🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.55 AU - 0.81 AU

Year: 174 Days

Day: 32.5 Hours

Environment

Temp: 268 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,935,977 km

• M1: 68,366 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.18 AU - 1.64 AU

Year: 521 Days

Day: 32 Hours

Environment

Temp: 97 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.93 AU - 4.11 AU

Year: 2053 Days

Day: 21.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,935,977 km

• M1: 53,107 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.55 AU - 7.67 AU

Year: 6527 Days

Day: 17.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.2

Radius: 6.3

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 15.7 AU - 18.06 AU

Year: 21563 Days

Day: 16.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,935,977 km

• M1: 79,287 km (0.118 R)
• M2: 322,533 km (0.096 R)
• M3: 657,034 km (0.074 R)
• M4: 1,013,526 km (0.094 R)
• M5: 1,264,850 km (0.041 R)
• M6: 2,195,349 km (0.037 R)
• M7: 2,741,082 km (0.096 R)
• M8: 2,993,753 km (0.111 R)
• M9: 3,664,250 km (0.098 R)
• M10: 4,533,115 km (0.087 R)
• M11: 5,034,268 km (0.059 R)
• M12: 6,104,192 km (0.107 R)
• M13: 6,404,734 km (0.064 R)
• M14: 6,760,178 km (0.115 R)
• M15: 7,081,963 km (0.103 R)
• M16: 7,806,017 km (0.07 R)
• M17: 8,846,620 km (0.085 R)
• M18: 9,685,565 km (0.114 R)
• M19: 9,976,682 km (0.104 R)
• M20: 10,822,957 km (0.108 R)
• M21: 11,980,097 km (0.062 R)
• M22: 12,248,026 km (0.113 R)
• M23: 14,462,225 km (0.112 R)
• M24: 14,996,738 km (0.107 R)
• M25: 15,703,288 km (0.062 R)
• M26: 20,226,081 km (0.075 R)
• M27: 25,326,770 km (0.113 R)
• M28: 35,166,420 km (0.113 R)
• M29: 35,854,421 km (0.109 R)
• M30: 36,551,248 km (0.111 R)
• M31: 43,549,735 km (0.073 R)
• M32: 46,450,438 km (0.064 R)
• M33: 48,623,796 km (0.097 R)
• M34: 49,821,776 km (0.081 R)
• M35: 56,107,579 km (0.057 R)
• M36: 57,235,697 km (0.067 R)
• M37: 62,499,447 km (0.101 R)
• M38: 66,810,110 km (0.086 R)
• M39: 67,652,944 km (0.065 R)

Kuiper Belt

Range: 35.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit