🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 14.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.82 AU - 0.92 AU

Year: 516 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,267,614 km

• M1: 187,297 km (0.104 R)
• M2: 669,450 km (0.101 R)
• M3: 1,136,046 km (0.036 R)
• M4: 1,662,780 km (0.113 R)
• M5: 2,278,226 km (0.057 R)
• M6: 2,851,485 km (0.105 R)
• M7: 3,331,694 km (0.099 R)
• M8: 4,565,428 km (0.1 R)
• M9: 5,262,105 km (0.097 R)
• M10: 5,771,486 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 11.4

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.35 AU - 2.15 AU

Year: 1472 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,267,614 km

• M1: 142,118 km (0.088 R)
• M2: 502,948 km (0.116 R)
• M3: 988,992 km (0.11 R)
• M4: 1,373,308 km (0.106 R)
• M5: 1,735,036 km (0.1 R)
• M6: 2,294,383 km (0.112 R)
• M7: 2,658,205 km (0.114 R)
• M8: 3,405,745 km (0.055 R)
• M9: 3,882,813 km (0.102 R)
• M10: 4,462,654 km (0.115 R)
• M11: 6,328,140 km (0.081 R)
• M12: 6,683,434 km (0.08 R)
• M13: 7,323,863 km (0.11 R)
• M14: 7,975,511 km (0.066 R)
• M15: 9,297,358 km (0.115 R)
• M16: 11,231,210 km (0.103 R)
• M17: 13,213,681 km (0.095 R)
• M18: 14,746,760 km (0.1 R)

Asteroid Belt

Center: 2.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 13.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.16 AU - 2.36 AU

Year: 2160 Days

Day: 10.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,267,614 km

• M1: 185,352 km (0.06 R)
• M2: 621,878 km (0.107 R)
• M3: 1,103,733 km (0.112 R)
• M4: 1,715,888 km (0.082 R)
• M5: 2,426,477 km (0.03 R)
• M6: 3,044,167 km (0.113 R)
• M7: 3,977,359 km (0.082 R)
• M8: 4,743,300 km (0.094 R)
• M9: 6,713,803 km (0.041 R)
• M10: 7,642,806 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 9.1

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.73 AU - 2.85 AU

Year: 2203 Days

Day: 7.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 135.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,267,614 km

• M1: 114,293 km (0.074 R)
• M2: 498,909 km (0.073 R)
• M3: 788,830 km (0.059 R)
• M4: 1,414,897 km (0.068 R)
• M5: 1,783,955 km (0.026 R)
• M6: 2,662,693 km (0.075 R)
• M7: 3,841,225 km (0.094 R)
• M8: 5,336,455 km (0.082 R)
• M9: 6,860,259 km (0.066 R)
• M10: 7,213,460 km (0.063 R)
• M11: 7,838,779 km (0.06 R)
• M12: 9,262,651 km (0.062 R)
• M13: 9,694,690 km (0.056 R)
• M14: 10,456,143 km (0.077 R)
• M15: 11,903,503 km (0.109 R)
• M16: 12,295,150 km (0.101 R)
• M17: 14,472,248 km (0.046 R)
• M18: 14,783,710 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 12.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.23 AU - 3.61 AU

Year: 3173 Days

Day: 14.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,267,614 km

• M1: 157,078 km (0.065 R)
• M2: 581,337 km (0.112 R)
• M3: 1,265,897 km (0.111 R)
• M4: 1,667,119 km (0.073 R)
• M5: 2,528,204 km (0.089 R)
• M6: 6,616,564 km (0.094 R)
• M7: 7,217,050 km (0.111 R)
• M8: 7,985,385 km (0.07 R)
• M9: 9,356,599 km (0.118 R)
• M10: 10,021,113 km (0.075 R)
• M11: 10,813,981 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 10.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.84 AU - 5.72 AU

Year: 6645 Days

Day: 14.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,267,614 km

• M1: 133,142 km (0.05 R)
• M2: 466,297 km (0.12 R)
• M3: 803,939 km (0.082 R)
• M4: 1,719,029 km (0.116 R)
• M5: 3,185,088 km (0.085 R)
• M6: 4,333,551 km (0.074 R)
• M7: 5,500,564 km (0.073 R)
• M8: 7,645,947 km (0.051 R)
• M9: 8,172,532 km (0.093 R)
• M10: 8,603,224 km (0.092 R)
• M11: 9,256,518 km (0.087 R)
• M12: 9,595,507 km (0.076 R)
• M13: 10,433,853 km (0.113 R)
• M14: 11,129,633 km (0.083 R)
• M15: 12,155,276 km (0.117 R)
• M16: 12,821,136 km (0.11 R)
• M17: 14,792,387 km (0.105 R)
• M18: 15,197,947 km (0.072 R)
• M19: 15,551,447 km (0.087 R)
• M20: 19,672,419 km (0.098 R)
• M21: 21,536,708 km (0.104 R)
• M22: 22,133,304 km (0.074 R)
• M23: 28,185,436 km (0.111 R)
• M24: 29,442,656 km (0.113 R)
• M25: 30,456,481 km (0.104 R)
• M26: 31,303,055 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.2

Radius: 4.8

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.3 AU - 7.62 AU

Year: 10440 Days

Day: 16.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,267,614 km

• M1: 59,839 km (0.104 R)
• M2: 526,435 km (0.1 R)
• M3: 941,270 km (0.102 R)
• M4: 1,373,907 km (0.066 R)
• M5: 1,574,966 km (0.114 R)
• M6: 9,824,391 km (0.109 R)
• M7: 11,208,321 km (0.109 R)
• M8: 11,714,261 km (0.112 R)
• M9: 11,868,945 km (0.106 R)
• M10: 12,394,483 km (0.103 R)
• M11: 16,387,100 km (0.116 R)
• M12: 20,780,939 km (0.112 R)
• M13: 21,543,589 km (0.111 R)
• M14: 25,725,448 km (0.089 R)
• M15: 29,838,193 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.5

Radius: 3.1

Gravity: 51.56 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.2 AU - 8.3 AU

Year: 11150 Days

Day: 16.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,267,614 km

• M1: 38,596 km (0.093 R)
• M2: 188,344 km (0.08 R)
• M3: 365,767 km (0.085 R)
• M4: 948,451 km (0.12 R)
• M5: 1,350,121 km (0.091 R)
• M6: 1,655,001 km (0.112 R)
• M7: 2,323,704 km (0.108 R)
• M8: 2,656,260 km (0.105 R)
• M9: 3,390,636 km (0.092 R)
• M10: 3,562,374 km (0.031 R)
• M11: 4,167,497 km (0.047 R)
• M12: 4,479,858 km (0.114 R)
• M13: 9,246,345 km (0.069 R)
• M14: 11,379,162 km (0.083 R)
• M15: 12,157,221 km (0.036 R)
• M16: 13,572,267 km (0.119 R)
• M17: 13,694,937 km (0.116 R)
• M18: 14,638,600 km (0.096 R)
• M19: 15,093,528 km (0.101 R)
• M20: 15,692,069 km (0.084 R)
• M21: 16,306,318 km (0.084 R)
• M22: 17,293,514 km (0.106 R)
• M23: 18,022,504 km (0.097 R)
• M24: 18,847,686 km (0.109 R)
• M25: 19,934,066 km (0.085 R)
• M26: 22,658,542 km (0.075 R)
• M27: 24,064,613 km (0.076 R)
• M28: 24,606,606 km (0.086 R)
• M29: 32,082,460 km (0.109 R)
• M30: 33,852,053 km (0.116 R)
• M31: 34,760,711 km (0.111 R)
• M32: 39,175,643 km (0.086 R)
• M33: 39,799,466 km (0.103 R)
• M34: 41,840,280 km (0.116 R)
• M35: 42,100,282 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit