🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.34 AU - 2.12 AU

Year: 993 Days

Day: 45.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 11.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.52 AU - 9.64 AU

Year: 10027 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,275,126 km

• M1: 187,596 km (0.071 R)
• M2: 703,260 km (0.111 R)
• M3: 1,345,334 km (0.113 R)
• M4: 1,747,602 km (0.097 R)
• M5: 2,491,253 km (0.082 R)
• M6: 3,920,511 km (0.118 R)
• M7: 4,345,818 km (0.077 R)
• M8: 5,076,903 km (0.105 R)
• M9: 5,991,993 km (0.117 R)
• M10: 9,050,821 km (0.114 R)
• M11: 10,935,305 km (0.098 R)
• M12: 13,202,162 km (0.064 R)
• M13: 14,209,853 km (0.099 R)
• M14: 14,925,828 km (0.077 R)
• M15: 18,420,734 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.7

Radius: 3.2

Gravity: 81.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.95 AU - 11.67 AU

Year: 15516 Days

Day: 22.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,275,126 km

• M1: 39,793 km (0.101 R)
• M2: 190,288 km (0.064 R)
• M3: 382,223 km (0.08 R)
• M4: 579,542 km (0.116 R)
• M5: 963,261 km (0.114 R)
• M6: 1,727,706 km (0.115 R)
• M7: 2,263,266 km (0.109 R)
• M8: 3,235,503 km (0.102 R)
• M9: 3,622,961 km (0.025 R)
• M10: 4,864,923 km (0.073 R)
• M11: 6,577,220 km (0.105 R)
• M12: 7,015,841 km (0.036 R)
• M13: 7,473,610 km (0.114 R)
• M14: 7,902,508 km (0.041 R)
• M15: 8,756,711 km (0.084 R)
• M16: 8,861,131 km (0.103 R)
• M17: 10,825,351 km (0.116 R)
• M18: 13,403,969 km (0.099 R)
• M19: 13,542,796 km (0.049 R)
• M20: 13,682,371 km (0.103 R)
• M21: 14,250,843 km (0.102 R)
• M22: 15,586,901 km (0.092 R)
• M23: 15,972,265 km (0.074 R)
• M24: 18,505,107 km (0.114 R)
• M25: 18,763,612 km (0.035 R)
• M26: 19,111,876 km (0.093 R)
• M27: 19,376,066 km (0.031 R)
• M28: 22,541,108 km (0.064 R)
• M29: 24,658,666 km (0.095 R)
• M30: 24,971,625 km (0.056 R)
• M31: 28,705,587 km (0.105 R)
• M32: 29,401,068 km (0.039 R)
• M33: 29,870,805 km (0.055 R)
• M34: 37,667,846 km (0.106 R)
• M35: 38,082,831 km (0.091 R)
• M36: 48,164,231 km (0.092 R)
• M37: 55,134,295 km (0.115 R)
• M38: 56,027,694 km (0.06 R)
• M39: 56,930,816 km (0.112 R)
• M40: 57,477,147 km (0.116 R)
• M41: 62,360,321 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 3.5

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.48 AU - 13.36 AU

Year: 15753 Days

Day: 21.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,275,126 km

• M1: 43,533 km (0.074 R)
• M2: 161,117 km (0.101 R)
• M3: 480,359 km (0.095 R)
• M4: 601,832 km (0.118 R)
• M5: 1,075,459 km (0.112 R)
• M6: 1,383,332 km (0.106 R)
• M7: 1,619,247 km (0.107 R)
• M8: 2,508,307 km (0.033 R)
• M9: 3,376,125 km (0.077 R)
• M10: 3,729,625 km (0.06 R)
• M11: 3,978,555 km (0.069 R)
• M12: 4,850,113 km (0.066 R)
• M13: 5,177,134 km (0.051 R)
• M14: 5,678,586 km (0.07 R)
• M15: 6,455,298 km (0.057 R)
• M16: 8,299,241 km (0.083 R)
• M17: 8,809,819 km (0.113 R)
• M18: 13,496,869 km (0.103 R)
• M19: 17,335,252 km (0.1 R)
• M20: 18,521,862 km (0.117 R)
• M21: 20,515,852 km (0.119 R)
• M22: 22,242,810 km (0.062 R)
• M23: 23,224,471 km (0.092 R)
• M24: 24,837,136 km (0.107 R)
• M25: 29,727,490 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.6

Radius: 7.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.63 AU - 13.55 AU

Year: 17225 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,275,126 km

• M1: 97,239 km (0.104 R)
• M2: 377,884 km (0.101 R)
• M3: 974,780 km (0.045 R)
• M4: 1,356,853 km (0.054 R)
• M5: 1,955,095 km (0.117 R)
• M6: 3,012,303 km (0.081 R)
• M7: 3,612,041 km (0.093 R)
• M8: 4,594,749 km (0.066 R)
• M9: 5,284,844 km (0.115 R)
• M10: 6,746,864 km (0.088 R)
• M11: 7,077,176 km (0.099 R)
• M12: 7,332,091 km (0.088 R)
• M13: 8,179,862 km (0.055 R)
• M14: 11,171,819 km (0.118 R)
• M15: 14,010,888 km (0.06 R)
• M16: 14,962,330 km (0.109 R)
• M17: 16,321,576 km (0.119 R)
• M18: 17,996,025 km (0.099 R)
• M19: 19,201,335 km (0.119 R)
• M20: 19,448,770 km (0.095 R)
• M21: 22,954,148 km (0.118 R)
• M22: 23,232,849 km (0.063 R)
• M23: 23,892,126 km (0.062 R)
• M24: 31,299,016 km (0.045 R)
• M25: 33,038,540 km (0.116 R)
• M26: 35,954,203 km (0.074 R)
• M27: 41,324,467 km (0.118 R)
• M28: 43,985,065 km (0.096 R)
• M29: 48,567,547 km (0.086 R)
• M30: 50,580,536 km (0.118 R)
• M31: 52,166,273 km (0.107 R)
• M32: 52,971,409 km (0.113 R)
• M33: 54,112,542 km (0.074 R)
• M34: 55,938,683 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 13,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit