🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.43 AU - 2.47 AU

Year: 1415 Days

Day: 13.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 9.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.82 AU - 5.64 AU

Year: 4413 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,303,524 km

• M1: 117,434 km (0.072 R)
• M2: 486,642 km (0.095 R)
• M3: 998,865 km (0.041 R)
• M4: 1,329,925 km (0.07 R)
• M5: 1,640,789 km (0.086 R)
• M6: 2,000,722 km (0.11 R)
• M7: 2,294,083 km (0.1 R)
• M8: 3,353,087 km (0.097 R)
• M9: 4,806,580 km (0.088 R)
• M10: 5,632,509 km (0.073 R)
• M11: 7,464,635 km (0.099 R)
• M12: 8,355,041 km (0.051 R)
• M13: 8,863,075 km (0.082 R)
• M14: 10,061,205 km (0.05 R)
• M15: 10,511,195 km (0.05 R)
• M16: 13,304,038 km (0.076 R)
• M17: 13,647,515 km (0.07 R)
• M18: 13,946,710 km (0.106 R)
• M19: 15,134,517 km (0.095 R)
• M20: 16,332,497 km (0.093 R)
• M21: 18,916,202 km (0.085 R)
• M22: 19,665,538 km (0.097 R)
• M23: 21,423,911 km (0.1 R)
• M24: 22,444,767 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 9.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.72 AU - 5.86 AU

Year: 4489 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,303,524 km

• M1: 115,938 km (0.094 R)
• M2: 743,651 km (0.118 R)
• M3: 1,307,186 km (0.064 R)
• M4: 1,640,490 km (0.104 R)
• M5: 1,943,127 km (0.087 R)
• M6: 2,269,549 km (0.065 R)
• M7: 2,868,988 km (0.092 R)
• M8: 3,821,627 km (0.048 R)
• M9: 4,210,432 km (0.109 R)
• M10: 5,588,827 km (0.103 R)
• M11: 6,036,573 km (0.12 R)
• M12: 7,811,402 km (0.082 R)
• M13: 8,371,946 km (0.063 R)
• M14: 8,714,076 km (0.061 R)
• M15: 10,370,424 km (0.104 R)
• M16: 11,252,453 km (0.079 R)
• M17: 11,754,204 km (0.045 R)
• M18: 13,488,342 km (0.082 R)
• M19: 13,911,555 km (0.087 R)
• M20: 16,162,255 km (0.113 R)
• M21: 16,639,921 km (0.107 R)
• M22: 18,529,940 km (0.116 R)
• M23: 19,526,561 km (0.047 R)
• M24: 20,373,884 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.3

Radius: 9.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.41 AU - 7.01 AU

Year: 6413 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,303,524 km

• M1: 120,576 km (0.109 R)
• M2: 1,499,120 km (0.073 R)
• M3: 2,262,967 km (0.046 R)
• M4: 3,610,694 km (0.092 R)
• M5: 4,090,903 km (0.11 R)
• M6: 5,957,137 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 8.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.95 AU - 7.55 AU

Year: 7203 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,303,524 km

• M1: 114,442 km (0.066 R)
• M2: 443,857 km (0.065 R)
• M3: 902,075 km (0.097 R)
• M4: 1,909,617 km (0.099 R)
• M5: 2,246,362 km (0.105 R)
• M6: 2,649,229 km (0.073 R)
• M7: 3,683,698 km (0.109 R)
• M8: 3,958,060 km (0.115 R)
• M9: 4,283,137 km (0.116 R)
• M10: 5,238,469 km (0.056 R)
• M11: 5,631,163 km (0.093 R)
• M12: 8,984,549 km (0.058 R)
• M13: 10,885,190 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.2

Radius: 5.3

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.27 AU - 14.37 AU

Year: 15955 Days

Day: 17.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,303,524 km

• M1: 67,319 km (0.12 R)
• M2: 397,033 km (0.092 R)
• M3: 612,454 km (0.089 R)
• M4: 2,559,919 km (0.062 R)
• M5: 5,381,933 km (0.073 R)
• M6: 6,824,804 km (0.097 R)
• M7: 7,521,931 km (0.04 R)
• M8: 8,605,767 km (0.097 R)
• M9: 10,170,710 km (0.117 R)
• M10: 10,789,148 km (0.041 R)
• M11: 11,254,547 km (0.083 R)
• M12: 15,324,955 km (0.056 R)
• M13: 15,838,375 km (0.115 R)
• M14: 18,251,090 km (0.078 R)
• M15: 20,191,823 km (0.097 R)
• M16: 23,790,101 km (0.077 R)
• M17: 24,677,066 km (0.047 R)
• M18: 35,297,767 km (0.101 R)
• M19: 37,102,067 km (0.074 R)
• M20: 43,900,393 km (0.082 R)
• M21: 56,185,519 km (0.094 R)
• M22: 59,894,350 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.8

Radius: 3

Gravity: 49.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.35 AU - 16.67 AU

Year: 19348 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,303,524 km

• M1: 37,250 km (0.049 R)
• M2: 142,866 km (0.092 R)
• M3: 267,481 km (0.069 R)
• M4: 364,271 km (0.048 R)
• M5: 632,500 km (0.118 R)
• M6: 914,641 km (0.034 R)
• M7: 1,274,424 km (0.073 R)
• M8: 1,807,441 km (0.084 R)
• M9: 5,290,828 km (0.112 R)
• M10: 7,189,225 km (0.103 R)
• M11: 7,879,320 km (0.096 R)
• M12: 12,318,786 km (0.11 R)
• M13: 12,447,141 km (0.114 R)
• M14: 14,840,857 km (0.101 R)
• M15: 17,849,868 km (0.076 R)
• M16: 21,798,355 km (0.12 R)
• M17: 25,347,414 km (0.069 R)
• M18: 27,041,311 km (0.106 R)
• M19: 32,818,332 km (0.111 R)
• M20: 35,471,600 km (0.096 R)
• M21: 38,950,199 km (0.1 R)
• M22: 41,056,986 km (0.093 R)
• M23: 43,535,075 km (0.096 R)
• M24: 45,495,854 km (0.118 R)
• M25: 46,265,535 km (0.082 R)
• M26: 48,147,925 km (0.107 R)
• M27: 56,895,960 km (0.112 R)
• M28: 63,535,412 km (0.076 R)
• M29: 64,110,915 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit