🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.68 AU - 0.86 AU

Year: 257 Days

Day: 41.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,513,383 km

• M1: 480,209 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.19 AU - 1.75 AU

Year: 679 Days

Day: 25.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 9.2

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.55 AU - 5.53 AU

Year: 3684 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,513,383 km

• M1: 115,190 km (0.094 R)
• M2: 277,953 km (0.069 R)
• M3: 427,850 km (0.074 R)
• M4: 490,831 km (0.095 R)
• M5: 607,068 km (0.106 R)
• M6: 722,558 km (0.101 R)
• M7: 1,013,376 km (0.104 R)
• M8: 1,101,340 km (0.072 R)
• M9: 1,231,789 km (0.075 R)
• M10: 1,668,465 km (0.088 R)
• M11: 1,743,264 km (0.109 R)
• M12: 1,943,276 km (0.064 R)
• M13: 2,086,142 km (0.069 R)
• M14: 2,199,687 km (0.097 R)
• M15: 2,399,251 km (0.105 R)
• M16: 3,407,241 km (0.096 R)
• M17: 3,483,835 km (0.092 R)
• M18: 3,580,326 km (0.084 R)
• M19: 4,117,083 km (0.11 R)
• M20: 4,405,358 km (0.095 R)
• M21: 4,615,394 km (0.075 R)
• M22: 5,023,347 km (0.058 R)
• M23: 5,264,947 km (0.045 R)
• M24: 5,578,056 km (0.052 R)
• M25: 6,363,295 km (0.114 R)
• M26: 6,481,777 km (0.088 R)
• M27: 6,889,880 km (0.069 R)
• M28: 7,430,526 km (0.097 R)
• M29: 7,731,068 km (0.113 R)
• M30: 8,112,543 km (0.11 R)
• M31: 8,266,778 km (0.082 R)
• M32: 8,370,300 km (0.104 R)
• M33: 8,474,121 km (0.099 R)
• M34: 8,867,264 km (0.067 R)
• M35: 9,026,287 km (0.108 R)
• M36: 9,159,578 km (0.098 R)
• M37: 9,347,174 km (0.096 R)
• M38: 9,481,962 km (0.117 R)
• M39: 9,862,688 km (0.042 R)
• M40: 10,027,545 km (0.06 R)
• M41: 10,443,427 km (0.063 R)
• M42: 11,320,819 km (0.081 R)
• M43: 11,435,710 km (0.05 R)
• M44: 12,280,639 km (0.117 R)
• M45: 12,457,912 km (0.101 R)
• M46: 12,665,853 km (0.077 R)
• M47: 12,815,152 km (0.092 R)
• M48: 12,904,911 km (0.072 R)
• M49: 13,055,107 km (0.079 R)
• M50: 13,722,762 km (0.074 R)
• M51: 14,153,455 km (0.094 R)
• M52: 14,839,211 km (0.075 R)
• M53: 15,028,153 km (0.037 R)
• M54: 15,567,753 km (0.102 R)
• M55: 16,016,995 km (0.051 R)
• M56: 16,113,785 km (0.092 R)
• M57: 16,437,814 km (0.052 R)
• M58: 16,764,087 km (0.098 R)
• M59: 16,960,808 km (0.113 R)
• M60: 17,323,583 km (0.058 R)
• M61: 17,755,622 km (0.068 R)
• M62: 17,922,722 km (0.067 R)
• M63: 18,157,591 km (0.051 R)
• M64: 18,800,114 km (0.034 R)
• M65: 19,175,455 km (0.043 R)
• M66: 19,518,932 km (0.078 R)
• M67: 19,587,896 km (0.12 R)
• M68: 19,725,975 km (0.052 R)
• M69: 20,177,162 km (0.095 R)
• M70: 20,666,647 km (0.043 R)
• M71: 20,807,269 km (0.094 R)
• M72: 20,983,495 km (0.109 R)
• M73: 21,301,989 km (0.12 R)
• M74: 21,479,561 km (0.064 R)
• M75: 21,586,374 km (0.111 R)
• M76: 22,519,267 km (0.114 R)
• M77: 22,627,725 km (0.116 R)
• M78: 22,990,650 km (0.119 R)
• M79: 23,832,736 km (0.078 R)
• M80: 24,053,991 km (0.107 R)
• M81: 24,461,645 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 14.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.99 AU - 5.43 AU

Year: 3892 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,513,383 km

• M1: 179,817 km (0.106 R)
• M2: 285,582 km (0.119 R)
• M3: 463,753 km (0.118 R)
• M4: 691,890 km (0.055 R)
• M5: 904,170 km (0.116 R)
• M6: 1,019,210 km (0.12 R)
• M7: 1,139,637 km (0.063 R)
• M8: 1,239,867 km (0.081 R)
• M9: 1,343,239 km (0.116 R)
• M10: 1,449,903 km (0.038 R)
• M11: 1,545,645 km (0.064 R)
• M12: 1,773,184 km (0.113 R)
• M13: 2,293,635 km (0.119 R)
• M14: 2,505,316 km (0.086 R)
• M15: 2,809,298 km (0.085 R)
• M16: 3,001,083 km (0.083 R)
• M17: 3,197,206 km (0.072 R)
• M18: 3,546,367 km (0.113 R)
• M19: 3,869,349 km (0.091 R)
• M20: 3,966,139 km (0.102 R)
• M21: 4,402,217 km (0.113 R)
• M22: 4,667,154 km (0.11 R)
• M23: 4,874,497 km (0.068 R)
• M24: 4,979,515 km (0.084 R)
• M25: 5,106,374 km (0.074 R)
• M26: 5,406,617 km (0.08 R)
• M27: 5,515,374 km (0.117 R)
• M28: 5,868,126 km (0.059 R)
• M29: 6,092,373 km (0.103 R)
• M30: 6,228,208 km (0.085 R)
• M31: 6,618,958 km (0.094 R)
• M32: 7,136,417 km (0.103 R)
• M33: 7,400,158 km (0.072 R)
• M34: 7,838,779 km (0.116 R)
• M35: 8,361,175 km (0.119 R)
• M36: 8,766,884 km (0.101 R)
• M37: 8,997,863 km (0.117 R)
• M38: 9,283,146 km (0.083 R)
• M39: 9,915,646 km (0.088 R)
• M40: 10,156,499 km (0.094 R)
• M41: 10,264,209 km (0.083 R)
• M42: 10,562,208 km (0.1 R)
• M43: 11,306,009 km (0.06 R)
• M44: 12,009,867 km (0.055 R)
• M45: 12,266,726 km (0.117 R)
• M46: 12,698,914 km (0.12 R)
• M47: 13,077,547 km (0.026 R)
• M48: 13,459,919 km (0.057 R)
• M49: 13,578,400 km (0.079 R)
• M50: 14,055,468 km (0.098 R)
• M51: 14,447,115 km (0.088 R)
• M52: 15,893,278 km (0.049 R)
• M53: 16,586,066 km (0.099 R)
• M54: 16,776,653 km (0.109 R)
• M55: 17,611,260 km (0.06 R)
• M56: 17,740,961 km (0.058 R)
• M57: 18,131,711 km (0.066 R)
• M58: 18,624,037 km (0.098 R)
• M59: 18,888,526 km (0.102 R)
• M60: 19,354,374 km (0.067 R)
• M61: 19,521,625 km (0.028 R)
• M62: 20,705,991 km (0.059 R)
• M63: 20,842,873 km (0.115 R)
• M64: 21,983,258 km (0.07 R)
• M65: 22,157,838 km (0.116 R)
• M66: 22,332,868 km (0.052 R)
• M67: 22,860,799 km (0.113 R)
• M68: 23,143,987 km (0.102 R)
• M69: 23,928,927 km (0.102 R)
• M70: 24,144,498 km (0.029 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.6

Radius: 5.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.64 AU - 12.18 AU

Year: 15652 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,513,383 km

• M1: 158,873 km (0.055 R)
• M2: 291,865 km (0.101 R)
• M3: 411,394 km (0.076 R)
• M4: 508,184 km (0.051 R)
• M5: 559,496 km (0.042 R)
• M6: 724,054 km (0.093 R)
• M7: 797,207 km (0.109 R)
• M8: 950,844 km (0.101 R)
• M9: 1,216,081 km (0.04 R)
• M10: 1,250,788 km (0.053 R)
• M11: 1,375,104 km (0.113 R)
• M12: 1,429,707 km (0.081 R)
• M13: 1,540,858 km (0.067 R)
• M14: 1,693,597 km (0.115 R)
• M15: 2,484,222 km (0.069 R)
• M16: 2,528,653 km (0.049 R)
• M17: 2,916,859 km (0.054 R)
• M18: 3,034,593 km (0.045 R)
• M19: 3,178,057 km (0.11 R)
• M20: 3,722,593 km (0.071 R)
• M21: 3,799,038 km (0.102 R)
• M22: 3,901,812 km (0.106 R)
• M23: 4,005,633 km (0.118 R)
• M24: 4,084,022 km (0.107 R)
• M25: 4,757,063 km (0.09 R)
• M26: 5,638,493 km (0.12 R)
• M27: 6,692,560 km (0.065 R)
• M28: 6,754,643 km (0.109 R)
• M29: 6,847,992 km (0.065 R)
• M30: 7,289,755 km (0.104 R)
• M31: 8,703,006 km (0.111 R)
• M32: 8,906,908 km (0.088 R)
• M33: 8,975,124 km (0.09 R)
• M34: 9,215,528 km (0.114 R)
• M35: 9,319,199 km (0.077 R)
• M36: 9,949,306 km (0.12 R)
• M37: 10,341,252 km (0.094 R)
• M38: 10,593,175 km (0.106 R)
• M39: 10,701,783 km (0.056 R)
• M40: 11,029,851 km (0.106 R)
• M41: 11,324,260 km (0.075 R)
• M42: 11,621,211 km (0.099 R)
• M43: 11,808,209 km (0.073 R)
• M44: 11,845,608 km (0.111 R)
• M45: 11,958,405 km (0.095 R)
• M46: 12,185,046 km (0.075 R)
• M47: 12,834,600 km (0.06 R)
• M48: 14,008,195 km (0.082 R)
• M49: 14,890,523 km (0.091 R)
• M50: 15,093,528 km (0.093 R)
• M51: 15,708,076 km (0.079 R)
• M52: 15,749,365 km (0.11 R)
• M53: 16,498,102 km (0.033 R)
• M54: 16,540,139 km (0.102 R)
• M55: 18,463,968 km (0.038 R)
• M56: 18,944,925 km (0.101 R)
• M57: 19,120,852 km (0.119 R)
• M58: 19,563,063 km (0.072 R)
• M59: 20,008,566 km (0.112 R)
• M60: 21,228,087 km (0.106 R)
• M61: 21,410,746 km (0.093 R)
• M62: 22,518,070 km (0.103 R)
• M63: 22,844,492 km (0.104 R)
• M64: 22,984,815 km (0.111 R)
• M65: 23,031,639 km (0.059 R)
• M66: 23,172,411 km (0.107 R)
• M67: 23,691,067 km (0.06 R)
• M68: 25,028,322 km (0.086 R)
• M69: 26,291,676 km (0.106 R)
• M70: 26,684,670 km (0.117 R)
• M71: 26,783,255 km (0.09 R)
• M72: 27,725,273 km (0.115 R)
• M73: 28,275,793 km (0.059 R)
• M74: 28,325,908 km (0.115 R)
• M75: 28,476,703 km (0.057 R)
• M76: 28,779,190 km (0.105 R)
• M77: 28,880,318 km (0.084 R)
• M78: 29,641,920 km (0.062 R)
• M79: 30,102,084 km (0.105 R)
• M80: 30,616,102 km (0.106 R)
• M81: 31,966,223 km (0.046 R)
• M82: 33,070,853 km (0.064 R)
• M83: 34,187,751 km (0.098 R)
• M84: 34,616,648 km (0.073 R)
• M85: 34,993,186 km (0.073 R)
• M86: 35,047,191 km (0.099 R)
• M87: 35,967,966 km (0.103 R)
• M88: 36,022,419 km (0.034 R)
• M89: 36,294,837 km (0.086 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: 324 - 15,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit