🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.56 AU - 0.58 AU

Year: 159 Days

Day: 41.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 172.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.65 AU - 1.93 AU

Year: 884 Days

Day: 40.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,236,595 km

• M1: 52,808 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.07 AU - 3.35 AU

Year: 1646 Days

Day: 17.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.46 AU - 5.12 AU

Year: 3278 Days

Day: 31.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 13.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.53 AU - 7.27 AU

Year: 5974 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,236,595 km

• M1: 164,109 km (0.088 R)
• M2: 622,477 km (0.063 R)
• M3: 1,126,472 km (0.094 R)
• M4: 1,562,101 km (0.103 R)
• M5: 2,179,940 km (0.118 R)
• M6: 2,775,340 km (0.099 R)
• M7: 3,871,892 km (0.092 R)
• M8: 4,657,730 km (0.076 R)
• M9: 5,547,388 km (0.088 R)
• M10: 6,088,933 km (0.094 R)
• M11: 7,310,250 km (0.104 R)
• M12: 8,547,125 km (0.077 R)
• M13: 10,434,451 km (0.034 R)
• M14: 14,059,657 km (0.098 R)
• M15: 15,592,736 km (0.078 R)
• M16: 18,629,273 km (0.1 R)
• M17: 19,354,075 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 9.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.76 AU - 8.24 AU

Year: 7578 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,236,595 km

• M1: 119,529 km (0.099 R)
• M2: 1,616,405 km (0.062 R)
• M3: 2,368,583 km (0.094 R)
• M4: 2,805,259 km (0.119 R)
• M5: 3,188,379 km (0.055 R)
• M6: 6,105,239 km (0.098 R)
• M7: 7,633,830 km (0.066 R)
• M8: 9,402,675 km (0.118 R)
• M9: 9,714,587 km (0.097 R)
• M10: 10,596,167 km (0.117 R)
• M11: 13,115,245 km (0.115 R)
• M12: 14,484,215 km (0.047 R)
• M13: 19,518,483 km (0.109 R)
• M14: 23,023,860 km (0.032 R)
• M15: 27,558,471 km (0.039 R)
• M16: 32,859,023 km (0.118 R)
• M17: 35,693,753 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 13.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.2 AU - 9.08 AU

Year: 7791 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 165.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,236,595 km

• M1: 169,195 km (0.102 R)
• M2: 679,773 km (0.062 R)
• M3: 1,220,270 km (0.101 R)
• M4: 2,022,414 km (0.079 R)
• M5: 2,720,587 km (0.111 R)
• M6: 6,978,441 km (0.094 R)
• M7: 8,651,245 km (0.1 R)
• M8: 9,098,842 km (0.084 R)
• M9: 9,680,179 km (0.04 R)
• M10: 11,574,537 km (0.082 R)
• M11: 12,211,375 km (0.032 R)
• M12: 12,823,679 km (0.041 R)
• M13: 13,308,376 km (0.067 R)
• M14: 14,366,482 km (0.088 R)
• M15: 15,263,471 km (0.09 R)
• M16: 16,536,100 km (0.082 R)
• M17: 18,118,845 km (0.091 R)
• M18: 20,580,628 km (0.027 R)
• M19: 21,516,363 km (0.063 R)
• M20: 24,941,107 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837

Radius: 4.9

Gravity: 34.86 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.37 AU - 15.59 AU

Year: 20330 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,236,595 km

• M1: 62,083 km (0.025 R)
• M2: 267,631 km (0.099 R)
• M3: 1,360,443 km (0.03 R)
• M4: 2,509,055 km (0.11 R)
• M5: 3,737,404 km (0.098 R)
• M6: 4,122,917 km (0.097 R)
• M7: 4,570,065 km (0.11 R)
• M8: 5,048,928 km (0.084 R)
• M9: 6,019,669 km (0.107 R)
• M10: 6,458,738 km (0.069 R)
• M11: 6,966,025 km (0.11 R)
• M12: 7,351,239 km (0.118 R)
• M13: 8,376,733 km (0.09 R)
• M14: 10,644,188 km (0.098 R)
• M15: 10,961,634 km (0.091 R)
• M16: 11,884,204 km (0.083 R)
• M17: 12,503,988 km (0.082 R)
• M18: 15,439,996 km (0.106 R)
• M19: 17,024,088 km (0.104 R)
• M20: 18,258,271 km (0.102 R)
• M21: 20,027,265 km (0.113 R)
• M22: 22,009,288 km (0.111 R)
• M23: 23,365,392 km (0.028 R)
• M24: 23,578,868 km (0.052 R)
• M25: 24,555,593 km (0.05 R)
• M26: 28,489,418 km (0.108 R)
• M27: 31,117,853 km (0.103 R)
• M28: 34,177,130 km (0.074 R)
• M29: 37,140,065 km (0.114 R)
• M30: 37,723,197 km (0.097 R)
• M31: 38,164,511 km (0.034 R)
• M32: 44,546,207 km (0.038 R)
• M33: 55,870,616 km (0.095 R)
• M34: 63,426,206 km (0.078 R)
• M35: 71,185,848 km (0.112 R)
• M36: 75,060,432 km (0.058 R)
• M37: 81,744,465 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 19,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit