🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.29 AU - 1.77 AU

Year: 678 Days

Day: 44.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,662,373 km

• M1: 306,526 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.3 AU - 2.16 AU

Year: 815 Days

Day: 20.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.57 AU - 2.03 AU

Year: 865 Days

Day: 16.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.56 AU - 2.14 AU

Year: 901 Days

Day: 24.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,662,373 km

• M1: 207,043 km (0.108 R)
• M2: 366,365 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 10

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.64 AU - 6.4 AU

Year: 5290 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 105,662,373 km

• M1: 124,914 km (0.077 R)
• M2: 862,881 km (0.117 R)
• M3: 1,213,987 km (0.1 R)
• M4: 1,725,013 km (0.092 R)
• M5: 2,712,957 km (0.101 R)
• M6: 3,200,646 km (0.1 R)
• M7: 3,746,080 km (0.045 R)
• M8: 4,526,532 km (0.072 R)
• M9: 5,355,005 km (0.112 R)
• M10: 6,094,168 km (0.072 R)
• M11: 6,766,312 km (0.1 R)
• M12: 8,107,457 km (0.095 R)
• M13: 8,643,765 km (0.077 R)
• M14: 16,085,361 km (0.079 R)
• M15: 16,505,432 km (0.12 R)
• M16: 17,682,319 km (0.1 R)
• M17: 23,257,083 km (0.028 R)
• M18: 25,781,398 km (0.111 R)
• M19: 26,857,306 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 11.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.07 AU - 7.11 AU

Year: 5383 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 105,662,373 km

• M1: 145,559 km (0.088 R)
• M2: 723,156 km (0.104 R)
• M3: 1,112,859 km (0.093 R)
• M4: 1,806,095 km (0.105 R)
• M5: 2,432,761 km (0.106 R)
• M6: 3,098,471 km (0.059 R)
• M7: 3,518,692 km (0.101 R)
• M8: 4,196,220 km (0.084 R)
• M9: 4,579,789 km (0.083 R)
• M10: 5,811,578 km (0.107 R)
• M11: 6,725,322 km (0.091 R)
• M12: 7,109,489 km (0.117 R)
• M13: 7,807,812 km (0.104 R)
• M14: 8,919,773 km (0.091 R)
• M15: 9,341,639 km (0.066 R)
• M16: 10,828,941 km (0.07 R)
• M17: 11,456,205 km (0.102 R)
• M18: 12,889,801 km (0.079 R)
• M19: 13,650,058 km (0.117 R)
• M20: 14,787,450 km (0.054 R)
• M21: 17,840,144 km (0.088 R)
• M22: 18,647,375 km (0.103 R)
• M23: 20,407,244 km (0.119 R)
• M24: 23,930,423 km (0.107 R)
• M25: 28,108,842 km (0.114 R)
• M26: 29,201,804 km (0.053 R)
• M27: 30,133,948 km (0.119 R)
• M28: 30,893,905 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.9

Radius: 7.5

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.58 AU - 22.02 AU

Year: 31555 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,662,373 km

• M1: 93,349 km (0.114 R)
• M2: 395,537 km (0.042 R)
• M3: 639,830 km (0.066 R)
• M4: 1,295,817 km (0.101 R)
• M5: 1,927,419 km (0.106 R)
• M6: 2,410,770 km (0.107 R)
• M7: 3,118,068 km (0.076 R)
• M8: 3,488,174 km (0.067 R)
• M9: 5,749,944 km (0.104 R)
• M10: 6,550,143 km (0.081 R)
• M11: 7,584,163 km (0.046 R)
• M12: 8,964,054 km (0.093 R)
• M13: 11,841,419 km (0.085 R)
• M14: 12,137,025 km (0.115 R)
• M15: 12,437,417 km (0.115 R)
• M16: 14,513,088 km (0.095 R)
• M17: 14,937,198 km (0.108 R)
• M18: 15,721,240 km (0.096 R)
• M19: 16,078,480 km (0.11 R)
• M20: 16,902,016 km (0.077 R)
• M21: 18,932,508 km (0.063 R)
• M22: 19,235,145 km (0.049 R)
• M23: 20,373,136 km (0.115 R)
• M24: 20,691,031 km (0.089 R)
• M25: 24,291,852 km (0.06 R)
• M26: 25,620,281 km (0.118 R)
• M27: 31,138,946 km (0.062 R)
• M28: 35,686,273 km (0.1 R)
• M29: 35,993,996 km (0.051 R)
• M30: 40,157,155 km (0.059 R)
• M31: 42,699,271 km (0.095 R)
• M32: 44,808,601 km (0.047 R)
• M33: 51,748,596 km (0.115 R)
• M34: 53,740,342 km (0.092 R)
• M35: 58,941,860 km (0.114 R)
• M36: 78,083,805 km (0.051 R)
• M37: 82,566,954 km (0.099 R)
• M38: 93,786,196 km (0.119 R)
• M39: 97,940,978 km (0.114 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit