🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.47 AU - 0.67 AU

Year: 192 Days

Day: 25.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 13.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.38 AU - 4.92 AU

Year: 3772 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 98,124,641 km

• M1: 178,021 km (0.063 R)
• M2: 679,922 km (0.101 R)
• M3: 1,500,766 km (0.107 R)
• M4: 2,019,571 km (0.07 R)
• M5: 2,446,823 km (0.115 R)
• M6: 3,348,748 km (0.069 R)
• M7: 4,225,990 km (0.047 R)
• M8: 4,706,798 km (0.046 R)
• M9: 6,282,363 km (0.093 R)
• M10: 7,141,204 km (0.036 R)
• M11: 7,791,506 km (0.105 R)
• M12: 9,250,384 km (0.085 R)
• M13: 10,234,589 km (0.08 R)
• M14: 10,752,197 km (0.104 R)
• M15: 11,981,293 km (0.082 R)
• M16: 13,352,657 km (0.106 R)
• M17: 17,055,803 km (0.115 R)
• M18: 17,723,309 km (0.088 R)
• M19: 20,910,192 km (0.027 R)
• M20: 21,957,676 km (0.051 R)
• M21: 22,820,557 km (0.116 R)
• M22: 23,334,276 km (0.097 R)
• M23: 27,313,579 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.8

Radius: 12.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.26 AU - 10.92 AU

Year: 12229 Days

Day: 14.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 98,124,641 km

• M1: 155,133 km (0.081 R)
• M2: 2,135,061 km (0.102 R)
• M3: 2,943,936 km (0.077 R)
• M4: 3,650,936 km (0.085 R)
• M5: 4,714,278 km (0.079 R)
• M6: 6,311,534 km (0.032 R)
• M7: 8,807,275 km (0.102 R)
• M8: 14,615,562 km (0.078 R)
• M9: 21,855,202 km (0.106 R)
• M10: 23,675,509 km (0.053 R)
• M11: 24,335,834 km (0.096 R)
• M12: 26,390,860 km (0.046 R)
• M13: 27,409,023 km (0.116 R)
• M14: 28,032,397 km (0.104 R)
• M15: 33,719,061 km (0.103 R)
• M16: 34,314,760 km (0.086 R)
• M17: 46,571,612 km (0.116 R)
• M18: 48,509,653 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.1

Radius: 7

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.51 AU - 13.55 AU

Year: 20988 Days

Day: 18.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,124,641 km

• M1: 91,105 km (0.082 R)
• M2: 352,303 km (0.045 R)
• M3: 625,020 km (0.098 R)
• M4: 937,679 km (0.094 R)
• M5: 1,189,004 km (0.039 R)
• M6: 1,563,298 km (0.098 R)
• M7: 1,939,237 km (0.091 R)
• M8: 2,188,916 km (0.119 R)
• M9: 2,921,198 km (0.081 R)
• M10: 3,146,791 km (0.11 R)
• M11: 3,465,883 km (0.104 R)
• M12: 3,835,689 km (0.092 R)
• M13: 4,455,773 km (0.108 R)
• M14: 5,140,781 km (0.078 R)
• M15: 6,053,029 km (0.043 R)
• M16: 6,297,173 km (0.119 R)
• M17: 6,761,674 km (0.086 R)
• M18: 7,248,765 km (0.095 R)
• M19: 12,280,639 km (0.088 R)
• M20: 15,201,388 km (0.061 R)
• M21: 15,729,468 km (0.096 R)
• M22: 19,508,610 km (0.117 R)
• M23: 20,403,504 km (0.105 R)
• M24: 26,355,405 km (0.119 R)
• M25: 32,991,866 km (0.062 R)
• M26: 33,749,280 km (0.064 R)
• M27: 35,693,304 km (0.12 R)
• M28: 43,009,986 km (0.101 R)
• M29: 46,858,541 km (0.028 R)
• M30: 50,596,393 km (0.079 R)
• M31: 51,266,143 km (0.101 R)
• M32: 54,703,753 km (0.096 R)
• M33: 55,232,282 km (0.118 R)
• M34: 55,764,252 km (0.067 R)
• M35: 59,956,583 km (0.068 R)
• M36: 63,768,785 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.1

Radius: 6.6

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.91 AU - 19.65 AU

Year: 27971 Days

Day: 20.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,124,641 km

• M1: 84,523 km (0.054 R)
• M2: 625,768 km (0.094 R)
• M3: 977,173 km (0.115 R)
• M4: 1,403,826 km (0.098 R)
• M5: 2,120,999 km (0.073 R)
• M6: 3,146,492 km (0.085 R)
• M7: 5,252,232 km (0.045 R)
• M8: 6,263,214 km (0.069 R)
• M9: 9,813,022 km (0.115 R)
• M10: 11,406,090 km (0.048 R)
• M11: 13,318,399 km (0.079 R)
• M12: 20,943,253 km (0.106 R)
• M13: 21,365,269 km (0.063 R)
• M14: 29,569,665 km (0.1 R)
• M15: 30,100,887 km (0.083 R)
• M16: 31,319,661 km (0.101 R)
• M17: 35,469,954 km (0.074 R)
• M18: 41,113,833 km (0.113 R)
• M19: 42,444,357 km (0.111 R)
• M20: 48,973,705 km (0.044 R)
• M21: 55,737,324 km (0.107 R)
• M22: 61,146,484 km (0.054 R)
• M23: 63,756,967 km (0.086 R)
• M24: 77,930,168 km (0.111 R)
• M25: 78,943,245 km (0.111 R)
• M26: 91,795,198 km (0.062 R)
• M27: 92,358,883 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit