🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.72 AU - 0.8 AU

Year: 242 Days

Day: 20.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,659,407 km

• M1: 350,657 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.36 AU - 2.36 AU

Year: 1324 Days

Day: 23.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.03 AU - 4.95 AU

Year: 2911 Days

Day: 22.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193

Radius: 6.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.34 AU - 18.84 AU

Year: 23574 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,659,407 km

• M1: 116,836 km (0.059 R)
• M2: 234,270 km (0.098 R)
• M3: 283,787 km (0.078 R)
• M4: 736,171 km (0.112 R)
• M5: 1,151,006 km (0.118 R)
• M6: 1,577,809 km (0.08 R)
• M7: 1,628,074 km (0.064 R)
• M8: 1,704,668 km (0.09 R)
• M9: 2,188,467 km (0.072 R)
• M10: 2,895,616 km (0.11 R)
• M11: 3,701,351 km (0.071 R)
• M12: 3,802,479 km (0.067 R)
• M13: 4,286,428 km (0.114 R)
• M14: 4,357,188 km (0.075 R)
• M15: 4,499,904 km (0.106 R)
• M16: 5,011,229 km (0.115 R)
• M17: 5,773,580 km (0.111 R)
• M18: 6,900,202 km (0.078 R)
• M19: 7,108,442 km (0.032 R)
• M20: 7,192,366 km (0.115 R)
• M21: 7,234,403 km (0.09 R)
• M22: 8,802,339 km (0.094 R)
• M23: 8,892,397 km (0.096 R)
• M24: 10,806,053 km (0.078 R)
• M25: 11,487,620 km (0.077 R)
• M26: 12,032,905 km (0.069 R)
• M27: 12,333,896 km (0.078 R)
• M28: 13,562,393 km (0.081 R)
• M29: 14,191,153 km (0.101 R)
• M30: 14,243,961 km (0.097 R)
• M31: 14,402,984 km (0.033 R)
• M32: 14,455,941 km (0.088 R)
• M33: 14,829,487 km (0.029 R)
• M34: 15,206,175 km (0.087 R)
• M35: 15,695,061 km (0.099 R)
• M36: 15,859,169 km (0.096 R)
• M37: 15,913,922 km (0.032 R)
• M38: 18,101,043 km (0.111 R)
• M39: 18,445,866 km (0.085 R)
• M40: 18,561,206 km (0.025 R)
• M41: 18,908,872 km (0.115 R)
• M42: 19,258,631 km (0.108 R)
• M43: 19,317,124 km (0.097 R)
• M44: 19,375,767 km (0.052 R)
• M45: 19,787,460 km (0.056 R)
• M46: 19,905,493 km (0.113 R)
• M47: 20,679,213 km (0.087 R)
• M48: 21,705,604 km (0.056 R)
• M49: 21,949,598 km (0.03 R)
• M50: 22,440,129 km (0.102 R)
• M51: 22,996,334 km (0.078 R)
• M52: 23,245,116 km (0.113 R)
• M53: 23,682,390 km (0.03 R)
• M54: 24,185,488 km (0.065 R)
• M55: 25,330,360 km (0.089 R)
• M56: 27,870,831 km (0.094 R)
• M57: 28,135,919 km (0.096 R)
• M58: 28,802,527 km (0.098 R)
• M59: 29,879,632 km (0.095 R)
• M60: 30,015,167 km (0.114 R)
• M61: 30,764,503 km (0.091 R)
• M62: 31,865,244 km (0.116 R)
• M63: 31,934,508 km (0.079 R)
• M64: 33,751,972 km (0.053 R)
• M65: 35,172,703 km (0.117 R)
• M66: 35,890,474 km (0.107 R)
• M67: 38,440,220 km (0.12 R)
• M68: 38,809,128 km (0.073 R)
• M69: 39,401,985 km (0.051 R)
• M70: 39,625,035 km (0.094 R)
• M71: 40,821,968 km (0.085 R)
• M72: 41,575,941 km (0.066 R)
• M73: 42,334,701 km (0.07 R)
• M74: 45,181,100 km (0.081 R)
• M75: 45,726,534 km (0.12 R)
• M76: 47,613,262 km (0.104 R)
• M77: 47,930,111 km (0.064 R)
• M78: 48,088,834 km (0.043 R)
• M79: 49,124,799 km (0.112 R)
• M80: 49,284,719 km (0.053 R)
• M81: 49,605,308 km (0.098 R)
• M82: 50,652,044 km (0.111 R)
• M83: 51,137,489 km (0.095 R)
• M84: 53,012,848 km (0.049 R)
• M85: 53,259,236 km (0.074 R)
• M86: 53,835,337 km (0.097 R)
• M87: 54,248,077 km (0.096 R)
• M88: 54,579,138 km (0.062 R)
• M89: 55,076,850 km (0.12 R)
• M90: 55,159,876 km (0.091 R)
• M91: 55,326,229 km (0.1 R)
• M92: 55,492,732 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit