🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.6 AU - 0.96 AU

Year: 248 Days

Day: 18 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,572,481 km

• M1: 314,305 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.76 AU - 0.9 AU

Year: 272 Days

Day: 25.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.23 AU

Year: 371 Days

Day: 13.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,572,481 km

• M1: 164,109 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.35 AU - 2.13 AU

Year: 826 Days

Day: 24 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,572,481 km

• M1: 49,966 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.36 AU - 2.62 AU

Year: 1414 Days

Day: 18.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 13.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.05 AU - 7.71 AU

Year: 6495 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 86,572,481 km

• M1: 341,682 km (0.117 R)
• M2: 636,539 km (0.114 R)
• M3: 746,493 km (0.067 R)
• M4: 1,200,373 km (0.111 R)
• M5: 1,457,831 km (0.113 R)
• M6: 1,894,507 km (0.04 R)
• M7: 2,923,591 km (0.074 R)
• M8: 3,195,111 km (0.072 R)
• M9: 3,825,517 km (0.12 R)
• M10: 3,994,562 km (0.118 R)
• M11: 4,274,610 km (0.119 R)
• M12: 5,037,409 km (0.032 R)
• M13: 5,223,060 km (0.112 R)
• M14: 5,363,832 km (0.077 R)
• M15: 5,721,371 km (0.098 R)
• M16: 5,890,865 km (0.038 R)
• M17: 6,160,590 km (0.088 R)
• M18: 6,309,589 km (0.047 R)
• M19: 6,535,183 km (0.047 R)
• M20: 6,917,256 km (0.111 R)
• M21: 7,046,209 km (0.079 R)
• M22: 7,438,006 km (0.079 R)
• M23: 8,161,162 km (0.104 R)
• M24: 8,324,972 km (0.118 R)
• M25: 8,795,008 km (0.095 R)
• M26: 9,188,600 km (0.038 R)
• M27: 9,674,345 km (0.06 R)
• M28: 10,197,788 km (0.118 R)
• M29: 10,433,404 km (0.109 R)
• M30: 10,970,311 km (0.093 R)
• M31: 11,090,737 km (0.089 R)
• M32: 11,700,049 km (0.097 R)
• M33: 12,039,786 km (0.067 R)
• M34: 12,132,986 km (0.107 R)
• M35: 12,226,484 km (0.065 R)
• M36: 13,174,486 km (0.066 R)
• M37: 13,270,678 km (0.063 R)
• M38: 14,806,599 km (0.062 R)
• M39: 15,308,649 km (0.067 R)
• M40: 15,544,864 km (0.107 R)
• M41: 15,884,452 km (0.058 R)
• M42: 16,363,913 km (0.092 R)
• M43: 16,744,041 km (0.08 R)
• M44: 16,987,437 km (0.109 R)
• M45: 18,472,495 km (0.092 R)
• M46: 19,595,227 km (0.047 R)
• M47: 19,814,986 km (0.039 R)
• M48: 20,368,199 km (0.097 R)
• M49: 21,151,344 km (0.113 R)
• M50: 21,792,371 km (0.093 R)
• M51: 22,631,615 km (0.118 R)
• M52: 23,520,226 km (0.09 R)
• M53: 24,105,902 km (0.083 R)
• M54: 24,617,377 km (0.067 R)
• M55: 25,731,283 km (0.082 R)
• M56: 27,065,097 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991

Radius: 7.5

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.2 AU - 16.1 AU

Year: 20180 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,572,481 km

• M1: 100,979 km (0.115 R)
• M2: 455,825 km (0.058 R)
• M3: 733,927 km (0.063 R)
• M4: 811,269 km (0.069 R)
• M5: 1,301,202 km (0.059 R)
• M6: 1,428,360 km (0.056 R)
• M7: 1,694,944 km (0.097 R)
• M8: 2,428,273 km (0.032 R)
• M9: 2,827,998 km (0.081 R)
• M10: 3,077,827 km (0.089 R)
• M11: 3,162,649 km (0.081 R)
• M12: 3,334,686 km (0.065 R)
• M13: 4,430,640 km (0.116 R)
• M14: 4,478,511 km (0.048 R)
• M15: 4,526,532 km (0.06 R)
• M16: 4,720,710 km (0.112 R)
• M17: 4,818,847 km (0.073 R)
• M18: 5,942,177 km (0.098 R)
• M19: 6,370,027 km (0.096 R)
• M20: 6,807,900 km (0.092 R)
• M21: 7,540,032 km (0.101 R)
• M22: 10,261,068 km (0.098 R)
• M23: 11,360,313 km (0.12 R)
• M24: 11,624,353 km (0.107 R)
• M25: 12,632,643 km (0.095 R)
• M26: 12,837,592 km (0.101 R)
• M27: 13,738,620 km (0.078 R)
• M28: 13,808,781 km (0.116 R)
• M29: 15,601,113 km (0.095 R)
• M30: 15,821,172 km (0.097 R)
• M31: 16,264,131 km (0.053 R)
• M32: 16,786,227 km (0.118 R)
• M33: 16,936,274 km (0.077 R)
• M34: 17,011,522 km (0.042 R)
• M35: 17,999,915 km (0.068 R)
• M36: 19,084,948 km (0.067 R)
• M37: 19,398,805 km (0.038 R)
• M38: 25,161,464 km (0.067 R)
• M39: 25,591,857 km (0.106 R)
• M40: 27,958,196 km (0.116 R)
• M41: 30,393,500 km (0.09 R)
• M42: 31,405,081 km (0.068 R)
• M43: 31,775,635 km (0.086 R)
• M44: 33,934,183 km (0.093 R)
• M45: 35,175,097 km (0.109 R)
• M46: 35,367,330 km (0.113 R)
• M47: 37,113,137 km (0.078 R)
• M48: 37,602,921 km (0.109 R)
• M49: 38,193,683 km (0.111 R)
• M50: 38,490,186 km (0.036 R)
• M51: 38,589,220 km (0.075 R)
• M52: 39,583,896 km (0.114 R)
• M53: 39,984,070 km (0.085 R)
• M54: 40,084,450 km (0.043 R)
• M55: 43,337,007 km (0.091 R)
• M56: 43,543,003 km (0.033 R)
• M57: 44,890,581 km (0.097 R)
• M58: 44,994,701 km (0.1 R)
• M59: 48,585,798 km (0.117 R)
• M60: 50,091,052 km (0.107 R)
• M61: 50,958,121 km (0.053 R)
• M62: 51,502,508 km (0.07 R)
• M63: 52,596,966 km (0.108 R)
• M64: 53,367,844 km (0.118 R)
• M65: 53,478,247 km (0.118 R)
• M66: 54,031,460 km (0.05 R)
• M67: 54,586,468 km (0.066 R)
• M68: 55,702,468 km (0.116 R)
• M69: 56,825,798 km (0.118 R)
• M70: 56,938,595 km (0.065 R)
• M71: 57,051,392 km (0.119 R)
• M72: 57,164,338 km (0.119 R)
• M73: 57,390,231 km (0.08 R)
• M74: 57,729,968 km (0.047 R)
• M75: 62,088,801 km (0.108 R)
• M76: 63,136,585 km (0.074 R)
• M77: 63,253,420 km (0.072 R)
• M78: 64,542,805 km (0.117 R)
• M79: 65,840,716 km (0.047 R)
• M80: 65,959,197 km (0.085 R)
• M81: 66,314,941 km (0.117 R)
• M82: 66,433,572 km (0.108 R)
• M83: 67,385,912 km (0.034 R)
• M84: 71,482,949 km (0.053 R)
• M85: 72,092,261 km (0.093 R)
• M86: 73,438,792 km (0.101 R)
• M87: 73,684,581 km (0.095 R)
• M88: 74,546,713 km (0.091 R)
• M89: 75,536,154 km (0.091 R)
• M90: 76,156,686 km (0.103 R)
• M91: 76,405,317 km (0.101 R)
• M92: 77,903,241 km (0.099 R)
• M93: 78,655,868 km (0.112 R)
• M94: 81,054,969 km (0.081 R)
• M95: 81,435,994 km (0.078 R)
• M96: 82,327,299 km (0.095 R)
• M97: 82,965,932 km (0.12 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit