🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.51 AU - 0.53 AU

Year: 108 Days

Day: 12.7 Hours

Environment

Temp: 416 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 141 Days

Day: 25.2 Hours

Environment

Temp: 341 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,947,504 km

• M1: 127,457 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.96 AU - 2.46 AU

Year: 946 Days

Day: 21.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,947,504 km

• M1: 863,928 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.59 AU - 2.99 AU

Year: 1341 Days

Day: 22.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,947,504 km

• M1: 708,496 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.08 AU - 6.38 AU

Year: 3948 Days

Day: 32.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.84 AU - 6.66 AU

Year: 4498 Days

Day: 20.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.54 AU - 8.92 AU

Year: 6187 Days

Day: 45.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 166.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,947,504 km

• M1: 644,168 km (0.043 R)

Planet 8 - Terrestrial

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.02 AU - 8.98 AU

Year: 6513 Days

Day: 31.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 159.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 10.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.68 AU - 14.08 AU

Year: 12539 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 57.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,947,504 km

• M1: 410,347 km (0.119 R)
• M2: 1,304,194 km (0.074 R)
• M3: 3,062,268 km (0.115 R)
• M4: 3,139,760 km (0.097 R)
• M5: 3,218,000 km (0.097 R)
• M6: 3,376,574 km (0.108 R)
• M7: 3,456,758 km (0.114 R)
• M8: 3,591,994 km (0.113 R)
• M9: 4,036,450 km (0.096 R)
• M10: 4,468,937 km (0.062 R)
• M11: 5,191,794 km (0.087 R)
• M12: 5,472,290 km (0.078 R)
• M13: 5,693,845 km (0.043 R)
• M14: 6,710,512 km (0.097 R)
• M15: 7,084,806 km (0.037 R)
• M16: 7,326,556 km (0.098 R)
• M17: 7,606,005 km (0.065 R)
• M18: 7,782,530 km (0.064 R)
• M19: 7,924,798 km (0.119 R)
• M20: 8,103,717 km (0.1 R)
• M21: 8,722,304 km (0.112 R)
• M22: 8,944,307 km (0.096 R)
• M23: 9,507,393 km (0.118 R)
• M24: 10,589,136 km (0.086 R)
• M25: 10,786,455 km (0.1 R)
• M26: 11,144,593 km (0.099 R)
• M27: 11,628,242 km (0.086 R)
• M28: 12,077,784 km (0.111 R)
• M29: 13,120,182 km (0.065 R)
• M30: 13,587,975 km (0.103 R)
• M31: 14,191,303 km (0.08 R)
• M32: 14,408,968 km (0.104 R)
• M33: 16,053,348 km (0.098 R)
• M34: 16,416,721 km (0.101 R)
• M35: 17,383,273 km (0.053 R)
• M36: 18,939,390 km (0.108 R)
• M37: 19,179,045 km (0.051 R)
• M38: 20,050,154 km (0.112 R)
• M39: 20,196,610 km (0.078 R)
• M40: 20,441,352 km (0.112 R)
• M41: 22,790,787 km (0.107 R)
• M42: 23,404,138 km (0.068 R)
• M43: 24,074,935 km (0.063 R)
• M44: 24,751,865 km (0.105 R)
• M45: 24,856,584 km (0.08 R)
• M46: 25,646,610 km (0.117 R)
• M47: 25,858,740 km (0.075 R)
• M48: 27,467,815 km (0.119 R)
• M49: 27,902,396 km (0.104 R)
• M50: 28,833,344 km (0.119 R)
• M51: 29,330,308 km (0.107 R)
• M52: 29,441,160 km (0.112 R)
• M53: 30,220,864 km (0.074 R)
• M54: 30,669,508 km (0.114 R)
• M55: 30,838,255 km (0.043 R)
• M56: 30,950,902 km (0.103 R)
• M57: 31,120,247 km (0.111 R)
• M58: 31,459,834 km (0.089 R)
• M59: 31,800,618 km (0.093 R)
• M60: 36,638,763 km (0.088 R)
• M61: 37,117,027 km (0.101 R)
• M62: 37,597,386 km (0.094 R)
• M63: 37,838,388 km (0.06 R)
• M64: 38,625,123 km (0.068 R)
• M65: 38,989,992 km (0.086 R)
• M66: 39,661,986 km (0.096 R)
• M67: 39,907,326 km (0.087 R)
• M68: 40,337,719 km (0.109 R)
• M69: 40,893,476 km (0.111 R)
• M70: 41,203,442 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 11.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.23 AU - 17.41 AU

Year: 19857 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 37,947,504 km

• M1: 530,624 km (0.093 R)
• M2: 701,016 km (0.069 R)
• M3: 1,305,241 km (0.113 R)
• M4: 1,543,551 km (0.107 R)
• M5: 1,638,994 km (0.115 R)
• M6: 2,275,982 km (0.045 R)
• M7: 3,628,496 km (0.069 R)
• M8: 3,966,737 km (0.088 R)
• M9: 4,870,757 km (0.069 R)
• M10: 5,157,087 km (0.067 R)
• M11: 5,716,284 km (0.065 R)
• M12: 6,233,145 km (0.078 R)
• M13: 6,892,423 km (0.085 R)
• M14: 7,376,970 km (0.113 R)
• M15: 7,508,018 km (0.1 R)
• M16: 7,639,814 km (0.044 R)
• M17: 8,006,478 km (0.115 R)
• M18: 10,215,141 km (0.113 R)
• M19: 13,631,059 km (0.058 R)
• M20: 14,238,725 km (0.074 R)
• M21: 15,271,100 km (0.074 R)
• M22: 18,689,412 km (0.092 R)
• M23: 18,958,389 km (0.076 R)
• M24: 19,727,322 km (0.074 R)
• M25: 20,414,425 km (0.058 R)
• M26: 20,552,803 km (0.097 R)
• M27: 20,691,480 km (0.101 R)
• M28: 20,784,081 km (0.082 R)
• M29: 21,436,328 km (0.045 R)
• M30: 22,142,579 km (0.111 R)
• M31: 26,688,859 km (0.111 R)
• M32: 27,194,350 km (0.089 R)
• M33: 27,958,645 km (0.097 R)
• M34: 28,061,120 km (0.106 R)
• M35: 28,369,291 km (0.104 R)
• M36: 29,196,268 km (0.086 R)
• M37: 31,245,161 km (0.107 R)
• M38: 32,045,659 km (0.108 R)
• M39: 32,367,594 km (0.059 R)
• M40: 32,798,735 km (0.057 R)
• M41: 34,157,981 km (0.103 R)
• M42: 34,486,947 km (0.105 R)
• M43: 34,596,901 km (0.046 R)
• M44: 35,148,020 km (0.082 R)
• M45: 36,819,178 km (0.117 R)
• M46: 37,720,953 km (0.034 R)

Kuiper Belt

Range: 38.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit