🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 8.4

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.73 AU - 2.03 AU

Year: 1779 Days

Day: 10 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,605,857 km

• M1: 104,719 km (0.112 R)
• M2: 416,181 km (0.101 R)
• M3: 906,114 km (0.068 R)
• M4: 1,231,639 km (0.103 R)
• M5: 1,788,592 km (0.096 R)
• M6: 2,347,340 km (0.082 R)
• M7: 3,316,136 km (0.058 R)
• M8: 4,430,341 km (0.082 R)
• M9: 5,729,150 km (0.065 R)
• M10: 10,195,095 km (0.091 R)
• M11: 11,881,811 km (0.093 R)
• M12: 13,201,115 km (0.104 R)
• M13: 14,046,791 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.6

Radius: 13.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.62 AU - 2.48 AU

Year: 2026 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,605,857 km

• M1: 169,195 km (0.106 R)
• M2: 616,044 km (0.074 R)
• M3: 1,157,289 km (0.059 R)
• M4: 1,740,122 km (0.06 R)
• M5: 2,188,168 km (0.108 R)
• M6: 3,291,303 km (0.096 R)
• M7: 4,122,319 km (0.043 R)
• M8: 4,567,223 km (0.046 R)
• M9: 5,021,851 km (0.103 R)
• M10: 5,847,332 km (0.084 R)
• M11: 6,816,577 km (0.099 R)
• M12: 7,799,285 km (0.088 R)
• M13: 8,420,116 km (0.106 R)
• M14: 9,141,028 km (0.04 R)
• M15: 12,568,914 km (0.036 R)
• M16: 14,824,999 km (0.063 R)
• M17: 15,730,814 km (0.1 R)
• M18: 17,495,621 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 12.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.38 AU - 3.8 AU

Year: 3749 Days

Day: 14.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,605,857 km

• M1: 169,494 km (0.11 R)
• M2: 777,610 km (0.078 R)
• M3: 1,248,245 km (0.084 R)
• M4: 1,900,940 km (0.078 R)
• M5: 3,533,502 km (0.111 R)
• M6: 4,166,749 km (0.109 R)
• M7: 5,188,802 km (0.105 R)
• M8: 6,424,481 km (0.089 R)
• M9: 6,886,588 km (0.07 R)
• M10: 9,856,705 km (0.047 R)
• M11: 12,899,226 km (0.082 R)
• M12: 14,175,146 km (0.106 R)
• M13: 16,469,529 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 12.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.44 AU - 4.02 AU

Year: 4007 Days

Day: 6.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,605,857 km

• M1: 157,975 km (0.05 R)
• M2: 911,201 km (0.073 R)
• M3: 1,579,604 km (0.11 R)
• M4: 3,475,159 km (0.09 R)
• M5: 4,227,486 km (0.12 R)
• M6: 5,048,479 km (0.116 R)
• M7: 6,487,012 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.7

Radius: 5.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.2 AU - 6.04 AU

Year: 9196 Days

Day: 19.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,605,857 km

• M1: 79,586 km (0.11 R)
• M2: 479,162 km (0.092 R)
• M3: 860,786 km (0.047 R)
• M4: 2,120,999 km (0.113 R)
• M5: 2,630,080 km (0.107 R)
• M6: 4,647,707 km (0.099 R)
• M7: 7,828,606 km (0.077 R)
• M8: 9,287,036 km (0.052 R)
• M9: 10,775,086 km (0.119 R)
• M10: 13,500,161 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.1

Radius: 4.3

Gravity: 51.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.45 AU - 5.85 AU

Year: 9270 Days

Day: 21.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,605,857 km

• M1: 56,698 km (0.067 R)
• M2: 211,980 km (0.062 R)
• M3: 370,704 km (0.034 R)
• M4: 545,583 km (0.102 R)
• M5: 969,394 km (0.119 R)
• M6: 1,456,186 km (0.092 R)
• M7: 1,801,757 km (0.082 R)
• M8: 2,570,839 km (0.063 R)
• M9: 3,537,840 km (0.105 R)
• M10: 4,756,464 km (0.084 R)
• M11: 6,230,452 km (0.107 R)
• M12: 7,808,410 km (0.101 R)
• M13: 9,938,834 km (0.104 R)
• M14: 10,093,368 km (0.105 R)
• M15: 11,957,657 km (0.099 R)
• M16: 12,970,734 km (0.032 R)
• M17: 13,783,050 km (0.072 R)
• M18: 16,066,961 km (0.116 R)
• M19: 16,351,197 km (0.074 R)
• M20: 17,298,151 km (0.081 R)
• M21: 18,127,672 km (0.049 R)
• M22: 18,358,351 km (0.112 R)
• M23: 18,669,066 km (0.061 R)
• M24: 21,196,821 km (0.099 R)
• M25: 21,624,821 km (0.097 R)
• M26: 23,485,519 km (0.101 R)
• M27: 27,521,670 km (0.07 R)
• M28: 27,724,674 km (0.117 R)
• M29: 29,596,592 km (0.108 R)
• M30: 32,221,137 km (0.111 R)
• M31: 32,900,761 km (0.108 R)
• M32: 39,067,484 km (0.117 R)
• M33: 45,961,552 km (0.112 R)
• M34: 46,390,599 km (0.113 R)
• M35: 49,021,128 km (0.06 R)
• M36: 50,829,018 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.7

Radius: 3

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.61 AU - 11.07 AU

Year: 22950 Days

Day: 24.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,605,857 km

• M1: 38,297 km (0.109 R)
• M2: 534,513 km (0.087 R)
• M3: 1,066,782 km (0.119 R)
• M4: 2,219,584 km (0.09 R)
• M5: 2,815,731 km (0.115 R)
• M6: 5,233,233 km (0.086 R)
• M7: 9,781,606 km (0.077 R)
• M8: 10,049,835 km (0.112 R)
• M9: 12,815,002 km (0.103 R)
• M10: 14,267,747 km (0.066 R)
• M11: 16,420,461 km (0.098 R)
• M12: 17,106,217 km (0.069 R)
• M13: 17,731,536 km (0.111 R)
• M14: 21,088,363 km (0.08 R)
• M15: 28,368,992 km (0.07 R)
• M16: 31,859,859 km (0.045 R)
• M17: 56,351,274 km (0.084 R)
• M18: 58,080,326 km (0.071 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 15,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit