🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.91 AU - 2.73 AU

Year: 1024 Days

Day: 22.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.41 AU - 4.73 AU

Year: 2378 Days

Day: 40 Hours

Environment

Temp: -49 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.8

Radius: 5.6

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 17.47 AU - 19.79 AU

Year: 23292 Days

Day: 15.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,277,660 km

• M1: 205,248 km (0.051 R)
• M2: 269,426 km (0.11 R)
• M3: 436,527 km (0.083 R)
• M4: 487,689 km (0.115 R)
• M5: 596,447 km (0.12 R)
• M6: 653,892 km (0.115 R)
• M7: 774,618 km (0.029 R)
• M8: 2,456,696 km (0.062 R)
• M9: 2,519,228 km (0.118 R)
• M10: 2,582,209 km (0.031 R)
• M11: 2,677,951 km (0.108 R)
• M12: 3,913,779 km (0.069 R)
• M13: 4,060,685 km (0.115 R)
• M14: 4,134,736 km (0.06 R)
• M15: 4,209,385 km (0.057 R)
• M16: 4,435,876 km (0.116 R)
• M17: 4,940,021 km (0.048 R)
• M18: 4,979,664 km (0.109 R)
• M19: 5,834,167 km (0.091 R)
• M20: 5,959,979 km (0.114 R)
• M21: 6,002,016 km (0.074 R)
• M22: 6,342,651 km (0.078 R)
• M23: 6,689,418 km (0.088 R)
• M24: 7,401,504 km (0.105 R)
• M25: 7,446,832 km (0.113 R)
• M26: 8,044,177 km (0.067 R)
• M27: 8,944,756 km (0.057 R)
• M28: 9,284,493 km (0.116 R)
• M29: 9,926,716 km (0.095 R)
• M30: 10,430,412 km (0.066 R)
• M31: 10,839,263 km (0.061 R)
• M32: 11,097,619 km (0.077 R)
• M33: 12,797,948 km (0.076 R)
• M34: 13,901,083 km (0.116 R)
• M35: 15,034,586 km (0.08 R)
• M36: 15,962,392 km (0.084 R)
• M37: 16,079,677 km (0.098 R)
• M38: 17,388,658 km (0.087 R)
• M39: 17,994,978 km (0.094 R)
• M40: 19,352,878 km (0.041 R)
• M41: 19,666,136 km (0.068 R)
• M42: 19,980,890 km (0.11 R)
• M43: 20,234,010 km (0.108 R)
• M44: 21,580,241 km (0.052 R)
• M45: 21,839,943 km (0.064 R)
• M46: 24,831,900 km (0.115 R)
• M47: 25,035,802 km (0.119 R)
• M48: 25,240,452 km (0.111 R)
• M49: 25,719,764 km (0.04 R)
• M50: 26,064,138 km (0.099 R)
• M51: 27,106,087 km (0.11 R)
• M52: 27,386,284 km (0.088 R)
• M53: 28,587,704 km (0.11 R)
• M54: 29,446,097 km (0.116 R)
• M55: 29,734,073 km (0.115 R)
• M56: 30,095,352 km (0.085 R)
• M57: 31,408,073 km (0.045 R)
• M58: 32,442,093 km (0.073 R)
• M59: 32,516,294 km (0.101 R)
• M60: 33,412,086 km (0.1 R)
• M61: 33,862,974 km (0.089 R)
• M62: 34,694,888 km (0.083 R)
• M63: 36,455,954 km (0.074 R)
• M64: 37,776,155 km (0.114 R)
• M65: 38,560,048 km (0.09 R)
• M66: 41,024,074 km (0.033 R)
• M67: 41,345,710 km (0.093 R)
• M68: 41,910,591 km (0.072 R)
• M69: 41,991,374 km (0.104 R)
• M70: 43,374,706 km (0.034 R)
• M71: 43,784,454 km (0.107 R)
• M72: 43,866,584 km (0.047 R)
• M73: 44,195,400 km (0.108 R)
• M74: 44,607,691 km (0.105 R)
• M75: 44,938,452 km (0.096 R)
• M76: 45,269,961 km (0.106 R)
• M77: 45,519,191 km (0.09 R)
• M78: 46,102,324 km (0.094 R)
• M79: 46,353,050 km (0.078 R)
• M80: 46,855,848 km (0.097 R)
• M81: 47,023,847 km (0.087 R)
• M82: 47,360,442 km (0.118 R)
• M83: 48,036,026 km (0.108 R)
• M84: 49,910,188 km (0.107 R)
• M85: 50,253,515 km (0.085 R)
• M86: 52,766,011 km (0.094 R)
• M87: 53,378,615 km (0.084 R)
• M88: 53,466,279 km (0.098 R)
• M89: 54,964,651 km (0.067 R)
• M90: 55,319,198 km (0.087 R)
• M91: 56,298,017 km (0.092 R)
• M92: 56,744,866 km (0.045 R)
• M93: 58,273,008 km (0.093 R)
• M94: 59,632,554 km (0.101 R)
• M95: 59,723,509 km (0.08 R)
• M96: 59,905,719 km (0.07 R)
• M97: 61,185,828 km (0.101 R)

Kuiper Belt

Range: 37.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit