🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 12.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 432 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 91,048,766 km

• M1: 159,172 km (0.112 R)
• M2: 724,502 km (0.107 R)
• M3: 1,150,557 km (0.112 R)
• M4: 1,577,360 km (0.068 R)
• M5: 2,183,231 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 11.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.8 AU - 0.92 AU

Year: 541 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,048,766 km

• M1: 143,016 km (0.09 R)
• M2: 536,308 km (0.106 R)
• M3: 895,044 km (0.067 R)
• M4: 1,524,253 km (0.027 R)
• M5: 2,201,033 km (0.106 R)
• M6: 2,639,954 km (0.102 R)
• M7: 3,160,405 km (0.111 R)
• M8: 3,748,324 km (0.085 R)
• M9: 4,584,876 km (0.07 R)
• M10: 5,696,238 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 15

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.03 AU - 4.31 AU

Year: 4769 Days

Day: 13.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,048,766 km

• M1: 187,745 km (0.059 R)
• M2: 1,244,205 km (0.06 R)
• M3: 2,170,216 km (0.109 R)
• M4: 4,313,355 km (0.113 R)
• M5: 5,247,445 km (0.097 R)
• M6: 5,961,475 km (0.064 R)
• M7: 6,739,833 km (0.092 R)
• M8: 7,790,010 km (0.1 R)
• M9: 8,354,742 km (0.098 R)
• M10: 10,298,467 km (0.062 R)
• M11: 10,979,885 km (0.048 R)
• M12: 12,058,486 km (0.106 R)
• M13: 13,960,473 km (0.078 R)
• M14: 14,849,533 km (0.086 R)
• M15: 18,107,775 km (0.087 R)
• M16: 18,787,398 km (0.09 R)
• M17: 19,292,441 km (0.109 R)
• M18: 20,197,957 km (0.116 R)
• M19: 21,540,597 km (0.118 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 11.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.52 AU - 5.62 AU

Year: 7743 Days

Day: 9.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,048,766 km

• M1: 145,858 km (0.109 R)
• M2: 616,493 km (0.083 R)
• M3: 1,092,812 km (0.038 R)
• M4: 1,748,201 km (0.057 R)
• M5: 2,496,489 km (0.036 R)
• M6: 3,301,475 km (0.111 R)
• M7: 3,844,366 km (0.049 R)
• M8: 5,027,386 km (0.1 R)
• M9: 6,804,459 km (0.095 R)
• M10: 8,408,148 km (0.072 R)
• M11: 10,475,740 km (0.105 R)
• M12: 11,124,098 km (0.106 R)
• M13: 14,043,949 km (0.12 R)
• M14: 17,440,120 km (0.114 R)
• M15: 18,022,355 km (0.084 R)
• M16: 19,157,503 km (0.096 R)
• M17: 21,202,805 km (0.063 R)
• M18: 22,772,237 km (0.074 R)
• M19: 23,546,106 km (0.104 R)
• M20: 25,228,484 km (0.084 R)
• M21: 27,507,308 km (0.088 R)
• M22: 27,943,985 km (0.067 R)
• M23: 32,568,204 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 12

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.87 AU - 5.31 AU

Year: 7789 Days

Day: 8.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,048,766 km

• M1: 154,983 km (0.119 R)
• M2: 602,431 km (0.056 R)
• M3: 1,748,650 km (0.098 R)
• M4: 3,799,038 km (0.114 R)
• M5: 5,451,795 km (0.115 R)
• M6: 7,779,239 km (0.083 R)
• M7: 8,612,499 km (0.091 R)
• M8: 9,877,798 km (0.116 R)
• M9: 11,523,674 km (0.056 R)
• M10: 13,000,803 km (0.094 R)
• M11: 18,402,632 km (0.104 R)
• M12: 23,746,119 km (0.041 R)
• M13: 26,218,822 km (0.044 R)
• M14: 29,249,525 km (0.083 R)
• M15: 30,951,051 km (0.104 R)
• M16: 31,878,109 km (0.116 R)
• M17: 36,564,861 km (0.067 R)
• M18: 40,337,271 km (0.08 R)
• M19: 41,443,248 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.2

Radius: 5.4

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.44 AU - 8.4 AU

Year: 12347 Days

Day: 21.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,048,766 km

• M1: 74,051 km (0.034 R)
• M2: 321,486 km (0.086 R)
• M3: 565,630 km (0.053 R)
• M4: 1,069,026 km (0.07 R)
• M5: 1,531,882 km (0.066 R)
• M6: 1,713,045 km (0.065 R)
• M7: 1,924,128 km (0.105 R)
• M8: 2,169,618 km (0.073 R)
• M9: 2,548,250 km (0.091 R)
• M10: 3,098,621 km (0.094 R)
• M11: 3,321,372 km (0.092 R)
• M12: 4,240,501 km (0.119 R)
• M13: 5,071,069 km (0.028 R)
• M14: 6,211,752 km (0.118 R)
• M15: 8,591,855 km (0.053 R)
• M16: 15,239,086 km (0.111 R)
• M17: 15,819,227 km (0.064 R)
• M18: 16,347,158 km (0.114 R)
• M19: 17,368,762 km (0.112 R)
• M20: 18,649,768 km (0.077 R)
• M21: 19,764,422 km (0.077 R)
• M22: 21,318,744 km (0.116 R)
• M23: 23,972,311 km (0.042 R)
• M24: 24,756,503 km (0.113 R)
• M25: 26,838,157 km (0.09 R)
• M26: 27,305,651 km (0.111 R)
• M27: 28,449,625 km (0.067 R)
• M28: 34,213,332 km (0.093 R)
• M29: 37,019,938 km (0.099 R)
• M30: 37,250,917 km (0.061 R)
• M31: 39,493,239 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.7

Radius: 5.7

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.24 AU - 8.12 AU

Year: 13049 Days

Day: 18.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,048,766 km

• M1: 78,090 km (0.108 R)
• M2: 286,181 km (0.093 R)
• M3: 521,947 km (0.115 R)
• M4: 757,713 km (0.101 R)
• M5: 1,179,280 km (0.104 R)
• M6: 1,825,692 km (0.117 R)
• M7: 2,027,949 km (0.111 R)
• M8: 2,437,996 km (0.099 R)
• M9: 2,813,338 km (0.12 R)
• M10: 3,038,034 km (0.088 R)
• M11: 3,549,209 km (0.116 R)
• M12: 4,230,329 km (0.103 R)
• M13: 6,995,496 km (0.108 R)
• M14: 8,376,583 km (0.111 R)
• M15: 12,013,158 km (0.055 R)
• M16: 16,008,468 km (0.079 R)
• M17: 22,629,221 km (0.066 R)
• M18: 29,464,049 km (0.059 R)
• M19: 29,677,375 km (0.108 R)
• M20: 30,759,117 km (0.04 R)
• M21: 31,088,681 km (0.093 R)
• M22: 35,109,723 km (0.119 R)
• M23: 40,114,220 km (0.117 R)
• M24: 51,200,021 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.5

Radius: 3.9

Gravity: 50.59 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.63 AU - 9.01 AU

Year: 17766 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,048,766 km

• M1: 48,619 km (0.026 R)
• M2: 581,786 km (0.057 R)
• M3: 948,899 km (0.113 R)
• M4: 1,669,213 km (0.117 R)
• M5: 2,020,618 km (0.096 R)
• M6: 3,074,087 km (0.099 R)
• M7: 4,348,062 km (0.118 R)
• M8: 6,355,815 km (0.117 R)
• M9: 6,616,265 km (0.085 R)
• M10: 6,838,567 km (0.086 R)
• M11: 10,497,731 km (0.118 R)
• M12: 13,646,916 km (0.116 R)
• M13: 16,384,557 km (0.098 R)
• M14: 32,621,760 km (0.102 R)
• M15: 48,646,984 km (0.097 R)
• M16: 51,022,897 km (0.073 R)
• M17: 54,369,252 km (0.089 R)
• M18: 56,926,478 km (0.103 R)
• M19: 58,046,517 km (0.084 R)
• M20: 58,612,147 km (0.082 R)
• M21: 67,957,974 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.4

Radius: 6.2

Gravity: 24.44 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.14 AU - 12.42 AU

Year: 22355 Days

Day: 15.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,048,766 km

• M1: 77,492 km (0.027 R)
• M2: 281,543 km (0.057 R)
• M3: 1,127,220 km (0.09 R)
• M4: 1,382,434 km (0.101 R)
• M5: 1,828,236 km (0.081 R)
• M6: 2,866,744 km (0.119 R)
• M7: 3,406,194 km (0.105 R)
• M8: 3,716,161 km (0.036 R)
• M9: 3,911,087 km (0.037 R)
• M10: 4,392,642 km (0.111 R)
• M11: 4,836,200 km (0.091 R)
• M12: 5,268,538 km (0.08 R)
• M13: 6,913,815 km (0.082 R)
• M14: 8,256,905 km (0.088 R)
• M15: 12,215,713 km (0.05 R)
• M16: 12,575,496 km (0.107 R)
• M17: 13,316,305 km (0.082 R)
• M18: 13,774,523 km (0.082 R)
• M19: 15,295,185 km (0.056 R)
• M20: 19,825,458 km (0.091 R)
• M21: 21,968,747 km (0.119 R)
• M22: 23,041,662 km (0.098 R)
• M23: 24,036,787 km (0.117 R)
• M24: 28,555,541 km (0.096 R)
• M25: 29,061,780 km (0.11 R)
• M26: 29,702,956 km (0.111 R)
• M27: 30,353,558 km (0.088 R)
• M28: 35,904,686 km (0.104 R)
• M29: 37,240,744 km (0.113 R)
• M30: 38,302,440 km (0.08 R)
• M31: 38,609,565 km (0.105 R)
• M32: 41,285,871 km (0.044 R)
• M33: 49,869,797 km (0.114 R)
• M34: 51,159,181 km (0.09 R)
• M35: 56,538,720 km (0.091 R)
• M36: 58,142,260 km (0.085 R)
• M37: 74,199,048 km (0.204 R)
• M38: 76,120,034 km (0.099 R)
• M39: 87,281,232 km (0.094 R)
• M40: 88,346,818 km (0.118 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: 228 - 16,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit