🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.68 AU - 2.94 AU

Year: 1784 Days

Day: 18.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,438,034 km

• M1: 1,037,312 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 9.3

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.27 AU - 4.95 AU

Year: 3749 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,438,034 km

• M1: 115,789 km (0.117 R)
• M2: 449,392 km (0.107 R)
• M3: 793,916 km (0.115 R)
• M4: 1,270,535 km (0.084 R)
• M5: 1,614,909 km (0.091 R)
• M6: 2,116,810 km (0.091 R)
• M7: 2,420,045 km (0.076 R)
• M8: 2,836,226 km (0.076 R)
• M9: 3,375,227 km (0.072 R)
• M10: 4,110,800 km (0.054 R)
• M11: 5,124,924 km (0.117 R)
• M12: 6,931,468 km (0.07 R)
• M13: 7,808,261 km (0.078 R)
• M14: 9,431,099 km (0.058 R)
• M15: 9,780,858 km (0.087 R)
• M16: 10,099,053 km (0.096 R)
• M17: 10,798,274 km (0.105 R)
• M18: 11,529,209 km (0.117 R)
• M19: 12,019,591 km (0.115 R)
• M20: 12,757,706 km (0.086 R)
• M21: 15,100,708 km (0.081 R)
• M22: 18,309,882 km (0.071 R)
• M23: 18,793,980 km (0.065 R)
• M24: 20,685,795 km (0.102 R)
• M25: 22,770,441 km (0.082 R)
• M26: 23,613,725 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 9.3

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.28 AU - 5.38 AU

Year: 4020 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,438,034 km

• M1: 115,639 km (0.11 R)
• M2: 414,835 km (0.093 R)
• M3: 709,393 km (0.114 R)
• M4: 1,072,766 km (0.115 R)
• M5: 1,396,945 km (0.097 R)
• M6: 1,713,045 km (0.076 R)
• M7: 2,091,378 km (0.117 R)
• M8: 2,573,383 km (0.117 R)
• M9: 2,946,480 km (0.12 R)
• M10: 3,760,142 km (0.08 R)
• M11: 4,219,707 km (0.109 R)
• M12: 4,546,728 km (0.057 R)
• M13: 5,770,439 km (0.058 R)
• M14: 6,443,629 km (0.099 R)
• M15: 6,783,665 km (0.081 R)
• M16: 9,236,621 km (0.115 R)
• M17: 9,830,375 km (0.06 R)
• M18: 10,281,862 km (0.025 R)
• M19: 11,006,813 km (0.082 R)
• M20: 12,798,247 km (0.098 R)
• M21: 14,459,233 km (0.083 R)
• M22: 19,264,017 km (0.091 R)
• M23: 20,964,197 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 9.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.36 AU - 8.62 AU

Year: 6999 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,438,034 km

• M1: 123,269 km (0.112 R)
• M2: 483,052 km (0.108 R)
• M3: 833,559 km (0.097 R)
• M4: 1,440,627 km (0.045 R)
• M5: 2,253,094 km (0.091 R)
• M6: 3,236,849 km (0.039 R)
• M7: 4,273,862 km (0.069 R)
• M8: 4,591,907 km (0.112 R)
• M9: 5,800,508 km (0.115 R)
• M10: 6,325,596 km (0.069 R)
• M11: 6,775,437 km (0.104 R)
• M12: 7,700,251 km (0.047 R)
• M13: 19,982,386 km (0.03 R)
• M14: 22,108,770 km (0.112 R)
• M15: 28,914,725 km (0.11 R)
• M16: 30,347,873 km (0.088 R)
• M17: 34,400,330 km (0.086 R)
• M18: 36,776,243 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.5

Radius: 5.3

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.93 AU - 19.97 AU

Year: 31244 Days

Day: 19.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,438,034 km

• M1: 66,870 km (0.044 R)
• M2: 276,457 km (0.106 R)
• M3: 1,019,509 km (0.117 R)
• M4: 1,246,898 km (0.109 R)
• M5: 1,731,595 km (0.074 R)
• M6: 2,806,306 km (0.102 R)
• M7: 3,752,962 km (0.113 R)
• M8: 4,035,702 km (0.081 R)
• M9: 4,298,844 km (0.068 R)
• M10: 4,573,357 km (0.108 R)
• M11: 5,195,384 km (0.12 R)
• M12: 5,467,353 km (0.1 R)
• M13: 6,039,864 km (0.111 R)
• M14: 6,297,023 km (0.109 R)
• M15: 8,047,917 km (0.094 R)
• M16: 9,571,421 km (0.043 R)
• M17: 12,067,013 km (0.084 R)
• M18: 12,338,234 km (0.088 R)
• M19: 15,278,281 km (0.12 R)
• M20: 15,917,662 km (0.116 R)
• M21: 20,227,876 km (0.062 R)
• M22: 29,075,094 km (0.061 R)
• M23: 38,413,741 km (0.059 R)
• M24: 39,593,620 km (0.079 R)
• M25: 43,277,766 km (0.058 R)
• M26: 43,594,764 km (0.099 R)
• M27: 44,073,029 km (0.112 R)
• M28: 46,517,308 km (0.071 R)
• M29: 47,519,913 km (0.108 R)
• M30: 51,852,417 km (0.026 R)
• M31: 58,156,771 km (0.059 R)
• M32: 62,295,097 km (0.109 R)
• M33: 64,539,214 km (0.115 R)
• M34: 71,815,505 km (0.094 R)
• M35: 72,705,912 km (0.076 R)
• M36: 74,508,566 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit