🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.52 AU - 0.52 AU

Year: 141 Days

Day: 25.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.72 AU - 1.02 AU

Year: 304 Days

Day: 43.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.92 AU - 1.26 AU

Year: 426 Days

Day: 18 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.32 AU - 2 AU

Year: 801 Days

Day: 17.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.56 AU - 2.3 AU

Year: 1005 Days

Day: 46.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.99 AU - 2.23 AU

Year: 1149 Days

Day: 43.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 160.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,590,059 km

• M1: 65,973 km (0.094 R)
• M2: 1,285,644 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.44 AU - 3.3 AU

Year: 1822 Days

Day: 19.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,590,059 km

• M1: 1,374,655 km (0.093 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.06 AU - 3.98 AU

Year: 2475 Days

Day: 30.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,590,059 km

• M1: 393,742 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.3

Radius: 12.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.93 AU - 4.95 AU

Year: 4115 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,590,059 km

• M1: 176,226 km (0.067 R)
• M2: 566,078 km (0.105 R)
• M3: 746,643 km (0.102 R)
• M4: 1,043,296 km (0.067 R)
• M5: 1,283,999 km (0.09 R)
• M6: 1,363,884 km (0.105 R)
• M7: 1,514,978 km (0.101 R)
• M8: 1,701,077 km (0.109 R)
• M9: 1,834,519 km (0.099 R)
• M10: 2,112,172 km (0.074 R)
• M11: 2,288,548 km (0.119 R)
• M12: 2,882,601 km (0.102 R)
• M13: 3,061,072 km (0.114 R)
• M14: 3,280,083 km (0.057 R)
• M15: 3,466,631 km (0.098 R)
• M16: 3,676,068 km (0.103 R)
• M17: 3,811,455 km (0.08 R)
• M18: 3,909,142 km (0.071 R)
• M19: 4,027,623 km (0.059 R)
• M20: 4,107,210 km (0.087 R)
• M21: 4,187,394 km (0.113 R)
• M22: 4,349,408 km (0.106 R)
• M23: 4,451,733 km (0.104 R)
• M24: 4,996,718 km (0.093 R)
• M25: 5,299,056 km (0.114 R)
• M26: 5,718,827 km (0.11 R)
• M27: 5,898,943 km (0.06 R)
• M28: 6,126,781 km (0.111 R)
• M29: 6,590,983 km (0.108 R)
• M30: 6,685,230 km (0.096 R)
• M31: 6,827,348 km (0.072 R)
• M32: 7,284,369 km (0.075 R)
• M33: 8,253,464 km (0.088 R)
• M34: 8,534,110 km (0.087 R)
• M35: 8,869,807 km (0.083 R)
• M36: 9,183,664 km (0.046 R)
• M37: 9,527,888 km (0.075 R)
• M38: 9,903,229 km (0.104 R)
• M39: 10,502,967 km (0.052 R)
• M40: 10,751,599 km (0.082 R)
• M41: 11,086,399 km (0.095 R)
• M42: 11,566,459 km (0.111 R)
• M43: 11,651,879 km (0.113 R)
• M44: 12,430,237 km (0.092 R)
• M45: 12,693,529 km (0.076 R)
• M46: 13,165,959 km (0.102 R)
• M47: 13,314,809 km (0.096 R)
• M48: 13,404,418 km (0.094 R)
• M49: 14,341,798 km (0.075 R)
• M50: 15,269,155 km (0.03 R)
• M51: 15,582,563 km (0.082 R)
• M52: 15,993,209 km (0.1 R)
• M53: 16,247,675 km (0.086 R)
• M54: 16,599,679 km (0.101 R)
• M55: 16,922,062 km (0.11 R)
• M56: 17,246,391 km (0.099 R)
• M57: 17,769,684 km (0.102 R)
• M58: 18,298,213 km (0.117 R)
• M59: 19,033,337 km (0.099 R)
• M60: 19,134,316 km (0.119 R)
• M61: 19,303,062 km (0.03 R)
• M62: 19,472,257 km (0.073 R)
• M63: 20,601,572 km (0.091 R)
• M64: 20,843,920 km (0.116 R)
• M65: 21,052,310 km (0.116 R)
• M66: 21,296,304 km (0.09 R)
• M67: 22,601,845 km (0.092 R)
• M68: 23,066,795 km (0.108 R)
• M69: 23,210,409 km (0.046 R)
• M70: 23,318,269 km (0.051 R)
• M71: 23,534,737 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit