🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.75 AU - 0.77 AU

Year: 244 Days

Day: 25.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 165.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,596,217 km

• M1: 57,894 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.14 AU - 3.16 AU

Year: 1592 Days

Day: 31.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,596,217 km

• M1: 360,980 km (0.064 R)
• M2: 736,620 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.51 AU - 2.97 AU

Year: 1673 Days

Day: 20.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.86 AU - 4.24 AU

Year: 2468 Days

Day: 26.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,596,217 km

• M1: 826,229 km (0.083 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 11.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.5 AU - 10.2 AU

Year: 9714 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,596,217 km

• M1: 148,850 km (0.079 R)
• M2: 1,349,522 km (0.085 R)
• M3: 3,232,960 km (0.071 R)
• M4: 4,331,457 km (0.067 R)
• M5: 5,839,403 km (0.108 R)
• M6: 6,616,115 km (0.105 R)
• M7: 9,363,630 km (0.079 R)
• M8: 11,291,647 km (0.103 R)
• M9: 12,319,534 km (0.042 R)
• M10: 13,596,651 km (0.086 R)
• M11: 15,162,043 km (0.104 R)
• M12: 16,555,548 km (0.118 R)
• M13: 17,956,980 km (0.107 R)
• M14: 21,761,553 km (0.074 R)
• M15: 23,714,554 km (0.092 R)
• M16: 24,266,869 km (0.049 R)
• M17: 30,271,877 km (0.045 R)
• M18: 30,812,973 km (0.058 R)
• M19: 36,219,739 km (0.066 R)
• M20: 37,199,007 km (0.114 R)
• M21: 42,362,078 km (0.09 R)
• M22: 44,833,883 km (0.108 R)
• M23: 45,255,001 km (0.076 R)
• M24: 48,277,028 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 10.1

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.64 AU - 14.46 AU

Year: 15433 Days

Day: 8.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,596,217 km

• M1: 125,812 km (0.098 R)
• M2: 804,837 km (0.098 R)
• M3: 1,390,811 km (0.047 R)
• M4: 2,692,313 km (0.112 R)
• M5: 3,978,256 km (0.12 R)
• M6: 4,774,266 km (0.095 R)
• M7: 5,597,055 km (0.037 R)
• M8: 6,062,454 km (0.11 R)
• M9: 6,637,807 km (0.048 R)
• M10: 7,070,893 km (0.048 R)
• M11: 7,569,054 km (0.112 R)
• M12: 8,090,253 km (0.104 R)
• M13: 9,311,121 km (0.08 R)
• M14: 9,854,461 km (0.11 R)
• M15: 10,418,893 km (0.106 R)
• M16: 15,587,201 km (0.077 R)
• M17: 17,306,529 km (0.043 R)
• M18: 17,962,067 km (0.071 R)
• M19: 19,148,976 km (0.066 R)
• M20: 22,924,976 km (0.098 R)
• M21: 27,280,069 km (0.095 R)
• M22: 27,721,533 km (0.063 R)
• M23: 29,304,577 km (0.065 R)
• M24: 30,353,558 km (0.064 R)
• M25: 37,858,584 km (0.099 R)
• M26: 38,546,285 km (0.112 R)
• M27: 44,503,272 km (0.111 R)
• M28: 48,582,656 km (0.056 R)
• M29: 50,712,930 km (0.108 R)
• M30: 55,688,256 km (0.114 R)
• M31: 57,657,413 km (0.116 R)
• M32: 58,020,487 km (0.091 R)
• M33: 59,672,795 km (0.098 R)
• M34: 60,979,383 km (0.066 R)
• M35: 61,545,162 km (0.077 R)
• M36: 62,878,977 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit