🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.45 AU - 1.89 AU

Year: 813 Days

Day: 46.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 136 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.22 AU - 2.28 AU

Year: 1271 Days

Day: 15 Hours

Environment

Temp: -89 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,516,446 km

• M1: 23,786 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 8.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.79 AU - 8.11 AU

Year: 8445 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,516,446 km

• M1: 104,719 km (0.116 R)
• M2: 498,460 km (0.09 R)
• M3: 988,244 km (0.095 R)
• M4: 1,434,494 km (0.079 R)
• M5: 1,785,899 km (0.069 R)
• M6: 2,150,918 km (0.076 R)
• M7: 3,934,873 km (0.04 R)
• M8: 4,272,665 km (0.086 R)
• M9: 5,110,562 km (0.048 R)
• M10: 6,474,297 km (0.095 R)
• M11: 8,649,898 km (0.101 R)
• M12: 9,222,709 km (0.107 R)
• M13: 10,572,082 km (0.115 R)
• M14: 10,874,419 km (0.103 R)
• M15: 15,022,169 km (0.075 R)
• M16: 15,349,490 km (0.054 R)
• M17: 17,177,127 km (0.085 R)
• M18: 17,595,402 km (0.114 R)
• M19: 20,783,931 km (0.114 R)
• M20: 21,259,054 km (0.095 R)
• M21: 24,638,769 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 10.5

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.31 AU - 8.87 AU

Year: 8669 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,516,446 km

• M1: 130,749 km (0.11 R)
• M2: 483,351 km (0.081 R)
• M3: 1,835,416 km (0.11 R)
• M4: 2,219,733 km (0.11 R)
• M5: 2,557,824 km (0.102 R)
• M6: 2,909,080 km (0.089 R)
• M7: 7,282,275 km (0.113 R)
• M8: 7,611,689 km (0.084 R)
• M9: 15,590,641 km (0.092 R)
• M10: 19,001,622 km (0.114 R)
• M11: 20,187,335 km (0.079 R)
• M12: 20,922,010 km (0.103 R)
• M13: 26,283,299 km (0.092 R)
• M14: 26,963,071 km (0.076 R)
• M15: 27,754,145 km (0.066 R)
• M16: 29,175,624 km (0.077 R)
• M17: 31,073,871 km (0.106 R)
• M18: 32,053,289 km (0.103 R)
• M19: 36,296,782 km (0.104 R)
• M20: 38,366,319 km (0.083 R)
• M21: 39,366,979 km (0.11 R)
• M22: 44,359,060 km (0.093 R)
• M23: 47,148,761 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 9.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.24 AU - 9.56 AU

Year: 10003 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,516,446 km

• M1: 1,085,183 km (0.12 R)
• M2: 1,396,795 km (0.075 R)
• M3: 2,318,318 km (0.098 R)
• M4: 3,096,078 km (0.082 R)
• M5: 3,916,472 km (0.054 R)
• M6: 5,639,989 km (0.107 R)
• M7: 7,160,203 km (0.114 R)
• M8: 8,726,044 km (0.109 R)
• M9: 9,851,469 km (0.087 R)
• M10: 20,577,187 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.3

Radius: 5.4

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15 AU - 19.76 AU

Year: 27296 Days

Day: 15.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,516,446 km

• M1: 67,768 km (0.079 R)
• M2: 263,442 km (0.114 R)
• M3: 522,097 km (0.071 R)
• M4: 839,992 km (0.087 R)
• M5: 1,450,800 km (0.069 R)
• M6: 1,620,145 km (0.056 R)
• M7: 1,938,639 km (0.077 R)
• M8: 2,231,402 km (0.117 R)
• M9: 2,650,725 km (0.099 R)
• M10: 3,011,854 km (0.115 R)
• M11: 3,434,618 km (0.114 R)
• M12: 3,675,769 km (0.097 R)
• M13: 4,903,968 km (0.096 R)
• M14: 9,705,611 km (0.102 R)
• M15: 10,249,997 km (0.114 R)
• M16: 11,007,112 km (0.088 R)
• M17: 11,733,260 km (0.088 R)
• M18: 13,207,398 km (0.095 R)
• M19: 14,410,314 km (0.063 R)
• M20: 20,051,799 km (0.087 R)
• M21: 20,933,380 km (0.05 R)
• M22: 21,738,515 km (0.1 R)
• M23: 23,303,160 km (0.042 R)
• M24: 24,941,555 km (0.114 R)
• M25: 26,422,275 km (0.061 R)
• M26: 30,187,654 km (0.039 R)
• M27: 33,609,406 km (0.082 R)
• M28: 35,696,446 km (0.106 R)
• M29: 36,989,420 km (0.046 R)
• M30: 43,114,406 km (0.035 R)
• M31: 43,437,238 km (0.12 R)
• M32: 46,078,388 km (0.091 R)
• M33: 55,398,635 km (0.11 R)
• M34: 61,308,199 km (0.061 R)
• M35: 62,952,130 km (0.074 R)
• M36: 64,625,233 km (0.059 R)
• M37: 71,163,557 km (0.084 R)
• M38: 73,207,812 km (0.073 R)
• M39: 75,993,774 km (0.09 R)
• M40: 78,608,894 km (0.117 R)
• M41: 79,817,346 km (0.101 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: 179 - 15,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit