🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 320 Days

Day: 40.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,064,402 km

• M1: 722,707 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 12.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.1 AU - 1.28 AU

Year: 852 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,064,402 km

• M1: 153,936 km (0.057 R)
• M2: 729,290 km (0.109 R)
• M3: 1,269,787 km (0.044 R)
• M4: 2,204,773 km (0.105 R)
• M5: 3,097,424 km (0.09 R)
• M6: 4,088,061 km (0.053 R)
• M7: 4,961,563 km (0.096 R)
• M8: 6,229,106 km (0.062 R)
• M9: 7,148,085 km (0.103 R)
• M10: 8,129,597 km (0.077 R)
• M11: 8,923,214 km (0.054 R)
• M12: 9,452,192 km (0.064 R)
• M13: 9,884,380 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 13.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.61 AU - 3.71 AU

Year: 3685 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,064,402 km

• M1: 174,282 km (0.083 R)
• M2: 623,823 km (0.118 R)
• M3: 1,045,390 km (0.073 R)
• M4: 1,686,866 km (0.117 R)
• M5: 2,219,883 km (0.118 R)
• M6: 2,904,891 km (0.107 R)
• M7: 3,327,655 km (0.118 R)
• M8: 4,334,748 km (0.077 R)
• M9: 4,794,761 km (0.115 R)
• M10: 7,297,833 km (0.099 R)
• M11: 9,109,613 km (0.108 R)
• M12: 9,529,684 km (0.073 R)
• M13: 11,170,922 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.3 AU - 4.02 AU

Year: 4593 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,064,402 km

• M1: 112,498 km (0.106 R)
• M2: 637,885 km (0.087 R)
• M3: 1,088,624 km (0.101 R)
• M4: 1,393,055 km (0.096 R)
• M5: 1,867,879 km (0.109 R)
• M6: 2,494,245 km (0.116 R)
• M7: 3,124,052 km (0.11 R)
• M8: 4,274,161 km (0.08 R)
• M9: 5,072,265 km (0.112 R)
• M10: 8,675,929 km (0.065 R)
• M11: 10,319,261 km (0.117 R)
• M12: 11,839,325 km (0.04 R)
• M13: 13,012,771 km (0.113 R)
• M14: 13,404,268 km (0.06 R)
• M15: 17,465,252 km (0.105 R)
• M16: 18,427,017 km (0.039 R)
• M17: 18,858,607 km (0.059 R)
• M18: 19,678,104 km (0.104 R)
• M19: 23,195,000 km (0.105 R)
• M20: 23,843,507 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 14.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.04 AU - 6.22 AU

Year: 8763 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,064,402 km

• M1: 177,872 km (0.08 R)
• M2: 693,685 km (0.08 R)
• M3: 1,169,107 km (0.104 R)
• M4: 1,781,561 km (0.096 R)
• M5: 2,744,672 km (0.102 R)
• M6: 3,848,704 km (0.041 R)
• M7: 4,445,750 km (0.059 R)
• M8: 5,167,410 km (0.119 R)
• M9: 5,896,550 km (0.116 R)
• M10: 8,955,677 km (0.115 R)
• M11: 9,424,965 km (0.06 R)
• M12: 10,260,619 km (0.042 R)
• M13: 11,038,677 km (0.084 R)
• M14: 13,246,293 km (0.061 R)
• M15: 13,918,885 km (0.09 R)
• M16: 18,145,623 km (0.057 R)
• M17: 19,752,604 km (0.105 R)
• M18: 20,389,143 km (0.08 R)
• M19: 22,381,188 km (0.062 R)
• M20: 23,073,228 km (0.091 R)
• M21: 25,890,455 km (0.088 R)
• M22: 33,081,924 km (0.097 R)
• M23: 35,943,282 km (0.116 R)
• M24: 39,464,816 km (0.11 R)
• M25: 41,244,582 km (0.081 R)
• M26: 41,892,939 km (0.115 R)
• M27: 43,210,148 km (0.046 R)
• M28: 44,283,662 km (0.11 R)
• M29: 45,788,767 km (0.094 R)
• M30: 46,904,617 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.4

Radius: 6.5

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.44 AU - 8.68 AU

Year: 12306 Days

Day: 18.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 50,064,402 km

• M1: 81,980 km (0.062 R)
• M2: 681,119 km (0.117 R)
• M3: 1,364,033 km (0.093 R)
• M4: 1,976,936 km (0.085 R)
• M5: 2,592,232 km (0.069 R)
• M6: 3,279,784 km (0.044 R)
• M7: 3,627,599 km (0.096 R)
• M8: 4,252,170 km (0.11 R)
• M9: 5,009,733 km (0.097 R)
• M10: 5,677,987 km (0.103 R)
• M11: 5,997,379 km (0.108 R)
• M12: 7,951,426 km (0.087 R)
• M13: 9,095,999 km (0.045 R)
• M14: 9,583,240 km (0.119 R)
• M15: 11,538,185 km (0.082 R)
• M16: 11,821,224 km (0.033 R)
• M17: 12,758,454 km (0.101 R)
• M18: 13,183,761 km (0.097 R)
• M19: 15,866,649 km (0.089 R)
• M20: 16,572,452 km (0.109 R)
• M21: 17,005,688 km (0.111 R)
• M22: 18,274,577 km (0.067 R)
• M23: 18,737,133 km (0.072 R)
• M24: 22,109,219 km (0.092 R)
• M25: 23,528,005 km (0.054 R)
• M26: 23,800,572 km (0.106 R)
• M27: 24,631,289 km (0.112 R)
• M28: 26,545,843 km (0.089 R)
• M29: 30,024,891 km (0.083 R)
• M30: 30,345,629 km (0.115 R)
• M31: 35,317,664 km (0.1 R)
• M32: 38,749,140 km (0.066 R)
• M33: 41,995,114 km (0.11 R)
• M34: 42,262,446 km (0.092 R)
• M35: 44,580,016 km (0.095 R)
• M36: 46,981,062 km (0.071 R)
• M37: 47,994,288 km (0.112 R)
• M38: 49,466,930 km (0.108 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: 277 - 14,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit