🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.54 AU - 0.8 AU

Year: 201 Days

Day: 46.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.81 AU - 0.93 AU

Year: 298 Days

Day: 44.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.77 AU - 1.09 AU

Year: 329 Days

Day: 31.6 Hours

Environment

Temp: 76 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.08 AU - 2.9 AU

Year: 1442 Days

Day: 18.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 10.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.75 AU - 5.87 AU

Year: 5141 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,285,144 km

• M1: 129,851 km (0.112 R)
• M2: 479,461 km (0.081 R)
• M3: 996,322 km (0.079 R)
• M4: 1,330,823 km (0.081 R)
• M5: 1,741,918 km (0.082 R)
• M6: 2,179,641 km (0.067 R)
• M7: 2,894,868 km (0.104 R)
• M8: 3,298,035 km (0.095 R)
• M9: 3,697,012 km (0.045 R)
• M10: 4,665,359 km (0.081 R)
• M11: 5,117,743 km (0.097 R)
• M12: 7,974,464 km (0.08 R)
• M13: 8,734,272 km (0.059 R)
• M14: 9,581,444 km (0.089 R)
• M15: 10,482,323 km (0.078 R)
• M16: 12,835,348 km (0.118 R)
• M17: 15,575,532 km (0.06 R)
• M18: 18,128,868 km (0.072 R)
• M19: 19,569,047 km (0.095 R)
• M20: 22,534,226 km (0.115 R)
• M21: 22,960,580 km (0.053 R)
• M22: 24,495,155 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.54 AU - 6.74 AU

Year: 6281 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 99,285,144 km

• M1: 99,483 km (0.103 R)
• M2: 386,262 km (0.095 R)
• M3: 647,460 km (0.101 R)
• M4: 1,310,777 km (0.114 R)
• M5: 2,626,490 km (0.027 R)
• M6: 3,524,975 km (0.059 R)
• M7: 5,309,079 km (0.092 R)
• M8: 6,905,139 km (0.108 R)
• M9: 7,259,087 km (0.111 R)
• M10: 7,594,186 km (0.094 R)
• M11: 9,643,378 km (0.037 R)
• M12: 10,011,389 km (0.098 R)
• M13: 11,051,991 km (0.087 R)
• M14: 13,032,518 km (0.077 R)
• M15: 13,619,540 km (0.062 R)
• M16: 15,536,936 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 12.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.52 AU - 7.26 AU

Year: 6639 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 99,285,144 km

• M1: 162,912 km (0.087 R)
• M2: 570,566 km (0.078 R)
• M3: 1,452,745 km (0.093 R)
• M4: 1,954,795 km (0.093 R)
• M5: 2,358,261 km (0.117 R)
• M6: 3,217,102 km (0.097 R)
• M7: 4,130,846 km (0.083 R)
• M8: 4,937,927 km (0.114 R)
• M9: 6,342,651 km (0.103 R)
• M10: 9,170,798 km (0.1 R)
• M11: 10,543,808 km (0.06 R)
• M12: 12,599,133 km (0.099 R)
• M13: 18,323,944 km (0.116 R)
• M14: 21,277,006 km (0.085 R)
• M15: 23,671,021 km (0.099 R)
• M16: 24,217,801 km (0.11 R)
• M17: 26,825,292 km (0.092 R)
• M18: 27,849,588 km (0.08 R)
• M19: 29,345,268 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 15

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.12 AU - 9.08 AU

Year: 8463 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 99,285,144 km

• M1: 187,895 km (0.112 R)
• M2: 2,026,902 km (0.108 R)
• M3: 3,792,755 km (0.115 R)
• M4: 6,117,057 km (0.103 R)
• M5: 6,997,141 km (0.079 R)
• M6: 8,282,337 km (0.043 R)
• M7: 10,057,315 km (0.09 R)
• M8: 11,453,063 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.1

Radius: 12.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.46 AU - 12.9 AU

Year: 12812 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 99,285,144 km

• M1: 153,039 km (0.102 R)
• M2: 606,320 km (0.113 R)
• M3: 2,536,581 km (0.096 R)
• M4: 3,915,275 km (0.114 R)
• M5: 5,291,277 km (0.112 R)
• M6: 6,297,023 km (0.09 R)
• M7: 8,312,406 km (0.047 R)
• M8: 8,973,628 km (0.114 R)
• M9: 9,978,926 km (0.084 R)
• M10: 13,193,485 km (0.046 R)
• M11: 15,311,492 km (0.084 R)
• M12: 20,295,345 km (0.054 R)
• M13: 23,941,344 km (0.115 R)
• M14: 25,573,606 km (0.064 R)
• M15: 27,074,522 km (0.1 R)
• M16: 27,691,015 km (0.071 R)
• M17: 37,082,320 km (0.1 R)
• M18: 40,453,209 km (0.109 R)
• M19: 42,075,897 km (0.116 R)
• M20: 46,761,452 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.8

Radius: 6.7

Gravity: 21.96 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.59 AU - 16.63 AU

Year: 24850 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 99,285,144 km

• M1: 92,302 km (0.087 R)
• M2: 344,075 km (0.108 R)
• M3: 1,403,976 km (0.116 R)
• M4: 2,237,685 km (0.113 R)
• M5: 2,477,790 km (0.116 R)
• M6: 3,010,208 km (0.098 R)
• M7: 3,520,337 km (0.086 R)
• M8: 3,948,037 km (0.088 R)
• M9: 4,373,195 km (0.106 R)
• M10: 5,231,438 km (0.097 R)
• M11: 7,173,667 km (0.096 R)
• M12: 8,884,169 km (0.117 R)
• M13: 9,427,807 km (0.088 R)
• M14: 11,054,235 km (0.103 R)
• M15: 12,409,293 km (0.035 R)
• M16: 14,438,139 km (0.092 R)
• M17: 19,639,657 km (0.115 R)
• M18: 21,510,977 km (0.059 R)
• M19: 22,822,502 km (0.116 R)
• M20: 23,384,391 km (0.063 R)
• M21: 23,611,630 km (0.079 R)
• M22: 27,075,868 km (0.042 R)
• M23: 29,125,209 km (0.097 R)
• M24: 31,001,167 km (0.1 R)
• M25: 33,818,693 km (0.098 R)
• M26: 35,588,735 km (0.081 R)
• M27: 35,889,576 km (0.117 R)
• M28: 40,773,199 km (0.092 R)
• M29: 42,438,373 km (0.099 R)
• M30: 44,844,954 km (0.097 R)
• M31: 45,548,961 km (0.103 R)
• M32: 46,978,967 km (0.12 R)
• M33: 51,640,287 km (0.105 R)
• M34: 55,786,692 km (0.071 R)
• M35: 60,362,890 km (0.101 R)
• M36: 61,653,022 km (0.118 R)
• M37: 67,686,604 km (0.118 R)
• M38: 68,612,615 km (0.045 R)
• M39: 71,202,902 km (0.109 R)
• M40: 77,078,956 km (0.087 R)
• M41: 83,005,875 km (0.057 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: 497 - 18,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit