🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 176 Days

Day: 32.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.66 AU - 0.88 AU

Year: 256 Days

Day: 30.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.59 AU - 0.95 AU

Year: 256 Days

Day: 42.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,436,630 km

• M1: 100,829 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.92 AU - 1.06 AU

Year: 373 Days

Day: 31.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.51 AU - 1.87 AU

Year: 832 Days

Day: 48 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.35 AU - 4.67 AU

Year: 3041 Days

Day: 28.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.7

Radius: 12

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.93 AU - 6.51 AU

Year: 5181 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 92.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,436,630 km

• M1: 152,141 km (0.11 R)
• M2: 247,435 km (0.074 R)
• M3: 325,525 km (0.079 R)
• M4: 488,736 km (0.062 R)
• M5: 612,005 km (0.03 R)
• M6: 747,241 km (0.102 R)
• M7: 1,094,608 km (0.064 R)
• M8: 1,375,702 km (0.091 R)
• M9: 1,508,246 km (0.104 R)
• M10: 1,750,744 km (0.116 R)
• M11: 1,950,457 km (0.037 R)
• M12: 2,313,232 km (0.078 R)
• M13: 2,412,415 km (0.08 R)
• M14: 2,760,230 km (0.108 R)
• M15: 3,212,165 km (0.062 R)
• M16: 3,503,732 km (0.112 R)
• M17: 3,710,626 km (0.08 R)
• M18: 3,969,131 km (0.078 R)
• M19: 4,160,915 km (0.106 R)
• M20: 4,258,004 km (0.042 R)
• M21: 4,856,396 km (0.096 R)
• M22: 5,087,524 km (0.106 R)
• M23: 5,695,191 km (0.109 R)
• M24: 5,776,123 km (0.067 R)
• M25: 5,857,505 km (0.102 R)
• M26: 6,353,571 km (0.078 R)
• M27: 6,663,538 km (0.079 R)
• M28: 6,920,846 km (0.054 R)
• M29: 7,239,939 km (0.091 R)
• M30: 7,474,957 km (0.098 R)
• M31: 7,652,829 km (0.073 R)
• M32: 8,225,639 km (0.111 R)
• M33: 8,348,010 km (0.106 R)
• M34: 9,348,820 km (0.077 R)
• M35: 9,476,576 km (0.037 R)
• M36: 9,637,095 km (0.116 R)
• M37: 9,830,824 km (0.045 R)
• M38: 10,058,662 km (0.081 R)
• M39: 10,719,136 km (0.099 R)
• M40: 11,088,493 km (0.055 R)
• M41: 11,189,921 km (0.105 R)
• M42: 12,783,886 km (0.096 R)
• M43: 12,890,250 km (0.12 R)
• M44: 13,498,964 km (0.117 R)
• M45: 14,595,815 km (0.032 R)
• M46: 15,267,809 km (0.042 R)
• M47: 15,645,394 km (0.084 R)
• M48: 16,371,393 km (0.102 R)
• M49: 16,487,032 km (0.111 R)
• M50: 17,108,461 km (0.085 R)
• M51: 17,737,520 km (0.093 R)
• M52: 17,895,944 km (0.102 R)
• M53: 18,614,762 km (0.027 R)
• M54: 19,221,082 km (0.104 R)
• M55: 19,506,216 km (0.068 R)
• M56: 19,833,835 km (0.038 R)
• M57: 19,915,965 km (0.064 R)
• M58: 20,785,876 km (0.067 R)
• M59: 21,246,488 km (0.078 R)
• M60: 22,391,360 km (0.04 R)
• M61: 23,122,445 km (0.097 R)
• M62: 24,124,003 km (0.068 R)
• M63: 24,387,594 km (0.108 R)
• M64: 24,784,777 km (0.11 R)
• M65: 26,530,734 km (0.101 R)
• M66: 26,621,390 km (0.105 R)
• M67: 26,802,852 km (0.107 R)
• M68: 27,624,892 km (0.043 R)
• M69: 28,826,762 km (0.041 R)
• M70: 29,013,161 km (0.094 R)
• M71: 30,045,536 km (0.11 R)
• M72: 30,471,441 km (0.112 R)
• M73: 31,281,214 km (0.045 R)
• M74: 32,146,488 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit