🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.52 AU - 0.52 AU

Year: 246 Days

Day: 14.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,282,705 km

• M1: 141,071 km (0.097 R)
• M2: 356,342 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.48 AU - 0.62 AU

Year: 268 Days

Day: 17.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.9

Radius: 12.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.16 AU - 1.22 AU

Year: 852 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,282,705 km

• M1: 198,666 km (0.089 R)
• M2: 322,234 km (0.096 R)
• M3: 565,181 km (0.106 R)
• M4: 646,712 km (0.105 R)
• M5: 732,880 km (0.084 R)
• M6: 823,536 km (0.047 R)
• M7: 1,004,998 km (0.111 R)
• M8: 1,146,817 km (0.08 R)
• M9: 1,302,698 km (0.086 R)
• M10: 1,387,071 km (0.064 R)
• M11: 1,473,240 km (0.089 R)
• M12: 1,613,712 km (0.08 R)
• M13: 1,860,848 km (0.118 R)
• M14: 1,972,747 km (0.077 R)
• M15: 2,070,734 km (0.074 R)
• M16: 2,178,743 km (0.089 R)
• M17: 2,331,333 km (0.1 R)
• M18: 2,461,483 km (0.08 R)
• M19: 2,629,781 km (0.105 R)
• M20: 2,811,094 km (0.066 R)
• M21: 2,903,395 km (0.099 R)
• M22: 2,987,320 km (0.077 R)
• M23: 3,062,717 km (0.099 R)
• M24: 3,263,478 km (0.093 R)
• M25: 3,399,761 km (0.042 R)
• M26: 3,597,829 km (0.112 R)
• M27: 3,708,531 km (0.112 R)
• M28: 3,902,260 km (0.108 R)
• M29: 4,331,906 km (0.109 R)
• M30: 4,492,873 km (0.061 R)
• M31: 4,655,935 km (0.085 R)
• M32: 4,754,669 km (0.074 R)
• M33: 4,920,872 km (0.034 R)
• M34: 5,202,266 km (0.095 R)
• M35: 5,442,670 km (0.116 R)
• M36: 5,581,796 km (0.045 R)
• M37: 5,686,813 km (0.09 R)
• M38: 5,816,216 km (0.101 R)
• M39: 5,946,515 km (0.118 R)
• M40: 6,053,927 km (0.088 R)
• M41: 6,246,309 km (0.118 R)
• M42: 6,367,783 km (0.103 R)
• M43: 6,489,855 km (0.087 R)
• M44: 6,686,875 km (0.11 R)
• M45: 6,811,041 km (0.07 R)
• M46: 7,137,614 km (0.07 R)
• M47: 7,239,191 km (0.101 R)
• M48: 7,417,960 km (0.106 R)
• M49: 7,598,225 km (0.105 R)
• M50: 7,740,942 km (0.096 R)
• M51: 8,002,588 km (0.045 R)
• M52: 8,147,848 km (0.055 R)
• M53: 8,481,152 km (0.046 R)
• M54: 8,669,795 km (0.039 R)
• M55: 9,188,750 km (0.085 R)
• M56: 9,285,390 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.7

Radius: 13.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.37 AU - 1.41 AU

Year: 1075 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,282,705 km

• M1: 165,904 km (0.092 R)
• M2: 276,008 km (0.103 R)
• M3: 375,790 km (0.082 R)
• M4: 499,956 km (0.089 R)
• M5: 636,090 km (0.069 R)
• M6: 780,901 km (0.088 R)
• M7: 1,010,982 km (0.089 R)
• M8: 1,213,089 km (0.072 R)
• M9: 1,353,262 km (0.064 R)
• M10: 1,467,854 km (0.083 R)
• M11: 1,586,037 km (0.048 R)
• M12: 1,765,255 km (0.114 R)
• M13: 1,994,888 km (0.052 R)
• M14: 2,082,402 km (0.064 R)
• M15: 2,243,519 km (0.1 R)
• M16: 2,325,648 km (0.073 R)
• M17: 2,483,624 km (0.107 R)
• M18: 2,616,467 km (0.104 R)
• M19: 2,712,957 km (0.073 R)
• M20: 2,810,645 km (0.094 R)
• M21: 2,899,506 km (0.09 R)
• M22: 3,131,083 km (0.111 R)
• M23: 3,254,502 km (0.096 R)
• M24: 3,390,037 km (0.068 R)
• M25: 3,580,775 km (0.039 R)
• M26: 3,688,336 km (0.112 R)
• M27: 3,840,626 km (0.081 R)
• M28: 4,208,338 km (0.116 R)
• M29: 4,541,043 km (0.113 R)
• M30: 4,799,100 km (0.061 R)
• M31: 4,906,062 km (0.075 R)
• M32: 5,001,954 km (0.062 R)
• M33: 5,293,072 km (0.074 R)
• M34: 5,379,091 km (0.068 R)
• M35: 5,752,936 km (0.117 R)
• M36: 5,892,211 km (0.062 R)
• M37: 6,329,785 km (0.042 R)
• M38: 6,421,189 km (0.103 R)
• M39: 6,513,042 km (0.113 R)
• M40: 6,884,793 km (0.118 R)
• M41: 7,046,359 km (0.063 R)
• M42: 7,579,975 km (0.104 R)
• M43: 7,732,864 km (0.09 R)
• M44: 7,914,924 km (0.087 R)
• M45: 8,126,755 km (0.1 R)
• M46: 8,311,807 km (0.082 R)
• M47: 8,512,867 km (0.09 R)
• M48: 8,817,298 km (0.076 R)
• M49: 9,273,273 km (0.09 R)
• M50: 9,436,933 km (0.101 R)
• M51: 9,526,692 km (0.085 R)
• M52: 9,933,747 km (0.042 R)
• M53: 10,101,297 km (0.084 R)
• M54: 10,300,561 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 10.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.01 AU - 3.57 AU

Year: 3915 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,282,705 km

• M1: 128,505 km (0.116 R)
• M2: 220,956 km (0.114 R)
• M3: 291,417 km (0.109 R)
• M4: 396,285 km (0.06 R)
• M5: 523,742 km (0.063 R)
• M6: 624,272 km (0.046 R)
• M7: 717,471 km (0.108 R)
• M8: 792,570 km (0.119 R)
• M9: 910,901 km (0.095 R)
• M10: 1,174,792 km (0.036 R)
• M11: 1,256,173 km (0.085 R)
• M12: 1,463,217 km (0.098 R)
• M13: 1,794,875 km (0.119 R)
• M14: 2,307,846 km (0.099 R)
• M15: 2,376,512 km (0.105 R)
• M16: 2,457,594 km (0.102 R)
• M17: 2,598,665 km (0.094 R)
• M18: 2,670,322 km (0.111 R)
• M19: 2,950,968 km (0.082 R)
• M20: 3,370,590 km (0.082 R)
• M21: 3,527,817 km (0.108 R)
• M22: 3,607,403 km (0.028 R)
• M23: 3,781,984 km (0.056 R)
• M24: 3,849,901 km (0.073 R)
• M25: 3,931,881 km (0.081 R)
• M26: 4,014,459 km (0.076 R)
• M27: 4,223,447 km (0.101 R)
• M28: 4,696,027 km (0.083 R)
• M29: 4,901,574 km (0.061 R)
• M30: 4,990,585 km (0.112 R)
• M31: 5,080,194 km (0.106 R)
• M32: 5,321,795 km (0.107 R)
• M33: 5,567,135 km (0.109 R)
• M34: 5,644,627 km (0.052 R)
• M35: 5,816,216 km (0.114 R)
• M36: 5,989,600 km (0.036 R)
• M37: 6,422,536 km (0.069 R)
• M38: 6,667,427 km (0.089 R)
• M39: 6,749,706 km (0.095 R)
• M40: 6,832,434 km (0.12 R)
• M41: 7,015,542 km (0.069 R)
• M42: 7,625,901 km (0.117 R)
• M43: 7,729,423 km (0.091 R)
• M44: 7,833,244 km (0.117 R)
• M45: 7,902,807 km (0.029 R)
• M46: 7,990,022 km (0.103 R)
• M47: 8,095,040 km (0.073 R)
• M48: 8,200,506 km (0.12 R)
• M49: 8,448,540 km (0.108 R)
• M50: 8,555,652 km (0.104 R)
• M51: 8,663,063 km (0.111 R)
• M52: 8,771,073 km (0.104 R)
• M53: 8,879,531 km (0.091 R)
• M54: 9,115,896 km (0.056 R)
• M55: 9,244,101 km (0.048 R)
• M56: 9,428,256 km (0.115 R)
• M57: 9,539,407 km (0.062 R)
• M58: 10,006,901 km (0.066 R)
• M59: 10,120,296 km (0.104 R)
• M60: 10,252,989 km (0.105 R)
• M61: 11,731,465 km (0.114 R)
• M62: 11,850,994 km (0.026 R)
• M63: 11,991,017 km (0.064 R)
• M64: 12,678,719 km (0.103 R)
• M65: 12,924,658 km (0.064 R)
• M66: 13,068,720 km (0.067 R)
• M67: 13,504,349 km (0.049 R)
• M68: 13,650,656 km (0.108 R)
• M69: 14,029,139 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.3

Radius: 4.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.7 AU - 8.6 AU

Year: 12542 Days

Day: 22.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,282,705 km

• M1: 100,979 km (0.101 R)
• M2: 192,532 km (0.063 R)
• M3: 285,433 km (0.117 R)
• M4: 373,845 km (0.114 R)
• M5: 599,139 km (0.095 R)
• M6: 655,687 km (0.099 R)
• M7: 1,570,179 km (0.086 R)
• M8: 1,712,746 km (0.104 R)
• M9: 1,843,046 km (0.074 R)
• M10: 1,909,467 km (0.112 R)
• M11: 2,078,812 km (0.119 R)
• M12: 2,270,746 km (0.108 R)
• M13: 2,377,858 km (0.118 R)
• M14: 2,578,618 km (0.103 R)
• M15: 2,652,969 km (0.036 R)
• M16: 3,054,789 km (0.112 R)
• M17: 3,434,618 km (0.069 R)
• M18: 3,578,231 km (0.05 R)
• M19: 4,021,041 km (0.073 R)
• M20: 4,325,772 km (0.059 R)
• M21: 4,865,372 km (0.109 R)
• M22: 4,911,298 km (0.09 R)
• M23: 4,957,374 km (0.062 R)
• M24: 5,166,512 km (0.106 R)
• M25: 5,378,492 km (0.052 R)
• M26: 5,713,891 km (0.078 R)
• M27: 6,581,558 km (0.099 R)
• M28: 7,147,786 km (0.108 R)
• M29: 7,542,725 km (0.057 R)
• M30: 7,702,794 km (0.073 R)
• M31: 7,890,839 km (0.039 R)
• M32: 8,881,476 km (0.086 R)
• M33: 9,305,885 km (0.106 R)
• M34: 9,736,727 km (0.064 R)
• M35: 10,056,717 km (0.09 R)
• M36: 10,144,680 km (0.039 R)
• M37: 10,380,297 km (0.112 R)
• M38: 10,409,917 km (0.094 R)
• M39: 10,528,549 km (0.06 R)
• M40: 10,587,939 km (0.027 R)
• M41: 10,707,318 km (0.085 R)
• M42: 11,646,793 km (0.064 R)
• M43: 11,677,460 km (0.058 R)
• M44: 11,924,446 km (0.108 R)
• M45: 12,079,579 km (0.06 R)
• M46: 12,770,422 km (0.038 R)
• M47: 12,897,431 km (0.115 R)
• M48: 13,088,767 km (0.113 R)
• M49: 13,120,631 km (0.094 R)
• M50: 15,152,918 km (0.087 R)
• M51: 15,422,194 km (0.042 R)
• M52: 16,549,564 km (0.031 R)
• M53: 16,826,768 km (0.072 R)
• M54: 16,861,475 km (0.102 R)
• M55: 16,966,044 km (0.119 R)
• M56: 17,175,481 km (0.108 R)
• M57: 17,456,276 km (0.118 R)
• M58: 17,703,113 km (0.073 R)
• M59: 18,200,376 km (0.044 R)
• M60: 18,343,242 km (0.112 R)
• M61: 20,234,758 km (0.087 R)
• M62: 20,494,011 km (0.099 R)
• M63: 20,568,361 km (0.095 R)
• M64: 20,605,461 km (0.096 R)
• M65: 21,015,958 km (0.102 R)
• M66: 21,391,448 km (0.08 R)
• M67: 21,655,638 km (0.108 R)
• M68: 23,108,383 km (0.082 R)
• M69: 23,495,842 km (0.108 R)
• M70: 23,534,737 km (0.085 R)
• M71: 23,573,632 km (0.079 R)
• M72: 23,807,454 km (0.106 R)
• M73: 24,552,900 km (0.102 R)
• M74: 24,631,738 km (0.056 R)
• M75: 25,067,218 km (0.116 R)
• M76: 26,308,282 km (0.07 R)
• M77: 26,469,847 km (0.119 R)
• M78: 26,753,485 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit