🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.74 AU - 0.96 AU

Year: 279 Days

Day: 12.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.11 AU - 1.61 AU

Year: 565 Days

Day: 34.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,173,261 km

• M1: 41,887 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.92 AU - 2.9 AU

Year: 1334 Days

Day: 18.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.42 AU - 2.54 AU

Year: 1392 Days

Day: 37.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,173,261 km

• M1: 381,923 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.78 AU - 3.16 AU

Year: 1824 Days

Day: 13.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.34 AU - 3.62 AU

Year: 1834 Days

Day: 34.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.77 AU - 4.17 AU

Year: 2304 Days

Day: 45.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 8.6

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.94 AU - 7.02 AU

Year: 5880 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,173,261 km

• M1: 161,865 km (0.079 R)
• M2: 236,215 km (0.075 R)
• M3: 290,070 km (0.096 R)
• M4: 414,685 km (0.07 R)
• M5: 778,807 km (0.115 R)
• M6: 1,107,772 km (0.051 R)
• M7: 1,350,121 km (0.083 R)
• M8: 1,628,522 km (0.117 R)
• M9: 1,725,462 km (0.093 R)
• M10: 1,804,450 km (0.095 R)
• M11: 1,904,830 km (0.103 R)
• M12: 2,007,155 km (0.049 R)
• M13: 2,412,864 km (0.095 R)
• M14: 3,397,368 km (0.082 R)
• M15: 4,142,365 km (0.097 R)
• M16: 4,574,404 km (0.058 R)
• M17: 4,712,483 km (0.103 R)
• M18: 4,795,958 km (0.118 R)
• M19: 4,908,007 km (0.083 R)
• M20: 4,992,679 km (0.077 R)
• M21: 5,423,222 km (0.106 R)
• M22: 5,925,572 km (0.085 R)
• M23: 6,015,779 km (0.091 R)
• M24: 6,289,094 km (0.092 R)
• M25: 7,814,993 km (0.07 R)
• M26: 7,880,965 km (0.109 R)
• M27: 8,146,651 km (0.07 R)
• M28: 8,347,860 km (0.084 R)
• M29: 8,858,288 km (0.091 R)
• M30: 8,961,511 km (0.109 R)
• M31: 9,554,517 km (0.11 R)
• M32: 10,124,036 km (0.117 R)
• M33: 10,196,142 km (0.097 R)
• M34: 11,671,177 km (0.102 R)
• M35: 11,860,269 km (0.1 R)
• M36: 12,164,850 km (0.119 R)
• M37: 12,241,444 km (0.082 R)
• M38: 12,665,405 km (0.111 R)
• M39: 13,448,400 km (0.12 R)
• M40: 13,885,824 km (0.065 R)
• M41: 14,005,951 km (0.069 R)
• M42: 14,815,575 km (0.116 R)
• M43: 15,184,782 km (0.034 R)
• M44: 15,474,105 km (0.114 R)
• M45: 15,848,698 km (0.066 R)
• M46: 16,184,246 km (0.079 R)
• M47: 16,310,656 km (0.081 R)
• M48: 16,522,038 km (0.04 R)
• M49: 16,606,860 km (0.113 R)
• M50: 17,549,625 km (0.109 R)
• M51: 17,809,776 km (0.113 R)
• M52: 17,940,225 km (0.057 R)
• M53: 18,597,708 km (0.094 R)
• M54: 18,862,945 km (0.102 R)
• M55: 18,995,938 km (0.046 R)
• M56: 19,352,429 km (0.087 R)
• M57: 19,621,107 km (0.049 R)
• M58: 20,480,397 km (0.089 R)
• M59: 21,536,708 km (0.095 R)
• M60: 22,328,978 km (0.105 R)
• M61: 23,035,978 km (0.116 R)
• M62: 23,368,384 km (0.079 R)
• M63: 23,511,250 km (0.027 R)
• M64: 24,810,956 km (0.109 R)
• M65: 25,200,360 km (0.099 R)
• M66: 25,298,197 km (0.076 R)
• M67: 25,493,871 km (0.11 R)
• M68: 25,690,143 km (0.11 R)
• M69: 26,034,966 km (0.115 R)
• M70: 26,529,986 km (0.068 R)
• M71: 26,679,135 km (0.101 R)
• M72: 27,028,296 km (0.108 R)
• M73: 28,541,479 km (0.081 R)
• M74: 29,720,011 km (0.069 R)
• M75: 31,807,499 km (0.115 R)
• M76: 31,913,115 km (0.12 R)
• M77: 32,283,669 km (0.076 R)
• M78: 34,157,682 km (0.098 R)
• M79: 35,353,717 km (0.078 R)
• M80: 35,901,843 km (0.089 R)
• M81: 35,956,895 km (0.12 R)
• M82: 37,173,276 km (0.072 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit