🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 10.1

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.72 AU - 0.92 AU

Year: 479 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,423,694 km

• M1: 125,662 km (0.078 R)
• M2: 454,179 km (0.114 R)
• M3: 789,278 km (0.106 R)
• M4: 1,155,644 km (0.102 R)
• M5: 1,586,037 km (0.076 R)
• M6: 2,060,711 km (0.073 R)
• M7: 2,618,262 km (0.117 R)
• M8: 3,051,497 km (0.058 R)
• M9: 3,634,181 km (0.096 R)
• M10: 4,076,841 km (0.114 R)
• M11: 4,691,988 km (0.111 R)
• M12: 5,418,435 km (0.059 R)
• M13: 6,107,183 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 13.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.92 AU - 1.42 AU

Year: 817 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,423,694 km

• M1: 172,935 km (0.119 R)
• M2: 626,815 km (0.116 R)
• M3: 1,064,987 km (0.068 R)
• M4: 1,569,880 km (0.06 R)
• M5: 2,180,539 km (0.12 R)
• M6: 2,867,492 km (0.061 R)
• M7: 3,668,888 km (0.055 R)
• M8: 4,262,941 km (0.082 R)
• M9: 5,020,205 km (0.116 R)
• M10: 5,555,766 km (0.087 R)
• M11: 6,520,223 km (0.055 R)
• M12: 6,990,559 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 8.5

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.23 AU - 1.57 AU

Year: 1070 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,423,694 km

• M1: 105,915 km (0.066 R)
• M2: 372,648 km (0.115 R)
• M3: 679,025 km (0.066 R)
• M4: 1,044,792 km (0.063 R)
• M5: 1,497,923 km (0.051 R)
• M6: 2,378,157 km (0.074 R)
• M7: 2,759,632 km (0.11 R)
• M8: 3,110,589 km (0.1 R)
• M9: 3,537,242 km (0.113 R)
• M10: 3,853,791 km (0.101 R)
• M11: 4,382,021 km (0.11 R)
• M12: 4,804,485 km (0.108 R)
• M13: 6,771,996 km (0.117 R)
• M14: 7,087,798 km (0.104 R)
• M15: 8,121,968 km (0.111 R)
• M16: 11,042,567 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 8.6

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.37 AU - 2.75 AU

Year: 2645 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,423,694 km

• M1: 106,962 km (0.041 R)
• M2: 435,779 km (0.081 R)
• M3: 868,864 km (0.111 R)
• M4: 1,276,070 km (0.113 R)
• M5: 1,874,611 km (0.038 R)
• M6: 2,303,658 km (0.117 R)
• M7: 2,620,356 km (0.094 R)
• M8: 3,191,222 km (0.096 R)
• M9: 5,015,867 km (0.101 R)
• M10: 5,599,598 km (0.064 R)
• M11: 9,738,522 km (0.081 R)
• M12: 10,497,731 km (0.054 R)
• M13: 10,910,771 km (0.099 R)
• M14: 15,417,557 km (0.104 R)
• M15: 15,902,553 km (0.049 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 11.4

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.14 AU - 3.32 AU

Year: 3748 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,423,694 km

• M1: 165,156 km (0.027 R)
• M2: 953,836 km (0.111 R)
• M3: 1,361,341 km (0.111 R)
• M4: 1,783,805 km (0.069 R)
• M5: 2,339,561 km (0.109 R)
• M6: 2,812,590 km (0.115 R)
• M7: 3,290,405 km (0.071 R)
• M8: 3,908,843 km (0.119 R)
• M9: 5,683,821 km (0.056 R)
• M10: 8,122,416 km (0.072 R)
• M11: 9,532,227 km (0.106 R)
• M12: 11,413,869 km (0.086 R)
• M13: 12,014,355 km (0.052 R)
• M14: 14,415,550 km (0.089 R)
• M15: 14,844,896 km (0.107 R)
• M16: 16,184,096 km (0.092 R)
• M17: 18,846,041 km (0.102 R)
• M18: 22,856,311 km (0.089 R)
• M19: 23,736,545 km (0.097 R)
• M20: 26,753,335 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 12

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.9 AU - 3.94 AU

Year: 4084 Days

Day: 9.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,423,694 km

• M1: 149,299 km (0.071 R)
• M2: 606,919 km (0.071 R)
• M3: 1,365,829 km (0.109 R)
• M4: 1,985,313 km (0.104 R)
• M5: 2,721,185 km (0.103 R)
• M6: 3,344,260 km (0.03 R)
• M7: 3,831,501 km (0.083 R)
• M8: 4,277,302 km (0.119 R)
• M9: 5,401,979 km (0.058 R)
• M10: 5,936,642 km (0.096 R)
• M11: 7,269,709 km (0.108 R)
• M12: 7,656,868 km (0.1 R)
• M13: 8,721,406 km (0.105 R)
• M14: 9,726,704 km (0.074 R)
• M15: 11,185,283 km (0.119 R)
• M16: 12,971,781 km (0.108 R)
• M17: 14,941,237 km (0.101 R)
• M18: 15,835,832 km (0.098 R)
• M19: 16,989,980 km (0.115 R)
• M20: 18,734,740 km (0.116 R)
• M21: 19,526,860 km (0.095 R)
• M22: 19,962,489 km (0.11 R)
• M23: 20,788,868 km (0.097 R)
• M24: 23,335,323 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.5

Radius: 5.6

Gravity: 26.61 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.82 AU - 6.26 AU

Year: 9585 Days

Day: 24.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 22,423,694 km

• M1: 69,713 km (0.085 R)
• M2: 288,873 km (0.051 R)
• M3: 529,876 km (0.075 R)
• M4: 913,145 km (0.081 R)
• M5: 1,208,003 km (0.109 R)
• M6: 1,424,920 km (0.116 R)
• M7: 1,938,040 km (0.052 R)
• M8: 2,128,179 km (0.111 R)
• M9: 2,388,180 km (0.115 R)
• M10: 2,586,846 km (0.075 R)
• M11: 3,725,286 km (0.11 R)
• M12: 4,750,780 km (0.104 R)
• M13: 6,133,662 km (0.108 R)
• M14: 7,057,280 km (0.03 R)
• M15: 7,468,225 km (0.104 R)
• M16: 7,938,411 km (0.101 R)
• M17: 9,616,151 km (0.09 R)
• M18: 10,172,655 km (0.07 R)
• M19: 10,750,253 km (0.093 R)
• M20: 14,098,702 km (0.103 R)
• M21: 17,931,549 km (0.084 R)
• M22: 18,387,523 km (0.091 R)
• M23: 21,372,150 km (0.051 R)
• M24: 23,291,790 km (0.096 R)
• M25: 25,039,692 km (0.086 R)
• M26: 25,801,145 km (0.118 R)
• M27: 27,671,118 km (0.093 R)
• M28: 32,345,004 km (0.111 R)
• M29: 33,590,556 km (0.116 R)
• M30: 34,867,823 km (0.057 R)
• M31: 36,297,679 km (0.087 R)
• M32: 37,642,415 km (0.103 R)
• M33: 37,890,448 km (0.115 R)
• M34: 39,019,912 km (0.105 R)
• M35: 45,145,496 km (0.099 R)
• M36: 46,130,448 km (0.085 R)
• M37: 46,699,668 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.4

Radius: 4.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.51 AU - 7.55 AU

Year: 13342 Days

Day: 20.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,423,694 km

• M1: 208,240 km (0.081 R)
• M2: 661,073 km (0.088 R)
• M3: 883,076 km (0.116 R)
• M4: 1,274,873 km (0.088 R)
• M5: 1,565,093 km (0.119 R)
• M6: 2,364,544 km (0.097 R)
• M7: 3,368,196 km (0.095 R)
• M8: 3,598,726 km (0.067 R)
• M9: 4,027,324 km (0.088 R)
• M10: 5,109,066 km (0.119 R)
• M11: 6,114,963 km (0.079 R)
• M12: 7,183,391 km (0.101 R)
• M13: 7,468,823 km (0.112 R)
• M14: 11,551,798 km (0.071 R)
• M15: 13,504,200 km (0.092 R)
• M16: 17,759,212 km (0.105 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: 321 - 10,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit