🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 8.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.52 AU - 0.7 AU

Year: 335 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,744,737 km

• M1: 102,026 km (0.094 R)
• M2: 257,907 km (0.097 R)
• M3: 460,313 km (0.08 R)
• M4: 632,500 km (0.072 R)
• M5: 832,363 km (0.114 R)
• M6: 1,035,816 km (0.106 R)
• M7: 1,237,324 km (0.117 R)
• M8: 1,454,390 km (0.105 R)
• M9: 1,654,104 km (0.074 R)
• M10: 1,810,583 km (0.097 R)
• M11: 2,054,428 km (0.085 R)
• M12: 2,363,048 km (0.11 R)
• M13: 2,630,679 km (0.099 R)
• M14: 3,230,267 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.8

Radius: 14.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.78 AU

Year: 351 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,744,737 km

• M1: 180,714 km (0.025 R)
• M2: 486,642 km (0.11 R)
• M3: 785,688 km (0.06 R)
• M4: 1,079,648 km (0.048 R)
• M5: 1,389,615 km (0.082 R)
• M6: 1,681,031 km (0.072 R)
• M7: 2,003,863 km (0.072 R)
• M8: 2,275,084 km (0.09 R)
• M9: 2,920,898 km (0.096 R)
• M10: 3,513,605 km (0.113 R)
• M11: 3,895,379 km (0.118 R)
• M12: 4,183,355 km (0.054 R)
• M13: 4,791,620 km (0.094 R)
• M14: 5,410,357 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 11.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.83 AU - 1.19 AU

Year: 713 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,744,737 km

• M1: 150,495 km (0.096 R)
• M2: 454,778 km (0.074 R)
• M3: 1,411,157 km (0.095 R)
• M4: 1,706,613 km (0.113 R)
• M5: 2,091,528 km (0.093 R)
• M6: 2,334,475 km (0.116 R)
• M7: 2,901,899 km (0.104 R)
• M8: 3,140,658 km (0.092 R)
• M9: 3,861,869 km (0.06 R)
• M10: 4,453,678 km (0.03 R)
• M11: 4,771,125 km (0.077 R)
• M12: 5,635,801 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 12.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.2 AU - 1.4 AU

Year: 1042 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,744,737 km

• M1: 150,944 km (0.079 R)
• M2: 404,363 km (0.117 R)
• M3: 698,024 km (0.117 R)
• M4: 988,393 km (0.094 R)
• M5: 1,565,691 km (0.078 R)
• M6: 1,794,426 km (0.112 R)
• M7: 2,219,584 km (0.073 R)
• M8: 2,582,957 km (0.105 R)
• M9: 3,029,506 km (0.089 R)
• M10: 3,655,574 km (0.087 R)
• M11: 4,213,574 km (0.103 R)
• M12: 4,568,121 km (0.116 R)
• M13: 4,965,602 km (0.105 R)
• M14: 5,249,539 km (0.073 R)
• M15: 5,720,922 km (0.094 R)
• M16: 6,197,391 km (0.068 R)
• M17: 6,628,382 km (0.097 R)
• M18: 6,957,049 km (0.117 R)
• M19: 7,259,985 km (0.049 R)
• M20: 7,726,580 km (0.113 R)
• M21: 9,196,230 km (0.115 R)
• M22: 9,544,943 km (0.088 R)
• M23: 9,979,973 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 11.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.2 AU - 5.34 AU

Year: 7323 Days

Day: 11.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,744,737 km

• M1: 140,772 km (0.106 R)
• M2: 357,090 km (0.108 R)
• M3: 621,430 km (0.108 R)
• M4: 1,025,194 km (0.081 R)
• M5: 1,256,473 km (0.105 R)
• M6: 1,962,126 km (0.086 R)
• M7: 3,653,928 km (0.066 R)
• M8: 4,542,839 km (0.085 R)
• M9: 5,162,323 km (0.042 R)
• M10: 5,442,819 km (0.107 R)
• M11: 6,177,195 km (0.079 R)
• M12: 6,562,410 km (0.114 R)
• M13: 10,120,446 km (0.066 R)
• M14: 10,663,785 km (0.12 R)
• M15: 11,350,439 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.1

Radius: 7.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.65 AU - 6.43 AU

Year: 10434 Days

Day: 20.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,744,737 km

• M1: 169,494 km (0.104 R)
• M2: 1,473,838 km (0.072 R)
• M3: 2,572,635 km (0.118 R)
• M4: 2,897,412 km (0.049 R)
• M5: 3,048,206 km (0.076 R)
• M6: 4,653,990 km (0.093 R)
• M7: 6,607,439 km (0.092 R)
• M8: 8,008,722 km (0.055 R)
• M9: 8,646,458 km (0.106 R)
• M10: 9,614,954 km (0.088 R)
• M11: 10,206,913 km (0.111 R)
• M12: 11,183,787 km (0.058 R)
• M13: 11,557,034 km (0.084 R)
• M14: 14,553,180 km (0.118 R)
• M15: 14,978,786 km (0.101 R)
• M16: 20,923,357 km (0.086 R)
• M17: 25,012,914 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.8

Radius: 5.2

Gravity: 27.88 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.82 AU - 7.3 AU

Year: 10486 Days

Day: 22.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 46,744,737 km

• M1: 67,917 km (0.058 R)
• M2: 260,749 km (0.065 R)
• M3: 1,274,574 km (0.102 R)
• M4: 1,521,710 km (0.115 R)
• M5: 1,644,829 km (0.092 R)
• M6: 1,945,221 km (0.085 R)
• M7: 2,146,281 km (0.084 R)
• M8: 2,335,821 km (0.109 R)
• M9: 3,513,156 km (0.101 R)
• M10: 4,237,360 km (0.027 R)
• M11: 4,354,944 km (0.08 R)
• M12: 4,474,024 km (0.062 R)
• M13: 6,171,810 km (0.094 R)
• M14: 7,162,148 km (0.104 R)
• M15: 7,983,739 km (0.096 R)
• M16: 12,766,981 km (0.093 R)
• M17: 13,074,405 km (0.061 R)
• M18: 13,281,299 km (0.103 R)
• M19: 15,216,946 km (0.074 R)
• M20: 16,005,327 km (0.043 R)
• M21: 16,522,786 km (0.048 R)
• M22: 17,463,008 km (0.107 R)
• M23: 18,063,943 km (0.091 R)
• M24: 20,699,409 km (0.061 R)
• M25: 21,090,457 km (0.108 R)
• M26: 22,218,725 km (0.11 R)
• M27: 22,691,903 km (0.108 R)
• M28: 23,032,986 km (0.117 R)
• M29: 23,722,632 km (0.089 R)
• M30: 24,352,140 km (0.117 R)
• M31: 24,563,821 km (0.118 R)
• M32: 26,804,647 km (0.111 R)
• M33: 27,175,201 km (0.118 R)
• M34: 31,982,678 km (0.102 R)
• M35: 39,569,385 km (0.095 R)
• M36: 40,200,389 km (0.045 R)
• M37: 41,293,650 km (0.102 R)
• M38: 43,996,435 km (0.115 R)
• M39: 44,757,140 km (0.088 R)
• M40: 46,395,386 km (0.036 R)
• M41: 46,882,776 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.4

Radius: 7

Gravity: 20.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.35 AU - 8.23 AU

Year: 13836 Days

Day: 17 Hours

Environment

Temp: -232 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 46,744,737 km

• M1: 87,664 km (0.108 R)
• M2: 262,395 km (0.072 R)
• M3: 466,147 km (0.102 R)
• M4: 947,553 km (0.107 R)
• M5: 1,603,390 km (0.074 R)
• M6: 2,198,341 km (0.091 R)
• M7: 2,494,395 km (0.049 R)
• M8: 3,115,974 km (0.097 R)
• M9: 4,198,614 km (0.12 R)
• M10: 7,877,674 km (0.05 R)
• M11: 8,108,354 km (0.038 R)
• M12: 8,918,427 km (0.079 R)
• M13: 11,415,664 km (0.091 R)
• M14: 11,693,766 km (0.067 R)
• M15: 14,223,616 km (0.099 R)
• M16: 15,228,465 km (0.104 R)
• M17: 16,666,699 km (0.045 R)
• M18: 17,205,850 km (0.056 R)
• M19: 17,615,748 km (0.097 R)
• M20: 19,017,629 km (0.095 R)
• M21: 24,754,408 km (0.033 R)
• M22: 25,493,721 km (0.071 R)
• M23: 25,742,652 km (0.096 R)
• M24: 26,412,252 km (0.104 R)
• M25: 26,919,987 km (0.059 R)
• M26: 27,175,800 km (0.081 R)
• M27: 29,621,276 km (0.098 R)
• M28: 29,979,264 km (0.103 R)
• M29: 30,249,288 km (0.049 R)
• M30: 34,059,546 km (0.072 R)
• M31: 34,926,316 km (0.099 R)
• M32: 35,803,857 km (0.076 R)
• M33: 36,296,183 km (0.072 R)
• M34: 40,878,516 km (0.088 R)
• M35: 41,088,551 km (0.094 R)
• M36: 42,359,834 km (0.095 R)
• M37: 45,623,012 km (0.068 R)
• M38: 46,290,219 km (0.051 R)
• M39: 49,467,827 km (0.118 R)
• M40: 53,348,695 km (0.073 R)
• M41: 53,829,054 km (0.114 R)
• M42: 58,751,422 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.3

Radius: 5.1

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.56 AU - 9.96 AU

Year: 21433 Days

Day: 18.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,744,737 km

• M1: 69,114 km (0.11 R)
• M2: 279,299 km (0.074 R)
• M3: 511,774 km (0.051 R)
• M4: 713,432 km (0.051 R)
• M5: 2,865,398 km (0.112 R)
• M6: 4,071,007 km (0.048 R)
• M7: 4,181,111 km (0.091 R)
• M8: 4,292,860 km (0.109 R)
• M9: 4,963,807 km (0.048 R)
• M10: 6,282,512 km (0.028 R)
• M11: 6,946,876 km (0.042 R)
• M12: 7,346,901 km (0.114 R)
• M13: 11,089,391 km (0.115 R)
• M14: 11,594,134 km (0.118 R)
• M15: 12,110,247 km (0.111 R)
• M16: 12,348,556 km (0.101 R)
• M17: 16,812,706 km (0.082 R)
• M18: 18,886,432 km (0.091 R)
• M19: 19,243,821 km (0.112 R)
• M20: 20,090,844 km (0.106 R)
• M21: 20,336,185 km (0.095 R)
• M22: 20,644,955 km (0.091 R)
• M23: 20,956,119 km (0.059 R)
• M24: 24,532,704 km (0.087 R)
• M25: 25,213,225 km (0.097 R)
• M26: 28,029,106 km (0.116 R)
• M27: 30,539,957 km (0.098 R)
• M28: 35,153,256 km (0.117 R)
• M29: 36,708,026 km (0.075 R)
• M30: 37,122,861 km (0.118 R)
• M31: 41,048,160 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit