🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.66 AU - 1.02 AU

Year: 284 Days

Day: 37.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.84 AU - 0.86 AU

Year: 289 Days

Day: 31 Hours

Environment

Temp: 118 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.15 AU - 1.89 AU

Year: 691 Days

Day: 38.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,792,553 km

• M1: 255,513 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.44 AU - 2.18 AU

Year: 898 Days

Day: 43.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 102.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.53 AU - 2.67 AU

Year: 1547 Days

Day: 37.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,792,553 km

• M1: 155,881 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.61 AU - 5.45 AU

Year: 3557 Days

Day: 23.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.9

Radius: 7.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.1 AU - 16.66 AU

Year: 23348 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 122.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,792,553 km

• M1: 220,507 km (0.095 R)
• M2: 305,479 km (0.092 R)
• M3: 444,156 km (0.119 R)
• M4: 574,007 km (0.067 R)
• M5: 1,401,283 km (0.097 R)
• M6: 1,574,817 km (0.04 R)
• M7: 1,755,531 km (0.097 R)
• M8: 2,137,155 km (0.114 R)
• M9: 2,414,360 km (0.065 R)
• M10: 3,783,629 km (0.053 R)
• M11: 4,369,006 km (0.093 R)
• M12: 5,181,771 km (0.074 R)
• M13: 5,248,791 km (0.097 R)
• M14: 5,417,687 km (0.062 R)
• M15: 6,040,463 km (0.088 R)
• M16: 6,217,437 km (0.058 R)
• M17: 6,758,832 km (0.079 R)
• M18: 7,016,589 km (0.115 R)
• M19: 7,428,282 km (0.108 R)
• M20: 8,157,721 km (0.099 R)
• M21: 8,235,812 km (0.089 R)
• M22: 9,071,166 km (0.112 R)
• M23: 9,192,640 km (0.085 R)
• M24: 10,821,162 km (0.102 R)
• M25: 11,036,284 km (0.055 R)
• M26: 11,339,967 km (0.058 R)
• M27: 11,470,866 km (0.089 R)
• M28: 11,778,439 km (0.065 R)
• M29: 12,626,958 km (0.094 R)
• M30: 13,819,552 km (0.083 R)
• M31: 14,146,872 km (0.096 R)
• M32: 14,524,008 km (0.051 R)
• M33: 15,095,921 km (0.087 R)
• M34: 15,191,963 km (0.085 R)
• M35: 15,288,154 km (0.095 R)
• M36: 16,016,397 km (0.115 R)
• M37: 16,706,342 km (0.071 R)
• M38: 17,004,940 km (0.046 R)
• M39: 17,708,648 km (0.086 R)
• M40: 18,013,229 km (0.081 R)
• M41: 18,166,118 km (0.054 R)
• M42: 19,876,321 km (0.066 R)
• M43: 19,981,488 km (0.119 R)
• M44: 20,404,551 km (0.099 R)
• M45: 20,670,536 km (0.101 R)
• M46: 20,777,199 km (0.087 R)
• M47: 21,854,005 km (0.111 R)
• M48: 23,170,167 km (0.034 R)
• M49: 23,726,073 km (0.092 R)
• M50: 23,893,772 km (0.103 R)
• M51: 24,005,671 km (0.097 R)
• M52: 25,363,122 km (0.047 R)
• M53: 25,935,932 km (0.101 R)
• M54: 26,108,568 km (0.047 R)
• M55: 29,341,827 km (0.078 R)
• M56: 29,702,059 km (0.043 R)
• M57: 30,487,747 km (0.098 R)
• M58: 31,464,023 km (0.087 R)
• M59: 31,709,812 km (0.099 R)
• M60: 32,823,269 km (0.081 R)
• M61: 34,327,625 km (0.049 R)
• M62: 35,790,393 km (0.079 R)
• M63: 36,111,131 km (0.11 R)
• M64: 37,014,104 km (0.075 R)
• M65: 37,663,658 km (0.101 R)
• M66: 37,989,781 km (0.104 R)
• M67: 38,579,346 km (0.086 R)
• M68: 40,900,357 km (0.092 R)
• M69: 41,370,094 km (0.104 R)
• M70: 41,706,540 km (0.113 R)
• M71: 43,266,397 km (0.105 R)
• M72: 44,087,689 km (0.065 R)
• M73: 45,190,824 km (0.046 R)
• M74: 45,329,501 km (0.117 R)
• M75: 45,398,765 km (0.09 R)
• M76: 45,468,178 km (0.065 R)
• M77: 45,676,419 km (0.051 R)
• M78: 45,954,521 km (0.06 R)
• M79: 46,303,084 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit