🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 12.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 326 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,073,685 km

• M1: 158,275 km (0.107 R)
• M2: 560,842 km (0.102 R)
• M3: 1,013,675 km (0.111 R)
• M4: 1,445,265 km (0.082 R)
• M5: 2,107,984 km (0.086 R)
• M6: 2,602,554 km (0.084 R)
• M7: 3,040,128 km (0.086 R)
• M8: 3,751,167 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.5

Radius: 9.1

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.67 AU - 1.01 AU

Year: 513 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,073,685 km

• M1: 113,395 km (0.103 R)
• M2: 415,284 km (0.058 R)
• M3: 774,019 km (0.081 R)
• M4: 1,262,157 km (0.071 R)
• M5: 1,609,523 km (0.106 R)
• M6: 1,978,881 km (0.103 R)
• M7: 2,944,684 km (0.081 R)
• M8: 3,392,132 km (0.105 R)
• M9: 4,423,759 km (0.084 R)
• M10: 4,825,728 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.7

Radius: 11

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.56 AU - 2.46 AU

Year: 1900 Days

Day: 7 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 80,073,685 km

• M1: 136,882 km (0.051 R)
• M2: 626,366 km (0.119 R)
• M3: 1,176,438 km (0.112 R)
• M4: 2,157,052 km (0.109 R)
• M5: 3,836,437 km (0.087 R)
• M6: 4,554,058 km (0.107 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 14.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.6 AU - 5.18 AU

Year: 6134 Days

Day: 11.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 127.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,073,685 km

• M1: 184,005 km (0.094 R)
• M2: 683,513 km (0.061 R)
• M3: 1,596,808 km (0.116 R)
• M4: 2,321,161 km (0.047 R)
• M5: 3,279,485 km (0.099 R)
• M6: 3,910,339 km (0.098 R)
• M7: 5,037,409 km (0.091 R)
• M8: 6,371,373 km (0.083 R)
• M9: 9,159,429 km (0.11 R)
• M10: 10,093,368 km (0.107 R)
• M11: 15,992,760 km (0.113 R)
• M12: 18,987,111 km (0.091 R)
• M13: 21,255,913 km (0.078 R)
• M14: 22,259,116 km (0.11 R)
• M15: 22,892,065 km (0.113 R)
• M16: 26,238,719 km (0.09 R)
• M17: 29,141,366 km (0.029 R)
• M18: 31,060,557 km (0.109 R)
• M19: 33,991,179 km (0.058 R)
• M20: 35,577,366 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 10.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.56 AU - 4.56 AU

Year: 6493 Days

Day: 12.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,073,685 km

• M1: 133,142 km (0.08 R)
• M2: 514,018 km (0.025 R)
• M3: 1,060,799 km (0.05 R)
• M4: 1,700,629 km (0.064 R)
• M5: 3,273,650 km (0.105 R)
• M6: 8,525,134 km (0.082 R)
• M7: 13,839,449 km (0.093 R)
• M8: 14,655,505 km (0.1 R)
• M9: 22,034,719 km (0.078 R)
• M10: 24,005,372 km (0.119 R)
• M11: 24,442,497 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 8.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.71 AU - 5.67 AU

Year: 7885 Days

Day: 10.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,073,685 km

• M1: 103,372 km (0.093 R)
• M2: 388,506 km (0.102 R)
• M3: 701,913 km (0.047 R)
• M4: 1,127,519 km (0.114 R)
• M5: 1,799,363 km (0.07 R)
• M6: 2,110,377 km (0.106 R)
• M7: 3,598,128 km (0.053 R)
• M8: 4,179,615 km (0.047 R)
• M9: 4,638,581 km (0.099 R)
• M10: 6,386,931 km (0.115 R)
• M11: 6,996,393 km (0.095 R)
• M12: 9,753,183 km (0.035 R)
• M13: 11,920,108 km (0.081 R)
• M14: 16,318,884 km (0.108 R)
• M15: 18,472,195 km (0.105 R)
• M16: 19,407,930 km (0.041 R)
• M17: 20,069,452 km (0.088 R)
• M18: 20,621,767 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.7

Radius: 5.9

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.26 AU - 9.92 AU

Year: 16789 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,073,685 km

• M1: 73,453 km (0.106 R)
• M2: 274,362 km (0.105 R)
• M3: 484,248 km (0.049 R)
• M4: 796,010 km (0.086 R)
• M5: 1,092,364 km (0.069 R)
• M6: 1,502,561 km (0.113 R)
• M7: 1,975,739 km (0.109 R)
• M8: 2,190,861 km (0.033 R)
• M9: 2,711,461 km (0.104 R)
• M10: 3,070,795 km (0.087 R)
• M11: 4,311,560 km (0.099 R)
• M12: 4,706,798 km (0.099 R)
• M13: 6,690,316 km (0.117 R)
• M14: 6,890,777 km (0.055 R)
• M15: 10,562,806 km (0.088 R)
• M16: 11,507,517 km (0.077 R)
• M17: 14,015,226 km (0.045 R)
• M18: 19,260,726 km (0.114 R)
• M19: 22,050,128 km (0.099 R)
• M20: 22,855,263 km (0.107 R)
• M21: 23,958,847 km (0.037 R)
• M22: 25,001,395 km (0.088 R)
• M23: 26,271,929 km (0.083 R)
• M24: 26,872,565 km (0.044 R)
• M25: 30,123,027 km (0.025 R)
• M26: 31,113,515 km (0.106 R)
• M27: 34,572,218 km (0.053 R)
• M28: 37,770,022 km (0.044 R)
• M29: 38,278,804 km (0.078 R)
• M30: 40,891,830 km (0.079 R)
• M31: 51,905,076 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995

Radius: 3.7

Gravity: 72.68 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.81 AU - 10.13 AU

Year: 17915 Days

Day: 16 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 80,073,685 km

• M1: 60,886 km (0.093 R)
• M2: 242,947 km (0.098 R)
• M3: 453,282 km (0.032 R)
• M4: 639,381 km (0.045 R)
• M5: 1,045,390 km (0.085 R)
• M6: 1,208,601 km (0.078 R)
• M7: 2,668,377 km (0.084 R)
• M8: 2,793,142 km (0.065 R)
• M9: 3,136,170 km (0.043 R)
• M10: 3,477,253 km (0.086 R)
• M11: 4,756,763 km (0.094 R)
• M12: 5,167,858 km (0.103 R)
• M13: 6,542,812 km (0.114 R)
• M14: 6,724,574 km (0.059 R)
• M15: 8,731,579 km (0.111 R)
• M16: 9,403,722 km (0.112 R)
• M17: 11,692,570 km (0.111 R)
• M18: 12,095,736 km (0.097 R)
• M19: 12,438,614 km (0.089 R)
• M20: 14,711,155 km (0.063 R)
• M21: 14,866,588 km (0.09 R)
• M22: 15,499,387 km (0.065 R)
• M23: 15,903,899 km (0.116 R)
• M24: 16,067,709 km (0.075 R)
• M25: 17,331,961 km (0.035 R)
• M26: 18,752,093 km (0.106 R)
• M27: 19,584,007 km (0.088 R)
• M28: 21,321,137 km (0.081 R)
• M29: 21,922,371 km (0.058 R)
• M30: 27,849,888 km (0.105 R)
• M31: 32,082,311 km (0.106 R)
• M32: 32,343,808 km (0.102 R)
• M33: 37,877,433 km (0.092 R)
• M34: 48,674,510 km (0.089 R)
• M35: 49,366,699 km (0.088 R)
• M36: 52,563,007 km (0.077 R)
• M37: 53,658,363 km (0.098 R)
• M38: 61,352,032 km (0.07 R)
• M39: 74,907,244 km (0.062 R)
• M40: 76,992,938 km (0.109 R)
• M41: 77,932,263 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit