🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 41.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 186 Days

Day: 27.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.53 AU

Year: 615 Days

Day: 43.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 83.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.91 AU - 2.69 AU

Year: 1268 Days

Day: 28.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.43 AU - 2.87 AU

Year: 1568 Days

Day: 13.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.77 AU - 4.47 AU

Year: 2503 Days

Day: 16.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.8

Radius: 3.9

Gravity: 59.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.48 AU - 17.36 AU

Year: 19901 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,301,270 km

• M1: 51,162 km (0.09 R)
• M2: 77,940 km (0.06 R)
• M3: 186,399 km (0.043 R)
• M4: 714,479 km (0.045 R)
• M5: 765,044 km (0.044 R)
• M6: 1,151,754 km (0.115 R)
• M7: 1,241,662 km (0.099 R)
• M8: 1,524,701 km (0.114 R)
• M9: 1,590,375 km (0.101 R)
• M10: 1,897,051 km (0.113 R)
• M11: 2,111,574 km (0.097 R)
• M12: 2,184,877 km (0.115 R)
• M13: 2,258,928 km (0.075 R)
• M14: 2,409,723 km (0.105 R)
• M15: 2,524,763 km (0.105 R)
• M16: 2,881,105 km (0.1 R)
• M17: 3,552,650 km (0.057 R)
• M18: 3,771,961 km (0.12 R)
• M19: 4,270,122 km (0.083 R)
• M20: 4,316,497 km (0.072 R)
• M21: 6,406,379 km (0.044 R)
• M22: 7,719,400 km (0.067 R)
• M23: 8,406,054 km (0.103 R)
• M24: 10,144,531 km (0.098 R)
• M25: 11,277,286 km (0.081 R)
• M26: 15,118,810 km (0.077 R)
• M27: 16,118,572 km (0.105 R)
• M28: 16,699,461 km (0.061 R)
• M29: 16,845,618 km (0.036 R)
• M30: 16,992,373 km (0.073 R)
• M31: 17,139,578 km (0.116 R)
• M32: 17,509,234 km (0.111 R)
• M33: 17,657,785 km (0.036 R)
• M34: 17,806,784 km (0.042 R)
• M35: 17,956,232 km (0.091 R)
• M36: 18,633,911 km (0.083 R)
• M37: 19,166,629 km (0.105 R)
• M38: 19,243,223 km (0.111 R)
• M39: 21,347,317 km (0.094 R)
• M40: 21,426,753 km (0.112 R)
• M41: 21,585,626 km (0.1 R)
• M42: 21,824,833 km (0.108 R)
• M43: 21,984,753 km (0.079 R)
• M44: 22,144,973 km (0.068 R)
• M45: 22,790,188 km (0.093 R)
• M46: 23,278,027 km (0.069 R)
• M47: 24,098,871 km (0.117 R)
• M48: 26,107,072 km (0.108 R)
• M49: 26,532,080 km (0.063 R)
• M50: 28,691,675 km (0.091 R)
• M51: 29,130,296 km (0.056 R)
• M52: 29,306,372 km (0.096 R)
• M53: 30,370,163 km (0.093 R)
• M54: 31,717,741 km (0.078 R)
• M55: 32,262,127 km (0.096 R)
• M56: 32,901,209 km (0.11 R)
• M57: 35,123,934 km (0.057 R)
• M58: 36,727,474 km (0.089 R)
• M59: 36,822,469 km (0.091 R)
• M60: 40,005,163 km (0.053 R)
• M61: 40,789,954 km (0.111 R)
• M62: 43,174,394 km (0.067 R)
• M63: 44,181,188 km (0.096 R)
• M64: 44,789,004 km (0.038 R)
• M65: 45,093,885 km (0.069 R)
• M66: 45,399,513 km (0.081 R)
• M67: 45,705,889 km (0.111 R)
• M68: 45,808,065 km (0.077 R)
• M69: 46,731,832 km (0.077 R)
• M70: 47,144,423 km (0.079 R)
• M71: 47,247,645 km (0.096 R)
• M72: 48,702,036 km (0.06 R)
• M73: 49,749,819 km (0.083 R)
• M74: 51,335,407 km (0.109 R)
• M75: 52,615,815 km (0.113 R)
• M76: 54,990,232 km (0.092 R)
• M77: 55,207,897 km (0.093 R)
• M78: 56,409,767 km (0.085 R)
• M79: 57,509,760 km (0.03 R)
• M80: 58,950,387 km (0.069 R)
• M81: 65,867,045 km (0.088 R)
• M82: 66,445,241 km (0.098 R)
• M83: 67,956,329 km (0.099 R)
• M84: 68,657,644 km (0.044 R)
• M85: 69,596,370 km (0.119 R)
• M86: 71,368,058 km (0.045 R)
• M87: 73,873,074 km (0.112 R)
• M88: 74,113,179 km (0.054 R)
• M89: 74,594,136 km (0.085 R)
• M90: 79,337,286 km (0.1 R)
• M91: 81,683,130 km (0.069 R)
• M92: 81,807,296 km (0.053 R)
• M93: 82,055,629 km (0.032 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit