🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.05 AU - 1.39 AU

Year: 597 Days

Day: 41 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.19 AU - 1.83 AU

Year: 822 Days

Day: 31.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 12.4

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.39 AU - 6.77 AU

Year: 5838 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,652,677 km

• M1: 154,385 km (0.087 R)
• M2: 562,338 km (0.093 R)
• M3: 1,619,247 km (0.115 R)
• M4: 2,616,766 km (0.052 R)
• M5: 4,170,041 km (0.107 R)
• M6: 6,295,826 km (0.106 R)
• M7: 7,516,994 km (0.12 R)
• M8: 8,054,050 km (0.109 R)
• M9: 9,099,290 km (0.09 R)
• M10: 14,486,609 km (0.101 R)
• M11: 16,655,778 km (0.103 R)
• M12: 18,631,816 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 10.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.95 AU - 7.03 AU

Year: 7323 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,652,677 km

• M1: 127,158 km (0.093 R)
• M2: 837,598 km (0.085 R)
• M3: 1,561,353 km (0.112 R)
• M4: 1,969,157 km (0.116 R)
• M5: 3,753,859 km (0.072 R)
• M6: 4,137,129 km (0.107 R)
• M7: 6,528,601 km (0.109 R)
• M8: 10,034,128 km (0.038 R)
• M9: 10,681,138 km (0.088 R)
• M10: 12,058,187 km (0.117 R)
• M11: 13,220,562 km (0.037 R)
• M12: 13,773,027 km (0.063 R)
• M13: 14,168,863 km (0.111 R)
• M14: 17,026,182 km (0.06 R)
• M15: 18,351,021 km (0.094 R)
• M16: 19,886,344 km (0.086 R)
• M17: 20,538,441 km (0.036 R)
• M18: 22,269,887 km (0.083 R)
• M19: 23,852,932 km (0.056 R)
• M20: 24,837,884 km (0.085 R)
• M21: 26,626,626 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 10

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.36 AU - 7.08 AU

Year: 7716 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,652,677 km

• M1: 124,765 km (0.113 R)
• M2: 438,771 km (0.099 R)
• M3: 836,701 km (0.097 R)
• M4: 1,148,912 km (0.104 R)
• M5: 1,490,593 km (0.104 R)
• M6: 2,101,401 km (0.09 R)
• M7: 2,620,805 km (0.067 R)
• M8: 3,267,517 km (0.102 R)
• M9: 3,605,608 km (0.034 R)
• M10: 4,273,712 km (0.036 R)
• M11: 7,070,444 km (0.078 R)
• M12: 10,417,248 km (0.087 R)
• M13: 13,177,927 km (0.077 R)
• M14: 13,518,412 km (0.086 R)
• M15: 18,076,808 km (0.065 R)
• M16: 20,021,880 km (0.05 R)
• M17: 21,628,262 km (0.098 R)
• M18: 21,943,764 km (0.108 R)
• M19: 22,827,139 km (0.074 R)
• M20: 23,567,349 km (0.104 R)
• M21: 24,069,699 km (0.117 R)
• M22: 25,269,624 km (0.076 R)
• M23: 26,061,744 km (0.114 R)
• M24: 27,788,253 km (0.089 R)
• M25: 30,174,639 km (0.115 R)
• M26: 32,694,315 km (0.108 R)
• M27: 35,351,174 km (0.119 R)
• M28: 35,789,196 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.9

Radius: 4.3

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.74 AU - 17.66 AU

Year: 23701 Days

Day: 19.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,652,677 km

• M1: 54,154 km (0.102 R)
• M2: 276,606 km (0.036 R)
• M3: 464,352 km (0.045 R)
• M4: 622,178 km (0.053 R)
• M5: 1,224,758 km (0.11 R)
• M6: 1,419,684 km (0.082 R)
• M7: 2,059,813 km (0.077 R)
• M8: 2,204,325 km (0.076 R)
• M9: 3,009,012 km (0.102 R)
• M10: 3,171,924 km (0.041 R)
• M11: 4,788,329 km (0.118 R)
• M12: 6,227,759 km (0.115 R)
• M13: 6,924,736 km (0.074 R)
• M14: 7,086,302 km (0.051 R)
• M15: 7,672,127 km (0.083 R)
• M16: 7,845,212 km (0.104 R)
• M17: 8,020,989 km (0.087 R)
• M18: 9,523,101 km (0.047 R)
• M19: 12,705,646 km (0.092 R)
• M20: 14,534,480 km (0.088 R)
• M21: 16,174,971 km (0.094 R)
• M22: 18,087,131 km (0.108 R)
• M23: 19,576,078 km (0.106 R)
• M24: 24,436,812 km (0.076 R)
• M25: 27,344,247 km (0.111 R)
• M26: 29,830,115 km (0.111 R)
• M27: 36,817,532 km (0.112 R)
• M28: 41,280,784 km (0.05 R)
• M29: 41,812,605 km (0.102 R)
• M30: 42,214,574 km (0.118 R)
• M31: 48,704,878 km (0.056 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit