🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.89 AU - 0.97 AU

Year: 331 Days

Day: 40.6 Hours

Environment

Temp: 50 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,841,954 km

• M1: 10,771 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.88 AU - 1.08 AU

Year: 358 Days

Day: 26.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.85 AU - 1.27 AU

Year: 403 Days

Day: 41.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,841,954 km

• M1: 877,840 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.31 AU - 4.09 AU

Year: 2626 Days

Day: 23.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.6

Radius: 6.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.73 AU - 20.57 AU

Year: 32138 Days

Day: 24 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,841,954 km

• M1: 97,239 km (0.055 R)
• M2: 142,567 km (0.108 R)
• M3: 237,711 km (0.094 R)
• M4: 357,389 km (0.119 R)
• M5: 601,084 km (0.065 R)
• M6: 870,061 km (0.045 R)
• M7: 953,387 km (0.112 R)
• M8: 1,584,241 km (0.048 R)
• M9: 2,378,008 km (0.066 R)
• M10: 2,616,018 km (0.03 R)
• M11: 3,608,301 km (0.097 R)
• M12: 4,557,350 km (0.104 R)
• M13: 4,667,454 km (0.099 R)
• M14: 5,268,987 km (0.083 R)
• M15: 5,736,031 km (0.105 R)
• M16: 5,894,754 km (0.116 R)
• M17: 5,974,640 km (0.089 R)
• M18: 6,257,081 km (0.1 R)
• M19: 6,297,771 km (0.117 R)
• M20: 8,174,028 km (0.114 R)
• M21: 8,397,527 km (0.104 R)
• M22: 8,442,556 km (0.067 R)
• M23: 9,126,069 km (0.074 R)
• M24: 9,544,793 km (0.091 R)
• M25: 10,160,538 km (0.083 R)
• M26: 10,208,409 km (0.075 R)
• M27: 10,256,430 km (0.104 R)
• M28: 11,034,339 km (0.119 R)
• M29: 11,182,291 km (0.12 R)
• M30: 12,236,208 km (0.104 R)
• M31: 12,338,384 km (0.091 R)
• M32: 12,697,718 km (0.079 R)
• M33: 12,904,612 km (0.07 R)
• M34: 15,362,804 km (0.11 R)
• M35: 16,194,867 km (0.105 R)
• M36: 16,588,160 km (0.069 R)
• M37: 16,814,352 km (0.043 R)
• M38: 16,984,744 km (0.088 R)
• M39: 17,556,507 km (0.099 R)
• M40: 17,844,782 km (0.057 R)
• M41: 17,902,676 km (0.114 R)
• M42: 17,960,571 km (0.052 R)
• M43: 19,786,413 km (0.102 R)
• M44: 21,301,241 km (0.116 R)
• M45: 21,485,545 km (0.117 R)
• M46: 21,732,083 km (0.1 R)
• M47: 23,801,620 km (0.066 R)
• M48: 24,056,684 km (0.073 R)
• M49: 24,505,328 km (0.113 R)
• M50: 24,698,459 km (0.059 R)
• M51: 25,021,441 km (0.105 R)
• M52: 25,867,716 km (0.106 R)
• M53: 26,591,022 km (0.05 R)
• M54: 27,254,488 km (0.06 R)
• M55: 27,655,111 km (0.109 R)
• M56: 28,327,105 km (0.092 R)
• M57: 29,618,882 km (0.095 R)
• M58: 30,237,320 km (0.045 R)
• M59: 30,652,155 km (0.094 R)
• M60: 30,790,832 km (0.086 R)
• M61: 31,837,419 km (0.049 R)
• M62: 32,895,674 km (0.094 R)
• M63: 32,966,584 km (0.116 R)
• M64: 34,324,483 km (0.108 R)
• M65: 34,396,440 km (0.114 R)
• M66: 34,829,376 km (0.058 R)
• M67: 35,263,958 km (0.076 R)
• M68: 39,105,931 km (0.087 R)
• M69: 39,784,207 km (0.065 R)
• M70: 39,859,904 km (0.107 R)
• M71: 40,847,100 km (0.098 R)
• M72: 41,919,268 km (0.097 R)
• M73: 41,996,311 km (0.095 R)
• M74: 42,458,868 km (0.066 R)
• M75: 43,155,994 km (0.111 R)
• M76: 44,404,538 km (0.078 R)
• M77: 44,483,076 km (0.119 R)
• M78: 44,718,543 km (0.115 R)
• M79: 47,097,150 km (0.108 R)
• M80: 48,543,761 km (0.067 R)
• M81: 48,624,544 km (0.093 R)
• M82: 48,948,274 km (0.062 R)
• M83: 49,029,206 km (0.081 R)
• M84: 49,353,834 km (0.114 R)
• M85: 49,435,065 km (0.081 R)
• M86: 49,516,297 km (0.091 R)
• M87: 50,741,055 km (0.099 R)
• M88: 51,233,680 km (0.1 R)
• M89: 52,223,869 km (0.12 R)
• M90: 52,555,228 km (0.06 R)
• M91: 53,470,318 km (0.117 R)
• M92: 54,222,945 km (0.027 R)
• M93: 55,231,833 km (0.057 R)
• M94: 55,738,671 km (0.08 R)
• M95: 56,247,004 km (0.025 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit