🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.77 AU - 0.77 AU

Year: 260 Days

Day: 24.3 Hours

Environment

Temp: 84 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,343,256 km

• M1: 290,818 km (0.084 R)
• M2: 313,557 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.33 AU - 1.59 AU

Year: 679 Days

Day: 43.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.58 AU - 1.8 AU

Year: 846 Days

Day: 39.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.64 AU - 2.28 AU

Year: 1056 Days

Day: 39.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,343,256 km

• M1: 88,861 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.15 AU - 3.43 AU

Year: 1794 Days

Day: 19.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.74 AU - 2.9 AU

Year: 1823 Days

Day: 25.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.82 AU - 2.98 AU

Year: 1901 Days

Day: 21.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.12 AU - 4.3 AU

Year: 2751 Days

Day: 43 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.4

Radius: 13.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.62 AU - 6.34 AU

Year: 5630 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,343,256 km

• M1: 218,114 km (0.059 R)
• M2: 305,628 km (0.074 R)
• M3: 391,198 km (0.095 R)
• M4: 779,704 km (0.085 R)
• M5: 942,766 km (0.1 R)
• M6: 1,218,624 km (0.105 R)
• M7: 1,304,793 km (0.082 R)
• M8: 1,411,306 km (0.11 R)
• M9: 1,681,181 km (0.104 R)
• M10: 2,060,711 km (0.053 R)
• M11: 2,379,504 km (0.029 R)
• M12: 2,635,017 km (0.112 R)
• M13: 2,725,972 km (0.092 R)
• M14: 2,899,506 km (0.117 R)
• M15: 3,100,715 km (0.057 R)
• M16: 3,467,080 km (0.077 R)
• M17: 3,567,311 km (0.073 R)
• M18: 3,977,658 km (0.072 R)
• M19: 4,484,645 km (0.101 R)
• M20: 5,355,903 km (0.074 R)
• M21: 5,633,407 km (0.045 R)
• M22: 5,736,929 km (0.107 R)
• M23: 6,141,890 km (0.111 R)
• M24: 6,525,310 km (0.075 R)
• M25: 6,712,008 km (0.046 R)
• M26: 7,027,360 km (0.105 R)
• M27: 7,251,009 km (0.111 R)
• M28: 7,396,119 km (0.09 R)
• M29: 7,771,161 km (0.051 R)
• M30: 7,870,045 km (0.113 R)
• M31: 8,102,370 km (0.102 R)
• M32: 8,286,675 km (0.108 R)
• M33: 9,071,914 km (0.118 R)
• M34: 9,298,106 km (0.105 R)
• M35: 9,720,870 km (0.045 R)
• M36: 9,863,137 km (0.088 R)
• M37: 10,131,815 km (0.106 R)
• M38: 10,348,582 km (0.11 R)
• M39: 10,731,553 km (0.103 R)
• M40: 11,927,289 km (0.094 R)
• M41: 12,194,470 km (0.113 R)
• M42: 12,871,251 km (0.058 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 13.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.39 AU - 10.07 AU

Year: 9090 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,343,256 km

• M1: 174,132 km (0.117 R)
• M2: 325,974 km (0.036 R)
• M3: 623,674 km (0.069 R)
• M4: 727,943 km (0.112 R)
• M5: 813,812 km (0.099 R)
• M6: 1,094,907 km (0.027 R)
• M7: 1,330,523 km (0.06 R)
• M8: 1,550,881 km (0.037 R)
• M9: 1,665,772 km (0.105 R)
• M10: 1,766,751 km (0.078 R)
• M11: 1,922,033 km (0.065 R)
• M12: 2,064,151 km (0.062 R)
• M13: 2,397,007 km (0.064 R)
• M14: 2,570,091 km (0.088 R)
• M15: 2,707,721 km (0.073 R)
• M16: 2,827,549 km (0.077 R)
• M17: 2,990,312 km (0.099 R)
• M18: 3,177,160 km (0.106 R)
• M19: 3,389,589 km (0.097 R)
• M20: 3,805,919 km (0.077 R)
• M21: 3,963,596 km (0.054 R)
• M22: 4,146,404 km (0.112 R)
• M23: 4,378,879 km (0.108 R)
• M24: 4,520,548 km (0.101 R)
• M25: 4,881,379 km (0.067 R)
• M26: 5,276,766 km (0.047 R)
• M27: 5,377,146 km (0.107 R)
• M28: 6,470,706 km (0.048 R)
• M29: 6,578,417 km (0.11 R)
• M30: 7,126,095 km (0.038 R)
• M31: 8,411,589 km (0.104 R)
• M32: 8,588,414 km (0.082 R)
• M33: 9,156,586 km (0.066 R)
• M34: 9,706,059 km (0.117 R)
• M35: 9,860,744 km (0.074 R)
• M36: 10,047,292 km (0.047 R)
• M37: 10,360,849 km (0.12 R)
• M38: 10,741,426 km (0.109 R)
• M39: 11,094,328 km (0.081 R)
• M40: 11,256,043 km (0.108 R)
• M41: 11,844,711 km (0.092 R)
• M42: 12,142,710 km (0.071 R)
• M43: 12,577,740 km (0.112 R)
• M44: 13,291,172 km (0.099 R)
• M45: 13,670,253 km (0.085 R)
• M46: 14,580,257 km (0.093 R)
• M47: 14,757,531 km (0.115 R)
• M48: 15,257,636 km (0.107 R)
• M49: 15,473,656 km (0.098 R)
• M50: 15,618,317 km (0.071 R)
• M51: 16,054,843 km (0.082 R)
• M52: 17,765,346 km (0.092 R)
• M53: 18,182,873 km (0.078 R)
• M54: 18,373,760 km (0.106 R)
• M55: 18,834,671 km (0.109 R)
• M56: 18,989,056 km (0.095 R)
• M57: 21,075,498 km (0.111 R)
• M58: 22,166,066 km (0.042 R)
• M59: 22,370,118 km (0.119 R)
• M60: 23,275,035 km (0.1 R)
• M61: 23,773,645 km (0.116 R)
• M62: 24,150,033 km (0.11 R)
• M63: 24,359,919 km (0.088 R)
• M64: 26,147,314 km (0.118 R)
• M65: 26,405,969 km (0.098 R)
• M66: 26,882,588 km (0.099 R)
• M67: 27,056,720 km (0.11 R)
• M68: 27,187,468 km (0.071 R)
• M69: 27,274,684 km (0.093 R)
• M70: 27,449,564 km (0.067 R)
• M71: 27,668,725 km (0.047 R)
• M72: 28,551,053 km (0.062 R)
• M73: 29,532,265 km (0.119 R)
• M74: 29,711,783 km (0.064 R)
• M75: 29,801,691 km (0.035 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit