🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 14.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,539,635 km

• M1: 540,796 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.4

Radius: 8.7

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 378 Days

Day: 7.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 59,539,635 km

• M1: 109,057 km (0.096 R)
• M2: 164,258 km (0.095 R)
• M3: 233,522 km (0.097 R)
• M4: 295,007 km (0.058 R)
• M5: 427,551 km (0.093 R)
• M6: 505,641 km (0.108 R)
• M7: 560,693 km (0.073 R)
• M8: 629,209 km (0.055 R)
• M9: 689,197 km (0.106 R)
• M10: 759,359 km (0.098 R)
• M11: 1,020,557 km (0.115 R)
• M12: 1,129,165 km (0.12 R)
• M13: 1,189,752 km (0.078 R)
• M14: 1,294,919 km (0.065 R)
• M15: 1,383,182 km (0.081 R)
• M16: 1,613,114 km (0.057 R)
• M17: 1,676,543 km (0.099 R)
• M18: 1,811,481 km (0.094 R)
• M19: 1,905,428 km (0.059 R)
• M20: 2,012,241 km (0.082 R)
• M21: 2,092,276 km (0.1 R)
• M22: 2,214,348 km (0.104 R)
• M23: 2,285,257 km (0.082 R)
• M24: 2,362,898 km (0.103 R)
• M25: 2,496,340 km (0.056 R)
• M26: 2,582,508 km (0.102 R)
• M27: 2,682,290 km (0.1 R)
• M28: 2,885,893 km (0.054 R)
• M29: 3,114,328 km (0.088 R)
• M30: 3,220,693 km (0.102 R)
• M31: 3,328,253 km (0.105 R)
• M32: 3,396,171 km (0.1 R)
• M33: 3,533,352 km (0.062 R)
• M34: 3,616,529 km (0.116 R)
• M35: 3,693,422 km (0.107 R)
• M36: 3,749,671 km (0.056 R)
• M37: 3,920,063 km (0.108 R)
• M38: 4,013,561 km (0.049 R)
• M39: 4,093,147 km (0.028 R)
• M40: 4,231,974 km (0.083 R)
• M41: 4,313,056 km (0.075 R)
• M42: 4,372,297 km (0.101 R)
• M43: 4,506,785 km (0.096 R)
• M44: 4,566,924 km (0.114 R)
• M45: 4,657,730 km (0.095 R)
• M46: 4,772,022 km (0.066 R)
• M47: 4,964,705 km (0.106 R)
• M48: 5,026,937 km (0.099 R)
• M49: 5,081,540 km (0.05 R)
• M50: 5,254,476 km (0.101 R)
• M51: 5,333,762 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 13

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.83 AU - 0.91 AU

Year: 524 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,539,635 km

• M1: 166,054 km (0.051 R)
• M2: 247,435 km (0.119 R)
• M3: 338,540 km (0.119 R)
• M4: 534,812 km (0.037 R)
• M5: 704,756 km (0.064 R)
• M6: 983,905 km (0.06 R)
• M7: 1,067,979 km (0.101 R)
• M8: 1,159,234 km (0.106 R)
• M9: 1,271,582 km (0.083 R)
• M10: 1,440,328 km (0.034 R)
• M11: 1,522,607 km (0.104 R)
• M12: 1,626,727 km (0.091 R)
• M13: 1,707,809 km (0.083 R)
• M14: 1,816,268 km (0.087 R)
• M15: 1,943,276 km (0.098 R)
• M16: 2,145,084 km (0.053 R)
• M17: 2,336,719 km (0.112 R)
• M18: 2,469,711 km (0.094 R)
• M19: 2,575,477 km (0.062 R)
• M20: 2,689,022 km (0.113 R)
• M21: 2,834,730 km (0.046 R)
• M22: 2,958,298 km (0.106 R)
• M23: 3,191,820 km (0.114 R)
• M24: 3,464,238 km (0.094 R)
• M25: 3,589,900 km (0.114 R)
• M26: 3,730,821 km (0.111 R)
• M27: 3,839,429 km (0.068 R)
• M28: 3,976,611 km (0.076 R)
• M29: 4,059,637 km (0.073 R)
• M30: 4,213,723 km (0.096 R)
• M31: 4,390,997 km (0.069 R)
• M32: 4,549,122 km (0.081 R)
• M33: 4,731,182 km (0.064 R)
• M34: 4,878,536 km (0.073 R)
• M35: 5,064,935 km (0.104 R)
• M36: 5,193,140 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 9.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.96 AU - 1.56 AU

Year: 913 Days

Day: 5 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 59,539,635 km

• M1: 127,607 km (0.101 R)
• M2: 199,863 km (0.066 R)
• M3: 280,646 km (0.047 R)
• M4: 374,144 km (0.116 R)
• M5: 463,604 km (0.04 R)
• M6: 642,523 km (0.11 R)
• M7: 743,352 km (0.074 R)
• M8: 911,051 km (0.063 R)
• M9: 996,771 km (0.086 R)
• M10: 1,067,530 km (0.114 R)
• M11: 1,251,985 km (0.063 R)
• M12: 1,440,328 km (0.069 R)
• M13: 1,617,303 km (0.09 R)
• M14: 1,694,345 km (0.076 R)
• M15: 1,779,915 km (0.059 R)
• M16: 1,940,584 km (0.088 R)
• M17: 2,015,083 km (0.094 R)
• M18: 2,252,794 km (0.102 R)
• M19: 2,315,625 km (0.106 R)
• M20: 2,418,998 km (0.103 R)
• M21: 2,556,478 km (0.098 R)
• M22: 2,646,835 km (0.1 R)
• M23: 2,730,012 km (0.052 R)
• M24: 2,915,962 km (0.117 R)
• M25: 3,027,861 km (0.119 R)
• M26: 3,097,424 km (0.075 R)
• M27: 3,185,238 km (0.107 R)
• M28: 3,282,776 km (0.025 R)
• M29: 3,399,312 km (0.052 R)
• M30: 3,462,592 km (0.098 R)
• M31: 3,682,651 km (0.036 R)
• M32: 3,898,072 km (0.109 R)
• M33: 3,992,917 km (0.055 R)
• M34: 4,136,830 km (0.117 R)
• M35: 4,429,743 km (0.112 R)
• M36: 4,598,639 km (0.067 R)
• M37: 4,709,191 km (0.116 R)
• M38: 4,830,665 km (0.09 R)
• M39: 4,994,475 km (0.111 R)
• M40: 5,139,136 km (0.097 R)
• M41: 5,411,703 km (0.107 R)
• M42: 5,507,296 km (0.047 R)
• M43: 5,807,838 km (0.112 R)
• M44: 5,949,208 km (0.051 R)
• M45: 6,058,863 km (0.097 R)
• M46: 6,202,328 km (0.119 R)
• M47: 6,302,259 km (0.059 R)
• M48: 6,369,129 km (0.075 R)
• M49: 6,594,125 km (0.082 R)
• M50: 6,673,411 km (0.079 R)
• M51: 6,959,293 km (0.104 R)
• M52: 7,074,932 km (0.093 R)
• M53: 7,366,498 km (0.031 R)
• M54: 7,531,505 km (0.088 R)
• M55: 7,721,644 km (0.096 R)
• M56: 7,877,225 km (0.078 R)
• M57: 8,118,676 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.7

Radius: 3.2

Gravity: 62.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.29 AU - 9.51 AU

Year: 14337 Days

Day: 19.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,539,635 km

• M1: 74,649 km (0.063 R)
• M2: 171,738 km (0.033 R)
• M3: 318,643 km (0.071 R)
• M4: 412,890 km (0.058 R)
• M5: 463,305 km (0.069 R)
• M6: 745,297 km (0.049 R)
• M7: 765,792 km (0.07 R)
• M8: 1,141,731 km (0.103 R)
• M9: 1,261,858 km (0.08 R)
• M10: 1,949,709 km (0.096 R)
• M11: 2,093,173 km (0.115 R)
• M12: 2,732,704 km (0.113 R)
• M13: 2,893,223 km (0.115 R)
• M14: 2,925,835 km (0.096 R)
• M15: 3,023,971 km (0.091 R)
• M16: 3,325,112 km (0.1 R)
• M17: 4,136,980 km (0.096 R)
• M18: 4,735,969 km (0.063 R)
• M19: 5,045,487 km (0.079 R)
• M20: 5,242,358 km (0.042 R)
• M21: 5,847,631 km (0.083 R)
• M22: 5,971,349 km (0.043 R)
• M23: 6,390,073 km (0.084 R)
• M24: 6,774,839 km (0.057 R)
• M25: 7,432,770 km (0.103 R)
• M26: 8,064,821 km (0.073 R)
• M27: 8,620,278 km (0.113 R)
• M28: 8,714,076 km (0.11 R)
• M29: 9,719,074 km (0.087 R)
• M30: 10,210,354 km (0.042 R)
• M31: 13,268,434 km (0.099 R)
• M32: 13,322,588 km (0.093 R)
• M33: 13,922,475 km (0.03 R)
• M34: 14,867,036 km (0.078 R)
• M35: 15,432,217 km (0.039 R)
• M36: 15,660,204 km (0.041 R)
• M37: 17,169,348 km (0.046 R)
• M38: 17,346,471 km (0.091 R)
• M39: 17,464,803 km (0.109 R)
• M40: 17,941,123 km (0.118 R)
• M41: 22,093,960 km (0.11 R)
• M42: 22,350,819 km (0.096 R)
• M43: 22,738,128 km (0.077 R)
• M44: 23,781,723 km (0.103 R)
• M45: 25,644,965 km (0.093 R)
• M46: 26,389,812 km (0.116 R)
• M47: 27,073,026 km (0.091 R)
• M48: 27,141,542 km (0.111 R)
• M49: 27,210,357 km (0.114 R)
• M50: 27,623,696 km (0.069 R)
• M51: 27,761,924 km (0.043 R)
• M52: 28,526,519 km (0.037 R)
• M53: 29,227,534 km (0.099 R)
• M54: 29,368,456 km (0.094 R)
• M55: 29,650,896 km (0.08 R)
• M56: 30,503,754 km (0.098 R)
• M57: 30,718,128 km (0.063 R)
• M58: 31,364,540 km (0.096 R)
• M59: 31,870,330 km (0.076 R)
• M60: 32,378,814 km (0.109 R)
• M61: 33,403,858 km (0.085 R)
• M62: 33,846,369 km (0.116 R)
• M63: 34,142,572 km (0.118 R)
• M64: 35,786,503 km (0.079 R)
• M65: 37,609,054 km (0.085 R)
• M66: 38,608,817 km (0.08 R)
• M67: 38,918,185 km (0.104 R)
• M68: 39,461,525 km (0.087 R)
• M69: 39,539,465 km (0.09 R)
• M70: 39,617,256 km (0.098 R)
• M71: 40,320,516 km (0.1 R)
• M72: 41,977,462 km (0.114 R)
• M73: 42,136,335 km (0.068 R)
• M74: 42,295,507 km (0.112 R)
• M75: 42,534,564 km (0.057 R)
• M76: 43,656,399 km (0.09 R)
• M77: 44,625,643 km (0.08 R)
• M78: 44,706,725 km (0.119 R)
• M79: 45,275,646 km (0.065 R)
• M80: 45,438,708 km (0.094 R)
• M81: 45,520,238 km (0.12 R)
• M82: 46,174,729 km (0.116 R)
• M83: 48,739,734 km (0.112 R)
• M84: 49,576,884 km (0.065 R)
• M85: 50,672,389 km (0.093 R)
• M86: 51,690,702 km (0.111 R)
• M87: 53,058,924 km (0.117 R)
• M88: 53,230,812 km (0.059 R)
• M89: 53,316,681 km (0.11 R)
• M90: 55,656,093 km (0.119 R)
• M91: 55,830,823 km (0.111 R)
• M92: 56,882,346 km (0.081 R)
• M93: 58,294,550 km (0.101 R)
• M94: 58,383,112 km (0.11 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: 496 - 10,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit