🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.53 AU - 0.79 AU

Year: 192 Days

Day: 19.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,281,552 km

• M1: 274,512 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.74 AU - 0.76 AU

Year: 233 Days

Day: 41 Hours

Environment

Temp: 196 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,281,552 km

• M1: 42,635 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.78 AU - 0.84 AU

Year: 261 Days

Day: 37.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.38 AU - 1.88 AU

Year: 745 Days

Day: 45.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.84 AU - 2.44 AU

Year: 1121 Days

Day: 12.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,281,552 km

• M1: 1,649,915 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.79 AU - 2.65 AU

Year: 1185 Days

Day: 40.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.51 AU - 4.93 AU

Year: 3105 Days

Day: 46.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 13.6

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.27 AU - 11.37 AU

Year: 12747 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,281,552 km

• M1: 265,387 km (0.034 R)
• M2: 566,078 km (0.089 R)
• M3: 761,304 km (0.11 R)
• M4: 2,090,181 km (0.085 R)
• M5: 2,376,512 km (0.039 R)
• M6: 2,645,489 km (0.118 R)
• M7: 2,861,658 km (0.034 R)
• M8: 3,410,981 km (0.105 R)
• M9: 3,958,210 km (0.11 R)
• M10: 4,135,035 km (0.078 R)
• M11: 4,350,755 km (0.113 R)
• M12: 5,250,287 km (0.099 R)
• M13: 5,405,869 km (0.104 R)
• M14: 5,562,946 km (0.117 R)
• M15: 5,922,131 km (0.092 R)
• M16: 6,124,836 km (0.119 R)
• M17: 6,247,656 km (0.058 R)
• M18: 6,371,224 km (0.073 R)
• M19: 7,476,752 km (0.111 R)
• M20: 8,322,130 km (0.107 R)
• M21: 8,917,978 km (0.074 R)
• M22: 9,150,752 km (0.087 R)
• M23: 9,765,749 km (0.097 R)
• M24: 10,688,618 km (0.101 R)
• M25: 10,886,387 km (0.107 R)
• M26: 12,150,489 km (0.058 R)
• M27: 12,564,875 km (0.092 R)
• M28: 14,595,815 km (0.096 R)
• M29: 14,705,471 km (0.083 R)
• M30: 15,202,584 km (0.104 R)
• M31: 15,873,980 km (0.096 R)
• M32: 16,497,952 km (0.091 R)
• M33: 16,612,245 km (0.117 R)
• M34: 16,784,283 km (0.104 R)
• M35: 17,187,898 km (0.119 R)
• M36: 17,478,118 km (0.038 R)
• M37: 17,594,654 km (0.096 R)
• M38: 17,945,910 km (0.092 R)
• M39: 19,193,407 km (0.099 R)
• M40: 19,494,697 km (0.06 R)
• M41: 19,676,159 km (0.084 R)
• M42: 19,858,070 km (0.105 R)
• M43: 20,223,837 km (0.099 R)
• M44: 22,274,973 km (0.098 R)
• M45: 23,614,473 km (0.054 R)
• M46: 24,131,782 km (0.114 R)
• M47: 25,374,940 km (0.104 R)
• M48: 25,507,035 km (0.096 R)
• M49: 25,639,280 km (0.096 R)
• M50: 27,447,918 km (0.108 R)
• M51: 28,676,266 km (0.042 R)
• M52: 28,951,826 km (0.084 R)
• M53: 29,992,428 km (0.099 R)
• M54: 30,132,153 km (0.095 R)
• M55: 30,552,523 km (0.072 R)
• M56: 31,611,975 km (0.075 R)
• M57: 31,967,719 km (0.108 R)
• M58: 34,349,317 km (0.047 R)
• M59: 34,568,627 km (0.088 R)
• M60: 34,715,083 km (0.067 R)
• M61: 34,861,839 km (0.111 R)
• M62: 36,191,315 km (0.099 R)
• M63: 38,368,114 km (0.116 R)
• M64: 39,357,554 km (0.084 R)
• M65: 39,663,781 km (0.081 R)
• M66: 40,355,522 km (0.12 R)
• M67: 41,361,717 km (0.084 R)
• M68: 42,141,421 km (0.11 R)
• M69: 42,611,607 km (0.069 R)
• M70: 43,873,764 km (0.117 R)
• M71: 45,068,154 km (0.05 R)
• M72: 45,308,408 km (0.118 R)
• M73: 46,920,325 km (0.109 R)
• M74: 47,082,639 km (0.059 R)
• M75: 47,814,920 km (0.05 R)
• M76: 49,703,743 km (0.085 R)
• M77: 49,869,049 km (0.072 R)
• M78: 50,865,370 km (0.081 R)
• M79: 51,784,201 km (0.104 R)
• M80: 52,456,045 km (0.112 R)
• M81: 55,343,134 km (0.082 R)
• M82: 55,686,162 km (0.112 R)
• M83: 56,115,956 km (0.066 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit