🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.89 AU - 0.91 AU

Year: 381 Days

Day: 36.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,057,624 km

• M1: 176,675 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.96 AU - 2.34 AU

Year: 1407 Days

Day: 45.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.9

Radius: 8.9

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.42 AU - 2.92 AU

Year: 1947 Days

Day: 15 Hours

Environment

Temp: -143 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,057,624 km

• M1: 110,702 km (0.085 R)
• M2: 425,008 km (0.097 R)
• M3: 717,771 km (0.044 R)
• M4: 1,059,751 km (0.12 R)
• M5: 1,712,447 km (0.105 R)
• M6: 2,815,432 km (0.115 R)
• M7: 3,305,515 km (0.108 R)
• M8: 4,040,190 km (0.099 R)
• M9: 4,539,248 km (0.064 R)
• M10: 5,564,442 km (0.114 R)
• M11: 6,900,950 km (0.096 R)
• M12: 7,763,232 km (0.086 R)
• M13: 8,189,436 km (0.099 R)
• M14: 8,599,035 km (0.117 R)
• M15: 8,923,363 km (0.095 R)
• M16: 9,665,818 km (0.114 R)
• M17: 10,123,587 km (0.12 R)
• M18: 12,262,537 km (0.041 R)
• M19: 12,883,219 km (0.109 R)
• M20: 15,057,026 km (0.101 R)
• M21: 15,816,833 km (0.097 R)
• M22: 16,255,305 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 8.2

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.18 AU - 4.28 AU

Year: 3215 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,057,624 km

• M1: 108,010 km (0.12 R)
• M2: 459,116 km (0.057 R)
• M3: 782,846 km (0.098 R)
• M4: 1,142,030 km (0.084 R)
• M5: 1,437,037 km (0.076 R)
• M6: 3,063,166 km (0.027 R)
• M7: 3,428,484 km (0.037 R)
• M8: 4,312,757 km (0.078 R)
• M9: 5,872,016 km (0.117 R)
• M10: 6,321,408 km (0.097 R)
• M11: 6,976,646 km (0.115 R)
• M12: 7,841,621 km (0.104 R)
• M13: 9,515,322 km (0.113 R)
• M14: 12,704,749 km (0.097 R)
• M15: 14,844,298 km (0.11 R)
• M16: 17,554,712 km (0.059 R)
• M17: 18,487,305 km (0.077 R)
• M18: 22,280,359 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 12.4

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.9 AU - 7.36 AU

Year: 6772 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,057,624 km

• M1: 154,235 km (0.05 R)
• M2: 547,379 km (0.06 R)
• M3: 982,110 km (0.111 R)
• M4: 1,525,449 km (0.1 R)
• M5: 2,036,925 km (0.111 R)
• M6: 2,476,294 km (0.091 R)
• M7: 2,958,597 km (0.069 R)
• M8: 3,764,182 km (0.106 R)
• M9: 5,908,667 km (0.118 R)
• M10: 6,561,512 km (0.118 R)
• M11: 7,769,515 km (0.057 R)
• M12: 8,768,829 km (0.098 R)
• M13: 10,377,305 km (0.08 R)
• M14: 11,641,258 km (0.097 R)
• M15: 16,245,282 km (0.11 R)
• M16: 17,458,371 km (0.1 R)
• M17: 18,016,520 km (0.113 R)
• M18: 19,613,029 km (0.046 R)
• M19: 22,020,059 km (0.032 R)
• M20: 25,497,910 km (0.076 R)
• M21: 31,428,119 km (0.071 R)
• M22: 33,414,928 km (0.11 R)
• M23: 34,931,402 km (0.097 R)
• M24: 35,373,015 km (0.056 R)
• M25: 37,521,689 km (0.107 R)
• M26: 39,756,233 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 10.4

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.39 AU - 9.73 AU

Year: 12169 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,057,624 km

• M1: 129,701 km (0.068 R)
• M2: 487,091 km (0.108 R)
• M3: 839,543 km (0.098 R)
• M4: 1,209,200 km (0.113 R)
• M5: 2,268,502 km (0.1 R)
• M6: 3,808,313 km (0.078 R)
• M7: 4,667,154 km (0.088 R)
• M8: 5,788,091 km (0.102 R)
• M9: 6,921,744 km (0.104 R)
• M10: 9,887,671 km (0.035 R)
• M11: 11,761,534 km (0.119 R)
• M12: 12,293,504 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.6

Radius: 4.7

Gravity: 41.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.36 AU - 13.34 AU

Year: 18202 Days

Day: 15.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,057,624 km

• M1: 62,083 km (0.12 R)
• M2: 1,337,854 km (0.113 R)
• M3: 1,665,772 km (0.1 R)
• M4: 2,045,601 km (0.09 R)
• M5: 2,344,199 km (0.115 R)
• M6: 2,770,403 km (0.105 R)
• M7: 2,975,651 km (0.117 R)
• M8: 3,622,662 km (0.082 R)
• M9: 5,423,820 km (0.081 R)
• M10: 5,786,745 km (0.107 R)
• M11: 9,524,448 km (0.094 R)
• M12: 9,756,624 km (0.12 R)
• M13: 12,498,005 km (0.069 R)
• M14: 16,952,132 km (0.097 R)
• M15: 17,293,514 km (0.101 R)
• M16: 18,078,155 km (0.09 R)
• M17: 18,886,133 km (0.075 R)
• M18: 20,286,070 km (0.113 R)
• M19: 20,574,046 km (0.027 R)
• M20: 25,339,187 km (0.053 R)
• M21: 32,331,092 km (0.076 R)
• M22: 34,057,302 km (0.076 R)
• M23: 34,328,074 km (0.116 R)
• M24: 44,095,917 km (0.096 R)
• M25: 61,373,723 km (0.101 R)
• M26: 62,380,068 km (0.094 R)
• M27: 66,304,170 km (0.12 R)
• M28: 71,936,081 km (0.118 R)
• M29: 73,731,106 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 19,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit