🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.9 AU - 1.04 AU

Year: 351 Days

Day: 21.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 88.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,700,613 km

• M1: 396,285 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.38 AU - 1.7 AU

Year: 702 Days

Day: 46.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,700,613 km

• M1: 387,159 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.59 AU - 2.33 AU

Year: 1007 Days

Day: 29.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.15 AU - 3.39 AU

Year: 2171 Days

Day: 30.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,700,613 km

• M1: 1,145,321 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 10.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.81 AU - 6.25 AU

Year: 5436 Days

Day: 8.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 76,700,613 km

• M1: 141,071 km (0.118 R)
• M2: 243,545 km (0.048 R)
• M3: 369,208 km (0.075 R)
• M4: 446,550 km (0.081 R)
• M5: 539,749 km (0.093 R)
• M6: 748,289 km (0.077 R)
• M7: 830,867 km (0.098 R)
• M8: 927,806 km (0.078 R)
• M9: 994,826 km (0.115 R)
• M10: 1,063,491 km (0.054 R)
• M11: 1,157,738 km (0.071 R)
• M12: 1,537,118 km (0.083 R)
• M13: 1,604,138 km (0.119 R)
• M14: 1,797,119 km (0.109 R)
• M15: 1,997,880 km (0.085 R)
• M16: 2,086,142 km (0.092 R)
• M17: 2,266,857 km (0.084 R)
• M18: 2,390,125 km (0.084 R)
• M19: 2,773,844 km (0.12 R)
• M20: 2,922,843 km (0.117 R)
• M21: 3,091,440 km (0.091 R)
• M22: 3,194,214 km (0.119 R)
• M23: 3,263,328 km (0.113 R)
• M24: 3,779,889 km (0.104 R)
• M25: 4,264,736 km (0.102 R)
• M26: 4,612,102 km (0.098 R)
• M27: 4,710,239 km (0.068 R)
• M28: 5,170,551 km (0.056 R)
• M29: 5,520,012 km (0.088 R)
• M30: 6,350,878 km (0.068 R)
• M31: 6,636,610 km (0.113 R)
• M32: 6,948,971 km (0.11 R)
• M33: 7,039,178 km (0.053 R)
• M34: 7,611,390 km (0.059 R)
• M35: 7,774,302 km (0.041 R)
• M36: 7,938,411 km (0.086 R)
• M37: 8,009,021 km (0.081 R)
• M38: 8,437,619 km (0.119 R)
• M39: 9,441,421 km (0.087 R)
• M40: 9,944,818 km (0.094 R)
• M41: 10,122,989 km (0.054 R)
• M42: 10,276,626 km (0.098 R)
• M43: 10,846,594 km (0.104 R)
• M44: 10,925,132 km (0.113 R)
• M45: 12,398,223 km (0.118 R)
• M46: 14,534,181 km (0.05 R)
• M47: 14,736,587 km (0.057 R)
• M48: 15,555,635 km (0.028 R)
• M49: 16,449,632 km (0.107 R)
• M50: 16,872,545 km (0.074 R)
• M51: 17,054,756 km (0.067 R)
• M52: 18,411,908 km (0.112 R)
• M53: 18,756,581 km (0.12 R)
• M54: 18,976,939 km (0.07 R)
• M55: 19,134,914 km (0.12 R)
• M56: 20,092,191 km (0.026 R)
• M57: 20,544,126 km (0.119 R)
• M58: 20,738,902 km (0.114 R)
• M59: 22,152,453 km (0.076 R)
• M60: 22,285,595 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 10.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.21 AU - 8.75 AU

Year: 8275 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,700,613 km

• M1: 137,780 km (0.079 R)
• M2: 212,130 km (0.101 R)
• M3: 1,029,533 km (0.07 R)
• M4: 1,110,016 km (0.074 R)
• M5: 1,581,698 km (0.074 R)
• M6: 2,236,488 km (0.069 R)
• M7: 2,604,200 km (0.044 R)
• M8: 2,738,688 km (0.093 R)
• M9: 3,084,858 km (0.034 R)
• M10: 3,251,360 km (0.076 R)
• M11: 3,819,234 km (0.056 R)
• M12: 3,895,678 km (0.099 R)
• M13: 4,024,033 km (0.078 R)
• M14: 4,471,331 km (0.103 R)
• M15: 4,605,969 km (0.098 R)
• M16: 5,157,985 km (0.097 R)
• M17: 5,242,657 km (0.108 R)
• M18: 5,731,094 km (0.114 R)
• M19: 5,965,963 km (0.118 R)
• M20: 6,054,824 km (0.102 R)
• M21: 6,324,250 km (0.092 R)
• M22: 7,062,067 km (0.11 R)
• M23: 7,665,395 km (0.058 R)
• M24: 8,054,948 km (0.101 R)
• M25: 8,584,524 km (0.103 R)
• M26: 9,747,199 km (0.085 R)
• M27: 9,852,067 km (0.059 R)
• M28: 10,418,295 km (0.093 R)
• M29: 10,525,557 km (0.056 R)
• M30: 10,813,682 km (0.097 R)
• M31: 11,508,115 km (0.043 R)
• M32: 11,916,817 km (0.044 R)
• M33: 12,066,714 km (0.097 R)
• M34: 12,141,812 km (0.104 R)
• M35: 12,443,850 km (0.051 R)
• M36: 12,825,025 km (0.085 R)
• M37: 12,940,216 km (0.097 R)
• M38: 13,991,590 km (0.088 R)
• M39: 14,110,071 km (0.088 R)
• M40: 14,348,081 km (0.091 R)
• M41: 14,707,715 km (0.118 R)
• M42: 15,110,582 km (0.118 R)
• M43: 15,804,117 km (0.115 R)
• M44: 15,927,536 km (0.117 R)
• M45: 16,507,975 km (0.08 R)
• M46: 17,689,499 km (0.118 R)
• M47: 17,817,705 km (0.082 R)
• M48: 18,075,013 km (0.028 R)
• M49: 19,029,148 km (0.097 R)
• M50: 20,760,594 km (0.078 R)
• M51: 21,485,396 km (0.109 R)
• M52: 21,805,236 km (0.058 R)
• M53: 22,449,404 km (0.107 R)
• M54: 23,568,247 km (0.078 R)
• M55: 23,850,837 km (0.119 R)
• M56: 24,324,165 km (0.113 R)
• M57: 25,424,906 km (0.091 R)
• M58: 25,666,207 km (0.12 R)
• M59: 25,762,997 km (0.091 R)
• M60: 26,492,736 km (0.105 R)
• M61: 26,639,491 km (0.073 R)
• M62: 28,722,492 km (0.116 R)
• M63: 29,885,316 km (0.05 R)
• M64: 30,857,403 km (0.088 R)
• M65: 31,063,399 km (0.119 R)
• M66: 31,218,233 km (0.062 R)
• M67: 31,373,217 km (0.105 R)
• M68: 31,735,991 km (0.074 R)
• M69: 32,465,730 km (0.109 R)
• M70: 32,622,808 km (0.088 R)
• M71: 32,832,693 km (0.086 R)
• M72: 33,201,003 km (0.114 R)
• M73: 33,729,533 km (0.06 R)
• M74: 33,888,555 km (0.116 R)
• M75: 33,994,770 km (0.091 R)
• M76: 34,527,488 km (0.12 R)
• M77: 34,634,450 km (0.091 R)
• M78: 34,794,969 km (0.056 R)
• M79: 34,902,081 km (0.073 R)
• M80: 35,224,165 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 12.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.96 AU - 11.1 AU

Year: 11661 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,700,613 km

• M1: 172,486 km (0.111 R)
• M2: 257,308 km (0.099 R)
• M3: 338,390 km (0.113 R)
• M4: 739,163 km (0.044 R)
• M5: 840,890 km (0.096 R)
• M6: 1,111,363 km (0.118 R)
• M7: 1,271,133 km (0.068 R)
• M8: 1,555,070 km (0.091 R)
• M9: 1,720,226 km (0.066 R)
• M10: 1,891,515 km (0.103 R)
• M11: 2,003,415 km (0.118 R)
• M12: 2,167,524 km (0.042 R)
• M13: 2,526,708 km (0.092 R)
• M14: 2,668,676 km (0.105 R)
• M15: 2,868,240 km (0.111 R)
• M16: 3,091,739 km (0.1 R)
• M17: 3,301,775 km (0.105 R)
• M18: 3,477,253 km (0.084 R)
• M19: 3,575,988 km (0.066 R)
• M20: 3,736,057 km (0.091 R)
• M21: 3,898,670 km (0.045 R)
• M22: 4,251,871 km (0.051 R)
• M23: 4,379,029 km (0.116 R)
• M24: 4,507,533 km (0.097 R)
• M25: 4,900,677 km (0.077 R)
• M26: 5,078,997 km (0.085 R)
• M27: 5,168,906 km (0.058 R)
• M28: 5,580,449 km (0.067 R)
• M29: 5,766,848 km (0.112 R)
• M30: 5,860,796 km (0.063 R)
• M31: 6,265,757 km (0.119 R)
• M32: 6,581,858 km (0.081 R)
• M33: 6,704,677 km (0.086 R)
• M34: 6,803,711 km (0.111 R)
• M35: 7,053,091 km (0.065 R)
• M36: 7,330,894 km (0.051 R)
• M37: 7,535,245 km (0.078 R)
• M38: 7,793,451 km (0.06 R)
• M39: 8,639,127 km (0.076 R)
• M40: 9,237,519 km (0.029 R)
• M41: 9,486,151 km (0.117 R)
• M42: 9,737,176 km (0.097 R)
• M43: 10,046,843 km (0.069 R)
• M44: 10,445,671 km (0.071 R)
• M45: 11,792,501 km (0.066 R)
• M46: 12,152,882 km (0.096 R)
• M47: 12,700,261 km (0.068 R)
• M48: 12,915,233 km (0.103 R)
• M49: 13,131,551 km (0.098 R)
• M50: 13,255,718 km (0.111 R)
• M51: 13,349,067 km (0.108 R)
• M52: 13,567,779 km (0.107 R)
• M53: 13,724,707 km (0.095 R)
• M54: 14,646,828 km (0.084 R)
• M55: 14,775,482 km (0.036 R)
• M56: 15,131,675 km (0.069 R)
• M57: 15,621,758 km (0.103 R)
• M58: 15,852,288 km (0.084 R)
• M59: 16,117,076 km (0.105 R)
• M60: 16,852,948 km (0.107 R)
• M61: 17,089,462 km (0.06 R)
• M62: 18,011,733 km (0.057 R)
• M63: 18,461,574 km (0.04 R)
• M64: 18,985,316 km (0.11 R)
• M65: 19,904,745 km (0.103 R)
• M66: 20,405,748 km (0.114 R)
• M67: 20,693,873 km (0.098 R)
• M68: 20,983,495 km (0.106 R)
• M69: 21,860,138 km (0.046 R)
• M70: 22,118,045 km (0.076 R)
• M71: 22,414,099 km (0.059 R)
• M72: 22,674,250 km (0.051 R)
• M73: 23,047,646 km (0.075 R)
• M74: 23,460,686 km (0.067 R)
• M75: 24,484,983 km (0.109 R)
• M76: 25,368,957 km (0.066 R)
• M77: 26,029,132 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.7

Radius: 3.9

Gravity: 52.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.7 AU - 14.84 AU

Year: 18757 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,700,613 km

• M1: 93,349 km (0.116 R)
• M2: 149,299 km (0.095 R)
• M3: 218,413 km (0.093 R)
• M4: 369,806 km (0.045 R)
• M5: 616,343 km (0.087 R)
• M6: 1,231,789 km (0.032 R)
• M7: 1,468,154 km (0.102 R)
• M8: 1,750,594 km (0.082 R)
• M9: 1,981,723 km (0.11 R)
• M10: 2,118,156 km (0.077 R)
• M11: 2,921,646 km (0.096 R)
• M12: 4,063,826 km (0.104 R)
• M13: 4,635,888 km (0.054 R)
• M14: 5,326,731 km (0.076 R)
• M15: 5,516,421 km (0.117 R)
• M16: 5,951,153 km (0.051 R)
• M17: 6,296,724 km (0.1 R)
• M18: 6,547,749 km (0.111 R)
• M19: 6,598,313 km (0.105 R)
• M20: 7,583,714 km (0.106 R)
• M21: 8,613,995 km (0.108 R)
• M22: 9,458,026 km (0.083 R)
• M23: 11,649,635 km (0.101 R)
• M24: 11,957,358 km (0.112 R)
• M25: 13,342,784 km (0.069 R)
• M26: 14,381,741 km (0.063 R)
• M27: 14,513,537 km (0.048 R)
• M28: 14,977,589 km (0.078 R)
• M29: 16,124,855 km (0.074 R)
• M30: 16,261,588 km (0.112 R)
• M31: 16,743,592 km (0.052 R)
• M32: 18,146,072 km (0.073 R)
• M33: 20,541,134 km (0.082 R)
• M34: 23,110,328 km (0.089 R)
• M35: 23,187,371 km (0.117 R)
• M36: 24,040,976 km (0.084 R)
• M37: 24,197,306 km (0.066 R)
• M38: 24,668,240 km (0.114 R)
• M39: 24,983,892 km (0.111 R)
• M40: 27,149,171 km (0.11 R)
• M41: 27,311,934 km (0.094 R)
• M42: 27,720,186 km (0.067 R)
• M43: 28,625,702 km (0.096 R)
• M44: 29,457,167 km (0.102 R)
• M45: 29,791,967 km (0.107 R)
• M46: 32,343,060 km (0.063 R)
• M47: 32,774,949 km (0.09 R)
• M48: 33,121,866 km (0.058 R)
• M49: 33,906,806 km (0.078 R)
• M50: 35,584,098 km (0.078 R)
• M51: 35,762,269 km (0.107 R)
• M52: 35,940,739 km (0.088 R)
• M53: 36,208,818 km (0.109 R)
• M54: 36,298,427 km (0.1 R)
• M55: 36,477,795 km (0.077 R)
• M56: 37,107,602 km (0.119 R)
• M57: 37,469,180 km (0.092 R)
• M58: 38,013,717 km (0.035 R)
• M59: 38,743,754 km (0.071 R)
• M60: 38,927,012 km (0.092 R)
• M61: 39,478,429 km (0.088 R)
• M62: 40,589,193 km (0.118 R)
• M63: 43,315,315 km (0.115 R)
• M64: 43,600,748 km (0.11 R)
• M65: 45,906,201 km (0.043 R)
• M66: 47,269,187 km (0.112 R)
• M67: 47,367,024 km (0.064 R)
• M68: 47,955,692 km (0.11 R)
• M69: 48,645,338 km (0.079 R)
• M70: 49,140,058 km (0.045 R)
• M71: 49,735,906 km (0.035 R)
• M72: 50,034,803 km (0.04 R)
• M73: 52,042,107 km (0.052 R)
• M74: 53,462,838 km (0.119 R)
• M75: 53,666,890 km (0.075 R)
• M76: 54,382,865 km (0.045 R)
• M77: 54,896,285 km (0.037 R)
• M78: 59,588,572 km (0.084 R)
• M79: 60,542,258 km (0.116 R)
• M80: 61,821,769 km (0.103 R)
• M81: 61,928,881 km (0.094 R)
• M82: 62,572,301 km (0.086 R)
• M83: 63,217,966 km (0.109 R)
• M84: 64,516,027 km (0.104 R)
• M85: 64,624,485 km (0.077 R)
• M86: 65,277,180 km (0.081 R)
• M87: 66,698,809 km (0.037 R)
• M88: 67,138,178 km (0.096 R)
• M89: 67,688,848 km (0.042 R)
• M90: 68,351,566 km (0.117 R)
• M91: 72,373,206 km (0.106 R)
• M92: 72,598,949 km (0.058 R)
• M93: 73,050,884 km (0.082 R)
• M94: 75,553,657 km (0.12 R)
• M95: 76,241,208 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit