🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.13 AU - 1.15 AU

Year: 440 Days

Day: 27.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.61 AU - 3.67 AU

Year: 2012 Days

Day: 30.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,828,355 km

• M1: 18,401 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.05 AU - 4.07 AU

Year: 2429 Days

Day: 23.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 11.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.72 AU - 6.4 AU

Year: 4741 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,828,355 km

• M1: 139,425 km (0.065 R)
• M2: 532,718 km (0.099 R)
• M3: 995,723 km (0.084 R)
• M4: 1,679,386 km (0.101 R)
• M5: 2,072,230 km (0.12 R)
• M6: 3,065,560 km (0.115 R)
• M7: 3,518,841 km (0.114 R)
• M8: 4,237,808 km (0.091 R)
• M9: 4,632,747 km (0.066 R)
• M10: 5,416,640 km (0.12 R)
• M11: 7,280,180 km (0.096 R)
• M12: 7,712,518 km (0.119 R)
• M13: 8,232,670 km (0.113 R)
• M14: 8,925,009 km (0.03 R)
• M15: 10,178,340 km (0.05 R)
• M16: 10,593,025 km (0.108 R)
• M17: 12,648,500 km (0.061 R)
• M18: 16,492,716 km (0.075 R)
• M19: 17,771,030 km (0.089 R)
• M20: 18,989,355 km (0.112 R)
• M21: 21,187,247 km (0.051 R)
• M22: 22,907,922 km (0.072 R)
• M23: 25,018,449 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 14

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.95 AU - 9.49 AU

Year: 10125 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,828,355 km

• M1: 174,132 km (0.037 R)
• M2: 651,798 km (0.107 R)
• M3: 1,089,820 km (0.07 R)
• M4: 2,239,031 km (0.058 R)
• M5: 2,874,224 km (0.116 R)
• M6: 3,712,421 km (0.062 R)
• M7: 4,201,307 km (0.077 R)
• M8: 4,989,837 km (0.11 R)
• M9: 5,875,157 km (0.104 R)
• M10: 6,355,815 km (0.106 R)
• M11: 7,431,125 km (0.101 R)
• M12: 8,473,223 km (0.065 R)
• M13: 10,067,638 km (0.095 R)
• M14: 11,116,019 km (0.104 R)
• M15: 14,590,729 km (0.082 R)
• M16: 17,355,447 km (0.077 R)
• M17: 19,912,823 km (0.036 R)
• M18: 21,421,667 km (0.111 R)
• M19: 22,858,555 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 12.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.29 AU - 10.93 AU

Year: 12499 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,828,355 km

• M1: 239,207 km (0.097 R)
• M2: 869,463 km (0.039 R)
• M3: 2,424,533 km (0.112 R)
• M4: 3,948,636 km (0.071 R)
• M5: 13,915,744 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.9

Radius: 6.5

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.51 AU - 17.19 AU

Year: 18641 Days

Day: 24.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,828,355 km

• M1: 80,783 km (0.072 R)
• M2: 299,345 km (0.079 R)
• M3: 1,088,325 km (0.047 R)
• M4: 1,633,310 km (0.095 R)
• M5: 4,745,095 km (0.106 R)
• M6: 6,773,492 km (0.038 R)
• M7: 13,793,372 km (0.075 R)
• M8: 17,023,490 km (0.12 R)
• M9: 17,963,114 km (0.076 R)
• M10: 22,068,678 km (0.106 R)
• M11: 23,565,255 km (0.119 R)
• M12: 24,632,636 km (0.104 R)
• M13: 43,133,255 km (0.099 R)
• M14: 53,127,290 km (0.083 R)
• M15: 56,145,128 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.9

Radius: 3.8

Gravity: 43.76 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.93 AU - 16.79 AU

Year: 20717 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,828,355 km

• M1: 49,367 km (0.057 R)
• M2: 178,171 km (0.087 R)
• M3: 419,622 km (0.089 R)
• M4: 1,005,896 km (0.062 R)
• M5: 1,189,153 km (0.112 R)
• M6: 1,623,286 km (0.056 R)
• M7: 1,838,707 km (0.07 R)
• M8: 2,239,929 km (0.093 R)
• M9: 4,140,271 km (0.06 R)
• M10: 5,424,568 km (0.117 R)
• M11: 6,328,140 km (0.034 R)
• M12: 6,635,563 km (0.107 R)
• M13: 7,327,753 km (0.09 R)
• M14: 8,066,766 km (0.093 R)
• M15: 8,323,775 km (0.036 R)
• M16: 9,238,566 km (0.062 R)
• M17: 12,450,133 km (0.092 R)
• M18: 14,155,399 km (0.096 R)
• M19: 14,378,899 km (0.074 R)
• M20: 14,529,244 km (0.07 R)
• M21: 14,986,565 km (0.109 R)
• M22: 17,847,176 km (0.052 R)
• M23: 18,726,661 km (0.059 R)
• M24: 23,044,056 km (0.105 R)
• M25: 24,298,285 km (0.091 R)
• M26: 24,618,723 km (0.092 R)
• M27: 25,377,484 km (0.045 R)
• M28: 26,714,290 km (0.109 R)
• M29: 26,941,529 km (0.099 R)
• M30: 27,863,651 km (0.051 R)
• M31: 29,648,652 km (0.094 R)
• M32: 31,889,628 km (0.043 R)
• M33: 39,432,054 km (0.057 R)
• M34: 42,136,933 km (0.105 R)
• M35: 45,123,655 km (0.112 R)
• M36: 54,375,984 km (0.09 R)
• M37: 63,999,615 km (0.117 R)
• M38: 67,935,086 km (0.081 R)
• M39: 68,570,877 km (0.045 R)
• M40: 68,996,932 km (0.105 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit