🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 12.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.5 AU - 1.82 AU

Year: 1403 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,931,680 km

• M1: 153,487 km (0.04 R)
• M2: 584,928 km (0.12 R)
• M3: 1,141,282 km (0.086 R)
• M4: 1,875,658 km (0.11 R)
• M5: 2,263,117 km (0.044 R)
• M6: 3,002,579 km (0.052 R)
• M7: 4,033,458 km (0.118 R)
• M8: 4,902,023 km (0.112 R)
• M9: 6,959,143 km (0.103 R)
• M10: 7,957,859 km (0.092 R)
• M11: 8,752,971 km (0.075 R)
• M12: 9,200,419 km (0.114 R)
• M13: 9,631,709 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 13

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.56 AU - 1.86 AU

Year: 1467 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,931,680 km

• M1: 161,715 km (0.077 R)
• M2: 768,185 km (0.098 R)
• M3: 1,425,219 km (0.064 R)
• M4: 2,291,690 km (0.067 R)
• M5: 2,781,473 km (0.103 R)
• M6: 3,516,896 km (0.047 R)
• M7: 4,340,582 km (0.112 R)
• M8: 5,397,940 km (0.096 R)
• M9: 6,978,741 km (0.03 R)
• M10: 7,486,476 km (0.101 R)
• M11: 8,221,151 km (0.062 R)
• M12: 9,096,897 km (0.085 R)
• M13: 9,509,338 km (0.116 R)
• M14: 10,134,508 km (0.106 R)
• M15: 10,647,329 km (0.086 R)
• M16: 11,614,031 km (0.117 R)
• M17: 12,024,378 km (0.045 R)
• M18: 12,834,600 km (0.047 R)
• M19: 13,354,303 km (0.088 R)
• M20: 14,265,653 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180

Radius: 10.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.22 AU - 5.28 AU

Year: 5748 Days

Day: 9.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,931,680 km

• M1: 134,339 km (0.098 R)
• M2: 517,908 km (0.088 R)
• M3: 2,309,941 km (0.041 R)
• M4: 2,676,755 km (0.111 R)
• M5: 3,099,668 km (0.113 R)
• M6: 4,712,483 km (0.026 R)
• M7: 5,063,888 km (0.075 R)
• M8: 5,740,968 km (0.073 R)
• M9: 8,104,764 km (0.106 R)
• M10: 8,680,267 km (0.103 R)
• M11: 9,465,356 km (0.099 R)
• M12: 9,875,255 km (0.103 R)
• M13: 11,425,388 km (0.092 R)
• M14: 12,412,285 km (0.077 R)
• M15: 13,362,082 km (0.059 R)
• M16: 14,506,206 km (0.098 R)
• M17: 15,662,747 km (0.079 R)
• M18: 16,184,395 km (0.097 R)
• M19: 19,862,259 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 11

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.95 AU - 5.05 AU

Year: 6262 Days

Day: 5.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,931,680 km

• M1: 137,331 km (0.084 R)
• M2: 563,535 km (0.104 R)
• M3: 957,277 km (0.103 R)
• M4: 1,385,875 km (0.088 R)
• M5: 1,870,572 km (0.072 R)
• M6: 3,023,971 km (0.118 R)
• M7: 4,339,685 km (0.113 R)
• M8: 5,783,603 km (0.109 R)
• M9: 6,805,058 km (0.07 R)
• M10: 7,231,262 km (0.104 R)
• M11: 7,637,570 km (0.114 R)
• M12: 8,020,241 km (0.103 R)
• M13: 8,659,174 km (0.104 R)
• M14: 9,636,646 km (0.116 R)
• M15: 10,359,054 km (0.12 R)
• M16: 12,479,754 km (0.091 R)
• M17: 14,120,992 km (0.043 R)
• M18: 16,275,052 km (0.098 R)
• M19: 18,708,411 km (0.119 R)
• M20: 23,796,234 km (0.099 R)
• M21: 27,538,874 km (0.108 R)
• M22: 30,495,526 km (0.099 R)
• M23: 31,951,712 km (0.117 R)
• M24: 33,048,713 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 10.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.93 AU - 5.27 AU

Year: 6472 Days

Day: 8.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,931,680 km

• M1: 128,505 km (0.087 R)
• M2: 476,020 km (0.085 R)
• M3: 850,165 km (0.083 R)
• M4: 1,276,519 km (0.103 R)
• M5: 1,650,364 km (0.108 R)
• M6: 5,238,169 km (0.06 R)
• M7: 7,198,949 km (0.119 R)
• M8: 11,577,230 km (0.104 R)
• M9: 12,406,301 km (0.103 R)
• M10: 15,131,825 km (0.081 R)
• M11: 18,104,334 km (0.09 R)
• M12: 21,230,182 km (0.057 R)
• M13: 23,837,074 km (0.038 R)
• M14: 27,154,108 km (0.089 R)
• M15: 29,143,460 km (0.117 R)
• M16: 30,128,413 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.4

Radius: 8.7

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.57 AU - 5.67 AU

Year: 6514 Days

Day: 10.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,931,680 km

• M1: 108,159 km (0.078 R)
• M2: 439,668 km (0.082 R)
• M3: 711,936 km (0.074 R)
• M4: 1,475,334 km (0.115 R)
• M5: 1,860,250 km (0.102 R)
• M6: 6,569,590 km (0.1 R)
• M7: 7,690,976 km (0.061 R)
• M8: 10,040,859 km (0.053 R)
• M9: 10,951,462 km (0.117 R)
• M10: 11,427,033 km (0.061 R)
• M11: 12,419,316 km (0.074 R)
• M12: 12,832,057 km (0.034 R)
• M13: 13,307,179 km (0.103 R)
• M14: 13,958,828 km (0.047 R)
• M15: 14,236,481 km (0.038 R)
• M16: 14,631,569 km (0.106 R)
• M17: 16,408,044 km (0.117 R)
• M18: 17,929,305 km (0.116 R)
• M19: 19,335,674 km (0.112 R)
• M20: 19,681,096 km (0.069 R)
• M21: 19,960,245 km (0.105 R)
• M22: 20,313,147 km (0.097 R)
• M23: 21,691,990 km (0.088 R)
• M24: 25,534,113 km (0.1 R)
• M25: 26,795,372 km (0.104 R)
• M26: 32,064,209 km (0.043 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.8

Radius: 3.7

Gravity: 61.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.27 AU - 10.39 AU

Year: 18695 Days

Day: 20.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,931,680 km

• M1: 46,076 km (0.115 R)
• M2: 308,321 km (0.089 R)
• M3: 476,918 km (0.072 R)
• M4: 613,501 km (0.089 R)
• M5: 840,142 km (0.115 R)
• M6: 2,429,170 km (0.112 R)
• M7: 3,522,880 km (0.106 R)
• M8: 3,702,248 km (0.108 R)
• M9: 4,276,854 km (0.093 R)
• M10: 4,872,103 km (0.119 R)
• M11: 8,063,325 km (0.083 R)
• M12: 9,077,599 km (0.063 R)
• M13: 10,910,472 km (0.087 R)
• M14: 13,331,863 km (0.107 R)
• M15: 15,052,987 km (0.116 R)
• M16: 15,287,855 km (0.087 R)
• M17: 15,764,923 km (0.026 R)
• M18: 17,341,236 km (0.079 R)
• M19: 18,300,308 km (0.101 R)
• M20: 19,386,238 km (0.118 R)
• M21: 22,186,411 km (0.117 R)
• M22: 23,003,814 km (0.086 R)
• M23: 27,277,825 km (0.076 R)
• M24: 28,097,023 km (0.083 R)
• M25: 29,053,253 km (0.087 R)
• M26: 40,436,155 km (0.118 R)
• M27: 42,895,843 km (0.08 R)
• M28: 45,616,580 km (0.097 R)
• M29: 46,273,015 km (0.119 R)
• M30: 49,305,214 km (0.074 R)
• M31: 51,045,636 km (0.07 R)
• M32: 53,007,014 km (0.116 R)
• M33: 57,841,269 km (0.078 R)
• M34: 59,776,317 km (0.087 R)
• M35: 62,557,042 km (0.078 R)
• M36: 67,735,073 km (0.118 R)
• M37: 72,521,607 km (0.065 R)
• M38: 74,997,302 km (0.107 R)
• M39: 75,911,345 km (0.058 R)
• M40: 77,064,296 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.1

Radius: 7.2

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.06 AU - 11.88 AU

Year: 22224 Days

Day: 21.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,931,680 km

• M1: 90,806 km (0.076 R)
• M2: 491,429 km (0.076 R)
• M3: 723,007 km (0.101 R)
• M4: 1,080,246 km (0.083 R)
• M5: 2,195,199 km (0.032 R)
• M6: 2,723,280 km (0.113 R)
• M7: 3,839,579 km (0.042 R)
• M8: 4,499,904 km (0.078 R)
• M9: 5,629,218 km (0.09 R)
• M10: 8,015,604 km (0.073 R)
• M11: 9,146,264 km (0.107 R)
• M12: 10,016,475 km (0.095 R)
• M13: 11,988,175 km (0.039 R)
• M14: 13,979,323 km (0.094 R)
• M15: 14,896,507 km (0.058 R)
• M16: 15,771,954 km (0.117 R)
• M17: 22,779,866 km (0.116 R)
• M18: 24,155,718 km (0.057 R)
• M19: 24,699,356 km (0.102 R)
• M20: 31,874,220 km (0.072 R)
• M21: 37,214,714 km (0.095 R)
• M22: 42,804,888 km (0.116 R)
• M23: 45,551,205 km (0.05 R)
• M24: 51,392,105 km (0.117 R)
• M25: 55,614,205 km (0.106 R)
• M26: 57,327,400 km (0.074 R)
• M27: 69,876,567 km (0.047 R)
• M28: 72,768,443 km (0.115 R)
• M29: 75,277,050 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.7

Radius: 7.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.44 AU - 12.22 AU

Year: 23380 Days

Day: 24.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,931,680 km

• M1: 94,546 km (0.092 R)
• M2: 483,650 km (0.109 R)
• M3: 846,874 km (0.07 R)
• M4: 4,501,550 km (0.098 R)
• M5: 4,769,928 km (0.089 R)
• M6: 5,228,894 km (0.072 R)
• M7: 5,717,032 km (0.085 R)
• M8: 6,400,694 km (0.072 R)
• M9: 8,523,339 km (0.097 R)
• M10: 12,007,772 km (0.117 R)
• M11: 12,591,503 km (0.108 R)
• M12: 14,312,178 km (0.119 R)
• M13: 23,562,712 km (0.118 R)
• M14: 24,169,630 km (0.099 R)
• M15: 31,427,820 km (0.11 R)
• M16: 34,051,467 km (0.112 R)
• M17: 45,540,135 km (0.109 R)
• M18: 56,799,320 km (0.118 R)
• M19: 67,525,487 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit