🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 12.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.63 AU - 2.11 AU

Year: 1651 Days

Day: 11.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,897,268 km

• M1: 154,385 km (0.091 R)
• M2: 891,753 km (0.099 R)
• M3: 1,793,379 km (0.118 R)
• M4: 2,310,988 km (0.109 R)
• M5: 2,744,373 km (0.091 R)
• M6: 3,558,485 km (0.11 R)
• M7: 4,244,092 km (0.088 R)
• M8: 6,076,815 km (0.117 R)
• M9: 6,485,068 km (0.12 R)
• M10: 7,382,505 km (0.106 R)
• M11: 8,416,077 km (0.113 R)
• M12: 9,245,448 km (0.061 R)
• M13: 10,868,435 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 9.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.87 AU - 2.13 AU

Year: 1826 Days

Day: 11.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,897,268 km

• M1: 122,670 km (0.066 R)
• M2: 459,116 km (0.118 R)
• M3: 1,829,582 km (0.094 R)
• M4: 2,225,867 km (0.097 R)
• M5: 2,665,236 km (0.091 R)
• M6: 3,400,060 km (0.056 R)
• M7: 3,949,085 km (0.112 R)
• M8: 4,636,487 km (0.091 R)
• M9: 5,073,163 km (0.088 R)
• M10: 5,559,805 km (0.099 R)
• M11: 5,956,987 km (0.111 R)
• M12: 6,423,284 km (0.105 R)
• M13: 6,782,319 km (0.087 R)
• M14: 9,002,800 km (0.07 R)
• M15: 10,156,947 km (0.091 R)
• M16: 10,931,266 km (0.099 R)
• M17: 11,369,887 km (0.098 R)
• M18: 12,049,809 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 13.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.26 AU - 2.74 AU

Year: 2552 Days

Day: 11.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 124.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,897,268 km

• M1: 174,431 km (0.068 R)
• M2: 700,118 km (0.119 R)
• M3: 1,747,154 km (0.101 R)
• M4: 3,098,770 km (0.101 R)
• M5: 3,639,866 km (0.027 R)
• M6: 4,337,291 km (0.059 R)
• M7: 5,137,640 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.4

Radius: 8.9

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.31 AU - 2.75 AU

Year: 2598 Days

Day: 13.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,897,268 km

• M1: 110,702 km (0.117 R)
• M2: 444,306 km (0.113 R)
• M3: 824,434 km (0.104 R)
• M4: 1,214,436 km (0.081 R)
• M5: 1,499,569 km (0.085 R)
• M6: 2,195,199 km (0.092 R)
• M7: 2,519,378 km (0.069 R)
• M8: 2,957,400 km (0.05 R)
• M9: 3,336,481 km (0.095 R)
• M10: 4,129,948 km (0.052 R)
• M11: 4,515,911 km (0.044 R)
• M12: 5,043,991 km (0.069 R)
• M13: 5,612,613 km (0.097 R)
• M14: 5,899,392 km (0.09 R)
• M15: 6,250,947 km (0.059 R)
• M16: 7,359,617 km (0.053 R)
• M17: 11,804,469 km (0.115 R)
• M18: 12,806,176 km (0.101 R)
• M19: 13,816,560 km (0.047 R)
• M20: 14,780,270 km (0.116 R)
• M21: 16,894,985 km (0.115 R)
• M22: 20,402,906 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.7

Radius: 12.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.37 AU - 4.03 AU

Year: 4595 Days

Day: 6.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 162.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,897,268 km

• M1: 154,235 km (0.102 R)
• M2: 627,264 km (0.051 R)
• M3: 1,114,953 km (0.066 R)
• M4: 1,756,877 km (0.067 R)
• M5: 2,171,413 km (0.117 R)
• M6: 2,618,860 km (0.087 R)
• M7: 3,090,692 km (0.112 R)
• M8: 3,830,154 km (0.088 R)
• M9: 4,834,106 km (0.085 R)
• M10: 5,223,210 km (0.118 R)
• M11: 7,060,122 km (0.118 R)
• M12: 8,017,698 km (0.035 R)
• M13: 13,476,823 km (0.094 R)
• M14: 14,147,022 km (0.09 R)
• M15: 15,221,583 km (0.05 R)
• M16: 15,722,587 km (0.103 R)
• M17: 16,119,769 km (0.102 R)
• M18: 17,533,020 km (0.105 R)
• M19: 18,332,022 km (0.114 R)
• M20: 20,069,302 km (0.078 R)
• M21: 24,018,237 km (0.104 R)
• M22: 24,621,715 km (0.085 R)
• M23: 26,975,488 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 12.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.7 AU - 5.44 AU

Year: 6308 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,897,268 km

• M1: 156,031 km (0.093 R)
• M2: 699,071 km (0.088 R)
• M3: 1,270,834 km (0.066 R)
• M4: 1,949,111 km (0.087 R)
• M5: 2,420,045 km (0.077 R)
• M6: 3,389,888 km (0.117 R)
• M7: 4,653,242 km (0.055 R)
• M8: 6,647,232 km (0.11 R)
• M9: 8,051,208 km (0.101 R)
• M10: 8,535,157 km (0.033 R)
• M11: 10,020,215 km (0.082 R)
• M12: 10,846,743 km (0.119 R)
• M13: 11,437,954 km (0.051 R)
• M14: 11,859,970 km (0.107 R)
• M15: 15,166,980 km (0.103 R)
• M16: 17,092,305 km (0.09 R)
• M17: 17,706,554 km (0.073 R)
• M18: 18,399,341 km (0.118 R)
• M19: 20,862,769 km (0.108 R)
• M20: 21,493,773 km (0.099 R)
• M21: 22,282,304 km (0.119 R)
• M22: 26,598,651 km (0.104 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.4

Radius: 11.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.28 AU - 5.72 AU

Year: 8328 Days

Day: 9.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,897,268 km

• M1: 144,512 km (0.074 R)
• M2: 536,608 km (0.066 R)
• M3: 990,338 km (0.105 R)
• M4: 1,833,771 km (0.12 R)
• M5: 2,465,822 km (0.084 R)
• M6: 2,854,178 km (0.104 R)
• M7: 3,561,776 km (0.095 R)
• M8: 4,355,542 km (0.114 R)
• M9: 5,201,368 km (0.091 R)
• M10: 6,543,710 km (0.112 R)
• M11: 7,334,933 km (0.066 R)
• M12: 9,615,852 km (0.065 R)
• M13: 11,678,507 km (0.102 R)
• M14: 12,558,442 km (0.102 R)
• M15: 13,014,566 km (0.095 R)
• M16: 17,989,742 km (0.091 R)
• M17: 18,643,485 km (0.113 R)
• M18: 20,621,169 km (0.113 R)
• M19: 40,973,510 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 13

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.55 AU - 5.79 AU

Year: 8717 Days

Day: 6.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,897,268 km

• M1: 166,951 km (0.088 R)
• M2: 612,753 km (0.112 R)
• M3: 1,261,409 km (0.082 R)
• M4: 2,496,340 km (0.07 R)
• M5: 2,987,918 km (0.045 R)
• M6: 3,593,341 km (0.079 R)
• M7: 7,764,129 km (0.057 R)
• M8: 9,147,311 km (0.041 R)
• M9: 10,123,138 km (0.074 R)
• M10: 12,513,413 km (0.055 R)
• M11: 14,281,361 km (0.028 R)
• M12: 16,985,641 km (0.116 R)
• M13: 17,491,731 km (0.105 R)
• M14: 19,148,228 km (0.106 R)
• M15: 21,572,761 km (0.1 R)
• M16: 22,338,403 km (0.05 R)
• M17: 25,962,411 km (0.102 R)
• M18: 28,114,077 km (0.11 R)
• M19: 30,276,515 km (0.106 R)
• M20: 32,216,500 km (0.026 R)
• M21: 33,217,010 km (0.113 R)
• M22: 35,749,852 km (0.105 R)
• M23: 39,407,520 km (0.057 R)
• M24: 41,849,107 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 7.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.88 AU - 8.52 AU

Year: 15161 Days

Day: 19.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,897,268 km

• M1: 89,609 km (0.084 R)
• M2: 314,604 km (0.095 R)
• M3: 2,249,204 km (0.081 R)
• M4: 3,196,159 km (0.084 R)
• M5: 4,023,584 km (0.114 R)
• M6: 5,916,446 km (0.108 R)
• M7: 6,686,726 km (0.08 R)
• M8: 7,276,590 km (0.112 R)
• M9: 12,415,875 km (0.028 R)
• M10: 25,035,054 km (0.09 R)
• M11: 25,595,747 km (0.047 R)
• M12: 30,809,532 km (0.082 R)
• M13: 36,929,581 km (0.076 R)
• M14: 43,678,090 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233

Radius: 5.4

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.95 AU - 10.22 AU

Year: 17666 Days

Day: 23 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,897,268 km

• M1: 67,169 km (0.102 R)
• M2: 259,702 km (0.117 R)
• M3: 457,769 km (0.064 R)
• M4: 876,793 km (0.118 R)
• M5: 1,479,972 km (0.079 R)
• M6: 1,790,238 km (0.11 R)
• M7: 1,969,456 km (0.075 R)
• M8: 2,621,703 km (0.106 R)
• M9: 3,582,570 km (0.081 R)
• M10: 5,501,162 km (0.118 R)
• M11: 6,736,841 km (0.104 R)
• M12: 7,461,044 km (0.054 R)
• M13: 7,971,771 km (0.106 R)
• M14: 8,827,621 km (0.112 R)
• M15: 9,157,783 km (0.055 R)
• M16: 9,350,166 km (0.054 R)
• M17: 10,457,041 km (0.087 R)
• M18: 10,826,847 km (0.061 R)
• M19: 12,103,365 km (0.056 R)
• M20: 13,231,034 km (0.114 R)
• M21: 13,851,865 km (0.081 R)
• M22: 14,297,966 km (0.119 R)
• M23: 21,842,636 km (0.096 R)
• M24: 23,418,350 km (0.036 R)
• M25: 24,695,018 km (0.089 R)
• M26: 26,113,655 km (0.097 R)
• M27: 32,332,887 km (0.067 R)
• M28: 40,237,638 km (0.109 R)
• M29: 41,932,882 km (0.102 R)
• M30: 42,999,514 km (0.086 R)
• M31: 44,633,123 km (0.119 R)
• M32: 45,047,808 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit