🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.5 AU - 0.56 AU

Year: 245 Days

Day: 30.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,045,160 km

• M1: 30,668 km (0.042 R)
• M2: 199,863 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.53 AU - 0.77 AU

Year: 333 Days

Day: 16.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 9.2

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.05 AU

Year: 498 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,045,160 km

• M1: 115,938 km (0.083 R)
• M2: 173,982 km (0.111 R)
• M3: 236,963 km (0.099 R)
• M4: 351,555 km (0.068 R)
• M5: 420,819 km (0.094 R)
• M6: 488,736 km (0.117 R)
• M7: 629,657 km (0.095 R)
• M8: 701,464 km (0.059 R)
• M9: 768,035 km (0.065 R)
• M10: 1,004,251 km (0.118 R)
• M11: 1,109,268 km (0.05 R)
• M12: 1,173,147 km (0.078 R)
• M13: 1,289,234 km (0.079 R)
• M14: 1,425,369 km (0.093 R)
• M15: 1,500,616 km (0.112 R)
• M16: 1,588,430 km (0.077 R)
• M17: 1,678,039 km (0.096 R)
• M18: 1,746,256 km (0.08 R)
• M19: 1,833,023 km (0.093 R)
• M20: 2,071,482 km (0.074 R)
• M21: 2,238,283 km (0.103 R)
• M22: 2,371,126 km (0.104 R)
• M23: 2,506,512 km (0.04 R)
• M24: 2,604,798 km (0.074 R)
• M25: 2,704,430 km (0.078 R)
• M26: 2,866,594 km (0.106 R)
• M27: 2,969,667 km (0.063 R)
• M28: 3,165,192 km (0.076 R)
• M29: 3,236,101 km (0.112 R)
• M30: 3,350,693 km (0.047 R)
• M31: 3,422,949 km (0.093 R)
• M32: 3,481,142 km (0.107 R)
• M33: 3,561,776 km (0.106 R)
• M34: 3,628,197 km (0.094 R)
• M35: 3,687,588 km (0.096 R)
• M36: 3,897,922 km (0.109 R)
• M37: 4,189,937 km (0.087 R)
• M38: 4,260,099 km (0.096 R)
• M39: 4,401,768 km (0.111 R)
• M40: 4,552,862 km (0.053 R)
• M41: 4,673,437 km (0.115 R)
• M42: 5,074,809 km (0.109 R)
• M43: 5,174,740 km (0.065 R)
• M44: 5,292,174 km (0.116 R)
• M45: 5,351,265 km (0.073 R)
• M46: 5,470,196 km (0.047 R)
• M47: 5,684,569 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596

Radius: 13.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.44 AU - 5.32 AU

Year: 5828 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,045,160 km

• M1: 176,675 km (0.089 R)
• M2: 322,234 km (0.039 R)
• M3: 419,472 km (0.089 R)
• M4: 704,008 km (0.113 R)
• M5: 911,201 km (0.083 R)
• M6: 1,022,950 km (0.111 R)
• M7: 1,371,962 km (0.077 R)
• M8: 2,179,192 km (0.07 R)
• M9: 2,391,771 km (0.114 R)
• M10: 2,651,921 km (0.107 R)
• M11: 2,837,722 km (0.039 R)
• M12: 3,200,347 km (0.1 R)
• M13: 3,287,862 km (0.112 R)
• M14: 3,853,342 km (0.106 R)
• M15: 3,970,178 km (0.089 R)
• M16: 4,183,504 km (0.1 R)
• M17: 4,303,781 km (0.107 R)
• M18: 5,280,655 km (0.079 R)
• M19: 5,542,003 km (0.104 R)
• M20: 6,104,940 km (0.082 R)
• M21: 6,407,127 km (0.068 R)
• M22: 6,490,304 km (0.081 R)
• M23: 6,940,743 km (0.104 R)
• M24: 7,026,313 km (0.116 R)
• M25: 7,112,182 km (0.097 R)
• M26: 7,694,118 km (0.085 R)
• M27: 7,782,829 km (0.115 R)
• M28: 8,140,817 km (0.087 R)
• M29: 9,059,348 km (0.104 R)
• M30: 9,946,164 km (0.093 R)
• M31: 10,042,804 km (0.079 R)
• M32: 11,060,219 km (0.082 R)
• M33: 11,530,405 km (0.031 R)
• M34: 12,110,247 km (0.069 R)
• M35: 13,690,748 km (0.12 R)
• M36: 13,798,459 km (0.08 R)
• M37: 14,377,552 km (0.102 R)
• M38: 14,706,817 km (0.088 R)
• M39: 15,001,525 km (0.084 R)
• M40: 15,223,827 km (0.102 R)
• M41: 15,559,525 km (0.118 R)
• M42: 16,926,251 km (0.05 R)
• M43: 17,312,662 km (0.102 R)
• M44: 17,546,035 km (0.077 R)
• M45: 17,702,066 km (0.112 R)
• M46: 18,927,721 km (0.119 R)
• M47: 19,087,791 km (0.057 R)
• M48: 19,935,861 km (0.088 R)
• M49: 20,098,773 km (0.061 R)
• M50: 20,508,073 km (0.032 R)
• M51: 20,631,491 km (0.12 R)
• M52: 20,837,637 km (0.076 R)
• M53: 21,085,820 km (0.043 R)
• M54: 21,710,690 km (0.114 R)
• M55: 22,257,171 km (0.108 R)
• M56: 22,765,654 km (0.09 R)
• M57: 23,192,307 km (0.092 R)
• M58: 24,444,591 km (0.107 R)
• M59: 25,896,289 km (0.047 R)
• M60: 26,834,716 km (0.041 R)
• M61: 26,969,654 km (0.09 R)
• M62: 27,059,712 km (0.119 R)
• M63: 27,149,919 km (0.071 R)
• M64: 27,693,259 km (0.105 R)
• M65: 28,148,784 km (0.079 R)
• M66: 28,790,559 km (0.111 R)
• M67: 29,205,843 km (0.093 R)
• M68: 29,483,646 km (0.116 R)
• M69: 30,135,593 km (0.093 R)
• M70: 30,510,187 km (0.068 R)
• M71: 30,698,081 km (0.065 R)
• M72: 31,690,813 km (0.087 R)
• M73: 31,833,529 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.6

Radius: 6.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.84 AU - 9.26 AU

Year: 13190 Days

Day: 21.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,045,160 km

• M1: 100,530 km (0.12 R)
• M2: 140,024 km (0.085 R)
• M3: 273,764 km (0.12 R)
• M4: 316,399 km (0.055 R)
• M5: 390,151 km (0.051 R)
• M6: 512,373 km (0.113 R)
• M7: 567,126 km (0.037 R)
• M8: 612,454 km (0.027 R)
• M9: 756,068 km (0.066 R)
• M10: 978,220 km (0.116 R)
• M11: 1,265,000 km (0.03 R)
• M12: 1,658,891 km (0.108 R)
• M13: 1,708,557 km (0.052 R)
• M14: 1,999,824 km (0.087 R)
• M15: 2,070,734 km (0.057 R)
• M16: 2,306,650 km (0.085 R)
• M17: 2,570,391 km (0.105 R)
• M18: 2,745,121 km (0.033 R)
• M19: 2,863,752 km (0.076 R)
• M20: 2,943,787 km (0.116 R)
• M21: 3,065,111 km (0.114 R)
• M22: 3,481,890 km (0.094 R)
• M23: 3,546,068 km (0.111 R)
• M24: 3,740,545 km (0.077 R)
• M25: 3,850,200 km (0.108 R)
• M26: 4,117,532 km (0.118 R)
• M27: 4,208,039 km (0.106 R)
• M28: 4,390,997 km (0.056 R)
• M29: 7,023,171 km (0.114 R)
• M30: 7,131,480 km (0.045 R)
• M31: 7,322,217 km (0.112 R)
• M32: 7,459,548 km (0.088 R)
• M33: 7,820,677 km (0.053 R)
• M34: 8,387,205 km (0.116 R)
• M35: 8,791,717 km (0.11 R)
• M36: 9,084,480 km (0.069 R)
• M37: 9,769,938 km (0.064 R)
• M38: 10,195,394 km (0.086 R)
• M39: 10,379,549 km (0.1 R)
• M40: 10,595,868 km (0.102 R)
• M41: 11,001,427 km (0.078 R)
• M42: 11,316,929 km (0.052 R)
• M43: 12,215,863 km (0.113 R)
• M44: 12,378,925 km (0.104 R)
• M45: 12,871,999 km (0.112 R)
• M46: 13,237,766 km (0.073 R)
• M47: 13,640,633 km (0.101 R)
• M48: 13,843,637 km (0.068 R)
• M49: 14,115,756 km (0.035 R)
• M50: 16,355,984 km (0.07 R)
• M51: 16,427,791 km (0.084 R)
• M52: 16,679,863 km (0.118 R)
• M53: 17,042,040 km (0.057 R)
• M54: 17,224,250 km (0.061 R)
• M55: 17,297,254 km (0.059 R)
• M56: 17,590,316 km (0.061 R)
• M57: 18,107,326 km (0.077 R)
• M58: 18,293,127 km (0.119 R)
• M59: 18,516,925 km (0.082 R)
• M60: 18,816,719 km (0.116 R)
• M61: 19,840,567 km (0.075 R)
• M62: 20,999,203 km (0.114 R)
• M63: 21,155,383 km (0.031 R)
• M64: 21,311,862 km (0.088 R)
• M65: 21,941,819 km (0.114 R)
• M66: 21,981,462 km (0.108 R)
• M67: 22,458,231 km (0.096 R)
• M68: 23,018,774 km (0.077 R)
• M69: 23,099,258 km (0.072 R)
• M70: 23,139,499 km (0.096 R)
• M71: 23,502,873 km (0.095 R)
• M72: 23,543,414 km (0.11 R)
• M73: 23,868,191 km (0.095 R)
• M74: 24,235,453 km (0.117 R)
• M75: 26,057,256 km (0.079 R)
• M76: 26,141,181 km (0.069 R)
• M77: 26,225,105 km (0.111 R)
• M78: 26,435,290 km (0.084 R)
• M79: 27,623,097 km (0.087 R)
• M80: 28,051,546 km (0.119 R)
• M81: 28,094,480 km (0.067 R)
• M82: 28,741,491 km (0.052 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 19,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit