🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.23 AU - 1.25 AU

Year: 507 Days

Day: 20.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 58.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.25 AU - 1.69 AU

Year: 654 Days

Day: 16.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.92 AU - 2.42 AU

Year: 1173 Days

Day: 44.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.23 AU - 4.59 AU

Year: 2838 Days

Day: 16.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 13.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.32 AU - 5.42 AU

Year: 3945 Days

Day: 9.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,472,942 km

• M1: 175,478 km (0.086 R)
• M2: 296,353 km (0.057 R)
• M3: 412,741 km (0.068 R)
• M4: 515,215 km (0.044 R)
• M5: 599,289 km (0.105 R)
• M6: 818,001 km (0.108 R)
• M7: 979,417 km (0.092 R)
• M8: 1,126,921 km (0.117 R)
• M9: 1,256,024 km (0.068 R)
• M10: 1,431,801 km (0.036 R)
• M11: 1,572,872 km (0.108 R)
• M12: 1,808,489 km (0.113 R)
• M13: 1,946,418 km (0.046 R)
• M14: 2,151,965 km (0.105 R)
• M15: 2,465,523 km (0.068 R)
• M16: 2,776,387 km (0.083 R)
• M17: 3,173,719 km (0.025 R)
• M18: 3,417,264 km (0.113 R)
• M19: 3,531,856 km (0.101 R)
• M20: 3,863,215 km (0.084 R)
• M21: 4,063,078 km (0.029 R)
• M22: 4,556,602 km (0.094 R)
• M23: 5,026,040 km (0.054 R)
• M24: 5,488,596 km (0.047 R)
• M25: 5,691,152 km (0.094 R)
• M26: 6,150,118 km (0.048 R)
• M27: 6,266,655 km (0.037 R)
• M28: 6,407,726 km (0.076 R)
• M29: 6,597,266 km (0.09 R)
• M30: 6,716,645 km (0.073 R)
• M31: 7,103,804 km (0.052 R)
• M32: 7,473,461 km (0.084 R)
• M33: 7,798,986 km (0.11 R)
• M34: 7,976,110 km (0.089 R)
• M35: 8,077,986 km (0.114 R)
• M36: 8,180,311 km (0.038 R)
• M37: 8,360,277 km (0.097 R)
• M38: 9,093,905 km (0.098 R)
• M39: 9,200,269 km (0.113 R)
• M40: 9,848,028 km (0.074 R)
• M41: 9,984,760 km (0.099 R)
• M42: 10,177,442 km (0.043 R)
• M43: 10,706,420 km (0.036 R)
• M44: 10,875,316 km (0.108 R)
• M45: 11,215,951 km (0.092 R)
• M46: 11,878,520 km (0.097 R)
• M47: 13,483,705 km (0.065 R)
• M48: 13,666,214 km (0.076 R)
• M49: 13,972,441 km (0.103 R)
• M50: 15,377,764 km (0.079 R)
• M51: 15,920,505 km (0.102 R)
• M52: 16,210,276 km (0.058 R)
• M53: 16,860,727 km (0.117 R)
• M54: 17,585,978 km (0.081 R)
• M55: 18,760,919 km (0.106 R)
• M56: 18,964,821 km (0.114 R)
• M57: 19,169,471 km (0.057 R)
• M58: 19,546,757 km (0.116 R)
• M59: 20,203,940 km (0.038 R)
• M60: 20,482,940 km (0.064 R)
• M61: 20,692,976 km (0.096 R)
• M62: 21,079,986 km (0.101 R)
• M63: 21,291,966 km (0.083 R)
• M64: 21,932,544 km (0.115 R)
• M65: 22,039,955 km (0.094 R)
• M66: 22,327,033 km (0.078 R)
• M67: 22,435,043 km (0.114 R)
• M68: 23,086,841 km (0.038 R)
• M69: 23,818,225 km (0.085 R)
• M70: 24,223,785 km (0.089 R)
• M71: 24,855,088 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.9

Radius: 8.2

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.82 AU - 9.74 AU

Year: 9550 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,472,942 km

• M1: 123,269 km (0.09 R)
• M2: 294,409 km (0.109 R)
• M3: 352,453 km (0.12 R)
• M4: 497,114 km (0.061 R)
• M5: 569,669 km (0.034 R)
• M6: 827,725 km (0.105 R)
• M7: 1,007,242 km (0.112 R)
• M8: 1,219,372 km (0.1 R)
• M9: 1,341,295 km (0.096 R)
• M10: 1,424,770 km (0.066 R)
• M11: 2,130,573 km (0.094 R)
• M12: 2,278,376 km (0.107 R)
• M13: 2,353,474 km (0.058 R)
• M14: 2,532,243 km (0.103 R)
• M15: 2,875,869 km (0.059 R)
• M16: 3,067,205 km (0.109 R)
• M17: 3,150,382 km (0.092 R)
• M18: 3,262,730 km (0.102 R)
• M19: 3,491,016 km (0.12 R)
• M20: 3,549,060 km (0.12 R)
• M21: 3,843,468 km (0.04 R)
• M22: 3,903,457 km (0.117 R)
• M23: 4,519,202 km (0.039 R)
• M24: 4,806,131 km (0.084 R)
• M25: 4,870,757 km (0.11 R)
• M26: 5,465,109 km (0.093 R)
• M27: 5,908,518 km (0.114 R)
• M28: 6,047,344 km (0.08 R)
• M29: 6,187,218 km (0.045 R)
• M30: 6,829,891 km (0.114 R)
• M31: 8,024,430 km (0.085 R)
• M32: 8,139,770 km (0.078 R)
• M33: 8,216,813 km (0.119 R)
• M34: 8,961,960 km (0.048 R)
• M35: 9,081,638 km (0.096 R)
• M36: 10,182,229 km (0.118 R)
• M37: 10,265,406 km (0.089 R)
• M38: 10,558,319 km (0.114 R)
• M39: 10,726,915 km (0.079 R)
• M40: 10,811,588 km (0.083 R)
• M41: 11,844,860 km (0.107 R)
• M42: 12,064,021 km (0.06 R)
• M43: 12,506,532 km (0.046 R)
• M44: 12,685,002 km (0.08 R)
• M45: 12,864,370 km (0.118 R)
• M46: 13,089,664 km (0.058 R)
• M47: 14,469,106 km (0.087 R)
• M48: 14,703,376 km (0.115 R)
• M49: 14,891,870 km (0.058 R)
• M50: 15,175,956 km (0.083 R)
• M51: 15,318,672 km (0.069 R)
• M52: 15,461,838 km (0.093 R)
• M53: 15,605,451 km (0.052 R)
• M54: 15,990,666 km (0.11 R)
• M55: 16,281,634 km (0.054 R)
• M56: 16,427,641 km (0.062 R)
• M57: 17,712,238 km (0.044 R)
• M58: 17,912,849 km (0.112 R)
• M59: 18,164,473 km (0.112 R)
• M60: 19,182,935 km (0.08 R)
• M61: 19,802,869 km (0.053 R)
• M62: 20,850,652 km (0.109 R)
• M63: 21,862,682 km (0.08 R)
• M64: 22,023,948 km (0.106 R)
• M65: 23,218,487 km (0.101 R)
• M66: 23,492,850 km (0.049 R)
• M67: 23,713,207 km (0.116 R)
• M68: 24,489,770 km (0.056 R)
• M69: 24,881,118 km (0.067 R)
• M70: 25,049,565 km (0.116 R)
• M71: 25,897,037 km (0.062 R)
• M72: 27,214,845 km (0.111 R)
• M73: 29,558,146 km (0.034 R)
• M74: 29,676,926 km (0.028 R)
• M75: 30,094,304 km (0.092 R)
• M76: 30,273,672 km (0.067 R)
• M77: 31,418,246 km (0.109 R)
• M78: 32,515,546 km (0.105 R)
• M79: 33,687,346 km (0.105 R)
• M80: 34,684,865 km (0.094 R)
• M81: 35,439,436 km (0.09 R)
• M82: 37,799,792 km (0.066 R)
• M83: 38,641,130 km (0.066 R)
• M84: 42,067,520 km (0.115 R)
• M85: 42,469,190 km (0.092 R)
• M86: 42,939,226 km (0.118 R)
• M87: 43,478,676 km (0.107 R)
• M88: 44,291,890 km (0.041 R)
• M89: 44,632,226 km (0.103 R)
• M90: 44,768,659 km (0.117 R)
• M91: 45,041,824 km (0.109 R)
• M92: 45,864,762 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.4

Radius: 4.6

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.31 AU - 20.67 AU

Year: 26851 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,472,942 km

• M1: 725,550 km (0.095 R)
• M2: 915,838 km (0.048 R)
• M3: 1,229,694 km (0.113 R)
• M4: 1,665,174 km (0.115 R)
• M5: 1,695,841 km (0.062 R)
• M6: 1,851,722 km (0.098 R)
• M7: 2,045,152 km (0.079 R)
• M8: 3,530,061 km (0.114 R)
• M9: 4,648,455 km (0.11 R)
• M10: 4,779,054 km (0.114 R)
• M11: 5,177,882 km (0.094 R)
• M12: 5,541,404 km (0.061 R)
• M13: 5,866,181 km (0.076 R)
• M14: 6,292,834 km (0.081 R)
• M15: 7,683,047 km (0.118 R)
• M16: 7,734,509 km (0.073 R)
• M17: 8,254,212 km (0.101 R)
• M18: 8,678,172 km (0.107 R)
• M19: 9,218,071 km (0.108 R)
• M20: 9,547,187 km (0.109 R)
• M21: 10,104,139 km (0.111 R)
• M22: 10,160,388 km (0.042 R)
• M23: 11,133,223 km (0.038 R)
• M24: 11,307,953 km (0.119 R)
• M25: 11,719,198 km (0.05 R)
• M26: 13,165,809 km (0.075 R)
• M27: 13,288,928 km (0.117 R)
• M28: 14,477,184 km (0.113 R)
• M29: 15,051,790 km (0.088 R)
• M30: 16,223,291 km (0.073 R)
• M31: 16,753,316 km (0.108 R)
• M32: 17,558,900 km (0.109 R)
• M33: 17,762,354 km (0.077 R)
• M34: 17,830,271 km (0.113 R)
• M35: 19,768,162 km (0.077 R)
• M36: 22,723,767 km (0.081 R)
• M37: 22,797,519 km (0.113 R)
• M38: 22,945,321 km (0.073 R)
• M39: 23,838,869 km (0.106 R)
• M40: 24,743,937 km (0.117 R)
• M41: 24,971,924 km (0.051 R)
• M42: 25,276,954 km (0.112 R)
• M43: 25,506,587 km (0.082 R)
• M44: 27,446,721 km (0.119 R)
• M45: 27,761,625 km (0.044 R)
• M46: 28,792,953 km (0.091 R)
• M47: 30,241,658 km (0.113 R)
• M48: 30,404,122 km (0.095 R)
• M49: 30,648,265 km (0.054 R)
• M50: 31,302,606 km (0.095 R)
• M51: 31,879,007 km (0.069 R)
• M52: 32,044,313 km (0.057 R)
• M53: 32,292,795 km (0.097 R)
• M54: 32,541,875 km (0.088 R)
• M55: 32,791,704 km (0.084 R)
• M56: 33,544,929 km (0.116 R)
• M57: 34,473,034 km (0.119 R)
• M58: 36,527,462 km (0.043 R)
• M59: 37,308,063 km (0.045 R)
• M60: 40,038,374 km (0.084 R)
• M61: 40,663,843 km (0.049 R)
• M62: 44,206,769 km (0.115 R)
• M63: 45,223,736 km (0.056 R)
• M64: 48,605,695 km (0.081 R)
• M65: 49,177,308 km (0.111 R)
• M66: 49,559,531 km (0.092 R)
• M67: 51,098,444 km (0.11 R)
• M68: 51,485,603 km (0.084 R)
• M69: 51,582,543 km (0.115 R)
• M70: 54,124,210 km (0.09 R)
• M71: 55,609,119 km (0.06 R)
• M72: 56,306,694 km (0.117 R)
• M73: 56,806,650 km (0.067 R)
• M74: 56,906,731 km (0.088 R)
• M75: 58,315,344 km (0.084 R)
• M76: 60,041,255 km (0.069 R)
• M77: 65,528,355 km (0.082 R)
• M78: 66,264,975 km (0.1 R)
• M79: 66,687,140 km (0.088 R)
• M80: 66,898,522 km (0.11 R)
• M81: 69,238,831 km (0.071 R)
• M82: 70,526,570 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit