🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.68 AU - 1.02 AU

Year: 288 Days

Day: 44.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,010,528 km

• M1: 34,557 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.81 AU - 1.01 AU

Year: 319 Days

Day: 45.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,010,528 km

• M1: 48,470 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.5 AU - 2.02 AU

Year: 857 Days

Day: 36.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.83 AU - 1.97 AU

Year: 961 Days

Day: 36.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,010,528 km

• M1: 9,574 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.1 AU - 2.4 AU

Year: 1239 Days

Day: 12.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.09 AU - 3.23 AU

Year: 1593 Days

Day: 40.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382

Radius: 8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.12 AU - 5.48 AU

Year: 3860 Days

Day: 12.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 136 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,010,528 km

• M1: 99,483 km (0.104 R)
• M2: 661,522 km (0.085 R)
• M3: 932,294 km (0.102 R)
• M4: 1,334,413 km (0.107 R)
• M5: 1,897,200 km (0.067 R)
• M6: 2,926,583 km (0.106 R)
• M7: 3,469,474 km (0.074 R)
• M8: 4,016,104 km (0.028 R)
• M9: 4,484,795 km (0.081 R)
• M10: 5,061,046 km (0.056 R)
• M11: 9,529,833 km (0.119 R)
• M12: 10,798,423 km (0.083 R)
• M13: 12,839,387 km (0.113 R)
• M14: 15,479,191 km (0.113 R)
• M15: 19,040,967 km (0.112 R)
• M16: 19,873,928 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.6

Radius: 14.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.03 AU - 7.35 AU

Year: 6352 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 58.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,010,528 km

• M1: 185,352 km (0.079 R)
• M2: 676,182 km (0.111 R)
• M3: 1,312,123 km (0.086 R)
• M4: 1,877,603 km (0.113 R)
• M5: 2,516,535 km (0.055 R)
• M6: 3,988,429 km (0.118 R)
• M7: 4,500,502 km (0.094 R)
• M8: 6,274,733 km (0.079 R)
• M9: 8,561,486 km (0.082 R)
• M10: 10,335,118 km (0.076 R)
• M11: 11,818,381 km (0.086 R)
• M12: 12,503,540 km (0.116 R)
• M13: 14,011,337 km (0.113 R)
• M14: 14,540,165 km (0.098 R)
• M15: 16,142,807 km (0.051 R)
• M16: 16,789,668 km (0.115 R)
• M17: 19,191,013 km (0.093 R)
• M18: 19,843,709 km (0.106 R)
• M19: 20,812,804 km (0.061 R)
• M20: 25,351,902 km (0.118 R)
• M21: 27,668,126 km (0.111 R)
• M22: 29,831,910 km (0.116 R)
• M23: 32,005,118 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit