🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.42 AU - 1.68 AU

Year: 685 Days

Day: 24.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,522,443 km

• M1: 71,209 km (0.085 R)
• M2: 121,324 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.61 AU - 1.81 AU

Year: 793 Days

Day: 34.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.09 AU - 2.13 AU

Year: 1087 Days

Day: 46.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 13.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.99 AU - 8.21 AU

Year: 6015 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,522,443 km

• M1: 253,868 km (0.106 R)
• M2: 377,884 km (0.111 R)
• M3: 463,753 km (0.118 R)
• M4: 596,896 km (0.05 R)
• M5: 803,041 km (0.072 R)
• M6: 892,800 km (0.109 R)
• M7: 1,150,856 km (0.103 R)
• M8: 1,415,345 km (0.065 R)
• M9: 1,880,146 km (0.086 R)
• M10: 2,003,714 km (0.095 R)
• M11: 2,325,200 km (0.038 R)
• M12: 2,481,081 km (0.097 R)
• M13: 2,594,476 km (0.047 R)
• M14: 3,237,896 km (0.09 R)
• M15: 3,539,635 km (0.115 R)
• M16: 3,719,901 km (0.117 R)
• M17: 3,956,265 km (0.106 R)
• M18: 4,279,247 km (0.074 R)
• M19: 4,695,129 km (0.117 R)
• M20: 4,836,649 km (0.086 R)
• M21: 5,008,537 km (0.108 R)
• M22: 5,506,398 km (0.116 R)
• M23: 5,837,010 km (0.032 R)
• M24: 6,020,267 km (0.083 R)
• M25: 6,298,519 km (0.066 R)
• M26: 6,676,403 km (0.117 R)
• M27: 6,964,529 km (0.064 R)
• M28: 8,226,537 km (0.109 R)
• M29: 8,535,755 km (0.106 R)
• M30: 8,674,433 km (0.075 R)
• M31: 9,414,792 km (0.112 R)
• M32: 9,919,685 km (0.113 R)
• M33: 10,175,348 km (0.117 R)
• M34: 10,285,751 km (0.025 R)
• M35: 10,507,455 km (0.055 R)
• M36: 10,619,055 km (0.045 R)
• M37: 11,182,441 km (0.05 R)
• M38: 11,372,430 km (0.107 R)
• M39: 11,755,700 km (0.062 R)
• M40: 11,948,831 km (0.111 R)
• M41: 12,970,584 km (0.031 R)
• M42: 13,694,339 km (0.061 R)
• M43: 14,102,142 km (0.09 R)
• M44: 14,431,258 km (0.108 R)
• M45: 14,971,456 km (0.109 R)
• M46: 15,433,713 km (0.114 R)
• M47: 15,773,001 km (0.105 R)
• M48: 16,028,963 km (0.049 R)
• M49: 17,285,884 km (0.115 R)
• M50: 17,549,925 km (0.082 R)
• M51: 17,904,023 km (0.073 R)
• M52: 18,709,308 km (0.106 R)
• M53: 19,709,819 km (0.097 R)
• M54: 20,170,281 km (0.087 R)
• M55: 20,541,284 km (0.098 R)
• M56: 21,336,995 km (0.098 R)
• M57: 21,762,451 km (0.057 R)
• M58: 22,142,878 km (0.119 R)
• M59: 22,381,786 km (0.047 R)
• M60: 22,477,678 km (0.093 R)
• M61: 24,619,920 km (0.097 R)
• M62: 25,866,070 km (0.114 R)
• M63: 25,966,600 km (0.118 R)
• M64: 26,674,198 km (0.09 R)
• M65: 27,337,066 km (0.092 R)
• M66: 27,747,712 km (0.073 R)
• M67: 28,419,257 km (0.097 R)
• M68: 28,731,019 km (0.083 R)
• M69: 28,887,349 km (0.059 R)
• M70: 29,568,019 km (0.098 R)
• M71: 29,831,162 km (0.104 R)
• M72: 30,359,841 km (0.11 R)
• M73: 30,625,377 km (0.053 R)
• M74: 30,838,404 km (0.112 R)
• M75: 32,018,582 km (0.056 R)
• M76: 32,180,746 km (0.042 R)
• M77: 33,541,937 km (0.055 R)
• M78: 33,706,644 km (0.108 R)
• M79: 34,423,068 km (0.097 R)
• M80: 37,168,638 km (0.111 R)
• M81: 38,424,063 km (0.056 R)

Asteroid Belt

Center: 7.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 14.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.77 AU - 9.31 AU

Year: 8088 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,522,443 km

• M1: 197,469 km (0.103 R)
• M2: 292,613 km (0.05 R)
• M3: 429,645 km (0.117 R)
• M4: 527,332 km (0.051 R)
• M5: 725,550 km (0.116 R)
• M6: 1,057,807 km (0.031 R)
• M7: 1,691,802 km (0.097 R)
• M8: 1,843,195 km (0.101 R)
• M9: 1,940,284 km (0.096 R)
• M10: 2,160,193 km (0.11 R)
• M11: 2,712,957 km (0.102 R)
• M12: 3,144,697 km (0.073 R)
• M13: 3,238,495 km (0.057 R)
• M14: 3,333,190 km (0.036 R)
• M15: 3,870,695 km (0.107 R)
• M16: 4,124,264 km (0.081 R)
• M17: 4,253,217 km (0.096 R)
• M18: 4,863,427 km (0.107 R)
• M19: 6,107,183 km (0.099 R)
• M20: 6,254,537 km (0.103 R)
• M21: 6,583,054 km (0.056 R)
• M22: 7,163,793 km (0.115 R)
• M23: 7,256,993 km (0.055 R)
• M24: 7,921,058 km (0.112 R)
• M25: 8,703,903 km (0.106 R)
• M26: 8,936,827 km (0.089 R)
• M27: 9,205,655 km (0.068 R)
• M28: 9,307,232 km (0.094 R)
• M29: 9,820,502 km (0.102 R)
• M30: 10,167,718 km (0.112 R)
• M31: 10,696,248 km (0.119 R)
• M32: 10,803,061 km (0.102 R)
• M33: 11,487,770 km (0.079 R)
• M34: 12,038,290 km (0.102 R)
• M35: 13,432,991 km (0.112 R)
• M36: 14,482,719 km (0.112 R)
• M37: 14,601,051 km (0.086 R)
• M38: 15,277,533 km (0.113 R)
• M39: 15,518,685 km (0.042 R)
• M40: 15,639,709 km (0.078 R)
• M41: 15,964,038 km (0.052 R)
• M42: 16,331,749 km (0.116 R)
• M43: 16,867,609 km (0.102 R)
• M44: 17,158,726 km (0.107 R)
• M45: 17,367,565 km (0.109 R)
• M46: 17,914,644 km (0.1 R)
• M47: 18,126,475 km (0.064 R)
• M48: 18,339,353 km (0.093 R)
• M49: 19,939,451 km (0.082 R)
• M50: 20,071,098 km (0.118 R)
• M51: 20,467,981 km (0.118 R)
• M52: 20,600,824 km (0.12 R)
• M53: 20,733,966 km (0.118 R)
• M54: 21,314,256 km (0.117 R)
• M55: 21,899,931 km (0.053 R)
• M56: 22,126,722 km (0.117 R)
• M57: 22,399,738 km (0.1 R)
• M58: 22,628,174 km (0.068 R)
• M59: 22,857,358 km (0.08 R)
• M60: 23,087,290 km (0.062 R)
• M61: 23,271,744 km (0.052 R)
• M62: 23,735,198 km (0.025 R)
• M63: 23,874,773 km (0.089 R)
• M64: 24,154,970 km (0.072 R)
• M65: 24,295,293 km (0.033 R)
• M66: 26,145,968 km (0.078 R)
• M67: 27,355,915 km (0.069 R)
• M68: 28,831,998 km (0.077 R)
• M69: 30,283,396 km (0.101 R)
• M70: 31,196,093 km (0.039 R)
• M71: 31,400,144 km (0.086 R)
• M72: 32,944,892 km (0.109 R)
• M73: 33,517,553 km (0.091 R)
• M74: 34,303,689 km (0.064 R)
• M75: 34,831,022 km (0.051 R)
• M76: 35,361,197 km (0.027 R)
• M77: 35,467,561 km (0.12 R)
• M78: 35,680,588 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.8

Radius: 14.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.13 AU - 13.73 AU

Year: 14618 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,522,443 km

• M1: 486,193 km (0.064 R)
• M2: 587,022 km (0.066 R)
• M3: 677,978 km (0.106 R)
• M4: 856,448 km (0.093 R)
• M5: 1,052,122 km (0.073 R)
• M6: 1,438,384 km (0.108 R)
• M7: 1,621,491 km (0.11 R)
• M8: 1,812,827 km (0.059 R)
• M9: 2,040,964 km (0.1 R)
• M10: 2,494,544 km (0.107 R)
• M11: 2,589,090 km (0.092 R)
• M12: 2,684,983 km (0.063 R)
• M13: 3,148,437 km (0.089 R)
• M14: 3,637,323 km (0.079 R)
• M15: 3,854,389 km (0.055 R)
• M16: 4,038,544 km (0.083 R)
• M17: 4,301,388 km (0.119 R)
• M18: 4,843,979 km (0.086 R)
• M19: 9,662,826 km (0.04 R)
• M20: 9,763,206 km (0.107 R)
• M21: 10,168,317 km (0.089 R)
• M22: 10,321,655 km (0.091 R)
• M23: 10,942,635 km (0.102 R)
• M24: 11,152,372 km (0.057 R)
• M25: 11,363,454 km (0.067 R)
• M26: 11,682,547 km (0.102 R)
• M27: 12,166,795 km (0.08 R)
• M28: 12,547,970 km (0.105 R)
• M29: 13,546,237 km (0.109 R)
• M30: 13,715,133 km (0.12 R)
• M31: 14,512,489 km (0.099 R)
• M32: 14,916,852 km (0.119 R)
• M33: 15,324,955 km (0.04 R)
• M34: 16,211,921 km (0.092 R)
• M35: 16,331,450 km (0.038 R)
• M36: 16,451,278 km (0.102 R)
• M37: 17,420,223 km (0.083 R)
• M38: 18,657,547 km (0.111 R)
• M39: 18,971,404 km (0.114 R)
• M40: 19,286,905 km (0.033 R)
• M41: 19,413,615 km (0.113 R)
• M42: 20,243,883 km (0.026 R)
• M43: 21,347,167 km (0.107 R)
• M44: 22,071,371 km (0.096 R)
• M45: 22,870,822 km (0.076 R)
• M46: 23,544,162 km (0.114 R)
• M47: 24,429,332 km (0.079 R)
• M48: 25,048,518 km (0.066 R)
• M49: 25,603,376 km (0.116 R)
• M50: 26,372,758 km (0.118 R)
• M51: 30,111,658 km (0.067 R)
• M52: 30,997,876 km (0.063 R)
• M53: 31,220,776 km (0.116 R)
• M54: 32,117,765 km (0.079 R)
• M55: 33,631,397 km (0.045 R)
• M56: 33,783,986 km (0.048 R)
• M57: 34,858,997 km (0.114 R)
• M58: 35,555,973 km (0.063 R)
• M59: 36,179,347 km (0.114 R)
• M60: 36,727,923 km (0.098 R)
• M61: 39,189,705 km (0.051 R)
• M62: 39,833,724 km (0.049 R)
• M63: 40,076,073 km (0.054 R)
• M64: 42,939,974 km (0.102 R)
• M65: 43,937,044 km (0.082 R)
• M66: 45,615,682 km (0.085 R)
• M67: 49,122,106 km (0.077 R)
• M68: 50,077,588 km (0.044 R)
• M69: 51,742,313 km (0.03 R)
• M70: 52,183,477 km (0.109 R)
• M71: 52,360,302 km (0.077 R)
• M72: 53,069,396 km (0.062 R)
• M73: 54,946,101 km (0.072 R)
• M74: 55,847,428 km (0.076 R)
• M75: 57,026,409 km (0.048 R)
• M76: 57,573,339 km (0.105 R)
• M77: 58,396,875 km (0.066 R)
• M78: 59,316,753 km (0.081 R)
• M79: 59,870,863 km (0.082 R)
• M80: 60,519,519 km (0.084 R)
• M81: 60,891,270 km (0.119 R)
• M82: 61,263,769 km (0.051 R)
• M83: 62,573,349 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.4

Radius: 3.4

Gravity: 66.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11 AU - 15.66 AU

Year: 17266 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,522,443 km

• M1: 724,652 km (0.109 R)
• M2: 964,308 km (0.102 R)
• M3: 1,145,770 km (0.084 R)
• M4: 1,226,852 km (0.055 R)
• M5: 1,539,960 km (0.061 R)
• M6: 2,102,299 km (0.088 R)
• M7: 2,168,421 km (0.093 R)
• M8: 2,721,484 km (0.091 R)
• M9: 3,013,649 km (0.1 R)
• M10: 3,509,416 km (0.09 R)
• M11: 3,826,863 km (0.099 R)
• M12: 4,029,867 km (0.115 R)
• M13: 4,071,007 km (0.107 R)
• M14: 4,278,200 km (0.028 R)
• M15: 4,446,498 km (0.033 R)
• M16: 4,531,469 km (0.098 R)
• M17: 4,964,405 km (0.106 R)
• M18: 5,410,357 km (0.115 R)
• M19: 6,150,118 km (0.068 R)
• M20: 6,531,742 km (0.089 R)
• M21: 7,468,674 km (0.095 R)
• M22: 7,773,105 km (0.118 R)
• M23: 7,875,430 km (0.115 R)
• M24: 8,029,965 km (0.04 R)
• M25: 8,341,727 km (0.045 R)
• M26: 8,394,086 km (0.06 R)
• M27: 9,793,425 km (0.111 R)
• M28: 9,848,626 km (0.08 R)
• M29: 11,553,593 km (0.083 R)
• M30: 11,611,936 km (0.112 R)
• M31: 12,860,480 km (0.075 R)
• M32: 15,033,838 km (0.094 R)
• M33: 15,097,567 km (0.059 R)
• M34: 16,654,282 km (0.087 R)
• M35: 16,786,377 km (0.092 R)
• M36: 16,918,771 km (0.106 R)
• M37: 17,117,886 km (0.096 R)
• M38: 17,251,178 km (0.101 R)
• M39: 17,990,042 km (0.084 R)
• M40: 19,083,153 km (0.098 R)
• M41: 19,707,425 km (0.118 R)
• M42: 20,057,035 km (0.067 R)
• M43: 20,833,598 km (0.102 R)
• M44: 20,975,865 km (0.117 R)
• M45: 22,927,519 km (0.12 R)
• M46: 23,074,275 km (0.12 R)
• M47: 23,887,638 km (0.07 R)
• M48: 24,710,277 km (0.029 R)
• M49: 25,618,187 km (0.047 R)
• M50: 26,614,060 km (0.094 R)
• M51: 28,170,775 km (0.112 R)
• M52: 28,485,679 km (0.075 R)
• M53: 28,643,504 km (0.109 R)
• M54: 29,756,812 km (0.062 R)
• M55: 30,722,167 km (0.112 R)
• M56: 32,436,259 km (0.085 R)
• M57: 33,097,332 km (0.078 R)
• M58: 33,762,743 km (0.106 R)
• M59: 34,264,794 km (0.113 R)
• M60: 35,191,702 km (0.117 R)
• M61: 37,328,409 km (0.111 R)
• M62: 38,194,880 km (0.11 R)
• M63: 38,456,077 km (0.118 R)
• M64: 38,543,293 km (0.103 R)
• M65: 38,980,268 km (0.057 R)
• M66: 39,155,597 km (0.083 R)
• M67: 39,947,568 km (0.084 R)
• M68: 40,655,914 km (0.054 R)
• M69: 41,726,287 km (0.096 R)
• M70: 42,174,931 km (0.112 R)
• M71: 43,621,393 km (0.076 R)
• M72: 45,176,163 km (0.102 R)
• M73: 48,057,418 km (0.114 R)
• M74: 48,905,040 km (0.032 R)
• M75: 49,188,677 km (0.105 R)
• M76: 51,958,482 km (0.055 R)
• M77: 52,731,454 km (0.083 R)
• M78: 52,925,183 km (0.082 R)
• M79: 53,508,166 km (0.067 R)
• M80: 54,190,931 km (0.05 R)
• M81: 55,663,573 km (0.066 R)
• M82: 56,751,897 km (0.085 R)
• M83: 59,452,887 km (0.108 R)
• M84: 60,565,296 km (0.061 R)
• M85: 60,768,151 km (0.086 R)
• M86: 60,869,728 km (0.108 R)
• M87: 61,786,464 km (0.097 R)
• M88: 62,093,139 km (0.078 R)
• M89: 63,324,479 km (0.11 R)
• M90: 64,046,588 km (0.078 R)
• M91: 64,667,569 km (0.115 R)
• M92: 66,961,952 km (0.113 R)
• M93: 67,592,208 km (0.07 R)
• M94: 67,908,158 km (0.097 R)
• M95: 68,013,475 km (0.085 R)
• M96: 70,239,641 km (0.114 R)
• M97: 70,773,257 km (0.118 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit