🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.51 AU - 0.51 AU

Year: 128 Days

Day: 35.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.11 AU - 1.19 AU

Year: 433 Days

Day: 37.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.46 AU - 2 AU

Year: 800 Days

Day: 47 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,384,522 km

• M1: 124,316 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.53 AU - 1.95 AU

Year: 807 Days

Day: 36.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,384,522 km

• M1: 94,695 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.81 AU - 1.93 AU

Year: 899 Days

Day: 12.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,384,522 km

• M1: 1,337,405 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.62 AU - 3.92 AU

Year: 2078 Days

Day: 33 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.73 AU - 3.91 AU

Year: 2126 Days

Day: 26.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.65 AU - 3.65 AU

Year: 2451 Days

Day: 36.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.4

Radius: 4.6

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.13 AU - 20.63 AU

Year: 24375 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,384,522 km

• M1: 58,942 km (0.066 R)
• M2: 96,042 km (0.092 R)
• M3: 177,573 km (0.081 R)
• M4: 298,298 km (0.032 R)
• M5: 628,461 km (0.078 R)
• M6: 701,464 km (0.072 R)
• M7: 978,370 km (0.049 R)
• M8: 1,172,997 km (0.048 R)
• M9: 1,403,527 km (0.085 R)
• M10: 1,723,966 km (0.12 R)
• M11: 1,801,009 km (0.102 R)
• M12: 1,853,069 km (0.069 R)
• M13: 1,905,578 km (0.099 R)
• M14: 2,093,473 km (0.088 R)
• M15: 2,175,901 km (0.097 R)
• M16: 2,372,173 km (0.059 R)
• M17: 2,574,280 km (0.046 R)
• M18: 2,722,083 km (0.113 R)
• M19: 3,665,297 km (0.07 R)
• M20: 3,698,359 km (0.057 R)
• M21: 4,137,129 km (0.109 R)
• M22: 4,206,094 km (0.098 R)
• M23: 4,735,371 km (0.114 R)
• M24: 4,843,680 km (0.097 R)
• M25: 5,026,189 km (0.055 R)
• M26: 7,510,412 km (0.085 R)
• M27: 7,977,456 km (0.063 R)
• M28: 8,939,520 km (0.061 R)
• M29: 9,570,524 km (0.103 R)
• M30: 11,451,268 km (0.107 R)
• M31: 11,596,827 km (0.093 R)
• M32: 11,694,215 km (0.109 R)
• M33: 12,037,243 km (0.037 R)
• M34: 12,185,195 km (0.052 R)
• M35: 12,883,817 km (0.11 R)
• M36: 13,544,142 km (0.071 R)
• M37: 14,215,388 km (0.039 R)
• M38: 14,424,077 km (0.102 R)
• M39: 14,791,789 km (0.111 R)
• M40: 15,056,427 km (0.053 R)
• M41: 15,805,314 km (0.117 R)
• M42: 16,347,756 km (0.113 R)
• M43: 17,061,936 km (0.104 R)
• M44: 17,450,741 km (0.047 R)
• M45: 17,786,289 km (0.105 R)
• M46: 17,842,388 km (0.083 R)
• M47: 18,577,512 km (0.069 R)
• M48: 18,920,092 km (0.11 R)
• M49: 18,977,387 km (0.089 R)
• M50: 20,077,081 km (0.075 R)
• M51: 20,664,253 km (0.12 R)
• M52: 21,197,420 km (0.12 R)
• M53: 21,495,568 km (0.041 R)
• M54: 21,555,408 km (0.109 R)
• M55: 22,458,979 km (0.101 R)
• M56: 22,641,189 km (0.084 R)
• M57: 22,762,962 km (0.11 R)
• M58: 24,240,839 km (0.07 R)
• M59: 25,369,405 km (0.08 R)
• M60: 25,495,816 km (0.053 R)
• M61: 25,622,525 km (0.055 R)
• M62: 26,836,212 km (0.086 R)
• M63: 27,288,148 km (0.064 R)
• M64: 28,068,600 km (0.086 R)
• M65: 28,592,940 km (0.118 R)
• M66: 28,922,355 km (0.108 R)
• M67: 30,453,639 km (0.104 R)
• M68: 30,655,296 km (0.026 R)
• M69: 31,466,416 km (0.117 R)
• M70: 31,602,251 km (0.088 R)
• M71: 32,765,075 km (0.094 R)
• M72: 33,317,091 km (0.065 R)
• M73: 33,386,355 km (0.061 R)
• M74: 35,061,851 km (0.048 R)
• M75: 35,909,922 km (0.083 R)
• M76: 37,338,282 km (0.044 R)
• M77: 37,482,046 km (0.035 R)
• M78: 39,295,621 km (0.104 R)
• M79: 40,545,212 km (0.072 R)
• M80: 43,082,990 km (0.111 R)
• M81: 44,218,887 km (0.102 R)
• M82: 44,675,908 km (0.105 R)
• M83: 44,981,537 km (0.104 R)
• M84: 45,594,888 km (0.095 R)
• M85: 45,671,781 km (0.086 R)
• M86: 45,979,654 km (0.081 R)
• M87: 47,919,340 km (0.073 R)
• M88: 48,702,634 km (0.11 R)
• M89: 49,569,105 km (0.056 R)
• M90: 49,648,242 km (0.106 R)
• M91: 49,806,367 km (0.061 R)
• M92: 50,599,834 km (0.115 R)
• M93: 51,958,183 km (0.076 R)
• M94: 52,199,185 km (0.042 R)
• M95: 53,571,596 km (0.095 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit