🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.66 AU - 0.84 AU

Year: 241 Days

Day: 20.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,573,294 km

• M1: 435,779 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.99 AU - 1.15 AU

Year: 410 Days

Day: 44.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,573,294 km

• M1: 470,934 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.64 AU - 1.78 AU

Year: 829 Days

Day: 30.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.39 AU - 2.75 AU

Year: 1528 Days

Day: 19.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,573,294 km

• M1: 587,471 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.48 AU - 3.12 AU

Year: 1738 Days

Day: 37.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,573,294 km

• M1: 1,677,291 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.22 AU - 4.9 AU

Year: 3034 Days

Day: 29.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,573,294 km

• M1: 131,796 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.2

Radius: 5.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.43 AU - 23.25 AU

Year: 31542 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,573,294 km

• M1: 119,080 km (0.118 R)
• M2: 185,202 km (0.08 R)
• M3: 610,210 km (0.053 R)
• M4: 646,562 km (0.025 R)
• M5: 1,007,242 km (0.084 R)
• M6: 1,596,508 km (0.103 R)
• M7: 1,857,706 km (0.088 R)
• M8: 2,217,190 km (0.071 R)
• M9: 2,332,081 km (0.071 R)
• M10: 2,658,354 km (0.093 R)
• M11: 2,749,908 km (0.103 R)
• M12: 3,126,296 km (0.109 R)
• M13: 3,288,012 km (0.088 R)
• M14: 3,857,830 km (0.025 R)
• M15: 4,101,375 km (0.056 R)
• M16: 4,530,422 km (0.081 R)
• M17: 5,782,406 km (0.053 R)
• M18: 5,941,130 km (0.117 R)
• M19: 6,507,657 km (0.106 R)
• M20: 6,922,941 km (0.084 R)
• M21: 7,006,865 km (0.111 R)
• M22: 7,261,181 km (0.027 R)
• M23: 7,432,321 km (0.026 R)
• M24: 8,174,776 km (0.081 R)
• M25: 8,442,406 km (0.103 R)
• M26: 8,622,372 km (0.087 R)
• M27: 8,849,312 km (0.098 R)
• M28: 9,355,252 km (0.072 R)
• M29: 9,588,176 km (0.036 R)
• M30: 9,823,195 km (0.066 R)
• M31: 10,060,158 km (0.066 R)
• M32: 10,491,299 km (0.094 R)
• M33: 10,977,492 km (0.102 R)
• M34: 12,072,548 km (0.057 R)
• M35: 13,046,131 km (0.101 R)
• M36: 13,254,222 km (0.066 R)
• M37: 13,885,226 km (0.044 R)
• M38: 14,204,467 km (0.105 R)
• M39: 14,418,692 km (0.086 R)
• M40: 14,687,818 km (0.087 R)
• M41: 15,285,910 km (0.096 R)
• M42: 16,618,079 km (0.068 R)
• M43: 17,526,737 km (0.1 R)
• M44: 17,641,479 km (0.072 R)
• M45: 17,871,710 km (0.079 R)
• M46: 18,044,944 km (0.113 R)
• M47: 18,568,088 km (0.093 R)
• M48: 18,685,073 km (0.094 R)
• M49: 19,391,923 km (0.109 R)
• M50: 19,987,622 km (0.086 R)
• M51: 20,107,450 km (0.029 R)
• M52: 20,347,854 km (0.1 R)
• M53: 20,953,127 km (0.076 R)
• M54: 21,258,007 km (0.103 R)
• M55: 21,380,378 km (0.051 R)
• M56: 23,685,681 km (0.063 R)
• M57: 23,812,540 km (0.09 R)
• M58: 24,642,509 km (0.101 R)
• M59: 24,899,818 km (0.09 R)
• M60: 28,932,378 km (0.116 R)
• M61: 29,067,913 km (0.078 R)
• M62: 31,824,105 km (0.051 R)
• M63: 32,455,707 km (0.035 R)
• M64: 33,233,167 km (0.067 R)
• M65: 34,950,700 km (0.114 R)
• M66: 35,384,534 km (0.116 R)
• M67: 37,359,076 km (0.1 R)
• M68: 39,519,270 km (0.11 R)
• M69: 39,594,517 km (0.044 R)
• M70: 41,108,747 km (0.112 R)
• M71: 41,337,482 km (0.112 R)
• M72: 41,490,221 km (0.087 R)
• M73: 41,643,110 km (0.081 R)
• M74: 41,796,299 km (0.1 R)
• M75: 41,872,893 km (0.111 R)
• M76: 43,881,693 km (0.03 R)
• M77: 44,193,455 km (0.069 R)
• M78: 44,819,223 km (0.067 R)
• M79: 44,897,762 km (0.086 R)
• M80: 45,842,472 km (0.073 R)
• M81: 47,831,825 km (0.102 R)
• M82: 49,605,607 km (0.097 R)
• M83: 51,318,802 km (0.043 R)
• M84: 52,059,012 km (0.09 R)
• M85: 52,968,417 km (0.101 R)
• M86: 53,134,321 km (0.114 R)
• M87: 53,300,375 km (0.074 R)
• M88: 53,633,081 km (0.097 R)
• M89: 54,300,437 km (0.118 R)
• M90: 54,551,462 km (0.095 R)
• M91: 55,643,526 km (0.093 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: 316 - 14,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit