🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.64 AU - 0.66 AU

Year: 230 Days

Day: 27.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.9 AU - 1.18 AU

Year: 466 Days

Day: 24.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,035,740 km

• M1: 728,392 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.74 AU - 2.02 AU

Year: 1133 Days

Day: 20.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,035,740 km

• M1: 39,643 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 13.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.53 AU - 2.93 AU

Year: 1983 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,035,740 km

• M1: 166,652 km (0.092 R)
• M2: 602,131 km (0.101 R)
• M3: 1,558,810 km (0.064 R)
• M4: 2,547,801 km (0.113 R)
• M5: 2,979,840 km (0.094 R)
• M6: 3,461,096 km (0.11 R)
• M7: 3,975,713 km (0.064 R)
• M8: 4,420,019 km (0.08 R)
• M9: 5,340,943 km (0.11 R)
• M10: 7,081,215 km (0.112 R)
• M11: 7,562,771 km (0.097 R)
• M12: 8,096,536 km (0.098 R)
• M13: 8,847,368 km (0.097 R)
• M14: 10,670,068 km (0.08 R)
• M15: 13,488,642 km (0.039 R)
• M16: 14,186,516 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 13.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.49 AU - 5.47 AU

Year: 4887 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,035,740 km

• M1: 166,652 km (0.103 R)
• M2: 1,377,198 km (0.064 R)
• M3: 2,007,753 km (0.118 R)
• M4: 4,317,245 km (0.085 R)
• M5: 5,003,899 km (0.071 R)
• M6: 5,475,731 km (0.026 R)
• M7: 6,031,786 km (0.071 R)
• M8: 7,541,079 km (0.089 R)
• M9: 8,962,558 km (0.104 R)
• M10: 12,464,943 km (0.102 R)
• M11: 16,519,494 km (0.042 R)
• M12: 17,627,865 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.6

Radius: 14.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.27 AU - 9.71 AU

Year: 11852 Days

Day: 5.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,035,740 km

• M1: 182,809 km (0.118 R)
• M2: 656,884 km (0.109 R)
• M3: 1,169,407 km (0.071 R)
• M4: 1,993,541 km (0.099 R)
• M5: 2,755,742 km (0.119 R)
• M6: 3,400,060 km (0.081 R)
• M7: 3,866,507 km (0.094 R)
• M8: 5,325,535 km (0.101 R)
• M9: 6,524,711 km (0.09 R)
• M10: 8,770,774 km (0.061 R)
• M11: 10,386,580 km (0.032 R)
• M12: 11,897,967 km (0.079 R)
• M13: 12,433,229 km (0.077 R)
• M14: 13,046,580 km (0.118 R)
• M15: 14,736,587 km (0.091 R)
• M16: 21,718,469 km (0.102 R)
• M17: 22,429,358 km (0.081 R)
• M18: 23,524,864 km (0.086 R)
• M19: 27,127,479 km (0.081 R)
• M20: 28,581,720 km (0.033 R)
• M21: 31,082,997 km (0.101 R)
• M22: 33,608,957 km (0.065 R)
• M23: 35,285,949 km (0.077 R)
• M24: 38,936,137 km (0.076 R)
• M25: 41,868,106 km (0.073 R)
• M26: 44,232,350 km (0.042 R)
• M27: 49,683,547 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.3

Radius: 6.8

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.38 AU - 13.96 AU

Year: 21016 Days

Day: 18.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,035,740 km

• M1: 85,271 km (0.095 R)
• M2: 307,274 km (0.097 R)
• M3: 1,120,338 km (0.093 R)
• M4: 1,380,639 km (0.102 R)
• M5: 2,004,761 km (0.056 R)
• M6: 2,346,742 km (0.059 R)
• M7: 2,828,297 km (0.088 R)
• M8: 3,147,689 km (0.077 R)
• M9: 3,764,481 km (0.103 R)
• M10: 4,320,387 km (0.109 R)
• M11: 5,353,659 km (0.1 R)
• M12: 7,198,949 km (0.119 R)
• M13: 8,211,427 km (0.077 R)
• M14: 9,144,170 km (0.061 R)
• M15: 9,373,503 km (0.059 R)
• M16: 10,767,606 km (0.098 R)
• M17: 12,225,587 km (0.119 R)
• M18: 14,966,519 km (0.062 R)
• M19: 15,690,423 km (0.067 R)
• M20: 20,826,268 km (0.102 R)
• M21: 22,447,011 km (0.111 R)
• M22: 24,368,895 km (0.052 R)
• M23: 26,397,891 km (0.064 R)
• M24: 27,098,457 km (0.094 R)
• M25: 31,434,552 km (0.086 R)
• M26: 34,939,779 km (0.086 R)
• M27: 38,398,931 km (0.112 R)
• M28: 45,988,779 km (0.094 R)
• M29: 49,955,815 km (0.114 R)
• M30: 54,708,091 km (0.114 R)
• M31: 58,759,949 km (0.117 R)
• M32: 63,630,258 km (0.077 R)
• M33: 70,756,651 km (0.105 R)
• M34: 77,205,516 km (0.054 R)
• M35: 79,117,377 km (0.112 R)
• M36: 82,787,162 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit