🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 14.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1 AU - 1.02 AU

Year: 688 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,771,952 km

• M1: 175,329 km (0.105 R)
• M2: 942,167 km (0.112 R)
• M3: 1,389,615 km (0.119 R)
• M4: 1,836,613 km (0.1 R)
• M5: 2,305,602 km (0.108 R)
• M6: 3,429,531 km (0.071 R)
• M7: 4,533,863 km (0.118 R)
• M8: 5,456,882 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 14.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.17 AU - 1.29 AU

Year: 925 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,771,952 km

• M1: 185,352 km (0.09 R)
• M2: 887,863 km (0.052 R)
• M3: 1,359,545 km (0.118 R)
• M4: 2,024,658 km (0.117 R)
• M5: 2,699,344 km (0.069 R)
• M6: 3,261,234 km (0.118 R)
• M7: 3,885,954 km (0.067 R)
• M8: 5,081,840 km (0.09 R)
• M9: 6,339,958 km (0.096 R)
• M10: 7,019,880 km (0.116 R)
• M11: 7,603,461 km (0.081 R)
• M12: 8,244,638 km (0.116 R)
• M13: 9,002,201 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 9.1

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.95 AU - 1.55 AU

Year: 948 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,771,952 km

• M1: 113,395 km (0.063 R)
• M2: 420,520 km (0.031 R)
• M3: 737,518 km (0.111 R)
• M4: 1,213,388 km (0.074 R)
• M5: 1,758,074 km (0.115 R)
• M6: 2,369,630 km (0.096 R)
• M7: 2,859,862 km (0.116 R)
• M8: 4,588,765 km (0.057 R)
• M9: 4,997,018 km (0.095 R)
• M10: 6,304,653 km (0.1 R)
• M11: 7,038,131 km (0.086 R)
• M12: 8,001,841 km (0.088 R)
• M13: 8,915,285 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 9.8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.8 AU - 2.88 AU

Year: 2428 Days

Day: 10.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,771,952 km

• M1: 121,922 km (0.058 R)
• M2: 465,698 km (0.09 R)
• M3: 1,035,666 km (0.101 R)
• M4: 1,692,401 km (0.084 R)
• M5: 2,090,032 km (0.108 R)
• M6: 2,493,797 km (0.115 R)
• M7: 4,145,357 km (0.094 R)
• M8: 5,541,704 km (0.025 R)
• M9: 6,294,480 km (0.114 R)
• M10: 7,344,358 km (0.057 R)
• M11: 7,728,974 km (0.104 R)
• M12: 8,571,210 km (0.099 R)
• M13: 9,507,992 km (0.052 R)
• M14: 10,400,792 km (0.107 R)
• M15: 12,311,306 km (0.09 R)
• M16: 15,382,999 km (0.097 R)
• M17: 16,662,360 km (0.114 R)
• M18: 17,121,327 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 12.6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.43 AU - 2.85 AU

Year: 2909 Days

Day: 5.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,771,952 km

• M1: 163,361 km (0.098 R)
• M2: 739,013 km (0.105 R)
• M3: 1,221,018 km (0.081 R)
• M4: 1,840,652 km (0.105 R)
• M5: 2,345,695 km (0.104 R)
• M6: 3,063,166 km (0.048 R)
• M7: 4,650,250 km (0.075 R)
• M8: 5,336,754 km (0.116 R)
• M9: 5,867,677 km (0.086 R)
• M10: 7,741,391 km (0.11 R)
• M11: 8,635,537 km (0.095 R)
• M12: 9,107,818 km (0.081 R)
• M13: 10,711,507 km (0.09 R)
• M14: 11,214,754 km (0.117 R)
• M15: 13,387,364 km (0.114 R)
• M16: 14,021,210 km (0.067 R)
• M17: 14,931,663 km (0.095 R)
• M18: 15,348,891 km (0.12 R)
• M19: 15,935,165 km (0.097 R)
• M20: 17,209,440 km (0.03 R)
• M21: 17,900,582 km (0.086 R)
• M22: 18,730,401 km (0.086 R)
• M23: 19,338,666 km (0.033 R)
• M24: 21,837,699 km (0.096 R)
• M25: 22,511,637 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 8.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.15 AU - 4.09 AU

Year: 4671 Days

Day: 10.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,771,952 km

• M1: 100,679 km (0.119 R)
• M2: 352,752 km (0.105 R)
• M3: 743,053 km (0.079 R)
• M4: 1,095,206 km (0.099 R)
• M5: 1,430,455 km (0.108 R)
• M6: 1,997,281 km (0.069 R)
• M7: 2,579,815 km (0.083 R)
• M8: 3,400,360 km (0.105 R)
• M9: 4,208,487 km (0.114 R)
• M10: 4,942,714 km (0.073 R)
• M11: 6,171,959 km (0.075 R)
• M12: 7,593,588 km (0.106 R)
• M13: 8,607,861 km (0.109 R)
• M14: 9,147,611 km (0.117 R)
• M15: 9,902,182 km (0.05 R)
• M16: 12,505,634 km (0.055 R)
• M17: 12,779,548 km (0.084 R)
• M18: 13,770,185 km (0.042 R)
• M19: 14,111,567 km (0.081 R)
• M20: 14,408,519 km (0.086 R)
• M21: 14,861,950 km (0.05 R)
• M22: 17,842,239 km (0.088 R)
• M23: 20,559,535 km (0.109 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.7

Radius: 4.9

Gravity: 25.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.8 AU - 5.84 AU

Year: 9523 Days

Day: 18.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,771,952 km

• M1: 60,886 km (0.066 R)
• M2: 233,223 km (0.115 R)
• M3: 816,655 km (0.084 R)
• M4: 1,007,093 km (0.064 R)
• M5: 1,287,140 km (0.101 R)
• M6: 1,660,836 km (0.056 R)
• M7: 2,297,823 km (0.11 R)
• M8: 2,621,403 km (0.111 R)
• M9: 4,366,163 km (0.106 R)
• M10: 5,863,040 km (0.107 R)
• M11: 6,802,215 km (0.107 R)
• M12: 7,671,828 km (0.055 R)
• M13: 7,921,357 km (0.058 R)
• M14: 9,019,704 km (0.106 R)
• M15: 9,533,723 km (0.058 R)
• M16: 10,166,222 km (0.112 R)
• M17: 10,416,649 km (0.106 R)
• M18: 11,731,615 km (0.084 R)
• M19: 12,007,323 km (0.069 R)
• M20: 14,559,314 km (0.094 R)
• M21: 16,956,470 km (0.088 R)
• M22: 20,624,310 km (0.11 R)
• M23: 21,350,907 km (0.079 R)
• M24: 23,198,890 km (0.04 R)
• M25: 23,808,501 km (0.114 R)
• M26: 25,979,765 km (0.082 R)
• M27: 28,082,961 km (0.101 R)
• M28: 29,580,137 km (0.095 R)
• M29: 36,335,079 km (0.116 R)
• M30: 36,685,736 km (0.045 R)
• M31: 37,156,820 km (0.063 R)
• M32: 42,607,568 km (0.059 R)
• M33: 43,784,454 km (0.081 R)
• M34: 44,314,480 km (0.118 R)
• M35: 44,581,063 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.8

Radius: 6.6

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.98 AU - 6.26 AU

Year: 10269 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,771,952 km

• M1: 190,288 km (0.116 R)
• M2: 585,227 km (0.058 R)
• M3: 839,842 km (0.083 R)
• M4: 3,072,291 km (0.077 R)
• M5: 3,668,738 km (0.119 R)
• M6: 3,939,062 km (0.113 R)
• M7: 4,704,404 km (0.027 R)
• M8: 6,106,884 km (0.102 R)
• M9: 6,371,523 km (0.098 R)
• M10: 7,899,815 km (0.11 R)
• M11: 8,397,676 km (0.116 R)
• M12: 11,718,600 km (0.094 R)
• M13: 14,318,760 km (0.094 R)
• M14: 21,050,964 km (0.062 R)
• M15: 23,172,860 km (0.097 R)
• M16: 23,910,676 km (0.085 R)
• M17: 24,569,057 km (0.104 R)
• M18: 25,336,195 km (0.053 R)
• M19: 32,743,234 km (0.088 R)
• M20: 33,321,579 km (0.086 R)
• M21: 52,417,748 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.7

Radius: 4.4

Gravity: 47.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.82 AU - 6.6 AU

Year: 10496 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,771,952 km

• M1: 55,650 km (0.066 R)
• M2: 198,516 km (0.056 R)
• M3: 412,591 km (0.098 R)
• M4: 576,101 km (0.107 R)
• M5: 1,096,253 km (0.037 R)
• M6: 1,781,262 km (0.09 R)
• M7: 2,420,942 km (0.08 R)
• M8: 2,715,501 km (0.119 R)
• M9: 3,375,975 km (0.116 R)
• M10: 5,107,571 km (0.074 R)
• M11: 6,452,755 km (0.099 R)
• M12: 8,386,756 km (0.069 R)
• M13: 11,580,670 km (0.085 R)
• M14: 11,755,849 km (0.083 R)
• M15: 11,992,214 km (0.082 R)
• M16: 14,064,893 km (0.077 R)
• M17: 15,150,973 km (0.118 R)
• M18: 16,001,138 km (0.099 R)
• M19: 16,882,868 km (0.082 R)
• M20: 17,796,312 km (0.085 R)
• M21: 19,638,610 km (0.118 R)
• M22: 19,887,990 km (0.077 R)
• M23: 24,074,337 km (0.069 R)
• M24: 29,675,580 km (0.049 R)
• M25: 29,894,143 km (0.102 R)
• M26: 32,485,776 km (0.094 R)
• M27: 32,718,102 km (0.1 R)
• M28: 33,185,744 km (0.08 R)
• M29: 36,460,143 km (0.108 R)
• M30: 39,943,529 km (0.11 R)
• M31: 41,424,099 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 20,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit