🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 9.6

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.59 AU - 0.89 AU

Year: 432 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,468,904 km

• M1: 120,277 km (0.09 R)
• M2: 435,779 km (0.093 R)
• M3: 1,094,458 km (0.058 R)
• M4: 2,021,666 km (0.059 R)
• M5: 2,436,800 km (0.078 R)
• M6: 2,844,903 km (0.066 R)
• M7: 3,194,663 km (0.109 R)
• M8: 3,660,062 km (0.098 R)
• M9: 4,197,567 km (0.051 R)
• M10: 4,726,994 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 8.3

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.3 AU - 1.74 AU

Year: 1271 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,468,904 km

• M1: 103,223 km (0.12 R)
• M2: 427,551 km (0.064 R)
• M3: 710,739 km (0.119 R)
• M4: 1,045,988 km (0.106 R)
• M5: 1,348,924 km (0.078 R)
• M6: 1,662,032 km (0.047 R)
• M7: 2,217,788 km (0.045 R)
• M8: 2,794,039 km (0.079 R)
• M9: 3,450,325 km (0.091 R)
• M10: 3,815,194 km (0.108 R)
• M11: 4,260,996 km (0.088 R)
• M12: 5,108,468 km (0.106 R)
• M13: 6,522,467 km (0.1 R)
• M14: 6,977,843 km (0.115 R)
• M15: 8,180,460 km (0.106 R)
• M16: 9,294,067 km (0.118 R)
• M17: 9,676,140 km (0.103 R)
• M18: 10,168,317 km (0.038 R)
• M19: 11,381,855 km (0.12 R)
• M20: 11,745,677 km (0.115 R)
• M21: 12,573,402 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 11.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.11 AU - 2.81 AU

Year: 2617 Days

Day: 8.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,468,904 km

• M1: 149,747 km (0.081 R)
• M2: 653,443 km (0.095 R)
• M3: 1,029,533 km (0.109 R)
• M4: 1,760,767 km (0.11 R)
• M5: 2,429,918 km (0.066 R)
• M6: 2,932,717 km (0.068 R)
• M7: 4,627,361 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 13.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.55 AU - 2.61 AU

Year: 2811 Days

Day: 14.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,468,904 km

• M1: 169,195 km (0.099 R)
• M2: 632,799 km (0.093 R)
• M3: 1,130,960 km (0.056 R)
• M4: 2,205,521 km (0.082 R)
• M5: 2,684,983 km (0.037 R)
• M6: 3,527,069 km (0.117 R)
• M7: 4,317,843 km (0.044 R)
• M8: 5,527,193 km (0.038 R)
• M9: 6,004,410 km (0.049 R)
• M10: 7,668,387 km (0.039 R)
• M11: 8,607,562 km (0.113 R)
• M12: 9,361,236 km (0.102 R)
• M13: 10,755,339 km (0.088 R)
• M14: 11,417,609 km (0.087 R)
• M15: 12,642,067 km (0.112 R)
• M16: 13,569,125 km (0.087 R)
• M17: 14,146,723 km (0.116 R)
• M18: 16,896,930 km (0.051 R)
• M19: 19,076,272 km (0.112 R)
• M20: 21,566,478 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 14.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.96 AU - 5.18 AU

Year: 6626 Days

Day: 9.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,468,904 km

• M1: 175,329 km (0.086 R)
• M2: 798,553 km (0.078 R)
• M3: 1,352,066 km (0.119 R)
• M4: 3,280,382 km (0.067 R)
• M5: 4,263,390 km (0.097 R)
• M6: 4,954,233 km (0.033 R)
• M7: 6,079,358 km (0.072 R)
• M8: 8,324,822 km (0.066 R)
• M9: 9,317,255 km (0.103 R)
• M10: 11,589,347 km (0.041 R)
• M11: 15,061,514 km (0.061 R)
• M12: 20,290,558 km (0.036 R)
• M13: 23,062,307 km (0.105 R)
• M14: 24,409,885 km (0.105 R)
• M15: 25,015,756 km (0.116 R)
• M16: 31,740,629 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.4

Radius: 7.3

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.33 AU - 6.67 AU

Year: 11240 Days

Day: 18 Hours

Environment

Temp: -224 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,468,904 km

• M1: 122,820 km (0.098 R)
• M2: 946,805 km (0.108 R)
• M3: 4,656,832 km (0.088 R)
• M4: 5,687,711 km (0.117 R)
• M5: 7,731,816 km (0.093 R)
• M6: 8,364,765 km (0.068 R)
• M7: 8,986,045 km (0.064 R)
• M8: 9,975,336 km (0.063 R)
• M9: 12,849,859 km (0.036 R)
• M10: 22,608,128 km (0.037 R)
• M11: 28,063,962 km (0.075 R)
• M12: 30,061,393 km (0.062 R)
• M13: 32,044,761 km (0.097 R)
• M14: 37,797,398 km (0.078 R)
• M15: 40,353,577 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.9

Radius: 5.4

Gravity: 29.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.58 AU - 10.58 AU

Year: 17046 Days

Day: 22.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,468,904 km

• M1: 98,136 km (0.103 R)
• M2: 290,968 km (0.118 R)
• M3: 474,225 km (0.064 R)
• M4: 645,664 km (0.104 R)
• M5: 817,253 km (0.052 R)
• M6: 1,213,987 km (0.117 R)
• M7: 1,784,254 km (0.106 R)
• M8: 2,232,748 km (0.087 R)
• M9: 2,449,964 km (0.086 R)
• M10: 3,815,344 km (0.115 R)
• M11: 4,907,259 km (0.12 R)
• M12: 5,389,712 km (0.08 R)
• M13: 5,903,132 km (0.119 R)
• M14: 6,109,128 km (0.07 R)
• M15: 7,785,672 km (0.072 R)
• M16: 10,871,726 km (0.114 R)
• M17: 11,119,161 km (0.069 R)
• M18: 15,451,066 km (0.07 R)
• M19: 16,892,442 km (0.11 R)
• M20: 18,333,817 km (0.052 R)
• M21: 25,569,118 km (0.048 R)
• M22: 28,739,247 km (0.069 R)
• M23: 29,811,265 km (0.083 R)
• M24: 33,839,338 km (0.113 R)
• M25: 34,102,480 km (0.089 R)
• M26: 45,624,059 km (0.104 R)
• M27: 46,592,107 km (0.088 R)
• M28: 52,513,939 km (0.102 R)
• M29: 56,481,873 km (0.092 R)
• M30: 67,891,104 km (0.084 R)
• M31: 68,309,829 km (0.087 R)
• M32: 68,730,199 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit