🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 27.3 Hours

Environment

Temp: 277 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.58 AU - 0.64 AU

Year: 167 Days

Day: 32.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,710,758 km

• M1: 50,414 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.97 AU

Year: 241 Days

Day: 40.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.71 AU - 1.05 AU

Year: 289 Days

Day: 44.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.7 AU - 5.34 AU

Year: 3362 Days

Day: 38.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,710,758 km

• M1: 725,699 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.98 AU - 6.44 AU

Year: 4160 Days

Day: 27.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 11.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.07 AU - 12.63 AU

Year: 14271 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,710,758 km

• M1: 172,187 km (0.076 R)
• M2: 595,100 km (0.068 R)
• M3: 953,537 km (0.117 R)
• M4: 1,195,885 km (0.093 R)
• M5: 1,717,982 km (0.114 R)
• M6: 1,969,007 km (0.105 R)
• M7: 2,063,403 km (0.07 R)
• M8: 2,532,393 km (0.097 R)
• M9: 2,713,556 km (0.091 R)
• M10: 2,819,172 km (0.085 R)
• M11: 3,367,448 km (0.098 R)
• M12: 3,538,588 km (0.109 R)
• M13: 4,251,571 km (0.05 R)
• M14: 4,593,253 km (0.105 R)
• M15: 4,751,528 km (0.109 R)
• M16: 5,303,245 km (0.04 R)
• M17: 5,978,380 km (0.079 R)
• M18: 6,932,814 km (0.097 R)
• M19: 7,372,183 km (0.096 R)
• M20: 7,483,334 km (0.068 R)
• M21: 7,595,233 km (0.091 R)
• M22: 7,670,032 km (0.089 R)
• M23: 7,934,073 km (0.046 R)
• M24: 8,162,808 km (0.086 R)
• M25: 8,316,445 km (0.098 R)
• M26: 8,471,129 km (0.106 R)
• M27: 8,980,360 km (0.072 R)
• M28: 9,218,819 km (0.086 R)
• M29: 9,540,006 km (0.078 R)
• M30: 9,620,789 km (0.104 R)
• M31: 10,028,592 km (0.064 R)
• M32: 12,547,970 km (0.074 R)
• M33: 13,173,289 km (0.115 R)
• M34: 13,717,227 km (0.094 R)
• M35: 14,037,965 km (0.059 R)
• M36: 14,315,020 km (0.041 R)
• M37: 14,593,721 km (0.112 R)
• M38: 14,780,569 km (0.03 R)
• M39: 15,109,385 km (0.047 R)
• M40: 15,203,781 km (0.054 R)
• M41: 15,440,744 km (0.037 R)
• M42: 15,774,347 km (0.093 R)
• M43: 15,966,132 km (0.084 R)
• M44: 16,400,415 km (0.112 R)
• M45: 17,083,778 km (0.093 R)
• M46: 18,579,308 km (0.104 R)
• M47: 18,680,436 km (0.073 R)
• M48: 19,189,218 km (0.088 R)
• M49: 20,533,205 km (0.105 R)
• M50: 21,693,935 km (0.119 R)
• M51: 22,389,865 km (0.096 R)
• M52: 22,767,749 km (0.095 R)
• M53: 24,078,974 km (0.113 R)
• M54: 24,299,930 km (0.107 R)
• M55: 24,465,984 km (0.118 R)
• M56: 24,855,088 km (0.05 R)
• M57: 26,716,983 km (0.111 R)
• M58: 27,060,460 km (0.095 R)
• M59: 27,925,135 km (0.027 R)
• M60: 28,623,458 km (0.075 R)
• M61: 28,740,444 km (0.104 R)
• M62: 29,504,590 km (0.117 R)
• M63: 29,918,826 km (0.073 R)
• M64: 30,037,457 km (0.101 R)
• M65: 30,156,238 km (0.103 R)
• M66: 30,573,466 km (0.057 R)
• M67: 30,693,145 km (0.102 R)
• M68: 30,932,651 km (0.116 R)
• M69: 31,413,758 km (0.032 R)
• M70: 31,534,334 km (0.095 R)
• M71: 32,261,529 km (0.078 R)
• M72: 34,724,957 km (0.109 R)
• M73: 35,790,243 km (0.099 R)
• M74: 36,485,275 km (0.037 R)
• M75: 38,338,793 km (0.101 R)
• M76: 38,790,728 km (0.115 R)
• M77: 39,309,384 km (0.099 R)
• M78: 39,634,759 km (0.053 R)
• M79: 39,895,807 km (0.076 R)
• M80: 42,336,497 km (0.073 R)
• M81: 43,004,301 km (0.055 R)
• M82: 43,339,700 km (0.082 R)
• M83: 43,541,208 km (0.078 R)
• M84: 44,215,446 km (0.084 R)
• M85: 44,689,372 km (0.107 R)
• M86: 44,892,975 km (0.106 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 14,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit