🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.63 AU - 0.83 AU

Year: 228 Days

Day: 19.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,430,921 km

• M1: 362,176 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.91 AU - 1.09 AU

Year: 365 Days

Day: 46.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.23 AU - 1.57 AU

Year: 605 Days

Day: 32.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.86 AU - 1.96 AU

Year: 964 Days

Day: 24.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 123.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.5

Radius: 11.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.69 AU - 5.91 AU

Year: 3841 Days

Day: 11.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,430,921 km

• M1: 148,401 km (0.113 R)
• M2: 267,631 km (0.109 R)
• M3: 531,970 km (0.112 R)
• M4: 679,174 km (0.089 R)
• M5: 1,132,755 km (0.087 R)
• M6: 1,387,371 km (0.119 R)
• M7: 1,660,686 km (0.109 R)
• M8: 1,766,452 km (0.107 R)
• M9: 1,863,541 km (0.071 R)
• M10: 2,063,553 km (0.102 R)
• M11: 2,781,024 km (0.095 R)
• M12: 3,088,598 km (0.052 R)
• M13: 3,434,318 km (0.089 R)
• M14: 3,515,849 km (0.09 R)
• M15: 3,806,667 km (0.113 R)
• M16: 4,076,542 km (0.067 R)
• M17: 4,206,543 km (0.055 R)
• M18: 4,294,057 km (0.068 R)
• M19: 4,411,641 km (0.066 R)
• M20: 4,560,192 km (0.091 R)
• M21: 4,862,380 km (0.115 R)
• M22: 5,233,682 km (0.089 R)
• M23: 5,470,345 km (0.114 R)
• M24: 6,003,811 km (0.08 R)
• M25: 6,418,945 km (0.087 R)
• M26: 6,638,555 km (0.094 R)
• M27: 6,826,300 km (0.109 R)
• M28: 6,912,319 km (0.09 R)
• M29: 7,277,338 km (0.072 R)
• M30: 7,702,196 km (0.083 R)
• M31: 7,971,771 km (0.057 R)
• M32: 8,539,046 km (0.117 R)
• M33: 8,613,097 km (0.119 R)
• M34: 9,577,405 km (0.113 R)
• M35: 10,239,226 km (0.093 R)
• M36: 10,377,305 km (0.071 R)
• M37: 10,835,374 km (0.086 R)
• M38: 11,158,056 km (0.116 R)
• M39: 11,545,216 km (0.116 R)
• M40: 12,945,901 km (0.077 R)
• M41: 13,159,526 km (0.12 R)
• M42: 13,633,752 km (0.111 R)
• M43: 13,720,518 km (0.115 R)
• M44: 14,532,386 km (0.044 R)
• M45: 14,910,569 km (0.078 R)
• M46: 15,000,029 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 9.4

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.65 AU - 6.87 AU

Year: 6420 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,430,921 km

• M1: 149,149 km (0.054 R)
• M2: 419,472 km (0.118 R)
• M3: 514,617 km (0.09 R)
• M4: 591,360 km (0.107 R)
• M5: 758,012 km (0.114 R)
• M6: 832,213 km (0.11 R)
• M7: 1,021,155 km (0.07 R)
• M8: 1,312,721 km (0.071 R)
• M9: 1,951,055 km (0.107 R)
• M10: 2,118,904 km (0.08 R)
• M11: 2,183,231 km (0.081 R)
• M12: 2,514,291 km (0.116 R)
• M13: 2,582,508 km (0.084 R)
• M14: 2,861,358 km (0.06 R)
• M15: 3,052,844 km (0.091 R)
• M16: 3,125,698 km (0.105 R)
• M17: 3,398,116 km (0.048 R)
• M18: 3,703,894 km (0.105 R)
• M19: 3,834,044 km (0.064 R)
• M20: 4,072,054 km (0.113 R)
• M21: 4,535,059 km (0.036 R)
• M22: 4,618,535 km (0.075 R)
• M23: 4,928,801 km (0.072 R)
• M24: 5,043,393 km (0.102 R)
• M25: 5,363,084 km (0.116 R)
• M26: 5,421,876 km (0.092 R)
• M27: 6,268,151 km (0.11 R)
• M28: 6,548,946 km (0.103 R)
• M29: 7,058,327 km (0.082 R)
• M30: 7,317,729 km (0.093 R)
• M31: 7,779,388 km (0.119 R)
• M32: 8,558,345 km (0.108 R)
• M33: 9,114,699 km (0.051 R)
• M34: 9,220,465 km (0.071 R)
• M35: 9,611,214 km (0.083 R)
• M36: 10,043,851 km (0.088 R)
• M37: 10,853,475 km (0.109 R)
• M38: 11,266,216 km (0.059 R)
• M39: 11,455,457 km (0.073 R)
• M40: 11,684,042 km (0.073 R)
• M41: 12,770,422 km (0.106 R)
• M42: 13,245,844 km (0.06 R)
• M43: 13,929,357 km (0.05 R)
• M44: 14,459,831 km (0.092 R)
• M45: 14,624,389 km (0.051 R)
• M46: 14,955,299 km (0.076 R)
• M47: 15,330,640 km (0.077 R)
• M48: 15,456,452 km (0.113 R)
• M49: 15,793,646 km (0.079 R)
• M50: 16,303,774 km (0.063 R)
• M51: 16,475,064 km (0.108 R)
• M52: 16,604,017 km (0.109 R)
• M53: 16,819,438 km (0.083 R)
• M54: 17,822,791 km (0.087 R)
• M55: 18,532,184 km (0.102 R)
• M56: 18,710,954 km (0.084 R)
• M57: 19,841,315 km (0.04 R)
• M58: 20,161,754 km (0.065 R)
• M59: 21,180,067 km (0.101 R)
• M60: 21,460,712 km (0.096 R)
• M61: 21,648,457 km (0.09 R)
• M62: 22,167,712 km (0.032 R)
• M63: 23,074,125 km (0.064 R)
• M64: 23,895,417 km (0.102 R)
• M65: 24,187,582 km (0.107 R)
• M66: 24,677,216 km (0.114 R)
• M67: 24,923,155 km (0.078 R)
• M68: 25,915,438 km (0.044 R)
• M69: 26,215,531 km (0.108 R)
• M70: 26,366,026 km (0.102 R)
• M71: 26,768,893 km (0.086 R)
• M72: 28,968,580 km (0.109 R)
• M73: 29,124,162 km (0.12 R)
• M74: 29,749,481 km (0.118 R)
• M75: 30,642,880 km (0.092 R)
• M76: 30,748,646 km (0.108 R)
• M77: 30,854,411 km (0.086 R)
• M78: 32,402,300 km (0.113 R)
• M79: 33,538,795 km (0.088 R)
• M80: 34,303,689 km (0.111 R)
• M81: 34,743,507 km (0.068 R)
• M82: 36,185,331 km (0.105 R)
• M83: 36,353,031 km (0.06 R)
• M84: 36,464,930 km (0.103 R)
• M85: 36,632,928 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.2

Radius: 7.8

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.95 AU - 16.29 AU

Year: 22548 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,430,921 km

• M1: 213,925 km (0.11 R)
• M2: 407,355 km (0.093 R)
• M3: 491,728 km (0.108 R)
• M4: 1,061,995 km (0.069 R)
• M5: 1,244,505 km (0.065 R)
• M6: 1,674,449 km (0.118 R)
• M7: 1,744,610 km (0.081 R)
• M8: 1,997,880 km (0.067 R)
• M9: 2,379,953 km (0.055 R)
• M10: 2,910,277 km (0.04 R)
• M11: 3,037,734 km (0.118 R)
• M12: 3,887,899 km (0.107 R)
• M13: 4,028,671 km (0.12 R)
• M14: 4,363,471 km (0.045 R)
• M15: 5,059,998 km (0.117 R)
• M16: 6,113,915 km (0.095 R)
• M17: 6,277,725 km (0.064 R)
• M18: 6,498,382 km (0.059 R)
• M19: 7,698,755 km (0.11 R)
• M20: 8,173,728 km (0.065 R)
• M21: 8,904,065 km (0.049 R)
• M22: 9,214,481 km (0.088 R)
• M23: 10,102,643 km (0.107 R)
• M24: 10,361,298 km (0.054 R)
• M25: 10,753,544 km (0.114 R)
• M26: 11,891,236 km (0.107 R)
• M27: 13,632,555 km (0.055 R)
• M28: 14,642,041 km (0.11 R)
• M29: 14,861,501 km (0.05 R)
• M30: 15,825,061 km (0.079 R)
• M31: 16,050,206 km (0.106 R)
• M32: 16,885,112 km (0.082 R)
• M33: 17,734,080 km (0.104 R)
• M34: 18,046,290 km (0.074 R)
• M35: 18,993,694 km (0.099 R)
• M36: 19,714,755 km (0.11 R)
• M37: 19,795,389 km (0.036 R)
• M38: 21,266,235 km (0.044 R)
• M39: 21,931,197 km (0.06 R)
• M40: 22,014,823 km (0.108 R)
• M41: 22,434,445 km (0.077 R)
• M42: 22,603,041 km (0.114 R)
• M43: 23,452,309 km (0.075 R)
• M44: 23,537,729 km (0.111 R)
• M45: 26,505,900 km (0.076 R)
• M46: 30,052,567 km (0.069 R)
• M47: 31,833,679 km (0.028 R)
• M48: 33,359,876 km (0.057 R)
• M49: 33,552,409 km (0.065 R)
• M50: 34,422,919 km (0.107 R)
• M51: 34,617,546 km (0.105 R)
• M52: 34,714,784 km (0.069 R)
• M53: 35,301,058 km (0.074 R)
• M54: 40,619,113 km (0.105 R)
• M55: 40,721,737 km (0.105 R)
• M56: 42,794,266 km (0.098 R)
• M57: 43,527,744 km (0.111 R)
• M58: 44,054,179 km (0.07 R)
• M59: 46,395,386 km (0.073 R)
• M60: 46,610,209 km (0.099 R)
• M61: 47,040,901 km (0.095 R)
• M62: 48,885,891 km (0.074 R)
• M63: 49,762,385 km (0.115 R)
• M64: 51,086,775 km (0.088 R)
• M65: 51,753,234 km (0.089 R)
• M66: 52,982,779 km (0.112 R)
• M67: 53,770,112 km (0.117 R)
• M68: 54,221,748 km (0.032 R)
• M69: 54,448,090 km (0.108 R)
• M70: 57,073,084 km (0.034 R)
• M71: 59,272,472 km (0.063 R)
• M72: 60,558,415 km (0.051 R)
• M73: 61,381,502 km (0.099 R)
• M74: 62,089,998 km (0.094 R)
• M75: 63,395,987 km (0.09 R)
• M76: 65,432,014 km (0.092 R)
• M77: 66,518,544 km (0.052 R)
• M78: 67,124,714 km (0.101 R)
• M79: 68,342,740 km (0.091 R)
• M80: 68,709,554 km (0.104 R)
• M81: 70,059,974 km (0.107 R)
• M82: 71,295,353 km (0.096 R)
• M83: 72,040,051 km (0.086 R)
• M84: 72,537,913 km (0.078 R)
• M85: 74,792,503 km (0.107 R)
• M86: 76,054,959 km (0.113 R)
• M87: 80,528,534 km (0.096 R)
• M88: 81,563,153 km (0.111 R)
• M89: 82,081,958 km (0.09 R)
• M90: 82,601,960 km (0.072 R)
• M91: 83,776,004 km (0.071 R)
• M92: 87,198,355 km (0.118 R)
• M93: 87,463,442 km (0.025 R)
• M94: 88,127,507 km (0.119 R)
• M95: 88,793,218 km (0.095 R)
• M96: 88,926,509 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.3

Radius: 8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.15 AU - 18.13 AU

Year: 27061 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,430,921 km

• M1: 141,968 km (0.114 R)
• M2: 377,435 km (0.088 R)
• M3: 844,031 km (0.111 R)
• M4: 906,862 km (0.117 R)
• M5: 1,467,256 km (0.078 R)
• M6: 1,782,159 km (0.096 R)
• M7: 1,919,640 km (0.061 R)
• M8: 2,234,693 km (0.087 R)
• M9: 2,293,635 km (0.066 R)
• M10: 3,141,106 km (0.088 R)
• M11: 3,207,528 km (0.109 R)
• M12: 3,409,335 km (0.074 R)
• M13: 3,650,188 km (0.08 R)
• M14: 4,003,987 km (0.069 R)
• M15: 4,112,296 km (0.1 R)
• M16: 4,331,756 km (0.108 R)
• M17: 4,897,385 km (0.048 R)
• M18: 5,446,110 km (0.046 R)
• M19: 5,687,262 km (0.103 R)
• M20: 6,347,438 km (0.113 R)
• M21: 9,317,404 km (0.11 R)
• M22: 10,044,300 km (0.085 R)
• M23: 10,638,952 km (0.105 R)
• M24: 11,295,836 km (0.029 R)
• M25: 12,332,250 km (0.111 R)
• M26: 12,808,420 km (0.087 R)
• M27: 13,888,218 km (0.095 R)
• M28: 14,272,983 km (0.096 R)
• M29: 15,846,902 km (0.096 R)
• M30: 17,004,491 km (0.062 R)
• M31: 17,298,151 km (0.109 R)
• M32: 18,610,125 km (0.061 R)
• M33: 18,912,761 km (0.095 R)
• M34: 19,156,007 km (0.089 R)
• M35: 19,584,306 km (0.099 R)
• M36: 19,768,760 km (0.085 R)
• M37: 21,139,226 km (0.069 R)
• M38: 21,645,166 km (0.106 R)
• M39: 22,091,267 km (0.069 R)
• M40: 23,970,964 km (0.115 R)
• M41: 25,968,844 km (0.105 R)
• M42: 26,103,931 km (0.075 R)
• M43: 26,851,172 km (0.113 R)
• M44: 27,812,189 km (0.072 R)
• M45: 30,833,916 km (0.104 R)
• M46: 31,263,711 km (0.105 R)
• M47: 31,839,962 km (0.11 R)
• M48: 32,056,879 km (0.052 R)
• M49: 34,922,127 km (0.085 R)
• M50: 36,423,042 km (0.094 R)
• M51: 37,944,752 km (0.094 R)
• M52: 38,636,343 km (0.066 R)
• M53: 40,110,031 km (0.064 R)
• M54: 41,365,158 km (0.09 R)
• M55: 43,432,151 km (0.115 R)
• M56: 48,578,318 km (0.04 R)
• M57: 52,029,242 km (0.115 R)
• M58: 56,343,495 km (0.106 R)
• M59: 57,219,989 km (0.063 R)
• M60: 58,189,383 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit