🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 177 Days

Day: 21.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.95 AU

Year: 270 Days

Day: 46.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.03 AU - 1.19 AU

Year: 425 Days

Day: 16.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,988,286 km

• M1: 40,990 km (0.036 R)
• M2: 263,741 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1 AU - 1.56 AU

Year: 526 Days

Day: 19.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.71 AU - 4.53 AU

Year: 3039 Days

Day: 27.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,988,286 km

• M1: 233,073 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.63 AU - 4.89 AU

Year: 3774 Days

Day: 34.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,988,286 km

• M1: 1,262,157 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.9

Radius: 10.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.33 AU - 8.85 AU

Year: 6861 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,988,286 km

• M1: 171,738 km (0.112 R)
• M2: 260,599 km (0.065 R)
• M3: 429,944 km (0.08 R)
• M4: 930,050 km (0.107 R)
• M5: 1,051,224 km (0.1 R)
• M6: 1,243,308 km (0.075 R)
• M7: 1,447,210 km (0.095 R)
• M8: 1,662,182 km (0.079 R)
• M9: 1,830,330 km (0.083 R)
• M10: 2,004,312 km (0.118 R)
• M11: 2,327,294 km (0.092 R)
• M12: 2,688,573 km (0.085 R)
• M13: 2,954,558 km (0.038 R)
• M14: 3,067,804 km (0.082 R)
• M15: 3,632,236 km (0.091 R)
• M16: 4,076,692 km (0.074 R)
• M17: 4,203,251 km (0.104 R)
• M18: 4,590,859 km (0.062 R)
• M19: 4,989,987 km (0.094 R)
• M20: 5,098,295 km (0.094 R)
• M21: 5,317,456 km (0.05 R)
• M22: 5,428,159 km (0.093 R)
• M23: 5,793,327 km (0.112 R)
• M24: 6,195,596 km (0.104 R)
• M25: 6,726,070 km (0.106 R)
• M26: 6,996,842 km (0.113 R)
• M27: 7,549,157 km (0.05 R)
• M28: 8,957,771 km (0.102 R)
• M29: 9,056,805 km (0.042 R)
• M30: 9,122,927 km (0.093 R)
• M31: 9,658,338 km (0.046 R)
• M32: 10,307,293 km (0.045 R)
• M33: 10,480,528 km (0.081 R)
• M34: 10,584,797 km (0.051 R)
• M35: 10,689,516 km (0.033 R)
• M36: 11,827,806 km (0.094 R)
• M37: 12,374,586 km (0.117 R)
• M38: 12,780,744 km (0.109 R)
• M39: 12,929,594 km (0.105 R)
• M40: 13,492,830 km (0.047 R)
• M41: 13,682,371 km (0.111 R)
• M42: 14,025,698 km (0.114 R)
• M43: 14,604,193 km (0.065 R)
• M44: 15,387,936 km (0.103 R)
• M45: 15,745,026 km (0.114 R)
• M46: 16,426,893 km (0.069 R)
• M47: 17,118,484 km (0.116 R)
• M48: 17,488,589 km (0.104 R)
• M49: 17,612,457 km (0.091 R)
• M50: 18,741,023 km (0.116 R)
• M51: 19,463,431 km (0.071 R)
• M52: 19,849,693 km (0.066 R)
• M53: 20,498,947 km (0.104 R)
• M54: 20,891,941 km (0.093 R)
• M55: 21,199,215 km (0.063 R)
• M56: 21,818,401 km (0.1 R)
• M57: 21,996,422 km (0.037 R)
• M58: 22,085,582 km (0.116 R)
• M59: 22,488,450 km (0.066 R)
• M60: 23,665,635 km (0.096 R)
• M61: 24,032,000 km (0.086 R)
• M62: 25,328,715 km (0.096 R)
• M63: 25,422,213 km (0.11 R)
• M64: 25,750,281 km (0.098 R)
• M65: 26,458,179 km (0.065 R)
• M66: 26,648,018 km (0.094 R)
• M67: 26,790,735 km (0.115 R)
• M68: 26,886,029 km (0.116 R)
• M69: 27,172,508 km (0.1 R)
• M70: 28,425,540 km (0.11 R)
• M71: 29,598,986 km (0.072 R)
• M72: 30,390,059 km (0.114 R)
• M73: 31,489,005 km (0.102 R)
• M74: 33,623,169 km (0.087 R)
• M75: 33,828,866 km (0.051 R)
• M76: 34,241,457 km (0.053 R)
• M77: 34,552,022 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 8.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.1 AU - 11.04 AU

Year: 10760 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,988,286 km

• M1: 136,284 km (0.097 R)
• M2: 210,484 km (0.113 R)
• M3: 276,158 km (0.05 R)
• M4: 501,901 km (0.113 R)
• M5: 608,415 km (0.111 R)
• M6: 664,813 km (0.11 R)
• M7: 824,284 km (0.1 R)
• M8: 919,728 km (0.101 R)
• M9: 1,007,841 km (0.084 R)
• M10: 1,180,926 km (0.108 R)
• M11: 1,252,882 km (0.044 R)
• M12: 1,608,925 km (0.103 R)
• M13: 1,675,646 km (0.079 R)
• M14: 1,743,563 km (0.109 R)
• M15: 1,798,466 km (0.076 R)
• M16: 1,881,941 km (0.042 R)
• M17: 2,067,592 km (0.077 R)
• M18: 2,244,118 km (0.1 R)
• M19: 2,319,216 km (0.051 R)
• M20: 2,723,130 km (0.096 R)
• M21: 3,048,954 km (0.111 R)
• M22: 3,149,185 km (0.099 R)
• M23: 3,284,421 km (0.111 R)
• M24: 3,387,195 km (0.116 R)
• M25: 3,525,872 km (0.099 R)
• M26: 3,631,189 km (0.106 R)
• M27: 3,684,147 km (0.115 R)
• M28: 3,971,524 km (0.1 R)
• M29: 4,044,378 km (0.113 R)
• M30: 4,099,430 km (0.092 R)
• M31: 4,548,673 km (0.093 R)
• M32: 4,701,861 km (0.118 R)
• M33: 4,915,337 km (0.089 R)
• M34: 5,452,992 km (0.053 R)
• M35: 5,595,409 km (0.088 R)
• M36: 6,177,494 km (0.111 R)
• M37: 6,691,812 km (0.082 R)
• M38: 7,511,309 km (0.099 R)
• M39: 7,692,771 km (0.115 R)
• M40: 7,921,506 km (0.117 R)
• M41: 8,456,319 km (0.099 R)
• M42: 8,978,715 km (0.117 R)
• M43: 9,050,671 km (0.113 R)
• M44: 9,147,012 km (0.05 R)
• M45: 9,732,389 km (0.084 R)
• M46: 9,855,957 km (0.095 R)
• M47: 10,380,297 km (0.072 R)
• M48: 10,531,690 km (0.042 R)
• M49: 11,717,403 km (0.042 R)
• M50: 12,139,568 km (0.061 R)
• M51: 12,459,558 km (0.081 R)
• M52: 13,822,544 km (0.06 R)
• M53: 14,465,366 km (0.07 R)
• M54: 14,691,259 km (0.086 R)
• M55: 14,776,230 km (0.075 R)
• M56: 14,861,352 km (0.082 R)
• M57: 14,975,196 km (0.099 R)
• M58: 15,089,339 km (0.106 R)
• M59: 15,664,094 km (0.038 R)
• M60: 15,895,971 km (0.112 R)
• M61: 15,954,164 km (0.118 R)
• M62: 16,216,858 km (0.098 R)
• M63: 16,805,526 km (0.068 R)
• M64: 17,162,167 km (0.091 R)
• M65: 17,882,780 km (0.056 R)
• M66: 18,155,646 km (0.099 R)
• M67: 18,399,341 km (0.097 R)
• M68: 18,582,748 km (0.091 R)
• M69: 19,821,269 km (0.096 R)
• M70: 20,545,472 km (0.112 R)
• M71: 21,406,558 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.9

Radius: 13.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.05 AU - 12.33 AU

Year: 12703 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,988,286 km

• M1: 209,437 km (0.113 R)
• M2: 352,303 km (0.048 R)
• M3: 553,512 km (0.103 R)
• M4: 671,395 km (0.111 R)
• M5: 799,301 km (0.096 R)
• M6: 962,662 km (0.034 R)
• M7: 1,166,115 km (0.079 R)
• M8: 1,399,638 km (0.037 R)
• M9: 1,600,996 km (0.074 R)
• M10: 1,746,256 km (0.026 R)
• M11: 2,068,041 km (0.05 R)
• M12: 2,281,218 km (0.101 R)
• M13: 2,483,175 km (0.094 R)
• M14: 2,826,801 km (0.111 R)
• M15: 3,904,205 km (0.094 R)
• M16: 4,192,032 km (0.102 R)
• M17: 4,327,268 km (0.09 R)
• M18: 4,625,417 km (0.054 R)
• M19: 4,812,264 km (0.077 R)
• M20: 5,073,313 km (0.06 R)
• M21: 5,169,504 km (0.099 R)
• M22: 5,339,148 km (0.062 R)
• M23: 5,684,121 km (0.103 R)
• M24: 6,709,764 km (0.071 R)
• M25: 7,055,484 km (0.062 R)
• M26: 7,325,509 km (0.086 R)
• M27: 7,571,298 km (0.108 R)
• M28: 7,736,753 km (0.05 R)
• M29: 8,071,404 km (0.027 R)
• M30: 8,524,835 km (0.055 R)
• M31: 9,015,815 km (0.111 R)
• M32: 9,456,829 km (0.091 R)
• M33: 9,545,840 km (0.117 R)
• M34: 9,665,070 km (0.119 R)
• M35: 10,055,670 km (0.056 R)
• M36: 10,207,362 km (0.116 R)
• M37: 10,605,292 km (0.057 R)
• M38: 10,728,860 km (0.099 R)
• M39: 10,821,760 km (0.049 R)
• M40: 11,384,996 km (0.097 R)
• M41: 13,530,978 km (0.09 R)
• M42: 14,205,515 km (0.091 R)
• M43: 14,444,273 km (0.102 R)
• M44: 14,684,377 km (0.12 R)
• M45: 14,994,943 km (0.088 R)
• M46: 15,203,183 km (0.116 R)
• M47: 15,307,752 km (0.116 R)
• M48: 15,728,122 km (0.115 R)
• M49: 16,473,119 km (0.117 R)
• M50: 17,886,969 km (0.099 R)
• M51: 18,441,229 km (0.109 R)
• M52: 18,664,429 km (0.114 R)
• M53: 19,528,506 km (0.097 R)
• M54: 20,175,666 km (0.103 R)
• M55: 20,675,323 km (0.069 R)
• M56: 22,198,529 km (0.083 R)
• M57: 22,674,400 km (0.118 R)
• M58: 23,314,379 km (0.099 R)
• M59: 24,816,791 km (0.12 R)
• M60: 25,310,763 km (0.08 R)
• M61: 25,600,384 km (0.096 R)
• M62: 25,932,791 km (0.109 R)
• M63: 26,183,068 km (0.114 R)
• M64: 27,319,114 km (0.057 R)
• M65: 27,531,244 km (0.115 R)
• M66: 28,471,168 km (0.096 R)
• M67: 28,815,542 km (0.075 R)
• M68: 28,945,094 km (0.089 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit