🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.53 AU - 0.53 AU

Year: 140 Days

Day: 43.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 24.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.66 AU - 2.28 AU

Year: 1005 Days

Day: 20.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.04 AU - 2.1 AU

Year: 1082 Days

Day: 22.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.06 AU - 2.42 AU

Year: 1218 Days

Day: 13.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,715,160 km

• M1: 1,023,399 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.86 AU - 3.08 AU

Year: 1860 Days

Day: 43.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.49 AU - 4.93 AU

Year: 3139 Days

Day: 25.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 176.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,715,160 km

• M1: 29,321 km (0.113 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.41 AU - 5.01 AU

Year: 3715 Days

Day: 33.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 162.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,715,160 km

• M1: 267,780 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.4

Radius: 12.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.12 AU - 8.22 AU

Year: 6978 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 99,715,160 km

• M1: 166,203 km (0.108 R)
• M2: 1,096,702 km (0.112 R)
• M3: 1,509,592 km (0.112 R)
• M4: 2,772,049 km (0.08 R)
• M5: 3,248,219 km (0.068 R)
• M6: 3,914,677 km (0.117 R)
• M7: 9,023,893 km (0.113 R)
• M8: 12,432,032 km (0.068 R)
• M9: 13,899,437 km (0.068 R)
• M10: 15,188,672 km (0.108 R)
• M11: 16,495,110 km (0.109 R)
• M12: 18,659,642 km (0.106 R)
• M13: 19,127,733 km (0.043 R)
• M14: 24,013,899 km (0.064 R)
• M15: 25,784,390 km (0.12 R)
• M16: 27,813,386 km (0.037 R)
• M17: 30,960,177 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.4

Radius: 6.6

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.9 AU - 18.3 AU

Year: 26835 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 99,715,160 km

• M1: 101,577 km (0.078 R)
• M2: 338,241 km (0.083 R)
• M3: 644,019 km (0.113 R)
• M4: 1,853,518 km (0.096 R)
• M5: 2,772,198 km (0.12 R)
• M6: 5,463,314 km (0.102 R)
• M7: 6,129,623 km (0.048 R)
• M8: 6,700,788 km (0.075 R)
• M9: 6,948,821 km (0.062 R)
• M10: 7,516,545 km (0.089 R)
• M11: 8,743,996 km (0.092 R)
• M12: 9,343,883 km (0.119 R)
• M13: 13,066,626 km (0.095 R)
• M14: 13,298,503 km (0.083 R)
• M15: 15,597,074 km (0.104 R)
• M16: 15,945,637 km (0.042 R)
• M17: 17,485,747 km (0.11 R)
• M18: 17,956,831 km (0.056 R)
• M19: 24,640,864 km (0.102 R)
• M20: 25,472,628 km (0.112 R)
• M21: 28,987,430 km (0.108 R)
• M22: 32,106,097 km (0.103 R)
• M23: 35,142,485 km (0.092 R)
• M24: 35,441,381 km (0.11 R)
• M25: 38,523,396 km (0.104 R)
• M26: 39,642,987 km (0.119 R)
• M27: 40,292,391 km (0.095 R)
• M28: 42,283,090 km (0.112 R)
• M29: 42,790,975 km (0.074 R)
• M30: 44,687,577 km (0.05 R)
• M31: 49,018,734 km (0.118 R)
• M32: 49,766,873 km (0.085 R)
• M33: 51,094,255 km (0.077 R)
• M34: 52,056,618 km (0.119 R)
• M35: 52,639,900 km (0.066 R)
• M36: 53,621,711 km (0.058 R)
• M37: 54,615,639 km (0.102 R)
• M38: 62,137,121 km (0.071 R)
• M39: 68,909,267 km (0.068 R)
• M40: 70,320,274 km (0.045 R)
• M41: 75,162,608 km (0.06 R)
• M42: 82,045,905 km (0.039 R)
• M43: 87,133,729 km (0.114 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit