🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 12.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.45 AU - 0.67 AU

Year: 279 Days

Day: 8.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 69,334,073 km

• M1: 156,779 km (0.086 R)
• M2: 562,787 km (0.063 R)
• M3: 967,898 km (0.096 R)
• M4: 1,438,533 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.5

Radius: 10.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 358 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,334,073 km

• M1: 137,780 km (0.036 R)
• M2: 472,580 km (0.05 R)
• M3: 943,813 km (0.04 R)
• M4: 1,395,299 km (0.051 R)
• M5: 1,740,571 km (0.078 R)
• M6: 2,360,505 km (0.096 R)
• M7: 2,692,911 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 14

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.79 AU - 1.07 AU

Year: 598 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,334,073 km

• M1: 175,030 km (0.099 R)
• M2: 649,704 km (0.09 R)
• M3: 1,170,005 km (0.064 R)
• M4: 1,666,071 km (0.116 R)
• M5: 2,171,862 km (0.109 R)
• M6: 2,650,276 km (0.052 R)
• M7: 3,463,490 km (0.094 R)
• M8: 4,624,669 km (0.06 R)
• M9: 5,426,962 km (0.041 R)
• M10: 5,917,942 km (0.093 R)
• M11: 6,359,555 km (0.118 R)
• M12: 7,484,232 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 12.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.39 AU - 2.39 AU

Year: 2464 Days

Day: 11.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,334,073 km

• M1: 157,975 km (0.073 R)
• M2: 596,148 km (0.12 R)
• M3: 1,120,039 km (0.113 R)
• M4: 1,579,155 km (0.117 R)
• M5: 1,999,675 km (0.088 R)
• M6: 2,424,233 km (0.077 R)
• M7: 3,532,903 km (0.075 R)
• M8: 4,265,185 km (0.068 R)
• M9: 5,120,286 km (0.094 R)
• M10: 5,899,841 km (0.057 R)
• M11: 6,961,687 km (0.082 R)
• M12: 7,414,370 km (0.067 R)
• M13: 8,822,684 km (0.093 R)
• M14: 10,324,946 km (0.1 R)
• M15: 11,569,301 km (0.102 R)
• M16: 12,732,724 km (0.066 R)
• M17: 13,137,236 km (0.082 R)
• M18: 13,925,168 km (0.079 R)
• M19: 15,851,540 km (0.088 R)
• M20: 19,153,315 km (0.119 R)
• M21: 19,864,952 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 12.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.06 AU - 3.52 AU

Year: 3979 Days

Day: 8.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,334,073 km

• M1: 160,668 km (0.106 R)
• M2: 574,007 km (0.067 R)
• M3: 1,138,290 km (0.037 R)
• M4: 2,209,261 km (0.06 R)
• M5: 3,131,532 km (0.119 R)
• M6: 4,492,125 km (0.078 R)
• M7: 5,139,884 km (0.093 R)
• M8: 6,467,864 km (0.057 R)
• M9: 9,161,374 km (0.04 R)
• M10: 9,894,553 km (0.082 R)
• M11: 12,976,269 km (0.092 R)
• M12: 13,901,382 km (0.107 R)
• M13: 14,424,227 km (0.104 R)
• M14: 15,695,509 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 11.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.84 AU - 5.64 AU

Year: 7999 Days

Day: 12.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,334,073 km

• M1: 143,315 km (0.109 R)
• M2: 745,446 km (0.035 R)
• M3: 1,134,550 km (0.106 R)
• M4: 1,662,930 km (0.056 R)
• M5: 2,125,487 km (0.098 R)
• M6: 2,733,153 km (0.076 R)
• M7: 3,745,931 km (0.087 R)
• M8: 4,492,873 km (0.069 R)
• M9: 5,465,259 km (0.113 R)
• M10: 5,967,010 km (0.071 R)
• M11: 6,354,469 km (0.084 R)
• M12: 7,865,706 km (0.113 R)
• M13: 9,414,942 km (0.116 R)
• M14: 10,845,247 km (0.109 R)
• M15: 11,803,122 km (0.074 R)
• M16: 12,758,754 km (0.111 R)
• M17: 14,760,074 km (0.112 R)
• M18: 15,210,064 km (0.083 R)
• M19: 17,102,627 km (0.071 R)
• M20: 18,178,834 km (0.11 R)
• M21: 18,770,942 km (0.101 R)
• M22: 19,605,998 km (0.091 R)
• M23: 20,228,774 km (0.094 R)
• M24: 21,678,227 km (0.043 R)
• M25: 26,535,970 km (0.048 R)
• M26: 28,173,019 km (0.115 R)
• M27: 29,267,477 km (0.088 R)
• M28: 30,597,402 km (0.071 R)
• M29: 31,647,430 km (0.12 R)
• M30: 32,721,393 km (0.119 R)
• M31: 35,283,406 km (0.115 R)
• M32: 36,906,842 km (0.066 R)
• M33: 37,498,501 km (0.048 R)
• M34: 40,052,885 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 8.2

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.95 AU - 5.75 AU

Year: 8252 Days

Day: 10.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,334,073 km

• M1: 102,026 km (0.076 R)
• M2: 372,947 km (0.116 R)
• M3: 697,276 km (0.104 R)
• M4: 1,016,368 km (0.037 R)
• M5: 1,319,004 km (0.089 R)
• M6: 1,581,848 km (0.056 R)
• M7: 2,197,892 km (0.107 R)
• M8: 3,494,905 km (0.044 R)
• M9: 3,769,866 km (0.101 R)
• M10: 4,420,467 km (0.077 R)
• M11: 4,956,028 km (0.05 R)
• M12: 7,175,911 km (0.05 R)
• M13: 9,354,804 km (0.067 R)
• M14: 9,937,039 km (0.12 R)
• M15: 10,855,270 km (0.088 R)
• M16: 11,552,845 km (0.081 R)
• M17: 13,640,633 km (0.091 R)
• M18: 15,697,155 km (0.119 R)
• M19: 17,805,139 km (0.116 R)
• M20: 19,079,862 km (0.037 R)
• M21: 21,145,659 km (0.1 R)
• M22: 22,832,824 km (0.112 R)
• M23: 23,798,029 km (0.068 R)
• M24: 24,155,718 km (0.09 R)
• M25: 24,790,312 km (0.09 R)
• M26: 27,342,302 km (0.106 R)
• M27: 32,521,530 km (0.046 R)
• M28: 33,630,499 km (0.032 R)
• M29: 37,348,305 km (0.106 R)
• M30: 45,726,235 km (0.05 R)
• M31: 46,140,621 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.5

Radius: 4.4

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.58 AU - 7.12 AU

Year: 10671 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,334,073 km

• M1: 135,236 km (0.091 R)
• M2: 354,697 km (0.118 R)
• M3: 1,760,767 km (0.114 R)
• M4: 2,248,007 km (0.08 R)
• M5: 2,454,751 km (0.039 R)
• M6: 3,410,981 km (0.082 R)
• M7: 3,684,446 km (0.056 R)
• M8: 6,023,409 km (0.051 R)
• M9: 6,609,982 km (0.08 R)
• M10: 6,917,256 km (0.089 R)
• M11: 8,330,208 km (0.07 R)
• M12: 11,165,835 km (0.102 R)
• M13: 11,991,915 km (0.096 R)
• M14: 12,161,858 km (0.12 R)
• M15: 13,889,115 km (0.086 R)
• M16: 14,713,848 km (0.108 R)
• M17: 16,321,427 km (0.051 R)
• M18: 17,239,359 km (0.103 R)
• M19: 19,177,400 km (0.095 R)
• M20: 25,199,911 km (0.051 R)
• M21: 27,786,009 km (0.112 R)
• M22: 41,560,383 km (0.118 R)
• M23: 44,881,007 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418

Radius: 7

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.91 AU - 8.05 AU

Year: 11000 Days

Day: 20.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,334,073 km

• M1: 94,247 km (0.117 R)
• M2: 470,485 km (0.116 R)
• M3: 900,878 km (0.109 R)
• M4: 2,312,783 km (0.09 R)
• M5: 3,222,189 km (0.079 R)
• M6: 4,240,800 km (0.078 R)
• M7: 4,576,049 km (0.082 R)
• M8: 5,080,942 km (0.114 R)
• M9: 5,721,819 km (0.093 R)
• M10: 6,633,918 km (0.071 R)
• M11: 7,086,152 km (0.056 R)
• M12: 7,319,824 km (0.088 R)
• M13: 9,057,553 km (0.094 R)
• M14: 9,519,810 km (0.093 R)
• M15: 10,095,164 km (0.107 R)
• M16: 16,024,026 km (0.118 R)
• M17: 16,495,409 km (0.097 R)
• M18: 21,893,648 km (0.093 R)
• M19: 22,141,233 km (0.033 R)
• M20: 22,641,787 km (0.089 R)
• M21: 35,202,174 km (0.085 R)
• M22: 39,182,824 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.2

Radius: 5.7

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.43 AU - 9.53 AU

Year: 19464 Days

Day: 19.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,334,073 km

• M1: 71,059 km (0.091 R)
• M2: 828,772 km (0.074 R)
• M3: 1,607,728 km (0.111 R)
• M4: 1,813,126 km (0.057 R)
• M5: 2,698,297 km (0.113 R)
• M6: 4,211,180 km (0.111 R)
• M7: 4,879,583 km (0.098 R)
• M8: 9,642,331 km (0.09 R)
• M9: 10,324,347 km (0.047 R)
• M10: 12,431,134 km (0.092 R)
• M11: 15,332,884 km (0.033 R)
• M12: 16,339,827 km (0.074 R)
• M13: 20,624,161 km (0.078 R)
• M14: 24,134,924 km (0.113 R)
• M15: 26,247,694 km (0.032 R)
• M16: 29,058,190 km (0.072 R)
• M17: 29,643,416 km (0.11 R)
• M18: 31,201,628 km (0.118 R)
• M19: 34,741,712 km (0.108 R)
• M20: 36,472,709 km (0.061 R)
• M21: 38,120,829 km (0.044 R)
• M22: 39,246,852 km (0.117 R)
• M23: 41,417,367 km (0.12 R)
• M24: 43,210,447 km (0.084 R)
• M25: 50,901,124 km (0.088 R)
• M26: 63,677,381 km (0.118 R)
• M27: 65,460,587 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit