🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 8.6

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.74 AU

Year: 422 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,845,432 km

• M1: 109,356 km (0.066 R)
• M2: 389,553 km (0.079 R)
• M3: 753,225 km (0.074 R)
• M4: 1,196,933 km (0.113 R)
• M5: 1,500,167 km (0.108 R)
• M6: 2,113,369 km (0.109 R)
• M7: 2,642,646 km (0.062 R)
• M8: 3,095,479 km (0.114 R)
• M9: 3,364,905 km (0.098 R)
• M10: 4,471,032 km (0.028 R)
• M11: 5,067,478 km (0.117 R)
• M12: 5,715,835 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 12.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.9 AU - 1.06 AU

Year: 670 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,845,432 km

• M1: 157,377 km (0.06 R)
• M2: 670,647 km (0.112 R)
• M3: 1,127,070 km (0.067 R)
• M4: 1,559,408 km (0.096 R)
• M5: 2,313,082 km (0.108 R)
• M6: 3,193,017 km (0.08 R)
• M7: 3,754,159 km (0.109 R)
• M8: 4,364,368 km (0.113 R)
• M9: 4,969,492 km (0.087 R)
• M10: 6,081,901 km (0.078 R)
• M11: 6,665,034 km (0.1 R)
• M12: 7,285,117 km (0.061 R)
• M13: 8,040,736 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.5

Radius: 12.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.15 AU - 1.79 AU

Year: 1230 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,845,432 km

• M1: 153,188 km (0.095 R)
• M2: 582,235 km (0.084 R)
• M3: 1,207,255 km (0.044 R)
• M4: 1,610,571 km (0.082 R)
• M5: 2,233,795 km (0.077 R)
• M6: 2,627,238 km (0.062 R)
• M7: 3,557,288 km (0.047 R)
• M8: 4,251,272 km (0.041 R)
• M9: 6,649,177 km (0.093 R)
• M10: 9,685,565 km (0.086 R)
• M11: 11,006,663 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.3

Radius: 10.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.78 AU - 2.44 AU

Year: 2116 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,845,432 km

• M1: 125,662 km (0.11 R)
• M2: 464,053 km (0.039 R)
• M3: 860,038 km (0.103 R)
• M4: 2,133,864 km (0.097 R)
• M5: 2,570,839 km (0.069 R)
• M6: 3,051,946 km (0.109 R)
• M7: 4,158,372 km (0.118 R)
• M8: 4,927,455 km (0.104 R)
• M9: 5,718,977 km (0.107 R)
• M10: 6,048,840 km (0.099 R)
• M11: 6,466,518 km (0.11 R)
• M12: 6,850,984 km (0.032 R)
• M13: 7,864,958 km (0.085 R)
• M14: 8,303,579 km (0.104 R)
• M15: 9,586,082 km (0.052 R)
• M16: 10,746,064 km (0.064 R)
• M17: 11,619,416 km (0.098 R)
• M18: 12,977,166 km (0.092 R)
• M19: 13,301,943 km (0.048 R)
• M20: 13,841,094 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 13

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.04 AU - 4.62 AU

Year: 6219 Days

Day: 8 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,845,432 km

• M1: 161,715 km (0.097 R)
• M2: 609,761 km (0.099 R)
• M3: 1,159,084 km (0.078 R)
• M4: 1,747,902 km (0.073 R)
• M5: 2,496,489 km (0.078 R)
• M6: 3,254,352 km (0.072 R)
• M7: 3,841,374 km (0.089 R)
• M8: 4,314,253 km (0.109 R)
• M9: 5,140,632 km (0.116 R)
• M10: 6,575,275 km (0.089 R)
• M11: 7,747,674 km (0.096 R)
• M12: 9,097,944 km (0.064 R)
• M13: 9,943,471 km (0.115 R)
• M14: 10,599,608 km (0.119 R)
• M15: 11,085,651 km (0.098 R)
• M16: 12,207,934 km (0.074 R)
• M17: 12,960,561 km (0.097 R)
• M18: 13,801,152 km (0.056 R)
• M19: 16,157,019 km (0.062 R)
• M20: 17,330,165 km (0.094 R)
• M21: 20,886,705 km (0.085 R)
• M22: 24,145,096 km (0.109 R)
• M23: 24,564,419 km (0.074 R)
• M24: 25,938,924 km (0.082 R)
• M25: 30,760,613 km (0.075 R)
• M26: 33,485,838 km (0.107 R)
• M27: 34,007,486 km (0.112 R)
• M28: 36,808,706 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 9.7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.45 AU - 5.75 AU

Year: 6810 Days

Day: 11.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,845,432 km

• M1: 120,576 km (0.067 R)
• M2: 484,847 km (0.116 R)
• M3: 787,334 km (0.043 R)
• M4: 1,212,341 km (0.033 R)
• M5: 1,548,338 km (0.084 R)
• M6: 2,068,789 km (0.048 R)
• M7: 3,901,363 km (0.113 R)
• M8: 4,485,243 km (0.118 R)
• M9: 5,039,503 km (0.049 R)
• M10: 5,423,671 km (0.054 R)
• M11: 6,020,566 km (0.068 R)
• M12: 6,660,546 km (0.077 R)
• M13: 8,276,502 km (0.096 R)
• M14: 9,727,751 km (0.102 R)
• M15: 10,898,055 km (0.086 R)
• M16: 15,031,594 km (0.038 R)
• M17: 19,025,558 km (0.107 R)
• M18: 20,032,950 km (0.119 R)
• M19: 21,687,353 km (0.055 R)
• M20: 22,075,709 km (0.099 R)
• M21: 22,627,127 km (0.061 R)
• M22: 23,107,186 km (0.102 R)
• M23: 23,675,658 km (0.118 R)
• M24: 24,840,726 km (0.064 R)
• M25: 31,343,746 km (0.104 R)
• M26: 34,088,268 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.8

Radius: 4.4

Gravity: 26.59 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.04 AU - 8.78 AU

Year: 15356 Days

Day: 22.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,845,432 km

• M1: 54,753 km (0.114 R)
• M2: 497,712 km (0.058 R)
• M3: 671,844 km (0.102 R)
• M4: 927,956 km (0.1 R)
• M5: 1,157,738 km (0.032 R)
• M6: 1,866,084 km (0.112 R)
• M7: 3,135,272 km (0.035 R)
• M8: 6,344,147 km (0.113 R)
• M9: 7,385,796 km (0.067 R)
• M10: 8,440,312 km (0.106 R)
• M11: 9,643,677 km (0.108 R)
• M12: 12,261,640 km (0.072 R)
• M13: 13,079,342 km (0.113 R)
• M14: 14,614,216 km (0.091 R)
• M15: 19,009,252 km (0.085 R)
• M16: 21,237,063 km (0.091 R)
• M17: 25,393,341 km (0.077 R)
• M18: 26,202,965 km (0.055 R)
• M19: 26,925,522 km (0.061 R)
• M20: 27,344,247 km (0.114 R)
• M21: 29,392,840 km (0.069 R)
• M22: 31,541,365 km (0.098 R)
• M23: 33,070,404 km (0.103 R)
• M24: 37,561,033 km (0.064 R)
• M25: 40,907,987 km (0.117 R)
• M26: 46,968,944 km (0.07 R)
• M27: 50,846,371 km (0.095 R)
• M28: 55,099,589 km (0.113 R)
• M29: 55,605,229 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.1

Radius: 5.5

Gravity: 21.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.77 AU - 11.23 AU

Year: 20211 Days

Day: 22.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 29,845,432 km

• M1: 71,657 km (0.094 R)
• M2: 248,482 km (0.119 R)
• M3: 455,974 km (0.113 R)
• M4: 667,207 km (0.057 R)
• M5: 2,958,447 km (0.102 R)
• M6: 4,858,340 km (0.072 R)
• M7: 5,077,202 km (0.049 R)
• M8: 5,417,687 km (0.083 R)
• M9: 7,988,676 km (0.094 R)
• M10: 8,191,231 km (0.119 R)
• M11: 9,367,819 km (0.087 R)
• M12: 12,588,511 km (0.098 R)
• M13: 13,141,874 km (0.081 R)
• M14: 14,445,769 km (0.071 R)
• M15: 15,596,476 km (0.099 R)
• M16: 25,085,169 km (0.079 R)
• M17: 26,742,714 km (0.111 R)
• M18: 27,771,349 km (0.102 R)
• M19: 30,273,971 km (0.077 R)
• M20: 34,236,819 km (0.12 R)
• M21: 35,449,011 km (0.12 R)
• M22: 40,584,406 km (0.108 R)
• M23: 41,637,276 km (0.108 R)
• M24: 41,941,558 km (0.066 R)
• M25: 43,328,630 km (0.096 R)
• M26: 46,683,512 km (0.111 R)
• M27: 51,770,737 km (0.107 R)
• M28: 54,085,465 km (0.07 R)
• M29: 55,176,631 km (0.087 R)
• M30: 58,348,106 km (0.082 R)
• M31: 64,847,087 km (0.055 R)
• M32: 73,572,682 km (0.111 R)
• M33: 74,017,286 km (0.085 R)

Asteroid Belt

Center: 9.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.5

Radius: 6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.35 AU - 11.53 AU

Year: 23284 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,845,432 km

• M1: 105,317 km (0.037 R)
• M2: 338,690 km (0.117 R)
• M3: 550,969 km (0.106 R)
• M4: 1,050,177 km (0.091 R)
• M5: 1,351,018 km (0.065 R)
• M6: 2,662,842 km (0.073 R)
• M7: 5,943,523 km (0.089 R)
• M8: 7,697,409 km (0.12 R)
• M9: 11,140,254 km (0.045 R)
• M10: 11,943,894 km (0.083 R)
• M11: 12,285,725 km (0.106 R)
• M12: 12,634,139 km (0.088 R)
• M13: 15,033,240 km (0.084 R)
• M14: 17,782,998 km (0.116 R)
• M15: 19,882,305 km (0.085 R)
• M16: 21,777,560 km (0.042 R)
• M17: 25,680,120 km (0.105 R)
• M18: 27,077,963 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 15,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit