🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 173 Days

Day: 29.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 96.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.58 AU - 0.78 AU

Year: 204 Days

Day: 18.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,332,590 km

• M1: 41,887 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.21 AU - 1.31 AU

Year: 514 Days

Day: 16 Hours

Environment

Temp: -0 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.98 AU - 3.26 AU

Year: 2003 Days

Day: 33.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.41 AU - 5.67 AU

Year: 3516 Days

Day: 36.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.7

Radius: 3.2

Gravity: 24.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.69 AU - 16.67 AU

Year: 21495 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,332,590 km

• M1: 59,989 km (0.113 R)
• M2: 308,172 km (0.091 R)
• M3: 447,597 km (0.055 R)
• M4: 1,123,630 km (0.102 R)
• M5: 1,385,127 km (0.077 R)
• M6: 1,434,644 km (0.067 R)
• M7: 1,878,800 km (0.076 R)
• M8: 1,933,702 km (0.038 R)
• M9: 2,511,299 km (0.055 R)
• M10: 4,306,175 km (0.079 R)
• M11: 5,125,821 km (0.101 R)
• M12: 5,164,268 km (0.108 R)
• M13: 5,241,311 km (0.118 R)
• M14: 5,474,684 km (0.116 R)
• M15: 5,632,210 km (0.046 R)
• M16: 6,691,962 km (0.119 R)
• M17: 6,818,222 km (0.076 R)
• M18: 7,287,511 km (0.076 R)
• M19: 7,504,278 km (0.104 R)
• M20: 7,591,643 km (0.111 R)
• M21: 7,723,140 km (0.076 R)
• M22: 8,033,106 km (0.087 R)
• M23: 8,347,112 km (0.036 R)
• M24: 8,756,861 km (0.082 R)
• M25: 8,987,242 km (0.111 R)
• M26: 9,453,987 km (0.056 R)
• M27: 10,999,782 km (0.031 R)
• M28: 11,198,448 km (0.073 R)
• M29: 13,091,310 km (0.118 R)
• M30: 13,886,572 km (0.068 R)
• M31: 13,940,128 km (0.108 R)
• M32: 14,533,882 km (0.062 R)
• M33: 15,025,760 km (0.12 R)
• M34: 15,913,623 km (0.107 R)
• M35: 16,364,062 km (0.056 R)
• M36: 16,989,980 km (0.059 R)
• M37: 17,047,276 km (0.107 R)
• M38: 17,219,613 km (0.104 R)
• M39: 17,450,143 km (0.119 R)
• M40: 18,323,944 km (0.111 R)
• M41: 18,618,353 km (0.037 R)
• M42: 18,914,407 km (0.09 R)
• M43: 19,391,175 km (0.111 R)
• M44: 20,053,295 km (0.067 R)
• M45: 20,356,680 km (0.091 R)
• M46: 20,600,524 km (0.097 R)
• M47: 22,333,915 km (0.055 R)
• M48: 22,459,577 km (0.107 R)
• M49: 23,472,804 km (0.115 R)
• M50: 23,985,027 km (0.084 R)
• M51: 24,242,485 km (0.058 R)
• M52: 24,955,169 km (0.097 R)
• M53: 25,281,442 km (0.109 R)
• M54: 25,412,340 km (0.101 R)
• M55: 25,477,864 km (0.085 R)
• M56: 25,872,204 km (0.111 R)
• M57: 27,134,361 km (0.111 R)
• M58: 28,212,662 km (0.111 R)
• M59: 28,416,415 km (0.061 R)
• M60: 28,825,415 km (0.048 R)
• M61: 28,893,782 km (0.116 R)
• M62: 29,305,026 km (0.118 R)
• M63: 30,829,279 km (0.1 R)
• M64: 30,969,153 km (0.118 R)
• M65: 32,024,715 km (0.078 R)
• M66: 32,806,215 km (0.073 R)
• M67: 33,020,439 km (0.09 R)
• M68: 33,450,383 km (0.075 R)
• M69: 34,243,252 km (0.082 R)
• M70: 34,605,578 km (0.068 R)
• M71: 34,678,282 km (0.072 R)
• M72: 35,115,258 km (0.115 R)
• M73: 38,449,645 km (0.084 R)
• M74: 38,826,332 km (0.094 R)
• M75: 39,811,434 km (0.09 R)
• M76: 40,192,610 km (0.073 R)
• M77: 41,806,172 km (0.03 R)
• M78: 41,883,664 km (0.089 R)
• M79: 43,049,929 km (0.119 R)
• M80: 44,147,977 km (0.07 R)
• M81: 44,858,717 km (0.062 R)
• M82: 44,938,004 km (0.068 R)
• M83: 47,416,391 km (0.117 R)
• M84: 47,982,171 km (0.067 R)
• M85: 48,306,499 km (0.088 R)
• M86: 49,365,502 km (0.072 R)
• M87: 49,856,782 km (0.085 R)
• M88: 50,514,414 km (0.109 R)
• M89: 52,671,466 km (0.026 R)
• M90: 53,257,440 km (0.073 R)
• M91: 53,425,140 km (0.043 R)
• M92: 54,858,437 km (0.082 R)
• M93: 55,112,753 km (0.111 R)
• M94: 55,367,369 km (0.072 R)
• M95: 55,963,067 km (0.08 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit