🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.51 AU - 0.65 AU

Year: 164 Days

Day: 28.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 86.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,928,167 km

• M1: 174,431 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.92 AU - 2.5 AU

Year: 1218 Days

Day: 41.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 12.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.87 AU - 7.43 AU

Year: 7090 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 105,928,167 km

• M1: 159,471 km (0.032 R)
• M2: 604,824 km (0.073 R)
• M3: 1,721,871 km (0.1 R)
• M4: 2,744,822 km (0.06 R)
• M5: 3,733,364 km (0.027 R)
• M6: 4,515,761 km (0.112 R)
• M7: 5,065,982 km (0.066 R)
• M8: 6,059,761 km (0.059 R)
• M9: 7,027,659 km (0.115 R)
• M10: 9,224,205 km (0.088 R)
• M11: 11,953,019 km (0.109 R)
• M12: 14,554,826 km (0.108 R)
• M13: 19,320,266 km (0.111 R)
• M14: 19,847,598 km (0.114 R)
• M15: 20,307,313 km (0.106 R)
• M16: 26,669,560 km (0.11 R)
• M17: 27,418,148 km (0.083 R)
• M18: 32,417,709 km (0.113 R)
• M19: 33,919,672 km (0.053 R)
• M20: 35,243,463 km (0.089 R)
• M21: 36,031,395 km (0.098 R)
• M22: 39,542,308 km (0.026 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44

Radius: 4.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.88 AU - 15.12 AU

Year: 19427 Days

Day: 24 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 105,928,167 km

• M1: 59,241 km (0.063 R)
• M2: 223,798 km (0.104 R)
• M3: 426,204 km (0.074 R)
• M4: 720,314 km (0.106 R)
• M5: 2,704,730 km (0.09 R)
• M6: 4,677,626 km (0.101 R)
• M7: 5,611,715 km (0.104 R)
• M8: 6,795,782 km (0.102 R)
• M9: 8,250,173 km (0.064 R)
• M10: 10,377,604 km (0.043 R)
• M11: 11,099,414 km (0.109 R)
• M12: 11,662,351 km (0.115 R)
• M13: 12,293,355 km (0.092 R)
• M14: 12,492,021 km (0.114 R)
• M15: 13,997,125 km (0.107 R)
• M16: 14,487,656 km (0.083 R)
• M17: 17,237,714 km (0.059 R)
• M18: 19,972,961 km (0.12 R)
• M19: 20,247,623 km (0.094 R)
• M20: 24,284,372 km (0.088 R)
• M21: 24,992,269 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.4

Radius: 6.2

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.22 AU - 20.26 AU

Year: 28890 Days

Day: 15.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,928,167 km

• M1: 77,043 km (0.079 R)
• M2: 323,431 km (0.103 R)
• M3: 1,672,055 km (0.103 R)
• M4: 2,594,027 km (0.036 R)
• M5: 3,071,095 km (0.044 R)
• M6: 4,165,852 km (0.064 R)
• M7: 4,747,488 km (0.112 R)
• M8: 5,039,204 km (0.106 R)
• M9: 6,198,737 km (0.096 R)
• M10: 11,883,456 km (0.049 R)
• M11: 12,559,190 km (0.05 R)
• M12: 14,435,895 km (0.051 R)
• M13: 15,126,738 km (0.112 R)
• M14: 18,288,639 km (0.113 R)
• M15: 21,865,075 km (0.103 R)
• M16: 22,673,203 km (0.1 R)
• M17: 26,557,512 km (0.083 R)
• M18: 29,501,448 km (0.12 R)
• M19: 30,612,511 km (0.09 R)
• M20: 30,989,049 km (0.082 R)
• M21: 37,726,638 km (0.079 R)
• M22: 46,857,344 km (0.111 R)
• M23: 48,367,984 km (0.099 R)
• M24: 57,928,484 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830

Radius: 3

Gravity: 92.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.08 AU - 19.2 AU

Year: 29845 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 105,928,167 km

• M1: 40,242 km (0.069 R)
• M2: 137,032 km (0.066 R)
• M3: 346,917 km (0.102 R)
• M4: 479,162 km (0.086 R)
• M5: 696,976 km (0.1 R)
• M6: 1,394,103 km (0.06 R)
• M7: 1,963,622 km (0.072 R)
• M8: 2,540,621 km (0.117 R)
• M9: 2,867,941 km (0.114 R)
• M10: 3,222,488 km (0.119 R)
• M11: 3,672,329 km (0.069 R)
• M12: 5,893,707 km (0.063 R)
• M13: 7,882,611 km (0.112 R)
• M14: 8,813,708 km (0.109 R)
• M15: 9,494,977 km (0.092 R)
• M16: 9,880,939 km (0.048 R)
• M17: 11,101,508 km (0.091 R)
• M18: 11,747,921 km (0.088 R)
• M19: 12,802,885 km (0.074 R)
• M20: 17,084,526 km (0.086 R)
• M21: 24,190,873 km (0.08 R)
• M22: 25,519,153 km (0.092 R)
• M23: 30,342,338 km (0.08 R)
• M24: 31,601,054 km (0.083 R)
• M25: 33,332,799 km (0.067 R)
• M26: 33,479,854 km (0.102 R)
• M27: 35,279,067 km (0.059 R)
• M28: 39,725,715 km (0.084 R)
• M29: 40,223,277 km (0.061 R)
• M30: 40,389,929 km (0.087 R)
• M31: 42,599,789 km (0.099 R)
• M32: 45,972,622 km (0.066 R)
• M33: 49,710,475 km (0.076 R)
• M34: 50,481,502 km (0.117 R)
• M35: 50,870,008 km (0.105 R)
• M36: 58,635,933 km (0.095 R)
• M37: 67,625,119 km (0.11 R)
• M38: 69,526,658 km (0.115 R)
• M39: 70,975,962 km (0.065 R)
• M40: 71,219,357 km (0.094 R)
• M41: 71,463,501 km (0.095 R)
• M42: 101,234,225 km (0.114 R)
• M43: 103,407,135 km (0.085 R)
• M44: 105,294,162 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 17,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit