🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.5 AU - 2.4 AU

Year: 1026 Days

Day: 37.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.03 AU - 3.19 AU

Year: 2066 Days

Day: 34.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.59 AU - 3.81 AU

Year: 2157 Days

Day: 28 Hours

Environment

Temp: -106 °C

Axial Tilt: 82.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,798,146 km

• M1: 125,961 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 8.8

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.3 AU - 7.94 AU

Year: 6417 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 63.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,798,146 km

• M1: 109,506 km (0.113 R)
• M2: 390,301 km (0.109 R)
• M3: 828,024 km (0.07 R)
• M4: 1,295,667 km (0.111 R)
• M5: 1,577,809 km (0.057 R)
• M6: 2,218,985 km (0.102 R)
• M7: 3,044,765 km (0.089 R)
• M8: 3,551,304 km (0.073 R)
• M9: 4,537,902 km (0.114 R)
• M10: 4,875,395 km (0.075 R)
• M11: 6,362,697 km (0.109 R)
• M12: 6,968,718 km (0.052 R)
• M13: 7,651,632 km (0.12 R)
• M14: 8,545,928 km (0.083 R)
• M15: 9,922,378 km (0.049 R)
• M16: 10,835,823 km (0.09 R)
• M17: 11,909,337 km (0.049 R)
• M18: 12,390,593 km (0.102 R)
• M19: 13,391,852 km (0.109 R)
• M20: 20,484,436 km (0.106 R)
• M21: 23,508,258 km (0.109 R)
• M22: 27,923,639 km (0.051 R)
• M23: 28,677,762 km (0.117 R)
• M24: 31,933,161 km (0.026 R)
• M25: 36,758,142 km (0.097 R)
• M26: 37,663,957 km (0.119 R)
• M27: 38,007,433 km (0.075 R)
• M28: 38,933,594 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.6

Radius: 11.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.62 AU - 13.62 AU

Year: 13970 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,798,146 km

• M1: 146,756 km (0.108 R)
• M2: 520,601 km (0.047 R)
• M3: 1,340,247 km (0.096 R)
• M4: 1,816,417 km (0.095 R)
• M5: 2,744,523 km (0.094 R)
• M6: 3,305,215 km (0.097 R)
• M7: 3,728,278 km (0.112 R)
• M8: 4,794,013 km (0.097 R)
• M9: 8,297,147 km (0.1 R)
• M10: 9,212,835 km (0.118 R)
• M11: 11,745,228 km (0.099 R)
• M12: 12,418,119 km (0.072 R)
• M13: 14,416,597 km (0.051 R)
• M14: 15,800,378 km (0.055 R)
• M15: 22,939,188 km (0.083 R)
• M16: 24,487,227 km (0.114 R)
• M17: 26,893,808 km (0.052 R)
• M18: 27,609,334 km (0.107 R)
• M19: 28,985,335 km (0.084 R)
• M20: 32,172,518 km (0.095 R)
• M21: 33,284,928 km (0.046 R)
• M22: 34,109,810 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.7

Radius: 6.8

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.06 AU - 14.6 AU

Year: 17313 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,798,146 km

• M1: 84,523 km (0.069 R)
• M2: 571,763 km (0.082 R)
• M3: 823,387 km (0.114 R)
• M4: 1,257,819 km (0.105 R)
• M5: 1,728,753 km (0.091 R)
• M6: 2,532,393 km (0.094 R)
• M7: 3,505,228 km (0.08 R)
• M8: 4,044,528 km (0.083 R)
• M9: 5,477,825 km (0.095 R)
• M10: 6,677,002 km (0.112 R)
• M11: 7,036,485 km (0.092 R)
• M12: 7,843,267 km (0.092 R)
• M13: 8,552,809 km (0.117 R)
• M14: 9,583,240 km (0.105 R)
• M15: 10,040,859 km (0.086 R)
• M16: 10,754,591 km (0.068 R)
• M17: 18,592,622 km (0.111 R)
• M18: 18,857,410 km (0.083 R)
• M19: 22,935,149 km (0.098 R)
• M20: 24,697,412 km (0.103 R)
• M21: 26,771,736 km (0.101 R)
• M22: 36,233,053 km (0.089 R)
• M23: 37,623,116 km (0.062 R)
• M24: 39,628,626 km (0.102 R)
• M25: 39,920,790 km (0.106 R)
• M26: 41,403,455 km (0.073 R)
• M27: 45,429,283 km (0.093 R)
• M28: 45,749,422 km (0.09 R)
• M29: 48,865,546 km (0.078 R)
• M30: 49,539,185 km (0.056 R)
• M31: 53,000,431 km (0.114 R)
• M32: 60,593,122 km (0.102 R)
• M33: 61,370,582 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.3

Radius: 5.5

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.83 AU - 14.27 AU

Year: 18790 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,798,146 km

• M1: 68,815 km (0.109 R)
• M2: 282,590 km (0.118 R)
• M3: 1,067,680 km (0.118 R)
• M4: 1,941,332 km (0.054 R)
• M5: 2,437,099 km (0.119 R)
• M6: 2,796,433 km (0.053 R)
• M7: 4,761,999 km (0.05 R)
• M8: 6,492,996 km (0.084 R)
• M9: 9,542,399 km (0.106 R)
• M10: 10,204,520 km (0.084 R)
• M11: 12,502,941 km (0.118 R)
• M12: 28,821,077 km (0.082 R)
• M13: 29,047,718 km (0.047 R)
• M14: 48,047,246 km (0.077 R)
• M15: 49,655,273 km (0.091 R)
• M16: 57,875,676 km (0.114 R)
• M17: 58,417,669 km (0.106 R)
• M18: 64,217,280 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit