🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.63 AU - 0.83 AU

Year: 221 Days

Day: 17.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.7 AU - 0.88 AU

Year: 249 Days

Day: 16.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,049,452 km

• M1: 49,517 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.81 AU - 1.09 AU

Year: 328 Days

Day: 12.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,049,452 km

• M1: 37,848 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.73 AU - 1.17 AU

Year: 328 Days

Day: 40.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 178.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.83 AU - 1.15 AU

Year: 349 Days

Day: 30.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,049,452 km

• M1: 454,030 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.96 AU - 1.2 AU

Year: 398 Days

Day: 30.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.03 AU - 2.25 AU

Year: 1111 Days

Day: 26.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.5 AU - 5.54 AU

Year: 3409 Days

Day: 28.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 12.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.18 AU - 6.88 AU

Year: 5920 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,049,452 km

• M1: 160,369 km (0.106 R)
• M2: 730,786 km (0.085 R)
• M3: 1,144,274 km (0.082 R)
• M4: 1,643,033 km (0.107 R)
• M5: 2,532,094 km (0.089 R)
• M6: 2,975,651 km (0.108 R)
• M7: 3,490,118 km (0.082 R)
• M8: 5,250,586 km (0.053 R)
• M9: 7,865,856 km (0.097 R)
• M10: 8,368,206 km (0.103 R)
• M11: 10,238,777 km (0.04 R)
• M12: 11,251,405 km (0.12 R)
• M13: 12,553,206 km (0.08 R)
• M14: 13,147,558 km (0.078 R)
• M15: 17,116,988 km (0.105 R)
• M16: 19,676,758 km (0.101 R)
• M17: 21,432,887 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.9

Radius: 4.1

Gravity: 35.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.85 AU - 21.27 AU

Year: 28366 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,049,452 km

• M1: 51,462 km (0.061 R)
• M2: 205,996 km (0.084 R)
• M3: 427,850 km (0.119 R)
• M4: 820,544 km (0.048 R)
• M5: 1,371,064 km (0.103 R)
• M6: 1,763,011 km (0.092 R)
• M7: 1,943,426 km (0.063 R)
• M8: 2,584,902 km (0.038 R)
• M9: 3,995,460 km (0.104 R)
• M10: 4,487,936 km (0.069 R)
• M11: 4,673,288 km (0.07 R)
• M12: 4,825,279 km (0.07 R)
• M13: 5,019,906 km (0.104 R)
• M14: 9,360,788 km (0.073 R)
• M15: 10,742,473 km (0.052 R)
• M16: 11,074,581 km (0.081 R)
• M17: 12,398,821 km (0.118 R)
• M18: 15,863,657 km (0.116 R)
• M19: 20,222,191 km (0.109 R)
• M20: 21,450,539 km (0.053 R)
• M21: 26,260,410 km (0.118 R)
• M22: 29,621,126 km (0.113 R)
• M23: 29,750,678 km (0.057 R)
• M24: 30,142,026 km (0.103 R)
• M25: 33,961,858 km (0.06 R)
• M26: 34,820,251 km (0.113 R)
• M27: 40,916,214 km (0.119 R)
• M28: 45,755,257 km (0.082 R)
• M29: 47,508,394 km (0.106 R)
• M30: 49,124,051 km (0.115 R)
• M31: 55,361,534 km (0.101 R)
• M32: 61,894,324 km (0.101 R)
• M33: 63,388,807 km (0.07 R)
• M34: 64,036,565 km (0.119 R)
• M35: 75,492,172 km (0.069 R)
• M36: 76,707,505 km (0.077 R)
• M37: 77,443,078 km (0.085 R)
• M38: 78,679,355 km (0.105 R)
• M39: 83,497,154 km (0.098 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 11,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit