🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 9.1

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.87 AU

Year: 404 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,811,207 km

• M1: 113,246 km (0.053 R)
• M2: 402,717 km (0.104 R)
• M3: 1,165,068 km (0.101 R)
• M4: 1,467,106 km (0.106 R)
• M5: 1,822,252 km (0.086 R)
• M6: 2,119,353 km (0.115 R)
• M7: 3,098,022 km (0.086 R)
• M8: 3,612,489 km (0.071 R)
• M9: 4,099,879 km (0.073 R)
• M10: 4,570,963 km (0.079 R)
• M11: 4,904,716 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.2

Radius: 13.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.64 AU - 2.44 AU

Year: 2011 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,811,207 km

• M1: 173,384 km (0.047 R)
• M2: 703,858 km (0.113 R)
• M3: 1,159,533 km (0.085 R)
• M4: 1,690,007 km (0.098 R)
• M5: 2,644,890 km (0.097 R)
• M6: 3,307,759 km (0.115 R)
• M7: 3,880,569 km (0.103 R)
• M8: 4,843,530 km (0.115 R)
• M9: 5,608,275 km (0.108 R)
• M10: 6,056,470 km (0.054 R)
• M11: 8,065,719 km (0.08 R)
• M12: 8,731,429 km (0.096 R)
• M13: 10,843,003 km (0.036 R)
• M14: 12,506,980 km (0.091 R)
• M15: 12,988,985 km (0.095 R)
• M16: 14,033,327 km (0.115 R)
• M17: 14,730,603 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.5

Radius: 10.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.18 AU - 2.72 AU

Year: 2647 Days

Day: 12.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,811,207 km

• M1: 128,056 km (0.099 R)
• M2: 643,720 km (0.046 R)
• M3: 988,842 km (0.077 R)
• M4: 1,539,063 km (0.114 R)
• M5: 2,391,172 km (0.118 R)
• M6: 3,880,718 km (0.095 R)
• M7: 4,233,021 km (0.102 R)
• M8: 4,801,643 km (0.106 R)
• M9: 5,138,986 km (0.12 R)
• M10: 6,678,498 km (0.111 R)
• M11: 7,689,929 km (0.098 R)
• M12: 8,280,093 km (0.092 R)
• M13: 8,967,196 km (0.109 R)
• M14: 9,446,208 km (0.118 R)
• M15: 10,050,583 km (0.038 R)
• M16: 10,986,019 km (0.102 R)
• M17: 11,654,721 km (0.084 R)
• M18: 13,159,975 km (0.08 R)
• M19: 15,218,891 km (0.069 R)
• M20: 15,802,472 km (0.05 R)
• M21: 16,962,454 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 13.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.46 AU - 4.96 AU

Year: 5963 Days

Day: 10.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,811,207 km

• M1: 165,455 km (0.109 R)
• M2: 580,141 km (0.095 R)
• M3: 1,087,876 km (0.114 R)
• M4: 1,679,834 km (0.118 R)
• M5: 2,380,102 km (0.035 R)
• M6: 2,808,700 km (0.103 R)
• M7: 3,920,063 km (0.107 R)
• M8: 4,576,947 km (0.076 R)
• M9: 7,359,617 km (0.051 R)
• M10: 9,150,752 km (0.036 R)
• M11: 11,168,079 km (0.091 R)
• M12: 18,017,568 km (0.116 R)
• M13: 21,086,119 km (0.079 R)
• M14: 21,923,867 km (0.106 R)
• M15: 28,147,438 km (0.067 R)
• M16: 30,974,987 km (0.075 R)
• M17: 32,558,181 km (0.099 R)
• M18: 33,063,673 km (0.06 R)
• M19: 34,298,603 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868

Radius: 12.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.68 AU - 5.5 AU

Year: 6788 Days

Day: 9.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,811,207 km

• M1: 187,147 km (0.053 R)
• M2: 657,782 km (0.108 R)
• M3: 1,209,050 km (0.103 R)
• M4: 1,735,485 km (0.114 R)
• M5: 2,395,062 km (0.088 R)
• M6: 4,139,822 km (0.054 R)
• M7: 5,446,858 km (0.069 R)
• M8: 6,128,127 km (0.113 R)
• M9: 7,049,500 km (0.05 R)
• M10: 9,943,172 km (0.045 R)
• M11: 15,424,288 km (0.107 R)
• M12: 18,874,015 km (0.075 R)
• M13: 20,205,586 km (0.089 R)
• M14: 21,677,928 km (0.093 R)
• M15: 23,220,581 km (0.081 R)
• M16: 24,061,471 km (0.061 R)
• M17: 24,922,407 km (0.11 R)
• M18: 25,448,692 km (0.037 R)
• M19: 26,705,763 km (0.092 R)
• M20: 31,128,175 km (0.105 R)
• M21: 35,572,130 km (0.105 R)
• M22: 37,142,758 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 11.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.06 AU - 5.54 AU

Year: 8422 Days

Day: 11.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,811,207 km

• M1: 148,102 km (0.054 R)
• M2: 522,845 km (0.12 R)
• M3: 905,666 km (0.119 R)
• M4: 1,487,302 km (0.062 R)
• M5: 2,291,989 km (0.119 R)
• M6: 3,413,375 km (0.091 R)
• M7: 3,793,503 km (0.1 R)
• M8: 8,400,968 km (0.116 R)
• M9: 8,965,550 km (0.118 R)
• M10: 10,913,314 km (0.117 R)
• M11: 11,323,960 km (0.09 R)
• M12: 11,905,597 km (0.058 R)
• M13: 13,071,264 km (0.06 R)
• M14: 13,889,714 km (0.04 R)
• M15: 14,929,120 km (0.114 R)
• M16: 15,888,640 km (0.099 R)
• M17: 16,550,910 km (0.103 R)
• M18: 20,917,522 km (0.103 R)
• M19: 22,446,413 km (0.106 R)
• M20: 23,790,699 km (0.094 R)
• M21: 25,010,370 km (0.052 R)
• M22: 27,954,157 km (0.075 R)
• M23: 30,308,379 km (0.082 R)
• M24: 32,579,723 km (0.085 R)
• M25: 37,343,069 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.7

Radius: 11.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.3 AU - 5.52 AU

Year: 8686 Days

Day: 10.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,811,207 km

• M1: 148,401 km (0.115 R)
• M2: 640,578 km (0.111 R)
• M3: 1,197,830 km (0.064 R)
• M4: 1,698,235 km (0.057 R)
• M5: 2,383,543 km (0.027 R)
• M6: 3,264,674 km (0.033 R)
• M7: 3,836,437 km (0.112 R)
• M8: 4,990,585 km (0.119 R)
• M9: 7,537,638 km (0.084 R)
• M10: 8,308,815 km (0.037 R)
• M11: 9,376,795 km (0.119 R)
• M12: 10,894,465 km (0.064 R)
• M13: 11,450,670 km (0.104 R)
• M14: 12,670,491 km (0.088 R)
• M15: 16,304,971 km (0.047 R)
• M16: 20,372,986 km (0.08 R)
• M17: 22,159,484 km (0.077 R)
• M18: 29,457,466 km (0.091 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.9

Radius: 5.1

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.76 AU - 7.94 AU

Year: 12375 Days

Day: 16.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,811,207 km

• M1: 439,668 km (0.09 R)
• M2: 845,826 km (0.084 R)
• M3: 1,045,689 km (0.078 R)
• M4: 1,444,966 km (0.106 R)
• M5: 1,940,135 km (0.114 R)
• M6: 3,096,377 km (0.032 R)
• M7: 4,680,768 km (0.047 R)
• M8: 7,665,844 km (0.073 R)
• M9: 9,140,729 km (0.116 R)
• M10: 10,428,617 km (0.077 R)
• M11: 12,757,108 km (0.033 R)
• M12: 25,911,398 km (0.098 R)
• M13: 30,966,460 km (0.072 R)
• M14: 41,390,290 km (0.03 R)
• M15: 42,044,182 km (0.089 R)
• M16: 42,704,956 km (0.102 R)
• M17: 43,238,422 km (0.117 R)
• M18: 45,694,670 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit