🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.54 AU - 3.54 AU

Year: 1880 Days

Day: 34.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 169.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,204,984 km

• M1: 140,921 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.04 AU - 3.26 AU

Year: 1983 Days

Day: 23.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.52 AU - 5.7 AU

Year: 4098 Days

Day: 23.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 8.8

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5 AU - 6.94 AU

Year: 5175 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,204,984 km

• M1: 109,506 km (0.054 R)
• M2: 448,794 km (0.083 R)
• M3: 961,914 km (0.036 R)
• M4: 1,259,913 km (0.076 R)
• M5: 1,697,637 km (0.052 R)
• M6: 2,034,082 km (0.089 R)
• M7: 2,551,990 km (0.117 R)
• M8: 2,976,698 km (0.089 R)
• M9: 3,735,908 km (0.06 R)
• M10: 6,689,269 km (0.099 R)
• M11: 7,317,580 km (0.058 R)
• M12: 8,294,155 km (0.063 R)
• M13: 8,773,167 km (0.037 R)
• M14: 10,185,969 km (0.11 R)
• M15: 10,735,442 km (0.117 R)
• M16: 12,195,817 km (0.04 R)
• M17: 12,868,110 km (0.11 R)
• M18: 13,294,015 km (0.077 R)
• M19: 13,950,450 km (0.085 R)
• M20: 14,570,833 km (0.108 R)
• M21: 16,049,458 km (0.059 R)
• M22: 16,543,131 km (0.112 R)
• M23: 17,046,677 km (0.114 R)
• M24: 19,719,991 km (0.099 R)
• M25: 24,154,970 km (0.09 R)
• M26: 30,041,496 km (0.105 R)
• M27: 31,746,015 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 14.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.29 AU - 8.47 AU

Year: 6402 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,204,984 km

• M1: 202,256 km (0.118 R)
• M2: 716,424 km (0.084 R)
• M3: 1,216,829 km (0.111 R)
• M4: 1,915,002 km (0.093 R)
• M5: 2,475,546 km (0.051 R)
• M6: 3,634,331 km (0.087 R)
• M7: 4,274,011 km (0.08 R)
• M8: 5,447,906 km (0.075 R)
• M9: 6,191,108 km (0.103 R)
• M10: 7,001,330 km (0.053 R)
• M11: 9,252,180 km (0.034 R)
• M12: 9,905,473 km (0.047 R)
• M13: 10,682,934 km (0.104 R)
• M14: 13,700,622 km (0.056 R)
• M15: 14,206,263 km (0.075 R)
• M16: 15,495,347 km (0.081 R)
• M17: 16,670,140 km (0.118 R)
• M18: 17,376,840 km (0.096 R)
• M19: 20,261,236 km (0.112 R)
• M20: 22,507,598 km (0.073 R)
• M21: 24,420,805 km (0.09 R)
• M22: 26,874,659 km (0.12 R)
• M23: 28,934,472 km (0.115 R)
• M24: 30,713,939 km (0.102 R)
• M25: 31,972,655 km (0.068 R)
• M26: 34,593,161 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 14.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.93 AU - 12.41 AU

Year: 12365 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,204,984 km

• M1: 185,501 km (0.12 R)
• M2: 1,068,727 km (0.038 R)
• M3: 1,899,743 km (0.113 R)
• M4: 4,636,636 km (0.115 R)
• M5: 5,343,486 km (0.115 R)
• M6: 6,010,992 km (0.07 R)
• M7: 7,344,956 km (0.101 R)
• M8: 9,503,654 km (0.092 R)
• M9: 10,433,255 km (0.07 R)
• M10: 11,366,147 km (0.105 R)
• M11: 14,634,262 km (0.099 R)
• M12: 15,945,039 km (0.064 R)
• M13: 17,559,200 km (0.115 R)
• M14: 21,282,391 km (0.072 R)
• M15: 22,156,641 km (0.118 R)
• M16: 25,993,079 km (0.094 R)
• M17: 27,912,719 km (0.104 R)
• M18: 30,580,647 km (0.039 R)
• M19: 31,581,457 km (0.045 R)
• M20: 32,260,631 km (0.095 R)
• M21: 34,357,096 km (0.117 R)
• M22: 35,196,340 km (0.091 R)
• M23: 41,324,467 km (0.069 R)
• M24: 42,685,209 km (0.032 R)
• M25: 46,217,365 km (0.108 R)
• M26: 47,683,274 km (0.07 R)
• M27: 51,796,019 km (0.085 R)
• M28: 53,058,625 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.4

Radius: 4.4

Gravity: 50.54 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.46 AU - 17.24 AU

Year: 24538 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 98,204,984 km

• M1: 55,052 km (0.103 R)
• M2: 204,051 km (0.11 R)
• M3: 366,515 km (0.1 R)
• M4: 511,924 km (0.085 R)
• M5: 1,143,227 km (0.038 R)
• M6: 1,411,606 km (0.075 R)
• M7: 1,644,230 km (0.103 R)
• M8: 2,548,998 km (0.039 R)
• M9: 3,423,996 km (0.105 R)
• M10: 7,967,732 km (0.079 R)
• M11: 8,472,625 km (0.086 R)
• M12: 13,151,149 km (0.102 R)
• M13: 14,015,226 km (0.045 R)
• M14: 15,595,877 km (0.084 R)
• M15: 17,199,267 km (0.075 R)
• M16: 18,909,320 km (0.11 R)
• M17: 19,205,075 km (0.06 R)
• M18: 22,885,333 km (0.085 R)
• M19: 24,248,020 km (0.05 R)
• M20: 31,879,157 km (0.092 R)
• M21: 32,579,125 km (0.077 R)
• M22: 35,481,473 km (0.058 R)
• M23: 36,081,959 km (0.065 R)
• M24: 46,632,050 km (0.091 R)
• M25: 58,228,727 km (0.112 R)
• M26: 60,971,754 km (0.096 R)
• M27: 61,616,670 km (0.095 R)
• M28: 63,578,945 km (0.12 R)
• M29: 65,357,814 km (0.105 R)
• M30: 68,782,259 km (0.065 R)
• M31: 80,025,586 km (0.098 R)
• M32: 82,621,857 km (0.099 R)
• M33: 89,080,894 km (0.079 R)
• M34: 92,432,934 km (0.097 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit