🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.8 AU - 0.98 AU

Year: 316 Days

Day: 45.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.14 AU - 1.46 AU

Year: 558 Days

Day: 15 Hours

Environment

Temp: -27 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.52 AU - 4.7 AU

Year: 3139 Days

Day: 19.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,287,128 km

• M1: 1,115,701 km (0.1 R)
• M2: 1,160,131 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 10.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.63 AU - 4.85 AU

Year: 3888 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,287,128 km

• M1: 137,331 km (0.043 R)
• M2: 230,979 km (0.117 R)
• M3: 313,258 km (0.112 R)
• M4: 410,197 km (0.064 R)
• M5: 539,450 km (0.072 R)
• M6: 739,013 km (0.113 R)
• M7: 818,749 km (0.046 R)
• M8: 914,043 km (0.077 R)
• M9: 1,025,942 km (0.052 R)
• M10: 1,129,464 km (0.058 R)
• M11: 1,447,210 km (0.073 R)
• M12: 1,520,064 km (0.053 R)
• M13: 1,715,588 km (0.094 R)
• M14: 1,855,911 km (0.078 R)
• M15: 2,181,436 km (0.109 R)
• M16: 2,525,062 km (0.099 R)
• M17: 2,595,972 km (0.048 R)
• M18: 2,794,189 km (0.064 R)
• M19: 2,941,693 km (0.039 R)
• M20: 3,053,891 km (0.096 R)
• M21: 3,282,925 km (0.112 R)
• M22: 3,399,462 km (0.038 R)
• M23: 3,517,495 km (0.088 R)
• M24: 3,757,599 km (0.084 R)
• M25: 3,859,326 km (0.052 R)
• M26: 3,961,800 km (0.044 R)
• M27: 4,360,030 km (0.111 R)
• M28: 4,903,669 km (0.096 R)
• M29: 5,841,198 km (0.095 R)
• M30: 6,173,904 km (0.026 R)
• M31: 6,610,880 km (0.062 R)
• M32: 7,083,010 km (0.113 R)
• M33: 7,902,807 km (0.072 R)
• M34: 9,854,909 km (0.113 R)
• M35: 10,109,076 km (0.068 R)
• M36: 10,451,206 km (0.097 R)
• M37: 10,855,270 km (0.099 R)
• M38: 11,000,829 km (0.116 R)
• M39: 11,293,891 km (0.104 R)
• M40: 11,500,486 km (0.12 R)
• M41: 11,589,497 km (0.095 R)
• M42: 12,158,268 km (0.038 R)
• M43: 12,522,239 km (0.038 R)
• M44: 12,613,793 km (0.117 R)
• M45: 12,858,984 km (0.117 R)
• M46: 13,013,070 km (0.109 R)
• M47: 13,167,754 km (0.091 R)
• M48: 13,604,131 km (0.042 R)
• M49: 13,855,605 km (0.116 R)
• M50: 14,331,326 km (0.106 R)
• M51: 15,201,088 km (0.064 R)
• M52: 15,364,001 km (0.036 R)
• M53: 15,790,354 km (0.07 R)
• M54: 16,187,387 km (0.114 R)
• M55: 16,420,610 km (0.117 R)
• M56: 16,487,331 km (0.06 R)
• M57: 17,160,521 km (0.101 R)
• M58: 17,262,397 km (0.075 R)
• M59: 17,534,666 km (0.054 R)
• M60: 17,671,398 km (0.104 R)
• M61: 18,118,097 km (0.109 R)
• M62: 18,429,560 km (0.111 R)
• M63: 18,742,818 km (0.065 R)
• M64: 19,303,960 km (0.107 R)
• M65: 20,227,726 km (0.065 R)
• M66: 20,839,582 km (0.099 R)
• M67: 21,384,417 km (0.044 R)
• M68: 21,676,881 km (0.029 R)
• M69: 21,860,438 km (0.113 R)
• M70: 22,081,244 km (0.066 R)
• M71: 22,562,351 km (0.116 R)
• M72: 22,711,201 km (0.102 R)
• M73: 23,309,443 km (0.034 R)
• M74: 23,761,378 km (0.084 R)
• M75: 23,874,923 km (0.092 R)
• M76: 25,443,755 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 14.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.9 AU - 11.52 AU

Year: 14140 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,287,128 km

• M1: 198,516 km (0.079 R)
• M2: 446,849 km (0.058 R)
• M3: 659,128 km (0.101 R)
• M4: 954,434 km (0.118 R)
• M5: 2,023,760 km (0.057 R)
• M6: 2,901,600 km (0.105 R)
• M7: 4,476,267 km (0.103 R)
• M8: 5,136,443 km (0.113 R)
• M9: 5,521,209 km (0.066 R)
• M10: 5,783,154 km (0.06 R)
• M11: 6,004,559 km (0.087 R)
• M12: 6,183,628 km (0.12 R)
• M13: 7,248,316 km (0.106 R)
• M14: 7,583,565 km (0.068 R)
• M15: 8,022,335 km (0.11 R)
• M16: 8,319,437 km (0.109 R)
• M17: 9,543,895 km (0.07 R)
• M18: 9,700,973 km (0.077 R)
• M19: 10,017,672 km (0.081 R)
• M20: 10,715,695 km (0.066 R)
• M21: 12,101,869 km (0.07 R)
• M22: 12,215,265 km (0.074 R)
• M23: 12,443,102 km (0.042 R)
• M24: 12,787,327 km (0.107 R)
• M25: 12,902,816 km (0.097 R)
• M26: 14,076,561 km (0.063 R)
• M27: 14,435,447 km (0.076 R)
• M28: 15,223,379 km (0.064 R)
• M29: 17,349,463 km (0.1 R)
• M30: 18,121,837 km (0.112 R)
• M31: 21,185,901 km (0.082 R)
• M32: 21,459,964 km (0.036 R)
• M33: 22,011,382 km (0.112 R)
• M34: 23,978,145 km (0.063 R)
• M35: 24,263,727 km (0.118 R)
• M36: 25,127,206 km (0.106 R)
• M37: 25,344,572 km (0.105 R)
• M38: 26,588,628 km (0.094 R)
• M39: 27,404,086 km (0.025 R)
• M40: 27,553,385 km (0.035 R)
• M41: 27,777,632 km (0.043 R)
• M42: 27,927,379 km (0.095 R)
• M43: 30,670,256 km (0.063 R)
• M44: 31,603,597 km (0.043 R)
• M45: 31,916,855 km (0.108 R)
• M46: 33,418,369 km (0.098 R)
• M47: 34,781,505 km (0.105 R)
• M48: 37,644,659 km (0.041 R)
• M49: 38,309,621 km (0.092 R)
• M50: 40,073,679 km (0.094 R)
• M51: 41,692,627 km (0.102 R)
• M52: 43,332,818 km (0.081 R)
• M53: 44,993,953 km (0.078 R)
• M54: 45,611,344 km (0.073 R)
• M55: 45,965,292 km (0.092 R)
• M56: 47,032,823 km (0.085 R)
• M57: 47,569,580 km (0.109 R)
• M58: 48,468,813 km (0.103 R)
• M59: 49,010,955 km (0.112 R)
• M60: 51,199,871 km (0.054 R)
• M61: 51,567,732 km (0.114 R)
• M62: 52,306,297 km (0.077 R)
• M63: 52,398,898 km (0.072 R)
• M64: 52,584,100 km (0.113 R)
• M65: 53,700,400 km (0.118 R)
• M66: 54,824,478 km (0.114 R)
• M67: 55,200,866 km (0.066 R)
• M68: 56,335,267 km (0.042 R)
• M69: 57,764,076 km (0.116 R)
• M70: 58,242,939 km (0.057 R)
• M71: 59,397,685 km (0.094 R)
• M72: 59,590,965 km (0.025 R)
• M73: 59,881,185 km (0.038 R)
• M74: 59,977,975 km (0.094 R)
• M75: 62,317,686 km (0.106 R)
• M76: 62,907,251 km (0.113 R)
• M77: 63,696,230 km (0.09 R)
• M78: 64,488,501 km (0.099 R)
• M79: 66,182,996 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit