🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.64 AU - 0.9 AU

Year: 257 Days

Day: 24.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,310,271 km

• M1: 201,508 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 0.98 AU

Year: 272 Days

Day: 37.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,310,271 km

• M1: 198,516 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 14.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.29 AU - 5.17 AU

Year: 3917 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,310,271 km

• M1: 219,759 km (0.114 R)
• M2: 433,684 km (0.097 R)
• M3: 555,606 km (0.059 R)
• M4: 703,708 km (0.064 R)
• M5: 807,380 km (0.117 R)
• M6: 1,072,318 km (0.064 R)
• M7: 2,102,448 km (0.043 R)
• M8: 2,206,718 km (0.094 R)
• M9: 2,604,798 km (0.098 R)
• M10: 2,774,442 km (0.083 R)
• M11: 2,986,871 km (0.097 R)
• M12: 3,448,680 km (0.102 R)
• M13: 3,552,052 km (0.116 R)
• M14: 3,911,835 km (0.025 R)
• M15: 4,643,817 km (0.116 R)
• M16: 4,920,723 km (0.062 R)
• M17: 5,037,559 km (0.078 R)
• M18: 5,250,586 km (0.05 R)
• M19: 5,539,160 km (0.12 R)
• M20: 6,258,277 km (0.049 R)
• M21: 6,410,867 km (0.084 R)
• M22: 6,641,996 km (0.083 R)
• M23: 6,771,548 km (0.112 R)
• M24: 6,902,147 km (0.091 R)
• M25: 7,059,823 km (0.111 R)
• M26: 7,245,324 km (0.119 R)
• M27: 7,621,114 km (0.081 R)
• M28: 8,113,889 km (0.108 R)
• M29: 8,336,341 km (0.069 R)
• M30: 9,536,715 km (0.099 R)
• M31: 10,336,914 km (0.096 R)
• M32: 10,517,777 km (0.046 R)
• M33: 10,638,802 km (0.105 R)
• M34: 10,882,497 km (0.107 R)
• M35: 11,282,372 km (0.099 R)
• M36: 11,530,854 km (0.085 R)
• M37: 12,319,085 km (0.069 R)
• M38: 12,735,865 km (0.077 R)
• M39: 12,994,669 km (0.04 R)
• M40: 13,583,487 km (0.052 R)
• M41: 13,682,371 km (0.046 R)
• M42: 13,781,704 km (0.071 R)
• M43: 13,980,819 km (0.092 R)
• M44: 14,147,471 km (0.079 R)
• M45: 14,449,210 km (0.073 R)
• M46: 14,991,053 km (0.113 R)
• M47: 15,401,699 km (0.09 R)
• M48: 15,955,062 km (0.055 R)
• M49: 16,339,379 km (0.115 R)
• M50: 16,444,696 km (0.095 R)
• M51: 16,550,162 km (0.097 R)
• M52: 16,868,207 km (0.093 R)
• M53: 17,223,951 km (0.089 R)
• M54: 17,331,213 km (0.086 R)
• M55: 18,745,212 km (0.112 R)
• M56: 18,892,416 km (0.044 R)
• M57: 19,039,919 km (0.091 R)
• M58: 19,484,674 km (0.054 R)
• M59: 19,895,470 km (0.113 R)
• M60: 20,008,117 km (0.11 R)
• M61: 20,346,956 km (0.118 R)
• M62: 20,763,736 km (0.054 R)
• M63: 21,336,696 km (0.106 R)
• M64: 22,030,979 km (0.112 R)
• M65: 22,225,157 km (0.091 R)
• M66: 22,732,892 km (0.085 R)
• M67: 22,968,359 km (0.109 R)
• M68: 23,640,204 km (0.089 R)
• M69: 23,958,697 km (0.04 R)
• M70: 24,519,390 km (0.102 R)
• M71: 26,350,767 km (0.049 R)
• M72: 27,054,027 km (0.034 R)
• M73: 28,225,977 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 18,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit