🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.79 AU - 0.87 AU

Year: 282 Days

Day: 23.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,735,635 km

• M1: 201,508 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.06 AU - 2.62 AU

Year: 1334 Days

Day: 13 Hours

Environment

Temp: -85 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.66 AU - 3.06 AU

Year: 1803 Days

Day: 35.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.91 AU - 2.95 AU

Year: 1870 Days

Day: 31.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 8.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.64 AU - 9.64 AU

Year: 10301 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,735,635 km

• M1: 113,545 km (0.081 R)
• M2: 511,326 km (0.061 R)
• M3: 1,532,630 km (0.105 R)
• M4: 1,891,964 km (0.072 R)
• M5: 2,617,065 km (0.095 R)
• M6: 3,406,643 km (0.114 R)
• M7: 3,857,082 km (0.087 R)
• M8: 4,423,759 km (0.086 R)
• M9: 5,215,879 km (0.042 R)
• M10: 5,600,346 km (0.086 R)
• M11: 6,661,892 km (0.064 R)
• M12: 8,200,058 km (0.072 R)
• M13: 9,695,887 km (0.074 R)
• M14: 11,414,318 km (0.117 R)
• M15: 12,527,475 km (0.096 R)
• M16: 12,896,384 km (0.089 R)
• M17: 13,934,294 km (0.069 R)
• M18: 14,909,373 km (0.042 R)
• M19: 17,123,271 km (0.113 R)
• M20: 22,191,647 km (0.041 R)
• M21: 22,499,520 km (0.103 R)
• M22: 23,044,954 km (0.089 R)
• M23: 27,909,577 km (0.064 R)
• M24: 29,086,613 km (0.118 R)
• M25: 32,717,054 km (0.062 R)
• M26: 33,720,407 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 8

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.85 AU - 11.53 AU

Year: 11245 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,735,635 km

• M1: 107,561 km (0.095 R)
• M2: 492,327 km (0.037 R)
• M3: 828,473 km (0.082 R)
• M4: 1,094,757 km (0.095 R)
• M5: 1,472,193 km (0.114 R)
• M6: 1,902,137 km (0.047 R)
• M7: 3,709,578 km (0.103 R)
• M8: 4,478,811 km (0.04 R)
• M9: 5,122,381 km (0.108 R)
• M10: 6,002,914 km (0.068 R)
• M11: 6,631,075 km (0.054 R)
• M12: 6,980,835 km (0.094 R)
• M13: 7,425,141 km (0.082 R)
• M14: 9,296,909 km (0.062 R)
• M15: 9,735,530 km (0.099 R)
• M16: 10,341,850 km (0.118 R)
• M17: 11,518,438 km (0.099 R)
• M18: 12,081,823 km (0.12 R)
• M19: 16,270,713 km (0.093 R)
• M20: 17,857,797 km (0.106 R)
• M21: 21,336,995 km (0.116 R)
• M22: 22,100,542 km (0.116 R)
• M23: 23,502,573 km (0.026 R)
• M24: 24,225,281 km (0.12 R)
• M25: 29,289,468 km (0.111 R)
• M26: 31,194,896 km (0.064 R)
• M27: 32,844,661 km (0.098 R)
• M28: 33,861,927 km (0.107 R)
• M29: 35,485,961 km (0.12 R)
• M30: 36,078,369 km (0.056 R)
• M31: 36,436,955 km (0.068 R)
• M32: 39,645,081 km (0.1 R)
• M33: 40,798,032 km (0.061 R)
• M34: 48,334,174 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.1

Radius: 14

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.18 AU - 13.54 AU

Year: 13341 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,735,635 km

• M1: 174,132 km (0.098 R)
• M2: 811,419 km (0.034 R)
• M3: 1,876,256 km (0.103 R)
• M4: 4,277,901 km (0.096 R)
• M5: 4,936,281 km (0.085 R)
• M6: 8,271,117 km (0.118 R)
• M7: 8,798,000 km (0.117 R)
• M8: 10,079,456 km (0.086 R)
• M9: 12,017,347 km (0.055 R)
• M10: 12,631,895 km (0.065 R)
• M11: 14,740,776 km (0.105 R)
• M12: 16,246,478 km (0.101 R)
• M13: 17,616,944 km (0.116 R)
• M14: 20,673,977 km (0.116 R)
• M15: 21,647,261 km (0.058 R)
• M16: 22,836,564 km (0.077 R)
• M17: 23,305,403 km (0.113 R)
• M18: 25,646,161 km (0.09 R)
• M19: 26,255,025 km (0.112 R)
• M20: 32,530,057 km (0.074 R)
• M21: 35,073,819 km (0.084 R)
• M22: 36,841,617 km (0.032 R)
• M23: 38,668,058 km (0.098 R)
• M24: 42,926,211 km (0.099 R)
• M25: 55,003,846 km (0.109 R)
• M26: 57,215,052 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.7

Radius: 6.9

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.91 AU - 14.09 AU

Year: 17473 Days

Day: 24.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,735,635 km

• M1: 86,019 km (0.052 R)
• M2: 397,033 km (0.089 R)
• M3: 1,063,192 km (0.114 R)
• M4: 1,392,457 km (0.091 R)
• M5: 1,805,646 km (0.063 R)
• M6: 2,360,355 km (0.106 R)
• M7: 2,598,365 km (0.095 R)
• M8: 3,174,317 km (0.06 R)
• M9: 4,193,528 km (0.09 R)
• M10: 4,479,259 km (0.089 R)
• M11: 5,527,043 km (0.099 R)
• M12: 7,255,796 km (0.048 R)
• M13: 8,096,686 km (0.086 R)
• M14: 8,540,692 km (0.053 R)
• M15: 9,105,274 km (0.116 R)
• M16: 9,585,484 km (0.07 R)
• M17: 12,631,745 km (0.103 R)
• M18: 20,637,325 km (0.054 R)
• M19: 21,465,350 km (0.106 R)
• M20: 23,582,608 km (0.041 R)
• M21: 23,982,035 km (0.097 R)
• M22: 26,905,027 km (0.116 R)
• M23: 30,057,055 km (0.095 R)
• M24: 30,526,642 km (0.087 R)
• M25: 31,240,075 km (0.114 R)
• M26: 34,460,468 km (0.098 R)
• M27: 35,363,889 km (0.084 R)
• M28: 36,283,019 km (0.108 R)
• M29: 37,083,367 km (0.088 R)
• M30: 38,031,967 km (0.101 R)
• M31: 39,555,173 km (0.047 R)
• M32: 44,672,019 km (0.082 R)
• M33: 47,626,128 km (0.051 R)
• M34: 48,264,312 km (0.027 R)
• M35: 52,721,581 km (0.086 R)
• M36: 58,350,201 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit