🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.75 AU - 0.75 AU

Year: 233 Days

Day: 24.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,427,427 km

• M1: 299,196 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.71 AU - 3.83 AU

Year: 2622 Days

Day: 24.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868

Radius: 13.4

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.16 AU - 10.46 AU

Year: 11857 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,427,427 km

• M1: 208,091 km (0.081 R)
• M2: 395,686 km (0.076 R)
• M3: 514,018 km (0.085 R)
• M4: 834,008 km (0.091 R)
• M5: 934,388 km (0.112 R)
• M6: 1,216,829 km (0.058 R)
• M7: 1,704,967 km (0.041 R)
• M8: 2,026,453 km (0.056 R)
• M9: 2,109,928 km (0.063 R)
• M10: 2,194,601 km (0.118 R)
• M11: 2,635,615 km (0.077 R)
• M12: 3,136,918 km (0.117 R)
• M13: 3,532,604 km (0.113 R)
• M14: 3,736,506 km (0.091 R)
• M15: 3,979,453 km (0.076 R)
• M16: 4,702,310 km (0.107 R)
• M17: 5,348,872 km (0.081 R)
• M18: 5,702,521 km (0.091 R)
• M19: 6,268,001 km (0.112 R)
• M20: 6,515,885 km (0.056 R)
• M21: 6,809,246 km (0.057 R)
• M22: 7,106,946 km (0.097 R)
• M23: 7,847,904 km (0.049 R)
• M24: 8,431,037 km (0.076 R)
• M25: 9,074,906 km (0.111 R)
• M26: 9,355,701 km (0.032 R)
• M27: 10,166,970 km (0.117 R)
• M28: 10,312,529 km (0.107 R)
• M29: 10,507,605 km (0.119 R)
• M30: 11,703,939 km (0.046 R)
• M31: 11,907,542 km (0.096 R)
• M32: 12,577,291 km (0.076 R)
• M33: 12,943,058 km (0.055 R)
• M34: 13,259,458 km (0.085 R)
• M35: 13,631,657 km (0.045 R)
• M36: 14,169,611 km (0.091 R)
• M37: 14,934,206 km (0.119 R)
• M38: 16,162,853 km (0.065 R)
• M39: 16,732,223 km (0.082 R)
• M40: 17,134,491 km (0.103 R)
• M41: 17,831,767 km (0.111 R)
• M42: 20,039,682 km (0.092 R)
• M43: 21,642,174 km (0.08 R)
• M44: 22,775,677 km (0.111 R)
• M45: 23,285,657 km (0.118 R)
• M46: 24,316,835 km (0.034 R)
• M47: 24,446,835 km (0.095 R)
• M48: 25,297,150 km (0.035 R)
• M49: 25,560,741 km (0.053 R)
• M50: 26,024,345 km (0.104 R)
• M51: 26,691,252 km (0.093 R)
• M52: 27,770,152 km (0.081 R)
• M53: 28,042,121 km (0.032 R)
• M54: 28,451,720 km (0.12 R)
• M55: 30,669,508 km (0.097 R)
• M56: 30,880,292 km (0.083 R)
• M57: 31,021,063 km (0.069 R)
• M58: 31,303,354 km (0.039 R)
• M59: 32,798,884 km (0.115 R)
• M60: 33,086,411 km (0.087 R)
• M61: 33,663,859 km (0.106 R)
• M62: 34,390,456 km (0.101 R)
• M63: 34,536,464 km (0.039 R)
• M64: 34,755,774 km (0.082 R)
• M65: 36,378,163 km (0.101 R)
• M66: 37,123,759 km (0.091 R)
• M67: 37,348,305 km (0.085 R)
• M68: 37,498,352 km (0.054 R)
• M69: 39,238,175 km (0.094 R)
• M70: 39,466,910 km (0.072 R)
• M71: 40,617,916 km (0.111 R)
• M72: 41,081,370 km (0.077 R)
• M73: 41,391,337 km (0.097 R)
• M74: 42,404,115 km (0.099 R)
• M75: 42,874,301 km (0.082 R)
• M76: 44,454,054 km (0.084 R)
• M77: 45,411,032 km (0.113 R)
• M78: 45,891,989 km (0.095 R)
• M79: 47,426,415 km (0.08 R)
• M80: 47,670,259 km (0.034 R)
• M81: 48,404,186 km (0.116 R)
• M82: 49,883,260 km (0.109 R)
• M83: 50,379,626 km (0.078 R)
• M84: 51,878,447 km (0.11 R)
• M85: 53,476,452 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.5

Radius: 5.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.52 AU - 16.54 AU

Year: 18822 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,427,427 km

• M1: 77,342 km (0.077 R)
• M2: 196,123 km (0.114 R)
• M3: 603,777 km (0.12 R)
• M4: 677,828 km (0.061 R)
• M5: 990,188 km (0.087 R)
• M6: 1,326,933 km (0.071 R)
• M7: 1,857,407 km (0.038 R)
• M8: 1,985,613 km (0.054 R)
• M9: 2,347,939 km (0.054 R)
• M10: 2,627,986 km (0.058 R)
• M11: 3,781,834 km (0.111 R)
• M12: 3,851,248 km (0.053 R)
• M13: 4,325,323 km (0.06 R)
• M14: 4,867,915 km (0.116 R)
• M15: 4,968,893 km (0.107 R)
• M16: 5,250,137 km (0.11 R)
• M17: 5,405,719 km (0.092 R)
• M18: 5,668,413 km (0.102 R)
• M19: 6,043,156 km (0.107 R)
• M20: 6,097,460 km (0.08 R)
• M21: 6,564,654 km (0.106 R)
• M22: 8,093,843 km (0.117 R)
• M23: 9,192,340 km (0.071 R)
• M24: 9,317,404 km (0.063 R)
• M25: 9,600,443 km (0.085 R)
• M26: 9,727,302 km (0.076 R)
• M27: 10,369,376 km (0.078 R)
• M28: 10,434,302 km (0.088 R)
• M29: 11,391,579 km (0.11 R)
• M30: 11,492,108 km (0.099 R)
• M31: 11,593,087 km (0.088 R)
• M32: 11,829,601 km (0.096 R)
• M33: 12,067,911 km (0.119 R)
• M34: 12,479,903 km (0.066 R)
• M35: 13,530,080 km (0.108 R)
• M36: 15,157,705 km (0.102 R)
• M37: 15,825,959 km (0.105 R)
• M38: 15,900,758 km (0.055 R)
• M39: 16,427,941 km (0.064 R)
• M40: 17,037,552 km (0.072 R)
• M41: 18,317,810 km (0.117 R)
• M42: 18,357,155 km (0.111 R)
• M43: 18,475,038 km (0.069 R)
• M44: 19,508,310 km (0.088 R)
• M45: 19,830,095 km (0.094 R)
• M46: 20,601,123 km (0.066 R)
• M47: 21,093,150 km (0.106 R)
• M48: 21,175,579 km (0.104 R)
• M49: 21,340,585 km (0.055 R)
• M50: 21,630,506 km (0.068 R)
• M51: 22,172,499 km (0.116 R)
• M52: 23,482,677 km (0.062 R)
• M53: 24,730,772 km (0.103 R)
• M54: 24,861,221 km (0.107 R)
• M55: 25,692,088 km (0.073 R)
• M56: 25,780,051 km (0.082 R)
• M57: 26,620,941 km (0.048 R)
• M58: 27,067,192 km (0.106 R)
• M59: 27,831,337 km (0.119 R)
• M60: 28,193,364 km (0.093 R)
• M61: 28,876,578 km (0.037 R)
• M62: 30,119,736 km (0.059 R)
• M63: 30,818,059 km (0.077 R)
• M64: 30,911,558 km (0.048 R)
• M65: 31,380,397 km (0.105 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 12,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit