🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.68 AU - 1 AU

Year: 277 Days

Day: 14.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.92 AU - 1.42 AU

Year: 455 Days

Day: 20.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,581,783 km

• M1: 796,459 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.27 AU - 1.67 AU

Year: 641 Days

Day: 38.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.42 AU - 1.84 AU

Year: 749 Days

Day: 37.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.44 AU - 3.86 AU

Year: 2012 Days

Day: 41 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.96 AU - 4.06 AU

Year: 2890 Days

Day: 26.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,581,783 km

• M1: 1,222,065 km (0.047 R)
• M2: 1,972,298 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.16 AU - 4.66 AU

Year: 3333 Days

Day: 32 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.06 AU - 4.9 AU

Year: 3413 Days

Day: 38.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.2 AU - 5.38 AU

Year: 3773 Days

Day: 23.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.8

Radius: 6.1

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.75 AU - 15.97 AU

Year: 17574 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,581,783 km

• M1: 209,886 km (0.076 R)
• M2: 257,009 km (0.066 R)
• M3: 335,997 km (0.119 R)
• M4: 393,592 km (0.113 R)
• M5: 553,662 km (0.115 R)
• M6: 623,524 km (0.11 R)
• M7: 811,419 km (0.087 R)
• M8: 871,258 km (0.092 R)
• M9: 1,148,164 km (0.112 R)
• M10: 1,193,193 km (0.068 R)
• M11: 1,599,500 km (0.1 R)
• M12: 1,650,065 km (0.066 R)
• M13: 2,184,279 km (0.085 R)
• M14: 2,268,801 km (0.105 R)
• M15: 2,921,347 km (0.118 R)
• M16: 3,528,864 km (0.078 R)
• M17: 3,594,986 km (0.103 R)
• M18: 3,932,180 km (0.097 R)
• M19: 4,350,156 km (0.047 R)
• M20: 4,929,250 km (0.112 R)
• M21: 5,003,301 km (0.039 R)
• M22: 5,341,242 km (0.101 R)
• M23: 5,570,726 km (0.053 R)
• M24: 5,609,322 km (0.108 R)
• M25: 5,960,428 km (0.106 R)
• M26: 6,399,049 km (0.102 R)
• M27: 6,602,053 km (0.105 R)
• M28: 7,519,537 km (0.032 R)
• M29: 7,733,761 km (0.082 R)
• M30: 8,124,212 km (0.069 R)
• M31: 9,014,618 km (0.115 R)
• M32: 9,287,784 km (0.076 R)
• M33: 9,935,692 km (0.061 R)
• M34: 10,312,529 km (0.073 R)
• M35: 10,550,390 km (0.063 R)
• M36: 10,790,046 km (0.1 R)
• M37: 10,983,027 km (0.049 R)
• M38: 11,618,369 km (0.082 R)
• M39: 12,165,149 km (0.046 R)
• M40: 12,720,457 km (0.117 R)
• M41: 13,026,683 km (0.043 R)
• M42: 13,180,769 km (0.118 R)
• M43: 13,283,842 km (0.066 R)
• M44: 13,438,975 km (0.049 R)
• M45: 14,647,726 km (0.096 R)
• M46: 15,184,034 km (0.054 R)
• M47: 15,672,322 km (0.077 R)
• M48: 16,110,643 km (0.103 R)
• M49: 16,165,696 km (0.102 R)
• M50: 17,619,338 km (0.078 R)
• M51: 17,676,036 km (0.105 R)
• M52: 17,846,727 km (0.055 R)
• M53: 18,304,347 km (0.111 R)
• M54: 18,361,792 km (0.089 R)
• M55: 19,877,069 km (0.06 R)
• M56: 20,530,064 km (0.041 R)
• M57: 21,796,410 km (0.111 R)
• M58: 21,857,296 km (0.052 R)
• M59: 22,040,404 km (0.106 R)
• M60: 22,716,287 km (0.086 R)
• M61: 23,274,138 km (0.096 R)
• M62: 24,403,601 km (0.098 R)
• M63: 26,066,382 km (0.117 R)
• M64: 26,455,336 km (0.107 R)
• M65: 26,585,337 km (0.116 R)
• M66: 27,370,127 km (0.107 R)
• M67: 27,897,609 km (0.053 R)
• M68: 28,295,240 km (0.088 R)
• M69: 29,634,740 km (0.086 R)
• M70: 31,063,100 km (0.038 R)
• M71: 31,889,479 km (0.105 R)
• M72: 32,792,751 km (0.095 R)
• M73: 33,493,318 km (0.032 R)
• M74: 34,269,581 km (0.09 R)
• M75: 34,340,490 km (0.062 R)
• M76: 35,123,336 km (0.071 R)
• M77: 35,481,025 km (0.116 R)
• M78: 35,839,910 km (0.083 R)
• M79: 36,996,750 km (0.075 R)
• M80: 42,961,068 km (0.045 R)
• M81: 43,496,927 km (0.106 R)
• M82: 44,189,266 km (0.095 R)
• M83: 45,428,834 km (0.059 R)
• M84: 45,974,866 km (0.056 R)
• M85: 46,444,604 km (0.05 R)
• M86: 46,994,526 km (0.082 R)
• M87: 47,467,704 km (0.044 R)
• M88: 48,577,720 km (0.12 R)
• M89: 49,056,134 km (0.088 R)
• M90: 49,295,939 km (0.062 R)
• M91: 49,937,116 km (0.108 R)
• M92: 51,552,473 km (0.111 R)
• M93: 53,102,906 km (0.068 R)
• M94: 54,751,325 km (0.069 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 15,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit