🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 0.98 AU

Year: 247 Days

Day: 44 Hours

Environment

Temp: 172 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,834,110 km

• M1: 309,668 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.73 AU - 5.15 AU

Year: 3288 Days

Day: 27.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 12.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.79 AU - 8.59 AU

Year: 6776 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,834,110 km

• M1: 175,179 km (0.098 R)
• M2: 348,264 km (0.081 R)
• M3: 445,353 km (0.11 R)
• M4: 713,582 km (0.111 R)
• M5: 1,034,619 km (0.083 R)
• M6: 1,417,739 km (0.03 R)
• M7: 1,503,309 km (0.098 R)
• M8: 1,625,979 km (0.09 R)
• M9: 1,807,441 km (0.108 R)
• M10: 2,331,184 km (0.084 R)
• M11: 2,453,854 km (0.096 R)
• M12: 2,599,861 km (0.109 R)
• M13: 2,706,076 km (0.097 R)
• M14: 2,813,637 km (0.077 R)
• M15: 2,900,703 km (0.108 R)
• M16: 3,167,735 km (0.092 R)
• M17: 3,419,658 km (0.111 R)
• M18: 3,702,099 km (0.115 R)
• M19: 3,943,250 km (0.096 R)
• M20: 4,466,693 km (0.082 R)
• M21: 5,118,641 km (0.086 R)
• M22: 5,333,613 km (0.06 R)
• M23: 5,524,201 km (0.115 R)
• M24: 5,800,508 km (0.062 R)
• M25: 6,510,948 km (0.085 R)
• M26: 6,627,186 km (0.097 R)
• M27: 7,735,257 km (0.072 R)
• M28: 7,858,526 km (0.088 R)
• M29: 8,013,509 km (0.115 R)
• M30: 8,421,163 km (0.11 R)
• M31: 9,918,040 km (0.08 R)
• M32: 10,457,789 km (0.106 R)
• M33: 11,076,526 km (0.104 R)
• M34: 11,991,317 km (0.059 R)
• M35: 12,711,331 km (0.113 R)
• M36: 14,344,641 km (0.068 R)
• M37: 14,534,480 km (0.026 R)
• M38: 14,763,365 km (0.086 R)
• M39: 15,301,917 km (0.107 R)
• M40: 15,729,618 km (0.085 R)
• M41: 15,807,857 km (0.117 R)
• M42: 16,161,357 km (0.045 R)
• M43: 16,876,285 km (0.1 R)
• M44: 19,290,945 km (0.058 R)
• M45: 19,668,829 km (0.086 R)
• M46: 20,346,507 km (0.066 R)
• M47: 20,559,834 km (0.095 R)
• M48: 21,031,815 km (0.109 R)
• M49: 21,118,133 km (0.085 R)
• M50: 21,247,685 km (0.027 R)
• M51: 21,420,770 km (0.078 R)
• M52: 21,724,902 km (0.105 R)
• M53: 22,513,432 km (0.106 R)
• M54: 23,668,926 km (0.113 R)
• M55: 24,073,439 km (0.082 R)
• M56: 24,389,689 km (0.116 R)
• M57: 24,661,807 km (0.119 R)
• M58: 24,798,241 km (0.112 R)
• M59: 24,980,451 km (0.101 R)
• M60: 26,501,562 km (0.107 R)
• M61: 26,827,985 km (0.072 R)
• M62: 27,485,018 km (0.046 R)
• M63: 27,673,811 km (0.042 R)
• M64: 28,290,005 km (0.106 R)
• M65: 28,385,298 km (0.062 R)
• M66: 29,777,755 km (0.091 R)
• M67: 30,214,432 km (0.066 R)
• M68: 30,360,439 km (0.09 R)
• M69: 30,604,433 km (0.119 R)
• M70: 31,045,149 km (0.105 R)
• M71: 31,389,373 km (0.062 R)
• M72: 32,280,229 km (0.088 R)
• M73: 32,529,159 km (0.05 R)
• M74: 32,928,885 km (0.067 R)
• M75: 33,029,115 km (0.093 R)
• M76: 33,581,880 km (0.095 R)
• M77: 33,733,123 km (0.047 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit