🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 12.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.84 AU - 1.02 AU

Year: 608 Days

Day: 5.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,204,537 km

• M1: 160,519 km (0.105 R)
• M2: 662,569 km (0.056 R)
• M3: 1,173,745 km (0.077 R)
• M4: 1,720,974 km (0.1 R)
• M5: 2,125,337 km (0.069 R)
• M6: 2,670,621 km (0.073 R)
• M7: 3,263,777 km (0.069 R)
• M8: 3,743,687 km (0.06 R)
• M9: 4,217,314 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 12.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.02 AU - 1.04 AU

Year: 709 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 66,204,537 km

• M1: 161,117 km (0.118 R)
• M2: 575,204 km (0.107 R)
• M3: 1,329,027 km (0.111 R)
• M4: 1,735,934 km (0.103 R)
• M5: 2,672,865 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 11.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.98 AU - 1.48 AU

Year: 925 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,204,537 km

• M1: 138,677 km (0.07 R)
• M2: 540,946 km (0.102 R)
• M3: 1,023,100 km (0.073 R)
• M4: 1,409,062 km (0.105 R)
• M5: 2,166,177 km (0.097 R)
• M6: 2,642,946 km (0.099 R)
• M7: 3,024,121 km (0.104 R)
• M8: 3,708,232 km (0.085 R)
• M9: 4,203,999 km (0.049 R)
• M10: 5,534,672 km (0.092 R)
• M11: 6,042,108 km (0.116 R)
• M12: 7,218,396 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 10.2

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.79 AU - 1.99 AU

Year: 1762 Days

Day: 5.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,204,537 km

• M1: 126,859 km (0.11 R)
• M2: 488,138 km (0.05 R)
• M3: 1,001,857 km (0.075 R)
• M4: 1,453,942 km (0.099 R)
• M5: 1,902,137 km (0.104 R)
• M6: 2,336,270 km (0.089 R)
• M7: 3,080,071 km (0.066 R)
• M8: 4,203,850 km (0.104 R)
• M9: 4,564,530 km (0.107 R)
• M10: 5,099,941 km (0.088 R)
• M11: 6,716,496 km (0.079 R)
• M12: 7,126,992 km (0.106 R)
• M13: 8,335,593 km (0.045 R)
• M14: 9,202,962 km (0.075 R)
• M15: 9,744,656 km (0.11 R)
• M16: 10,093,967 km (0.091 R)
• M17: 10,560,562 km (0.054 R)
• M18: 11,003,971 km (0.077 R)
• M19: 12,737,062 km (0.112 R)
• M20: 13,197,225 km (0.081 R)
• M21: 13,668,608 km (0.049 R)
• M22: 14,329,382 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 14.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.94 AU - 2.7 AU

Year: 2397 Days

Day: 9.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,204,537 km

• M1: 176,525 km (0.097 R)
• M2: 782,546 km (0.104 R)
• M3: 1,505,852 km (0.047 R)
• M4: 2,020,020 km (0.082 R)
• M5: 2,787,906 km (0.118 R)
• M6: 3,595,136 km (0.12 R)
• M7: 4,094,643 km (0.065 R)
• M8: 4,553,610 km (0.101 R)
• M9: 6,633,768 km (0.119 R)
• M10: 7,696,362 km (0.039 R)
• M11: 8,203,947 km (0.111 R)
• M12: 9,463,860 km (0.112 R)
• M13: 11,125,893 km (0.044 R)
• M14: 11,776,195 km (0.112 R)
• M15: 12,451,779 km (0.098 R)
• M16: 14,779,073 km (0.104 R)
• M17: 16,640,070 km (0.045 R)
• M18: 17,115,492 km (0.068 R)
• M19: 18,093,414 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.3

Radius: 10.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.37 AU - 3.85 AU

Year: 3720 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,204,537 km

• M1: 130,599 km (0.077 R)
• M2: 458,517 km (0.102 R)
• M3: 1,532,481 km (0.068 R)
• M4: 2,170,366 km (0.057 R)
• M5: 3,761,788 km (0.063 R)
• M6: 5,991,395 km (0.09 R)
• M7: 7,206,728 km (0.085 R)
• M8: 7,568,156 km (0.108 R)
• M9: 9,599,845 km (0.087 R)
• M10: 10,038,017 km (0.025 R)
• M11: 11,925,942 km (0.066 R)
• M12: 12,620,525 km (0.095 R)
• M13: 13,787,688 km (0.089 R)
• M14: 16,448,286 km (0.086 R)
• M15: 17,018,852 km (0.12 R)
• M16: 18,259,766 km (0.087 R)
• M17: 19,245,168 km (0.105 R)
• M18: 20,987,684 km (0.119 R)
• M19: 24,932,879 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.1

Radius: 4.7

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.21 AU - 6.41 AU

Year: 10751 Days

Day: 15.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,204,537 km

• M1: 59,091 km (0.103 R)
• M2: 310,715 km (0.099 R)
• M3: 488,886 km (0.098 R)
• M4: 773,870 km (0.114 R)
• M5: 1,121,984 km (0.047 R)
• M6: 1,419,534 km (0.025 R)
• M7: 1,970,054 km (0.071 R)
• M8: 2,508,008 km (0.076 R)
• M9: 2,707,572 km (0.04 R)
• M10: 3,117,919 km (0.067 R)
• M11: 3,348,898 km (0.097 R)
• M12: 3,523,927 km (0.115 R)
• M13: 4,160,466 km (0.072 R)
• M14: 4,492,873 km (0.065 R)
• M15: 4,652,195 km (0.114 R)
• M16: 4,982,058 km (0.118 R)
• M17: 5,938,437 km (0.104 R)
• M18: 7,743,784 km (0.074 R)
• M19: 7,934,671 km (0.095 R)
• M20: 8,445,548 km (0.107 R)
• M21: 8,647,804 km (0.072 R)
• M22: 13,735,029 km (0.101 R)
• M23: 15,054,034 km (0.119 R)
• M24: 16,580,979 km (0.093 R)
• M25: 18,956,893 km (0.111 R)
• M26: 20,734,115 km (0.099 R)
• M27: 20,954,623 km (0.071 R)
• M28: 22,080,496 km (0.099 R)
• M29: 26,814,072 km (0.095 R)
• M30: 26,988,353 km (0.111 R)
• M31: 27,782,120 km (0.119 R)
• M32: 31,595,669 km (0.111 R)
• M33: 32,575,984 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433

Radius: 7

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.45 AU - 8.59 AU

Year: 15405 Days

Day: 20 Hours

Environment

Temp: -222 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,204,537 km

• M1: 87,066 km (0.095 R)
• M2: 356,193 km (0.104 R)
• M3: 943,065 km (0.093 R)
• M4: 1,201,720 km (0.035 R)
• M5: 2,795,087 km (0.109 R)
• M6: 3,645,999 km (0.108 R)
• M7: 4,059,488 km (0.092 R)
• M8: 7,396,867 km (0.106 R)
• M9: 9,605,081 km (0.074 R)
• M10: 20,280,086 km (0.061 R)
• M11: 21,750,782 km (0.107 R)
• M12: 22,106,825 km (0.114 R)
• M13: 23,757,638 km (0.107 R)
• M14: 24,999,899 km (0.089 R)
• M15: 29,093,196 km (0.03 R)
• M16: 29,962,210 km (0.08 R)
• M17: 32,557,134 km (0.117 R)
• M18: 49,931,431 km (0.043 R)
• M19: 51,176,235 km (0.101 R)
• M20: 52,921,294 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.7

Radius: 6

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.25 AU - 9.61 AU

Year: 19641 Days

Day: 23.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,204,537 km

• M1: 76,445 km (0.084 R)
• M2: 343,327 km (0.098 R)
• M3: 611,706 km (0.086 R)
• M4: 1,053,767 km (0.072 R)
• M5: 1,294,321 km (0.052 R)
• M6: 1,621,192 km (0.119 R)
• M7: 1,887,177 km (0.085 R)
• M8: 2,182,184 km (0.088 R)
• M9: 2,530,448 km (0.1 R)
• M10: 2,965,778 km (0.107 R)
• M11: 3,255,549 km (0.06 R)
• M12: 4,505,439 km (0.082 R)
• M13: 7,141,503 km (0.103 R)
• M14: 10,239,525 km (0.116 R)
• M15: 12,246,231 km (0.037 R)
• M16: 12,446,842 km (0.117 R)
• M17: 14,725,666 km (0.11 R)
• M18: 16,688,839 km (0.101 R)
• M19: 17,268,381 km (0.036 R)
• M20: 18,909,021 km (0.069 R)
• M21: 21,415,085 km (0.112 R)
• M22: 22,000,611 km (0.092 R)
• M23: 24,661,807 km (0.08 R)
• M24: 27,301,911 km (0.108 R)
• M25: 33,006,377 km (0.101 R)
• M26: 37,314,197 km (0.088 R)
• M27: 41,982,249 km (0.11 R)
• M28: 45,568,110 km (0.097 R)
• M29: 54,056,742 km (0.046 R)
• M30: 55,141,177 km (0.042 R)
• M31: 57,915,469 km (0.068 R)
• M32: 60,587,586 km (0.075 R)
• M33: 61,170,719 km (0.11 R)
• M34: 71,231,774 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.9

Radius: 5.3

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.17 AU - 11.77 AU

Year: 21352 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 170.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,204,537 km

• M1: 65,973 km (0.062 R)
• M2: 280,346 km (0.102 R)
• M3: 526,734 km (0.084 R)
• M4: 714,031 km (0.115 R)
• M5: 1,099,395 km (0.117 R)
• M6: 2,530,149 km (0.116 R)
• M7: 3,470,671 km (0.113 R)
• M8: 3,989,177 km (0.091 R)
• M9: 5,623,384 km (0.119 R)
• M10: 6,630,327 km (0.085 R)
• M11: 7,243,978 km (0.054 R)
• M12: 8,185,247 km (0.071 R)
• M13: 9,205,505 km (0.088 R)
• M14: 10,307,742 km (0.116 R)
• M15: 12,639,524 km (0.1 R)
• M16: 13,307,030 km (0.104 R)
• M17: 13,787,987 km (0.111 R)
• M18: 16,212,968 km (0.111 R)
• M19: 17,241,753 km (0.11 R)
• M20: 18,566,592 km (0.106 R)
• M21: 18,736,834 km (0.113 R)
• M22: 23,438,845 km (0.025 R)
• M23: 27,856,620 km (0.059 R)
• M24: 30,025,639 km (0.117 R)
• M25: 44,221,879 km (0.102 R)
• M26: 46,378,033 km (0.109 R)
• M27: 52,922,491 km (0.097 R)
• M28: 53,093,481 km (0.072 R)
• M29: 58,216,161 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit