🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.69 AU - 2.69 AU

Year: 1202 Days

Day: 18.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.02 AU - 4.44 AU

Year: 3226 Days

Day: 32.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.1

Radius: 6.2

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.6 AU - 14.68 AU

Year: 18682 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,742,306 km

• M1: 134,788 km (0.07 R)
• M2: 193,879 km (0.11 R)
• M3: 504,294 km (0.111 R)
• M4: 664,663 km (0.068 R)
• M5: 820,844 km (0.08 R)
• M6: 1,506,151 km (0.026 R)
• M7: 1,582,446 km (0.081 R)
• M8: 1,873,414 km (0.044 R)
• M9: 2,238,583 km (0.108 R)
• M10: 3,065,560 km (0.094 R)
• M11: 3,195,411 km (0.087 R)
• M12: 3,427,138 km (0.101 R)
• M13: 3,528,116 km (0.11 R)
• M14: 3,837,036 km (0.092 R)
• M15: 4,226,439 km (0.098 R)
• M16: 4,407,602 km (0.098 R)
• M17: 5,234,878 km (0.105 R)
• M18: 5,273,624 km (0.062 R)
• M19: 5,745,755 km (0.066 R)
• M20: 5,987,056 km (0.081 R)
• M21: 6,604,447 km (0.113 R)
• M22: 6,857,118 km (0.086 R)
• M23: 6,942,089 km (0.105 R)
• M24: 7,546,315 km (0.04 R)
• M25: 7,854,786 km (0.099 R)
• M26: 8,347,711 km (0.102 R)
• M27: 9,036,160 km (0.104 R)
• M28: 9,647,417 km (0.069 R)
• M29: 10,271,988 km (0.07 R)
• M30: 12,793,161 km (0.117 R)
• M31: 13,266,339 km (0.071 R)
• M32: 13,478,619 km (0.069 R)
• M33: 15,326,751 km (0.111 R)
• M34: 16,223,590 km (0.117 R)
• M35: 17,426,506 km (0.103 R)
• M36: 17,950,697 km (0.117 R)
• M37: 19,074,327 km (0.081 R)
• M38: 20,098,923 km (0.083 R)
• M39: 21,575,603 km (0.077 R)
• M40: 21,762,601 km (0.107 R)
• M41: 21,950,196 km (0.061 R)
• M42: 22,138,390 km (0.059 R)
• M43: 22,769,245 km (0.12 R)
• M44: 24,437,111 km (0.037 R)
• M45: 25,351,304 km (0.119 R)
• M46: 25,416,977 km (0.094 R)
• M47: 25,680,569 km (0.114 R)
• M48: 25,812,664 km (0.087 R)
• M49: 25,944,908 km (0.045 R)
• M50: 26,143,873 km (0.038 R)
• M51: 26,210,295 km (0.073 R)
• M52: 26,409,858 km (0.056 R)
• M53: 27,550,243 km (0.09 R)
• M54: 27,753,247 km (0.077 R)
• M55: 27,956,551 km (0.074 R)
• M56: 28,638,268 km (0.12 R)
• M57: 29,532,564 km (0.077 R)
• M58: 30,156,986 km (0.07 R)
• M59: 31,277,923 km (0.066 R)
• M60: 31,985,371 km (0.112 R)
• M61: 32,341,115 km (0.04 R)
• M62: 32,841,370 km (0.092 R)
• M63: 33,200,255 km (0.108 R)
• M64: 33,344,169 km (0.112 R)
• M65: 34,284,541 km (0.069 R)
• M66: 35,087,133 km (0.067 R)
• M67: 36,562,168 km (0.091 R)
• M68: 36,710,719 km (0.109 R)
• M69: 38,132,647 km (0.081 R)
• M70: 38,509,783 km (0.073 R)
• M71: 39,496,231 km (0.078 R)
• M72: 41,726,436 km (0.103 R)
• M73: 43,131,160 km (0.117 R)
• M74: 43,839,207 km (0.104 R)
• M75: 44,868,889 km (0.105 R)
• M76: 45,028,061 km (0.109 R)
• M77: 45,426,740 km (0.102 R)
• M78: 45,666,396 km (0.057 R)
• M79: 46,388,205 km (0.116 R)
• M80: 47,599,350 km (0.073 R)
• M81: 48,168,121 km (0.041 R)
• M82: 48,412,564 km (0.094 R)
• M83: 48,739,285 km (0.091 R)
• M84: 48,820,966 km (0.117 R)
• M85: 49,148,436 km (0.114 R)
• M86: 51,128,812 km (0.092 R)
• M87: 51,544,694 km (0.077 R)
• M88: 52,045,099 km (0.056 R)
• M89: 54,063,174 km (0.098 R)
• M90: 54,402,014 km (0.114 R)
• M91: 54,656,629 km (0.092 R)
• M92: 56,879,504 km (0.037 R)
• M93: 57,655,767 km (0.116 R)
• M94: 57,742,235 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 11,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit