🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.57 AU - 0.57 AU

Year: 156 Days

Day: 25.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.69 AU

Year: 169 Days

Day: 36.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.59 AU - 2.55 AU

Year: 1082 Days

Day: 23.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,241,517 km

• M1: 627,114 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.4 AU - 2.42 AU

Year: 1360 Days

Day: 19.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.1 °

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: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.37 AU - 2.93 AU

Year: 1568 Days

Day: 17 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,241,517 km

• M1: 548,127 km (0.104 R)
• M2: 787,184 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.53 AU - 3.11 AU

Year: 1721 Days

Day: 24 Hours

Environment

Temp: -89 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 9.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.15 AU - 9.23 AU

Year: 7750 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,241,517 km

• M1: 115,639 km (0.072 R)
• M2: 379,530 km (0.075 R)
• M3: 543,938 km (0.102 R)
• M4: 841,638 km (0.106 R)
• M5: 1,117,496 km (0.079 R)
• M6: 1,215,782 km (0.11 R)
• M7: 1,302,399 km (0.075 R)
• M8: 1,718,281 km (0.088 R)
• M9: 2,052,034 km (0.047 R)
• M10: 2,138,651 km (0.105 R)
• M11: 2,280,021 km (0.09 R)
• M12: 2,646,835 km (0.104 R)
• M13: 2,914,615 km (0.057 R)
• M14: 3,476,655 km (0.076 R)
• M15: 4,159,569 km (0.062 R)
• M16: 4,270,122 km (0.101 R)
• M17: 5,670,208 km (0.035 R)
• M18: 5,768,195 km (0.092 R)
• M19: 5,941,279 km (0.106 R)
• M20: 6,805,656 km (0.088 R)
• M21: 7,466,280 km (0.089 R)
• M22: 7,573,841 km (0.084 R)
• M23: 8,202,601 km (0.078 R)
• M24: 8,341,577 km (0.11 R)
• M25: 8,762,994 km (0.066 R)
• M26: 9,480,765 km (0.05 R)
• M27: 11,003,073 km (0.076 R)
• M28: 11,902,007 km (0.11 R)
• M29: 13,375,994 km (0.118 R)
• M30: 14,067,885 km (0.042 R)
• M31: 14,367,978 km (0.062 R)
• M32: 14,502,018 km (0.09 R)
• M33: 15,110,432 km (0.118 R)
• M34: 15,315,082 km (0.092 R)
• M35: 16,422,106 km (0.12 R)
• M36: 16,879,128 km (0.078 R)
• M37: 17,698,026 km (0.075 R)
• M38: 17,805,887 km (0.095 R)
• M39: 18,675,948 km (0.088 R)
• M40: 19,042,463 km (0.06 R)
• M41: 19,153,015 km (0.084 R)
• M42: 19,559,772 km (0.071 R)
• M43: 19,969,371 km (0.059 R)
• M44: 20,532,607 km (0.116 R)
• M45: 20,608,154 km (0.089 R)
• M46: 20,721,549 km (0.119 R)
• M47: 21,253,519 km (0.057 R)
• M48: 23,032,836 km (0.068 R)
• M49: 23,307,797 km (0.093 R)
• M50: 23,702,586 km (0.081 R)
• M51: 24,819,334 km (0.108 R)
• M52: 26,157,636 km (0.095 R)
• M53: 26,321,446 km (0.105 R)
• M54: 26,526,694 km (0.064 R)
• M55: 27,978,093 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.9

Radius: 11.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.72 AU - 9.98 AU

Year: 9569 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,241,517 km

• M1: 216,169 km (0.093 R)
• M2: 294,558 km (0.111 R)
• M3: 411,993 km (0.083 R)
• M4: 864,676 km (0.078 R)
• M5: 987,346 km (0.092 R)
• M6: 1,067,231 km (0.074 R)
• M7: 1,320,949 km (0.095 R)
• M8: 1,787,246 km (0.105 R)
• M9: 3,540,682 km (0.119 R)
• M10: 3,794,400 km (0.114 R)
• M11: 4,054,252 km (0.048 R)
• M12: 4,212,975 km (0.057 R)
• M13: 4,784,738 km (0.081 R)
• M14: 4,980,712 km (0.037 R)
• M15: 5,208,250 km (0.099 R)
• M16: 5,851,222 km (0.098 R)
• M17: 6,000,969 km (0.116 R)
• M18: 6,151,913 km (0.109 R)
• M19: 6,334,722 km (0.088 R)
• M20: 6,488,508 km (0.11 R)
• M21: 6,894,068 km (0.075 R)
• M22: 7,116,072 km (0.116 R)
• M23: 7,632,035 km (0.045 R)
• M24: 8,060,184 km (0.047 R)
• M25: 8,394,984 km (0.038 R)
• M26: 8,666,205 km (0.053 R)
• M27: 8,871,453 km (0.079 R)
• M28: 9,251,880 km (0.105 R)
• M29: 9,531,928 km (0.078 R)
• M30: 9,743,908 km (0.092 R)
• M31: 9,921,780 km (0.086 R)
• M32: 10,064,795 km (0.076 R)
• M33: 11,048,102 km (0.103 R)
• M34: 11,233,603 km (0.092 R)
• M35: 12,676,774 km (0.096 R)
• M36: 12,909,997 km (0.111 R)
• M37: 12,988,087 km (0.099 R)
• M38: 13,380,782 km (0.098 R)
• M39: 13,657,986 km (0.111 R)
• M40: 14,622,743 km (0.096 R)
• M41: 15,195,703 km (0.093 R)
• M42: 16,152,830 km (0.062 R)
• M43: 16,405,800 km (0.112 R)
• M44: 16,958,265 km (0.12 R)
• M45: 18,169,110 km (0.086 R)
• M46: 18,564,198 km (0.088 R)
• M47: 18,652,311 km (0.118 R)
• M48: 18,917,698 km (0.084 R)
• M49: 19,184,431 km (0.066 R)
• M50: 19,676,458 km (0.081 R)
• M51: 20,127,496 km (0.092 R)
• M52: 20,673,229 km (0.103 R)
• M53: 21,177,673 km (0.105 R)
• M54: 21,454,579 km (0.079 R)
• M55: 21,547,180 km (0.1 R)
• M56: 22,105,479 km (0.091 R)
• M57: 22,198,978 km (0.115 R)
• M58: 23,331,284 km (0.064 R)
• M59: 23,617,315 km (0.047 R)
• M60: 23,856,522 km (0.115 R)
• M61: 24,192,818 km (0.067 R)
• M62: 25,162,212 km (0.034 R)
• M63: 25,259,900 km (0.056 R)
• M64: 25,749,982 km (0.068 R)
• M65: 25,996,220 km (0.105 R)
• M66: 26,689,906 km (0.104 R)
• M67: 26,839,354 km (0.098 R)
• M68: 27,490,254 km (0.061 R)
• M69: 27,590,784 km (0.058 R)
• M70: 27,691,463 km (0.102 R)
• M71: 28,858,476 km (0.1 R)
• M72: 29,422,161 km (0.073 R)
• M73: 29,679,619 km (0.116 R)
• M74: 30,248,689 km (0.1 R)
• M75: 30,560,601 km (0.088 R)
• M76: 31,187,715 km (0.063 R)
• M77: 31,713,552 km (0.074 R)
• M78: 32,348,296 km (0.066 R)
• M79: 33,040,784 km (0.118 R)
• M80: 35,804,306 km (0.097 R)
• M81: 35,914,260 km (0.073 R)
• M82: 36,299,624 km (0.11 R)
• M83: 36,465,229 km (0.069 R)
• M84: 36,797,336 km (0.072 R)
• M85: 36,908,188 km (0.076 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit