🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.55 AU - 1.99 AU

Year: 878 Days

Day: 43.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.32 AU - 3.54 AU

Year: 1870 Days

Day: 39.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 11

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.34 AU - 6.68 AU

Year: 4821 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,818,398 km

• M1: 295,306 km (0.108 R)
• M2: 392,246 km (0.108 R)
• M3: 763,099 km (0.108 R)
• M4: 859,440 km (0.099 R)
• M5: 1,065,137 km (0.108 R)
• M6: 1,389,615 km (0.107 R)
• M7: 1,744,910 km (0.101 R)
• M8: 1,875,359 km (0.092 R)
• M9: 2,059,963 km (0.093 R)
• M10: 2,575,627 km (0.106 R)
• M11: 2,800,771 km (0.079 R)
• M12: 3,150,382 km (0.049 R)
• M13: 3,849,153 km (0.115 R)
• M14: 3,998,901 km (0.074 R)
• M15: 4,282,239 km (0.103 R)
• M16: 4,594,749 km (0.082 R)
• M17: 4,868,513 km (0.074 R)
• M18: 5,147,663 km (0.102 R)
• M19: 5,384,476 km (0.066 R)
• M20: 5,600,495 km (0.111 R)
• M21: 5,917,793 km (0.092 R)
• M22: 6,878,809 km (0.08 R)
• M23: 7,087,349 km (0.105 R)
• M24: 7,671,528 km (0.111 R)
• M25: 8,078,734 km (0.119 R)
• M26: 8,188,539 km (0.111 R)
• M27: 8,632,695 km (0.101 R)
• M28: 8,999,359 km (0.116 R)
• M29: 9,113,203 km (0.11 R)
• M30: 9,313,664 km (0.059 R)
• M31: 9,573,516 km (0.072 R)
• M32: 10,636,708 km (0.086 R)
• M33: 10,878,159 km (0.12 R)
• M34: 11,304,961 km (0.063 R)
• M35: 11,458,748 km (0.095 R)
• M36: 11,861,765 km (0.095 R)
• M37: 12,300,984 km (0.117 R)
• M38: 13,520,057 km (0.108 R)
• M39: 14,110,969 km (0.116 R)
• M40: 15,046,853 km (0.034 R)
• M41: 15,182,090 km (0.097 R)
• M42: 15,385,991 km (0.079 R)
• M43: 15,727,523 km (0.11 R)
• M44: 16,314,097 km (0.108 R)
• M45: 17,154,388 km (0.111 R)
• M46: 17,937,084 km (0.035 R)
• M47: 18,080,548 km (0.102 R)
• M48: 18,224,461 km (0.05 R)
• M49: 18,368,823 km (0.072 R)
• M50: 18,913,360 km (0.091 R)
• M51: 19,132,670 km (0.065 R)
• M52: 19,647,736 km (0.109 R)
• M53: 20,466,335 km (0.043 R)
• M54: 20,541,284 km (0.089 R)
• M55: 20,653,931 km (0.095 R)
• M56: 21,182,311 km (0.058 R)
• M57: 22,755,033 km (0.082 R)
• M58: 22,832,674 km (0.064 R)
• M59: 23,379,006 km (0.088 R)
• M60: 24,563,970 km (0.076 R)
• M61: 24,843,270 km (0.081 R)
• M62: 25,364,768 km (0.072 R)
• M63: 25,566,426 km (0.096 R)
• M64: 25,727,991 km (0.096 R)
• M65: 26,214,932 km (0.102 R)
• M66: 26,704,865 km (0.077 R)
• M67: 27,074,372 km (0.071 R)
• M68: 27,280,369 km (0.106 R)
• M69: 27,486,814 km (0.057 R)
• M70: 27,776,884 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 13,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit