🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.85 AU - 0.99 AU

Year: 315 Days

Day: 14.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,998,816 km

• M1: 45,328 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.47 AU - 2.19 AU

Year: 882 Days

Day: 22.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.58 AU - 2.62 AU

Year: 1494 Days

Day: 47.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,998,816 km

• M1: 47,123 km (0.085 R)
• M2: 793,318 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.32 AU - 3.06 AU

Year: 1573 Days

Day: 42.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,998,816 km

• M1: 1,054,815 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.75 AU - 2.87 AU

Year: 1679 Days

Day: 21.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.86 AU - 3.2 AU

Year: 1880 Days

Day: 48 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 12

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.57 AU - 6.23 AU

Year: 4473 Days

Day: 7.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,998,816 km

• M1: 149,448 km (0.051 R)
• M2: 557,551 km (0.051 R)
• M3: 1,085,333 km (0.025 R)
• M4: 1,647,222 km (0.094 R)
• M5: 2,113,369 km (0.104 R)
• M6: 3,365,802 km (0.098 R)
• M7: 5,305,788 km (0.037 R)
• M8: 6,386,782 km (0.115 R)
• M9: 7,725,234 km (0.097 R)
• M10: 9,778,614 km (0.102 R)
• M11: 10,229,353 km (0.112 R)
• M12: 11,098,068 km (0.045 R)
• M13: 13,485,051 km (0.059 R)
• M14: 14,044,248 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.3

Radius: 4.7

Gravity: 36.41 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.86 AU - 15.74 AU

Year: 19275 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,998,816 km

• M1: 58,942 km (0.109 R)
• M2: 621,130 km (0.094 R)
• M3: 891,753 km (0.073 R)
• M4: 1,928,017 km (0.096 R)
• M5: 2,129,526 km (0.106 R)
• M6: 2,598,964 km (0.037 R)
• M7: 3,709,878 km (0.038 R)
• M8: 8,235,812 km (0.047 R)
• M9: 12,042,778 km (0.06 R)
• M10: 15,170,870 km (0.093 R)
• M11: 17,822,492 km (0.118 R)
• M12: 27,248,953 km (0.083 R)
• M13: 27,481,727 km (0.065 R)
• M14: 29,513,715 km (0.087 R)
• M15: 31,772,194 km (0.119 R)
• M16: 38,938,531 km (0.094 R)
• M17: 42,114,045 km (0.05 R)
• M18: 53,573,840 km (0.094 R)
• M19: 55,978,027 km (0.041 R)
• M20: 57,301,968 km (0.071 R)
• M21: 61,199,143 km (0.109 R)
• M22: 65,269,401 km (0.102 R)
• M23: 69,516,335 km (0.113 R)
• M24: 74,851,295 km (0.098 R)
• M25: 75,079,282 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.5

Radius: 4.9

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.91 AU - 16.71 AU

Year: 22407 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,998,816 km

• M1: 64,626 km (0.11 R)
• M2: 272,418 km (0.106 R)
• M3: 512,373 km (0.079 R)
• M4: 1,097,151 km (0.098 R)
• M5: 1,325,288 km (0.089 R)
• M6: 2,026,752 km (0.116 R)
• M7: 2,225,119 km (0.096 R)
• M8: 3,672,329 km (0.081 R)
• M9: 4,675,083 km (0.075 R)
• M10: 5,691,750 km (0.116 R)
• M11: 7,159,604 km (0.1 R)
• M12: 7,341,964 km (0.115 R)
• M13: 8,152,037 km (0.111 R)
• M14: 9,179,475 km (0.099 R)
• M15: 10,640,298 km (0.086 R)
• M16: 13,592,612 km (0.096 R)
• M17: 13,802,199 km (0.096 R)
• M18: 14,956,795 km (0.026 R)
• M19: 16,567,815 km (0.107 R)
• M20: 20,494,160 km (0.098 R)
• M21: 22,671,557 km (0.109 R)
• M22: 25,313,157 km (0.07 R)
• M23: 25,843,631 km (0.102 R)
• M24: 26,165,416 km (0.113 R)
• M25: 26,707,708 km (0.045 R)
• M26: 29,183,253 km (0.111 R)
• M27: 30,238,666 km (0.118 R)
• M28: 39,471,249 km (0.074 R)
• M29: 49,422,798 km (0.05 R)
• M30: 51,764,902 km (0.087 R)
• M31: 54,355,489 km (0.092 R)
• M32: 60,167,964 km (0.116 R)
• M33: 62,450,379 km (0.059 R)
• M34: 64,395,750 km (0.083 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit