🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.41 AU - 2.53 AU

Year: 1470 Days

Day: 48 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.89 AU - 3.11 AU

Year: 1968 Days

Day: 37.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.67 AU - 3.89 AU

Year: 2250 Days

Day: 42.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 9.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.5 AU - 5.24 AU

Year: 4070 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,882,184 km

• M1: 113,246 km (0.114 R)
• M2: 542,591 km (0.093 R)
• M3: 871,258 km (0.067 R)
• M4: 1,647,372 km (0.038 R)
• M5: 2,421,541 km (0.068 R)
• M6: 2,988,666 km (0.102 R)
• M7: 3,438,208 km (0.076 R)
• M8: 4,032,859 km (0.085 R)
• M9: 4,516,958 km (0.12 R)
• M10: 5,780,911 km (0.118 R)
• M11: 6,097,160 km (0.081 R)
• M12: 6,735,943 km (0.095 R)
• M13: 7,824,118 km (0.092 R)
• M14: 8,680,267 km (0.09 R)
• M15: 9,095,850 km (0.058 R)
• M16: 12,958,616 km (0.06 R)
• M17: 13,825,835 km (0.114 R)
• M18: 14,877,807 km (0.097 R)
• M19: 15,423,391 km (0.092 R)
• M20: 15,879,664 km (0.114 R)
• M21: 17,302,490 km (0.111 R)
• M22: 19,038,872 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 15

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.55 AU - 7.58 AU

Year: 5650 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 96,882,184 km

• M1: 191,036 km (0.104 R)
• M2: 855,849 km (0.117 R)
• M3: 1,408,464 km (0.064 R)
• M4: 2,901,152 km (0.118 R)
• M5: 5,081,989 km (0.098 R)
• M6: 5,699,679 km (0.099 R)
• M7: 6,483,572 km (0.109 R)
• M8: 8,027,871 km (0.085 R)
• M9: 8,581,981 km (0.119 R)
• M10: 9,728,649 km (0.09 R)
• M11: 12,554,104 km (0.107 R)
• M12: 16,932,235 km (0.077 R)
• M13: 17,442,513 km (0.086 R)
• M14: 18,021,607 km (0.074 R)
• M15: 22,238,322 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 12.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.93 AU - 9.91 AU

Year: 9254 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 96,882,184 km

• M1: 193,879 km (0.084 R)
• M2: 732,880 km (0.095 R)
• M3: 2,210,159 km (0.116 R)
• M4: 3,466,631 km (0.086 R)
• M5: 5,843,742 km (0.057 R)
• M6: 6,447,818 km (0.102 R)
• M7: 10,468,111 km (0.088 R)
• M8: 13,722,014 km (0.094 R)
• M9: 15,379,110 km (0.108 R)
• M10: 16,601,923 km (0.104 R)
• M11: 23,091,179 km (0.104 R)
• M12: 27,135,707 km (0.119 R)
• M13: 30,149,506 km (0.081 R)
• M14: 31,095,563 km (0.071 R)
• M15: 33,157,770 km (0.111 R)
• M16: 34,278,856 km (0.119 R)
• M17: 36,242,777 km (0.118 R)
• M18: 42,846,027 km (0.098 R)
• M19: 43,507,549 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 10.5

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.89 AU - 13.15 AU

Year: 12923 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 96,882,184 km

• M1: 140,173 km (0.105 R)
• M2: 493,075 km (0.116 R)
• M3: 997,070 km (0.09 R)
• M4: 1,496,577 km (0.117 R)
• M5: 2,177,846 km (0.115 R)
• M6: 3,657,070 km (0.051 R)
• M7: 4,368,407 km (0.105 R)
• M8: 5,987,056 km (0.112 R)
• M9: 8,909,152 km (0.068 R)
• M10: 11,477,747 km (0.094 R)
• M11: 15,299,973 km (0.111 R)
• M12: 17,376,241 km (0.112 R)
• M13: 18,356,856 km (0.07 R)
• M14: 22,269,438 km (0.105 R)
• M15: 24,018,985 km (0.082 R)
• M16: 25,132,293 km (0.091 R)
• M17: 25,545,482 km (0.114 R)
• M18: 27,135,707 km (0.084 R)
• M19: 30,046,732 km (0.09 R)
• M20: 32,301,471 km (0.101 R)
• M21: 33,036,296 km (0.088 R)
• M22: 33,657,127 km (0.117 R)
• M23: 35,826,296 km (0.113 R)
• M24: 36,613,630 km (0.087 R)
• M25: 42,306,128 km (0.11 R)
• M26: 44,377,460 km (0.051 R)
• M27: 46,826,527 km (0.094 R)
• M28: 48,243,069 km (0.108 R)
• M29: 56,636,856 km (0.058 R)
• M30: 59,698,825 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.5

Radius: 3

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.13 AU - 20.23 AU

Year: 25801 Days

Day: 18.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,882,184 km

• M1: 37,250 km (0.115 R)
• M2: 680,072 km (0.079 R)
• M3: 1,150,557 km (0.081 R)
• M4: 1,529,788 km (0.117 R)
• M5: 2,157,500 km (0.09 R)
• M6: 2,550,195 km (0.069 R)
• M7: 2,798,228 km (0.077 R)
• M8: 3,062,119 km (0.11 R)
• M9: 6,150,417 km (0.088 R)
• M10: 8,993,824 km (0.107 R)
• M11: 9,513,527 km (0.08 R)
• M12: 10,052,827 km (0.094 R)
• M13: 12,288,418 km (0.029 R)
• M14: 13,588,423 km (0.106 R)
• M15: 14,834,274 km (0.049 R)
• M16: 23,842,909 km (0.075 R)
• M17: 26,268,788 km (0.1 R)
• M18: 38,554,214 km (0.069 R)
• M19: 40,752,106 km (0.119 R)
• M20: 42,310,616 km (0.032 R)
• M21: 42,454,230 km (0.097 R)
• M22: 52,503,617 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.9

Radius: 7.8

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.46 AU - 20.42 AU

Year: 28779 Days

Day: 18 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,882,184 km

• M1: 99,183 km (0.034 R)
• M2: 423,661 km (0.11 R)
• M3: 2,244,417 km (0.113 R)
• M4: 2,870,185 km (0.048 R)
• M5: 3,122,108 km (0.094 R)
• M6: 3,543,674 km (0.107 R)
• M7: 3,901,064 km (0.042 R)
• M8: 5,119,688 km (0.109 R)
• M9: 5,706,710 km (0.052 R)
• M10: 6,574,228 km (0.111 R)
• M11: 7,632,184 km (0.105 R)
• M12: 11,070,542 km (0.116 R)
• M13: 11,623,755 km (0.053 R)
• M14: 14,102,142 km (0.093 R)
• M15: 14,834,873 km (0.071 R)
• M16: 18,021,008 km (0.05 R)
• M17: 19,078,815 km (0.108 R)
• M18: 21,957,527 km (0.076 R)
• M19: 22,391,061 km (0.105 R)
• M20: 22,720,027 km (0.071 R)
• M21: 24,995,859 km (0.119 R)
• M22: 27,046,397 km (0.066 R)
• M23: 27,544,708 km (0.066 R)
• M24: 27,796,032 km (0.063 R)
• M25: 29,336,890 km (0.115 R)
• M26: 41,585,066 km (0.097 R)
• M27: 50,210,581 km (0.089 R)
• M28: 51,152,598 km (0.118 R)
• M29: 57,053,187 km (0.089 R)
• M30: 58,908,051 km (0.063 R)
• M31: 59,745,201 km (0.08 R)
• M32: 74,240,337 km (0.118 R)
• M33: 88,157,277 km (0.115 R)
• M34: 90,079,610 km (0.111 R)
• M35: 92,310,413 km (0.096 R)
• M36: 93,439,578 km (0.08 R)
• M37: 96,882,124 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 20,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit