🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.65 AU - 0.85 AU

Year: 241 Days

Day: 22.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.97 AU - 2.15 AU

Year: 1096 Days

Day: 18.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.25 AU - 3.41 AU

Year: 2254 Days

Day: 15.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.64 AU - 5.36 AU

Year: 3540 Days

Day: 44.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 9.1

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.53 AU - 5.73 AU

Year: 3695 Days

Day: 14.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,399,700 km

• M1: 113,994 km (0.098 R)
• M2: 176,226 km (0.103 R)
• M3: 242,049 km (0.069 R)
• M4: 370,704 km (0.063 R)
• M5: 545,883 km (0.117 R)
• M6: 671,096 km (0.086 R)
• M7: 771,626 km (0.06 R)
• M8: 877,691 km (0.1 R)
• M9: 988,842 km (0.072 R)
• M10: 1,065,735 km (0.025 R)
• M11: 1,365,380 km (0.041 R)
• M12: 1,584,690 km (0.114 R)
• M13: 1,737,430 km (0.112 R)
• M14: 2,413,462 km (0.115 R)
• M15: 2,661,795 km (0.107 R)
• M16: 3,495,055 km (0.095 R)
• M17: 3,755,804 km (0.053 R)
• M18: 3,981,547 km (0.091 R)
• M19: 4,317,843 km (0.096 R)
• M20: 4,511,124 km (0.111 R)
• M21: 4,576,049 km (0.114 R)
• M22: 4,663,265 km (0.075 R)
• M23: 5,017,812 km (0.111 R)
• M24: 5,221,115 km (0.12 R)
• M25: 5,752,786 km (0.115 R)
• M26: 6,108,979 km (0.11 R)
• M27: 6,472,202 km (0.067 R)
• M28: 6,594,873 km (0.113 R)
• M29: 7,194,461 km (0.109 R)
• M30: 7,270,756 km (0.067 R)
• M31: 7,449,525 km (0.101 R)
• M32: 7,733,462 km (0.094 R)
• M33: 8,179,413 km (0.106 R)
• M34: 8,850,210 km (0.086 R)
• M35: 9,123,525 km (0.087 R)
• M36: 9,206,103 km (0.09 R)
• M37: 9,371,858 km (0.097 R)
• M38: 9,455,184 km (0.12 R)
• M39: 9,706,508 km (0.072 R)
• M40: 9,960,077 km (0.114 R)
• M41: 10,045,048 km (0.081 R)
• M42: 10,445,073 km (0.106 R)
• M43: 11,646,045 km (0.102 R)
• M44: 11,825,412 km (0.063 R)
• M45: 12,096,334 km (0.081 R)
• M46: 12,521,791 km (0.108 R)
• M47: 12,797,799 km (0.114 R)
• M48: 13,324,832 km (0.116 R)
• M49: 13,575,259 km (0.043 R)
• M50: 13,669,505 km (0.112 R)
• M51: 14,915,506 km (0.059 R)
• M52: 15,045,357 km (0.059 R)
• M53: 15,306,256 km (0.097 R)
• M54: 16,064,418 km (0.117 R)
• M55: 16,936,125 km (0.041 R)
• M56: 17,309,670 km (0.093 R)
• M57: 17,617,244 km (0.1 R)
• M58: 17,823,240 km (0.113 R)
• M59: 18,099,248 km (0.075 R)
• M60: 18,446,315 km (0.097 R)
• M61: 18,690,459 km (0.11 R)
• M62: 18,795,476 km (0.073 R)
• M63: 19,111,577 km (0.055 R)
• M64: 20,106,403 km (0.101 R)
• M65: 20,863,517 km (0.063 R)
• M66: 21,961,267 km (0.107 R)
• M67: 22,072,119 km (0.054 R)
• M68: 22,666,321 km (0.097 R)
• M69: 22,815,620 km (0.043 R)
• M70: 23,529,501 km (0.056 R)
• M71: 23,908,283 km (0.116 R)
• M72: 24,022,276 km (0.073 R)
• M73: 24,289,009 km (0.11 R)
• M74: 24,594,937 km (0.057 R)
• M75: 24,902,361 km (0.119 R)
• M76: 25,481,903 km (0.05 R)
• M77: 25,753,872 km (0.114 R)
• M78: 25,948,798 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 10.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.48 AU - 7.74 AU

Year: 7785 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,399,700 km

• M1: 195,824 km (0.075 R)
• M2: 438,920 km (0.116 R)
• M3: 585,376 km (0.094 R)
• M4: 749,635 km (0.118 R)
• M5: 853,007 km (0.072 R)
• M6: 945,608 km (0.076 R)
• M7: 1,074,711 km (0.091 R)
• M8: 1,689,110 km (0.08 R)
• M9: 1,970,354 km (0.114 R)
• M10: 2,376,063 km (0.098 R)
• M11: 2,668,676 km (0.1 R)
• M12: 2,997,044 km (0.097 R)
• M13: 3,488,323 km (0.119 R)
• M14: 3,821,478 km (0.085 R)
• M15: 4,191,583 km (0.049 R)
• M16: 4,628,857 km (0.081 R)
• M17: 4,768,432 km (0.107 R)
• M18: 4,909,503 km (0.033 R)
• M19: 5,052,070 km (0.086 R)
• M20: 5,195,983 km (0.092 R)
• M21: 5,695,191 km (0.105 R)
• M22: 5,815,019 km (0.059 R)
• M23: 5,935,595 km (0.111 R)
• M24: 6,302,409 km (0.054 R)
• M25: 6,488,658 km (0.101 R)
• M26: 6,708,118 km (0.052 R)
• M27: 7,446,683 km (0.079 R)
• M28: 7,775,948 km (0.094 R)
• M29: 7,842,369 km (0.089 R)
• M30: 8,244,787 km (0.037 R)
• M31: 8,312,555 km (0.086 R)
• M32: 8,861,280 km (0.111 R)
• M33: 9,104,975 km (0.106 R)
• M34: 9,492,434 km (0.082 R)
• M35: 11,133,373 km (0.053 R)
• M36: 11,623,605 km (0.081 R)
• M37: 11,928,934 km (0.053 R)
• M38: 12,043,975 km (0.11 R)
• M39: 12,391,640 km (0.104 R)
• M40: 13,057,351 km (0.11 R)
• M41: 13,414,591 km (0.085 R)
• M42: 14,016,872 km (0.119 R)
• M43: 14,219,726 km (0.059 R)
• M44: 15,165,035 km (0.097 R)
• M45: 15,414,864 km (0.096 R)
• M46: 15,708,225 km (0.101 R)
• M47: 15,876,672 km (0.068 R)
• M48: 16,003,382 km (0.117 R)
• M49: 16,088,054 km (0.065 R)
• M50: 16,642,165 km (0.111 R)
• M51: 18,430,158 km (0.108 R)
• M52: 18,920,241 km (0.084 R)
• M53: 20,507,923 km (0.06 R)
• M54: 21,247,834 km (0.074 R)
• M55: 21,480,908 km (0.082 R)
• M56: 22,137,942 km (0.095 R)
• M57: 22,279,611 km (0.07 R)
• M58: 22,468,852 km (0.077 R)
• M59: 22,801,558 km (0.077 R)
• M60: 23,471,756 km (0.12 R)
• M61: 23,567,948 km (0.077 R)
• M62: 23,905,889 km (0.092 R)
• M63: 24,586,709 km (0.086 R)
• M64: 24,831,451 km (0.035 R)
• M65: 25,126,010 km (0.108 R)
• M66: 25,224,595 km (0.114 R)
• M67: 26,516,522 km (0.072 R)
• M68: 26,616,902 km (0.103 R)
• M69: 27,728,265 km (0.052 R)
• M70: 29,943,959 km (0.102 R)
• M71: 30,519,910 km (0.119 R)
• M72: 30,624,928 km (0.048 R)
• M73: 32,430,126 km (0.069 R)
• M74: 32,859,920 km (0.114 R)
• M75: 33,507,978 km (0.086 R)
• M76: 33,997,014 km (0.109 R)
• M77: 34,214,978 km (0.085 R)
• M78: 34,542,896 km (0.109 R)
• M79: 34,707,304 km (0.11 R)
• M80: 34,816,960 km (0.11 R)
• M81: 36,142,696 km (0.071 R)
• M82: 36,811,698 km (0.058 R)
• M83: 37,484,738 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 8.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.43 AU - 9.19 AU

Year: 9698 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,399,700 km

• M1: 130,150 km (0.054 R)
• M2: 184,155 km (0.049 R)
• M3: 246,537 km (0.083 R)
• M4: 319,990 km (0.063 R)
• M5: 580,739 km (0.083 R)
• M6: 887,415 km (0.103 R)
• M7: 964,009 km (0.068 R)
• M8: 1,107,473 km (0.104 R)
• M9: 1,190,350 km (0.095 R)
• M10: 1,397,992 km (0.087 R)
• M11: 1,487,900 km (0.112 R)
• M12: 1,673,851 km (0.072 R)
• M13: 2,255,487 km (0.037 R)
• M14: 2,781,024 km (0.116 R)
• M15: 3,588,105 km (0.088 R)
• M16: 3,687,737 km (0.116 R)
• M17: 3,838,681 km (0.045 R)
• M18: 4,147,003 km (0.115 R)
• M19: 4,436,624 km (0.106 R)
• M20: 4,516,659 km (0.057 R)
• M21: 4,897,086 km (0.049 R)
• M22: 5,063,290 km (0.111 R)
• M23: 5,659,736 km (0.068 R)
• M24: 5,863,489 km (0.071 R)
• M25: 6,641,397 km (0.057 R)
• M26: 7,324,761 km (0.101 R)
• M27: 7,388,040 km (0.1 R)
• M28: 7,515,049 km (0.082 R)
• M29: 8,424,604 km (0.079 R)
• M30: 8,690,739 km (0.062 R)
• M31: 9,368,417 km (0.113 R)
• M32: 9,748,396 km (0.07 R)
• M33: 9,992,839 km (0.081 R)
• M34: 10,063,150 km (0.095 R)
• M35: 10,774,188 km (0.069 R)
• M36: 11,245,122 km (0.037 R)
• M37: 11,538,334 km (0.119 R)
• M38: 11,945,540 km (0.111 R)
• M39: 12,207,186 km (0.087 R)
• M40: 13,080,090 km (0.104 R)
• M41: 13,543,394 km (0.081 R)
• M42: 14,130,267 km (0.089 R)
• M43: 14,605,689 km (0.075 R)
• M44: 15,005,863 km (0.083 R)
• M45: 15,207,372 km (0.102 R)
• M46: 16,022,082 km (0.113 R)
• M47: 16,104,360 km (0.099 R)
• M48: 16,228,078 km (0.099 R)
• M49: 16,352,094 km (0.107 R)
• M50: 16,559,288 km (0.109 R)
• M51: 16,976,666 km (0.12 R)
• M52: 17,102,477 km (0.086 R)
• M53: 18,680,137 km (0.085 R)
• M54: 18,810,137 km (0.063 R)
• M55: 19,420,496 km (0.107 R)
• M56: 19,508,161 km (0.11 R)
• M57: 20,126,000 km (0.113 R)
• M58: 20,660,663 km (0.05 R)
• M59: 20,795,151 km (0.048 R)
• M60: 20,929,789 km (0.116 R)
• M61: 22,892,214 km (0.081 R)
• M62: 23,124,091 km (0.111 R)
• M63: 24,106,949 km (0.064 R)
• M64: 24,532,256 km (0.059 R)
• M65: 24,627,101 km (0.043 R)
• M66: 25,823,285 km (0.11 R)
• M67: 26,258,465 km (0.071 R)
• M68: 27,430,864 km (0.102 R)
• M69: 27,578,667 km (0.109 R)
• M70: 28,970,376 km (0.088 R)
• M71: 29,775,960 km (0.083 R)
• M72: 30,742,063 km (0.113 R)
• M73: 32,288,456 km (0.077 R)
• M74: 32,861,715 km (0.036 R)
• M75: 33,018,644 km (0.094 R)
• M76: 33,123,362 km (0.111 R)
• M77: 33,333,248 km (0.047 R)
• M78: 34,814,716 km (0.085 R)
• M79: 34,867,973 km (0.069 R)
• M80: 34,974,636 km (0.107 R)
• M81: 35,134,855 km (0.069 R)
• M82: 35,188,411 km (0.034 R)
• M83: 35,885,986 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 8.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.62 AU - 12.08 AU

Year: 14181 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,399,700 km

• M1: 119,828 km (0.04 R)
• M2: 218,413 km (0.09 R)
• M3: 277,055 km (0.101 R)
• M4: 352,602 km (0.096 R)
• M5: 456,722 km (0.09 R)
• M6: 663,616 km (0.07 R)
• M7: 1,236,875 km (0.046 R)
• M8: 1,828,086 km (0.102 R)
• M9: 1,896,901 km (0.097 R)
• M10: 2,019,272 km (0.088 R)
• M11: 2,108,432 km (0.12 R)
• M12: 2,309,043 km (0.097 R)
• M13: 2,788,355 km (0.067 R)
• M14: 2,928,229 km (0.111 R)
• M15: 3,049,852 km (0.118 R)
• M16: 3,488,922 km (0.079 R)
• M17: 3,661,408 km (0.111 R)
• M18: 3,726,932 km (0.096 R)
• M19: 3,858,877 km (0.115 R)
• M20: 4,218,810 km (0.068 R)
• M21: 5,213,935 km (0.091 R)
• M22: 5,287,686 km (0.096 R)
• M23: 5,386,720 km (0.117 R)
• M24: 6,019,070 km (0.084 R)
• M25: 6,304,802 km (0.085 R)
• M26: 6,781,870 km (0.072 R)
• M27: 7,161,100 km (0.096 R)
• M28: 7,714,762 km (0.109 R)
• M29: 8,196,168 km (0.111 R)
• M30: 8,687,298 km (0.105 R)
• M31: 9,010,280 km (0.087 R)
• M32: 9,098,991 km (0.095 R)
• M33: 9,396,990 km (0.1 R)
• M34: 9,456,979 km (0.118 R)
• M35: 9,698,280 km (0.066 R)
• M36: 9,972,044 km (0.066 R)
• M37: 10,094,565 km (0.114 R)
• M38: 11,346,998 km (0.029 R)
• M39: 11,764,676 km (0.102 R)
• M40: 11,894,078 km (0.119 R)
• M41: 12,187,290 km (0.07 R)
• M42: 12,318,337 km (0.085 R)
• M43: 13,147,858 km (0.068 R)
• M44: 14,063,995 km (0.089 R)
• M45: 14,651,466 km (0.088 R)
• M46: 15,106,094 km (0.073 R)
• M47: 16,100,920 km (0.056 R)
• M48: 16,208,780 km (0.106 R)
• M49: 16,860,877 km (0.077 R)
• M50: 17,043,536 km (0.072 R)
• M51: 17,300,395 km (0.089 R)
• M52: 18,490,895 km (0.088 R)
• M53: 19,020,023 km (0.077 R)
• M54: 19,096,019 km (0.072 R)
• M55: 19,210,162 km (0.106 R)
• M56: 19,286,457 km (0.073 R)
• M57: 20,054,492 km (0.036 R)
• M58: 20,286,818 km (0.107 R)
• M59: 20,442,250 km (0.115 R)
• M60: 21,304,083 km (0.116 R)
• M61: 21,541,196 km (0.109 R)
• M62: 21,660,126 km (0.106 R)
• M63: 22,297,712 km (0.08 R)
• M64: 23,347,141 km (0.096 R)
• M65: 24,001,034 km (0.115 R)
• M66: 24,124,302 km (0.115 R)
• M67: 24,247,720 km (0.066 R)
• M68: 24,330,149 km (0.096 R)
• M69: 24,495,305 km (0.114 R)
• M70: 24,951,429 km (0.055 R)
• M71: 25,076,193 km (0.105 R)
• M72: 25,577,795 km (0.116 R)
• M73: 26,633,358 km (0.07 R)
• M74: 26,846,086 km (0.08 R)
• M75: 27,016,777 km (0.077 R)
• M76: 27,961,787 km (0.12 R)
• M77: 28,395,022 km (0.106 R)
• M78: 28,961,400 km (0.095 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: 273 - 16,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit