🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 14.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.77 AU - 0.79 AU

Year: 467 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,343,920 km

• M1: 179,368 km (0.079 R)
• M2: 690,095 km (0.073 R)
• M3: 1,435,392 km (0.055 R)
• M4: 1,954,047 km (0.102 R)
• M5: 2,429,769 km (0.087 R)
• M6: 2,889,034 km (0.091 R)
• M7: 3,441,948 km (0.098 R)
• M8: 3,986,783 km (0.096 R)
• M9: 4,532,067 km (0.12 R)
• M10: 5,049,676 km (0.096 R)
• M11: 5,590,472 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 10

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.72 AU - 0.88 AU

Year: 485 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,343,920 km

• M1: 124,316 km (0.04 R)
• M2: 437,574 km (0.076 R)
• M3: 814,112 km (0.072 R)
• M4: 1,405,771 km (0.107 R)
• M5: 1,962,126 km (0.115 R)
• M6: 2,912,371 km (0.095 R)
• M7: 3,490,717 km (0.074 R)
• M8: 4,298,246 km (0.089 R)
• M9: 5,160,827 km (0.072 R)
• M10: 5,937,988 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 8.8

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.85 AU - 0.87 AU

Year: 541 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,343,920 km

• M1: 109,506 km (0.063 R)
• M2: 386,262 km (0.095 R)
• M3: 1,018,612 km (0.071 R)
• M4: 1,331,720 km (0.089 R)
• M5: 1,791,584 km (0.093 R)
• M6: 2,073,426 km (0.113 R)
• M7: 2,374,717 km (0.045 R)
• M8: 3,091,440 km (0.047 R)
• M9: 3,407,989 km (0.095 R)
• M10: 3,844,815 km (0.095 R)
• M11: 4,136,531 km (0.072 R)
• M12: 4,569,766 km (0.101 R)
• M13: 4,880,930 km (0.083 R)
• M14: 5,294,119 km (0.112 R)
• M15: 5,938,437 km (0.087 R)
• M16: 6,230,153 km (0.087 R)
• M17: 7,163,344 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.9

Radius: 8.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.87 AU - 1.01 AU

Year: 618 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,343,920 km

• M1: 100,679 km (0.077 R)
• M2: 465,997 km (0.051 R)
• M3: 724,951 km (0.069 R)
• M4: 1,084,136 km (0.089 R)
• M5: 1,342,342 km (0.066 R)
• M6: 1,628,373 km (0.054 R)
• M7: 2,379,803 km (0.091 R)
• M8: 3,022,475 km (0.1 R)
• M9: 3,332,891 km (0.117 R)
• M10: 3,615,930 km (0.119 R)
• M11: 3,914,827 km (0.03 R)
• M12: 5,033,220 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 14.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.82 AU - 3.42 AU

Year: 3738 Days

Day: 5.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,343,920 km

• M1: 187,895 km (0.06 R)
• M2: 1,469,649 km (0.076 R)
• M3: 2,624,994 km (0.058 R)
• M4: 3,130,934 km (0.038 R)
• M5: 3,608,600 km (0.065 R)
• M6: 4,407,153 km (0.104 R)
• M7: 5,010,781 km (0.057 R)
• M8: 5,953,995 km (0.117 R)
• M9: 8,660,819 km (0.094 R)
• M10: 15,198,096 km (0.049 R)
• M11: 17,551,121 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.2

Radius: 14.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.13 AU - 5.23 AU

Year: 6867 Days

Day: 8.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,343,920 km

• M1: 179,517 km (0.062 R)
• M2: 1,128,417 km (0.114 R)
• M3: 5,670,956 km (0.118 R)
• M4: 7,423,346 km (0.084 R)
• M5: 8,424,454 km (0.091 R)
• M6: 9,696,485 km (0.1 R)
• M7: 12,078,532 km (0.1 R)
• M8: 12,675,128 km (0.031 R)
• M9: 13,693,890 km (0.066 R)
• M10: 15,074,529 km (0.105 R)
• M11: 19,477,194 km (0.111 R)
• M12: 24,327,905 km (0.055 R)
• M13: 25,105,963 km (0.072 R)
• M14: 26,079,247 km (0.082 R)
• M15: 29,150,791 km (0.061 R)
• M16: 31,327,739 km (0.081 R)
• M17: 34,360,237 km (0.096 R)
• M18: 37,813,106 km (0.108 R)
• M19: 38,974,584 km (0.12 R)
• M20: 39,445,667 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.8

Radius: 7.6

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.96 AU - 6.98 AU

Year: 11162 Days

Day: 22.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,343,920 km

• M1: 94,695 km (0.088 R)
• M2: 341,083 km (0.118 R)
• M3: 586,872 km (0.109 R)
• M4: 1,044,941 km (0.108 R)
• M5: 1,553,424 km (0.095 R)
• M6: 1,959,583 km (0.11 R)
• M7: 3,456,160 km (0.105 R)
• M8: 4,330,559 km (0.068 R)
• M9: 5,450,449 km (0.116 R)
• M10: 6,711,409 km (0.033 R)
• M11: 7,564,117 km (0.06 R)
• M12: 8,202,750 km (0.059 R)
• M13: 12,748,132 km (0.056 R)
• M14: 13,130,355 km (0.094 R)
• M15: 13,850,668 km (0.081 R)
• M16: 15,156,658 km (0.117 R)
• M17: 16,467,883 km (0.114 R)
• M18: 16,921,314 km (0.053 R)
• M19: 18,492,840 km (0.066 R)
• M20: 20,331,398 km (0.095 R)
• M21: 22,657,346 km (0.065 R)
• M22: 26,988,054 km (0.082 R)
• M23: 27,512,694 km (0.109 R)
• M24: 28,690,628 km (0.104 R)
• M25: 30,238,068 km (0.102 R)
• M26: 30,576,758 km (0.117 R)
• M27: 34,717,327 km (0.1 R)
• M28: 35,337,710 km (0.119 R)
• M29: 37,632,840 km (0.075 R)
• M30: 40,297,328 km (0.116 R)
• M31: 52,053,028 km (0.118 R)
• M32: 54,017,697 km (0.103 R)
• M33: 58,094,239 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.4

Radius: 5.1

Gravity: 16.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.47 AU - 8.19 AU

Year: 12107 Days

Day: 23.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,343,920 km

• M1: 63,429 km (0.119 R)
• M2: 249,529 km (0.117 R)
• M3: 428,149 km (0.117 R)
• M4: 648,806 km (0.119 R)
• M5: 905,366 km (0.097 R)
• M6: 1,565,841 km (0.073 R)
• M7: 1,772,436 km (0.057 R)
• M8: 2,277,179 km (0.114 R)
• M9: 3,253,155 km (0.069 R)
• M10: 4,280,743 km (0.092 R)
• M11: 4,480,606 km (0.098 R)
• M12: 6,495,988 km (0.097 R)
• M13: 7,596,580 km (0.051 R)
• M14: 10,060,008 km (0.102 R)
• M15: 11,525,918 km (0.077 R)
• M16: 12,025,724 km (0.095 R)
• M17: 12,656,279 km (0.047 R)
• M18: 13,368,814 km (0.036 R)
• M19: 13,551,174 km (0.095 R)
• M20: 14,045,295 km (0.076 R)
• M21: 14,808,992 km (0.071 R)
• M22: 17,337,496 km (0.104 R)
• M23: 17,846,278 km (0.086 R)
• M24: 18,141,435 km (0.096 R)
• M25: 18,741,472 km (0.061 R)
• M26: 19,823,214 km (0.102 R)
• M27: 21,689,746 km (0.039 R)
• M28: 22,536,620 km (0.071 R)
• M29: 26,525,946 km (0.094 R)
• M30: 29,295,452 km (0.115 R)
• M31: 33,354,042 km (0.106 R)
• M32: 36,337,024 km (0.112 R)
• M33: 41,911,639 km (0.04 R)
• M34: 43,488,999 km (0.08 R)
• M35: 44,697,749 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit