🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.92 AU - 1.18 AU

Year: 375 Days

Day: 43.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,564,517 km

• M1: 480,808 km (0.119 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.79 AU - 2.85 AU

Year: 1231 Days

Day: 37.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,564,517 km

• M1: 197,020 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3 AU - 4.42 AU

Year: 2489 Days

Day: 20.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,564,517 km

• M1: 332,257 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 8.1

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.22 AU - 12.86 AU

Year: 12775 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,564,517 km

• M1: 100,829 km (0.103 R)
• M2: 415,433 km (0.109 R)
• M3: 877,691 km (0.088 R)
• M4: 2,680,794 km (0.098 R)
• M5: 3,033,097 km (0.093 R)
• M6: 4,079,235 km (0.114 R)
• M7: 5,659,287 km (0.077 R)
• M8: 6,431,212 km (0.064 R)
• M9: 7,271,653 km (0.052 R)
• M10: 8,503,442 km (0.07 R)
• M11: 12,660,917 km (0.075 R)
• M12: 13,151,747 km (0.056 R)
• M13: 14,368,576 km (0.055 R)
• M14: 15,450,019 km (0.102 R)
• M15: 17,926,762 km (0.097 R)
• M16: 19,019,424 km (0.112 R)
• M17: 21,251,126 km (0.108 R)
• M18: 22,120,140 km (0.092 R)
• M19: 22,922,433 km (0.099 R)
• M20: 25,736,967 km (0.1 R)
• M21: 26,326,233 km (0.111 R)
• M22: 26,724,164 km (0.063 R)
• M23: 29,729,585 km (0.078 R)
• M24: 30,161,025 km (0.096 R)
• M25: 34,352,458 km (0.103 R)
• M26: 35,427,768 km (0.095 R)
• M27: 38,659,979 km (0.078 R)
• M28: 42,901,378 km (0.035 R)
• M29: 44,992,308 km (0.078 R)
• M30: 46,568,172 km (0.082 R)
• M31: 50,744,795 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.5

Radius: 7.9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.95 AU - 18.05 AU

Year: 19229 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,564,517 km

• M1: 98,735 km (0.086 R)
• M2: 858,841 km (0.107 R)
• M3: 1,651,112 km (0.071 R)
• M4: 2,226,316 km (0.085 R)
• M5: 3,281,878 km (0.089 R)
• M6: 3,879,073 km (0.03 R)
• M7: 7,998,400 km (0.085 R)
• M8: 16,240,195 km (0.042 R)
• M9: 19,963,985 km (0.094 R)
• M10: 27,680,393 km (0.107 R)
• M11: 31,568,891 km (0.1 R)
• M12: 32,365,200 km (0.092 R)
• M13: 36,672,721 km (0.081 R)
• M14: 43,687,066 km (0.091 R)
• M15: 46,990,786 km (0.114 R)
• M16: 52,967,071 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.6

Radius: 3

Gravity: 52.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16 AU - 20.04 AU

Year: 26639 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,564,517 km

• M1: 68,965 km (0.075 R)
• M2: 192,682 km (0.116 R)
• M3: 377,585 km (0.096 R)
• M4: 870,360 km (0.105 R)
• M5: 1,055,413 km (0.048 R)
• M6: 1,178,532 km (0.056 R)
• M7: 1,342,042 km (0.114 R)
• M8: 3,185,387 km (0.115 R)
• M9: 5,533,775 km (0.105 R)
• M10: 5,780,462 km (0.052 R)
• M11: 6,384,538 km (0.07 R)
• M12: 6,748,061 km (0.115 R)
• M13: 9,110,062 km (0.106 R)
• M14: 9,453,837 km (0.038 R)
• M15: 9,746,900 km (0.08 R)
• M16: 11,633,478 km (0.101 R)
• M17: 14,508,749 km (0.119 R)
• M18: 16,611,647 km (0.107 R)
• M19: 19,941,396 km (0.082 R)
• M20: 24,338,676 km (0.092 R)
• M21: 30,594,111 km (0.084 R)
• M22: 35,263,659 km (0.043 R)
• M23: 35,403,682 km (0.1 R)
• M24: 37,112,389 km (0.105 R)
• M25: 37,402,310 km (0.087 R)
• M26: 38,726,251 km (0.1 R)
• M27: 42,408,453 km (0.094 R)
• M28: 44,497,288 km (0.107 R)
• M29: 49,752,661 km (0.105 R)
• M30: 50,105,264 km (0.106 R)
• M31: 53,538,236 km (0.091 R)
• M32: 58,485,587 km (0.105 R)
• M33: 59,470,689 km (0.096 R)
• M34: 70,601,070 km (0.088 R)
• M35: 75,369,352 km (0.099 R)
• M36: 78,664,544 km (0.116 R)
• M37: 79,143,108 km (0.052 R)
• M38: 80,832,965 km (0.1 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit