🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 19.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,286,059 km

• M1: 343,178 km (0.115 R)
• M2: 491,429 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.74 AU - 0.88 AU

Year: 266 Days

Day: 42.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 52.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.95 AU

Year: 286 Days

Day: 21.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,286,059 km

• M1: 229,782 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.17 AU - 1.41 AU

Year: 535 Days

Day: 30.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,286,059 km

• M1: 431,889 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.17 AU - 1.53 AU

Year: 573 Days

Day: 43.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.16 AU - 2.24 AU

Year: 1192 Days

Day: 20.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.42 AU - 3.34 AU

Year: 1785 Days

Day: 30.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,286,059 km

• M1: 483,800 km (0.102 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.03 AU - 4.41 AU

Year: 3166 Days

Day: 24.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 12.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.48 AU - 11.94 AU

Year: 14636 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,286,059 km

• M1: 189,241 km (0.074 R)
• M2: 353,051 km (0.077 R)
• M3: 518,506 km (0.083 R)
• M4: 1,182,122 km (0.114 R)
• M5: 1,323,492 km (0.052 R)
• M6: 1,713,494 km (0.09 R)
• M7: 1,805,048 km (0.09 R)
• M8: 2,704,131 km (0.083 R)
• M9: 2,784,764 km (0.086 R)
• M10: 2,948,424 km (0.079 R)
• M11: 3,845,114 km (0.118 R)
• M12: 4,370,951 km (0.033 R)
• M13: 4,952,587 km (0.106 R)
• M14: 5,185,511 km (0.072 R)
• M15: 5,593,315 km (0.087 R)
• M16: 5,835,963 km (0.063 R)
• M17: 5,940,980 km (0.084 R)
• M18: 6,188,714 km (0.067 R)
• M19: 6,331,879 km (0.063 R)
• M20: 6,475,942 km (0.045 R)
• M21: 6,694,355 km (0.094 R)
• M22: 6,804,459 km (0.118 R)
• M23: 7,630,389 km (0.047 R)
• M24: 8,448,241 km (0.102 R)
• M25: 9,252,927 km (0.106 R)
• M26: 9,458,026 km (0.041 R)
• M27: 9,789,236 km (0.071 R)
• M28: 9,998,224 km (0.084 R)
• M29: 10,591,230 km (0.118 R)
• M30: 11,678,507 km (0.062 R)
• M31: 11,900,211 km (0.106 R)
• M32: 12,664,657 km (0.105 R)
• M33: 12,801,090 km (0.048 R)
• M34: 13,121,678 km (0.096 R)
• M35: 13,677,285 km (0.099 R)
• M36: 13,770,634 km (0.117 R)
• M37: 14,240,670 km (0.04 R)
• M38: 17,019,002 km (0.073 R)
• M39: 17,220,211 km (0.111 R)
• M40: 17,675,587 km (0.105 R)
• M41: 18,032,677 km (0.069 R)
• M42: 18,805,799 km (0.07 R)
• M43: 19,065,949 km (0.098 R)
• M44: 19,379,656 km (0.073 R)
• M45: 19,642,350 km (0.116 R)
• M46: 19,959,198 km (0.076 R)
• M47: 20,384,355 km (0.1 R)
• M48: 20,705,093 km (0.097 R)
• M49: 20,866,210 km (0.08 R)
• M50: 21,081,482 km (0.065 R)
• M51: 23,164,033 km (0.082 R)
• M52: 24,116,822 km (0.084 R)
• M53: 24,740,197 km (0.109 R)
• M54: 25,541,144 km (0.05 R)
• M55: 26,292,574 km (0.103 R)
• M56: 27,935,757 km (0.118 R)
• M57: 30,035,961 km (0.11 R)
• M58: 31,320,409 km (0.111 R)
• M59: 31,876,314 km (0.03 R)
• M60: 32,622,658 km (0.112 R)
• M61: 32,747,572 km (0.091 R)
• M62: 33,689,889 km (0.08 R)
• M63: 33,816,150 km (0.093 R)
• M64: 34,069,269 km (0.08 R)
• M65: 34,896,097 km (0.119 R)
• M66: 35,279,965 km (0.088 R)
• M67: 35,665,329 km (0.052 R)
• M68: 35,922,937 km (0.11 R)
• M69: 36,375,171 km (0.067 R)
• M70: 38,335,202 km (0.042 R)
• M71: 39,195,091 km (0.111 R)
• M72: 40,396,212 km (0.108 R)
• M73: 41,812,904 km (0.081 R)
• M74: 43,589,229 km (0.063 R)
• M75: 44,140,797 km (0.083 R)
• M76: 45,250,813 km (0.096 R)
• M77: 45,949,285 km (0.114 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: 518 - 19,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit