🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.5

Radius: 11.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.09 AU - 1.35 AU

Year: 870 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 84,229,309 km

• M1: 153,787 km (0.098 R)
• M2: 529,726 km (0.032 R)
• M3: 997,070 km (0.074 R)
• M4: 1,857,557 km (0.117 R)
• M5: 3,349,796 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 14.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.5 AU - 2.26 AU

Year: 1664 Days

Day: 10.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,229,309 km

• M1: 182,958 km (0.116 R)
• M2: 769,382 km (0.062 R)
• M3: 1,247,646 km (0.038 R)
• M4: 1,748,500 km (0.084 R)
• M5: 2,605,247 km (0.056 R)
• M6: 5,451,047 km (0.091 R)
• M7: 6,916,508 km (0.112 R)
• M8: 7,585,809 km (0.118 R)
• M9: 8,735,768 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404

Radius: 10.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.23 AU - 2.47 AU

Year: 2326 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,229,309 km

• M1: 133,142 km (0.095 R)
• M2: 467,493 km (0.096 R)
• M3: 993,031 km (0.071 R)
• M4: 1,408,015 km (0.05 R)
• M5: 2,559,171 km (0.08 R)
• M6: 2,894,719 km (0.102 R)
• M7: 3,937,416 km (0.071 R)
• M8: 4,271,767 km (0.105 R)
• M9: 4,976,972 km (0.074 R)
• M10: 5,995,733 km (0.119 R)
• M11: 7,563,369 km (0.076 R)
• M12: 10,368,180 km (0.108 R)
• M13: 12,570,559 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.4

Radius: 15

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.76 AU - 2.76 AU

Year: 2961 Days

Day: 13.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,229,309 km

• M1: 186,549 km (0.027 R)
• M2: 727,794 km (0.095 R)
• M3: 1,207,255 km (0.116 R)
• M4: 1,826,590 km (0.119 R)
• M5: 2,420,494 km (0.082 R)
• M6: 3,091,290 km (0.074 R)
• M7: 4,005,782 km (0.044 R)
• M8: 4,787,730 km (0.046 R)
• M9: 5,314,464 km (0.082 R)
• M10: 6,068,138 km (0.043 R)
• M11: 8,419,817 km (0.094 R)
• M12: 9,047,530 km (0.09 R)
• M13: 9,895,002 km (0.116 R)
• M14: 12,093,342 km (0.102 R)
• M15: 17,050,417 km (0.114 R)
• M16: 18,286,694 km (0.07 R)
• M17: 21,445,603 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 9.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.18 AU - 3.58 AU

Year: 3156 Days

Day: 13.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,229,309 km

• M1: 116,986 km (0.1 R)
• M2: 439,818 km (0.045 R)
• M3: 963,111 km (0.118 R)
• M4: 1,462,319 km (0.093 R)
• M5: 1,784,553 km (0.034 R)
• M6: 2,379,953 km (0.119 R)
• M7: 3,085,157 km (0.098 R)
• M8: 3,563,720 km (0.043 R)
• M9: 4,263,390 km (0.045 R)
• M10: 4,716,222 km (0.066 R)
• M11: 5,200,920 km (0.109 R)
• M12: 6,156,850 km (0.082 R)
• M13: 6,826,151 km (0.104 R)
• M14: 7,132,078 km (0.101 R)
• M15: 8,105,063 km (0.061 R)
• M16: 8,588,414 km (0.074 R)
• M17: 9,386,668 km (0.112 R)
• M18: 9,688,856 km (0.115 R)
• M19: 10,115,060 km (0.117 R)
• M20: 10,716,443 km (0.116 R)
• M21: 15,666,039 km (0.1 R)
• M22: 18,991,749 km (0.081 R)
• M23: 21,301,839 km (0.074 R)
• M24: 21,759,010 km (0.103 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 13.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.78 AU - 4.42 AU

Year: 4410 Days

Day: 9 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,229,309 km

• M1: 163,062 km (0.12 R)
• M2: 726,298 km (0.12 R)
• M3: 1,412,802 km (0.06 R)
• M4: 2,250,999 km (0.104 R)
• M5: 2,985,226 km (0.102 R)
• M6: 3,942,353 km (0.09 R)
• M7: 4,722,057 km (0.036 R)
• M8: 7,193,114 km (0.072 R)
• M9: 7,833,992 km (0.11 R)
• M10: 9,271,328 km (0.098 R)
• M11: 9,901,733 km (0.085 R)
• M12: 17,617,842 km (0.091 R)
• M13: 18,783,957 km (0.104 R)
• M14: 19,386,089 km (0.048 R)
• M15: 21,341,931 km (0.059 R)
• M16: 23,120,351 km (0.082 R)
• M17: 25,970,340 km (0.084 R)
• M18: 28,870,145 km (0.11 R)
• M19: 30,215,479 km (0.065 R)
• M20: 30,673,248 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 11.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.83 AU - 6.27 AU

Year: 8442 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,229,309 km

• M1: 146,756 km (0.114 R)
• M2: 782,247 km (0.109 R)
• M3: 1,364,482 km (0.078 R)
• M4: 2,459,838 km (0.095 R)
• M5: 2,899,057 km (0.074 R)
• M6: 3,706,586 km (0.089 R)
• M7: 4,455,922 km (0.035 R)
• M8: 5,664,972 km (0.111 R)
• M9: 6,547,899 km (0.042 R)
• M10: 7,238,742 km (0.112 R)
• M11: 8,105,661 km (0.103 R)
• M12: 12,051,754 km (0.114 R)
• M13: 13,752,981 km (0.118 R)
• M14: 15,146,485 km (0.031 R)
• M15: 27,642,844 km (0.096 R)
• M16: 30,269,633 km (0.069 R)
• M17: 37,676,972 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.2

Radius: 5.5

Gravity: 22.02 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.15 AU - 11.89 AU

Year: 23620 Days

Day: 20.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,229,309 km

• M1: 68,516 km (0.118 R)
• M2: 240,853 km (0.062 R)
• M3: 489,185 km (0.103 R)
• M4: 1,670,260 km (0.119 R)
• M5: 1,896,153 km (0.095 R)
• M6: 2,295,579 km (0.08 R)
• M7: 2,551,392 km (0.12 R)
• M8: 2,904,443 km (0.04 R)
• M9: 3,645,999 km (0.074 R)
• M10: 4,094,045 km (0.102 R)
• M11: 4,577,994 km (0.119 R)
• M12: 6,995,944 km (0.094 R)
• M13: 7,737,501 km (0.103 R)
• M14: 8,530,370 km (0.067 R)
• M15: 10,152,759 km (0.08 R)
• M16: 11,166,883 km (0.108 R)
• M17: 14,769,349 km (0.041 R)
• M18: 17,004,042 km (0.049 R)
• M19: 17,178,174 km (0.105 R)
• M20: 19,171,266 km (0.094 R)
• M21: 23,935,809 km (0.111 R)
• M22: 25,608,313 km (0.053 R)
• M23: 27,836,424 km (0.071 R)
• M24: 29,433,231 km (0.097 R)
• M25: 31,743,771 km (0.073 R)
• M26: 32,007,811 km (0.101 R)
• M27: 36,001,625 km (0.092 R)
• M28: 38,192,037 km (0.083 R)
• M29: 49,418,310 km (0.12 R)
• M30: 55,297,656 km (0.109 R)
• M31: 56,063,896 km (0.116 R)
• M32: 69,082,502 km (0.032 R)
• M33: 69,748,212 km (0.074 R)
• M34: 71,092,499 km (0.079 R)
• M35: 76,169,252 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit