🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 150 Days

Day: 28.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.61 AU - 2.25 AU

Year: 960 Days

Day: 18.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.67 AU - 2.49 AU

Year: 1074 Days

Day: 14 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,002,326 km

• M1: 403,017 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.66 AU - 2.58 AU

Year: 1106 Days

Day: 13.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.58 AU - 2.72 AU

Year: 1545 Days

Day: 44.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.51 AU - 5.61 AU

Year: 4077 Days

Day: 41.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,002,326 km

• M1: 92,302 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 11.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.94 AU - 9.26 AU

Year: 8257 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,002,326 km

• M1: 145,559 km (0.104 R)
• M2: 325,076 km (0.118 R)
• M3: 432,338 km (0.053 R)
• M4: 543,938 km (0.098 R)
• M5: 714,330 km (0.081 R)
• M6: 930,050 km (0.104 R)
• M7: 1,039,107 km (0.073 R)
• M8: 1,286,093 km (0.062 R)
• M9: 1,601,146 km (0.076 R)
• M10: 1,717,234 km (0.092 R)
• M11: 1,888,224 km (0.104 R)
• M12: 1,975,889 km (0.088 R)
• M13: 2,119,054 km (0.076 R)
• M14: 2,247,259 km (0.104 R)
• M15: 2,359,158 km (0.1 R)
• M16: 2,473,002 km (0.091 R)
• M17: 2,588,791 km (0.066 R)
• M18: 2,825,904 km (0.072 R)
• M19: 2,926,882 km (0.105 R)
• M20: 3,844,067 km (0.087 R)
• M21: 4,322,780 km (0.113 R)
• M22: 5,112,956 km (0.111 R)
• M23: 5,211,691 km (0.098 R)
• M24: 5,286,340 km (0.114 R)
• M25: 5,766,699 km (0.113 R)
• M26: 7,015,093 km (0.079 R)
• M27: 7,514,750 km (0.11 R)
• M28: 8,285,777 km (0.046 R)
• M29: 9,202,064 km (0.09 R)
• M30: 9,352,859 km (0.085 R)
• M31: 9,656,991 km (0.112 R)
• M32: 9,902,631 km (0.117 R)
• M33: 10,150,365 km (0.095 R)
• M34: 10,463,025 km (0.117 R)
• M35: 11,065,605 km (0.091 R)
• M36: 11,258,137 km (0.112 R)
• M37: 12,337,636 km (0.048 R)
• M38: 12,537,349 km (0.098 R)
• M39: 12,637,729 km (0.065 R)
• M40: 13,109,411 km (0.112 R)
• M41: 13,245,246 km (0.114 R)
• M42: 13,347,421 km (0.115 R)
• M43: 13,827,630 km (0.108 R)
• M44: 14,348,530 km (0.12 R)
• M45: 15,053,136 km (0.076 R)
• M46: 15,409,628 km (0.105 R)
• M47: 15,624,899 km (0.099 R)
• M48: 15,732,909 km (0.115 R)
• M49: 18,209,202 km (0.095 R)
• M50: 18,360,895 km (0.119 R)
• M51: 18,436,741 km (0.095 R)
• M52: 18,818,215 km (0.091 R)
• M53: 18,971,553 km (0.1 R)
• M54: 19,356,768 km (0.105 R)
• M55: 19,434,110 km (0.063 R)
• M56: 20,409,488 km (0.104 R)
• M57: 20,527,670 km (0.051 R)
• M58: 21,400,873 km (0.072 R)
• M59: 22,570,429 km (0.104 R)
• M60: 22,733,341 km (0.096 R)
• M61: 22,978,532 km (0.084 R)
• M62: 24,092,438 km (0.094 R)
• M63: 24,551,404 km (0.067 R)
• M64: 24,635,179 km (0.041 R)
• M65: 25,055,399 km (0.027 R)
• M66: 25,945,507 km (0.116 R)
• M67: 26,501,712 km (0.073 R)
• M68: 26,802,852 km (0.118 R)
• M69: 27,018,572 km (0.101 R)
• M70: 27,713,006 km (0.059 R)
• M71: 28,369,441 km (0.087 R)
• M72: 28,545,219 km (0.049 R)
• M73: 28,633,332 km (0.055 R)
• M74: 28,809,857 km (0.09 R)
• M75: 29,697,421 km (0.098 R)
• M76: 29,831,311 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.4

Radius: 6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.38 AU - 15.66 AU

Year: 16826 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,002,326 km

• M1: 212,130 km (0.089 R)
• M2: 312,510 km (0.108 R)
• M3: 561,441 km (0.103 R)
• M4: 986,149 km (0.115 R)
• M5: 1,247,945 km (0.062 R)
• M6: 1,598,004 km (0.053 R)
• M7: 1,707,510 km (0.091 R)
• M8: 1,833,621 km (0.074 R)
• M9: 1,933,852 km (0.115 R)
• M10: 2,321,909 km (0.111 R)
• M11: 2,948,125 km (0.049 R)
• M12: 3,150,980 km (0.08 R)
• M13: 3,587,955 km (0.111 R)
• M14: 3,951,329 km (0.081 R)
• M15: 4,006,829 km (0.074 R)
• M16: 4,595,647 km (0.082 R)
• M17: 5,705,364 km (0.102 R)
• M18: 5,936,941 km (0.089 R)
• M19: 6,804,609 km (0.078 R)
• M20: 6,893,470 km (0.075 R)
• M21: 6,960,490 km (0.084 R)
• M22: 8,249,575 km (0.106 R)
• M23: 8,897,034 km (0.078 R)
• M24: 9,116,494 km (0.109 R)
• M25: 9,337,749 km (0.106 R)
• M26: 10,163,979 km (0.067 R)
• M27: 10,909,275 km (0.118 R)
• M28: 11,065,605 km (0.118 R)
• M29: 11,539,232 km (0.04 R)
• M30: 11,592,339 km (0.094 R)
• M31: 11,698,553 km (0.094 R)
• M32: 11,992,663 km (0.093 R)
• M33: 12,724,645 km (0.062 R)
• M34: 12,889,353 km (0.113 R)
• M35: 13,137,685 km (0.107 R)
• M36: 13,387,513 km (0.081 R)
• M37: 13,666,962 km (0.111 R)
• M38: 15,180,145 km (0.115 R)
• M39: 16,805,675 km (0.111 R)
• M40: 16,986,389 km (0.117 R)
• M41: 18,207,108 km (0.093 R)
• M42: 18,361,643 km (0.111 R)
• M43: 18,641,091 km (0.118 R)
• M44: 18,828,089 km (0.074 R)
• M45: 20,378,521 km (0.078 R)
• M46: 21,185,153 km (0.086 R)
• M47: 21,608,814 km (0.116 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit