🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.1 AU - 1.26 AU

Year: 372 Days

Day: 28 Hours

Environment

Temp: 176 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.35 AU - 2.01 AU

Year: 633 Days

Day: 42.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 169.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,415,818 km

• M1: 124,017 km (0.108 R)
• M2: 424,110 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.21 AU - 2.95 AU

Year: 1204 Days

Day: 35.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.14 AU - 7.94 AU

Year: 6016 Days

Day: 42.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.57 AU - 8.87 AU

Year: 6848 Days

Day: 20.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,415,818 km

• M1: 62,382 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.78 AU - 9.86 AU

Year: 6973 Days

Day: 47.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.97 AU - 10.37 AU

Year: 8069 Days

Day: 29.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,415,818 km

• M1: 2,551,990 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 10.1

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.75 AU - 14.37 AU

Year: 11421 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,415,818 km

• M1: 179,667 km (0.075 R)
• M2: 495,618 km (0.084 R)
• M3: 895,343 km (0.091 R)
• M4: 1,816,717 km (0.104 R)
• M5: 2,353,025 km (0.1 R)
• M6: 3,963,296 km (0.115 R)
• M7: 6,478,186 km (0.088 R)
• M8: 9,956,935 km (0.032 R)
• M9: 11,445,883 km (0.069 R)
• M10: 12,456,416 km (0.082 R)
• M11: 14,998,084 km (0.118 R)
• M12: 15,701,643 km (0.111 R)
• M13: 17,174,883 km (0.078 R)
• M14: 18,338,605 km (0.115 R)
• M15: 19,637,114 km (0.106 R)
• M16: 21,082,978 km (0.053 R)
• M17: 21,876,445 km (0.1 R)
• M18: 26,045,288 km (0.069 R)
• M19: 35,915,158 km (0.054 R)
• M20: 39,645,829 km (0.057 R)
• M21: 41,948,739 km (0.116 R)
• M22: 46,522,993 km (0.114 R)
• M23: 47,416,092 km (0.113 R)
• M24: 48,320,711 km (0.085 R)
• M25: 52,855,770 km (0.083 R)
• M26: 53,340,467 km (0.116 R)
• M27: 53,991,368 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.3

Radius: 7.4

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 16.27 AU - 24.05 AU

Year: 26303 Days

Day: 22.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,415,818 km

• M1: 92,152 km (0.058 R)
• M2: 510,877 km (0.093 R)
• M3: 887,564 km (0.08 R)
• M4: 1,146,817 km (0.113 R)
• M5: 1,748,650 km (0.113 R)
• M6: 2,892,026 km (0.09 R)
• M7: 3,214,858 km (0.096 R)
• M8: 3,502,086 km (0.094 R)
• M9: 5,204,211 km (0.038 R)
• M10: 7,056,980 km (0.077 R)
• M11: 7,395,520 km (0.098 R)
• M12: 10,076,913 km (0.109 R)
• M13: 10,320,907 km (0.105 R)
• M14: 11,734,307 km (0.108 R)
• M15: 12,487,383 km (0.071 R)
• M16: 13,863,534 km (0.107 R)
• M17: 16,742,994 km (0.074 R)
• M18: 20,094,285 km (0.04 R)
• M19: 25,074,398 km (0.079 R)
• M20: 30,436,734 km (0.11 R)
• M21: 32,646,743 km (0.118 R)
• M22: 35,662,636 km (0.101 R)
• M23: 39,158,888 km (0.094 R)
• M24: 40,220,285 km (0.096 R)
• M25: 43,842,199 km (0.108 R)
• M26: 48,885,742 km (0.099 R)
• M27: 49,938,761 km (0.109 R)
• M28: 54,677,274 km (0.066 R)
• M29: 62,744,489 km (0.107 R)
• M30: 63,779,407 km (0.038 R)
• M31: 65,670,922 km (0.076 R)
• M32: 72,020,155 km (0.038 R)
• M33: 72,926,868 km (0.108 R)
• M34: 79,006,375 km (0.059 R)
• M35: 82,415,861 km (0.079 R)

Kuiper Belt

Range: 37.7 - 64.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit