🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.52 AU - 0.72 AU

Year: 187 Days

Day: 14.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,362,896 km

• M1: 22,589 km (0.108 R)
• M2: 290,220 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.61 AU - 0.81 AU

Year: 229 Days

Day: 39.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.76 AU - 0.96 AU

Year: 305 Days

Day: 13.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,362,896 km

• M1: 354,248 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.58 AU - 2.03 AU

Year: 925 Days

Day: 39.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,362,896 km

• M1: 314,754 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.46 AU - 3.98 AU

Year: 2212 Days

Day: 13.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,362,896 km

• M1: 2,292,139 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.4 AU - 4.3 AU

Year: 2892 Days

Day: 36.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 8.8

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.33 AU - 5.63 AU

Year: 4255 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,362,896 km

• M1: 145,260 km (0.069 R)
• M2: 243,994 km (0.11 R)
• M3: 414,087 km (0.116 R)
• M4: 509,979 km (0.113 R)
• M5: 635,941 km (0.079 R)
• M6: 882,328 km (0.074 R)
• M7: 945,608 km (0.086 R)
• M8: 1,172,249 km (0.111 R)
• M9: 1,242,410 km (0.085 R)
• M10: 2,002,816 km (0.065 R)
• M11: 2,225,568 km (0.084 R)
• M12: 2,402,243 km (0.101 R)
• M13: 2,474,349 km (0.08 R)
• M14: 2,732,106 km (0.117 R)
• M15: 3,214,110 km (0.055 R)
• M16: 3,374,030 km (0.094 R)
• M17: 3,911,835 km (0.088 R)
• M18: 4,104,218 km (0.034 R)
• M19: 4,299,742 km (0.106 R)
• M20: 4,858,939 km (0.118 R)
• M21: 5,322,991 km (0.105 R)
• M22: 5,441,174 km (0.071 R)
• M23: 6,443,180 km (0.117 R)
• M24: 6,798,326 km (0.053 R)
• M25: 6,978,292 km (0.107 R)
• M26: 7,185,784 km (0.083 R)
• M27: 7,264,173 km (0.08 R)
• M28: 7,474,658 km (0.118 R)
• M29: 7,713,865 km (0.111 R)
• M30: 7,794,049 km (0.089 R)
• M31: 7,928,538 km (0.115 R)
• M32: 8,090,851 km (0.087 R)
• M33: 8,254,212 km (0.117 R)
• M34: 8,529,173 km (0.115 R)
• M35: 8,639,875 km (0.076 R)
• M36: 9,257,715 km (0.117 R)
• M37: 9,314,711 km (0.095 R)
• M38: 10,035,474 km (0.053 R)
• M39: 10,387,927 km (0.105 R)
• M40: 11,104,800 km (0.099 R)
• M41: 11,714,411 km (0.118 R)
• M42: 12,023,330 km (0.08 R)
• M43: 12,147,646 km (0.08 R)
• M44: 12,397,624 km (0.086 R)
• M45: 12,523,287 km (0.088 R)
• M46: 12,617,683 km (0.041 R)
• M47: 12,712,378 km (0.057 R)
• M48: 14,755,586 km (0.059 R)
• M49: 14,955,449 km (0.109 R)
• M50: 15,022,319 km (0.11 R)
• M51: 15,223,379 km (0.119 R)
• M52: 15,391,676 km (0.091 R)
• M53: 15,526,613 km (0.077 R)
• M54: 15,797,984 km (0.062 R)
• M55: 16,139,217 km (0.043 R)
• M56: 16,379,620 km (0.076 R)
• M57: 17,669,603 km (0.054 R)
• M58: 18,023,851 km (0.025 R)
• M59: 18,380,492 km (0.06 R)
• M60: 18,739,527 km (0.054 R)
• M61: 19,245,916 km (0.113 R)
• M62: 20,013,951 km (0.066 R)
• M63: 20,457,359 km (0.108 R)
• M64: 20,568,810 km (0.1 R)
• M65: 20,829,409 km (0.118 R)
• M66: 21,278,801 km (0.063 R)
• M67: 21,731,335 km (0.042 R)
• M68: 21,958,723 km (0.118 R)
• M69: 22,377,897 km (0.109 R)
• M70: 22,454,341 km (0.098 R)
• M71: 22,684,273 km (0.114 R)
• M72: 22,838,060 km (0.113 R)
• M73: 24,276,443 km (0.101 R)
• M74: 24,433,820 km (0.094 R)
• M75: 24,552,003 km (0.047 R)
• M76: 24,670,334 km (0.106 R)
• M77: 25,225,193 km (0.05 R)
• M78: 25,944,609 km (0.081 R)
• M79: 26,306,935 km (0.119 R)
• M80: 26,589,825 km (0.086 R)
• M81: 26,751,989 km (0.118 R)
• M82: 27,240,276 km (0.046 R)
• M83: 27,321,957 km (0.075 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: 194 - 13,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit