🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 128 Days

Day: 38.8 Hours

Environment

Temp: 282 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.61 AU - 0.73 AU

Year: 193 Days

Day: 28.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.37 AU - 4.69 AU

Year: 3389 Days

Day: 46.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 9.1

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.16 AU - 7.04 AU

Year: 5959 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,454,310 km

• M1: 113,246 km (0.063 R)
• M2: 477,068 km (0.086 R)
• M3: 822,040 km (0.103 R)
• M4: 1,137,243 km (0.112 R)
• M5: 1,583,793 km (0.07 R)
• M6: 2,007,603 km (0.029 R)
• M7: 2,558,273 km (0.06 R)
• M8: 3,613,985 km (0.093 R)
• M9: 4,277,751 km (0.11 R)
• M10: 4,639,030 km (0.089 R)
• M11: 5,305,638 km (0.075 R)
• M12: 6,034,928 km (0.052 R)
• M13: 6,933,413 km (0.076 R)
• M14: 8,828,818 km (0.11 R)
• M15: 9,632,308 km (0.072 R)
• M16: 10,164,278 km (0.044 R)
• M17: 11,778,439 km (0.111 R)
• M18: 12,804,231 km (0.083 R)
• M19: 13,230,735 km (0.093 R)
• M20: 14,395,653 km (0.052 R)
• M21: 15,032,492 km (0.1 R)
• M22: 16,053,497 km (0.097 R)
• M23: 17,184,158 km (0.107 R)
• M24: 17,638,038 km (0.111 R)
• M25: 21,041,389 km (0.094 R)
• M26: 22,317,758 km (0.11 R)
• M27: 25,106,861 km (0.031 R)
• M28: 29,298,444 km (0.072 R)
• M29: 32,240,136 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 10.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.4 AU - 11.26 AU

Year: 10832 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,454,310 km

• M1: 125,812 km (0.102 R)
• M2: 471,233 km (0.081 R)
• M3: 1,481,767 km (0.116 R)
• M4: 2,103,047 km (0.079 R)
• M5: 2,542,416 km (0.07 R)
• M6: 2,954,708 km (0.111 R)
• M7: 4,381,123 km (0.101 R)
• M8: 5,425,466 km (0.063 R)
• M9: 5,900,888 km (0.09 R)
• M10: 6,221,027 km (0.095 R)
• M11: 7,999,896 km (0.071 R)
• M12: 10,554,429 km (0.119 R)
• M13: 11,350,888 km (0.044 R)
• M14: 13,609,068 km (0.063 R)
• M15: 14,488,255 km (0.105 R)
• M16: 15,271,399 km (0.095 R)
• M17: 15,741,137 km (0.099 R)
• M18: 16,498,850 km (0.083 R)
• M19: 17,790,927 km (0.115 R)
• M20: 20,575,392 km (0.088 R)
• M21: 24,448,930 km (0.06 R)
• M22: 26,221,066 km (0.104 R)
• M23: 29,191,332 km (0.113 R)
• M24: 31,184,424 km (0.102 R)
• M25: 33,603,422 km (0.047 R)
• M26: 34,284,391 km (0.103 R)
• M27: 36,740,040 km (0.033 R)
• M28: 38,317,699 km (0.056 R)
• M29: 39,561,606 km (0.109 R)
• M30: 40,448,272 km (0.091 R)
• M31: 45,494,208 km (0.068 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 16,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit