🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 9.1

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.66 AU - 1.06 AU

Year: 523 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,378,766 km

• M1: 113,246 km (0.058 R)
• M2: 438,172 km (0.072 R)
• M3: 770,130 km (0.036 R)
• M4: 1,418,188 km (0.083 R)
• M5: 1,902,287 km (0.105 R)
• M6: 2,202,380 km (0.113 R)
• M7: 3,106,998 km (0.091 R)
• M8: 3,552,351 km (0.091 R)
• M9: 4,983,404 km (0.081 R)
• M10: 5,283,198 km (0.118 R)
• M11: 5,630,415 km (0.095 R)
• M12: 6,029,991 km (0.05 R)
• M13: 6,351,626 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 14.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.85 AU - 1.15 AU

Year: 656 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,378,766 km

• M1: 181,612 km (0.093 R)
• M2: 650,003 km (0.034 R)
• M3: 1,177,784 km (0.102 R)
• M4: 1,662,332 km (0.114 R)
• M5: 2,179,791 km (0.074 R)
• M6: 2,963,235 km (0.042 R)
• M7: 3,447,483 km (0.113 R)
• M8: 3,998,901 km (0.105 R)
• M9: 4,562,436 km (0.068 R)
• M10: 5,027,984 km (0.095 R)
• M11: 5,668,413 km (0.066 R)
• M12: 7,305,014 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 10.4

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.03 AU - 1.11 AU

Year: 726 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,378,766 km

• M1: 130,300 km (0.04 R)
• M2: 462,856 km (0.117 R)
• M3: 845,677 km (0.077 R)
• M4: 1,271,432 km (0.119 R)
• M5: 1,622,239 km (0.095 R)
• M6: 2,569,194 km (0.077 R)
• M7: 3,190,623 km (0.118 R)
• M8: 3,592,892 km (0.063 R)
• M9: 4,197,567 km (0.09 R)
• M10: 4,648,604 km (0.108 R)
• M11: 5,167,709 km (0.075 R)
• M12: 6,342,351 km (0.086 R)
• M13: 7,317,281 km (0.102 R)
• M14: 7,734,060 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.6

Radius: 10.4

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.03 AU - 1.23 AU

Year: 788 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,378,766 km

• M1: 129,402 km (0.105 R)
• M2: 470,784 km (0.078 R)
• M3: 796,160 km (0.061 R)
• M4: 1,121,984 km (0.109 R)
• M5: 1,486,853 km (0.104 R)
• M6: 1,895,854 km (0.041 R)
• M7: 2,266,557 km (0.087 R)
• M8: 2,944,684 km (0.098 R)
• M9: 3,541,580 km (0.038 R)
• M10: 4,186,197 km (0.087 R)
• M11: 4,553,310 km (0.096 R)
• M12: 5,082,288 km (0.063 R)
• M13: 6,101,499 km (0.106 R)
• M14: 6,659,798 km (0.105 R)
• M15: 7,525,970 km (0.101 R)
• M16: 8,365,663 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 8.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.84 AU - 1.96 AU

Year: 1718 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,378,766 km

• M1: 105,766 km (0.118 R)
• M2: 467,344 km (0.111 R)
• M3: 841,638 km (0.111 R)
• M4: 1,174,792 km (0.034 R)
• M5: 1,697,188 km (0.041 R)
• M6: 2,193,703 km (0.093 R)
• M7: 2,783,867 km (0.042 R)
• M8: 3,662,754 km (0.111 R)
• M9: 4,791,321 km (0.067 R)
• M10: 5,510,587 km (0.065 R)
• M11: 5,783,005 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.2

Radius: 5.8

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.65 AU - 7.19 AU

Year: 9449 Days

Day: 17.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,378,766 km

• M1: 72,106 km (0.057 R)
• M2: 293,661 km (0.096 R)
• M3: 638,484 km (0.098 R)
• M4: 903,571 km (0.082 R)
• M5: 1,090,120 km (0.105 R)
• M6: 1,812,079 km (0.111 R)
• M7: 2,077,615 km (0.094 R)
• M8: 2,368,882 km (0.09 R)
• M9: 2,813,637 km (0.118 R)
• M10: 3,736,656 km (0.1 R)
• M11: 4,425,554 km (0.079 R)
• M12: 4,971,586 km (0.088 R)
• M13: 9,518,763 km (0.105 R)
• M14: 9,715,634 km (0.109 R)
• M15: 11,723,237 km (0.099 R)
• M16: 12,527,774 km (0.078 R)
• M17: 14,634,113 km (0.116 R)
• M18: 15,363,103 km (0.054 R)
• M19: 15,908,387 km (0.096 R)
• M20: 16,255,604 km (0.083 R)
• M21: 17,474,378 km (0.039 R)
• M22: 19,691,717 km (0.096 R)
• M23: 20,172,824 km (0.119 R)
• M24: 20,743,989 km (0.093 R)
• M25: 25,329,163 km (0.085 R)
• M26: 30,333,811 km (0.115 R)
• M27: 37,040,732 km (0.114 R)
• M28: 38,765,745 km (0.104 R)
• M29: 41,191,325 km (0.089 R)
• M30: 43,851,923 km (0.031 R)
• M31: 47,766,151 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.6

Radius: 6.6

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.14 AU - 8.08 AU

Year: 11148 Days

Day: 23.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,378,766 km

• M1: 83,176 km (0.104 R)
• M2: 307,424 km (0.07 R)
• M3: 523,742 km (0.096 R)
• M4: 1,840,203 km (0.03 R)
• M5: 2,559,470 km (0.066 R)
• M6: 3,141,555 km (0.056 R)
• M7: 3,783,629 km (0.113 R)
• M8: 5,387,319 km (0.098 R)
• M9: 6,235,538 km (0.09 R)
• M10: 6,872,825 km (0.039 R)
• M11: 11,431,222 km (0.114 R)
• M12: 11,742,984 km (0.116 R)
• M13: 12,438,165 km (0.104 R)
• M14: 12,768,178 km (0.069 R)
• M15: 13,388,261 km (0.083 R)
• M16: 14,446,068 km (0.116 R)
• M17: 17,952,492 km (0.04 R)
• M18: 19,901,753 km (0.092 R)
• M19: 20,734,714 km (0.076 R)
• M20: 22,632,662 km (0.069 R)
• M21: 30,681,925 km (0.056 R)
• M22: 35,176,294 km (0.091 R)
• M23: 37,522,587 km (0.102 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: 527 - 16,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit