17: 10,336,016 km (0.07 R)
• M18: 12,852,402 km (0.101 R)
• M19: 13,713,038 km (0.096 R)
• M20: 14,419,140 km (0.088 R)
• M21: 16,842,027 km (0.118 R)
• M22: 18,094,012 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.8

Radius: 5.7

Gravity: 19.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.9 AU - 7.62 AU

Year: 10275 Days

Day: 17.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,217,135 km

• M1: 72,256 km (0.048 R)
• M2: 395,088 km (0.077 R)
• M3: 645,964 km (0.112 R)
• M4: 920,924 km (0.119 R)
• M5: 1,492,538 km (0.107 R)
• M6: 1,912,160 km (0.12 R)
• M7: 2,705,477 km (0.095 R)
• M8: 3,376,125 km (0.112 R)
• M9: 3,907,796 km (0.063 R)
• M10: 4,292,113 km (0.119 R)
• M11: 4,522,792 km (0.084 R)
• M12: 6,451,558 km (0.089 R)
• M13: 6,716,346 km (0.112 R)
• M14: 8,238,205 km (0.056 R)
• M15: 10,076,763 km (0.112 R)
• M16: 11,118,114 km (0.043 R)
• M17: 11,499,140 km (0.119 R)
• M18: 11,776,494 km (0.07 R)
• M19: 12,344,517 km (0.095 R)
• M20: 13,474,131 km (0.082 R)
• M21: 14,866,139 km (0.032 R)
• M22: 15,664,543 km (0.115 R)
• M23: 16,005,476 km (0.046 R)
• M24: 16,212,370 km (0.113 R)
• M25: 16,631,693 km (0.072 R)
• M26: 17,711,341 km (0.069 R)
• M27: 17,932,746 km (0.09 R)
• M28: 21,816,157 km (0.064 R)
• M29: 25,939,523 km (0.117 R)
• M30: 31,732,850 km (0.11 R)
• M31: 31,950,365 km (0.062 R)
• M32: 32,942,050 km (0.032 R)
• M33: 35,686,273 km (0.079 R)
• M34: 36,993,459 km (0.101 R)
• M35: 37,476,660 km (0.098 R)
• M36: 39,200,925 km (0.095 R)
• M37: 40,209,514 km (0.091 R)
• M38: 42,410,248 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.2

Radius: 5.5

Gravity: 28.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.58 AU - 9.06 AU

Year: 14346 Days

Day: 18.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,217,135 km

• M1: 74,051 km (0.05 R)
• M2: 272,268 km (0.119 R)
• M3: 641,326 km (0.076 R)
• M4: 2,215,694 km (0.037 R)
• M5: 3,778,992 km (0.11 R)
• M6: 4,137,877 km (0.049 R)
• M7: 7,225,428 km (0.098 R)
• M8: 7,730,919 km (0.096 R)
• M9: 14,223,167 km (0.076 R)
• M10: 14,652,064 km (0.109 R)
• M11: 17,981,963 km (0.076 R)
• M12: 18,908,273 km (0.116 R)
• M13: 19,866,148 km (0.105 R)
• M14: 21,316,350 km (0.086 R)
• M15: 21,972,486 km (0.054 R)
• M16: 33,244,237 km (0.07 R)
• M17: 36,465,079 km (0.082 R)
• M18: 40,170,768 km (0.035 R)
• M19: 42,481,008 km (0.089 R)
• M20: 54,150,689 km (0.091 R)
• M21: 57,504,225 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.8

Radius: 6.4

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.4 AU - 10.46 AU

Year: 20527 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,217,135 km

• M1: 79,586 km (0.056 R)
• M2: 297,550 km (0.053 R)
• M3: 709,393 km (0.074 R)
• M4: 2,078,962 km (0.1 R)
• M5: 2,788,504 km (0.09 R)
• M6: 3,618,324 km (0.119 R)
• M7: 4,189,488 km (0.104 R)
• M8: 5,671,704 km (0.105 R)
• M9: 7,772,956 km (0.075 R)
• M10: 11,226,871 km (0.086 R)
• M11: 11,820,476 km (0.091 R)
• M12: 12,998,260 km (0.066 R)
• M13: 15,828,801 km (0.071 R)
• M14: 16,074,890 km (0.103 R)
• M15: 17,693,090 km (0.107 R)
• M16: 18,678,042 km (0.069 R)
• M17: 20,464,540 km (0.097 R)
• M18: 25,817,601 km (0.119 R)
• M19: 30,744,158 km (0.031 R)
• M20: 32,692,670 km (0.06 R)
• M21: 33,225,837 km (0.065 R)
• M22: 34,309,524 km (0.033 R)
• M23: 38,880,487 km (0.053 R)
• M24: 39,479,028 km (0.094 R)
• M25: 41,934,378 km (0.119 R)
• M26: 46,138,377 km (0.101 R)
• M27: 46,473,027 km (0.11 R)
• M28: 60,220,174 km (0.101 R)
• M29: 61,222,480 km (0.072 R)
• M30: 71,194,075 km (0.117 R)
• M31: 72,314,564 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 15,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit