🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 9.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 382 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 78,890,387 km

• M1: 120,725 km (0.098 R)
• M2: 528,080 km (0.066 R)
• M3: 1,205,011 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 9.7

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.37 AU - 2.13 AU

Year: 1544 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,890,387 km

• M1: 120,576 km (0.039 R)
• M2: 437,275 km (0.037 R)
• M3: 739,013 km (0.082 R)
• M4: 1,101,489 km (0.066 R)
• M5: 1,620,743 km (0.119 R)
• M6: 2,190,113 km (0.083 R)
• M7: 2,666,881 km (0.098 R)
• M8: 3,462,892 km (0.071 R)
• M9: 4,058,441 km (0.112 R)
• M10: 5,564,293 km (0.107 R)
• M11: 6,188,266 km (0.106 R)
• M12: 7,065,657 km (0.058 R)
• M13: 7,439,053 km (0.115 R)
• M14: 7,910,287 km (0.071 R)
• M15: 8,669,197 km (0.088 R)
• M16: 9,540,006 km (0.106 R)
• M17: 10,778,826 km (0.112 R)
• M18: 11,346,550 km (0.104 R)
• M19: 13,901,382 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 8.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.04 AU - 2.06 AU

Year: 1957 Days

Day: 10.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,890,387 km

• M1: 110,702 km (0.11 R)
• M2: 476,170 km (0.075 R)
• M3: 888,312 km (0.062 R)
• M4: 1,429,258 km (0.1 R)
• M5: 2,444,579 km (0.113 R)
• M6: 2,922,993 km (0.053 R)
• M7: 4,477,464 km (0.086 R)
• M8: 6,010,394 km (0.089 R)
• M9: 6,495,988 km (0.067 R)
• M10: 7,032,596 km (0.044 R)
• M11: 7,704,440 km (0.083 R)
• M12: 9,056,505 km (0.103 R)
• M13: 10,626,386 km (0.04 R)
• M14: 10,927,077 km (0.111 R)
• M15: 11,757,046 km (0.105 R)
• M16: 12,078,831 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.1

Radius: 7.6

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.58 AU - 7.38 AU

Year: 11000 Days

Day: 23.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,890,387 km

• M1: 94,546 km (0.085 R)
• M2: 450,738 km (0.078 R)
• M3: 915,838 km (0.105 R)
• M4: 1,162,824 km (0.112 R)
• M5: 1,414,298 km (0.071 R)
• M6: 1,764,656 km (0.113 R)
• M7: 2,135,809 km (0.09 R)
• M8: 2,989,564 km (0.083 R)
• M9: 3,544,722 km (0.104 R)
• M10: 4,025,380 km (0.081 R)
• M11: 4,671,194 km (0.096 R)
• M12: 5,350,218 km (0.084 R)
• M13: 7,739,446 km (0.071 R)
• M14: 8,735,468 km (0.108 R)
• M15: 8,973,329 km (0.113 R)
• M16: 10,385,982 km (0.072 R)
• M17: 11,710,073 km (0.086 R)
• M18: 12,116,530 km (0.106 R)
• M19: 14,823,354 km (0.096 R)
• M20: 15,368,040 km (0.046 R)
• M21: 15,645,394 km (0.104 R)
• M22: 16,861,176 km (0.073 R)
• M23: 17,230,533 km (0.025 R)
• M24: 19,078,665 km (0.105 R)
• M25: 22,714,043 km (0.03 R)
• M26: 23,073,976 km (0.089 R)
• M27: 23,437,798 km (0.032 R)
• M28: 25,798,751 km (0.107 R)
• M29: 26,388,017 km (0.112 R)
• M30: 29,046,222 km (0.118 R)
• M31: 34,413,045 km (0.032 R)
• M32: 36,708,326 km (0.034 R)
• M33: 44,063,604 km (0.108 R)
• M34: 45,615,383 km (0.095 R)
• M35: 50,031,961 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427

Radius: 4.6

Gravity: 20.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.79 AU - 8.71 AU

Year: 13018 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,890,387 km

• M1: 57,296 km (0.117 R)
• M2: 225,145 km (0.101 R)
• M3: 739,761 km (0.118 R)
• M4: 1,523,954 km (0.102 R)
• M5: 1,700,329 km (0.064 R)
• M6: 4,589,962 km (0.102 R)
• M7: 5,087,375 km (0.063 R)
• M8: 5,585,536 km (0.112 R)
• M9: 11,678,059 km (0.054 R)
• M10: 17,215,573 km (0.093 R)
• M11: 18,870,126 km (0.098 R)
• M12: 19,576,527 km (0.092 R)
• M13: 20,381,812 km (0.072 R)
• M14: 21,630,955 km (0.115 R)
• M15: 29,268,075 km (0.096 R)
• M16: 30,319,898 km (0.119 R)
• M17: 31,834,576 km (0.12 R)
• M18: 39,024,998 km (0.092 R)
• M19: 39,913,460 km (0.12 R)
• M20: 40,427,179 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.6

Radius: 4.6

Gravity: 16.57 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.89 AU - 8.39 AU

Year: 14082 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,890,387 km

• M1: 57,894 km (0.069 R)
• M2: 216,319 km (0.081 R)
• M3: 387,159 km (0.081 R)
• M4: 791,074 km (0.112 R)
• M5: 1,068,727 km (0.116 R)
• M6: 1,802,056 km (0.112 R)
• M7: 2,494,395 km (0.116 R)
• M8: 4,619,283 km (0.117 R)
• M9: 4,832,610 km (0.104 R)
• M10: 9,014,618 km (0.097 R)
• M11: 10,243,415 km (0.076 R)
• M12: 10,449,860 km (0.065 R)
• M13: 10,606,489 km (0.114 R)
• M14: 12,552,159 km (0.081 R)
• M15: 14,398,945 km (0.05 R)
• M16: 16,489,724 km (0.1 R)
• M17: 16,702,153 km (0.044 R)
• M18: 18,392,310 km (0.103 R)
• M19: 30,553,720 km (0.046 R)
• M20: 33,634,239 km (0.068 R)
• M21: 34,435,485 km (0.112 R)
• M22: 38,260,703 km (0.044 R)
• M23: 40,532,197 km (0.119 R)
• M24: 48,171,113 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.5

Radius: 5.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.22 AU - 8.94 AU

Year: 15316 Days

Day: 19.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,890,387 km

• M1: 71,957 km (0.07 R)
• M2: 372,648 km (0.039 R)
• M3: 572,661 km (0.098 R)
• M4: 1,027,588 km (0.096 R)
• M5: 1,350,420 km (0.106 R)
• M6: 2,037,224 km (0.099 R)
• M7: 2,215,544 km (0.119 R)
• M8: 2,475,546 km (0.052 R)
• M9: 4,432,435 km (0.062 R)
• M10: 5,106,823 km (0.104 R)
• M11: 6,834,977 km (0.084 R)
• M12: 9,091,661 km (0.096 R)
• M13: 10,602,599 km (0.029 R)
• M14: 15,127,935 km (0.052 R)
• M15: 17,707,750 km (0.1 R)
• M16: 18,887,928 km (0.07 R)
• M17: 20,641,963 km (0.102 R)
• M18: 23,145,633 km (0.1 R)
• M19: 25,151,142 km (0.071 R)
• M20: 32,465,281 km (0.081 R)
• M21: 36,163,191 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.9

Radius: 4.5

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.46 AU - 11.5 AU

Year: 19464 Days

Day: 24.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,890,387 km

• M1: 59,241 km (0.075 R)
• M2: 231,428 km (0.088 R)
• M3: 424,409 km (0.055 R)
• M4: 586,424 km (0.087 R)
• M5: 2,237,087 km (0.066 R)
• M6: 2,669,125 km (0.106 R)
• M7: 4,205,645 km (0.114 R)
• M8: 4,930,596 km (0.115 R)
• M9: 5,070,919 km (0.088 R)
• M10: 5,890,715 km (0.078 R)
• M11: 6,624,343 km (0.056 R)
• M12: 8,419,518 km (0.079 R)
• M13: 8,824,180 km (0.112 R)
• M14: 10,003,610 km (0.105 R)
• M15: 11,043,913 km (0.096 R)
• M16: 12,605,416 km (0.077 R)
• M17: 14,096,308 km (0.107 R)
• M18: 15,928,732 km (0.105 R)
• M19: 17,996,624 km (0.094 R)
• M20: 18,329,928 km (0.043 R)
• M21: 22,559,658 km (0.116 R)
• M22: 25,679,073 km (0.114 R)
• M23: 26,314,415 km (0.039 R)
• M24: 28,620,317 km (0.1 R)
• M25: 28,846,658 km (0.077 R)
• M26: 32,756,847 km (0.089 R)
• M27: 34,645,520 km (0.057 R)
• M28: 37,409,640 km (0.074 R)
• M29: 41,318,932 km (0.082 R)
• M30: 51,592,416 km (0.085 R)
• M31: 54,663,361 km (0.076 R)
• M32: 62,869,104 km (0.087 R)
• M33: 64,021,606 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 4.5

Gravity: 37.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.38 AU - 10 AU

Year: 20115 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,890,387 km

• M1: 56,099 km (0.055 R)
• M2: 258,655 km (0.051 R)
• M3: 677,230 km (0.119 R)
• M4: 1,027,737 km (0.063 R)
• M5: 1,173,296 km (0.108 R)
• M6: 1,363,136 km (0.092 R)
• M7: 1,642,435 km (0.114 R)
• M8: 2,314,728 km (0.118 R)
• M9: 3,464,986 km (0.061 R)
• M10: 4,768,432 km (0.068 R)
• M11: 6,725,771 km (0.062 R)
• M12: 7,097,073 km (0.081 R)
• M13: 10,208,858 km (0.119 R)
• M14: 10,699,090 km (0.096 R)
• M15: 11,140,703 km (0.093 R)
• M16: 11,925,942 km (0.111 R)
• M17: 14,350,325 km (0.107 R)
• M18: 17,513,423 km (0.09 R)
• M19: 19,210,461 km (0.07 R)
• M20: 20,528,867 km (0.119 R)
• M21: 21,013,863 km (0.093 R)
• M22: 21,407,455 km (0.044 R)
• M23: 21,906,364 km (0.071 R)
• M24: 22,823,698 km (0.045 R)
• M25: 24,953,523 km (0.045 R)
• M26: 29,603,474 km (0.118 R)
• M27: 30,598,000 km (0.087 R)
• M28: 32,522,427 km (0.101 R)
• M29: 40,268,007 km (0.079 R)
• M30: 40,722,635 km (0.111 R)
• M31: 45,787,271 km (0.094 R)
• M32: 46,117,134 km (0.084 R)
• M33: 46,448,493 km (0.063 R)
• M34: 47,283,848 km (0.106 R)
• M35: 47,620,742 km (0.115 R)
• M36: 57,334,880 km (0.094 R)
• M37: 57,718,000 km (0.102 R)
• M38: 67,646,661 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 14,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit