🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.19 AU

Year: 388 Days

Day: 42.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.44 AU - 1.88 AU

Year: 806 Days

Day: 40.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,316,410 km

• M1: 774,169 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.78 AU - 1.94 AU

Year: 956 Days

Day: 31.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,316,410 km

• M1: 596,596 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.55 AU - 4.17 AU

Year: 2320 Days

Day: 21.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,316,410 km

• M1: 358,436 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.79 AU - 4.03 AU

Year: 2913 Days

Day: 22 Hours

Environment

Temp: -123 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 14

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.06 AU - 5.46 AU

Year: 3912 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,316,410 km

• M1: 174,880 km (0.115 R)
• M2: 303,833 km (0.027 R)
• M3: 724,203 km (0.078 R)
• M4: 836,402 km (0.108 R)
• M5: 1,029,533 km (0.03 R)
• M6: 1,348,475 km (0.068 R)
• M7: 1,608,925 km (0.097 R)
• M8: 1,792,033 km (0.097 R)
• M9: 1,886,130 km (0.103 R)
• M10: 2,014,635 km (0.059 R)
• M11: 2,229,607 km (0.093 R)
• M12: 2,400,447 km (0.107 R)
• M13: 2,593,429 km (0.077 R)
• M14: 2,810,046 km (0.087 R)
• M15: 3,436,562 km (0.041 R)
• M16: 3,857,979 km (0.12 R)
• M17: 4,022,836 km (0.099 R)
• M18: 4,816,303 km (0.114 R)
• M19: 4,927,305 km (0.114 R)
• M20: 5,129,113 km (0.076 R)
• M21: 5,425,765 km (0.073 R)
• M22: 5,681,129 km (0.086 R)
• M23: 5,798,563 km (0.102 R)
• M24: 5,964,318 km (0.06 R)
• M25: 6,059,761 km (0.096 R)
• M26: 6,300,614 km (0.079 R)
• M27: 6,397,852 km (0.032 R)
• M28: 6,593,825 km (0.099 R)
• M29: 6,767,060 km (0.083 R)
• M30: 6,916,658 km (0.053 R)
• M31: 7,017,038 km (0.065 R)
• M32: 7,219,294 km (0.031 R)
• M33: 7,346,751 km (0.115 R)
• M34: 7,916,271 km (0.097 R)
• M35: 8,259,598 km (0.051 R)
• M36: 9,070,418 km (0.118 R)
• M37: 9,429,752 km (0.104 R)
• M38: 9,597,152 km (0.079 R)
• M39: 9,821,998 km (0.045 R)
• M40: 10,305,498 km (0.104 R)
• M41: 10,972,106 km (0.117 R)
• M42: 11,533,397 km (0.106 R)
• M43: 12,194,919 km (0.055 R)
• M44: 12,408,096 km (0.065 R)
• M45: 13,023,841 km (0.093 R)
• M46: 14,477,633 km (0.085 R)
• M47: 14,671,063 km (0.058 R)
• M48: 14,865,391 km (0.104 R)
• M49: 15,223,827 km (0.102 R)
• M50: 15,387,787 km (0.101 R)
• M51: 15,882,956 km (0.077 R)
• M52: 15,982,588 km (0.096 R)
• M53: 16,316,341 km (0.103 R)
• M54: 16,652,337 km (0.068 R)
• M55: 17,262,996 km (0.088 R)
• M56: 17,433,986 km (0.116 R)
• M57: 17,881,134 km (0.094 R)
• M58: 17,984,806 km (0.09 R)
• M59: 18,471,447 km (0.093 R)
• M60: 18,786,650 km (0.099 R)
• M61: 18,962,577 km (0.062 R)
• M62: 19,245,018 km (0.118 R)
• M63: 20,065,114 km (0.051 R)
• M64: 20,244,930 km (0.102 R)
• M65: 20,353,090 km (0.119 R)
• M66: 20,497,451 km (0.111 R)
• M67: 20,606,060 km (0.097 R)
• M68: 20,860,226 km (0.083 R)
• M69: 22,183,419 km (0.101 R)
• M70: 22,295,019 km (0.11 R)
• M71: 22,892,813 km (0.078 R)
• M72: 23,571,688 km (0.107 R)
• M73: 23,837,523 km (0.078 R)
• M74: 24,448,780 km (0.086 R)
• M75: 24,833,546 km (0.051 R)
• M76: 24,949,334 km (0.053 R)
• M77: 25,065,273 km (0.043 R)
• M78: 25,647,957 km (0.113 R)
• M79: 26,038,856 km (0.055 R)
• M80: 26,313,667 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 14.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.14 AU - 6.16 AU

Year: 5746 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,316,410 km

• M1: 187,147 km (0.106 R)
• M2: 446,699 km (0.1 R)
• M3: 625,469 km (0.072 R)
• M4: 1,143,676 km (0.041 R)
• M5: 1,356,105 km (0.113 R)
• M6: 1,505,553 km (0.089 R)
• M7: 1,621,342 km (0.105 R)
• M8: 1,794,426 km (0.062 R)
• M9: 2,044,554 km (0.09 R)
• M10: 2,203,277 km (0.088 R)
• M11: 2,381,299 km (0.077 R)
• M12: 2,626,191 km (0.11 R)
• M13: 2,895,916 km (0.071 R)
• M14: 2,993,304 km (0.059 R)
• M15: 3,091,739 km (0.097 R)
• M16: 3,653,479 km (0.113 R)
• M17: 3,759,095 km (0.086 R)
• M18: 3,901,512 km (0.094 R)
• M19: 4,009,522 km (0.057 R)
• M20: 4,155,230 km (0.109 R)
• M21: 4,265,634 km (0.069 R)
• M22: 4,377,084 km (0.108 R)
• M23: 4,565,129 km (0.074 R)
• M24: 4,871,505 km (0.113 R)
• M25: 4,968,594 km (0.098 R)
• M26: 5,244,153 km (0.105 R)
• M27: 5,464,212 km (0.109 R)
• M28: 6,038,368 km (0.072 R)
• M29: 6,290,441 km (0.077 R)
• M30: 6,503,019 km (0.067 R)
• M31: 7,155,565 km (0.086 R)
• M32: 7,602,265 km (0.045 R)
• M33: 7,829,205 km (0.076 R)
• M34: 8,081,277 km (0.043 R)
• M35: 9,020,602 km (0.118 R)
• M36: 9,479,119 km (0.11 R)
• M37: 10,044,151 km (0.115 R)
• M38: 10,620,402 km (0.069 R)
• M39: 11,207,274 km (0.105 R)
• M40: 11,414,018 km (0.072 R)
• M41: 11,543,869 km (0.08 R)
• M42: 11,700,199 km (0.119 R)
• M43: 11,857,426 km (0.079 R)
• M44: 12,279,891 km (0.113 R)
• M45: 13,004,094 km (0.038 R)
• M46: 13,275,913 km (0.081 R)
• M47: 13,577,054 km (0.047 R)
• M48: 13,769,886 km (0.083 R)
• M49: 14,102,442 km (0.111 R)
• M50: 14,691,109 km (0.085 R)
• M51: 14,860,753 km (0.073 R)
• M52: 15,059,569 km (0.106 R)
• M53: 15,603,507 km (0.087 R)
• M54: 15,718,847 km (0.075 R)
• M55: 16,153,877 km (0.094 R)
• M56: 16,416,870 km (0.069 R)
• M57: 17,393,296 km (0.108 R)
• M58: 17,542,894 km (0.101 R)
• M59: 17,692,940 km (0.045 R)
• M60: 18,054,668 km (0.05 R)
• M61: 18,449,457 km (0.113 R)
• M62: 18,602,046 km (0.091 R)
• M63: 18,785,753 km (0.045 R)
• M64: 19,247,412 km (0.096 R)
• M65: 19,402,245 km (0.092 R)
• M66: 19,744,226 km (0.088 R)
• M67: 19,900,257 km (0.106 R)
• M68: 19,994,204 km (0.118 R)
• M69: 20,088,152 km (0.097 R)
• M70: 20,371,041 km (0.036 R)
• M71: 20,813,701 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.1

Radius: 11.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.03 AU - 9.27 AU

Year: 8765 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,316,410 km

• M1: 171,439 km (0.105 R)
• M2: 270,174 km (0.091 R)
• M3: 520,900 km (0.091 R)
• M4: 745,745 km (0.1 R)
• M5: 905,815 km (0.1 R)
• M6: 1,194,539 km (0.044 R)
• M7: 1,426,864 km (0.059 R)
• M8: 1,526,945 km (0.1 R)
• M9: 1,614,610 km (0.086 R)
• M10: 1,888,224 km (0.052 R)
• M11: 2,078,962 km (0.099 R)
• M12: 2,160,492 km (0.079 R)
• M13: 2,309,791 km (0.047 R)
• M14: 2,778,631 km (0.099 R)
• M15: 3,182,545 km (0.11 R)
• M16: 3,546,517 km (0.115 R)
• M17: 3,644,503 km (0.084 R)
• M18: 3,803,376 km (0.052 R)
• M19: 4,148,349 km (0.107 R)
• M20: 4,231,077 km (0.103 R)
• M21: 4,890,654 km (0.099 R)
• M22: 5,288,434 km (0.112 R)
• M23: 5,514,028 km (0.094 R)
• M24: 5,673,798 km (0.119 R)
• M25: 6,982,181 km (0.077 R)
• M26: 7,354,680 km (0.116 R)
• M27: 7,430,077 km (0.114 R)
• M28: 7,530,757 km (0.109 R)
• M29: 8,119,424 km (0.095 R)
• M30: 8,458,563 km (0.072 R)
• M31: 10,307,742 km (0.086 R)
• M32: 10,420,389 km (0.066 R)
• M33: 10,533,336 km (0.077 R)
• M34: 10,817,721 km (0.077 R)
• M35: 10,960,737 km (0.08 R)
• M36: 11,046,905 km (0.087 R)
• M37: 11,335,779 km (0.107 R)
• M38: 11,422,845 km (0.118 R)
• M39: 11,539,381 km (0.105 R)
• M40: 11,891,385 km (0.081 R)
• M41: 12,068,808 km (0.089 R)
• M42: 12,907,903 km (0.099 R)
• M43: 13,059,745 km (0.093 R)
• M44: 13,703,913 km (0.072 R)
• M45: 13,858,896 km (0.117 R)
• M46: 14,201,775 km (0.034 R)
• M47: 14,547,495 km (0.052 R)
• M48: 16,547,469 km (0.118 R)
• M49: 17,044,134 km (0.064 R)
• M50: 17,445,056 km (0.068 R)
• M51: 17,849,120 km (0.055 R)
• M52: 18,222,217 km (0.098 R)
• M53: 18,838,261 km (0.115 R)
• M54: 19,045,155 km (0.102 R)
• M55: 20,408,291 km (0.089 R)
• M56: 20,976,613 km (0.064 R)
• M57: 21,083,726 km (0.049 R)
• M58: 21,406,259 km (0.075 R)
• M59: 21,550,172 km (0.104 R)
• M60: 22,456,585 km (0.099 R)
• M61: 22,602,742 km (0.073 R)
• M62: 22,675,896 km (0.087 R)
• M63: 22,749,199 km (0.115 R)
• M64: 22,932,905 km (0.09 R)
• M65: 23,338,465 km (0.08 R)
• M66: 23,932,667 km (0.114 R)
• M67: 25,098,184 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 8.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.73 AU - 14.43 AU

Year: 14845 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,316,410 km

• M1: 304,432 km (0.092 R)
• M2: 381,475 km (0.11 R)
• M3: 466,446 km (0.088 R)
• M4: 744,698 km (0.081 R)
• M5: 799,002 km (0.117 R)
• M6: 1,050,476 km (0.115 R)
• M7: 1,348,774 km (0.081 R)
• M8: 1,484,759 km (0.088 R)
• M9: 1,554,471 km (0.062 R)
• M10: 1,649,167 km (0.119 R)
• M11: 1,995,935 km (0.102 R)
• M12: 2,099,307 km (0.092 R)
• M13: 2,447,272 km (0.104 R)
• M14: 2,530,298 km (0.083 R)
• M15: 2,756,042 km (0.063 R)
• M16: 3,047,608 km (0.115 R)
• M17: 3,565,815 km (0.079 R)
• M18: 4,045,725 km (0.114 R)
• M19: 4,682,713 km (0.117 R)
• M20: 4,786,234 km (0.107 R)
• M21: 4,890,354 km (0.107 R)
• M22: 4,995,372 km (0.104 R)
• M23: 6,010,992 km (0.073 R)
• M24: 6,658,003 km (0.119 R)
• M25: 7,049,052 km (0.106 R)
• M26: 7,487,673 km (0.038 R)
• M27: 7,649,388 km (0.063 R)
• M28: 8,058,837 km (0.053 R)
• M29: 8,183,004 km (0.04 R)
• M30: 8,307,918 km (0.071 R)
• M31: 8,517,355 km (0.115 R)
• M32: 9,459,821 km (0.119 R)
• M33: 10,210,653 km (0.089 R)
• M34: 10,525,257 km (0.1 R)
• M35: 11,581,718 km (0.12 R)
• M36: 12,527,625 km (0.119 R)
• M37: 13,744,454 km (0.067 R)
• M38: 16,028,215 km (0.071 R)
• M39: 16,656,825 km (0.095 R)
• M40: 17,507,439 km (0.118 R)
• M41: 17,722,261 km (0.075 R)
• M42: 17,830,121 km (0.076 R)
• M43: 17,884,126 km (0.081 R)
• M44: 19,361,704 km (0.098 R)
• M45: 20,311,950 km (0.082 R)
• M46: 20,707,636 km (0.091 R)
• M47: 20,764,334 km (0.074 R)
• M48: 21,449,343 km (0.112 R)
• M49: 22,083,638 km (0.108 R)
• M50: 22,958,636 km (0.057 R)
• M51: 23,844,853 km (0.072 R)
• M52: 25,285,930 km (0.067 R)
• M53: 25,772,572 km (0.115 R)
• M54: 26,078,350 km (0.033 R)
• M55: 28,063,214 km (0.102 R)
• M56: 28,126,045 km (0.077 R)
• M57: 28,314,838 km (0.109 R)
• M58: 29,711,484 km (0.028 R)
• M59: 29,903,717 km (0.087 R)
• M60: 30,611,913 km (0.092 R)
• M61: 31,652,067 km (0.119 R)
• M62: 32,307,904 km (0.044 R)
• M63: 32,571,645 km (0.086 R)
• M64: 33,167,344 km (0.081 R)
• M65: 33,766,633 km (0.075 R)
• M66: 35,043,750 km (0.041 R)
• M67: 35,179,136 km (0.113 R)
• M68: 36,816,784 km (0.077 R)
• M69: 37,922,312 km (0.105 R)
• M70: 38,339,690 km (0.058 R)
• M71: 39,038,761 km (0.084 R)
• M72: 39,108,923 km (0.112 R)
• M73: 40,449,469 km (0.114 R)
• M74: 41,733,168 km (0.093 R)
• M75: 42,164,160 km (0.066 R)
• M76: 42,236,116 km (0.043 R)
• M77: 42,957,926 km (0.067 R)
• M78: 43,393,106 km (0.09 R)
• M79: 44,707,024 km (0.09 R)
• M80: 45,960,056 km (0.047 R)
• M81: 46,702,510 km (0.112 R)
• M82: 47,224,607 km (0.091 R)
• M83: 47,448,854 km (0.067 R)
• M84: 47,973,644 km (0.025 R)
• M85: 48,500,527 km (0.035 R)
• M86: 48,651,322 km (0.116 R)
• M87: 49,787,667 km (0.055 R)
• M88: 51,239,664 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit