🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.95 AU - 1.47 AU

Year: 481 Days

Day: 21.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.88 AU - 2.22 AU

Year: 1062 Days

Day: 20.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,745,545 km

• M1: 33,510 km (0.111 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 10.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.16 AU - 6.92 AU

Year: 4716 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,745,545 km

• M1: 138,677 km (0.11 R)
• M2: 239,506 km (0.085 R)
• M3: 414,237 km (0.081 R)
• M4: 817,253 km (0.066 R)
• M5: 975,827 km (0.104 R)
• M6: 1,105,229 km (0.11 R)
• M7: 1,381,686 km (0.105 R)
• M8: 1,543,252 km (0.054 R)
• M9: 1,634,207 km (0.074 R)
• M10: 1,789,789 km (0.077 R)
• M11: 2,082,402 km (0.109 R)
• M12: 2,303,508 km (0.072 R)
• M13: 2,408,227 km (0.092 R)
• M14: 3,263,178 km (0.054 R)
• M15: 3,341,717 km (0.08 R)
• M16: 3,440,751 km (0.038 R)
• M17: 3,662,305 km (0.061 R)
• M18: 3,992,917 km (0.09 R)
• M19: 4,311,710 km (0.111 R)
• M20: 4,951,390 km (0.088 R)
• M21: 5,156,040 km (0.059 R)
• M22: 5,271,081 km (0.109 R)
• M23: 5,526,893 km (0.065 R)
• M24: 5,762,959 km (0.079 R)
• M25: 5,882,338 km (0.101 R)
• M26: 5,954,294 km (0.056 R)
• M27: 6,147,724 km (0.108 R)
• M28: 6,640,500 km (0.118 R)
• M29: 6,815,978 km (0.097 R)
• M30: 6,917,106 km (0.109 R)
• M31: 7,455,359 km (0.087 R)
• M32: 8,007,226 km (0.115 R)
• M33: 8,490,876 km (0.065 R)
• M34: 8,681,464 km (0.101 R)
• M35: 8,846,021 km (0.115 R)
• M36: 9,011,626 km (0.09 R)
• M37: 9,826,486 km (0.102 R)
• M38: 10,373,116 km (0.045 R)
• M39: 10,664,832 km (0.054 R)
• M40: 10,752,796 km (0.06 R)
• M41: 10,959,241 km (0.102 R)
• M42: 11,166,883 km (0.118 R)
• M43: 11,286,112 km (0.028 R)
• M44: 11,405,790 km (0.1 R)
• M45: 11,888,842 km (0.112 R)
• M46: 12,132,986 km (0.048 R)
• M47: 12,255,506 km (0.1 R)
• M48: 12,843,725 km (0.116 R)
• M49: 13,663,522 km (0.094 R)
• M50: 13,791,278 km (0.027 R)
• M51: 14,015,525 km (0.096 R)
• M52: 14,112,016 km (0.083 R)
• M53: 15,752,955 km (0.117 R)
• M54: 15,920,355 km (0.09 R)
• M55: 16,324,419 km (0.078 R)
• M56: 16,493,913 km (0.069 R)
• M57: 17,384,320 km (0.046 R)
• M58: 17,800,501 km (0.096 R)
• M59: 18,044,794 km (0.077 R)
• M60: 18,642,737 km (0.033 R)
• M61: 18,997,583 km (0.041 R)
• M62: 19,140,000 km (0.108 R)
• M63: 19,605,848 km (0.117 R)
• M64: 19,713,858 km (0.076 R)
• M65: 20,039,084 km (0.07 R)
• M66: 20,841,527 km (0.1 R)
• M67: 21,728,792 km (0.111 R)
• M68: 22,402,431 km (0.069 R)
• M69: 22,855,413 km (0.101 R)
• M70: 23,655,313 km (0.052 R)
• M71: 24,541,830 km (0.083 R)
• M72: 24,852,694 km (0.083 R)
• M73: 25,911,698 km (0.086 R)
• M74: 26,030,329 km (0.047 R)
• M75: 26,268,040 km (0.097 R)
• M76: 26,466,556 km (0.09 R)
• M77: 26,665,820 km (0.031 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 20,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit