🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.55 AU - 0.63 AU

Year: 194 Days

Day: 23 Hours

Environment

Temp: 35 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,167,455 km

• M1: 233,073 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.58 AU - 0.96 AU

Year: 289 Days

Day: 46.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934

Radius: 15

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.94 AU - 9.5 AU

Year: 9170 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,167,455 km

• M1: 188,194 km (0.079 R)
• M2: 433,385 km (0.118 R)
• M3: 527,931 km (0.112 R)
• M4: 866,770 km (0.062 R)
• M5: 1,053,319 km (0.072 R)
• M6: 1,767,050 km (0.119 R)
• M7: 1,935,946 km (0.115 R)
• M8: 2,186,822 km (0.1 R)
• M9: 2,316,373 km (0.103 R)
• M10: 2,421,990 km (0.063 R)
• M11: 2,556,328 km (0.103 R)
• M12: 2,776,686 km (0.103 R)
• M13: 2,946,180 km (0.073 R)
• M14: 3,236,550 km (0.102 R)
• M15: 3,566,862 km (0.092 R)
• M16: 3,908,394 km (0.107 R)
• M17: 4,293,309 km (0.083 R)
• M18: 4,391,445 km (0.072 R)
• M19: 4,490,330 km (0.103 R)
• M20: 5,916,745 km (0.063 R)
• M21: 6,471,753 km (0.094 R)
• M22: 6,850,984 km (0.106 R)
• M23: 7,315,934 km (0.082 R)
• M24: 7,552,149 km (0.117 R)
• M25: 7,751,114 km (0.119 R)
• M26: 7,992,117 km (0.09 R)
• M27: 8,113,441 km (0.09 R)
• M28: 8,317,193 km (0.104 R)
• M29: 9,575,461 km (0.071 R)
• M30: 9,964,565 km (0.073 R)
• M31: 10,669,021 km (0.098 R)
• M32: 10,982,428 km (0.062 R)
• M33: 11,848,301 km (0.071 R)
• M34: 12,783,437 km (0.07 R)
• M35: 12,878,282 km (0.101 R)
• M36: 14,328,783 km (0.063 R)
• M37: 14,923,584 km (0.101 R)
• M38: 15,123,597 km (0.117 R)
• M39: 15,223,977 km (0.025 R)
• M40: 16,085,960 km (0.089 R)
• M41: 16,445,593 km (0.064 R)
• M42: 16,756,009 km (0.106 R)
• M43: 17,857,498 km (0.047 R)
• M44: 18,658,594 km (0.093 R)
• M45: 19,635,469 km (0.084 R)
• M46: 20,573,298 km (0.108 R)
• M47: 20,684,598 km (0.071 R)
• M48: 21,978,919 km (0.082 R)
• M49: 23,998,640 km (0.12 R)
• M50: 24,233,359 km (0.045 R)
• M51: 25,119,876 km (0.106 R)
• M52: 25,537,254 km (0.116 R)
• M53: 25,656,932 km (0.113 R)
• M54: 26,681,678 km (0.076 R)
• M55: 29,020,491 km (0.068 R)
• M56: 32,845,110 km (0.064 R)
• M57: 33,301,533 km (0.117 R)
• M58: 33,563,329 km (0.036 R)
• M59: 34,484,852 km (0.096 R)
• M60: 35,148,319 km (0.119 R)
• M61: 36,622,606 km (0.098 R)
• M62: 37,095,934 km (0.112 R)
• M63: 37,571,356 km (0.074 R)
• M64: 38,117,089 km (0.079 R)
• M65: 39,631,468 km (0.113 R)
• M66: 39,908,972 km (0.105 R)
• M67: 41,305,917 km (0.085 R)
• M68: 41,728,082 km (0.109 R)
• M69: 42,434,932 km (0.081 R)
• M70: 43,431,254 km (0.113 R)
• M71: 43,788,942 km (0.08 R)
• M72: 45,374,381 km (0.1 R)
• M73: 45,664,600 km (0.102 R)
• M74: 45,955,568 km (0.08 R)
• M75: 46,247,135 km (0.117 R)
• M76: 47,272,329 km (0.092 R)
• M77: 48,156,901 km (0.066 R)
• M78: 48,824,107 km (0.065 R)
• M79: 48,972,658 km (0.092 R)
• M80: 50,017,599 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 17,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit