🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.82 AU - 0.98 AU

Year: 313 Days

Day: 42.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.66 AU - 2.54 AU

Year: 1117 Days

Day: 35.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,224,853 km

• M1: 571,015 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 12.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.81 AU - 7.09 AU

Year: 6013 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,224,853 km

• M1: 154,235 km (0.084 R)
• M2: 681,119 km (0.081 R)
• M3: 1,162,974 km (0.057 R)
• M4: 1,563,896 km (0.084 R)
• M5: 1,991,596 km (0.069 R)
• M6: 2,674,511 km (0.044 R)
• M7: 3,181,947 km (0.049 R)
• M8: 3,858,428 km (0.115 R)
• M9: 4,799,698 km (0.082 R)
• M10: 5,831,475 km (0.106 R)
• M11: 6,536,679 km (0.034 R)
• M12: 8,117,629 km (0.09 R)
• M13: 9,382,629 km (0.094 R)
• M14: 10,646,880 km (0.093 R)
• M15: 12,300,835 km (0.065 R)
• M16: 14,588,336 km (0.116 R)
• M17: 16,395,179 km (0.058 R)
• M18: 16,796,849 km (0.03 R)
• M19: 18,469,952 km (0.117 R)
• M20: 21,523,992 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 13.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.97 AU - 9.35 AU

Year: 7782 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,224,853 km

• M1: 164,857 km (0.117 R)
• M2: 1,837,810 km (0.102 R)
• M3: 2,357,962 km (0.116 R)
• M4: 3,039,230 km (0.107 R)
• M5: 3,508,968 km (0.099 R)
• M6: 4,539,697 km (0.079 R)
• M7: 5,218,572 km (0.066 R)
• M8: 6,891,525 km (0.072 R)
• M9: 7,871,690 km (0.084 R)
• M10: 9,772,481 km (0.077 R)
• M11: 11,532,201 km (0.074 R)
• M12: 13,201,414 km (0.086 R)
• M13: 14,338,956 km (0.052 R)
• M14: 18,580,056 km (0.119 R)
• M15: 20,551,606 km (0.092 R)
• M16: 21,507,237 km (0.094 R)
• M17: 23,938,651 km (0.055 R)
• M18: 29,043,828 km (0.113 R)
• M19: 29,943,211 km (0.067 R)
• M20: 32,645,696 km (0.054 R)
• M21: 33,183,351 km (0.06 R)
• M22: 37,700,758 km (0.099 R)
• M23: 42,102,974 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 8.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.17 AU - 11.05 AU

Year: 10094 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,224,853 km

• M1: 104,419 km (0.1 R)
• M2: 1,065,286 km (0.103 R)
• M3: 1,812,378 km (0.119 R)
• M4: 2,093,473 km (0.06 R)
• M5: 2,604,499 km (0.116 R)
• M6: 5,233,233 km (0.069 R)
• M7: 7,610,941 km (0.044 R)
• M8: 7,937,813 km (0.099 R)
• M9: 8,697,919 km (0.108 R)
• M10: 10,099,951 km (0.046 R)
• M11: 13,086,074 km (0.061 R)
• M12: 14,807,646 km (0.104 R)
• M13: 15,722,736 km (0.086 R)
• M14: 17,982,711 km (0.065 R)
• M15: 24,998,552 km (0.079 R)
• M16: 25,966,301 km (0.091 R)
• M17: 26,376,797 km (0.115 R)
• M18: 29,550,217 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 12.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.98 AU - 11.46 AU

Year: 12884 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,224,853 km

• M1: 154,834 km (0.1 R)
• M2: 615,446 km (0.075 R)
• M3: 1,107,024 km (0.065 R)
• M4: 1,997,730 km (0.082 R)
• M5: 2,527,007 km (0.074 R)
• M6: 3,077,827 km (0.107 R)
• M7: 3,926,944 km (0.041 R)
• M8: 6,434,952 km (0.106 R)
• M9: 7,776,696 km (0.052 R)
• M10: 9,551,375 km (0.1 R)
• M11: 10,397,202 km (0.092 R)
• M12: 11,120,657 km (0.11 R)
• M13: 12,792,862 km (0.06 R)
• M14: 13,623,878 km (0.118 R)
• M15: 15,252,101 km (0.085 R)
• M16: 19,969,521 km (0.082 R)
• M17: 20,566,566 km (0.03 R)
• M18: 24,401,806 km (0.095 R)
• M19: 24,985,986 km (0.116 R)
• M20: 27,836,873 km (0.07 R)
• M21: 31,352,871 km (0.036 R)
• M22: 32,509,562 km (0.102 R)
• M23: 35,526,054 km (0.109 R)
• M24: 39,386,127 km (0.067 R)
• M25: 43,945,870 km (0.11 R)
• M26: 46,874,099 km (0.112 R)
• M27: 47,324,239 km (0.082 R)
• M28: 49,463,489 km (0.035 R)
• M29: 54,263,037 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 11.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.75 AU - 12.01 AU

Year: 15031 Days

Day: 7.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,224,853 km

• M1: 288,574 km (0.075 R)
• M2: 1,175,241 km (0.046 R)
• M3: 4,155,978 km (0.068 R)
• M4: 5,394,499 km (0.032 R)
• M5: 6,419,544 km (0.118 R)
• M6: 12,910,745 km (0.097 R)
• M7: 13,985,905 km (0.036 R)
• M8: 18,190,503 km (0.112 R)
• M9: 20,341,570 km (0.093 R)
• M10: 20,818,788 km (0.047 R)
• M11: 21,303,485 km (0.11 R)
• M12: 26,654,152 km (0.103 R)
• M13: 27,390,622 km (0.042 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit