🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.6 AU - 0.7 AU

Year: 190 Days

Day: 17.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,119,178 km

• M1: 29,172 km (0.109 R)
• M2: 50,564 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.98 AU - 1 AU

Year: 356 Days

Day: 35.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,119,178 km

• M1: 603,777 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.82 AU - 1.9 AU

Year: 917 Days

Day: 29 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,119,178 km

• M1: 34,258 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.76 AU - 3.04 AU

Year: 1786 Days

Day: 31.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.9 AU - 2.98 AU

Year: 1823 Days

Day: 25.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,119,178 km

• M1: 311,762 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.15 AU - 4.25 AU

Year: 2574 Days

Day: 44.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856

Radius: 12.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.87 AU - 10.13 AU

Year: 8962 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,119,178 km

• M1: 158,275 km (0.049 R)
• M2: 558,150 km (0.038 R)
• M3: 1,624,782 km (0.099 R)
• M4: 2,156,603 km (0.117 R)
• M5: 3,105,951 km (0.068 R)
• M6: 3,626,552 km (0.081 R)
• M7: 4,068,314 km (0.101 R)
• M8: 5,187,905 km (0.102 R)
• M9: 5,959,680 km (0.069 R)
• M10: 6,428,819 km (0.118 R)
• M11: 8,116,432 km (0.117 R)
• M12: 8,877,437 km (0.099 R)
• M13: 9,982,217 km (0.041 R)
• M14: 10,908,976 km (0.082 R)
• M15: 14,352,420 km (0.114 R)
• M16: 15,735,751 km (0.113 R)
• M17: 17,496,369 km (0.071 R)
• M18: 21,322,334 km (0.091 R)
• M19: 31,332,376 km (0.093 R)
• M20: 34,913,301 km (0.117 R)
• M21: 35,967,517 km (0.098 R)
• M22: 38,510,082 km (0.058 R)
• M23: 39,257,922 km (0.076 R)
• M24: 40,911,577 km (0.101 R)
• M25: 46,291,116 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 11.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.01 AU - 11.83 AU

Year: 12164 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 153.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,119,178 km

• M1: 142,268 km (0.082 R)
• M2: 532,868 km (0.096 R)
• M3: 964,757 km (0.114 R)
• M4: 1,607,579 km (0.063 R)
• M5: 2,281,368 km (0.102 R)
• M6: 3,551,453 km (0.108 R)
• M7: 4,004,286 km (0.068 R)
• M8: 5,244,901 km (0.048 R)
• M9: 5,633,108 km (0.1 R)
• M10: 6,323,053 km (0.11 R)
• M11: 7,107,395 km (0.116 R)
• M12: 7,830,102 km (0.102 R)
• M13: 8,959,865 km (0.081 R)
• M14: 12,200,604 km (0.076 R)
• M15: 13,655,593 km (0.045 R)
• M16: 14,582,202 km (0.11 R)
• M17: 15,484,427 km (0.113 R)
• M18: 17,686,358 km (0.035 R)
• M19: 18,121,239 km (0.11 R)
• M20: 18,489,250 km (0.087 R)
• M21: 19,316,227 km (0.114 R)
• M22: 23,130,075 km (0.114 R)
• M23: 24,445,788 km (0.111 R)
• M24: 25,076,642 km (0.042 R)
• M25: 25,625,966 km (0.045 R)
• M26: 27,904,042 km (0.115 R)
• M27: 41,092,890 km (0.081 R)
• M28: 44,338,116 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 11.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.1 AU - 13.76 AU

Year: 13975 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,119,178 km

• M1: 143,165 km (0.111 R)
• M2: 502,798 km (0.104 R)
• M3: 1,039,256 km (0.077 R)
• M4: 2,598,365 km (0.089 R)
• M5: 3,638,968 km (0.097 R)
• M6: 5,798,563 km (0.075 R)
• M7: 6,227,909 km (0.115 R)
• M8: 8,703,006 km (0.11 R)
• M9: 9,267,139 km (0.078 R)
• M10: 10,261,816 km (0.063 R)
• M11: 14,631,869 km (0.104 R)
• M12: 16,398,619 km (0.082 R)
• M13: 17,628,164 km (0.075 R)
• M14: 23,344,149 km (0.096 R)
• M15: 25,653,342 km (0.079 R)
• M16: 26,716,235 km (0.092 R)
• M17: 28,009,808 km (0.036 R)
• M18: 28,826,313 km (0.108 R)
• M19: 31,480,628 km (0.113 R)
• M20: 33,035,997 km (0.112 R)
• M21: 36,540,776 km (0.063 R)
• M22: 37,270,365 km (0.079 R)
• M23: 39,772,539 km (0.095 R)
• M24: 42,384,667 km (0.107 R)
• M25: 46,798,702 km (0.064 R)
• M26: 48,529,998 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 10.4

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.85 AU - 13.39 AU

Year: 15260 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,119,178 km

• M1: 130,898 km (0.041 R)
• M2: 455,376 km (0.075 R)
• M3: 992,133 km (0.119 R)
• M4: 1,584,840 km (0.051 R)
• M5: 2,095,717 km (0.118 R)
• M6: 3,287,114 km (0.096 R)
• M7: 3,879,522 km (0.051 R)
• M8: 4,744,347 km (0.108 R)
• M9: 5,502,210 km (0.031 R)
• M10: 6,380,499 km (0.059 R)
• M11: 6,986,370 km (0.106 R)
• M12: 7,918,066 km (0.119 R)
• M13: 8,464,846 km (0.08 R)
• M14: 9,304,688 km (0.069 R)
• M15: 10,727,215 km (0.061 R)
• M16: 12,420,662 km (0.059 R)
• M17: 13,435,086 km (0.09 R)
• M18: 15,475,002 km (0.083 R)
• M19: 16,489,126 km (0.083 R)
• M20: 19,797,333 km (0.057 R)
• M21: 22,039,506 km (0.08 R)
• M22: 24,549,759 km (0.104 R)
• M23: 27,580,911 km (0.061 R)
• M24: 27,919,899 km (0.037 R)
• M25: 30,490,739 km (0.113 R)
• M26: 32,206,626 km (0.11 R)
• M27: 33,215,514 km (0.076 R)
• M28: 35,829,887 km (0.118 R)
• M29: 54,985,745 km (0.082 R)
• M30: 56,607,984 km (0.112 R)
• M31: 58,447,439 km (0.092 R)
• M32: 64,007,244 km (0.101 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit