🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.31 AU - 1.95 AU

Year: 788 Days

Day: 35.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.45 AU - 3.87 AU

Year: 2128 Days

Day: 23.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.4

Radius: 12.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.1 AU - 5.14 AU

Year: 4388 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,669,995 km

• M1: 287,677 km (0.114 R)
• M2: 468,690 km (0.087 R)
• M3: 546,032 km (0.094 R)
• M4: 716,873 km (0.055 R)
• M5: 1,338,751 km (0.099 R)
• M6: 1,516,623 km (0.119 R)
• M7: 1,929,364 km (0.118 R)
• M8: 2,148,973 km (0.081 R)
• M9: 2,705,926 km (0.086 R)
• M10: 2,799,874 km (0.081 R)
• M11: 3,167,286 km (0.085 R)
• M12: 3,246,723 km (0.099 R)
• M13: 3,488,772 km (0.097 R)
• M14: 3,612,190 km (0.096 R)
• M15: 3,716,011 km (0.044 R)
• M16: 3,884,458 km (0.034 R)
• M17: 3,990,972 km (0.047 R)
• M18: 4,294,656 km (0.096 R)
• M19: 4,404,909 km (0.091 R)
• M20: 5,156,489 km (0.107 R)
• M21: 5,439,678 km (0.058 R)
• M22: 5,583,292 km (0.115 R)
• M23: 5,800,957 km (0.041 R)
• M24: 6,120,498 km (0.03 R)
• M25: 6,572,433 km (0.104 R)
• M26: 6,674,309 km (0.07 R)
• M27: 6,751,053 km (0.102 R)
• M28: 6,905,587 km (0.111 R)
• M29: 7,113,379 km (0.059 R)
• M30: 7,296,935 km (0.043 R)
• M31: 7,455,509 km (0.098 R)
• M32: 7,749,170 km (0.112 R)
• M33: 8,019,493 km (0.096 R)
• M34: 8,375,686 km (0.061 R)
• M35: 8,597,539 km (0.101 R)
• M36: 8,905,561 km (0.094 R)
• M37: 9,103,629 km (0.094 R)
• M38: 9,331,616 km (0.052 R)
• M39: 10,262,863 km (0.1 R)
• M40: 10,381,344 km (0.12 R)
• M41: 10,559,814 km (0.097 R)
• M42: 10,829,689 km (0.069 R)
• M43: 12,590,905 km (0.1 R)
• M44: 13,229,837 km (0.055 R)
• M45: 14,605,839 km (0.109 R)
• M46: 15,108,338 km (0.069 R)
• M47: 15,310,893 km (0.11 R)
• M48: 15,446,429 km (0.096 R)
• M49: 15,992,611 km (0.117 R)
• M50: 16,199,056 km (0.104 R)
• M51: 16,302,727 km (0.054 R)
• M52: 16,545,225 km (0.107 R)
• M53: 16,719,208 km (0.056 R)
• M54: 17,209,440 km (0.111 R)
• M55: 19,584,306 km (0.085 R)
• M56: 20,249,717 km (0.114 R)
• M57: 20,361,317 km (0.102 R)
• M58: 21,261,597 km (0.089 R)
• M59: 21,945,409 km (0.09 R)
• M60: 22,021,854 km (0.109 R)
• M61: 22,520,763 km (0.092 R)
• M62: 22,829,682 km (0.09 R)
• M63: 23,451,710 km (0.12 R)
• M64: 23,725,624 km (0.076 R)
• M65: 24,474,361 km (0.11 R)
• M66: 24,791,958 km (0.117 R)
• M67: 24,951,279 km (0.09 R)
• M68: 25,031,015 km (0.099 R)
• M69: 25,672,341 km (0.085 R)
• M70: 25,793,216 km (0.067 R)
• M71: 26,156,888 km (0.089 R)
• M72: 27,422,636 km (0.112 R)
• M73: 27,546,204 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 19,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit