🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 246 Days

Day: 29.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,820,823 km

• M1: 124,765 km (0.117 R)
• M2: 167,101 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 10.7

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.35 AU - 2.99 AU

Year: 2862 Days

Day: 7 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,820,823 km

• M1: 133,292 km (0.118 R)
• M2: 794,664 km (0.113 R)
• M3: 1,502,711 km (0.103 R)
• M4: 1,868,178 km (0.089 R)
• M5: 2,395,212 km (0.117 R)
• M6: 2,832,785 km (0.08 R)
• M7: 4,545,382 km (0.073 R)
• M8: 4,996,569 km (0.096 R)
• M9: 7,521,781 km (0.077 R)
• M10: 7,951,127 km (0.08 R)
• M11: 8,931,741 km (0.095 R)
• M12: 9,565,288 km (0.119 R)
• M13: 12,494,564 km (0.062 R)
• M14: 13,050,769 km (0.078 R)
• M15: 15,180,444 km (0.092 R)
• M16: 16,409,989 km (0.105 R)
• M17: 17,190,291 km (0.113 R)
• M18: 17,762,653 km (0.089 R)
• M19: 19,005,961 km (0.099 R)
• M20: 20,752,815 km (0.063 R)
• M21: 22,604,238 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 13.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.94 AU - 6 AU

Year: 7268 Days

Day: 5.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,820,823 km

• M1: 178,021 km (0.111 R)
• M2: 814,710 km (0.117 R)
• M3: 1,271,432 km (0.077 R)
• M4: 1,860,698 km (0.108 R)
• M5: 2,522,370 km (0.117 R)
• M6: 3,336,930 km (0.097 R)
• M7: 4,119,327 km (0.12 R)
• M8: 5,280,356 km (0.062 R)
• M9: 5,733,338 km (0.072 R)
• M10: 6,444,826 km (0.111 R)
• M11: 7,659,710 km (0.108 R)
• M12: 9,278,210 km (0.096 R)
• M13: 15,739,940 km (0.116 R)
• M14: 20,100,269 km (0.118 R)
• M15: 22,127,470 km (0.045 R)
• M16: 24,040,976 km (0.039 R)
• M17: 26,760,815 km (0.102 R)
• M18: 28,103,755 km (0.036 R)
• M19: 29,303,680 km (0.098 R)
• M20: 30,923,974 km (0.104 R)
• M21: 32,502,681 km (0.094 R)
• M22: 34,031,122 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.4

Radius: 5.5

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.49 AU - 7.61 AU

Year: 10997 Days

Day: 19.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,820,823 km

• M1: 68,665 km (0.118 R)
• M2: 301,589 km (0.049 R)
• M3: 718,818 km (0.095 R)
• M4: 1,183,768 km (0.105 R)
• M5: 1,632,711 km (0.115 R)
• M6: 1,888,972 km (0.103 R)
• M7: 2,090,481 km (0.049 R)
• M8: 2,306,350 km (0.118 R)
• M9: 2,667,629 km (0.053 R)
• M10: 3,128,989 km (0.086 R)
• M11: 3,480,095 km (0.039 R)
• M12: 4,527,280 km (0.046 R)
• M13: 5,302,347 km (0.12 R)
• M14: 5,801,555 km (0.102 R)
• M15: 7,223,184 km (0.098 R)
• M16: 7,563,818 km (0.079 R)
• M17: 8,114,936 km (0.095 R)
• M18: 9,700,076 km (0.076 R)
• M19: 10,208,409 km (0.112 R)
• M20: 13,243,152 km (0.092 R)
• M21: 15,117,014 km (0.047 R)
• M22: 15,301,319 km (0.065 R)
• M23: 16,053,348 km (0.045 R)
• M24: 16,309,459 km (0.074 R)
• M25: 17,094,249 km (0.11 R)
• M26: 18,738,480 km (0.104 R)
• M27: 19,237,389 km (0.089 R)
• M28: 20,261,386 km (0.102 R)
• M29: 30,085,927 km (0.027 R)
• M30: 30,573,167 km (0.107 R)
• M31: 34,238,315 km (0.114 R)
• M32: 35,957,195 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.2

Radius: 4.4

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.52 AU - 10.44 AU

Year: 16200 Days

Day: 18.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,820,823 km

• M1: 54,753 km (0.085 R)
• M2: 232,625 km (0.086 R)
• M3: 731,683 km (0.085 R)
• M4: 1,306,139 km (0.116 R)
• M5: 1,649,466 km (0.06 R)
• M6: 1,850,526 km (0.098 R)
• M7: 2,283,312 km (0.105 R)
• M8: 2,553,486 km (0.081 R)
• M9: 5,271,530 km (0.09 R)
• M10: 5,504,005 km (0.089 R)
• M11: 7,451,470 km (0.059 R)
• M12: 9,666,715 km (0.036 R)
• M13: 9,864,932 km (0.066 R)
• M14: 11,716,356 km (0.109 R)
• M15: 13,600,840 km (0.076 R)
• M16: 14,038,414 km (0.106 R)
• M17: 14,550,039 km (0.102 R)
• M18: 15,007,808 km (0.109 R)
• M19: 17,809,178 km (0.083 R)
• M20: 18,484,163 km (0.093 R)
• M21: 24,145,994 km (0.071 R)
• M22: 24,602,716 km (0.07 R)
• M23: 34,070,017 km (0.061 R)
• M24: 36,287,656 km (0.08 R)
• M25: 37,371,044 km (0.082 R)
• M26: 39,098,750 km (0.05 R)
• M27: 39,982,275 km (0.114 R)
• M28: 42,712,586 km (0.115 R)
• M29: 47,677,739 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit