🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.52 AU - 0.58 AU

Year: 171 Days

Day: 16.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,257,217 km

• M1: 63,280 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.31 AU - 1.45 AU

Year: 679 Days

Day: 34.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,257,217 km

• M1: 26,180 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.85 AU - 3.07 AU

Year: 1617 Days

Day: 27.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.3

Radius: 12.3

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.85 AU - 4.45 AU

Year: 3542 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,257,217 km

• M1: 153,039 km (0.083 R)
• M2: 1,207,255 km (0.038 R)
• M3: 1,820,756 km (0.097 R)
• M4: 2,259,825 km (0.066 R)
• M5: 2,962,636 km (0.089 R)
• M6: 3,596,931 km (0.086 R)
• M7: 4,414,184 km (0.066 R)
• M8: 5,297,709 km (0.069 R)
• M9: 7,347,350 km (0.062 R)
• M10: 8,737,413 km (0.057 R)
• M11: 9,475,080 km (0.066 R)
• M12: 10,169,813 km (0.098 R)
• M13: 11,297,930 km (0.118 R)
• M14: 12,411,537 km (0.118 R)
• M15: 14,217,482 km (0.064 R)
• M16: 17,973,287 km (0.108 R)
• M17: 19,815,435 km (0.105 R)
• M18: 20,816,095 km (0.075 R)
• M19: 24,547,365 km (0.089 R)
• M20: 25,312,708 km (0.085 R)
• M21: 27,052,830 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 11.7

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.95 AU - 6.43 AU

Year: 6452 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,257,217 km

• M1: 146,157 km (0.097 R)
• M2: 531,970 km (0.088 R)
• M3: 1,011,132 km (0.083 R)
• M4: 1,424,471 km (0.117 R)
• M5: 1,826,889 km (0.102 R)
• M6: 6,945,530 km (0.05 R)
• M7: 7,453,714 km (0.089 R)
• M8: 8,760,751 km (0.109 R)
• M9: 11,127,538 km (0.114 R)
• M10: 12,596,889 km (0.079 R)
• M11: 13,019,203 km (0.087 R)
• M12: 14,649,222 km (0.05 R)
• M13: 15,274,541 km (0.109 R)
• M14: 17,662,123 km (0.091 R)
• M15: 19,593,282 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704

Radius: 5.3

Gravity: 25.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.4 AU - 14.14 AU

Year: 21408 Days

Day: 17 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,257,217 km

• M1: 67,618 km (0.109 R)
• M2: 320,887 km (0.116 R)
• M3: 643,121 km (0.056 R)
• M4: 1,232,238 km (0.088 R)
• M5: 1,646,175 km (0.088 R)
• M6: 2,924,938 km (0.11 R)
• M7: 3,718,704 km (0.116 R)
• M8: 4,541,193 km (0.094 R)
• M9: 5,320,598 km (0.059 R)
• M10: 6,404,584 km (0.091 R)
• M11: 7,093,033 km (0.062 R)
• M12: 8,779,151 km (0.075 R)
• M13: 9,511,133 km (0.113 R)
• M14: 9,685,714 km (0.106 R)
• M15: 11,617,023 km (0.097 R)
• M16: 12,848,662 km (0.118 R)
• M17: 15,892,829 km (0.071 R)
• M18: 18,288,788 km (0.085 R)
• M19: 19,950,073 km (0.075 R)
• M20: 21,608,964 km (0.115 R)
• M21: 23,147,129 km (0.083 R)
• M22: 23,357,613 km (0.112 R)
• M23: 25,645,264 km (0.046 R)
• M24: 26,325,336 km (0.065 R)
• M25: 26,901,138 km (0.094 R)
• M26: 28,078,024 km (0.102 R)
• M27: 31,041,708 km (0.096 R)
• M28: 38,753,777 km (0.105 R)
• M29: 40,253,197 km (0.088 R)
• M30: 50,245,287 km (0.069 R)
• M31: 51,667,065 km (0.109 R)
• M32: 57,430,024 km (0.113 R)
• M33: 63,812,917 km (0.039 R)
• M34: 64,019,810 km (0.106 R)
• M35: 71,763,744 km (0.032 R)
• M36: 74,020,578 km (0.088 R)
• M37: 77,024,652 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.8

Radius: 3.4

Gravity: 39.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.49 AU - 15.45 AU

Year: 23061 Days

Day: 24 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,257,217 km

• M1: 42,336 km (0.109 R)
• M2: 195,824 km (0.028 R)
• M3: 414,835 km (0.085 R)
• M4: 528,828 km (0.091 R)
• M5: 691,741 km (0.084 R)
• M6: 1,118,992 km (0.073 R)
• M7: 1,420,282 km (0.108 R)
• M8: 1,902,885 km (0.111 R)
• M9: 2,078,962 km (0.101 R)
• M10: 4,385,312 km (0.112 R)
• M11: 7,262,079 km (0.112 R)
• M12: 9,868,972 km (0.094 R)
• M13: 10,101,147 km (0.089 R)
• M14: 10,942,336 km (0.096 R)
• M15: 11,959,602 km (0.115 R)
• M16: 14,106,930 km (0.066 R)
• M17: 14,327,437 km (0.112 R)
• M18: 17,575,955 km (0.098 R)
• M19: 18,877,456 km (0.085 R)
• M20: 19,145,386 km (0.042 R)
• M21: 21,379,630 km (0.116 R)
• M22: 21,865,973 km (0.071 R)
• M23: 22,459,428 km (0.096 R)
• M24: 24,940,359 km (0.075 R)
• M25: 25,915,886 km (0.099 R)
• M26: 32,055,233 km (0.102 R)
• M27: 37,247,925 km (0.084 R)
• M28: 40,558,526 km (0.059 R)
• M29: 41,453,271 km (0.104 R)
• M30: 44,530,948 km (0.089 R)
• M31: 48,922,543 km (0.08 R)
• M32: 50,619,731 km (0.115 R)
• M33: 51,136,292 km (0.118 R)
• M34: 51,309,377 km (0.086 R)
• M35: 51,482,761 km (0.099 R)
• M36: 55,945,714 km (0.072 R)
• M37: 62,222,093 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit