🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.8 AU - 1.2 AU

Year: 375 Days

Day: 15.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.75 AU - 2.37 AU

Year: 1108 Days

Day: 42 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.7 AU - 4.92 AU

Year: 3353 Days

Day: 47 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 10.6

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.45 AU - 4.83 AU

Year: 3745 Days

Day: 13.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,906,881 km

• M1: 136,433 km (0.112 R)
• M2: 276,906 km (0.086 R)
• M3: 389,553 km (0.108 R)
• M4: 472,580 km (0.067 R)
• M5: 637,885 km (0.057 R)
• M6: 740,061 km (0.07 R)
• M7: 1,164,470 km (0.06 R)
• M8: 1,486,255 km (0.093 R)
• M9: 1,689,558 km (0.118 R)
• M10: 1,868,926 km (0.114 R)
• M11: 1,986,361 km (0.03 R)
• M12: 2,123,691 km (0.08 R)
• M13: 2,335,821 km (0.112 R)
• M14: 2,408,077 km (0.098 R)
• M15: 2,481,081 km (0.032 R)
• M16: 2,666,881 km (0.036 R)
• M17: 2,915,513 km (0.094 R)
• M18: 3,052,545 km (0.071 R)
• M19: 3,131,831 km (0.097 R)
• M20: 3,292,649 km (0.102 R)
• M21: 3,497,299 km (0.106 R)
• M22: 4,071,156 km (0.111 R)
• M23: 4,158,671 km (0.096 R)
• M24: 4,492,574 km (0.04 R)
• M25: 4,560,491 km (0.105 R)
• M26: 5,139,285 km (0.077 R)
• M27: 5,692,199 km (0.079 R)
• M28: 5,913,753 km (0.081 R)
• M29: 6,038,069 km (0.106 R)
• M30: 6,163,283 km (0.083 R)
• M31: 6,724,574 km (0.05 R)
• M32: 7,090,341 km (0.081 R)
• M33: 7,169,478 km (0.108 R)
• M34: 7,249,064 km (0.047 R)
• M35: 7,516,246 km (0.051 R)
• M36: 7,786,719 km (0.105 R)
• M37: 7,977,905 km (0.116 R)
• M38: 8,281,738 km (0.049 R)
• M39: 8,476,963 km (0.089 R)
• M40: 9,388,912 km (0.088 R)
• M41: 9,621,836 km (0.113 R)
• M42: 10,663,037 km (0.108 R)
• M43: 10,814,729 km (0.115 R)
• M44: 11,490,463 km (0.045 R)
• M45: 11,708,427 km (0.074 R)
• M46: 11,864,906 km (0.089 R)
• M47: 12,434,126 km (0.11 R)
• M48: 13,044,635 km (0.107 R)
• M49: 13,566,433 km (0.091 R)
• M50: 13,962,119 km (0.117 R)
• M51: 14,428,715 km (0.087 R)
• M52: 14,731,351 km (0.11 R)
• M53: 15,514,197 km (0.047 R)
• M54: 15,651,827 km (0.078 R)
• M55: 16,066,811 km (0.115 R)
• M56: 16,345,662 km (0.107 R)
• M57: 16,978,610 km (0.051 R)
• M58: 17,191,488 km (0.113 R)
• M59: 17,333,756 km (0.082 R)
• M60: 17,512,376 km (0.055 R)
• M61: 18,051,526 km (0.111 R)
• M62: 19,925,240 km (0.095 R)
• M63: 20,037,438 km (0.109 R)
• M64: 20,601,272 km (0.088 R)
• M65: 20,676,819 km (0.109 R)
• M66: 20,942,056 km (0.117 R)
• M67: 21,132,345 km (0.101 R)
• M68: 21,591,012 km (0.112 R)
• M69: 21,860,138 km (0.109 R)
• M70: 22,091,716 km (0.093 R)
• M71: 22,207,804 km (0.047 R)
• M72: 22,362,937 km (0.062 R)
• M73: 22,674,100 km (0.082 R)
• M74: 23,104,494 km (0.067 R)
• M75: 23,854,278 km (0.072 R)
• M76: 24,212,116 km (0.099 R)
• M77: 24,411,829 km (0.111 R)
• M78: 24,531,807 km (0.08 R)
• M79: 25,620,879 km (0.076 R)
• M80: 25,905,863 km (0.092 R)
• M81: 26,110,064 km (0.111 R)
• M82: 27,097,560 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 8.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.69 AU - 9.25 AU

Year: 10067 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,906,881 km

• M1: 324,179 km (0.083 R)
• M2: 527,332 km (0.114 R)
• M3: 703,409 km (0.057 R)
• M4: 841,189 km (0.095 R)
• M5: 1,274,723 km (0.057 R)
• M6: 1,846,038 km (0.094 R)
• M7: 1,922,781 km (0.075 R)
• M8: 2,179,192 km (0.095 R)
• M9: 2,239,929 km (0.106 R)
• M10: 2,923,442 km (0.118 R)
• M11: 3,104,006 km (0.115 R)
• M12: 3,358,323 km (0.117 R)
• M13: 3,571,500 km (0.093 R)
• M14: 3,961,352 km (0.094 R)
• M15: 4,036,001 km (0.115 R)
• M16: 4,136,232 km (0.102 R)
• M17: 4,467,740 km (0.092 R)
• M18: 5,821,601 km (0.103 R)
• M19: 6,049,289 km (0.108 R)
• M20: 6,193,202 km (0.06 R)
• M21: 6,454,849 km (0.079 R)
• M22: 6,542,962 km (0.088 R)
• M23: 7,019,431 km (0.078 R)
• M24: 7,140,306 km (0.062 R)
• M25: 7,231,411 km (0.091 R)
• M26: 7,506,971 km (0.099 R)
• M27: 8,418,620 km (0.066 R)
• M28: 8,676,377 km (0.118 R)
• M29: 9,364,976 km (0.08 R)
• M30: 10,482,323 km (0.077 R)
• M31: 10,585,994 km (0.069 R)
• M32: 11,004,120 km (0.083 R)
• M33: 11,215,203 km (0.106 R)
• M34: 11,498,840 km (0.117 R)
• M35: 11,677,161 km (0.097 R)
• M36: 11,856,529 km (0.111 R)
• M37: 11,964,539 km (0.066 R)
• M38: 12,583,126 km (0.106 R)
• M39: 12,656,578 km (0.07 R)
• M40: 12,988,835 km (0.088 R)
• M41: 13,100,136 km (0.112 R)
• M42: 13,286,535 km (0.117 R)
• M43: 13,775,271 km (0.118 R)
• M44: 14,461,626 km (0.117 R)
• M45: 14,654,308 km (0.119 R)
• M46: 14,964,275 km (0.119 R)
• M47: 15,081,111 km (0.052 R)
• M48: 15,237,291 km (0.1 R)
• M49: 16,186,041 km (0.11 R)
• M50: 16,627,205 km (0.081 R)
• M51: 16,991,027 km (0.076 R)
• M52: 17,726,749 km (0.084 R)
• M53: 17,809,178 km (0.097 R)
• M54: 18,057,061 km (0.104 R)
• M55: 18,389,468 km (0.09 R)
• M56: 18,681,932 km (0.063 R)
• M57: 18,975,892 km (0.081 R)
• M58: 19,398,655 km (0.112 R)
• M59: 20,253,308 km (0.077 R)
• M60: 20,555,346 km (0.095 R)
• M61: 20,728,580 km (0.062 R)
• M62: 20,815,497 km (0.092 R)
• M63: 21,822,589 km (0.103 R)
• M64: 21,955,133 km (0.114 R)
• M65: 22,532,431 km (0.09 R)
• M66: 22,845,390 km (0.101 R)
• M67: 23,024,907 km (0.111 R)
• M68: 23,566,302 km (0.112 R)
• M69: 24,020,481 km (0.083 R)
• M70: 24,937,815 km (0.066 R)
• M71: 26,147,314 km (0.104 R)
• M72: 26,711,897 km (0.117 R)
• M73: 26,995,833 km (0.078 R)
• M74: 27,185,523 km (0.093 R)
• M75: 27,614,271 km (0.102 R)
• M76: 28,045,113 km (0.114 R)
• M77: 28,913,528 km (0.032 R)
• M78: 29,302,333 km (0.104 R)
• M79: 29,546,178 km (0.064 R)
• M80: 29,790,770 km (0.118 R)
• M81: 30,134,247 km (0.06 R)
• M82: 30,676,689 km (0.111 R)
• M83: 31,921,642 km (0.115 R)
• M84: 32,222,783 km (0.074 R)
• M85: 32,323,462 km (0.071 R)
• M86: 32,828,056 km (0.055 R)
• M87: 33,182,902 km (0.11 R)
• M88: 33,896,334 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 13.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.82 AU - 11.56 AU

Year: 11304 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,906,881 km

• M1: 324,927 km (0.077 R)
• M2: 469,139 km (0.05 R)
• M3: 696,378 km (0.108 R)
• M4: 947,254 km (0.054 R)
• M5: 1,092,812 km (0.061 R)
• M6: 1,353,113 km (0.052 R)
• M7: 1,792,033 km (0.103 R)
• M8: 1,913,955 km (0.094 R)
• M9: 2,081,056 km (0.113 R)
• M10: 2,385,488 km (0.118 R)
• M11: 2,543,164 km (0.112 R)
• M12: 2,821,865 km (0.084 R)
• M13: 3,086,204 km (0.108 R)
• M14: 3,485,481 km (0.11 R)
• M15: 3,587,955 km (0.12 R)
• M16: 3,822,226 km (0.103 R)
• M17: 4,034,655 km (0.114 R)
• M18: 4,196,819 km (0.1 R)
• M19: 4,388,603 km (0.073 R)
• M20: 4,499,455 km (0.085 R)
• M21: 5,010,481 km (0.116 R)
• M22: 5,126,569 km (0.101 R)
• M23: 5,569,978 km (0.108 R)
• M24: 5,933,800 km (0.1 R)
• M25: 6,087,586 km (0.114 R)
• M26: 6,274,135 km (0.119 R)
• M27: 6,399,498 km (0.115 R)
• M28: 6,652,767 km (0.099 R)
• M29: 6,973,954 km (0.103 R)
• M30: 7,234,703 km (0.09 R)
• M31: 7,333,288 km (0.091 R)
• M32: 7,498,743 km (0.054 R)
• M33: 7,968,331 km (0.095 R)
• M34: 8,830,912 km (0.116 R)
• M35: 9,723,114 km (0.03 R)
• M36: 10,346,189 km (0.099 R)
• M37: 10,718,837 km (0.09 R)
• M38: 11,785,619 km (0.099 R)
• M39: 12,135,678 km (0.089 R)
• M40: 12,489,328 km (0.049 R)
• M41: 12,607,959 km (0.084 R)
• M42: 13,206,650 km (0.04 R)
• M43: 13,327,525 km (0.112 R)
• M44: 13,896,445 km (0.115 R)
• M45: 14,225,112 km (0.105 R)
• M46: 15,226,670 km (0.056 R)
• M47: 16,423,752 km (0.094 R)
• M48: 16,597,285 km (0.064 R)
• M49: 16,989,980 km (0.113 R)
• M50: 18,051,825 km (0.103 R)
• M51: 18,590,827 km (0.119 R)
• M52: 19,730,912 km (0.09 R)
• M53: 20,379,269 km (0.028 R)
• M54: 20,893,437 km (0.091 R)
• M55: 21,744,350 km (0.088 R)
• M56: 22,078,252 km (0.08 R)
• M57: 22,896,403 km (0.096 R)
• M58: 23,479,835 km (0.029 R)
• M59: 23,675,359 km (0.116 R)
• M60: 24,364,257 km (0.074 R)
• M61: 24,909,990 km (0.095 R)
• M62: 25,359,681 km (0.103 R)
• M63: 26,266,993 km (0.118 R)
• M64: 26,673,600 km (0.101 R)
• M65: 27,236,237 km (0.081 R)
• M66: 28,425,091 km (0.044 R)
• M67: 28,790,260 km (0.076 R)
• M68: 28,947,338 km (0.07 R)
• M69: 29,736,616 km (0.11 R)
• M70: 30,319,898 km (0.049 R)
• M71: 30,479,669 km (0.119 R)
• M72: 30,586,332 km (0.068 R)
• M73: 32,799,932 km (0.107 R)
• M74: 33,347,609 km (0.094 R)
• M75: 33,843,227 km (0.086 R)
• M76: 33,953,630 km (0.107 R)
• M77: 34,174,886 km (0.088 R)
• M78: 34,285,738 km (0.088 R)
• M79: 34,730,193 km (0.063 R)
• M80: 35,176,593 km (0.079 R)
• M81: 36,867,498 km (0.093 R)
• M82: 37,722,749 km (0.076 R)
• M83: 38,181,565 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.5

Radius: 3.4

Gravity: 49.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.84 AU - 20.22 AU

Year: 29891 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,906,881 km

• M1: 181,462 km (0.103 R)
• M2: 307,723 km (0.083 R)
• M3: 391,348 km (0.113 R)
• M4: 458,667 km (0.085 R)
• M5: 630,705 km (0.063 R)
• M6: 908,657 km (0.057 R)
• M7: 968,347 km (0.1 R)
• M8: 1,353,412 km (0.119 R)
• M9: 1,387,520 km (0.111 R)
• M10: 1,931,757 km (0.075 R)
• M11: 2,087,040 km (0.102 R)
• M12: 2,966,077 km (0.081 R)
• M13: 3,235,952 km (0.074 R)
• M14: 3,466,781 km (0.062 R)
• M15: 3,607,702 km (0.064 R)
• M16: 3,798,739 km (0.104 R)
• M17: 4,492,723 km (0.082 R)
• M18: 4,543,886 km (0.113 R)
• M19: 5,440,875 km (0.086 R)
• M20: 6,913,965 km (0.118 R)
• M21: 7,270,307 km (0.113 R)
• M22: 7,571,896 km (0.033 R)
• M23: 9,860,444 km (0.027 R)
• M24: 11,494,951 km (0.082 R)
• M25: 13,949,403 km (0.064 R)
• M26: 14,098,702 km (0.106 R)
• M27: 15,465,877 km (0.119 R)
• M28: 16,086,857 km (0.094 R)
• M29: 17,273,019 km (0.079 R)
• M30: 18,242,114 km (0.032 R)
• M31: 18,405,475 km (0.111 R)
• M32: 18,569,135 km (0.091 R)
• M33: 18,733,393 km (0.069 R)
• M34: 18,980,529 km (0.11 R)
• M35: 21,253,369 km (0.059 R)
• M36: 23,610,434 km (0.109 R)
• M37: 24,324,614 km (0.094 R)
• M38: 24,864,961 km (0.091 R)
• M39: 26,509,341 km (0.087 R)
• M40: 26,694,094 km (0.061 R)
• M41: 27,906,136 km (0.088 R)
• M42: 28,282,674 km (0.074 R)
• M43: 29,231,424 km (0.115 R)
• M44: 29,422,311 km (0.119 R)
• M45: 30,286,987 km (0.076 R)
• M46: 31,159,740 km (0.11 R)
• M47: 32,139,307 km (0.097 R)
• M48: 34,531,078 km (0.091 R)
• M49: 34,631,907 km (0.082 R)
• M50: 37,185,992 km (0.106 R)
• M51: 38,328,770 km (0.035 R)
• M52: 41,182,349 km (0.109 R)
• M53: 41,289,461 km (0.095 R)
• M54: 43,666,571 km (0.034 R)
• M55: 43,994,191 km (0.068 R)
• M56: 44,651,823 km (0.102 R)
• M57: 45,312,746 km (0.093 R)
• M58: 47,538,912 km (0.119 R)
• M59: 47,988,304 km (0.104 R)
• M60: 49,914,377 km (0.093 R)
• M61: 50,028,520 km (0.045 R)
• M62: 50,371,249 km (0.069 R)
• M63: 53,958,456 km (0.111 R)
• M64: 54,427,296 km (0.078 R)
• M65: 56,553,680 km (0.068 R)
• M66: 56,910,770 km (0.085 R)
• M67: 59,551,771 km (0.096 R)
• M68: 64,454,991 km (0.111 R)
• M69: 65,451,013 km (0.115 R)
• M70: 67,332,356 km (0.086 R)
• M71: 67,584,428 km (0.104 R)
• M72: 69,104,193 km (0.12 R)
• M73: 69,231,351 km (0.079 R)
• M74: 69,868,190 km (0.103 R)
• M75: 69,995,797 km (0.085 R)
• M76: 73,600,357 km (0.092 R)
• M77: 74,641,259 km (0.085 R)
• M78: 74,771,709 km (0.092 R)
• M79: 76,474,581 km (0.117 R)
• M80: 77,396,702 km (0.097 R)
• M81: 78,720,494 km (0.051 R)
• M82: 81,659,045 km (0.092 R)
• M83: 83,547,718 km (0.073 R)
• M84: 84,225,696 km (0.083 R)
• M85: 87,918,220 km (0.066 R)
• M86: 88,331,708 km (0.107 R)
• M87: 88,607,716 km (0.107 R)
• M88: 88,884,024 km (0.118 R)
• M89: 89,576,213 km (0.116 R)
• M90: 92,082,426 km (0.096 R)
• M91: 92,502,497 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit