🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.1 AU

Year: 320 Days

Day: 35.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.35 AU - 1.97 AU

Year: 801 Days

Day: 47.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,998,252 km

• M1: 332,406 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.06 AU - 4.12 AU

Year: 3100 Days

Day: 32.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 12.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.22 AU - 5.44 AU

Year: 3978 Days

Day: 6.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,998,252 km

• M1: 168,597 km (0.072 R)
• M2: 270,024 km (0.1 R)
• M3: 400,174 km (0.119 R)
• M4: 529,576 km (0.067 R)
• M5: 610,808 km (0.096 R)
• M6: 908,209 km (0.069 R)
• M7: 1,039,406 km (0.096 R)
• M8: 1,410,708 km (0.059 R)
• M9: 1,761,964 km (0.11 R)
• M10: 2,147,477 km (0.071 R)
• M11: 2,293,186 km (0.109 R)
• M12: 2,401,345 km (0.095 R)
• M13: 2,757,538 km (0.072 R)
• M14: 3,093,534 km (0.111 R)
• M15: 3,266,619 km (0.057 R)
• M16: 3,520,487 km (0.04 R)
• M17: 3,606,655 km (0.074 R)
• M18: 3,837,185 km (0.101 R)
• M19: 3,917,669 km (0.044 R)
• M20: 4,121,870 km (0.11 R)
• M21: 4,271,019 km (0.05 R)
• M22: 4,447,246 km (0.118 R)
• M23: 4,660,422 km (0.089 R)
• M24: 4,763,944 km (0.075 R)
• M25: 4,920,573 km (0.069 R)
• M26: 5,052,518 km (0.108 R)
• M27: 5,221,414 km (0.117 R)
• M28: 5,473,636 km (0.034 R)
• M29: 5,601,243 km (0.096 R)
• M30: 5,850,324 km (0.081 R)
• M31: 6,084,145 km (0.107 R)
• M32: 6,455,148 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.2

Radius: 8

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.32 AU - 21.42 AU

Year: 30718 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,998,252 km

• M1: 130,599 km (0.073 R)
• M2: 366,964 km (0.094 R)
• M3: 938,577 km (0.088 R)
• M4: 995,125 km (0.112 R)
• M5: 1,264,252 km (0.097 R)
• M6: 1,589,926 km (0.074 R)
• M7: 2,512,347 km (0.044 R)
• M8: 3,005,122 km (0.101 R)
• M9: 3,306,263 km (0.05 R)
• M10: 3,394,076 km (0.097 R)
• M11: 3,707,783 km (0.081 R)
• M12: 3,891,190 km (0.12 R)
• M13: 4,267,130 km (0.103 R)
• M14: 4,605,670 km (0.102 R)
• M15: 4,703,955 km (0.075 R)
• M16: 4,902,621 km (0.097 R)
• M17: 5,308,480 km (0.095 R)
• M18: 6,098,208 km (0.115 R)
• M19: 7,321,769 km (0.12 R)
• M20: 7,843,716 km (0.09 R)
• M21: 8,618,782 km (0.052 R)
• M22: 10,693,705 km (0.069 R)
• M23: 11,021,025 km (0.112 R)
• M24: 11,285,215 km (0.071 R)
• M25: 11,351,636 km (0.095 R)
• M26: 11,887,346 km (0.097 R)
• M27: 13,192,587 km (0.076 R)
• M28: 13,968,851 km (0.12 R)
• M29: 14,398,496 km (0.112 R)
• M30: 14,759,924 km (0.111 R)
• M31: 14,978,188 km (0.111 R)
• M32: 15,344,403 km (0.085 R)
• M33: 15,418,005 km (0.039 R)
• M34: 15,861,862 km (0.112 R)
• M35: 16,010,862 km (0.081 R)
• M36: 16,460,403 km (0.114 R)
• M37: 16,762,441 km (0.066 R)
• M38: 17,525,690 km (0.053 R)
• M39: 18,066,486 km (0.09 R)
• M40: 18,378,098 km (0.118 R)
• M41: 19,323,407 km (0.089 R)
• M42: 19,482,579 km (0.119 R)
• M43: 19,562,315 km (0.108 R)
• M44: 19,642,051 km (0.065 R)
• M45: 21,343,128 km (0.086 R)
• M46: 21,425,407 km (0.12 R)
• M47: 22,503,260 km (0.117 R)
• M48: 24,110,240 km (0.106 R)
• M49: 24,884,259 km (0.045 R)
• M50: 24,970,727 km (0.083 R)
• M51: 26,633,358 km (0.105 R)
• M52: 27,076,915 km (0.065 R)
• M53: 29,972,382 km (0.107 R)
• M54: 30,433,592 km (0.109 R)
• M55: 31,737,487 km (0.084 R)
• M56: 32,774,650 km (0.117 R)
• M57: 34,882,334 km (0.037 R)
• M58: 34,979,273 km (0.071 R)
• M59: 36,639,211 km (0.099 R)
• M60: 37,627,604 km (0.116 R)
• M61: 38,324,731 km (0.107 R)
• M62: 43,322,496 km (0.095 R)
• M63: 45,314,841 km (0.06 R)
• M64: 49,496,849 km (0.107 R)
• M65: 50,808,224 km (0.11 R)
• M66: 51,799,310 km (0.113 R)
• M67: 52,130,968 km (0.049 R)
• M68: 52,352,523 km (0.115 R)
• M69: 52,574,376 km (0.106 R)
• M70: 53,019,131 km (0.068 R)
• M71: 54,248,526 km (0.058 R)
• M72: 55,374,250 km (0.057 R)
• M73: 56,963,129 km (0.08 R)
• M74: 57,191,416 km (0.112 R)
• M75: 57,420,001 km (0.074 R)
• M76: 61,819,076 km (0.062 R)
• M77: 62,523,532 km (0.11 R)
• M78: 63,940,524 km (0.106 R)
• M79: 64,415,198 km (0.077 R)
• M80: 65,248,607 km (0.106 R)
• M81: 66,565,517 km (0.083 R)
• M82: 67,167,050 km (0.105 R)
• M83: 70,813,798 km (0.026 R)
• M84: 71,304,778 km (0.086 R)
• M85: 71,796,955 km (0.116 R)
• M86: 72,413,896 km (0.104 R)
• M87: 72,661,032 km (0.111 R)
• M88: 74,399,509 km (0.062 R)
• M89: 75,399,122 km (0.09 R)
• M90: 77,285,102 km (0.03 R)
• M91: 78,678,158 km (0.115 R)
• M92: 80,719,121 km (0.037 R)
• M93: 84,202,508 km (0.092 R)
• M94: 85,374,458 km (0.111 R)
• M95: 85,766,404 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit