🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.48 AU - 0.62 AU

Year: 148 Days

Day: 47.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.5 AU - 0.7 AU

Year: 169 Days

Day: 46.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.82 AU - 0.96 AU

Year: 305 Days

Day: 26.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.83 AU - 1.03 AU

Year: 326 Days

Day: 18 Hours

Environment

Temp: 95 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.04 AU - 1.5 AU

Year: 520 Days

Day: 36.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,714,830 km

• M1: 541,245 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.31 AU - 1.89 AU

Year: 736 Days

Day: 38.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.25 AU - 2.61 AU

Year: 1377 Days

Day: 23.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.24 AU - 4.94 AU

Year: 3006 Days

Day: 39.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,714,830 km

• M1: 2,111,574 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 11.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.12 AU - 14.66 AU

Year: 15850 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,714,830 km

• M1: 246,687 km (0.116 R)
• M2: 405,410 km (0.106 R)
• M3: 760,406 km (0.078 R)
• M4: 1,203,964 km (0.065 R)
• M5: 1,693,597 km (0.114 R)
• M6: 1,860,698 km (0.099 R)
• M7: 2,302,461 km (0.103 R)
• M8: 2,519,827 km (0.084 R)
• M9: 3,075,882 km (0.1 R)
• M10: 3,633,732 km (0.109 R)
• M11: 3,887,749 km (0.074 R)
• M12: 4,185,150 km (0.092 R)
• M13: 4,336,842 km (0.098 R)
• M14: 4,451,733 km (0.113 R)
• M15: 4,842,034 km (0.053 R)
• M16: 4,961,413 km (0.08 R)
• M17: 6,599,809 km (0.107 R)
• M18: 6,910,374 km (0.103 R)
• M19: 7,135,220 km (0.065 R)
• M20: 7,271,205 km (0.082 R)
• M21: 7,638,318 km (0.088 R)
• M22: 8,534,409 km (0.087 R)
• M23: 9,364,228 km (0.11 R)
• M24: 9,813,920 km (0.113 R)
• M25: 11,205,329 km (0.094 R)
• M26: 11,416,711 km (0.05 R)
• M27: 11,629,439 km (0.095 R)
• M28: 11,736,252 km (0.108 R)
• M29: 12,058,785 km (0.109 R)
• M30: 13,266,190 km (0.087 R)
• M31: 13,771,382 km (0.114 R)
• M32: 19,983,732 km (0.106 R)
• M33: 20,498,050 km (0.116 R)
• M34: 21,016,556 km (0.105 R)
• M35: 21,146,856 km (0.115 R)
• M36: 21,473,877 km (0.085 R)
• M37: 22,132,855 km (0.079 R)
• M38: 22,865,436 km (0.076 R)
• M39: 23,133,815 km (0.036 R)
• M40: 23,538,327 km (0.055 R)
• M41: 24,013,301 km (0.041 R)
• M42: 24,559,931 km (0.077 R)
• M43: 25,595,896 km (0.075 R)
• M44: 26,224,357 km (0.099 R)
• M45: 26,575,763 km (0.087 R)
• M46: 28,499,741 km (0.109 R)
• M47: 28,716,358 km (0.093 R)
• M48: 29,005,980 km (0.07 R)
• M49: 29,078,535 km (0.091 R)
• M50: 29,223,794 km (0.063 R)
• M51: 30,837,806 km (0.096 R)
• M52: 32,405,292 km (0.092 R)
• M53: 32,480,540 km (0.108 R)
• M54: 33,616,886 km (0.075 R)
• M55: 34,305,036 km (0.052 R)
• M56: 37,024,725 km (0.082 R)
• M57: 37,340,077 km (0.08 R)
• M58: 38,291,071 km (0.04 R)
• M59: 40,136,062 km (0.049 R)
• M60: 40,297,926 km (0.062 R)
• M61: 42,421,019 km (0.086 R)
• M62: 43,081,644 km (0.101 R)
• M63: 45,757,800 km (0.102 R)
• M64: 45,926,846 km (0.104 R)
• M65: 46,011,518 km (0.076 R)
• M66: 46,350,507 km (0.061 R)
• M67: 46,435,329 km (0.078 R)
• M68: 47,286,840 km (0.08 R)
• M69: 47,714,390 km (0.1 R)
• M70: 49,351,290 km (0.106 R)
• M71: 50,569,167 km (0.046 R)
• M72: 50,656,532 km (0.106 R)
• M73: 51,884,880 km (0.065 R)
• M74: 52,856,967 km (0.101 R)
• M75: 54,102,968 km (0.092 R)
• M76: 54,192,277 km (0.119 R)
• M77: 54,371,197 km (0.115 R)
• M78: 54,639,874 km (0.087 R)
• M79: 55,628,716 km (0.093 R)
• M80: 55,809,131 km (0.119 R)
• M81: 56,532,886 km (0.066 R)
• M82: 57,715,607 km (0.104 R)
• M83: 58,906,406 km (0.117 R)
• M84: 59,182,264 km (0.045 R)
• M85: 59,827,928 km (0.114 R)
• M86: 60,475,837 km (0.119 R)
• M87: 62,339,826 km (0.071 R)
• M88: 62,527,272 km (0.067 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 13,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit