🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 12

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.24 AU - 1.72 AU

Year: 1201 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 74,506,133 km

• M1: 150,196 km (0.098 R)
• M2: 562,787 km (0.117 R)
• M3: 1,250,638 km (0.098 R)
• M4: 1,844,542 km (0.074 R)
• M5: 2,639,056 km (0.117 R)
• M6: 4,399,075 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.3

Radius: 10.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.53 AU - 2.97 AU

Year: 3041 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,506,133 km

• M1: 134,788 km (0.096 R)
• M2: 827,725 km (0.12 R)
• M3: 1,890,319 km (0.062 R)
• M4: 2,489,458 km (0.058 R)
• M5: 2,850,737 km (0.119 R)
• M6: 3,622,064 km (0.077 R)
• M7: 4,025,529 km (0.089 R)
• M8: 4,618,236 km (0.083 R)
• M9: 5,395,098 km (0.111 R)
• M10: 5,841,946 km (0.067 R)
• M11: 6,485,965 km (0.087 R)
• M12: 8,598,886 km (0.09 R)
• M13: 9,773,378 km (0.055 R)
• M14: 11,515,745 km (0.061 R)
• M15: 11,861,615 km (0.116 R)
• M16: 12,848,363 km (0.051 R)
• M17: 13,551,922 km (0.12 R)
• M18: 14,182,177 km (0.106 R)
• M19: 14,781,317 km (0.088 R)
• M20: 16,901,119 km (0.091 R)
• M21: 17,745,748 km (0.069 R)
• M22: 18,441,678 km (0.11 R)
• M23: 18,855,914 km (0.065 R)
• M24: 19,887,990 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.4

Radius: 13.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.22 AU - 4.7 AU

Year: 6281 Days

Day: 11.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,506,133 km

• M1: 168,597 km (0.1 R)
• M2: 717,172 km (0.105 R)
• M3: 1,722,320 km (0.102 R)
• M4: 2,310,539 km (0.112 R)
• M5: 3,283,075 km (0.057 R)
• M6: 4,103,320 km (0.095 R)
• M7: 4,663,564 km (0.093 R)
• M8: 5,110,114 km (0.039 R)
• M9: 5,672,302 km (0.11 R)
• M10: 7,021,974 km (0.109 R)
• M11: 7,718,502 km (0.103 R)
• M12: 9,290,626 km (0.077 R)
• M13: 10,044,749 km (0.074 R)
• M14: 11,866,701 km (0.098 R)
• M15: 12,805,578 km (0.078 R)
• M16: 14,887,083 km (0.09 R)
• M17: 15,455,405 km (0.084 R)
• M18: 17,123,870 km (0.092 R)
• M19: 19,779,531 km (0.093 R)
• M20: 21,744,051 km (0.059 R)
• M21: 23,528,753 km (0.08 R)
• M22: 25,089,059 km (0.071 R)
• M23: 26,386,222 km (0.106 R)
• M24: 28,415,218 km (0.081 R)
• M25: 29,824,430 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 12.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.89 AU - 5.17 AU

Year: 7523 Days

Day: 7.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,506,133 km

• M1: 157,975 km (0.112 R)
• M2: 622,926 km (0.086 R)
• M3: 1,126,322 km (0.095 R)
• M4: 1,640,640 km (0.089 R)
• M5: 2,131,321 km (0.092 R)
• M6: 2,834,580 km (0.095 R)
• M7: 3,877,726 km (0.038 R)
• M8: 5,132,404 km (0.096 R)
• M9: 6,331,879 km (0.112 R)
• M10: 8,265,282 km (0.097 R)
• M11: 9,367,519 km (0.059 R)
• M12: 10,280,216 km (0.109 R)
• M13: 11,914,722 km (0.047 R)
• M14: 12,986,142 km (0.099 R)
• M15: 14,179,185 km (0.108 R)
• M16: 18,685,971 km (0.116 R)
• M17: 19,255,340 km (0.089 R)
• M18: 19,909,532 km (0.117 R)
• M19: 21,262,645 km (0.051 R)
• M20: 21,961,715 km (0.113 R)
• M21: 22,516,125 km (0.07 R)
• M22: 23,161,042 km (0.054 R)
• M23: 25,256,010 km (0.1 R)
• M24: 26,930,609 km (0.088 R)
• M25: 29,436,223 km (0.091 R)
• M26: 30,207,400 km (0.114 R)
• M27: 35,228,952 km (0.069 R)
• M28: 36,318,025 km (0.087 R)
• M29: 36,982,090 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.5

Radius: 10.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.02 AU - 6.06 AU

Year: 8695 Days

Day: 7.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,506,133 km

• M1: 131,945 km (0.082 R)
• M2: 510,727 km (0.08 R)
• M3: 1,509,891 km (0.085 R)
• M4: 1,942,977 km (0.098 R)
• M5: 2,985,076 km (0.117 R)
• M6: 3,369,991 km (0.115 R)
• M7: 3,719,751 km (0.038 R)
• M8: 5,880,842 km (0.112 R)
• M9: 6,456,345 km (0.088 R)
• M10: 7,069,098 km (0.05 R)
• M11: 8,690,290 km (0.102 R)
• M12: 9,915,197 km (0.063 R)
• M13: 10,592,277 km (0.094 R)
• M14: 11,299,875 km (0.112 R)
• M15: 11,838,727 km (0.077 R)
• M16: 13,943,419 km (0.077 R)
• M17: 17,165,009 km (0.084 R)
• M18: 18,744,464 km (0.083 R)
• M19: 21,588,768 km (0.069 R)
• M20: 22,342,442 km (0.102 R)
• M21: 30,966,460 km (0.094 R)
• M22: 31,635,462 km (0.115 R)
• M23: 33,200,555 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939

Radius: 3.4

Gravity: 81.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.73 AU - 6.87 AU

Year: 9315 Days

Day: 24.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,506,133 km

• M1: 43,533 km (0.112 R)
• M2: 216,917 km (0.114 R)
• M3: 505,491 km (0.076 R)
• M4: 752,627 km (0.084 R)
• M5: 1,180,178 km (0.114 R)
• M6: 1,482,066 km (0.109 R)
• M7: 1,613,263 km (0.111 R)
• M8: 2,331,782 km (0.082 R)
• M9: 2,550,494 km (0.103 R)
• M10: 2,960,691 km (0.047 R)
• M11: 3,413,225 km (0.114 R)
• M12: 4,306,175 km (0.095 R)
• M13: 4,949,296 km (0.055 R)
• M14: 6,159,543 km (0.112 R)
• M15: 6,813,136 km (0.106 R)
• M16: 7,944,096 km (0.072 R)
• M17: 14,697,093 km (0.1 R)
• M18: 15,441,043 km (0.119 R)
• M19: 16,567,366 km (0.075 R)
• M20: 17,521,950 km (0.057 R)
• M21: 23,389,178 km (0.061 R)
• M22: 24,215,258 km (0.118 R)
• M23: 28,951,826 km (0.082 R)
• M24: 32,317,778 km (0.084 R)
• M25: 33,803,733 km (0.037 R)
• M26: 38,660,279 km (0.041 R)
• M27: 40,989,667 km (0.095 R)
• M28: 42,729,041 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.4

Radius: 4.9

Gravity: 17.63 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.51 AU - 7.57 AU

Year: 13807 Days

Day: 24.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,506,133 km

• M1: 60,886 km (0.083 R)
• M2: 249,230 km (0.106 R)
• M3: 418,874 km (0.101 R)
• M4: 614,249 km (0.036 R)
• M5: 870,211 km (0.098 R)
• M6: 1,359,097 km (0.081 R)
• M7: 1,611,468 km (0.088 R)
• M8: 1,894,657 km (0.026 R)
• M9: 2,065,947 km (0.11 R)
• M10: 2,622,301 km (0.112 R)
• M11: 3,648,991 km (0.106 R)
• M12: 4,516,809 km (0.078 R)
• M13: 4,730,434 km (0.111 R)
• M14: 5,177,882 km (0.102 R)
• M15: 5,412,002 km (0.085 R)
• M16: 6,847,693 km (0.076 R)
• M17: 8,382,268 km (0.076 R)
• M18: 9,181,121 km (0.074 R)
• M19: 10,820,115 km (0.104 R)
• M20: 10,983,027 km (0.116 R)
• M21: 12,346,911 km (0.104 R)
• M22: 13,008,133 km (0.083 R)
• M23: 13,503,751 km (0.08 R)
• M24: 20,969,433 km (0.08 R)
• M25: 22,083,189 km (0.108 R)
• M26: 23,416,704 km (0.047 R)
• M27: 24,149,285 km (0.108 R)
• M28: 27,033,233 km (0.111 R)
• M29: 27,737,689 km (0.078 R)
• M30: 29,288,271 km (0.086 R)
• M31: 33,358,530 km (0.104 R)
• M32: 36,678,107 km (0.101 R)
• M33: 42,733,679 km (0.111 R)
• M34: 44,938,004 km (0.115 R)
• M35: 46,353,648 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.8

Radius: 6.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.21 AU - 10.67 AU

Year: 22495 Days

Day: 19.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,506,133 km

• M1: 85,869 km (0.03 R)
• M2: 362,924 km (0.12 R)
• M3: 601,832 km (0.09 R)
• M4: 912,846 km (0.093 R)
• M5: 1,181,075 km (0.025 R)
• M6: 1,648,718 km (0.096 R)
• M7: 1,925,773 km (0.082 R)
• M8: 2,499,481 km (0.04 R)
• M9: 3,247,471 km (0.099 R)
• M10: 3,956,564 km (0.082 R)
• M11: 6,141,142 km (0.105 R)
• M12: 7,144,495 km (0.11 R)
• M13: 7,528,064 km (0.08 R)
• M14: 7,764,728 km (0.108 R)
• M15: 8,804,732 km (0.11 R)
• M16: 9,290,776 km (0.109 R)
• M17: 11,518,438 km (0.043 R)
• M18: 12,424,851 km (0.063 R)
• M19: 15,052,538 km (0.067 R)
• M20: 20,293,849 km (0.078 R)
• M21: 27,931,119 km (0.094 R)
• M22: 28,690,478 km (0.047 R)
• M23: 29,757,111 km (0.117 R)
• M24: 36,155,262 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.4

Radius: 4.5

Gravity: 25.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.74 AU - 11.14 AU

Year: 22495 Days

Day: 21.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,506,133 km

• M1: 55,950 km (0.114 R)
• M2: 204,949 km (0.119 R)
• M3: 396,584 km (0.115 R)
• M4: 837,898 km (0.106 R)
• M5: 1,047,035 km (0.11 R)
• M6: 1,219,223 km (0.076 R)
• M7: 1,655,450 km (0.106 R)
• M8: 2,168,272 km (0.119 R)
• M9: 2,588,193 km (0.062 R)
• M10: 3,827,013 km (0.072 R)
• M11: 4,506,337 km (0.099 R)
• M12: 4,965,153 km (0.075 R)
• M13: 5,811,578 km (0.082 R)
• M14: 6,572,433 km (0.107 R)
• M15: 7,589,998 km (0.116 R)
• M16: 11,649,336 km (0.1 R)
• M17: 11,975,609 km (0.087 R)
• M18: 12,991,079 km (0.042 R)
• M19: 14,357,805 km (0.118 R)
• M20: 17,628,314 km (0.081 R)
• M21: 18,849,930 km (0.085 R)
• M22: 19,664,191 km (0.093 R)
• M23: 24,195,960 km (0.092 R)
• M24: 25,265,435 km (0.112 R)
• M25: 26,143,425 km (0.068 R)
• M26: 26,477,926 km (0.119 R)
• M27: 30,593,363 km (0.101 R)
• M28: 31,339,108 km (0.091 R)
• M29: 31,716,544 km (0.075 R)
• M30: 34,845,682 km (0.045 R)
• M31: 36,346,149 km (0.096 R)
• M32: 39,915,704 km (0.035 R)
• M33: 43,399,539 km (0.059 R)
• M34: 44,340,659 km (0.104 R)
• M35: 49,760,889 km (0.101 R)
• M36: 51,312,369 km (0.118 R)
• M37: 65,924,640 km (0.088 R)
• M38: 66,130,786 km (0.093 R)
• M39: 66,337,231 km (0.119 R)
• M40: 69,060,810 km (0.05 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: 223 - 17,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit