🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.96 AU - 1.02 AU

Year: 358 Days

Day: 14.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.51 AU

Year: 608 Days

Day: 23.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.65 AU - 2.75 AU

Year: 1186 Days

Day: 29.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.96 AU - 3.94 AU

Year: 2329 Days

Day: 31.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.5

Radius: 3.4

Gravity: 83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.82 AU - 21.94 AU

Year: 29815 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 111,098,097 km

• M1: 137,032 km (0.07 R)
• M2: 246,238 km (0.088 R)
• M3: 455,226 km (0.05 R)
• M4: 964,308 km (0.113 R)
• M5: 1,513,930 km (0.066 R)
• M6: 1,593,517 km (0.077 R)
• M7: 1,715,439 km (0.102 R)
• M8: 1,840,353 km (0.114 R)
• M9: 1,968,259 km (0.088 R)
• M10: 2,187,869 km (0.076 R)
• M11: 2,232,748 km (0.106 R)
• M12: 2,746,019 km (0.116 R)
• M13: 2,941,393 km (0.107 R)
• M14: 3,294,145 km (0.058 R)
• M15: 4,891,551 km (0.119 R)
• M16: 5,489,793 km (0.11 R)
• M17: 5,797,516 km (0.112 R)
• M18: 5,859,749 km (0.063 R)
• M19: 5,984,812 km (0.072 R)
• M20: 7,621,413 km (0.113 R)
• M21: 7,964,291 km (0.043 R)
• M22: 8,033,406 km (0.119 R)
• M23: 8,523,339 km (0.088 R)
• M24: 9,312,467 km (0.115 R)
• M25: 9,678,982 km (0.065 R)
• M26: 10,274,831 km (0.04 R)
• M27: 11,346,101 km (0.079 R)
• M28: 13,263,347 km (0.077 R)
• M29: 13,427,456 km (0.112 R)
• M30: 13,924,271 km (0.097 R)
• M31: 14,258,771 km (0.05 R)
• M32: 16,408,493 km (0.098 R)
• M33: 16,939,266 km (0.096 R)
• M34: 17,206,747 km (0.069 R)
• M35: 19,117,860 km (0.116 R)
• M36: 19,582,810 km (0.088 R)
• M37: 21,190,987 km (0.065 R)
• M38: 21,865,374 km (0.108 R)
• M39: 22,546,793 km (0.059 R)
• M40: 22,841,052 km (0.071 R)
• M41: 23,037,773 km (0.102 R)
• M42: 24,431,277 km (0.035 R)
• M43: 24,632,486 km (0.113 R)
• M44: 26,675,395 km (0.05 R)
• M45: 32,014,393 km (0.058 R)
• M46: 34,239,362 km (0.116 R)
• M47: 35,029,837 km (0.108 R)
• M48: 36,284,066 km (0.075 R)
• M49: 38,367,815 km (0.034 R)
• M50: 40,728,469 km (0.078 R)
• M51: 40,967,078 km (0.101 R)
• M52: 42,287,728 km (0.065 R)
• M53: 42,408,453 km (0.059 R)
• M54: 44,601,708 km (0.094 R)
• M55: 45,340,871 km (0.088 R)
• M56: 46,208,538 km (0.119 R)
• M57: 47,708,407 km (0.11 R)
• M58: 49,097,273 km (0.094 R)
• M59: 50,371,398 km (0.045 R)
• M60: 51,785,397 km (0.102 R)
• M61: 52,952,111 km (0.119 R)
• M62: 53,212,561 km (0.082 R)
• M63: 53,996,304 km (0.077 R)
• M64: 54,520,944 km (0.079 R)
• M65: 56,370,572 km (0.054 R)
• M66: 56,503,565 km (0.106 R)
• M67: 57,704,387 km (0.116 R)
• M68: 59,453,635 km (0.113 R)
• M69: 60,402,683 km (0.073 R)
• M70: 61,493,551 km (0.076 R)
• M71: 62,453,371 km (0.062 R)
• M72: 62,866,261 km (0.074 R)
• M73: 65,921,499 km (0.026 R)
• M74: 66,763,136 km (0.116 R)
• M75: 74,495,700 km (0.087 R)
• M76: 76,252,129 km (0.054 R)
• M77: 77,282,858 km (0.101 R)
• M78: 78,466,626 km (0.057 R)
• M79: 80,253,573 km (0.061 R)
• M80: 80,852,114 km (0.112 R)
• M81: 81,002,011 km (0.099 R)
• M82: 84,170,793 km (0.046 R)
• M83: 84,931,199 km (0.108 R)
• M84: 85,999,627 km (0.114 R)
• M85: 88,149,648 km (0.055 R)
• M86: 88,458,268 km (0.096 R)
• M87: 89,231,390 km (0.09 R)
• M88: 90,317,470 km (0.065 R)
• M89: 90,628,634 km (0.069 R)
• M90: 92,033,059 km (0.103 R)
• M91: 92,973,281 km (0.038 R)
• M92: 96,130,545 km (0.103 R)
• M93: 96,766,186 km (0.115 R)
• M94: 99,162,145 km (0.117 R)
• M95: 101,739,417 km (0.115 R)
• M96: 102,063,147 km (0.096 R)
• M97: 108,443,496 km (0.094 R)
• M98: 109,934,090 km (0.047 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit