🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 25 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.76 AU - 1.14 AU

Year: 325 Days

Day: 44.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,195,452 km

• M1: 121,324 km (0.113 R)
• M2: 189,840 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.61 AU - 1.61 AU

Year: 718 Days

Day: 34.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.65 AU - 2.53 AU

Year: 1062 Days

Day: 39.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.31 AU - 2.83 AU

Year: 1448 Days

Day: 35.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.65 AU - 3.23 AU

Year: 1772 Days

Day: 23.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,195,452 km

• M1: 121,174 km (0.069 R)
• M2: 2,109,480 km (0.056 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.89 AU - 6.17 AU

Year: 3965 Days

Day: 15.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.05 AU - 5.43 AU

Year: 4216 Days

Day: 13.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 9.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.67 AU - 8.65 AU

Year: 7451 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 53.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,195,452 km

• M1: 137,929 km (0.11 R)
• M2: 478,115 km (0.08 R)
• M3: 808,576 km (0.041 R)
• M4: 872,305 km (0.071 R)
• M5: 1,159,683 km (0.085 R)
• M6: 1,291,927 km (0.039 R)
• M7: 1,367,773 km (0.084 R)
• M8: 1,604,138 km (0.055 R)
• M9: 1,768,995 km (0.096 R)
• M10: 1,870,721 km (0.096 R)
• M11: 2,540,770 km (0.097 R)
• M12: 2,675,408 km (0.104 R)
• M13: 2,911,923 km (0.117 R)
• M14: 3,175,664 km (0.081 R)
• M15: 3,237,747 km (0.103 R)
• M16: 3,489,819 km (0.079 R)
• M17: 4,608,063 km (0.118 R)
• M18: 4,702,011 km (0.091 R)
• M19: 5,084,233 km (0.11 R)
• M20: 5,402,278 km (0.111 R)
• M21: 5,626,376 km (0.11 R)
• M22: 5,853,316 km (0.082 R)
• M23: 6,109,278 km (0.108 R)
• M24: 6,290,590 km (0.106 R)
• M25: 6,499,878 km (0.086 R)
• M26: 7,332,988 km (0.075 R)
• M27: 7,470,469 km (0.057 R)
• M28: 7,664,497 km (0.106 R)
• M29: 8,029,067 km (0.097 R)
• M30: 8,142,463 km (0.1 R)
• M31: 8,342,176 km (0.092 R)
• M32: 8,833,754 km (0.07 R)
• M33: 9,097,795 km (0.1 R)
• M34: 9,996,878 km (0.112 R)
• M35: 10,088,432 km (0.08 R)
• M36: 10,861,404 km (0.1 R)
• M37: 11,018,332 km (0.099 R)
• M38: 11,239,288 km (0.104 R)
• M39: 11,429,876 km (0.08 R)
• M40: 11,621,511 km (0.072 R)
• M41: 11,749,866 km (0.034 R)
• M42: 11,814,193 km (0.098 R)
• M43: 12,007,922 km (0.119 R)
• M44: 14,829,188 km (0.118 R)
• M45: 15,494,599 km (0.09 R)
• M46: 15,565,210 km (0.097 R)
• M47: 16,026,719 km (0.038 R)
• M48: 17,806,784 km (0.095 R)
• M49: 18,701,230 km (0.107 R)
• M50: 18,927,123 km (0.12 R)
• M51: 19,002,670 km (0.105 R)
• M52: 19,229,759 km (0.089 R)
• M53: 19,419,748 km (0.103 R)
• M54: 20,650,191 km (0.079 R)
• M55: 20,883,713 km (0.045 R)
• M56: 21,079,088 km (0.087 R)
• M57: 22,223,512 km (0.11 R)
• M58: 22,743,215 km (0.114 R)
• M59: 23,672,217 km (0.113 R)
• M60: 23,916,660 km (0.073 R)
• M61: 24,944,099 km (0.075 R)
• M62: 25,275,907 km (0.111 R)
• M63: 25,359,083 km (0.098 R)
• M64: 25,860,086 km (0.087 R)
• M65: 26,617,650 km (0.078 R)
• M66: 27,510,899 km (0.104 R)
• M67: 27,724,973 km (0.079 R)
• M68: 28,068,600 km (0.076 R)
• M69: 28,630,190 km (0.12 R)
• M70: 28,716,957 km (0.107 R)
• M71: 29,021,089 km (0.076 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit