🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.13 AU - 1.81 AU

Year: 648 Days

Day: 43.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3 AU - 3.62 AU

Year: 2189 Days

Day: 36.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.04 AU - 5.1 AU

Year: 3551 Days

Day: 41.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,203,287 km

• M1: 40,541 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454

Radius: 6.1

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.96 AU - 14.92 AU

Year: 17907 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,203,287 km

• M1: 75,846 km (0.1 R)
• M2: 362,476 km (0.047 R)
• M3: 583,132 km (0.081 R)
• M4: 948,151 km (0.116 R)
• M5: 1,234,332 km (0.109 R)
• M6: 3,270,060 km (0.089 R)
• M7: 5,283,348 km (0.096 R)
• M8: 6,067,091 km (0.08 R)
• M9: 6,264,560 km (0.071 R)
• M10: 8,483,246 km (0.117 R)
• M11: 8,680,716 km (0.036 R)
• M12: 9,501,260 km (0.106 R)
• M13: 11,118,563 km (0.055 R)
• M14: 12,589,110 km (0.043 R)
• M15: 16,060,379 km (0.083 R)
• M16: 16,669,242 km (0.082 R)
• M17: 19,090,184 km (0.033 R)
• M18: 23,726,521 km (0.075 R)
• M19: 24,715,962 km (0.06 R)
• M20: 24,917,021 km (0.083 R)
• M21: 25,939,224 km (0.1 R)
• M22: 27,957,748 km (0.107 R)
• M23: 28,949,582 km (0.098 R)
• M24: 34,137,785 km (0.089 R)
• M25: 36,039,025 km (0.077 R)
• M26: 36,818,878 km (0.095 R)
• M27: 37,345,014 km (0.058 R)
• M28: 38,009,827 km (0.11 R)
• M29: 45,547,914 km (0.102 R)
• M30: 47,073,663 km (0.115 R)
• M31: 52,848,589 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.4

Radius: 3.7

Gravity: 68.77 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.55 AU - 17.03 AU

Year: 21729 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,203,287 km

• M1: 48,021 km (0.103 R)
• M2: 307,274 km (0.037 R)
• M3: 500,704 km (0.117 R)
• M4: 729,140 km (0.115 R)
• M5: 1,265,897 km (0.091 R)
• M6: 1,442,273 km (0.089 R)
• M7: 1,708,856 km (0.068 R)
• M8: 1,924,726 km (0.084 R)
• M9: 2,270,746 km (0.032 R)
• M10: 3,779,590 km (0.107 R)
• M11: 5,105,775 km (0.084 R)
• M12: 10,883,993 km (0.072 R)
• M13: 11,350,290 km (0.103 R)
• M14: 14,751,248 km (0.115 R)
• M15: 21,034,807 km (0.033 R)
• M16: 23,251,698 km (0.097 R)
• M17: 27,650,025 km (0.098 R)
• M18: 27,772,695 km (0.113 R)
• M19: 28,142,950 km (0.072 R)
• M20: 30,564,491 km (0.095 R)
• M21: 47,183,468 km (0.098 R)
• M22: 48,597,467 km (0.092 R)
• M23: 49,134,972 km (0.112 R)
• M24: 50,221,651 km (0.087 R)
• M25: 53,578,178 km (0.05 R)
• M26: 68,499,369 km (0.09 R)
• M27: 72,153,596 km (0.094 R)
• M28: 74,028,357 km (0.11 R)
• M29: 74,977,854 km (0.072 R)
• M30: 77,143,882 km (0.094 R)
• M31: 85,702,975 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.2

Radius: 3

Gravity: 82.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.36 AU - 16.5 AU

Year: 23108 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,203,287 km

• M1: 39,344 km (0.104 R)
• M2: 370,704 km (0.107 R)
• M3: 475,721 km (0.026 R)
• M4: 582,833 km (0.066 R)
• M5: 726,597 km (0.074 R)
• M6: 917,783 km (0.078 R)
• M7: 1,058,555 km (0.074 R)
• M8: 2,458,043 km (0.099 R)
• M9: 2,579,516 km (0.065 R)
• M10: 2,968,022 km (0.115 R)
• M11: 3,423,996 km (0.061 R)
• M12: 4,691,090 km (0.12 R)
• M13: 6,285,355 km (0.093 R)
• M14: 9,389,062 km (0.063 R)
• M15: 14,062,649 km (0.055 R)
• M16: 15,169,374 km (0.073 R)
• M17: 15,578,374 km (0.078 R)
• M18: 16,163,152 km (0.055 R)
• M19: 16,936,424 km (0.104 R)
• M20: 17,199,566 km (0.053 R)
• M21: 18,929,666 km (0.053 R)
• M22: 19,118,309 km (0.084 R)
• M23: 19,213,154 km (0.042 R)
• M24: 19,595,376 km (0.096 R)
• M25: 20,573,148 km (0.086 R)
• M26: 29,846,271 km (0.109 R)
• M27: 29,973,878 km (0.098 R)
• M28: 31,269,695 km (0.101 R)
• M29: 32,064,808 km (0.105 R)
• M30: 36,534,194 km (0.085 R)
• M31: 40,301,666 km (0.098 R)
• M32: 40,927,584 km (0.105 R)
• M33: 56,777,927 km (0.047 R)
• M34: 58,756,957 km (0.071 R)
• M35: 59,561,345 km (0.042 R)
• M36: 64,329,478 km (0.036 R)
• M37: 69,122,145 km (0.099 R)
• M38: 73,216,190 km (0.099 R)
• M39: 73,680,841 km (0.1 R)
• M40: 75,559,042 km (0.049 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit