🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.65 AU - 0.73 AU

Year: 204 Days

Day: 12.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.59 AU - 2.99 AU

Year: 1661 Days

Day: 46.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 14.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.55 AU - 5.67 AU

Year: 4736 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 105.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,620,726 km

• M1: 184,005 km (0.12 R)
• M2: 1,215,782 km (0.074 R)
• M3: 1,913,207 km (0.063 R)
• M4: 2,717,894 km (0.07 R)
• M5: 3,208,725 km (0.113 R)
• M6: 4,692,736 km (0.057 R)
• M7: 5,750,991 km (0.07 R)
• M8: 6,431,960 km (0.068 R)
• M9: 7,584,462 km (0.058 R)
• M10: 12,123,262 km (0.082 R)
• M11: 12,893,242 km (0.075 R)
• M12: 13,469,493 km (0.05 R)
• M13: 15,302,366 km (0.092 R)
• M14: 15,848,099 km (0.103 R)
• M15: 17,084,226 km (0.107 R)
• M16: 18,662,484 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805

Radius: 6.2

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.6 AU - 19.82 AU

Year: 24348 Days

Day: 24.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,620,726 km

• M1: 77,193 km (0.105 R)
• M2: 392,096 km (0.108 R)
• M3: 808,876 km (0.08 R)
• M4: 1,204,562 km (0.068 R)
• M5: 1,472,342 km (0.104 R)
• M6: 1,760,169 km (0.066 R)
• M7: 2,401,495 km (0.103 R)
• M8: 5,175,937 km (0.065 R)
• M9: 6,662,042 km (0.088 R)
• M10: 7,248,615 km (0.063 R)
• M11: 7,710,573 km (0.044 R)
• M12: 8,029,367 km (0.103 R)
• M13: 8,580,036 km (0.112 R)
• M14: 10,512,392 km (0.073 R)
• M15: 18,202,321 km (0.114 R)
• M16: 23,057,819 km (0.095 R)
• M17: 27,711,061 km (0.072 R)
• M18: 31,316,818 km (0.111 R)
• M19: 36,693,815 km (0.086 R)
• M20: 39,913,909 km (0.119 R)
• M21: 40,388,732 km (0.112 R)
• M22: 40,707,376 km (0.069 R)
• M23: 41,673,479 km (0.1 R)
• M24: 42,819,698 km (0.093 R)
• M25: 43,151,057 km (0.109 R)
• M26: 47,615,506 km (0.097 R)
• M27: 49,229,817 km (0.059 R)
• M28: 49,593,489 km (0.1 R)
• M29: 51,813,073 km (0.061 R)
• M30: 52,567,495 km (0.104 R)
• M31: 58,460,006 km (0.07 R)
• M32: 62,411,035 km (0.111 R)
• M33: 67,651,448 km (0.096 R)
• M34: 67,875,845 km (0.03 R)
• M35: 79,996,115 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.7

Radius: 3.8

Gravity: 50.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.73 AU - 23.19 AU

Year: 29427 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 91,620,726 km

• M1: 51,910 km (0.107 R)
• M2: 180,565 km (0.1 R)
• M3: 316,399 km (0.076 R)
• M4: 539,600 km (0.08 R)
• M5: 723,754 km (0.108 R)
• M6: 860,936 km (0.045 R)
• M7: 1,870,123 km (0.118 R)
• M8: 4,492,574 km (0.105 R)
• M9: 5,122,979 km (0.037 R)
• M10: 5,247,445 km (0.112 R)
• M11: 5,676,940 km (0.08 R)
• M12: 5,900,290 km (0.115 R)
• M13: 6,557,024 km (0.086 R)
• M14: 7,418,259 km (0.085 R)
• M15: 9,057,104 km (0.113 R)
• M16: 11,338,172 km (0.072 R)
• M17: 13,575,408 km (0.068 R)
• M18: 15,564,312 km (0.119 R)
• M19: 16,718,759 km (0.105 R)
• M20: 17,270,326 km (0.089 R)
• M21: 17,929,155 km (0.064 R)
• M22: 18,120,341 km (0.086 R)
• M23: 23,583,805 km (0.111 R)
• M24: 24,277,191 km (0.106 R)
• M25: 26,438,581 km (0.094 R)
• M26: 28,594,586 km (0.047 R)
• M27: 29,382,518 km (0.119 R)
• M28: 34,712,840 km (0.067 R)
• M29: 44,208,415 km (0.098 R)
• M30: 45,793,853 km (0.115 R)
• M31: 48,519,825 km (0.119 R)
• M32: 54,092,795 km (0.119 R)
• M33: 61,802,770 km (0.094 R)
• M34: 67,869,263 km (0.07 R)
• M35: 68,101,139 km (0.103 R)
• M36: 68,566,838 km (0.111 R)
• M37: 71,405,008 km (0.101 R)
• M38: 72,126,669 km (0.088 R)
• M39: 79,097,331 km (0.119 R)
• M40: 80,907,615 km (0.098 R)
• M41: 83,275,450 km (0.073 R)
• M42: 83,541,285 km (0.115 R)
• M43: 84,342,382 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.8

Radius: 6.7

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.57 AU - 24.83 AU

Year: 32361 Days

Day: 23.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,620,726 km

• M1: 83,326 km (0.109 R)
• M2: 318,643 km (0.105 R)
• M3: 955,482 km (0.095 R)
• M4: 1,446,013 km (0.116 R)
• M5: 2,007,903 km (0.082 R)
• M6: 2,505,764 km (0.106 R)
• M7: 3,941,156 km (0.088 R)
• M8: 4,461,756 km (0.119 R)
• M9: 7,361,113 km (0.081 R)
• M10: 9,168,704 km (0.039 R)
• M11: 9,647,866 km (0.065 R)
• M12: 13,788,436 km (0.106 R)
• M13: 16,593,246 km (0.067 R)
• M14: 20,253,457 km (0.093 R)
• M15: 20,758,500 km (0.103 R)
• M16: 21,168,697 km (0.07 R)
• M17: 22,863,192 km (0.108 R)
• M18: 23,743,426 km (0.097 R)
• M19: 28,110,487 km (0.094 R)
• M20: 37,327,062 km (0.097 R)
• M21: 38,546,435 km (0.102 R)
• M22: 45,214,760 km (0.105 R)
• M23: 51,110,113 km (0.101 R)
• M24: 51,857,803 km (0.119 R)
• M25: 73,474,845 km (0.069 R)
• M26: 80,564,587 km (0.095 R)
• M27: 85,448,808 km (0.045 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 16,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit