🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 39.9 Hours

Environment

Temp: 244 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.56 AU - 0.82 AU

Year: 203 Days

Day: 28.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.32 AU - 4.26 AU

Year: 2618 Days

Day: 31.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 9.5

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.11 AU - 8.05 AU

Year: 5988 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,165,488 km

• M1: 124,316 km (0.104 R)
• M2: 215,870 km (0.063 R)
• M3: 302,337 km (0.106 R)
• M4: 498,011 km (0.081 R)
• M5: 693,835 km (0.088 R)
• M6: 764,744 km (0.07 R)
• M7: 1,075,010 km (0.098 R)
• M8: 1,158,636 km (0.114 R)
• M9: 1,279,660 km (0.099 R)
• M10: 1,515,726 km (0.088 R)
• M11: 1,746,256 km (0.089 R)
• M12: 1,845,739 km (0.076 R)
• M13: 2,050,538 km (0.051 R)
• M14: 2,176,948 km (0.088 R)
• M15: 2,241,126 km (0.036 R)
• M16: 2,415,557 km (0.076 R)
• M17: 2,894,719 km (0.106 R)
• M18: 3,133,327 km (0.082 R)
• M19: 3,255,100 km (0.057 R)
• M20: 3,378,518 km (0.069 R)
• M21: 3,783,629 km (0.095 R)
• M22: 4,502,148 km (0.118 R)
• M23: 5,061,494 km (0.118 R)
• M24: 5,204,809 km (0.092 R)
• M25: 5,731,693 km (0.107 R)
• M26: 6,183,927 km (0.109 R)
• M27: 6,741,628 km (0.104 R)
• M28: 7,154,518 km (0.108 R)
• M29: 8,105,213 km (0.118 R)
• M30: 8,714,974 km (0.081 R)
• M31: 8,783,789 km (0.05 R)
• M32: 9,693,044 km (0.097 R)
• M33: 10,194,945 km (0.109 R)
• M34: 10,376,258 km (0.1 R)
• M35: 10,632,070 km (0.053 R)
• M36: 10,742,174 km (0.074 R)
• M37: 11,903,353 km (0.086 R)
• M38: 12,094,389 km (0.119 R)
• M39: 12,324,920 km (0.1 R)
• M40: 12,985,993 km (0.113 R)
• M41: 13,301,195 km (0.061 R)
• M42: 13,499,413 km (0.043 R)
• M43: 14,140,290 km (0.064 R)
• M44: 15,410,226 km (0.1 R)
• M45: 15,493,403 km (0.042 R)
• M46: 16,037,789 km (0.079 R)
• M47: 16,122,163 km (0.08 R)
• M48: 17,447,600 km (0.09 R)
• M49: 17,621,283 km (0.082 R)
• M50: 18,013,977 km (0.119 R)
• M51: 18,101,492 km (0.053 R)
• M52: 18,321,251 km (0.059 R)
• M53: 19,523,270 km (0.095 R)
• M54: 19,839,071 km (0.04 R)
• M55: 20,384,206 km (0.111 R)
• M56: 21,535,960 km (0.11 R)
• M57: 22,237,125 km (0.056 R)
• M58: 22,378,345 km (0.11 R)
• M59: 23,136,059 km (0.072 R)
• M60: 23,998,640 km (0.089 R)
• M61: 24,191,771 km (0.104 R)
• M62: 24,482,290 km (0.099 R)
• M63: 24,628,148 km (0.11 R)
• M64: 24,822,924 km (0.11 R)
• M65: 25,263,041 km (0.104 R)
• M66: 25,952,837 km (0.076 R)
• M67: 26,648,766 km (0.078 R)
• M68: 26,748,698 km (0.119 R)
• M69: 28,008,312 km (0.071 R)
• M70: 29,752,174 km (0.097 R)
• M71: 30,323,788 km (0.065 R)
• M72: 31,161,984 km (0.113 R)
• M73: 33,021,636 km (0.096 R)
• M74: 33,128,897 km (0.09 R)
• M75: 33,290,164 km (0.095 R)
• M76: 34,154,540 km (0.086 R)
• M77: 35,300,310 km (0.119 R)
• M78: 35,519,920 km (0.086 R)
• M79: 35,684,926 km (0.11 R)
• M80: 35,850,232 km (0.092 R)
• M81: 36,736,151 km (0.039 R)
• M82: 36,847,452 km (0.117 R)
• M83: 37,181,803 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 14.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.5 AU - 8.88 AU

Year: 9088 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,165,488 km

• M1: 247,136 km (0.083 R)
• M2: 587,022 km (0.061 R)
• M3: 698,323 km (0.069 R)
• M4: 800,498 km (0.051 R)
• M5: 1,081,742 km (0.119 R)
• M6: 1,287,738 km (0.072 R)
• M7: 1,507,348 km (0.076 R)
• M8: 1,934,600 km (0.099 R)
• M9: 2,034,830 km (0.025 R)
• M10: 2,957,999 km (0.096 R)
• M11: 3,282,327 km (0.102 R)
• M12: 4,323,977 km (0.115 R)
• M13: 4,692,885 km (0.118 R)
• M14: 4,898,582 km (0.084 R)
• M15: 5,107,271 km (0.074 R)
• M16: 5,678,137 km (0.117 R)
• M17: 6,194,399 km (0.092 R)
• M18: 6,344,745 km (0.106 R)
• M19: 7,114,875 km (0.058 R)
• M20: 7,631,287 km (0.056 R)
• M21: 7,752,311 km (0.07 R)
• M22: 7,873,785 km (0.081 R)
• M23: 7,996,006 km (0.073 R)
• M24: 8,366,560 km (0.118 R)
• M25: 8,616,688 km (0.086 R)
• M26: 9,382,180 km (0.035 R)
• M27: 9,773,079 km (0.12 R)
• M28: 10,526,005 km (0.105 R)
• M29: 11,528,311 km (0.03 R)
• M30: 11,994,009 km (0.094 R)
• M31: 12,799,893 km (0.094 R)
• M32: 13,672,198 km (0.054 R)
• M33: 13,967,355 km (0.047 R)
• M34: 14,165,123 km (0.104 R)
• M35: 14,364,088 km (0.081 R)
• M36: 14,664,032 km (0.075 R)
• M37: 15,168,626 km (0.09 R)
• M38: 15,423,092 km (0.083 R)
• M39: 15,576,429 km (0.118 R)
• M40: 15,833,289 km (0.064 R)
• M41: 16,507,377 km (0.099 R)
• M42: 16,611,946 km (0.104 R)
• M43: 17,296,805 km (0.069 R)
• M44: 17,456,276 km (0.06 R)
• M45: 21,084,623 km (0.036 R)
• M46: 21,255,015 km (0.11 R)
• M47: 21,539,849 km (0.093 R)
• M48: 21,768,734 km (0.094 R)
• M49: 22,228,897 km (0.095 R)
• M50: 23,217,290 km (0.114 R)
• M51: 24,042,173 km (0.117 R)
• M52: 25,599,337 km (0.094 R)
• M53: 26,390,112 km (0.077 R)
• M54: 26,696,488 km (0.082 R)
• M55: 27,250,748 km (0.108 R)
• M56: 27,995,895 km (0.12 R)
• M57: 28,496,300 km (0.109 R)
• M58: 30,335,007 km (0.098 R)
• M59: 30,591,717 km (0.064 R)
• M60: 30,784,549 km (0.087 R)
• M61: 31,236,335 km (0.059 R)
• M62: 31,625,439 km (0.111 R)
• M63: 32,081,263 km (0.077 R)
• M64: 32,211,862 km (0.11 R)
• M65: 34,460,019 km (0.114 R)
• M66: 35,130,816 km (0.055 R)
• M67: 37,100,571 km (0.093 R)
• M68: 37,443,749 km (0.1 R)
• M69: 37,857,088 km (0.117 R)
• M70: 38,688,104 km (0.1 R)
• M71: 38,827,230 km (0.076 R)
• M72: 40,792,198 km (0.101 R)
• M73: 40,933,717 km (0.074 R)
• M74: 41,644,158 km (0.072 R)
• M75: 42,717,373 km (0.04 R)
• M76: 42,861,136 km (0.097 R)
• M77: 44,745,022 km (0.102 R)
• M78: 47,249,141 km (0.1 R)
• M79: 48,143,736 km (0.098 R)
• M80: 48,368,283 km (0.076 R)
• M81: 48,968,769 km (0.115 R)
• M82: 49,345,306 km (0.075 R)
• M83: 50,101,374 km (0.111 R)
• M84: 50,252,917 km (0.117 R)
• M85: 50,556,750 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.2

Radius: 8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.69 AU - 18.13 AU

Year: 20425 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,165,488 km

• M1: 122,221 km (0.027 R)
• M2: 393,592 km (0.119 R)
• M3: 820,544 km (0.119 R)
• M4: 1,189,004 km (0.067 R)
• M5: 1,272,779 km (0.1 R)
• M6: 1,938,639 km (0.092 R)
• M7: 2,190,262 km (0.084 R)
• M8: 2,267,904 km (0.105 R)
• M9: 2,320,113 km (0.099 R)
• M10: 2,372,772 km (0.1 R)
• M11: 2,560,368 km (0.11 R)
• M12: 2,669,724 km (0.089 R)
• M13: 2,893,073 km (0.083 R)
• M14: 3,478,150 km (0.088 R)
• M15: 3,630,142 km (0.072 R)
• M16: 3,784,228 km (0.041 R)
• M17: 3,846,610 km (0.085 R)
• M18: 4,067,267 km (0.114 R)
• M19: 5,231,737 km (0.085 R)
• M20: 5,406,168 km (0.04 R)
• M21: 5,617,849 km (0.039 R)
• M22: 6,232,696 km (0.077 R)
• M23: 6,529,498 km (0.073 R)
• M24: 8,691,487 km (0.073 R)
• M25: 9,443,216 km (0.116 R)
• M26: 9,528,038 km (0.101 R)
• M27: 10,346,488 km (0.106 R)
• M28: 10,433,853 km (0.107 R)
• M29: 10,830,437 km (0.088 R)
• M30: 11,008,309 km (0.117 R)
• M31: 11,412,074 km (0.111 R)
• M32: 13,122,276 km (0.077 R)
• M33: 13,790,081 km (0.083 R)
• M34: 14,763,066 km (0.115 R)
• M35: 15,059,419 km (0.094 R)
• M36: 15,208,269 km (0.113 R)
• M37: 16,263,832 km (0.111 R)
• M38: 16,877,632 km (0.107 R)
• M39: 17,394,941 km (0.031 R)
• M40: 17,864,978 km (0.116 R)
• M41: 19,677,954 km (0.091 R)
• M42: 20,222,341 km (0.118 R)
• M43: 20,441,502 km (0.096 R)
• M44: 20,606,359 km (0.058 R)
• M45: 21,103,472 km (0.102 R)
• M46: 21,884,822 km (0.115 R)
• M47: 22,109,817 km (0.096 R)
• M48: 23,131,720 km (0.065 R)
• M49: 24,285,120 km (0.086 R)
• M50: 24,868,851 km (0.08 R)
• M51: 26,288,535 km (0.117 R)
• M52: 27,977,794 km (0.058 R)
• M53: 28,038,830 km (0.1 R)
• M54: 28,222,087 km (0.025 R)
• M55: 28,528,314 km (0.113 R)
• M56: 28,773,954 km (0.053 R)
• M57: 28,958,857 km (0.082 R)
• M58: 29,391,494 km (0.115 R)
• M59: 30,013,522 km (0.114 R)
• M60: 30,639,738 km (0.109 R)
• M61: 32,288,008 km (0.111 R)
• M62: 32,608,297 km (0.088 R)
• M63: 36,933,620 km (0.071 R)
• M64: 37,067,510 km (0.109 R)
• M65: 38,822,293 km (0.108 R)
• M66: 39,162,927 km (0.119 R)
• M67: 41,574,595 km (0.066 R)
• M68: 41,992,721 km (0.115 R)
• M69: 42,342,331 km (0.039 R)
• M70: 42,482,504 km (0.046 R)
• M71: 43,114,854 km (0.113 R)
• M72: 45,245,278 km (0.042 R)
• M73: 45,675,521 km (0.114 R)
• M74: 46,179,068 km (0.107 R)
• M75: 48,138,650 km (0.045 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit