🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.13 AU - 3.53 AU

Year: 1722 Days

Day: 23.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 8.1

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.11 AU - 7.25 AU

Year: 6244 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 115,858,493 km

• M1: 100,679 km (0.117 R)
• M2: 378,931 km (0.036 R)
• M3: 1,059,452 km (0.094 R)
• M4: 1,373,159 km (0.116 R)
• M5: 1,693,149 km (0.075 R)
• M6: 2,503,520 km (0.069 R)
• M7: 3,281,280 km (0.085 R)
• M8: 3,714,366 km (0.06 R)
• M9: 4,421,814 km (0.106 R)
• M10: 4,751,228 km (0.036 R)
• M11: 5,306,386 km (0.11 R)
• M12: 6,651,271 km (0.051 R)
• M13: 6,974,552 km (0.118 R)
• M14: 8,291,761 km (0.066 R)
• M15: 9,183,813 km (0.089 R)
• M16: 9,539,856 km (0.048 R)
• M17: 9,859,098 km (0.098 R)
• M18: 11,409,979 km (0.113 R)
• M19: 12,404,207 km (0.096 R)
• M20: 12,839,686 km (0.103 R)
• M21: 14,684,377 km (0.085 R)
• M22: 16,830,808 km (0.105 R)
• M23: 19,106,042 km (0.064 R)
• M24: 19,908,036 km (0.115 R)
• M25: 21,813,763 km (0.118 R)
• M26: 25,370,752 km (0.113 R)
• M27: 25,984,253 km (0.059 R)
• M28: 26,339,248 km (0.075 R)
• M29: 26,607,477 km (0.119 R)
• M30: 30,954,193 km (0.059 R)
• M31: 32,673,521 km (0.101 R)
• M32: 33,191,130 km (0.112 R)
• M33: 35,642,590 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.7

Radius: 9.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.29 AU - 7.81 AU

Year: 7503 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 115,858,493 km

• M1: 118,182 km (0.11 R)
• M2: 512,373 km (0.085 R)
• M3: 822,339 km (0.091 R)
• M4: 1,317,209 km (0.06 R)
• M5: 2,032,137 km (0.106 R)
• M6: 2,718,941 km (0.087 R)
• M7: 3,046,112 km (0.092 R)
• M8: 4,164,805 km (0.101 R)
• M9: 4,522,344 km (0.082 R)
• M10: 5,628,321 km (0.092 R)
• M11: 8,812,811 km (0.075 R)
• M12: 10,067,488 km (0.036 R)
• M13: 10,951,761 km (0.041 R)
• M14: 11,635,722 km (0.113 R)
• M15: 12,090,350 km (0.11 R)
• M16: 12,452,078 km (0.069 R)
• M17: 13,803,396 km (0.078 R)
• M18: 16,731,175 km (0.096 R)
• M19: 18,577,961 km (0.108 R)
• M20: 24,762,487 km (0.093 R)
• M21: 26,890,816 km (0.1 R)
• M22: 27,864,847 km (0.078 R)
• M23: 28,315,287 km (0.034 R)
• M24: 29,138,224 km (0.101 R)
• M25: 29,789,274 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.5

Radius: 13

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.1 AU - 14.06 AU

Year: 16137 Days

Day: 14.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 115,858,493 km

• M1: 161,715 km (0.07 R)
• M2: 600,935 km (0.048 R)
• M3: 1,120,937 km (0.087 R)
• M4: 2,448,917 km (0.118 R)
• M5: 3,018,436 km (0.098 R)
• M6: 4,038,544 km (0.063 R)
• M7: 5,037,260 km (0.098 R)
• M8: 7,389,536 km (0.074 R)
• M9: 10,233,093 km (0.112 R)
• M10: 11,189,023 km (0.091 R)
• M11: 13,606,375 km (0.104 R)
• M12: 14,972,652 km (0.087 R)
• M13: 15,835,234 km (0.07 R)
• M14: 16,428,389 km (0.05 R)
• M15: 17,346,172 km (0.109 R)
• M16: 17,976,727 km (0.031 R)
• M17: 21,541,345 km (0.06 R)
• M18: 22,827,438 km (0.12 R)
• M19: 27,308,792 km (0.078 R)
• M20: 28,270,706 km (0.062 R)
• M21: 35,520,518 km (0.108 R)
• M22: 36,537,934 km (0.116 R)
• M23: 48,113,966 km (0.112 R)
• M24: 53,721,792 km (0.081 R)
• M25: 54,389,148 km (0.091 R)
• M26: 55,911,007 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.7

Radius: 4.8

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.23 AU - 21.35 AU

Year: 26001 Days

Day: 20.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 115,858,493 km

• M1: 61,036 km (0.093 R)
• M2: 236,813 km (0.093 R)
• M3: 400,922 km (0.102 R)
• M4: 2,351,978 km (0.097 R)
• M5: 3,704,642 km (0.12 R)
• M6: 4,875,544 km (0.115 R)
• M7: 5,092,162 km (0.034 R)
• M8: 6,973,056 km (0.092 R)
• M9: 9,774,725 km (0.084 R)
• M10: 17,882,331 km (0.112 R)
• M11: 19,100,955 km (0.069 R)
• M12: 21,221,655 km (0.054 R)
• M13: 26,473,438 km (0.11 R)
• M14: 55,729,396 km (0.103 R)
• M15: 61,561,768 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.5

Radius: 6.9

Gravity: 19.71 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 19.42 AU - 20.38 AU

Year: 32105 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 115,858,493 km

• M1: 87,814 km (0.105 R)
• M2: 383,569 km (0.1 R)
• M3: 984,504 km (0.082 R)
• M4: 1,767,648 km (0.114 R)
• M5: 2,880,208 km (0.104 R)
• M6: 3,602,018 km (0.106 R)
• M7: 3,844,067 km (0.108 R)
• M8: 4,839,790 km (0.084 R)
• M9: 5,487,250 km (0.101 R)
• M10: 5,808,586 km (0.111 R)
• M11: 8,006,777 km (0.12 R)
• M12: 9,947,810 km (0.053 R)
• M13: 11,281,325 km (0.084 R)
• M14: 12,969,537 km (0.098 R)
• M15: 13,873,856 km (0.074 R)
• M16: 14,470,752 km (0.097 R)
• M17: 15,715,855 km (0.117 R)
• M18: 15,991,564 km (0.082 R)
• M19: 21,639,182 km (0.111 R)
• M20: 23,145,035 km (0.111 R)
• M21: 25,723,055 km (0.115 R)
• M22: 27,147,077 km (0.118 R)
• M23: 34,440,272 km (0.117 R)
• M24: 38,118,136 km (0.085 R)
• M25: 40,652,922 km (0.052 R)
• M26: 45,680,907 km (0.098 R)
• M27: 47,572,572 km (0.045 R)
• M28: 53,560,077 km (0.092 R)
• M29: 63,453,283 km (0.069 R)
• M30: 67,003,540 km (0.058 R)
• M31: 71,940,120 km (0.112 R)
• M32: 72,193,240 km (0.062 R)
• M33: 75,275,704 km (0.051 R)
• M34: 76,585,583 km (0.086 R)
• M35: 77,378,900 km (0.073 R)
• M36: 82,807,358 km (0.096 R)
• M37: 88,194,377 km (0.08 R)
• M38: 88,774,668 km (0.066 R)
• M39: 90,825,804 km (0.069 R)
• M40: 100,605,466 km (0.025 R)
• M41: 103,799,829 km (0.095 R)
• M42: 114,130,609 km (0.081 R)
• M43: 114,474,834 km (0.099 R)
• M44: 115,165,228 km (0.061 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit