🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.56 AU - 0.88 AU

Year: 224 Days

Day: 40 Hours

Environment

Temp: 170 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.96 AU

Year: 263 Days

Day: 35.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.06 AU - 1.22 AU

Year: 447 Days

Day: 42 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.38 AU - 2.84 AU

Year: 1548 Days

Day: 24.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.62 AU - 3.2 AU

Year: 1822 Days

Day: 36 Hours

Environment

Temp: -98 °C

Axial Tilt: 117.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.42 AU - 3.64 AU

Year: 1936 Days

Day: 15.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.4 AU - 3.44 AU

Year: 2322 Days

Day: 22 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.32 AU - 4.64 AU

Year: 2915 Days

Day: 46.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 14.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.92 AU - 14.16 AU

Year: 14391 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,703,904 km

• M1: 196,572 km (0.102 R)
• M2: 339,737 km (0.106 R)
• M3: 730,038 km (0.047 R)
• M4: 886,218 km (0.073 R)
• M5: 1,072,467 km (0.09 R)
• M6: 1,607,728 km (0.093 R)
• M7: 1,949,260 km (0.053 R)
• M8: 2,060,860 km (0.107 R)
• M9: 2,174,704 km (0.098 R)
• M10: 2,361,402 km (0.088 R)
• M11: 2,979,840 km (0.111 R)
• M12: 3,188,379 km (0.033 R)
• M13: 3,374,928 km (0.069 R)
• M14: 3,899,568 km (0.087 R)
• M15: 4,244,540 km (0.086 R)
• M16: 4,420,617 km (0.078 R)
• M17: 4,933,289 km (0.085 R)
• M18: 5,275,120 km (0.062 R)
• M19: 5,786,446 km (0.104 R)
• M20: 6,247,057 km (0.057 R)
• M21: 6,788,003 km (0.105 R)
• M22: 7,592,092 km (0.097 R)
• M23: 7,951,276 km (0.106 R)
• M24: 8,096,386 km (0.118 R)
• M25: 8,574,501 km (0.029 R)
• M26: 8,723,501 km (0.069 R)
• M27: 9,635,599 km (0.072 R)
• M28: 10,063,748 km (0.106 R)
• M29: 10,938,896 km (0.047 R)
• M30: 11,060,219 km (0.12 R)
• M31: 11,344,904 km (0.094 R)
• M32: 12,129,844 km (0.098 R)
• M33: 12,255,357 km (0.054 R)
• M34: 12,465,542 km (0.102 R)
• M35: 12,974,923 km (0.112 R)
• M36: 13,318,399 km (0.029 R)
• M37: 13,795,616 km (0.105 R)
• M38: 14,322,500 km (0.085 R)
• M39: 14,722,076 km (0.12 R)
• M40: 14,945,725 km (0.068 R)
• M41: 16,357,031 km (0.09 R)
• M42: 16,635,134 km (0.088 R)
• M43: 17,431,593 km (0.103 R)
• M44: 18,480,723 km (0.094 R)
• M45: 18,625,384 km (0.113 R)
• M46: 19,452,211 km (0.045 R)
• M47: 19,648,484 km (0.086 R)
• M48: 20,043,123 km (0.111 R)
• M49: 20,990,676 km (0.05 R)
• M50: 21,647,560 km (0.107 R)
• M51: 23,293,136 km (0.11 R)
• M52: 23,501,676 km (0.111 R)
• M53: 23,815,532 km (0.113 R)
• M54: 23,973,059 km (0.089 R)
• M55: 24,078,226 km (0.1 R)
• M56: 24,925,399 km (0.096 R)
• M57: 26,214,334 km (0.11 R)
• M58: 26,703,220 km (0.087 R)
• M59: 26,976,236 km (0.058 R)
• M60: 29,080,779 km (0.086 R)
• M61: 29,361,724 km (0.094 R)
• M62: 29,869,459 km (0.117 R)
• M63: 30,494,030 km (0.085 R)
• M64: 30,608,024 km (0.112 R)
• M65: 30,722,316 km (0.096 R)
• M66: 32,568,204 km (0.105 R)
• M67: 33,328,461 km (0.087 R)
• M68: 33,740,154 km (0.098 R)
• M69: 34,153,643 km (0.116 R)
• M70: 35,224,464 km (0.107 R)
• M71: 35,463,970 km (0.073 R)
• M72: 36,487,818 km (0.117 R)
• M73: 37,094,587 km (0.073 R)
• M74: 38,072,359 km (0.113 R)
• M75: 38,318,148 km (0.096 R)
• M76: 38,441,267 km (0.043 R)
• M77: 38,811,223 km (0.057 R)
• M78: 39,741,572 km (0.091 R)
• M79: 39,866,187 km (0.035 R)
• M80: 40,491,057 km (0.062 R)
• M81: 41,434,571 km (0.042 R)
• M82: 42,703,909 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 16,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit