🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.11 AU - 1.51 AU

Year: 527 Days

Day: 41.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 111.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.34 AU - 2.14 AU

Year: 807 Days

Day: 25.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,937,726 km

• M1: 603,927 km (0.086 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 9.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.12 AU - 9.26 AU

Year: 8238 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,937,726 km

• M1: 130,599 km (0.117 R)
• M2: 588,368 km (0.11 R)
• M3: 829,670 km (0.114 R)
• M4: 1,086,230 km (0.102 R)
• M5: 2,037,224 km (0.103 R)
• M6: 2,427,225 km (0.073 R)
• M7: 2,930,473 km (0.109 R)
• M8: 3,417,863 km (0.073 R)
• M9: 3,955,517 km (0.095 R)
• M10: 4,415,232 km (0.037 R)
• M11: 4,493,471 km (0.076 R)
• M12: 4,891,850 km (0.093 R)
• M13: 5,329,275 km (0.098 R)
• M14: 5,496,675 km (0.097 R)
• M15: 6,506,909 km (0.065 R)
• M16: 6,866,542 km (0.046 R)
• M17: 7,448,927 km (0.087 R)
• M18: 7,793,451 km (0.088 R)
• M19: 8,858,139 km (0.079 R)
• M20: 8,957,173 km (0.056 R)
• M21: 9,390,558 km (0.115 R)
• M22: 10,278,122 km (0.107 R)
• M23: 10,382,242 km (0.091 R)
• M24: 10,451,805 km (0.027 R)
• M25: 11,120,807 km (0.058 R)
• M26: 11,840,073 km (0.085 R)
• M27: 12,389,396 km (0.095 R)
• M28: 13,172,392 km (0.038 R)
• M29: 13,588,872 km (0.097 R)
• M30: 13,817,907 km (0.063 R)
• M31: 14,086,734 km (0.113 R)
• M32: 14,864,344 km (0.045 R)
• M33: 15,139,753 km (0.029 R)
• M34: 15,895,971 km (0.101 R)
• M35: 16,056,639 km (0.108 R)
• M36: 16,705,145 km (0.112 R)
• M37: 16,991,476 km (0.09 R)
• M38: 17,073,605 km (0.119 R)
• M39: 18,786,201 km (0.111 R)
• M40: 19,684,387 km (0.103 R)
• M41: 21,035,854 km (0.094 R)
• M42: 21,212,380 km (0.087 R)
• M43: 22,461,971 km (0.104 R)
• M44: 22,642,386 km (0.075 R)
• M45: 23,232,250 km (0.088 R)
• M46: 23,460,387 km (0.105 R)
• M47: 24,195,660 km (0.061 R)
• M48: 25,359,681 km (0.053 R)
• M49: 25,547,576 km (0.114 R)
• M50: 25,783,193 km (0.098 R)
• M51: 25,972,135 km (0.03 R)
• M52: 26,161,676 km (0.101 R)
• M53: 27,019,769 km (0.111 R)
• M54: 27,935,607 km (0.067 R)
• M55: 28,178,255 km (0.104 R)
• M56: 28,861,468 km (0.108 R)
• M57: 29,205,244 km (0.095 R)
• M58: 29,797,502 km (0.115 R)
• M59: 30,443,765 km (0.117 R)
• M60: 30,693,444 km (0.113 R)
• M61: 30,843,640 km (0.068 R)
• M62: 34,105,323 km (0.12 R)
• M63: 34,468,696 km (0.031 R)
• M64: 34,572,666 km (0.058 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 10,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit