🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 11.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.59 AU - 0.61 AU

Year: 315 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,492,729 km

• M1: 140,472 km (0.102 R)
• M2: 525,238 km (0.114 R)
• M3: 1,186,760 km (0.103 R)
• M4: 1,641,537 km (0.098 R)
• M5: 2,046,349 km (0.088 R)
• M6: 2,447,720 km (0.068 R)
• M7: 3,082,464 km (0.097 R)
• M8: 3,556,839 km (0.1 R)
• M9: 4,030,167 km (0.039 R)
• M10: 4,572,160 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 13.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.1 AU

Year: 579 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,492,729 km

• M1: 169,494 km (0.071 R)
• M2: 808,576 km (0.1 R)
• M3: 1,303,446 km (0.1 R)
• M4: 1,863,391 km (0.025 R)
• M5: 2,394,164 km (0.101 R)
• M6: 2,879,759 km (0.062 R)
• M7: 3,583,168 km (0.064 R)
• M8: 4,123,516 km (0.074 R)
• M9: 4,686,901 km (0.062 R)
• M10: 5,184,314 km (0.098 R)
• M11: 5,734,685 km (0.095 R)
• M12: 6,229,255 km (0.098 R)
• M13: 6,752,249 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 14.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.73 AU - 1.13 AU

Year: 608 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,492,729 km

• M1: 178,021 km (0.091 R)
• M2: 662,868 km (0.09 R)
• M3: 1,218,774 km (0.099 R)
• M4: 2,189,963 km (0.088 R)
• M5: 2,634,568 km (0.111 R)
• M6: 3,513,156 km (0.036 R)
• M7: 3,986,484 km (0.111 R)
• M8: 5,963,719 km (0.101 R)
• M9: 6,502,271 km (0.117 R)
• M10: 6,989,512 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 15

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.7 AU - 2.08 AU

Year: 1762 Days

Day: 6.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,492,729 km

• M1: 186,549 km (0.075 R)
• M2: 740,210 km (0.052 R)
• M3: 1,258,268 km (0.089 R)
• M4: 1,826,740 km (0.093 R)
• M5: 2,515,488 km (0.118 R)
• M6: 3,067,953 km (0.096 R)
• M7: 4,068,464 km (0.115 R)
• M8: 4,856,695 km (0.118 R)
• M9: 5,608,723 km (0.09 R)
• M10: 6,437,196 km (0.11 R)
• M11: 12,163,952 km (0.047 R)
• M12: 12,985,544 km (0.114 R)
• M13: 14,223,466 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 14.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.86 AU - 2.32 AU

Year: 2049 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,492,729 km

• M1: 180,565 km (0.055 R)
• M2: 664,963 km (0.106 R)
• M3: 1,239,418 km (0.083 R)
• M4: 1,843,644 km (0.025 R)
• M5: 2,487,962 km (0.029 R)
• M6: 3,115,675 km (0.073 R)
• M7: 6,534,136 km (0.099 R)
• M8: 7,587,903 km (0.12 R)
• M9: 8,653,489 km (0.077 R)
• M10: 11,043,165 km (0.099 R)
• M11: 13,180,021 km (0.112 R)
• M12: 13,980,220 km (0.072 R)
• M13: 14,578,163 km (0.087 R)
• M14: 15,726,925 km (0.088 R)
• M15: 16,729,530 km (0.044 R)
• M16: 17,509,234 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 10.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.15 AU - 2.39 AU

Year: 2320 Days

Day: 5.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,492,729 km

• M1: 156,330 km (0.116 R)
• M2: 546,032 km (0.036 R)
• M3: 963,859 km (0.069 R)
• M4: 1,333,665 km (0.079 R)
• M5: 2,032,586 km (0.042 R)
• M6: 2,497,536 km (0.046 R)
• M7: 3,643,007 km (0.043 R)
• M8: 7,382,954 km (0.086 R)
• M9: 9,283,146 km (0.056 R)
• M10: 10,194,646 km (0.075 R)
• M11: 10,741,726 km (0.063 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.7

Radius: 13.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.91 AU - 3.19 AU

Year: 3613 Days

Day: 6.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,492,729 km

• M1: 181,313 km (0.083 R)
• M2: 712,086 km (0.085 R)
• M3: 1,161,029 km (0.034 R)
• M4: 2,018,674 km (0.118 R)
• M5: 2,459,090 km (0.096 R)
• M6: 3,052,694 km (0.105 R)
• M7: 3,538,887 km (0.059 R)
• M8: 5,102,634 km (0.105 R)
• M9: 5,885,330 km (0.112 R)
• M10: 8,033,854 km (0.032 R)
• M11: 10,946,375 km (0.112 R)
• M12: 12,679,168 km (0.098 R)
• M13: 14,588,336 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.8

Radius: 7.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.71 AU - 6.87 AU

Year: 10700 Days

Day: 17.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,492,729 km

• M1: 95,443 km (0.101 R)
• M2: 371,152 km (0.096 R)
• M3: 710,141 km (0.049 R)
• M4: 998,117 km (0.07 R)
• M5: 1,329,327 km (0.046 R)
• M6: 1,788,891 km (0.085 R)
• M7: 2,151,068 km (0.077 R)
• M8: 4,554,806 km (0.058 R)
• M9: 5,442,819 km (0.087 R)
• M10: 5,752,487 km (0.106 R)
• M11: 6,373,468 km (0.084 R)
• M12: 6,966,324 km (0.09 R)
• M13: 8,021,887 km (0.087 R)
• M14: 10,119,847 km (0.106 R)
• M15: 12,346,163 km (0.077 R)
• M16: 12,881,873 km (0.069 R)
• M17: 13,155,487 km (0.095 R)
• M18: 13,942,522 km (0.109 R)
• M19: 16,944,502 km (0.087 R)
• M20: 17,273,169 km (0.027 R)
• M21: 17,943,367 km (0.061 R)
• M22: 19,406,883 km (0.091 R)
• M23: 21,175,130 km (0.109 R)
• M24: 23,128,280 km (0.105 R)
• M25: 24,107,248 km (0.097 R)
• M26: 25,627,013 km (0.091 R)
• M27: 26,234,979 km (0.081 R)
• M28: 26,675,096 km (0.115 R)
• M29: 28,024,917 km (0.071 R)
• M30: 28,300,177 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 7.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.86 AU - 8.32 AU

Year: 12804 Days

Day: 20.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,492,729 km

• M1: 88,412 km (0.076 R)
• M2: 345,421 km (0.118 R)
• M3: 570,417 km (0.08 R)
• M4: 1,880,445 km (0.11 R)
• M5: 2,103,645 km (0.082 R)
• M6: 2,917,009 km (0.045 R)
• M7: 3,539,486 km (0.105 R)
• M8: 4,051,260 km (0.116 R)
• M9: 5,774,927 km (0.109 R)
• M10: 6,395,907 km (0.074 R)
• M11: 6,844,103 km (0.106 R)
• M12: 8,740,555 km (0.109 R)
• M13: 9,519,960 km (0.116 R)
• M14: 11,735,953 km (0.097 R)
• M15: 13,487,295 km (0.1 R)
• M16: 19,280,772 km (0.093 R)
• M17: 19,775,492 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.9

Radius: 4.3

Gravity: 27.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.42 AU - 8.34 AU

Year: 13598 Days

Day: 17.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 86.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,492,729 km

• M1: 53,556 km (0.094 R)
• M2: 354,846 km (0.119 R)
• M3: 738,116 km (0.074 R)
• M4: 1,140,833 km (0.116 R)
• M5: 1,370,316 km (0.095 R)
• M6: 1,692,102 km (0.086 R)
• M7: 2,484,970 km (0.077 R)
• M8: 2,716,697 km (0.04 R)
• M9: 3,763,583 km (0.108 R)
• M10: 3,900,615 km (0.071 R)
• M11: 4,699,468 km (0.056 R)
• M12: 7,610,941 km (0.107 R)
• M13: 7,786,270 km (0.077 R)
• M14: 9,691,848 km (0.109 R)
• M15: 10,917,503 km (0.115 R)
• M16: 12,242,940 km (0.052 R)
• M17: 12,605,565 km (0.08 R)
• M18: 13,037,604 km (0.079 R)
• M19: 15,139,454 km (0.096 R)
• M20: 16,708,586 km (0.074 R)
• M21: 17,154,687 km (0.104 R)
• M22: 17,305,182 km (0.06 R)
• M23: 18,070,675 km (0.103 R)
• M24: 18,938,492 km (0.057 R)
• M25: 20,166,242 km (0.028 R)
• M26: 20,418,015 km (0.112 R)
• M27: 22,598,105 km (0.099 R)
• M28: 23,235,392 km (0.113 R)
• M29: 24,072,093 km (0.109 R)
• M30: 28,034,641 km (0.062 R)
• M31: 32,756,099 km (0.059 R)
• M32: 35,243,314 km (0.083 R)
• M33: 37,599,630 km (0.087 R)
• M34: 39,794,978 km (0.092 R)
• M35: 40,589,792 km (0.06 R)
• M36: 41,260,290 km (0.05 R)
• M37: 46,891,303 km (0.051 R)
• M38: 48,225,118 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit