🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.68 AU - 0.7 AU

Year: 202 Days

Day: 24.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,878,336 km

• M1: 33,809 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.83 AU - 1.15 AU

Year: 348 Days

Day: 25.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.4 AU - 1.64 AU

Year: 662 Days

Day: 32.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.94 AU - 2.02 AU

Year: 984 Days

Day: 21 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,878,336 km

• M1: 901,776 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.89 AU - 2.65 AU

Year: 1208 Days

Day: 32.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,878,336 km

• M1: 1,086,978 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.25 AU - 2.87 AU

Year: 1446 Days

Day: 43.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,878,336 km

• M1: 159,771 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.97 AU - 4.35 AU

Year: 2996 Days

Day: 38.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,878,336 km

• M1: 1,929,513 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 13.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.78 AU - 12.96 AU

Year: 13538 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,878,336 km

• M1: 162,912 km (0.055 R)
• M2: 576,550 km (0.05 R)
• M3: 1,163,123 km (0.053 R)
• M4: 1,705,416 km (0.115 R)
• M5: 2,435,902 km (0.076 R)
• M6: 2,944,984 km (0.11 R)
• M7: 4,002,042 km (0.113 R)
• M8: 5,191,645 km (0.073 R)
• M9: 5,698,931 km (0.109 R)
• M10: 6,813,734 km (0.114 R)
• M11: 7,334,036 km (0.077 R)
• M12: 7,741,540 km (0.1 R)
• M13: 8,260,196 km (0.05 R)
• M14: 10,233,392 km (0.119 R)
• M15: 14,308,438 km (0.06 R)
• M16: 15,163,988 km (0.099 R)
• M17: 15,604,404 km (0.077 R)
• M18: 16,977,414 km (0.097 R)
• M19: 17,612,905 km (0.088 R)
• M20: 18,099,846 km (0.104 R)
• M21: 19,875,274 km (0.109 R)
• M22: 20,492,216 km (0.103 R)
• M23: 21,212,828 km (0.103 R)
• M24: 22,325,388 km (0.061 R)
• M25: 23,281,917 km (0.093 R)
• M26: 24,767,723 km (0.084 R)
• M27: 31,584,449 km (0.115 R)
• M28: 32,062,863 km (0.104 R)
• M29: 33,034,351 km (0.066 R)
• M30: 36,985,231 km (0.074 R)
• M31: 38,459,668 km (0.092 R)
• M32: 39,973,000 km (0.097 R)
• M33: 46,888,610 km (0.079 R)
• M34: 52,194,847 km (0.078 R)
• M35: 61,533,045 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.6

Radius: 5.8

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.26 AU - 14.84 AU

Year: 18596 Days

Day: 20.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,878,336 km

• M1: 75,397 km (0.088 R)
• M2: 503,546 km (0.026 R)
• M3: 803,041 km (0.08 R)
• M4: 2,345,545 km (0.055 R)
• M5: 2,621,703 km (0.053 R)
• M6: 3,824,619 km (0.078 R)
• M7: 4,723,104 km (0.114 R)
• M8: 5,553,223 km (0.12 R)
• M9: 6,258,277 km (0.116 R)
• M10: 6,654,861 km (0.116 R)
• M11: 6,836,473 km (0.059 R)
• M12: 14,031,083 km (0.114 R)
• M13: 15,569,249 km (0.041 R)
• M14: 17,301,891 km (0.031 R)
• M15: 18,258,869 km (0.102 R)
• M16: 21,047,672 km (0.047 R)
• M17: 23,160,443 km (0.117 R)
• M18: 23,578,270 km (0.115 R)
• M19: 24,214,510 km (0.117 R)
• M20: 36,711,916 km (0.075 R)
• M21: 41,882,617 km (0.088 R)
• M22: 45,859,526 km (0.115 R)
• M23: 46,850,164 km (0.058 R)
• M24: 48,362,598 km (0.07 R)
• M25: 49,388,839 km (0.098 R)
• M26: 53,821,275 km (0.084 R)
• M27: 55,108,265 km (0.06 R)
• M28: 55,852,814 km (0.107 R)
• M29: 59,286,384 km (0.045 R)
• M30: 62,858,183 km (0.046 R)
• M31: 66,360,718 km (0.06 R)
• M32: 69,125,436 km (0.111 R)
• M33: 72,855,210 km (0.097 R)
• M34: 73,977,344 km (0.08 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 15,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit