🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 31.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.85 AU - 1.27 AU

Year: 391 Days

Day: 41.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,782,671 km

• M1: 220,657 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.38 AU - 2.52 AU

Year: 1373 Days

Day: 19.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.18 AU - 4.42 AU

Year: 2653 Days

Day: 13.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,782,671 km

• M1: 43,982 km (0.114 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 8.4

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.9 AU - 8.42 AU

Year: 7593 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,782,671 km

• M1: 111,899 km (0.081 R)
• M2: 383,569 km (0.035 R)
• M3: 1,583,344 km (0.063 R)
• M4: 2,267,605 km (0.109 R)
• M5: 2,925,835 km (0.104 R)
• M6: 5,638,942 km (0.09 R)
• M7: 6,341,155 km (0.071 R)
• M8: 6,804,310 km (0.075 R)
• M9: 7,100,364 km (0.116 R)
• M10: 8,040,586 km (0.064 R)
• M11: 8,456,020 km (0.118 R)
• M12: 11,410,727 km (0.077 R)
• M13: 16,731,774 km (0.088 R)
• M14: 20,764,334 km (0.103 R)
• M15: 27,119,401 km (0.074 R)
• M16: 31,088,233 km (0.092 R)
• M17: 33,689,141 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 13.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.62 AU - 9.02 AU

Year: 9382 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,782,671 km

• M1: 172,935 km (0.11 R)
• M2: 608,115 km (0.108 R)
• M3: 1,204,712 km (0.095 R)
• M4: 1,641,986 km (0.106 R)
• M5: 2,384,291 km (0.094 R)
• M6: 5,469,298 km (0.092 R)
• M7: 8,516,457 km (0.113 R)
• M8: 10,894,764 km (0.06 R)
• M9: 12,844,922 km (0.072 R)
• M10: 15,018,130 km (0.082 R)
• M11: 18,234,185 km (0.032 R)
• M12: 19,453,109 km (0.114 R)
• M13: 20,807,119 km (0.104 R)
• M14: 21,800,000 km (0.064 R)
• M15: 22,565,193 km (0.056 R)
• M16: 26,090,168 km (0.068 R)
• M17: 27,244,615 km (0.11 R)
• M18: 27,735,744 km (0.094 R)
• M19: 30,384,824 km (0.099 R)
• M20: 33,421,959 km (0.099 R)
• M21: 33,984,896 km (0.092 R)
• M22: 34,898,640 km (0.112 R)
• M23: 45,368,696 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.5

Radius: 8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.84 AU - 11.4 AU

Year: 12395 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,782,671 km

• M1: 103,522 km (0.118 R)
• M2: 395,088 km (0.103 R)
• M3: 988,094 km (0.03 R)
• M4: 1,261,708 km (0.116 R)
• M5: 2,170,516 km (0.093 R)
• M6: 2,763,521 km (0.068 R)
• M7: 3,436,113 km (0.072 R)
• M8: 4,022,238 km (0.084 R)
• M9: 4,381,871 km (0.08 R)
• M10: 5,071,069 km (0.113 R)
• M11: 6,040,612 km (0.119 R)
• M12: 7,168,281 km (0.033 R)
• M13: 8,928,151 km (0.036 R)
• M14: 10,082,597 km (0.103 R)
• M15: 11,171,670 km (0.1 R)
• M16: 11,551,499 km (0.101 R)
• M17: 12,452,228 km (0.063 R)
• M18: 13,038,502 km (0.065 R)
• M19: 13,459,769 km (0.118 R)
• M20: 13,766,295 km (0.067 R)
• M21: 14,077,309 km (0.086 R)
• M22: 18,863,693 km (0.111 R)
• M23: 19,247,711 km (0.089 R)
• M24: 21,163,760 km (0.059 R)
• M25: 21,745,846 km (0.101 R)
• M26: 24,271,207 km (0.076 R)
• M27: 25,371,051 km (0.111 R)
• M28: 26,599,848 km (0.032 R)
• M29: 30,946,564 km (0.112 R)
• M30: 33,905,161 km (0.043 R)
• M31: 38,014,016 km (0.116 R)
• M32: 40,887,641 km (0.063 R)
• M33: 41,144,202 km (0.072 R)
• M34: 41,401,809 km (0.12 R)
• M35: 41,790,165 km (0.118 R)
• M36: 45,396,072 km (0.115 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 11,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit