🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.51 AU - 0.67 AU

Year: 293 Days

Day: 47.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,397,082 km

• M1: 33,959 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 11.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.66 AU - 0.9 AU

Year: 445 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,397,082 km

• M1: 144,512 km (0.107 R)
• M2: 522,097 km (0.082 R)
• M3: 1,017,415 km (0.035 R)
• M4: 1,498,372 km (0.092 R)
• M5: 1,860,848 km (0.115 R)
• M6: 2,248,306 km (0.1 R)
• M7: 2,719,390 km (0.095 R)
• M8: 3,312,246 km (0.082 R)
• M9: 4,253,516 km (0.083 R)
• M10: 4,671,194 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 10.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.67 AU - 2.47 AU

Year: 1923 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,397,082 km

• M1: 129,402 km (0.113 R)
• M2: 494,720 km (0.045 R)
• M3: 973,882 km (0.045 R)
• M4: 1,526,796 km (0.106 R)
• M5: 2,138,950 km (0.112 R)
• M6: 3,279,185 km (0.062 R)
• M7: 3,817,588 km (0.062 R)
• M8: 4,245,438 km (0.081 R)
• M9: 4,845,625 km (0.089 R)
• M10: 5,348,273 km (0.08 R)
• M11: 5,978,380 km (0.058 R)
• M12: 6,886,140 km (0.104 R)
• M13: 7,577,282 km (0.105 R)
• M14: 8,111,047 km (0.044 R)
• M15: 8,490,726 km (0.098 R)
• M16: 8,821,038 km (0.099 R)
• M17: 9,668,810 km (0.04 R)
• M18: 12,081,374 km (0.075 R)
• M19: 13,650,507 km (0.08 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.5

Radius: 12.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.69 AU - 3.33 AU

Year: 3372 Days

Day: 9.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,397,082 km

• M1: 161,566 km (0.082 R)
• M2: 934,388 km (0.051 R)
• M3: 1,367,624 km (0.037 R)
• M4: 2,057,270 km (0.117 R)
• M5: 2,698,147 km (0.1 R)
• M6: 3,528,116 km (0.114 R)
• M7: 4,134,736 km (0.104 R)
• M8: 4,834,554 km (0.066 R)
• M9: 5,344,085 km (0.061 R)
• M10: 5,749,495 km (0.108 R)
• M11: 6,562,111 km (0.081 R)
• M12: 7,582,817 km (0.101 R)
• M13: 8,096,536 km (0.065 R)
• M14: 10,264,060 km (0.119 R)
• M15: 11,109,138 km (0.071 R)
• M16: 15,066,600 km (0.116 R)
• M17: 16,495,708 km (0.089 R)
• M18: 19,432,015 km (0.067 R)
• M19: 21,800,000 km (0.096 R)
• M20: 23,338,465 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 10.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.02 AU - 6.12 AU

Year: 8488 Days

Day: 8.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,397,082 km

• M1: 136,882 km (0.071 R)
• M2: 826,229 km (0.047 R)
• M3: 1,439,880 km (0.074 R)
• M4: 2,131,770 km (0.086 R)
• M5: 3,065,859 km (0.07 R)
• M6: 4,146,703 km (0.09 R)
• M7: 4,491,676 km (0.116 R)
• M8: 7,410,630 km (0.071 R)
• M9: 8,625,963 km (0.098 R)
• M10: 11,658,012 km (0.103 R)
• M11: 14,585,643 km (0.038 R)
• M12: 16,325,167 km (0.074 R)
• M13: 18,084,737 km (0.074 R)
• M14: 20,396,024 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.2

Radius: 6.5

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.65 AU - 9.15 AU

Year: 14337 Days

Day: 22.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,397,082 km

• M1: 81,082 km (0.066 R)
• M2: 302,636 km (0.095 R)
• M3: 553,213 km (0.118 R)
• M4: 778,208 km (0.1 R)
• M5: 998,117 km (0.082 R)
• M6: 1,234,182 km (0.115 R)
• M7: 1,597,556 km (0.092 R)
• M8: 1,941,481 km (0.112 R)
• M9: 2,235,591 km (0.115 R)
• M10: 3,055,237 km (0.097 R)
• M11: 3,507,023 km (0.082 R)
• M12: 4,929,998 km (0.049 R)
• M13: 6,301,511 km (0.086 R)
• M14: 7,462,391 km (0.103 R)
• M15: 8,186,594 km (0.057 R)
• M16: 8,857,690 km (0.097 R)
• M17: 9,513,228 km (0.089 R)
• M18: 12,276,300 km (0.076 R)
• M19: 14,006,998 km (0.058 R)
• M20: 16,187,387 km (0.104 R)
• M21: 17,865,427 km (0.088 R)
• M22: 19,572,338 km (0.075 R)
• M23: 26,044,241 km (0.119 R)
• M24: 26,554,669 km (0.097 R)
• M25: 27,912,868 km (0.108 R)
• M26: 31,798,972 km (0.091 R)
• M27: 34,662,724 km (0.048 R)
• M28: 37,305,520 km (0.106 R)
• M29: 40,623,302 km (0.1 R)
• M30: 45,443,944 km (0.091 R)
• M31: 48,144,036 km (0.084 R)
• M32: 50,002,340 km (0.045 R)
• M33: 51,267,489 km (0.115 R)
• M34: 51,587,031 km (0.107 R)
• M35: 54,026,373 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 11,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit