🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.85 AU

Year: 236 Days

Day: 25.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.86 AU - 1.36 AU

Year: 409 Days

Day: 26.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.61 AU - 2.59 AU

Year: 1065 Days

Day: 15.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.14 AU - 2.98 AU

Year: 1433 Days

Day: 31.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 8.1

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.52 AU - 7.92 AU

Year: 6094 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,613,297 km

• M1: 103,522 km (0.086 R)
• M2: 176,825 km (0.091 R)
• M3: 334,202 km (0.053 R)
• M4: 442,511 km (0.105 R)
• M5: 540,946 km (0.083 R)
• M6: 709,543 km (0.099 R)
• M7: 1,008,888 km (0.108 R)
• M8: 1,142,479 km (0.109 R)
• M9: 1,297,762 km (0.113 R)
• M10: 1,394,402 km (0.076 R)
• M11: 1,476,681 km (0.066 R)
• M12: 1,543,850 km (0.116 R)
• M13: 1,986,660 km (0.115 R)
• M14: 2,212,852 km (0.097 R)
• M15: 2,587,894 km (0.107 R)
• M16: 2,814,235 km (0.11 R)
• M17: 3,025,617 km (0.104 R)
• M18: 3,111,636 km (0.077 R)
• M19: 3,242,235 km (0.032 R)
• M20: 3,508,968 km (0.11 R)
• M21: 3,805,770 km (0.111 R)
• M22: 4,326,819 km (0.116 R)
• M23: 4,399,524 km (0.065 R)
• M24: 4,521,895 km (0.108 R)
• M25: 5,149,907 km (0.041 R)
• M26: 5,356,651 km (0.092 R)
• M27: 5,858,701 km (0.116 R)
• M28: 6,101,798 km (0.089 R)
• M29: 6,375,712 km (0.082 R)
• M30: 6,766,162 km (0.088 R)
• M31: 7,337,327 km (0.077 R)
• M32: 7,453,415 km (0.053 R)
• M33: 7,953,520 km (0.119 R)
• M34: 8,283,085 km (0.056 R)
• M35: 8,373,741 km (0.069 R)
• M36: 8,586,469 km (0.077 R)
• M37: 9,298,106 km (0.083 R)
• M38: 9,804,345 km (0.061 R)
• M39: 9,932,251 km (0.117 R)
• M40: 10,060,756 km (0.089 R)
• M41: 10,319,411 km (0.061 R)
• M42: 10,449,561 km (0.107 R)
• M43: 10,876,513 km (0.112 R)
• M44: 11,985,482 km (0.109 R)
• M45: 12,053,848 km (0.063 R)
• M46: 12,432,181 km (0.062 R)
• M47: 12,674,979 km (0.051 R)
• M48: 12,814,404 km (0.106 R)
• M49: 14,527,300 km (0.032 R)
• M50: 15,150,973 km (0.088 R)
• M51: 15,447,626 km (0.068 R)
• M52: 15,633,875 km (0.115 R)
• M53: 15,933,520 km (0.116 R)
• M54: 16,691,083 km (0.097 R)
• M55: 17,305,482 km (0.072 R)
• M56: 17,771,180 km (0.051 R)
• M57: 18,044,645 km (0.102 R)
• M58: 18,714,843 km (0.114 R)
• M59: 19,192,808 km (0.098 R)
• M60: 19,433,362 km (0.108 R)
• M61: 19,513,696 km (0.103 R)
• M62: 19,634,421 km (0.083 R)
• M63: 19,876,770 km (0.117 R)
• M64: 20,038,934 km (0.074 R)
• M65: 20,773,759 km (0.069 R)
• M66: 21,185,901 km (0.066 R)
• M67: 21,434,383 km (0.115 R)
• M68: 22,018,114 km (0.108 R)
• M69: 23,073,377 km (0.056 R)
• M70: 23,329,190 km (0.116 R)
• M71: 24,145,096 km (0.091 R)
• M72: 24,448,032 km (0.075 R)
• M73: 25,232,972 km (0.095 R)
• M74: 25,540,396 km (0.095 R)
• M75: 25,628,509 km (0.111 R)
• M76: 26,648,617 km (0.062 R)
• M77: 27,141,242 km (0.033 R)
• M78: 28,728,476 km (0.111 R)
• M79: 28,820,179 km (0.094 R)
• M80: 29,233,518 km (0.088 R)
• M81: 29,510,274 km (0.114 R)
• M82: 29,787,928 km (0.115 R)
• M83: 30,719,474 km (0.115 R)
• M84: 30,813,122 km (0.08 R)
• M85: 31,000,868 km (0.057 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit