🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 14.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.91 AU - 1.07 AU

Year: 646 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,885,990 km

• M1: 175,478 km (0.103 R)
• M2: 749,037 km (0.106 R)
• M3: 1,439,132 km (0.104 R)
• M4: 1,908,869 km (0.031 R)
• M5: 2,754,994 km (0.113 R)
• M6: 3,208,426 km (0.119 R)
• M7: 4,299,892 km (0.071 R)
• M8: 4,898,283 km (0.036 R)
• M9: 5,442,071 km (0.106 R)
• M10: 6,065,146 km (0.087 R)
• M11: 6,609,982 km (0.116 R)
• M12: 7,056,382 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 9.1

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.73 AU - 2.03 AU

Year: 1691 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,885,990 km

• M1: 113,246 km (0.111 R)
• M2: 619,036 km (0.074 R)
• M3: 942,766 km (0.095 R)
• M4: 1,399,189 km (0.111 R)
• M5: 1,998,328 km (0.083 R)
• M6: 2,287,202 km (0.108 R)
• M7: 2,659,850 km (0.083 R)
• M8: 3,151,130 km (0.061 R)
• M9: 3,666,644 km (0.04 R)
• M10: 4,065,771 km (0.095 R)
• M11: 4,781,597 km (0.118 R)
• M12: 5,258,964 km (0.063 R)
• M13: 5,672,901 km (0.115 R)
• M14: 6,488,359 km (0.098 R)
• M15: 6,910,823 km (0.106 R)
• M16: 8,598,437 km (0.048 R)
• M17: 9,076,252 km (0.085 R)
• M18: 9,740,766 km (0.097 R)
• M19: 11,658,611 km (0.074 R)
• M20: 12,363,815 km (0.099 R)
• M21: 12,931,539 km (0.093 R)
• M22: 13,347,720 km (0.113 R)
• M23: 14,294,825 km (0.097 R)
• M24: 15,331,987 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.4

Radius: 9.9

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.75 AU - 2.77 AU

Year: 2229 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 98 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,885,990 km

• M1: 123,418 km (0.109 R)
• M2: 588,069 km (0.047 R)
• M3: 1,013,077 km (0.12 R)
• M4: 1,387,969 km (0.102 R)
• M5: 1,702,873 km (0.095 R)
• M6: 2,164,831 km (0.118 R)
• M7: 3,159,208 km (0.104 R)
• M8: 4,110,949 km (0.047 R)
• M9: 4,707,097 km (0.042 R)
• M10: 5,060,148 km (0.101 R)
• M11: 5,454,638 km (0.11 R)
• M12: 6,305,550 km (0.062 R)
• M13: 6,929,673 km (0.099 R)
• M14: 7,896,524 km (0.119 R)
• M15: 8,884,318 km (0.12 R)
• M16: 9,952,597 km (0.096 R)
• M17: 11,893,031 km (0.093 R)
• M18: 12,550,513 km (0.062 R)
• M19: 13,362,531 km (0.118 R)
• M20: 14,300,509 km (0.06 R)
• M21: 14,669,118 km (0.109 R)
• M22: 15,186,278 km (0.068 R)
• M23: 16,058,883 km (0.109 R)
• M24: 16,407,146 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 9.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.76 AU - 3.82 AU

Year: 4840 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,885,990 km

• M1: 123,269 km (0.101 R)
• M2: 867,219 km (0.067 R)
• M3: 1,958,685 km (0.101 R)
• M4: 2,576,225 km (0.114 R)
• M5: 3,087,850 km (0.091 R)
• M6: 3,992,468 km (0.076 R)
• M7: 5,038,157 km (0.117 R)
• M8: 7,352,586 km (0.086 R)
• M9: 11,041,968 km (0.113 R)
• M10: 12,881,723 km (0.115 R)
• M11: 14,110,670 km (0.079 R)
• M12: 15,193,160 km (0.11 R)
• M13: 17,038,898 km (0.034 R)
• M14: 17,829,822 km (0.103 R)
• M15: 18,900,793 km (0.118 R)
• M16: 22,299,059 km (0.093 R)
• M17: 23,915,613 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.6

Radius: 8.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.01 AU - 6.07 AU

Year: 7423 Days

Day: 9.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,885,990 km

• M1: 100,829 km (0.07 R)
• M2: 389,553 km (0.113 R)
• M3: 2,200,734 km (0.072 R)
• M4: 2,690,069 km (0.109 R)
• M5: 4,840,389 km (0.066 R)
• M6: 5,698,482 km (0.093 R)
• M7: 8,558,345 km (0.108 R)
• M8: 9,983,863 km (0.067 R)
• M9: 10,799,470 km (0.049 R)
• M10: 13,137,984 km (0.083 R)
• M11: 14,853,273 km (0.09 R)
• M12: 19,750,360 km (0.087 R)
• M13: 21,843,683 km (0.108 R)
• M14: 23,292,688 km (0.066 R)
• M15: 27,497,585 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 13.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.74 AU - 5.56 AU

Year: 7667 Days

Day: 11.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,885,990 km

• M1: 176,974 km (0.116 R)
• M2: 1,252,733 km (0.071 R)
• M3: 1,780,215 km (0.093 R)
• M4: 2,898,908 km (0.109 R)
• M5: 3,778,543 km (0.052 R)
• M6: 4,755,417 km (0.105 R)
• M7: 5,423,970 km (0.09 R)
• M8: 6,636,162 km (0.075 R)
• M9: 7,273,748 km (0.112 R)
• M10: 9,632,457 km (0.111 R)
• M11: 10,409,169 km (0.087 R)
• M12: 11,629,439 km (0.097 R)
• M13: 13,787,688 km (0.051 R)
• M14: 17,537,807 km (0.11 R)
• M15: 19,646,988 km (0.071 R)
• M16: 22,198,678 km (0.039 R)
• M17: 24,215,258 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.5

Radius: 4.4

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.44 AU - 11.94 AU

Year: 22929 Days

Day: 22.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,885,990 km

• M1: 55,650 km (0.098 R)
• M2: 292,464 km (0.068 R)
• M3: 753,076 km (0.114 R)
• M4: 1,440,927 km (0.119 R)
• M5: 1,865,785 km (0.079 R)
• M6: 5,949,208 km (0.101 R)
• M7: 6,308,393 km (0.099 R)
• M8: 6,555,827 km (0.107 R)
• M9: 8,422,809 km (0.039 R)
• M10: 11,204,581 km (0.081 R)
• M11: 19,338,966 km (0.11 R)
• M12: 26,768,744 km (0.098 R)
• M13: 55,476,276 km (0.114 R)
• M14: 58,311,754 km (0.087 R)
• M15: 61,990,066 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit