🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.76 AU - 0.98 AU

Year: 303 Days

Day: 37.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,206,413 km

• M1: 33,809 km (0.111 R)
• M2: 117,883 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.23 AU - 1.63 AU

Year: 637 Days

Day: 23.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.48 AU - 2.92 AU

Year: 1654 Days

Day: 46.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,206,413 km

• M1: 211,382 km (0.047 R)
• M2: 1,443,769 km (0.115 R)

Asteroid Belt

Center: 10.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.3

Radius: 4.6

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.94 AU - 22.98 AU

Year: 30776 Days

Day: 19.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,206,413 km

• M1: 64,626 km (0.074 R)
• M2: 153,188 km (0.045 R)
• M3: 347,217 km (0.099 R)
• M4: 446,849 km (0.049 R)
• M5: 601,683 km (0.069 R)
• M6: 904,469 km (0.113 R)
• M7: 1,129,763 km (0.088 R)
• M8: 1,309,879 km (0.117 R)
• M9: 1,340,846 km (0.038 R)
• M10: 1,630,318 km (0.074 R)
• M11: 1,730,997 km (0.103 R)
• M12: 3,257,643 km (0.077 R)
• M13: 3,556,989 km (0.081 R)
• M14: 4,273,562 km (0.047 R)
• M15: 4,553,610 km (0.065 R)
• M16: 4,600,883 km (0.056 R)
• M17: 5,033,370 km (0.037 R)
• M18: 5,328,975 km (0.107 R)
• M19: 5,936,941 km (0.12 R)
• M20: 6,943,585 km (0.046 R)
• M21: 7,774,901 km (0.115 R)
• M22: 8,346,514 km (0.11 R)
• M23: 9,408,958 km (0.091 R)
• M24: 9,772,481 km (0.113 R)
• M25: 10,017,373 km (0.117 R)
• M26: 11,400,106 km (0.063 R)
• M27: 12,508,925 km (0.062 R)
• M28: 12,575,347 km (0.087 R)
• M29: 13,109,860 km (0.073 R)
• M30: 14,617,657 km (0.106 R)
• M31: 14,757,381 km (0.101 R)
• M32: 14,897,704 km (0.109 R)
• M33: 16,251,714 km (0.056 R)
• M34: 16,979,957 km (0.056 R)
• M35: 17,496,219 km (0.051 R)
• M36: 17,867,970 km (0.118 R)
• M37: 18,017,418 km (0.116 R)
• M38: 20,308,659 km (0.079 R)
• M39: 21,092,402 km (0.119 R)
• M40: 22,447,609 km (0.086 R)
• M41: 23,095,069 km (0.081 R)
• M42: 23,339,362 km (0.103 R)
• M43: 23,502,723 km (0.117 R)
• M44: 23,912,920 km (0.096 R)
• M45: 24,242,634 km (0.084 R)
• M46: 24,325,362 km (0.1 R)
• M47: 24,823,523 km (0.092 R)
• M48: 25,576,898 km (0.084 R)
• M49: 26,678,387 km (0.082 R)
• M50: 27,450,012 km (0.117 R)
• M51: 27,536,181 km (0.115 R)
• M52: 29,454,923 km (0.119 R)
• M53: 30,341,291 km (0.092 R)
• M54: 33,327,563 km (0.079 R)
• M55: 33,511,569 km (0.108 R)
• M56: 34,715,682 km (0.08 R)
• M57: 34,808,881 km (0.104 R)
• M58: 34,995,579 km (0.104 R)
• M59: 35,745,514 km (0.081 R)
• M60: 37,261,389 km (0.095 R)
• M61: 37,452,425 km (0.09 R)
• M62: 40,846,203 km (0.083 R)
• M63: 40,944,638 km (0.105 R)
• M64: 43,329,976 km (0.113 R)
• M65: 44,337,069 km (0.117 R)
• M66: 44,843,458 km (0.101 R)
• M67: 47,094,457 km (0.115 R)
• M68: 47,611,168 km (0.099 R)
• M69: 48,025,853 km (0.044 R)
• M70: 49,696,712 km (0.079 R)
• M71: 52,666,080 km (0.062 R)
• M72: 55,039,301 km (0.077 R)
• M73: 55,801,651 km (0.081 R)
• M74: 56,567,443 km (0.087 R)
• M75: 56,677,098 km (0.096 R)
• M76: 56,896,708 km (0.111 R)
• M77: 57,006,662 km (0.085 R)
• M78: 57,667,586 km (0.034 R)
• M79: 58,885,911 km (0.103 R)
• M80: 59,108,213 km (0.111 R)
• M81: 60,336,561 km (0.111 R)
• M82: 60,897,553 km (0.094 R)
• M83: 63,273,018 km (0.108 R)
• M84: 64,414,749 km (0.111 R)
• M85: 64,758,674 km (0.093 R)
• M86: 64,873,416 km (0.068 R)
• M87: 66,486,978 km (0.065 R)
• M88: 66,950,433 km (0.109 R)
• M89: 68,230,542 km (0.057 R)
• M90: 68,932,156 km (0.095 R)
• M91: 73,909,875 km (0.059 R)
• M92: 76,805,791 km (0.055 R)
• M93: 77,413,757 km (0.061 R)
• M94: 79,002,037 km (0.114 R)
• M95: 79,615,837 km (0.034 R)
• M96: 80,231,133 km (0.095 R)
• M97: 81,838,263 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit