🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.32 AU - 2.12 AU

Year: 804 Days

Day: 31.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.12 AU - 2.82 AU

Year: 1384 Days

Day: 25.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,986,675 km

• M1: 374,892 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.71 AU - 3.69 AU

Year: 2040 Days

Day: 27.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.51 AU - 4.35 AU

Year: 2777 Days

Day: 37.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 9.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.51 AU - 7.49 AU

Year: 5239 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,986,675 km

• M1: 276,008 km (0.082 R)
• M2: 517,010 km (0.114 R)
• M3: 636,689 km (0.067 R)
• M4: 766,539 km (0.114 R)
• M5: 881,879 km (0.107 R)
• M6: 1,016,069 km (0.1 R)
• M7: 1,131,110 km (0.118 R)
• M8: 1,237,025 km (0.115 R)
• M9: 1,305,092 km (0.093 R)
• M10: 1,430,904 km (0.09 R)
• M11: 1,590,375 km (0.05 R)
• M12: 1,864,139 km (0.068 R)
• M13: 2,006,855 km (0.08 R)
• M14: 2,071,332 km (0.068 R)
• M15: 2,252,645 km (0.078 R)
• M16: 2,353,773 km (0.039 R)
• M17: 2,648,630 km (0.092 R)
• M18: 2,845,950 km (0.11 R)
• M19: 3,048,057 km (0.055 R)
• M20: 3,235,802 km (0.115 R)
• M21: 3,350,394 km (0.067 R)
• M22: 3,662,605 km (0.074 R)
• M23: 3,822,226 km (0.116 R)
• M24: 3,963,895 km (0.09 R)
• M25: 4,066,070 km (0.089 R)
• M26: 4,590,560 km (0.076 R)
• M27: 4,893,646 km (0.102 R)
• M28: 5,069,722 km (0.107 R)
• M29: 5,180,873 km (0.037 R)
• M30: 5,270,333 km (0.113 R)
• M31: 5,337,802 km (0.091 R)
• M32: 5,428,308 km (0.086 R)
• M33: 6,075,618 km (0.086 R)
• M34: 6,552,985 km (0.071 R)
• M35: 6,771,697 km (0.064 R)
• M36: 6,845,150 km (0.104 R)
• M37: 7,042,320 km (0.079 R)
• M38: 7,116,820 km (0.106 R)
• M39: 7,216,452 km (0.053 R)
• M40: 7,543,622 km (0.107 R)
• M41: 7,696,362 km (0.077 R)
• M42: 7,927,191 km (0.078 R)
• M43: 8,474,869 km (0.113 R)
• M44: 8,686,849 km (0.118 R)
• M45: 9,061,741 km (0.106 R)
• M46: 9,332,962 km (0.088 R)
• M47: 9,911,009 km (0.102 R)
• M48: 9,994,634 km (0.111 R)
• M49: 10,078,409 km (0.113 R)
• M50: 10,331,079 km (0.103 R)
• M51: 10,785,558 km (0.071 R)
• M52: 11,567,356 km (0.049 R)
• M53: 12,098,578 km (0.111 R)
• M54: 12,728,535 km (0.073 R)
• M55: 13,430,747 km (0.11 R)
• M56: 14,082,844 km (0.058 R)
• M57: 14,554,975 km (0.115 R)
• M58: 16,759,749 km (0.111 R)
• M59: 16,826,170 km (0.055 R)
• M60: 16,992,673 km (0.057 R)
• M61: 17,360,683 km (0.077 R)
• M62: 17,427,853 km (0.076 R)
• M63: 17,697,578 km (0.091 R)
• M64: 18,343,541 km (0.067 R)
• M65: 19,658,806 km (0.11 R)
• M66: 19,798,979 km (0.075 R)
• M67: 20,045,067 km (0.118 R)
• M68: 21,147,454 km (0.08 R)
• M69: 21,219,261 km (0.081 R)
• M70: 21,724,154 km (0.109 R)
• M71: 22,087,228 km (0.079 R)
• M72: 22,232,936 km (0.085 R)
• M73: 22,745,758 km (0.074 R)
• M74: 22,856,011 km (0.11 R)
• M75: 22,929,763 km (0.094 R)
• M76: 24,232,162 km (0.083 R)
• M77: 24,457,756 km (0.061 R)
• M78: 24,533,153 km (0.092 R)
• M79: 25,063,029 km (0.1 R)
• M80: 25,443,755 km (0.035 R)
• M81: 25,634,792 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 12.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.29 AU - 8.21 AU

Year: 6958 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,986,675 km

• M1: 160,818 km (0.08 R)
• M2: 263,442 km (0.097 R)
• M3: 383,569 km (0.113 R)
• M4: 765,193 km (0.115 R)
• M5: 901,776 km (0.075 R)
• M6: 1,022,501 km (0.115 R)
• M7: 1,188,106 km (0.08 R)
• M8: 1,267,842 km (0.119 R)
• M9: 1,349,373 km (0.047 R)
• M10: 1,955,992 km (0.106 R)
• M11: 2,067,592 km (0.093 R)
• M12: 2,331,034 km (0.063 R)
• M13: 2,432,611 km (0.076 R)
• M14: 2,605,546 km (0.045 R)
• M15: 2,800,323 km (0.083 R)
• M16: 2,945,283 km (0.058 R)
• M17: 3,261,383 km (0.066 R)
• M18: 3,452,719 km (0.113 R)
• M19: 3,786,322 km (0.083 R)
• M20: 3,906,599 km (0.119 R)
• M21: 4,007,877 km (0.103 R)
• M22: 4,151,191 km (0.106 R)
• M23: 4,400,870 km (0.113 R)
• M24: 4,633,944 km (0.099 R)
• M25: 4,741,355 km (0.066 R)
• M26: 4,914,888 km (0.12 R)
• M27: 5,024,394 km (0.09 R)
• M28: 5,493,533 km (0.047 R)
• M29: 5,653,004 km (0.084 R)
• M30: 5,814,121 km (0.089 R)
• M31: 6,211,752 km (0.07 R)
• M32: 6,594,125 km (0.059 R)
• M33: 6,715,149 km (0.078 R)
• M34: 6,910,524 km (0.115 R)
• M35: 7,107,694 km (0.117 R)
• M36: 7,306,659 km (0.074 R)
• M37: 7,432,022 km (0.075 R)
• M38: 7,583,415 km (0.107 R)
• M39: 8,095,489 km (0.068 R)
• M40: 8,225,340 km (0.065 R)
• M41: 8,381,969 km (0.082 R)
• M42: 9,424,516 km (0.116 R)
• M43: 9,588,476 km (0.108 R)
• M44: 9,670,904 km (0.116 R)
• M45: 9,808,684 km (0.102 R)
• M46: 10,002,712 km (0.117 R)
• M47: 11,164,938 km (0.105 R)
• M48: 11,454,859 km (0.118 R)
• M49: 11,630,038 km (0.104 R)
• M50: 11,835,436 km (0.091 R)
• M51: 12,220,351 km (0.116 R)
• M52: 12,941,562 km (0.112 R)
• M53: 13,093,554 km (0.12 R)
• M54: 13,676,686 km (0.096 R)
• M55: 14,018,218 km (0.106 R)
• M56: 14,236,930 km (0.097 R)
• M57: 14,394,008 km (0.065 R)
• M58: 14,931,962 km (0.094 R)
• M59: 15,347,844 km (0.085 R)
• M60: 15,605,751 km (0.114 R)
• M61: 15,767,616 km (0.104 R)
• M62: 16,158,365 km (0.03 R)
• M63: 16,585,318 km (0.101 R)
• M64: 17,450,592 km (0.068 R)
• M65: 18,947,917 km (0.109 R)
• M66: 19,432,913 km (0.109 R)
• M67: 19,712,063 km (0.092 R)
• M68: 20,027,565 km (0.113 R)
• M69: 20,380,017 km (0.117 R)
• M70: 20,486,232 km (0.108 R)
• M71: 21,019,698 km (0.089 R)
• M72: 21,270,274 km (0.073 R)
• M73: 22,318,955 km (0.099 R)
• M74: 22,501,465 km (0.119 R)
• M75: 23,125,736 km (0.105 R)
• M76: 23,384,391 km (0.113 R)
• M77: 23,792,943 km (0.061 R)
• M78: 24,128,790 km (0.055 R)
• M79: 24,241,138 km (0.03 R)
• M80: 24,428,734 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 9.4

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.61 AU - 7.77 AU

Year: 7601 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,986,675 km

• M1: 148,850 km (0.106 R)
• M2: 434,582 km (0.105 R)
• M3: 646,263 km (0.098 R)
• M4: 873,801 km (0.101 R)
• M5: 1,015,620 km (0.087 R)
• M6: 1,444,816 km (0.092 R)
• M7: 1,507,498 km (0.059 R)
• M8: 1,701,377 km (0.088 R)
• M9: 2,113,668 km (0.086 R)
• M10: 2,405,534 km (0.056 R)
• M11: 2,556,478 km (0.057 R)
• M12: 2,867,642 km (0.115 R)
• M13: 3,441,349 km (0.081 R)
• M14: 3,698,059 km (0.063 R)
• M15: 3,843,468 km (0.086 R)
• M16: 3,931,582 km (0.054 R)
• M17: 4,351,952 km (0.084 R)
• M18: 4,413,137 km (0.116 R)
• M19: 4,598,639 km (0.108 R)
• M20: 5,009,135 km (0.104 R)
• M21: 5,073,462 km (0.084 R)
• M22: 5,300,402 km (0.091 R)
• M23: 5,398,688 km (0.107 R)
• M24: 5,530,783 km (0.11 R)
• M25: 6,172,558 km (0.118 R)
• M26: 6,241,522 km (0.08 R)
• M27: 7,379,364 km (0.089 R)
• M28: 7,785,223 km (0.079 R)
• M29: 7,897,122 km (0.1 R)
• M30: 8,084,867 km (0.077 R)
• M31: 8,388,401 km (0.104 R)
• M32: 8,541,590 km (0.097 R)
• M33: 9,400,581 km (0.106 R)
• M34: 10,001,964 km (0.108 R)
• M35: 11,031,945 km (0.075 R)
• M36: 11,241,981 km (0.109 R)
• M37: 11,538,185 km (0.094 R)
• M38: 12,836,993 km (0.112 R)
• M39: 13,458,872 km (0.05 R)
• M40: 13,683,418 km (0.109 R)
• M41: 14,318,611 km (0.068 R)
• M42: 14,410,015 km (0.113 R)
• M43: 14,963,377 km (0.099 R)
• M44: 15,570,595 km (0.095 R)
• M45: 16,712,625 km (0.086 R)
• M46: 17,099,336 km (0.068 R)
• M47: 17,391,201 km (0.097 R)
• M48: 17,930,801 km (0.057 R)
• M49: 18,825,546 km (0.047 R)
• M50: 19,328,942 km (0.106 R)
• M51: 19,836,678 km (0.085 R)
• M52: 20,041,028 km (0.077 R)
• M53: 20,554,897 km (0.115 R)
• M54: 21,806,134 km (0.08 R)
• M55: 23,836,925 km (0.051 R)
• M56: 24,381,461 km (0.074 R)
• M57: 24,545,570 km (0.081 R)
• M58: 24,929,887 km (0.047 R)
• M59: 25,427,150 km (0.116 R)
• M60: 25,538,002 km (0.097 R)
• M61: 26,151,054 km (0.099 R)
• M62: 27,051,334 km (0.095 R)
• M63: 27,221,277 km (0.12 R)
• M64: 27,334,673 km (0.095 R)
• M65: 27,619,058 km (0.095 R)
• M66: 27,790,198 km (0.052 R)
• M67: 27,961,787 km (0.108 R)
• M68: 29,754,119 km (0.071 R)
• M69: 30,752,685 km (0.077 R)
• M70: 31,404,782 km (0.031 R)
• M71: 32,001,378 km (0.062 R)
• M72: 33,448,738 km (0.105 R)
• M73: 33,997,014 km (0.049 R)
• M74: 35,411,611 km (0.112 R)
• M75: 36,032,592 km (0.081 R)
• M76: 36,469,418 km (0.067 R)
• M77: 36,531,950 km (0.078 R)
• M78: 37,411,436 km (0.1 R)
• M79: 37,853,796 km (0.114 R)
• M80: 38,107,365 km (0.119 R)
• M81: 38,234,373 km (0.025 R)
• M82: 40,868,493 km (0.106 R)
• M83: 41,128,643 km (0.079 R)
• M84: 43,759,920 km (0.082 R)
• M85: 44,092,626 km (0.042 R)
• M86: 44,359,359 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 10.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.26 AU - 8.36 AU

Year: 7780 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,986,675 km

• M1: 358,736 km (0.063 R)
• M2: 773,720 km (0.116 R)
• M3: 878,439 km (0.117 R)
• M4: 956,529 km (0.032 R)
• M5: 1,037,012 km (0.118 R)
• M6: 1,725,163 km (0.044 R)
• M7: 2,309,043 km (0.053 R)
• M8: 2,600,161 km (0.114 R)
• M9: 3,071,095 km (0.063 R)
• M10: 3,517,644 km (0.046 R)
• M11: 3,774,803 km (0.094 R)
• M12: 4,638,432 km (0.106 R)
• M13: 5,295,914 km (0.109 R)
• M14: 5,442,670 km (0.107 R)
• M15: 6,320,959 km (0.037 R)
• M16: 7,308,006 km (0.073 R)
• M17: 7,636,672 km (0.107 R)
• M18: 8,172,532 km (0.1 R)
• M19: 8,616,987 km (0.114 R)
• M20: 8,686,101 km (0.054 R)
• M21: 8,859,635 km (0.057 R)
• M22: 9,351,512 km (0.089 R)
• M23: 9,636,646 km (0.093 R)
• M24: 9,708,453 km (0.068 R)
• M25: 9,888,569 km (0.115 R)
• M26: 10,142,586 km (0.119 R)
• M27: 10,362,046 km (0.085 R)
• M28: 11,217,896 km (0.102 R)
• M29: 12,407,199 km (0.075 R)
• M30: 13,837,953 km (0.069 R)
• M31: 13,919,035 km (0.109 R)
• M32: 14,531,788 km (0.085 R)
• M33: 14,903,688 km (0.086 R)
• M34: 14,986,715 km (0.098 R)
• M35: 15,362,355 km (0.117 R)
• M36: 15,783,473 km (0.085 R)
• M37: 16,037,939 km (0.054 R)
• M38: 16,251,116 km (0.112 R)
• M39: 16,508,125 km (0.107 R)
• M40: 16,594,144 km (0.08 R)
• M41: 16,723,247 km (0.112 R)
• M42: 17,243,548 km (0.091 R)
• M43: 17,330,764 km (0.098 R)
• M44: 17,593,458 km (0.086 R)
• M45: 17,857,348 km (0.099 R)
• M46: 18,881,046 km (0.054 R)
• M47: 19,241,577 km (0.117 R)
• M48: 19,332,084 km (0.099 R)
• M49: 19,695,457 km (0.113 R)
• M50: 20,015,298 km (0.116 R)
• M51: 20,985,141 km (0.104 R)
• M52: 22,444,617 km (0.117 R)
• M53: 23,018,325 km (0.084 R)
• M54: 23,403,540 km (0.105 R)
• M55: 23,645,439 km (0.088 R)
• M56: 24,620,967 km (0.118 R)
• M57: 24,965,491 km (0.12 R)
• M58: 25,361,327 km (0.083 R)
• M59: 25,510,177 km (0.071 R)
• M60: 25,958,821 km (0.113 R)
• M61: 26,410,008 km (0.092 R)
• M62: 26,510,687 km (0.069 R)
• M63: 27,117,008 km (0.111 R)
• M64: 27,676,952 km (0.081 R)
• M65: 29,119,226 km (0.072 R)
• M66: 30,111,807 km (0.052 R)
• M67: 30,427,609 km (0.106 R)
• M68: 31,434,851 km (0.114 R)
• M69: 31,594,771 km (0.066 R)
• M70: 31,755,140 km (0.092 R)
• M71: 32,345,154 km (0.096 R)
• M72: 33,808,820 km (0.092 R)
• M73: 33,918,176 km (0.091 R)
• M74: 34,137,037 km (0.118 R)
• M75: 35,017,421 km (0.106 R)
• M76: 35,294,027 km (0.101 R)
• M77: 36,072,535 km (0.074 R)
• M78: 36,800,478 km (0.094 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit