🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.78 AU

Year: 326 Days

Day: 44.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 14

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.61 AU - 2.59 AU

Year: 1935 Days

Day: 6.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,573,941 km

• M1: 174,132 km (0.097 R)
• M2: 631,453 km (0.091 R)
• M3: 1,447,509 km (0.071 R)
• M4: 2,023,910 km (0.043 R)
• M5: 2,523,716 km (0.107 R)
• M6: 3,686,540 km (0.06 R)
• M7: 4,399,973 km (0.094 R)
• M8: 5,249,988 km (0.113 R)
• M9: 6,337,863 km (0.097 R)
• M10: 7,133,874 km (0.112 R)
• M11: 7,781,333 km (0.093 R)
• M12: 9,194,285 km (0.065 R)
• M13: 11,038,976 km (0.09 R)
• M14: 11,947,335 km (0.046 R)
• M15: 12,904,761 km (0.072 R)
• M16: 13,380,482 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804

Radius: 8.8

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.37 AU - 2.41 AU

Year: 2349 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,573,941 km

• M1: 110,254 km (0.077 R)
• M2: 387,458 km (0.113 R)
• M3: 736,620 km (0.119 R)
• M4: 1,063,342 km (0.119 R)
• M5: 1,610,122 km (0.099 R)
• M6: 1,900,641 km (0.092 R)
• M7: 2,663,440 km (0.1 R)
• M8: 3,580,176 km (0.049 R)
• M9: 4,060,685 km (0.111 R)
• M10: 4,987,294 km (0.113 R)
• M11: 5,439,229 km (0.105 R)
• M12: 5,738,425 km (0.105 R)
• M13: 6,022,361 km (0.119 R)
• M14: 6,562,859 km (0.093 R)
• M15: 6,873,723 km (0.084 R)
• M16: 7,740,792 km (0.045 R)
• M17: 8,545,180 km (0.088 R)
• M18: 10,357,259 km (0.092 R)
• M19: 10,701,932 km (0.056 R)
• M20: 11,133,373 km (0.101 R)
• M21: 12,157,221 km (0.113 R)
• M22: 16,262,785 km (0.068 R)
• M23: 18,346,384 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 13.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.81 AU - 6.37 AU

Year: 8403 Days

Day: 10.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,573,941 km

• M1: 171,738 km (0.083 R)
• M2: 869,164 km (0.118 R)
• M3: 1,608,776 km (0.065 R)
• M4: 2,320,861 km (0.101 R)
• M5: 2,837,722 km (0.048 R)
• M6: 3,341,568 km (0.074 R)
• M7: 5,522,405 km (0.048 R)
• M8: 7,333,138 km (0.05 R)
• M9: 7,802,127 km (0.094 R)
• M10: 9,548,982 km (0.048 R)
• M11: 10,071,228 km (0.055 R)
• M12: 11,010,852 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.1

Radius: 5.1

Gravity: 30.8 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.54 AU - 9.92 AU

Year: 16400 Days

Day: 18.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,573,941 km

• M1: 63,579 km (0.072 R)
• M2: 281,842 km (0.059 R)
• M3: 486,492 km (0.078 R)
• M4: 1,429,258 km (0.094 R)
• M5: 1,704,967 km (0.1 R)
• M6: 2,895,018 km (0.077 R)
• M7: 4,387,855 km (0.112 R)
• M8: 4,690,342 km (0.106 R)
• M9: 4,934,935 km (0.034 R)
• M10: 6,893,320 km (0.089 R)
• M11: 12,989,882 km (0.102 R)
• M12: 19,067,894 km (0.104 R)
• M13: 20,053,744 km (0.091 R)
• M14: 21,643,521 km (0.111 R)
• M15: 22,419,934 km (0.086 R)
• M16: 22,715,838 km (0.111 R)
• M17: 23,114,517 km (0.108 R)
• M18: 36,804,218 km (0.114 R)
• M19: 40,475,649 km (0.11 R)
• M20: 46,269,724 km (0.043 R)
• M21: 48,208,213 km (0.078 R)
• M22: 49,031,600 km (0.091 R)
• M23: 50,368,556 km (0.1 R)
• M24: 51,729,597 km (0.07 R)
• M25: 52,073,672 km (0.058 R)
• M26: 55,598,647 km (0.097 R)
• M27: 57,788,161 km (0.075 R)
• M28: 58,158,566 km (0.105 R)
• M29: 61,950,273 km (0.081 R)
• M30: 62,923,408 km (0.054 R)
• M31: 65,500,979 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.3

Radius: 5.6

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.05 AU - 11.35 AU

Year: 22254 Days

Day: 19.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,573,941 km

• M1: 69,713 km (0.074 R)
• M2: 264,639 km (0.12 R)
• M3: 521,648 km (0.109 R)
• M4: 1,370,017 km (0.116 R)
• M5: 1,844,991 km (0.081 R)
• M6: 2,100,055 km (0.034 R)
• M7: 2,633,222 km (0.026 R)
• M8: 3,963,745 km (0.03 R)
• M9: 4,631,849 km (0.074 R)
• M10: 4,919,077 km (0.092 R)
• M11: 5,180,275 km (0.095 R)
• M12: 5,489,943 km (0.092 R)
• M13: 5,852,867 km (0.085 R)
• M14: 7,085,254 km (0.104 R)
• M15: 8,534,259 km (0.09 R)
• M16: 9,757,671 km (0.09 R)
• M17: 11,093,580 km (0.113 R)
• M18: 12,754,565 km (0.099 R)
• M19: 13,176,580 km (0.074 R)
• M20: 14,727,162 km (0.087 R)
• M21: 17,835,208 km (0.074 R)
• M22: 19,265,363 km (0.053 R)
• M23: 19,914,469 km (0.089 R)
• M24: 22,250,738 km (0.054 R)
• M25: 24,225,131 km (0.094 R)
• M26: 27,343,050 km (0.108 R)
• M27: 36,849,396 km (0.094 R)
• M28: 37,275,451 km (0.074 R)
• M29: 51,636,248 km (0.114 R)
• M30: 56,194,495 km (0.103 R)
• M31: 56,758,779 km (0.12 R)
• M32: 57,707,827 km (0.065 R)
• M33: 63,016,009 km (0.052 R)
• M34: 65,476,146 km (0.115 R)
• M35: 66,101,016 km (0.108 R)
• M36: 67,151,343 km (0.042 R)
• M37: 76,878,495 km (0.09 R)
• M38: 77,341,650 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit