🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.65 AU

Year: 140 Days

Day: 14.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1 AU - 1.6 AU

Year: 539 Days

Day: 46.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.52 AU - 1.58 AU

Year: 701 Days

Day: 17.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,043,931 km

• M1: 331,808 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.28 AU - 1.86 AU

Year: 715 Days

Day: 17.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,043,931 km

• M1: 445,502 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.53 AU - 3.39 AU

Year: 1851 Days

Day: 14.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,043,931 km

• M1: 708,795 km (0.085 R)
• M2: 2,249,802 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 12.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.54 AU - 5.9 AU

Year: 4972 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,043,931 km

• M1: 165,605 km (0.088 R)
• M2: 261,946 km (0.099 R)
• M3: 343,028 km (0.11 R)
• M4: 685,906 km (0.117 R)
• M5: 865,274 km (0.098 R)
• M6: 1,074,861 km (0.055 R)
• M7: 1,257,968 km (0.032 R)
• M8: 1,786,199 km (0.092 R)
• M9: 1,988,604 km (0.106 R)
• M10: 2,252,196 km (0.043 R)
• M11: 2,434,556 km (0.115 R)
• M12: 2,698,147 km (0.096 R)
• M13: 3,111,037 km (0.068 R)
• M14: 3,314,790 km (0.115 R)
• M15: 4,376,336 km (0.096 R)
• M16: 4,814,807 km (0.093 R)
• M17: 5,146,915 km (0.093 R)
• M18: 5,340,195 km (0.099 R)
• M19: 5,437,733 km (0.118 R)
• M20: 5,634,604 km (0.096 R)
• M21: 5,783,753 km (0.114 R)
• M22: 5,934,248 km (0.094 R)
• M23: 6,342,052 km (0.088 R)
• M24: 6,497,484 km (0.103 R)
• M25: 7,024,218 km (0.111 R)
• M26: 7,131,330 km (0.052 R)
• M27: 7,401,355 km (0.116 R)
• M28: 7,674,820 km (0.118 R)
• M29: 8,119,125 km (0.084 R)
• M30: 8,629,254 km (0.054 R)
• M31: 8,801,591 km (0.097 R)
• M32: 9,859,547 km (0.047 R)
• M33: 10,342,748 km (0.031 R)
• M34: 11,050,795 km (0.096 R)
• M35: 11,615,975 km (0.037 R)
• M36: 13,234,774 km (0.084 R)
• M37: 13,500,310 km (0.099 R)
• M38: 13,600,391 km (0.067 R)
• M39: 14,104,237 km (0.07 R)
• M40: 14,545,999 km (0.091 R)
• M41: 14,648,623 km (0.107 R)
• M42: 15,095,921 km (0.098 R)
• M43: 16,322,624 km (0.037 R)
• M44: 16,607,458 km (0.115 R)
• M45: 17,690,397 km (0.101 R)
• M46: 17,983,010 km (0.094 R)
• M47: 18,093,264 km (0.078 R)
• M48: 18,240,468 km (0.043 R)
• M49: 18,684,624 km (0.056 R)
• M50: 18,870,724 km (0.09 R)
• M51: 19,132,221 km (0.112 R)
• M52: 19,621,257 km (0.064 R)
• M53: 20,038,186 km (0.101 R)
• M54: 22,680,234 km (0.086 R)
• M55: 22,998,279 km (0.101 R)
• M56: 23,317,820 km (0.068 R)
• M57: 24,569,655 km (0.089 R)
• M58: 24,937,217 km (0.119 R)
• M59: 25,265,435 km (0.032 R)
• M60: 25,429,992 km (0.039 R)
• M61: 25,677,727 km (0.084 R)
• M62: 25,967,647 km (0.092 R)
• M63: 26,092,262 km (0.079 R)
• M64: 26,634,405 km (0.048 R)
• M65: 27,899,853 km (0.071 R)
• M66: 28,240,637 km (0.092 R)
• M67: 28,368,843 km (0.095 R)
• M68: 28,497,198 km (0.068 R)
• M69: 28,668,637 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.7

Radius: 10.5

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.02 AU - 11.4 AU

Year: 10997 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,043,931 km

• M1: 139,126 km (0.062 R)
• M2: 429,495 km (0.116 R)
• M3: 532,718 km (0.044 R)
• M4: 629,059 km (0.096 R)
• M5: 714,330 km (0.088 R)
• M6: 822,489 km (0.097 R)
• M7: 917,185 km (0.079 R)
• M8: 1,036,115 km (0.115 R)
• M9: 1,334,263 km (0.103 R)
• M10: 1,516,922 km (0.118 R)
• M11: 1,683,724 km (0.111 R)
• M12: 1,781,711 km (0.085 R)
• M13: 1,881,792 km (0.096 R)
• M14: 2,691,714 km (0.086 R)
• M15: 2,778,182 km (0.093 R)
• M16: 2,954,109 km (0.106 R)
• M17: 3,133,627 km (0.072 R)
• M18: 3,286,067 km (0.1 R)
• M19: 3,472,316 km (0.087 R)
• M20: 4,251,721 km (0.084 R)
• M21: 4,386,808 km (0.104 R)
• M22: 4,592,206 km (0.117 R)
• M23: 5,083,635 km (0.119 R)
• M24: 5,445,213 km (0.119 R)
• M25: 5,555,167 km (0.118 R)
• M26: 6,579,165 km (0.066 R)
• M27: 6,854,126 km (0.087 R)
• M28: 7,172,919 km (0.097 R)
• M29: 7,578,329 km (0.104 R)
• M30: 8,411,589 km (0.109 R)
• M31: 9,671,054 km (0.094 R)
• M32: 11,081,313 km (0.111 R)
• M33: 11,739,244 km (0.074 R)
• M34: 13,240,758 km (0.066 R)
• M35: 13,389,309 km (0.107 R)
• M36: 14,140,140 km (0.063 R)
• M37: 14,342,696 km (0.088 R)
• M38: 14,597,162 km (0.115 R)
• M39: 15,421,745 km (0.119 R)
• M40: 16,314,396 km (0.091 R)
• M41: 16,473,718 km (0.096 R)
• M42: 16,740,301 km (0.109 R)
• M43: 17,494,424 km (0.065 R)
• M44: 17,603,032 km (0.104 R)
• M45: 19,091,531 km (0.085 R)
• M46: 19,259,379 km (0.1 R)
• M47: 20,677,418 km (0.035 R)
• M48: 21,777,560 km (0.083 R)
• M49: 22,128,816 km (0.052 R)
• M50: 23,015,483 km (0.105 R)
• M51: 23,913,519 km (0.105 R)
• M52: 25,067,666 km (0.088 R)
• M53: 25,251,522 km (0.083 R)
• M54: 25,435,827 km (0.083 R)
• M55: 25,867,716 km (0.061 R)
• M56: 26,053,516 km (0.115 R)
• M57: 26,364,231 km (0.09 R)
• M58: 26,989,401 km (0.085 R)
• M59: 27,429,817 km (0.043 R)
• M60: 27,556,077 km (0.116 R)
• M61: 27,682,637 km (0.093 R)
• M62: 27,809,347 km (0.119 R)
• M63: 28,509,465 km (0.042 R)
• M64: 29,151,090 km (0.116 R)
• M65: 29,538,249 km (0.117 R)
• M66: 29,732,427 km (0.1 R)
• M67: 29,927,204 km (0.049 R)
• M68: 30,841,247 km (0.103 R)
• M69: 31,104,090 km (0.081 R)
• M70: 31,367,682 km (0.081 R)
• M71: 31,764,565 km (0.084 R)
• M72: 32,229,515 km (0.059 R)
• M73: 33,435,722 km (0.108 R)
• M74: 34,315,956 km (0.048 R)
• M75: 35,135,304 km (0.115 R)
• M76: 37,983,049 km (0.099 R)
• M77: 38,405,962 km (0.08 R)
• M78: 39,114,308 km (0.109 R)
• M79: 39,398,843 km (0.088 R)
• M80: 41,699,958 km (0.111 R)
• M81: 41,917,922 km (0.094 R)
• M82: 42,428,051 km (0.096 R)
• M83: 43,160,182 km (0.119 R)
• M84: 43,601,496 km (0.101 R)
• M85: 45,232,562 km (0.113 R)
• M86: 45,381,711 km (0.07 R)
• M87: 50,243,941 km (0.064 R)
• M88: 50,785,635 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 11.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.79 AU - 11.77 AU

Year: 11116 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,043,931 km

• M1: 208,539 km (0.083 R)
• M2: 478,564 km (0.073 R)
• M3: 558,748 km (0.099 R)
• M4: 1,035,965 km (0.099 R)
• M5: 1,239,119 km (0.053 R)
• M6: 1,395,449 km (0.107 R)
• M7: 1,903,932 km (0.09 R)
• M8: 2,155,705 km (0.084 R)
• M9: 2,369,780 km (0.086 R)
• M10: 2,467,318 km (0.047 R)
• M11: 2,566,052 km (0.072 R)
• M12: 3,001,232 km (0.112 R)
• M13: 3,969,131 km (0.062 R)
• M14: 5,248,492 km (0.048 R)
• M15: 6,473,249 km (0.079 R)
• M16: 6,679,994 km (0.093 R)
• M17: 7,100,065 km (0.1 R)
• M18: 8,979,762 km (0.105 R)
• M19: 10,033,978 km (0.106 R)
• M20: 11,292,096 km (0.113 R)
• M21: 12,300,087 km (0.086 R)
• M22: 12,428,142 km (0.111 R)
• M23: 12,642,516 km (0.068 R)
• M24: 12,944,704 km (0.063 R)
• M25: 14,716,990 km (0.083 R)
• M26: 14,807,496 km (0.066 R)
• M27: 15,539,180 km (0.09 R)
• M28: 15,816,534 km (0.091 R)
• M29: 16,188,883 km (0.026 R)
• M30: 17,180,268 km (0.083 R)
• M31: 17,997,073 km (0.101 R)
• M32: 18,142,482 km (0.031 R)
• M33: 18,581,252 km (0.09 R)
• M34: 19,818,427 km (0.063 R)
• M35: 19,968,773 km (0.082 R)
• M36: 20,219,947 km (0.067 R)
• M37: 21,286,730 km (0.054 R)
• M38: 23,104,942 km (0.026 R)
• M39: 23,633,621 km (0.081 R)
• M40: 24,273,302 km (0.079 R)
• M41: 24,487,675 km (0.11 R)
• M42: 24,972,672 km (0.081 R)
• M43: 25,515,114 km (0.085 R)
• M44: 26,556,464 km (0.094 R)
• M45: 26,943,773 km (0.058 R)
• M46: 27,388,528 km (0.101 R)
• M47: 30,050,472 km (0.112 R)
• M48: 30,453,938 km (0.099 R)
• M49: 30,627,322 km (0.108 R)
• M50: 31,382,941 km (0.119 R)
• M51: 32,026,959 km (0.083 R)
• M52: 32,144,543 km (0.114 R)
• M53: 32,734,557 km (0.101 R)
• M54: 33,925,356 km (0.075 R)
• M55: 34,225,300 km (0.081 R)
• M56: 34,465,853 km (0.061 R)
• M57: 34,948,755 km (0.05 R)
• M58: 36,226,770 km (0.068 R)
• M59: 37,025,623 km (0.093 R)
• M60: 37,149,041 km (0.115 R)
• M61: 37,520,193 km (0.074 R)
• M62: 38,453,235 km (0.045 R)
• M63: 39,520,017 km (0.083 R)
• M64: 39,709,259 km (0.078 R)
• M65: 40,596,374 km (0.101 R)
• M66: 42,196,922 km (0.07 R)
• M67: 42,325,726 km (0.035 R)
• M68: 42,454,829 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.6

Radius: 14.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.59 AU - 12.23 AU

Year: 12207 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,043,931 km

• M1: 183,257 km (0.105 R)
• M2: 671,994 km (0.088 R)
• M3: 767,138 km (0.118 R)
• M4: 1,299,706 km (0.09 R)
• M5: 1,486,853 km (0.1 R)
• M6: 1,796,371 km (0.079 R)
• M7: 2,054,577 km (0.116 R)
• M8: 2,581,610 km (0.093 R)
• M9: 2,956,353 km (0.103 R)
• M10: 3,150,382 km (0.107 R)
• M11: 3,580,625 km (0.115 R)
• M12: 4,029,718 km (0.052 R)
• M13: 4,276,854 km (0.116 R)
• M14: 4,433,782 km (0.049 R)
• M15: 4,689,145 km (0.104 R)
• M16: 4,851,160 km (0.089 R)
• M17: 5,348,423 km (0.102 R)
• M18: 5,450,000 km (0.037 R)
• M19: 5,897,148 km (0.113 R)
• M20: 6,213,847 km (0.095 R)
• M21: 6,500,027 km (0.118 R)
• M22: 6,900,651 km (0.119 R)
• M23: 7,687,984 km (0.062 R)
• M24: 7,918,365 km (0.086 R)
• M25: 8,150,840 km (0.108 R)
• M26: 8,464,547 km (0.109 R)
• M27: 8,902,270 km (0.09 R)
• M28: 9,347,473 km (0.103 R)
• M29: 9,675,841 km (0.115 R)
• M30: 10,049,835 km (0.062 R)
• M31: 12,034,999 km (0.094 R)
• M32: 13,393,497 km (0.08 R)
• M33: 14,184,870 km (0.117 R)
• M34: 15,666,787 km (0.113 R)
• M35: 15,910,482 km (0.082 R)
• M36: 16,401,611 km (0.116 R)
• M37: 16,500,346 km (0.101 R)
• M38: 16,997,460 km (0.099 R)
• M39: 17,651,053 km (0.058 R)
• M40: 17,853,758 km (0.086 R)
• M41: 18,621,045 km (0.094 R)
• M42: 19,503,673 km (0.103 R)
• M43: 19,923,893 km (0.115 R)
• M44: 20,029,360 km (0.074 R)
• M45: 20,453,170 km (0.108 R)
• M46: 20,719,604 km (0.051 R)
• M47: 22,342,143 km (0.096 R)
• M48: 24,286,466 km (0.078 R)
• M49: 25,421,615 km (0.092 R)
• M50: 26,226,601 km (0.098 R)
• M51: 27,156,801 km (0.116 R)
• M52: 27,743,823 km (0.1 R)
• M53: 28,275,494 km (0.117 R)
• M54: 28,691,525 km (0.106 R)
• M55: 29,289,169 km (0.099 R)
• M56: 31,290,788 km (0.073 R)
• M57: 31,536,428 km (0.058 R)
• M58: 32,029,652 km (0.1 R)
• M59: 32,215,153 km (0.103 R)
• M60: 32,961,198 km (0.107 R)
• M61: 34,153,942 km (0.061 R)
• M62: 34,343,482 km (0.104 R)
• M63: 34,660,331 km (0.075 R)
• M64: 35,937,448 km (0.088 R)
• M65: 36,646,242 km (0.105 R)
• M66: 37,229,824 km (0.111 R)
• M67: 38,012,520 km (0.065 R)
• M68: 38,603,132 km (0.046 R)
• M69: 38,998,669 km (0.074 R)
• M70: 39,329,131 km (0.091 R)
• M71: 39,727,061 km (0.093 R)
• M72: 41,466,735 km (0.073 R)
• M73: 42,821,942 km (0.105 R)
• M74: 42,958,225 km (0.106 R)
• M75: 44,467,069 km (0.065 R)
• M76: 44,881,755 km (0.118 R)
• M77: 45,505,877 km (0.098 R)
• M78: 45,923,704 km (0.072 R)
• M79: 46,342,728 km (0.087 R)
• M80: 46,622,775 km (0.057 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit