🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.81 AU

Year: 221 Days

Day: 45.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.88 AU - 1.04 AU

Year: 340 Days

Day: 15.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,199,113 km

• M1: 646,562 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.3 AU - 1.36 AU

Year: 555 Days

Day: 15 Hours

Environment

Temp: -10 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.24 AU - 1.76 AU

Year: 664 Days

Day: 15.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.29 AU - 5.47 AU

Year: 3315 Days

Day: 35.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 12.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.85 AU - 6.27 AU

Year: 4116 Days

Day: 10.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,199,113 km

• M1: 165,754 km (0.108 R)
• M2: 274,213 km (0.117 R)
• M3: 553,063 km (0.108 R)
• M4: 781,050 km (0.084 R)
• M5: 873,951 km (0.097 R)
• M6: 1,104,481 km (0.079 R)
• M7: 1,194,090 km (0.028 R)
• M8: 1,452,147 km (0.084 R)
• M9: 1,834,219 km (0.055 R)
• M10: 2,185,475 km (0.101 R)
• M11: 2,690,966 km (0.099 R)
• M12: 2,860,012 km (0.071 R)
• M13: 2,940,197 km (0.095 R)
• M14: 3,232,511 km (0.08 R)
• M15: 3,449,129 km (0.106 R)
• M16: 3,670,384 km (0.096 R)
• M17: 3,833,296 km (0.074 R)
• M18: 3,960,155 km (0.119 R)
• M19: 5,067,329 km (0.031 R)
• M20: 5,376,248 km (0.041 R)
• M21: 5,533,027 km (0.09 R)
• M22: 5,648,068 km (0.118 R)
• M23: 5,953,696 km (0.116 R)
• M24: 6,145,780 km (0.034 R)
• M25: 6,235,090 km (0.079 R)
• M26: 7,073,885 km (0.092 R)
• M27: 7,198,949 km (0.109 R)
• M28: 7,372,033 km (0.112 R)
• M29: 7,530,607 km (0.047 R)
• M30: 7,738,548 km (0.061 R)
• M31: 8,307,619 km (0.083 R)
• M32: 8,638,978 km (0.113 R)
• M33: 8,755,963 km (0.091 R)
• M34: 11,059,322 km (0.113 R)
• M35: 11,405,641 km (0.112 R)
• M36: 11,885,401 km (0.067 R)
• M37: 12,334,045 km (0.1 R)
• M38: 12,428,142 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 14.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.01 AU - 5.11 AU

Year: 4116 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,199,113 km

• M1: 212,579 km (0.086 R)
• M2: 433,535 km (0.054 R)
• M3: 898,934 km (0.118 R)
• M4: 1,312,422 km (0.093 R)
• M5: 1,456,036 km (0.102 R)
• M6: 1,870,123 km (0.031 R)
• M7: 2,020,768 km (0.076 R)
• M8: 2,483,773 km (0.106 R)
• M9: 2,650,425 km (0.115 R)
• M10: 3,142,902 km (0.111 R)
• M11: 3,263,029 km (0.081 R)
• M12: 3,492,512 km (0.079 R)
• M13: 3,632,835 km (0.107 R)
• M14: 3,887,001 km (0.09 R)
• M15: 4,000,097 km (0.087 R)
• M16: 4,180,213 km (0.09 R)
• M17: 4,667,753 km (0.096 R)
• M18: 4,944,658 km (0.098 R)
• M19: 5,102,783 km (0.086 R)
• M20: 5,209,147 km (0.093 R)
• M21: 5,334,211 km (0.09 R)
• M22: 5,678,885 km (0.034 R)
• M23: 5,956,090 km (0.107 R)
• M24: 6,275,780 km (0.101 R)
• M25: 6,659,200 km (0.072 R)
• M26: 6,756,139 km (0.087 R)
• M27: 7,149,133 km (0.116 R)
• M28: 7,428,731 km (0.088 R)
• M29: 7,814,095 km (0.084 R)
• M30: 8,583,028 km (0.118 R)
• M31: 8,773,766 km (0.078 R)
• M32: 9,073,410 km (0.118 R)
• M33: 9,814,967 km (0.084 R)
• M34: 10,395,257 km (0.109 R)
• M35: 10,666,927 km (0.071 R)
• M36: 11,055,731 km (0.051 R)
• M37: 11,425,986 km (0.071 R)
• M38: 11,706,333 km (0.109 R)
• M39: 12,107,404 km (0.1 R)
• M40: 12,297,843 km (0.091 R)
• M41: 12,441,157 km (0.03 R)
• M42: 12,585,220 km (0.07 R)
• M43: 12,923,311 km (0.071 R)
• M44: 13,044,785 km (0.072 R)
• M45: 13,337,997 km (0.115 R)
• M46: 13,682,670 km (0.033 R)
• M47: 14,105,284 km (0.106 R)
• M48: 15,116,715 km (0.096 R)
• M49: 15,347,545 km (0.118 R)
• M50: 15,450,468 km (0.09 R)
• M51: 16,020,735 km (0.041 R)
• M52: 16,177,514 km (0.095 R)
• M53: 16,334,891 km (0.108 R)
• M54: 16,571,704 km (0.105 R)
• M55: 16,809,714 km (0.036 R)
• M56: 17,315,954 km (0.039 R)
• M57: 17,854,207 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 12.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.53 AU - 7.25 AU

Year: 5842 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,199,113 km

• M1: 160,519 km (0.119 R)
• M2: 393,891 km (0.077 R)
• M3: 548,725 km (0.044 R)
• M4: 775,665 km (0.077 R)
• M5: 863,030 km (0.105 R)
• M6: 967,300 km (0.117 R)
• M7: 1,062,594 km (0.105 R)
• M8: 1,219,073 km (0.101 R)
• M9: 1,539,960 km (0.076 R)
• M10: 1,752,389 km (0.09 R)
• M11: 2,542,266 km (0.083 R)
• M12: 2,677,503 km (0.082 R)
• M13: 2,874,822 km (0.068 R)
• M14: 3,954,769 km (0.058 R)
• M15: 4,066,968 km (0.045 R)
• M16: 4,317,694 km (0.072 R)
• M17: 4,456,670 km (0.116 R)
• M18: 4,620,629 km (0.109 R)
• M19: 4,738,961 km (0.063 R)
• M20: 4,882,276 km (0.093 R)
• M21: 5,346,030 km (0.117 R)
• M22: 5,470,495 km (0.079 R)
• M23: 5,595,858 km (0.108 R)
• M24: 6,003,662 km (0.08 R)
• M25: 6,526,955 km (0.082 R)
• M26: 7,174,265 km (0.034 R)
• M27: 7,256,694 km (0.064 R)
• M28: 7,450,124 km (0.063 R)
• M29: 7,561,424 km (0.084 R)
• M30: 7,785,821 km (0.111 R)
• M31: 7,983,889 km (0.081 R)
• M32: 8,269,920 km (0.112 R)
• M33: 8,705,100 km (0.083 R)
• M34: 8,793,064 km (0.06 R)
• M35: 8,999,509 km (0.071 R)
• M36: 9,177,829 km (0.096 R)
• M37: 10,055,670 km (0.119 R)
• M38: 10,333,623 km (0.054 R)
• M39: 10,520,321 km (0.102 R)
• M40: 11,087,147 km (0.106 R)
• M41: 11,246,319 km (0.094 R)
• M42: 11,470,566 km (0.092 R)
• M43: 12,283,481 km (0.078 R)
• M44: 12,514,460 km (0.119 R)
• M45: 13,047,777 km (0.104 R)
• M46: 13,249,734 km (0.108 R)
• M47: 13,588,573 km (0.063 R)
• M48: 14,136,700 km (0.057 R)
• M49: 15,503,127 km (0.091 R)
• M50: 16,256,202 km (0.091 R)
• M51: 16,728,483 km (0.107 R)
• M52: 17,612,008 km (0.089 R)
• M53: 17,872,607 km (0.041 R)
• M54: 17,984,806 km (0.109 R)
• M55: 18,359,997 km (0.106 R)
• M56: 18,662,185 km (0.111 R)
• M57: 18,775,879 km (0.093 R)
• M58: 19,042,163 km (0.045 R)
• M59: 19,309,644 km (0.112 R)
• M60: 19,732,408 km (0.096 R)
• M61: 20,275,149 km (0.074 R)
• M62: 20,431,030 km (0.028 R)
• M63: 20,704,944 km (0.106 R)
• M64: 21,335,499 km (0.118 R)
• M65: 23,020,719 km (0.117 R)
• M66: 23,264,862 km (0.05 R)
• M67: 23,591,883 km (0.032 R)
• M68: 23,714,853 km (0.118 R)
• M69: 23,838,122 km (0.081 R)
• M70: 24,250,413 km (0.059 R)
• M71: 26,219,720 km (0.063 R)
• M72: 26,389,663 km (0.104 R)
• M73: 26,987,456 km (0.117 R)
• M74: 27,116,110 km (0.051 R)
• M75: 27,719,289 km (0.095 R)
• M76: 28,022,673 km (0.053 R)
• M77: 28,109,440 km (0.099 R)
• M78: 29,026,774 km (0.116 R)
• M79: 29,114,738 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 13.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.92 AU - 10.52 AU

Year: 9312 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,199,113 km

• M1: 183,407 km (0.079 R)
• M2: 431,889 km (0.097 R)
• M3: 588,219 km (0.098 R)
• M4: 751,430 km (0.118 R)
• M5: 1,018,612 km (0.08 R)
• M6: 1,182,870 km (0.095 R)
• M7: 1,623,436 km (0.108 R)
• M8: 1,975,440 km (0.079 R)
• M9: 2,255,637 km (0.094 R)
• M10: 2,499,182 km (0.039 R)
• M11: 2,854,776 km (0.044 R)
• M12: 3,254,202 km (0.103 R)
• M13: 3,843,319 km (0.114 R)
• M14: 4,195,173 km (0.06 R)
• M15: 4,284,633 km (0.08 R)
• M16: 4,649,651 km (0.119 R)
• M17: 4,742,402 km (0.112 R)
• M18: 5,474,833 km (0.118 R)
• M19: 6,038,967 km (0.062 R)
• M20: 6,414,009 km (0.096 R)
• M21: 6,691,662 km (0.096 R)
• M22: 6,902,446 km (0.119 R)
• M23: 7,008,660 km (0.115 R)
• M24: 7,621,114 km (0.114 R)
• M25: 8,063,774 km (0.099 R)
• M26: 8,325,869 km (0.08 R)
• M27: 8,439,115 km (0.119 R)
• M28: 9,560,052 km (0.103 R)
• M29: 10,279,169 km (0.092 R)
• M30: 11,057,377 km (0.099 R)
• M31: 11,982,041 km (0.101 R)
• M32: 12,800,491 km (0.079 R)
• M33: 13,371,058 km (0.081 R)
• M34: 13,637,192 km (0.068 R)
• M35: 13,815,513 km (0.07 R)
• M36: 14,310,233 km (0.102 R)
• M37: 15,688,628 km (0.077 R)
• M38: 16,488,528 km (0.059 R)
• M39: 16,869,404 km (0.095 R)
• M40: 16,965,147 km (0.054 R)
• M41: 17,205,251 km (0.039 R)
• M42: 17,737,371 km (0.093 R)
• M43: 18,373,311 km (0.119 R)
• M44: 18,718,733 km (0.07 R)
• M45: 19,266,111 km (0.088 R)
• M46: 20,682,953 km (0.106 R)
• M47: 21,455,775 km (0.044 R)
• M48: 21,871,807 km (0.119 R)
• M49: 22,553,525 km (0.059 R)
• M50: 22,923,630 km (0.042 R)
• M51: 23,348,936 km (0.104 R)
• M52: 24,045,614 km (0.116 R)
• M53: 24,315,488 km (0.098 R)
• M54: 24,423,648 km (0.09 R)
• M55: 25,295,055 km (0.085 R)
• M56: 25,679,522 km (0.078 R)
• M57: 26,900,390 km (0.103 R)
• M58: 27,068,388 km (0.043 R)
• M59: 28,083,410 km (0.113 R)
• M60: 28,367,496 km (0.086 R)
• M61: 29,744,844 km (0.106 R)
• M62: 30,733,686 km (0.114 R)
• M63: 30,909,164 km (0.072 R)
• M64: 31,733,149 km (0.057 R)
• M65: 32,088,444 km (0.072 R)
• M66: 33,102,418 km (0.071 R)
• M67: 33,522,938 km (0.118 R)
• M68: 33,824,527 km (0.093 R)
• M69: 35,836,918 km (0.118 R)
• M70: 35,960,037 km (0.111 R)
• M71: 36,516,242 km (0.045 R)
• M72: 36,702,342 km (0.101 R)
• M73: 37,637,179 km (0.103 R)
• M74: 37,762,392 km (0.105 R)
• M75: 37,950,586 km (0.069 R)
• M76: 38,895,895 km (0.106 R)
• M77: 39,149,314 km (0.12 R)
• M78: 39,339,602 km (0.074 R)
• M79: 39,594,068 km (0.106 R)
• M80: 40,360,458 km (0.078 R)
• M81: 40,488,664 km (0.08 R)
• M82: 40,617,019 km (0.1 R)
• M83: 41,196,112 km (0.052 R)
• M84: 41,648,496 km (0.111 R)
• M85: 42,102,675 km (0.096 R)
• M86: 42,232,676 km (0.047 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 12,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit