🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 39.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,554,357 km

• M1: 24,684 km (0.065 R)
• M2: 106,663 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.53 AU - 0.57 AU

Year: 142 Days

Day: 12.1 Hours

Environment

Temp: 256 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,554,357 km

• M1: 225,743 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.73 AU - 0.81 AU

Year: 235 Days

Day: 28.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 118.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,554,357 km

• M1: 25,880 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.03 AU - 1.27 AU

Year: 429 Days

Day: 15.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,554,357 km

• M1: 36,352 km (0.107 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 8.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.2 AU - 7.78 AU

Year: 5758 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,554,357 km

• M1: 104,719 km (0.096 R)
• M2: 399,576 km (0.087 R)
• M3: 686,804 km (0.107 R)
• M4: 1,135,597 km (0.101 R)
• M5: 1,470,397 km (0.093 R)
• M6: 2,312,933 km (0.046 R)
• M7: 2,755,593 km (0.095 R)
• M8: 3,916,472 km (0.093 R)
• M9: 4,223,746 km (0.09 R)
• M10: 4,690,492 km (0.074 R)
• M11: 5,321,944 km (0.093 R)
• M12: 6,299,566 km (0.12 R)
• M13: 6,599,809 km (0.115 R)
• M14: 8,753,420 km (0.088 R)
• M15: 9,357,496 km (0.115 R)
• M16: 11,032,394 km (0.098 R)
• M17: 11,737,150 km (0.12 R)
• M18: 12,518,649 km (0.081 R)
• M19: 14,545,401 km (0.058 R)
• M20: 15,071,088 km (0.111 R)
• M21: 16,049,308 km (0.093 R)
• M22: 18,071,423 km (0.11 R)
• M23: 18,802,208 km (0.087 R)
• M24: 22,336,308 km (0.112 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 12.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.64 AU - 8.78 AU

Year: 7455 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,554,357 km

• M1: 160,369 km (0.086 R)
• M2: 628,610 km (0.102 R)
• M3: 1,088,474 km (0.108 R)
• M4: 1,779,766 km (0.105 R)
• M5: 2,811,842 km (0.096 R)
• M6: 3,599,325 km (0.081 R)
• M7: 5,922,430 km (0.076 R)
• M8: 8,456,169 km (0.084 R)
• M9: 8,864,721 km (0.086 R)
• M10: 10,361,149 km (0.108 R)
• M11: 10,948,769 km (0.088 R)
• M12: 12,105,161 km (0.117 R)
• M13: 13,114,647 km (0.115 R)
• M14: 15,502,229 km (0.038 R)
• M15: 19,312,936 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 11.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.08 AU - 9.7 AU

Year: 7718 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,554,357 km

• M1: 140,472 km (0.064 R)
• M2: 610,958 km (0.074 R)
• M3: 1,191,846 km (0.096 R)
• M4: 2,440,839 km (0.099 R)
• M5: 2,982,084 km (0.098 R)
• M6: 3,651,385 km (0.109 R)
• M7: 5,483,360 km (0.087 R)
• M8: 7,655,073 km (0.095 R)
• M9: 8,030,713 km (0.11 R)
• M10: 11,121,854 km (0.079 R)
• M11: 12,326,715 km (0.099 R)
• M12: 14,737,335 km (0.119 R)
• M13: 17,091,108 km (0.085 R)
• M14: 18,994,591 km (0.064 R)
• M15: 19,997,495 km (0.05 R)
• M16: 24,186,086 km (0.106 R)
• M17: 26,484,807 km (0.093 R)
• M18: 31,512,791 km (0.112 R)
• M19: 32,155,913 km (0.071 R)
• M20: 34,816,361 km (0.056 R)
• M21: 36,551,697 km (0.048 R)
• M22: 40,319,768 km (0.036 R)
• M23: 43,145,821 km (0.063 R)
• M24: 45,011,606 km (0.062 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 19,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit