🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.72 AU

Year: 297 Days

Day: 22.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.46 AU - 0.72 AU

Year: 297 Days

Day: 45.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 14.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.88 AU - 1.12 AU

Year: 656 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,536,672 km

• M1: 185,950 km (0.111 R)
• M2: 281,992 km (0.115 R)
• M3: 378,034 km (0.099 R)
• M4: 482,603 km (0.119 R)
• M5: 643,121 km (0.119 R)
• M6: 851,212 km (0.064 R)
• M7: 992,432 km (0.114 R)
• M8: 1,127,519 km (0.05 R)
• M9: 1,279,660 km (0.038 R)
• M10: 1,412,054 km (0.029 R)
• M11: 1,516,025 km (0.067 R)
• M12: 1,611,468 km (0.069 R)
• M13: 1,862,194 km (0.116 R)
• M14: 2,170,216 km (0.111 R)
• M15: 2,272,392 km (0.106 R)
• M16: 2,376,213 km (0.099 R)
• M17: 2,481,679 km (0.068 R)
• M18: 2,602,405 km (0.105 R)
• M19: 2,725,075 km (0.098 R)
• M20: 2,835,777 km (0.107 R)
• M21: 2,941,094 km (0.062 R)
• M22: 3,090,692 km (0.119 R)
• M23: 3,286,815 km (0.065 R)
• M24: 3,457,207 km (0.084 R)
• M25: 3,562,524 km (0.043 R)
• M26: 3,838,083 km (0.058 R)
• M27: 3,986,484 km (0.097 R)
• M28: 4,200,559 km (0.098 R)
• M29: 4,321,134 km (0.11 R)
• M30: 4,731,781 km (0.114 R)
• M31: 4,857,443 km (0.07 R)
• M32: 4,992,829 km (0.087 R)
• M33: 5,327,928 km (0.109 R)
• M34: 5,458,826 km (0.079 R)
• M35: 5,670,507 km (0.077 R)
• M36: 5,894,007 km (0.094 R)
• M37: 6,002,315 km (0.117 R)
• M38: 6,111,223 km (0.081 R)
• M39: 6,220,878 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.8

Radius: 12.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.08 AU - 1.28 AU

Year: 841 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 20,536,672 km

• M1: 157,227 km (0.097 R)
• M2: 257,009 km (0.095 R)
• M3: 387,608 km (0.1 R)
• M4: 489,933 km (0.104 R)
• M5: 688,001 km (0.063 R)
• M6: 847,322 km (0.072 R)
• M7: 968,048 km (0.029 R)
• M8: 1,137,841 km (0.051 R)
• M9: 1,248,843 km (0.111 R)
• M10: 1,684,173 km (0.09 R)
• M11: 1,808,788 km (0.035 R)
• M12: 1,912,310 km (0.055 R)
• M13: 2,010,745 km (0.114 R)
• M14: 2,342,703 km (0.105 R)
• M15: 2,437,099 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 10.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.05 AU - 1.75 AU

Year: 1087 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,536,672 km

• M1: 134,040 km (0.112 R)
• M2: 329,714 km (0.096 R)
• M3: 464,801 km (0.092 R)
• M4: 639,531 km (0.112 R)
• M5: 843,882 km (0.038 R)
• M6: 1,186,311 km (0.105 R)
• M7: 1,258,417 km (0.053 R)
• M8: 1,348,475 km (0.114 R)
• M9: 1,424,022 km (0.088 R)
• M10: 1,588,131 km (0.101 R)
• M11: 1,722,320 km (0.11 R)
• M12: 1,795,324 km (0.114 R)
• M13: 1,888,224 km (0.084 R)
• M14: 2,256,385 km (0.087 R)
• M15: 2,387,432 km (0.1 R)
• M16: 2,510,851 km (0.083 R)
• M17: 2,850,288 km (0.07 R)
• M18: 3,003,476 km (0.106 R)
• M19: 3,114,628 km (0.057 R)
• M20: 3,238,345 km (0.088 R)
• M21: 3,386,896 km (0.095 R)
• M22: 3,456,160 km (0.098 R)
• M23: 3,537,690 km (0.106 R)
• M24: 3,619,820 km (0.101 R)
• M25: 3,714,366 km (0.054 R)
• M26: 3,966,887 km (0.114 R)
• M27: 4,175,277 km (0.073 R)
• M28: 4,552,114 km (0.106 R)
• M29: 4,848,467 km (0.116 R)
• M30: 5,084,832 km (0.065 R)
• M31: 5,164,418 km (0.081 R)
• M32: 5,378,791 km (0.084 R)
• M33: 5,555,167 km (0.106 R)
• M34: 5,719,725 km (0.116 R)
• M35: 5,969,553 km (0.037 R)
• M36: 6,067,690 km (0.116 R)
• M37: 6,194,698 km (0.114 R)
• M38: 6,279,819 km (0.096 R)
• M39: 6,408,174 km (0.091 R)
• M40: 6,740,581 km (0.119 R)
• M41: 6,813,435 km (0.088 R)
• M42: 7,227,073 km (0.085 R)
• M43: 7,847,456 km (0.106 R)
• M44: 8,047,767 km (0.11 R)
• M45: 8,390,645 km (0.052 R)
• M46: 8,484,892 km (0.117 R)
• M47: 8,722,304 km (0.111 R)
• M48: 8,786,033 km (0.082 R)
• M49: 8,865,918 km (0.066 R)
• M50: 8,929,946 km (0.073 R)
• M51: 9,074,457 km (0.089 R)
• M52: 9,220,016 km (0.05 R)
• M53: 9,578,752 km (0.092 R)
• M54: 9,677,337 km (0.088 R)
• M55: 10,008,546 km (0.109 R)
• M56: 10,563,255 km (0.105 R)
• M57: 10,750,402 km (0.093 R)
• M58: 10,887,284 km (0.052 R)
• M59: 11,076,376 km (0.12 R)
• M60: 11,179,898 km (0.081 R)
• M61: 11,422,845 km (0.09 R)
• M62: 11,527,563 km (0.053 R)
• M63: 11,614,928 km (0.094 R)
• M64: 11,825,712 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 12.1

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.98 AU - 2.7 AU

Year: 2348 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,536,672 km

• M1: 153,188 km (0.118 R)
• M2: 307,872 km (0.051 R)
• M3: 420,819 km (0.104 R)
• M4: 592,557 km (0.097 R)
• M5: 922,570 km (0.074 R)
• M6: 1,015,171 km (0.105 R)
• M7: 1,156,392 km (0.091 R)
• M8: 1,304,344 km (0.094 R)
• M9: 1,477,279 km (0.073 R)
• M10: 1,620,145 km (0.089 R)
• M11: 1,940,434 km (0.098 R)
• M12: 2,118,605 km (0.067 R)
• M13: 2,442,185 km (0.043 R)
• M14: 2,529,850 km (0.071 R)
• M15: 2,787,607 km (0.076 R)
• M16: 3,148,736 km (0.057 R)
• M17: 3,322,868 km (0.108 R)
• M18: 3,819,982 km (0.106 R)
• M19: 3,915,874 km (0.04 R)
• M20: 4,006,081 km (0.106 R)
• M21: 4,521,596 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 12.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.57 AU - 3.21 AU

Year: 3223 Days

Day: 12.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,536,672 km

• M1: 157,826 km (0.102 R)
• M2: 241,601 km (0.074 R)
• M3: 318,195 km (0.037 R)
• M4: 436,676 km (0.04 R)
• M5: 549,473 km (0.051 R)
• M6: 647,011 km (0.095 R)
• M7: 795,113 km (0.089 R)
• M8: 908,358 km (0.111 R)
• M9: 1,044,193 km (0.099 R)
• M10: 1,327,980 km (0.109 R)
• M11: 1,437,636 km (0.102 R)
• M12: 1,569,431 km (0.109 R)
• M13: 1,785,151 km (0.042 R)
• M14: 2,074,025 km (0.066 R)
• M15: 2,170,067 km (0.072 R)
• M16: 2,322,806 km (0.114 R)
• M17: 2,400,447 km (0.091 R)
• M18: 2,524,314 km (0.081 R)
• M19: 2,696,801 km (0.077 R)
• M20: 2,778,631 km (0.078 R)
• M21: 2,909,080 km (0.111 R)
• M22: 3,005,272 km (0.12 R)
• M23: 3,102,510 km (0.051 R)
• M24: 3,617,426 km (0.087 R)
• M25: 3,747,127 km (0.043 R)
• M26: 4,145,806 km (0.106 R)
• M27: 4,419,271 km (0.089 R)
• M28: 4,642,321 km (0.067 R)
• M29: 4,726,994 km (0.111 R)
• M30: 4,854,900 km (0.086 R)
• M31: 5,012,725 km (0.12 R)
• M32: 5,172,346 km (0.099 R)
• M33: 5,511,784 km (0.073 R)
• M34: 5,646,572 km (0.083 R)
• M35: 5,782,406 km (0.101 R)
• M36: 5,919,438 km (0.081 R)
• M37: 6,212,201 km (0.062 R)
• M38: 6,509,751 km (0.12 R)
• M39: 6,763,918 km (0.069 R)
• M40: 7,070,145 km (0.075 R)
• M41: 7,167,832 km (0.081 R)
• M42: 7,249,513 km (0.028 R)
• M43: 7,496,648 km (0.084 R)
• M44: 7,596,281 km (0.109 R)
• M45: 8,271,715 km (0.043 R)
• M46: 8,495,364 km (0.113 R)
• M47: 8,668,748 km (0.099 R)
• M48: 8,913,490 km (0.076 R)
• M49: 9,178,428 km (0.107 R)
• M50: 9,320,695 km (0.055 R)
• M51: 9,553,619 km (0.078 R)
• M52: 9,643,677 km (0.094 R)
• M53: 9,752,136 km (0.092 R)
• M54: 9,970,249 km (0.079 R)
• M55: 10,116,556 km (0.031 R)
• M56: 10,337,512 km (0.092 R)
• M57: 10,448,514 km (0.088 R)
• M58: 10,746,513 km (0.078 R)
• M59: 11,009,655 km (0.111 R)
• M60: 11,465,630 km (0.068 R)
• M61: 11,831,097 km (0.107 R)
• M62: 12,102,767 km (0.084 R)
• M63: 12,317,739 km (0.081 R)
• M64: 12,870,653 km (0.085 R)
• M65: 13,290,724 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 8.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.47 AU - 3.51 AU

Year: 4277 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,536,672 km

• M1: 128,056 km (0.082 R)
• M2: 191,485 km (0.081 R)
• M3: 381,325 km (0.085 R)
• M4: 505,342 km (0.102 R)
• M5: 607,966 km (0.093 R)
• M6: 766,390 km (0.09 R)
• M7: 907,311 km (0.089 R)
• M8: 1,112,559 km (0.109 R)
• M9: 1,567,786 km (0.091 R)
• M10: 1,657,544 km (0.059 R)
• M11: 1,856,061 km (0.114 R)
• M12: 2,034,381 km (0.032 R)
• M13: 2,189,814 km (0.097 R)
• M14: 2,319,814 km (0.103 R)
• M15: 2,542,416 km (0.112 R)
• M16: 2,633,371 km (0.078 R)
• M17: 2,818,573 km (0.095 R)
• M18: 2,944,535 km (0.049 R)
• M19: 3,568,208 km (0.065 R)
• M20: 3,721,845 km (0.032 R)
• M21: 4,018,049 km (0.085 R)
• M22: 4,088,959 km (0.091 R)
• M23: 4,303,931 km (0.04 R)
• M24: 4,541,043 km (0.109 R)
• M25: 5,009,135 km (0.118 R)
• M26: 5,123,877 km (0.1 R)
• M27: 5,220,068 km (0.099 R)
• M28: 5,433,843 km (0.07 R)
• M29: 5,512,382 km (0.105 R)
• M30: 6,011,441 km (0.062 R)
• M31: 6,629,280 km (0.101 R)
• M32: 6,692,261 km (0.104 R)
• M33: 6,945,979 km (0.108 R)
• M34: 7,073,885 km (0.116 R)
• M35: 7,419,157 km (0.102 R)
• M36: 7,506,372 km (0.115 R)
• M37: 7,725,832 km (0.108 R)
• M38: 8,762,396 km (0.066 R)
• M39: 8,900,774 km (0.086 R)
• M40: 9,818,258 km (0.093 R)
• M41: 9,914,000 km (0.054 R)
• M42: 9,986,107 km (0.099 R)
• M43: 10,082,448 km (0.12 R)
• M44: 10,251,792 km (0.073 R)
• M45: 10,470,953 km (0.108 R)
• M46: 10,740,828 km (0.03 R)
• M47: 11,362,856 km (0.118 R)
• M48: 11,843,514 km (0.112 R)
• M49: 12,330,604 km (0.109 R)
• M50: 13,218,917 km (0.054 R)
• M51: 13,750,887 km (0.117 R)
• M52: 13,938,782 km (0.092 R)
• M53: 14,181,729 km (0.118 R)
• M54: 14,371,568 km (0.055 R)
• M55: 14,644,136 km (0.094 R)
• M56: 14,781,167 km (0.057 R)
• M57: 15,444,634 km (0.06 R)
• M58: 15,612,034 km (0.075 R)
• M59: 15,780,032 km (0.108 R)
• M60: 15,836,131 km (0.098 R)
• M61: 16,004,878 km (0.117 R)
• M62: 16,372,589 km (0.039 R)
• M63: 16,657,424 km (0.071 R)
• M64: 17,030,072 km (0.082 R)
• M65: 17,347,668 km (0.076 R)
• M66: 17,463,607 km (0.068 R)
• M67: 17,521,651 km (0.095 R)
• M68: 17,988,546 km (0.079 R)
• M69: 18,577,812 km (0.097 R)
• M70: 18,726,213 km (0.082 R)
• M71: 19,083,752 km (0.119 R)
• M72: 19,293,488 km (0.068 R)
• M73: 19,836,079 km (0.1 R)
• M74: 20,109,245 km (0.062 R)
• M75: 20,383,607 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit