🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 13.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.48 AU - 0.76 AU

Year: 331 Days

Day: 13.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,965,302 km

• M1: 162,912 km (0.089 R)
• M2: 671,395 km (0.093 R)
• M3: 1,237,025 km (0.038 R)
• M4: 1,691,503 km (0.088 R)
• M5: 2,102,299 km (0.07 R)
• M6: 2,969,518 km (0.113 R)
• M7: 3,397,667 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 14.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.63 AU - 0.83 AU

Year: 423 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,965,302 km

• M1: 182,809 km (0.065 R)
• M2: 655,388 km (0.044 R)
• M3: 1,138,889 km (0.034 R)
• M4: 1,654,253 km (0.061 R)
• M5: 2,173,507 km (0.119 R)
• M6: 2,793,441 km (0.089 R)
• M7: 3,301,475 km (0.073 R)
• M8: 3,826,265 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 10.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.91 AU - 1.11 AU

Year: 688 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,965,302 km

• M1: 130,599 km (0.101 R)
• M2: 520,002 km (0.061 R)
• M3: 1,113,756 km (0.08 R)
• M4: 1,979,629 km (0.105 R)
• M5: 2,875,869 km (0.092 R)
• M6: 3,646,747 km (0.103 R)
• M7: 4,987,294 km (0.101 R)
• M8: 5,505,950 km (0.113 R)
• M9: 6,137,103 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 11.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.87 AU - 2.81 AU

Year: 2428 Days

Day: 7.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,965,302 km

• M1: 145,708 km (0.033 R)
• M2: 955,182 km (0.094 R)
• M3: 1,921,585 km (0.1 R)
• M4: 2,331,483 km (0.088 R)
• M5: 2,811,991 km (0.119 R)
• M6: 3,238,196 km (0.056 R)
• M7: 3,854,090 km (0.106 R)
• M8: 4,269,822 km (0.089 R)
• M9: 4,715,474 km (0.079 R)
• M10: 5,917,493 km (0.104 R)
• M11: 7,476,303 km (0.059 R)
• M12: 7,954,119 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 13.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.87 AU - 4.59 AU

Year: 4886 Days

Day: 8 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,965,302 km

• M1: 173,384 km (0.056 R)
• M2: 1,953,000 km (0.09 R)
• M3: 5,030,827 km (0.117 R)
• M4: 7,426,188 km (0.11 R)
• M5: 8,769,427 km (0.085 R)
• M6: 10,778,377 km (0.063 R)
• M7: 12,234,563 km (0.099 R)
• M8: 12,852,551 km (0.117 R)
• M9: 15,180,594 km (0.084 R)
• M10: 18,918,147 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.5

Radius: 12.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.44 AU - 5.28 AU

Year: 6175 Days

Day: 6.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,965,302 km

• M1: 150,645 km (0.09 R)
• M2: 621,579 km (0.112 R)
• M3: 1,611,319 km (0.115 R)
• M4: 2,242,622 km (0.026 R)
• M5: 2,687,376 km (0.113 R)
• M6: 3,317,632 km (0.054 R)
• M7: 4,107,808 km (0.112 R)
• M8: 6,201,430 km (0.088 R)
• M9: 6,634,217 km (0.045 R)
• M10: 7,305,462 km (0.041 R)
• M11: 8,190,783 km (0.075 R)
• M12: 9,146,115 km (0.105 R)
• M13: 9,631,859 km (0.117 R)
• M14: 10,372,967 km (0.088 R)
• M15: 11,490,912 km (0.081 R)
• M16: 11,968,877 km (0.043 R)
• M17: 14,112,764 km (0.092 R)
• M18: 15,223,827 km (0.064 R)
• M19: 16,229,723 km (0.04 R)
• M20: 17,054,606 km (0.062 R)
• M21: 18,491,194 km (0.085 R)
• M22: 21,148,651 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 8.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.88 AU - 4.96 AU

Year: 7402 Days

Day: 14.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,965,302 km

• M1: 143,016 km (0.041 R)
• M2: 443,558 km (0.047 R)
• M3: 1,299,407 km (0.114 R)
• M4: 1,724,415 km (0.109 R)
• M5: 2,352,127 km (0.113 R)
• M6: 3,502,984 km (0.1 R)
• M7: 4,418,972 km (0.101 R)
• M8: 5,359,793 km (0.12 R)
• M9: 10,248,202 km (0.081 R)
• M10: 11,335,180 km (0.049 R)
• M11: 11,885,102 km (0.07 R)
• M12: 13,038,352 km (0.052 R)
• M13: 15,258,833 km (0.086 R)
• M14: 17,496,069 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.3

Radius: 6.3

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.9 AU - 9.08 AU

Year: 15318 Days

Day: 16.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,965,302 km

• M1: 79,736 km (0.116 R)
• M2: 419,772 km (0.111 R)
• M3: 2,150,469 km (0.098 R)
• M4: 2,548,101 km (0.048 R)
• M5: 4,009,672 km (0.076 R)
• M6: 5,204,061 km (0.038 R)
• M7: 5,662,279 km (0.081 R)
• M8: 7,156,613 km (0.089 R)
• M9: 9,144,319 km (0.067 R)
• M10: 9,499,465 km (0.109 R)
• M11: 12,680,215 km (0.112 R)
• M12: 13,058,249 km (0.083 R)
• M13: 13,314,360 km (0.083 R)
• M14: 14,036,170 km (0.051 R)
• M15: 16,506,479 km (0.104 R)
• M16: 17,339,141 km (0.11 R)
• M17: 19,417,953 km (0.085 R)
• M18: 20,689,834 km (0.09 R)
• M19: 21,836,352 km (0.096 R)
• M20: 23,587,246 km (0.074 R)
• M21: 27,997,242 km (0.105 R)
• M22: 30,619,842 km (0.111 R)
• M23: 33,640,821 km (0.095 R)
• M24: 36,600,615 km (0.108 R)
• M25: 37,883,417 km (0.112 R)
• M26: 40,674,464 km (0.114 R)
• M27: 44,895,219 km (0.117 R)
• M28: 45,479,099 km (0.11 R)
• M29: 50,806,279 km (0.077 R)
• M30: 54,194,222 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.2

Radius: 3.6

Gravity: 41.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.08 AU - 9.5 AU

Year: 17676 Days

Day: 16 Hours

Environment

Temp: -231 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,965,302 km

• M1: 45,179 km (0.059 R)
• M2: 180,714 km (0.112 R)
• M3: 330,910 km (0.118 R)
• M4: 475,721 km (0.065 R)
• M5: 813,513 km (0.063 R)
• M6: 1,010,234 km (0.086 R)
• M7: 1,211,144 km (0.084 R)
• M8: 2,897,561 km (0.103 R)
• M9: 3,519,888 km (0.106 R)
• M10: 3,951,329 km (0.072 R)
• M11: 4,258,004 km (0.115 R)
• M12: 5,531,680 km (0.109 R)
• M13: 7,127,890 km (0.058 R)
• M14: 8,200,357 km (0.079 R)
• M15: 9,269,383 km (0.1 R)
• M16: 18,437,040 km (0.049 R)
• M17: 22,194,639 km (0.072 R)
• M18: 23,355,070 km (0.04 R)
• M19: 23,552,390 km (0.119 R)
• M20: 25,691,190 km (0.083 R)
• M21: 26,325,336 km (0.106 R)
• M22: 26,753,784 km (0.096 R)
• M23: 28,178,554 km (0.094 R)
• M24: 29,079,881 km (0.109 R)
• M25: 29,768,480 km (0.081 R)
• M26: 33,374,836 km (0.108 R)
• M27: 37,666,350 km (0.091 R)
• M28: 41,295,744 km (0.067 R)
• M29: 41,728,980 km (0.099 R)
• M30: 42,604,426 km (0.09 R)
• M31: 44,694,757 km (0.096 R)
• M32: 44,846,599 km (0.11 R)
• M33: 45,457,557 km (0.065 R)
• M34: 48,275,532 km (0.093 R)
• M35: 48,917,157 km (0.104 R)
• M36: 53,056,830 km (0.106 R)
• M37: 55,298,853 km (0.097 R)
• M38: 59,418,928 km (0.114 R)
• M39: 59,602,484 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.4

Radius: 5.5

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.21 AU - 11.13 AU

Year: 20395 Days

Day: 18.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,965,302 km

• M1: 97,089 km (0.102 R)
• M2: 271,371 km (0.112 R)
• M3: 578,046 km (0.071 R)
• M4: 1,136,794 km (0.025 R)
• M5: 1,624,782 km (0.092 R)
• M6: 2,435,453 km (0.11 R)
• M7: 2,616,168 km (0.117 R)
• M8: 3,376,125 km (0.108 R)
• M9: 4,919,077 km (0.092 R)
• M10: 7,105,151 km (0.075 R)
• M11: 7,429,180 km (0.091 R)
• M12: 8,877,437 km (0.1 R)
• M13: 9,091,063 km (0.113 R)
• M14: 11,863,859 km (0.076 R)
• M15: 12,123,112 km (0.112 R)
• M16: 12,991,827 km (0.088 R)
• M17: 22,657,046 km (0.059 R)
• M18: 26,530,584 km (0.069 R)
• M19: 26,862,691 km (0.073 R)
• M20: 27,197,641 km (0.081 R)
• M21: 32,688,032 km (0.036 R)
• M22: 32,942,199 km (0.107 R)
• M23: 34,758,467 km (0.084 R)
• M24: 44,380,901 km (0.103 R)
• M25: 46,272,865 km (0.077 R)
• M26: 53,142,699 km (0.039 R)
• M27: 53,318,327 km (0.081 R)
• M28: 60,279,564 km (0.096 R)
• M29: 62,207,283 km (0.086 R)
• M30: 65,982,235 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit