🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.49 AU - 3.57 AU

Year: 2499 Days

Day: 39 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 10.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.9 AU - 9.2 AU

Year: 7815 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,333,130 km

• M1: 134,040 km (0.071 R)
• M2: 619,485 km (0.107 R)
• M3: 768,484 km (0.059 R)
• M4: 960,568 km (0.116 R)
• M5: 1,038,808 km (0.119 R)
• M6: 1,185,563 km (0.1 R)
• M7: 1,392,008 km (0.076 R)
• M8: 1,463,516 km (0.11 R)
• M9: 1,610,571 km (0.086 R)
• M10: 1,781,860 km (0.093 R)
• M11: 1,879,697 km (0.12 R)
• M12: 1,979,329 km (0.095 R)
• M13: 2,482,726 km (0.045 R)
• M14: 2,659,252 km (0.108 R)
• M15: 2,978,344 km (0.11 R)
• M16: 3,095,330 km (0.062 R)
• M17: 3,309,703 km (0.058 R)
• M18: 3,455,412 km (0.105 R)
• M19: 4,268,326 km (0.081 R)
• M20: 4,427,199 km (0.086 R)
• M21: 4,696,326 km (0.062 R)
• M22: 4,833,058 km (0.049 R)
• M23: 5,564,742 km (0.077 R)
• M24: 5,651,508 km (0.092 R)
• M25: 6,603,848 km (0.079 R)
• M26: 7,350,641 km (0.055 R)
• M27: 7,605,556 km (0.111 R)
• M28: 7,895,925 km (0.035 R)
• M29: 8,554,006 km (0.092 R)
• M30: 8,855,895 km (0.104 R)
• M31: 9,195,482 km (0.109 R)
• M32: 9,401,179 km (0.119 R)
• M33: 9,678,085 km (0.048 R)
• M34: 9,852,366 km (0.113 R)
• M35: 10,667,974 km (0.096 R)
• M36: 11,065,605 km (0.095 R)
• M37: 11,174,961 km (0.07 R)
• M38: 12,438,764 km (0.071 R)
• M39: 12,819,191 km (0.075 R)
• M40: 13,943,718 km (0.079 R)
• M41: 14,259,519 km (0.091 R)
• M42: 15,099,661 km (0.108 R)
• M43: 15,627,742 km (0.109 R)
• M44: 16,203,394 km (0.104 R)
• M45: 17,248,335 km (0.099 R)
• M46: 17,544,838 km (0.068 R)
• M47: 17,672,445 km (0.111 R)
• M48: 17,842,987 km (0.07 R)
• M49: 19,711,464 km (0.116 R)
• M50: 20,065,862 km (0.062 R)
• M51: 20,601,572 km (0.073 R)
• M52: 21,006,383 km (0.064 R)
• M53: 21,641,277 km (0.03 R)
• M54: 22,190,451 km (0.103 R)
• M55: 22,976,438 km (0.087 R)
• M56: 23,162,687 km (0.103 R)
• M57: 23,256,036 km (0.116 R)
• M58: 23,630,629 km (0.097 R)
• M59: 24,007,167 km (0.071 R)
• M60: 24,290,805 km (0.12 R)
• M61: 26,016,416 km (0.107 R)
• M62: 26,893,957 km (0.075 R)
• M63: 27,929,922 km (0.115 R)
• M64: 29,432,483 km (0.077 R)
• M65: 29,685,453 km (0.073 R)
• M66: 29,786,881 km (0.027 R)
• M67: 30,397,689 km (0.081 R)
• M68: 30,755,976 km (0.09 R)
• M69: 31,012,686 km (0.109 R)
• M70: 33,566,022 km (0.116 R)
• M71: 35,592,325 km (0.096 R)
• M72: 35,915,756 km (0.107 R)

Asteroid Belt

Center: 10.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 7.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.6 AU - 15.64 AU

Year: 17903 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,333,130 km

• M1: 95,294 km (0.101 R)
• M2: 166,802 km (0.11 R)
• M3: 370,404 km (0.091 R)
• M4: 426,354 km (0.12 R)
• M5: 920,476 km (0.118 R)
• M6: 1,185,713 km (0.112 R)
• M7: 2,011,493 km (0.109 R)
• M8: 2,775,041 km (0.116 R)
• M9: 2,890,829 km (0.056 R)
• M10: 3,339,623 km (0.03 R)
• M11: 3,525,274 km (0.112 R)
• M12: 4,069,511 km (0.049 R)
• M13: 4,368,108 km (0.075 R)
• M14: 5,128,065 km (0.058 R)
• M15: 6,766,910 km (0.065 R)
• M16: 9,366,622 km (0.081 R)
• M17: 10,610,379 km (0.099 R)
• M18: 12,284,229 km (0.078 R)
• M19: 12,811,861 km (0.116 R)
• M20: 12,908,651 km (0.049 R)
• M21: 13,790,231 km (0.102 R)
• M22: 13,839,748 km (0.111 R)
• M23: 17,720,765 km (0.113 R)
• M24: 18,099,098 km (0.111 R)
• M25: 18,863,843 km (0.038 R)
• M26: 19,305,456 km (0.094 R)
• M27: 20,650,939 km (0.104 R)
• M28: 21,795,213 km (0.105 R)
• M29: 22,026,491 km (0.032 R)
• M30: 22,142,430 km (0.042 R)
• M31: 23,313,183 km (0.098 R)
• M32: 24,503,982 km (0.032 R)
• M33: 24,624,109 km (0.033 R)
• M34: 24,925,399 km (0.11 R)
• M35: 26,696,638 km (0.111 R)
• M36: 29,014,956 km (0.085 R)
• M37: 29,333,150 km (0.049 R)
• M38: 30,165,812 km (0.106 R)
• M39: 31,266,404 km (0.05 R)
• M40: 33,840,684 km (0.108 R)
• M41: 33,907,554 km (0.075 R)
• M42: 36,825,610 km (0.099 R)
• M43: 37,032,205 km (0.076 R)
• M44: 38,419,127 km (0.113 R)
• M45: 38,558,702 km (0.119 R)
• M46: 40,035,083 km (0.072 R)
• M47: 40,886,893 km (0.09 R)
• M48: 42,970,193 km (0.065 R)
• M49: 43,478,228 km (0.099 R)
• M50: 44,353,674 km (0.119 R)
• M51: 44,646,886 km (0.054 R)
• M52: 45,087,751 km (0.036 R)
• M53: 46,196,271 km (0.087 R)
• M54: 48,138,949 km (0.104 R)
• M55: 48,289,594 km (0.047 R)
• M56: 49,575,538 km (0.068 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: 396 - 16,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit