🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.48 AU - 0.68 AU

Year: 162 Days

Day: 40.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,847,834 km

• M1: 45,478 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.5 AU - 0.74 AU

Year: 179 Days

Day: 24.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,847,834 km

• M1: 172,486 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.95 AU - 0.97 AU

Year: 345 Days

Day: 40.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.25 AU - 1.87 AU

Year: 715 Days

Day: 26.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.89 AU - 4.93 AU

Year: 3400 Days

Day: 37.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 6.3

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.52 AU - 14.96 AU

Year: 16693 Days

Day: 16.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,847,834 km

• M1: 99,483 km (0.072 R)
• M2: 469,737 km (0.099 R)
• M3: 849,267 km (0.031 R)
• M4: 1,023,549 km (0.076 R)
• M5: 1,612,067 km (0.116 R)
• M6: 1,856,210 km (0.053 R)
• M7: 2,378,905 km (0.079 R)
• M8: 2,531,944 km (0.093 R)
• M9: 3,832,099 km (0.11 R)
• M10: 4,529,225 km (0.056 R)
• M11: 4,911,597 km (0.083 R)
• M12: 5,304,441 km (0.087 R)
• M13: 6,372,420 km (0.096 R)
• M14: 7,149,731 km (0.072 R)
• M15: 8,048,066 km (0.115 R)
• M16: 8,370,749 km (0.065 R)
• M17: 8,510,473 km (0.068 R)
• M18: 8,557,148 km (0.065 R)
• M19: 8,933,985 km (0.091 R)
• M20: 8,981,407 km (0.096 R)
• M21: 9,220,016 km (0.102 R)
• M22: 9,557,808 km (0.109 R)
• M23: 10,146,027 km (0.12 R)
• M24: 10,344,693 km (0.073 R)
• M25: 11,563,766 km (0.033 R)
• M26: 13,150,251 km (0.09 R)
• M27: 13,913,799 km (0.04 R)
• M28: 14,579,509 km (0.079 R)
• M29: 14,860,005 km (0.086 R)
• M30: 15,426,383 km (0.097 R)
• M31: 15,483,380 km (0.044 R)
• M32: 15,942,047 km (0.09 R)
• M33: 17,582,387 km (0.115 R)
• M34: 19,954,860 km (0.099 R)
• M35: 20,141,558 km (0.053 R)
• M36: 21,209,986 km (0.049 R)
• M37: 21,464,153 km (0.094 R)
• M38: 22,814,573 km (0.06 R)
• M39: 26,206,705 km (0.107 R)
• M40: 26,274,772 km (0.073 R)
• M41: 26,821,552 km (0.12 R)
• M42: 27,510,151 km (0.039 R)
• M43: 27,648,678 km (0.09 R)
• M44: 28,065,309 km (0.07 R)
• M45: 28,904,852 km (0.079 R)
• M46: 29,045,623 km (0.09 R)
• M47: 29,539,895 km (0.108 R)
• M48: 30,465,457 km (0.056 R)
• M49: 30,680,279 km (0.117 R)
• M50: 33,077,436 km (0.099 R)
• M51: 33,593,698 km (0.106 R)
• M52: 33,667,599 km (0.111 R)
• M53: 34,038,153 km (0.116 R)
• M54: 34,634,001 km (0.096 R)
• M55: 35,684,926 km (0.114 R)
• M56: 35,760,324 km (0.083 R)
• M57: 36,365,896 km (0.115 R)
• M58: 39,366,530 km (0.103 R)
• M59: 39,444,471 km (0.037 R)
• M60: 40,305,706 km (0.047 R)
• M61: 41,410,635 km (0.093 R)
• M62: 42,926,062 km (0.088 R)
• M63: 43,327,882 km (0.058 R)
• M64: 43,569,632 km (0.084 R)
• M65: 43,973,397 km (0.106 R)
• M66: 44,622,202 km (0.1 R)
• M67: 44,866,197 km (0.112 R)
• M68: 44,947,727 km (0.092 R)
• M69: 45,029,258 km (0.119 R)
• M70: 45,110,789 km (0.049 R)
• M71: 45,764,981 km (0.046 R)
• M72: 46,917,333 km (0.045 R)
• M73: 47,082,788 km (0.105 R)
• M74: 47,165,516 km (0.12 R)
• M75: 47,912,757 km (0.119 R)
• M76: 48,246,061 km (0.118 R)
• M77: 48,580,263 km (0.115 R)
• M78: 50,262,192 km (0.044 R)
• M79: 50,685,703 km (0.045 R)
• M80: 50,855,497 km (0.061 R)
• M81: 51,280,654 km (0.08 R)
• M82: 52,734,895 km (0.069 R)
• M83: 53,079,120 km (0.088 R)
• M84: 53,251,456 km (0.103 R)
• M85: 53,510,410 km (0.077 R)
• M86: 55,596,553 km (0.038 R)
• M87: 55,771,582 km (0.086 R)
• M88: 56,122,240 km (0.089 R)
• M89: 56,209,904 km (0.095 R)
• M90: 57,886,298 km (0.08 R)
• M91: 59,042,839 km (0.081 R)
• M92: 59,758,216 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit