🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.22 AU - 1.26 AU

Year: 509 Days

Day: 33.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,384,186 km

• M1: 158,275 km (0.097 R)
• M2: 814,261 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.8

Radius: 13.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.41 AU - 9.21 AU

Year: 9648 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,384,186 km

• M1: 165,455 km (0.116 R)
• M2: 731,384 km (0.101 R)
• M3: 1,515,277 km (0.047 R)
• M4: 1,932,505 km (0.043 R)
• M5: 2,908,631 km (0.096 R)
• M6: 3,497,748 km (0.083 R)
• M7: 4,611,504 km (0.088 R)
• M8: 6,047,195 km (0.091 R)
• M9: 7,723,888 km (0.109 R)
• M10: 9,030,924 km (0.113 R)
• M11: 10,011,837 km (0.104 R)
• M12: 11,820,177 km (0.113 R)
• M13: 12,666,302 km (0.071 R)
• M14: 22,428,162 km (0.119 R)
• M15: 22,989,303 km (0.059 R)
• M16: 24,475,558 km (0.113 R)
• M17: 25,242,247 km (0.062 R)
• M18: 30,868,025 km (0.105 R)
• M19: 36,611,087 km (0.083 R)

Asteroid Belt

Center: 9.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.8

Radius: 14.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.15 AU - 11.03 AU

Year: 12715 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,384,186 km

• M1: 182,809 km (0.076 R)
• M2: 1,072,766 km (0.051 R)
• M3: 1,932,954 km (0.066 R)
• M4: 3,221,141 km (0.075 R)
• M5: 5,513,430 km (0.082 R)
• M6: 6,861,755 km (0.065 R)
• M7: 7,343,460 km (0.105 R)
• M8: 11,157,757 km (0.074 R)
• M9: 11,826,011 km (0.093 R)
• M10: 12,639,374 km (0.089 R)
• M11: 20,880,272 km (0.117 R)
• M12: 24,861,969 km (0.103 R)
• M13: 31,140,442 km (0.12 R)
• M14: 31,688,569 km (0.118 R)
• M15: 41,492,914 km (0.084 R)
• M16: 46,434,281 km (0.12 R)
• M17: 47,583,193 km (0.036 R)
• M18: 49,490,865 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.6

Radius: 6

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.02 AU - 16.1 AU

Year: 18423 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,384,186 km

• M1: 74,799 km (0.095 R)
• M2: 446,998 km (0.117 R)
• M3: 1,323,792 km (0.069 R)
• M4: 2,350,482 km (0.116 R)
• M5: 3,673,675 km (0.082 R)
• M6: 4,175,127 km (0.041 R)
• M7: 4,937,777 km (0.118 R)
• M8: 5,708,356 km (0.117 R)
• M9: 8,766,585 km (0.067 R)
• M10: 8,984,250 km (0.102 R)
• M11: 9,487,347 km (0.047 R)
• M12: 11,429,277 km (0.118 R)
• M13: 12,153,929 km (0.102 R)
• M14: 14,435,447 km (0.107 R)
• M15: 15,438,949 km (0.115 R)
• M16: 15,997,996 km (0.026 R)
• M17: 17,497,715 km (0.08 R)
• M18: 18,370,170 km (0.085 R)
• M19: 21,258,905 km (0.102 R)
• M20: 23,379,155 km (0.116 R)
• M21: 23,798,478 km (0.076 R)
• M22: 24,116,224 km (0.027 R)
• M23: 27,219,482 km (0.11 R)
• M24: 31,333,124 km (0.077 R)
• M25: 36,822,020 km (0.06 R)
• M26: 37,247,027 km (0.028 R)
• M27: 37,818,940 km (0.111 R)
• M28: 38,980,268 km (0.116 R)
• M29: 51,574,614 km (0.116 R)
• M30: 66,630,144 km (0.072 R)
• M31: 72,233,481 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.4

Radius: 6.9

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.63 AU - 16.39 AU

Year: 19348 Days

Day: 15.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,384,186 km

• M1: 85,869 km (0.076 R)
• M2: 307,424 km (0.093 R)
• M3: 1,193,791 km (0.028 R)
• M4: 2,016,729 km (0.099 R)
• M5: 3,340,969 km (0.116 R)
• M6: 5,281,104 km (0.102 R)
• M7: 6,067,390 km (0.067 R)
• M8: 6,602,801 km (0.088 R)
• M9: 7,974,165 km (0.071 R)
• M10: 8,561,486 km (0.084 R)
• M11: 11,400,106 km (0.089 R)
• M12: 16,448,435 km (0.107 R)
• M13: 17,753,378 km (0.06 R)
• M14: 22,811,431 km (0.038 R)
• M15: 26,475,083 km (0.092 R)
• M16: 27,899,105 km (0.095 R)
• M17: 28,630,040 km (0.094 R)
• M18: 29,248,628 km (0.102 R)
• M19: 29,498,606 km (0.11 R)
• M20: 29,876,340 km (0.102 R)
• M21: 36,509,510 km (0.097 R)
• M22: 43,084,935 km (0.05 R)
• M23: 44,719,740 km (0.109 R)
• M24: 49,693,720 km (0.093 R)
• M25: 54,644,961 km (0.083 R)
• M26: 56,365,785 km (0.076 R)
• M27: 57,142,048 km (0.081 R)
• M28: 64,451,999 km (0.081 R)
• M29: 68,991,396 km (0.104 R)
• M30: 73,739,184 km (0.111 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: 342 - 16,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit