🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.45 AU - 0.65 AU

Year: 143 Days

Day: 18.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,858,162 km

• M1: 50,564 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.76 AU - 1.2 AU

Year: 341 Days

Day: 14.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,858,162 km

• M1: 407,654 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.91 AU - 1.13 AU

Year: 362 Days

Day: 33.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.52 AU - 3.22 AU

Year: 1709 Days

Day: 16.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,858,162 km

• M1: 1,119,590 km (0.1 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.13 AU - 5.17 AU

Year: 3524 Days

Day: 44.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,858,162 km

• M1: 421,866 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341

Radius: 6

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 16 AU - 20.24 AU

Year: 27109 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,858,162 km

• M1: 81,232 km (0.118 R)
• M2: 267,780 km (0.027 R)
• M3: 557,701 km (0.077 R)
• M4: 642,822 km (0.103 R)
• M5: 1,052,421 km (0.065 R)
• M6: 1,241,363 km (0.096 R)
• M7: 1,383,032 km (0.102 R)
• M8: 1,559,857 km (0.104 R)
• M9: 2,133,565 km (0.11 R)
• M10: 2,269,250 km (0.068 R)
• M11: 2,620,955 km (0.116 R)
• M12: 3,939,660 km (0.116 R)
• M13: 4,796,706 km (0.113 R)
• M14: 6,923,090 km (0.092 R)
• M15: 7,073,885 km (0.072 R)
• M16: 7,378,915 km (0.092 R)
• M17: 7,740,194 km (0.088 R)
• M18: 9,408,509 km (0.068 R)
• M19: 10,541,414 km (0.099 R)
• M20: 11,300,623 km (0.093 R)
• M21: 11,537,885 km (0.056 R)
• M22: 11,597,425 km (0.062 R)
• M23: 14,252,937 km (0.111 R)
• M24: 16,011,909 km (0.117 R)
• M25: 18,322,149 km (0.105 R)
• M26: 19,232,601 km (0.045 R)
• M27: 20,806,820 km (0.103 R)
• M28: 21,535,960 km (0.068 R)
• M29: 22,125,226 km (0.048 R)
• M30: 22,645,228 km (0.066 R)
• M31: 23,019,073 km (0.076 R)
• M32: 25,304,929 km (0.088 R)
• M33: 26,239,317 km (0.079 R)
• M34: 26,396,095 km (0.113 R)
• M35: 28,543,723 km (0.12 R)
• M36: 29,028,420 km (0.098 R)
• M37: 29,353,197 km (0.112 R)
• M38: 30,416,837 km (0.045 R)
• M39: 32,077,673 km (0.037 R)
• M40: 32,581,668 km (0.066 R)
• M41: 33,003,684 km (0.085 R)
• M42: 33,088,207 km (0.109 R)
• M43: 33,682,559 km (0.119 R)
• M44: 34,623,679 km (0.077 R)
• M45: 35,140,540 km (0.028 R)
• M46: 36,269,256 km (0.094 R)
• M47: 38,829,923 km (0.077 R)
• M48: 39,008,692 km (0.111 R)
• M49: 39,546,496 km (0.066 R)
• M50: 39,726,313 km (0.119 R)
• M51: 40,538,929 km (0.106 R)
• M52: 40,629,585 km (0.1 R)
• M53: 41,448,184 km (0.098 R)
• M54: 44,496,241 km (0.111 R)
• M55: 45,433,921 km (0.098 R)
• M56: 45,528,167 km (0.046 R)
• M57: 45,810,907 km (0.069 R)
• M58: 46,852,856 km (0.035 R)
• M59: 46,948,001 km (0.084 R)
• M60: 47,233,732 km (0.094 R)
• M61: 48,960,092 km (0.093 R)
• M62: 50,219,706 km (0.039 R)
• M63: 51,588,227 km (0.09 R)
• M64: 53,067,900 km (0.078 R)
• M65: 54,862,027 km (0.104 R)
• M66: 55,162,868 km (0.12 R)
• M67: 55,464,458 km (0.058 R)
• M68: 55,766,496 km (0.078 R)
• M69: 58,100,073 km (0.094 R)
• M70: 59,536,213 km (0.107 R)
• M71: 59,639,136 km (0.065 R)
• M72: 60,465,515 km (0.055 R)
• M73: 63,913,895 km (0.08 R)
• M74: 66,141,407 km (0.111 R)
• M75: 66,675,472 km (0.062 R)
• M76: 67,318,294 km (0.058 R)
• M77: 67,425,555 km (0.047 R)
• M78: 67,640,378 km (0.051 R)
• M79: 67,747,939 km (0.104 R)
• M80: 68,718,081 km (0.102 R)
• M81: 69,259,027 km (0.119 R)
• M82: 69,475,645 km (0.117 R)
• M83: 70,127,443 km (0.106 R)
• M84: 70,562,922 km (0.054 R)
• M85: 70,999,449 km (0.114 R)
• M86: 71,218,011 km (0.113 R)
• M87: 71,546,229 km (0.098 R)
• M88: 72,644,128 km (0.114 R)
• M89: 73,305,500 km (0.045 R)
• M90: 73,636,859 km (0.043 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit