🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 18.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,634,667 km

• M1: 24,983 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.64 AU - 0.64 AU

Year: 193 Days

Day: 44.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.95 AU

Year: 295 Days

Day: 13.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.03 AU - 1.27 AU

Year: 465 Days

Day: 33.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 22,634,667 km

• M1: 61,036 km (0.069 R)
• M2: 138,378 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.29 AU - 1.75 AU

Year: 706 Days

Day: 47.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.63 AU - 2.45 AU

Year: 1098 Days

Day: 39.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.9 AU - 2.76 AU

Year: 1340 Days

Day: 18.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,634,667 km

• M1: 166,652 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 10.8

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.84 AU - 6.34 AU

Year: 4979 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,634,667 km

• M1: 187,446 km (0.105 R)
• M2: 268,678 km (0.063 R)
• M3: 353,201 km (0.113 R)
• M4: 514,317 km (0.114 R)
• M5: 593,604 km (0.079 R)
• M6: 702,661 km (0.08 R)
• M7: 792,570 km (0.107 R)
• M8: 873,203 km (0.116 R)
• M9: 1,367,923 km (0.063 R)
• M10: 1,483,263 km (0.027 R)
• M11: 1,653,954 km (0.075 R)
• M12: 2,361,103 km (0.116 R)
• M13: 2,958,148 km (0.103 R)
• M14: 3,044,167 km (0.089 R)
• M15: 3,329,450 km (0.101 R)
• M16: 3,646,598 km (0.067 R)
• M17: 4,212,975 km (0.119 R)
• M18: 4,756,464 km (0.07 R)
• M19: 5,719,875 km (0.092 R)
• M20: 5,990,647 km (0.118 R)
• M21: 6,100,003 km (0.074 R)
• M22: 6,210,256 km (0.096 R)
• M23: 6,460,384 km (0.062 R)
• M24: 6,600,856 km (0.081 R)
• M25: 6,913,516 km (0.08 R)
• M26: 7,057,280 km (0.115 R)
• M27: 7,642,058 km (0.118 R)
• M28: 7,731,218 km (0.102 R)
• M29: 7,820,677 km (0.088 R)
• M30: 8,242,543 km (0.045 R)
• M31: 8,486,986 km (0.045 R)
• M32: 8,764,939 km (0.052 R)
• M33: 8,951,937 km (0.111 R)
• M34: 9,203,261 km (0.092 R)
• M35: 9,584,586 km (0.08 R)
• M36: 10,264,508 km (0.082 R)
• M37: 10,494,590 km (0.105 R)
• M38: 10,859,609 km (0.034 R)
• M39: 11,431,970 km (0.112 R)
• M40: 11,500,037 km (0.069 R)
• M41: 11,738,945 km (0.047 R)
• M42: 12,083,319 km (0.117 R)
• M43: 12,326,416 km (0.112 R)
• M44: 12,852,551 km (0.113 R)
• M45: 13,100,734 km (0.091 R)
• M46: 13,171,943 km (0.061 R)
• M47: 13,457,974 km (0.084 R)
• M48: 14,218,380 km (0.105 R)
• M49: 15,179,397 km (0.113 R)
• M50: 15,404,093 km (0.073 R)
• M51: 16,237,652 km (0.103 R)
• M52: 16,467,434 km (0.114 R)
• M53: 16,737,010 km (0.03 R)
• M54: 16,969,186 km (0.088 R)
• M55: 17,358,589 km (0.076 R)
• M56: 17,515,218 km (0.083 R)
• M57: 17,672,146 km (0.09 R)
• M58: 18,624,337 km (0.09 R)
• M59: 19,066,398 km (0.089 R)
• M60: 20,206,932 km (0.071 R)
• M61: 20,578,234 km (0.114 R)
• M62: 21,621,530 km (0.089 R)
• M63: 22,001,359 km (0.104 R)
• M64: 22,596,609 km (0.087 R)
• M65: 22,682,029 km (0.113 R)
• M66: 22,853,319 km (0.047 R)
• M67: 24,064,014 km (0.108 R)
• M68: 24,501,588 km (0.114 R)
• M69: 25,428,796 km (0.091 R)
• M70: 25,517,657 km (0.12 R)
• M71: 26,592,667 km (0.094 R)
• M72: 26,682,875 km (0.067 R)
• M73: 27,044,901 km (0.119 R)
• M74: 28,094,779 km (0.053 R)
• M75: 28,186,782 km (0.094 R)
• M76: 28,370,937 km (0.084 R)
• M77: 28,647,843 km (0.101 R)
• M78: 29,530,919 km (0.099 R)
• M79: 29,811,564 km (0.094 R)
• M80: 31,275,978 km (0.046 R)
• M81: 31,466,715 km (0.073 R)
• M82: 32,089,042 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 11.2

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.42 AU - 7.76 AU

Year: 6373 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,634,667 km

• M1: 145,110 km (0.052 R)
• M2: 295,755 km (0.037 R)
• M3: 432,039 km (0.115 R)
• M4: 510,129 km (0.093 R)
• M5: 764,445 km (0.111 R)
• M6: 922,121 km (0.105 R)
• M7: 1,641,687 km (0.12 R)
• M8: 1,927,120 km (0.072 R)
• M9: 2,899,506 km (0.092 R)
• M10: 3,013,350 km (0.119 R)
• M11: 3,128,839 km (0.074 R)
• M12: 3,777,496 km (0.114 R)
• M13: 3,902,260 km (0.058 R)
• M14: 4,467,441 km (0.11 R)
• M15: 4,840,688 km (0.067 R)
• M16: 4,921,920 km (0.074 R)
• M17: 5,196,132 km (0.107 R)
• M18: 5,363,233 km (0.103 R)
• M19: 5,475,581 km (0.116 R)
• M20: 5,588,677 km (0.109 R)
• M21: 5,932,752 km (0.035 R)
• M22: 6,641,697 km (0.09 R)
• M23: 6,732,203 km (0.09 R)
• M24: 6,914,563 km (0.049 R)
• M25: 7,067,751 km (0.12 R)
• M26: 7,160,203 km (0.12 R)
• M27: 7,628,444 km (0.119 R)
• M28: 7,755,004 km (0.094 R)
• M29: 8,268,424 km (0.096 R)
• M30: 8,627,758 km (0.079 R)
• M31: 9,497,370 km (0.088 R)
• M32: 11,864,458 km (0.063 R)
• M33: 12,232,767 km (0.117 R)
• M34: 12,381,169 km (0.075 R)
• M35: 12,492,918 km (0.07 R)
• M36: 12,754,864 km (0.076 R)
• M37: 13,820,599 km (0.097 R)
• M38: 14,208,207 km (0.07 R)
• M39: 14,364,238 km (0.108 R)
• M40: 14,835,621 km (0.114 R)
• M41: 15,113,125 km (0.11 R)
• M42: 15,512,402 km (0.109 R)
• M43: 16,158,515 km (0.119 R)
• M44: 16,280,587 km (0.058 R)
• M45: 16,978,461 km (0.114 R)
• M46: 17,061,188 km (0.096 R)
• M47: 17,185,654 km (0.071 R)
• M48: 19,216,295 km (0.113 R)
• M49: 19,562,166 km (0.105 R)
• M50: 20,303,872 km (0.07 R)
• M51: 20,391,686 km (0.067 R)
• M52: 20,611,894 km (0.098 R)
• M53: 21,010,273 km (0.062 R)
• M54: 21,099,134 km (0.093 R)
• M55: 22,039,955 km (0.115 R)
• M56: 22,492,788 km (0.066 R)
• M57: 23,131,870 km (0.066 R)
• M58: 23,684,335 km (0.102 R)
• M59: 24,287,813 km (0.117 R)
• M60: 24,614,983 km (0.118 R)
• M61: 25,842,434 km (0.06 R)
• M62: 25,985,449 km (0.031 R)
• M63: 26,463,714 km (0.11 R)
• M64: 26,655,947 km (0.091 R)
• M65: 26,896,800 km (0.057 R)
• M66: 27,186,720 km (0.067 R)
• M67: 27,965,078 km (0.045 R)
• M68: 28,750,616 km (0.109 R)
• M69: 28,898,718 km (0.037 R)
• M70: 29,842,681 km (0.099 R)
• M71: 30,092,808 km (0.114 R)
• M72: 31,557,072 km (0.069 R)
• M73: 32,016,338 km (0.067 R)
• M74: 32,169,825 km (0.073 R)
• M75: 32,374,924 km (0.083 R)
• M76: 32,734,856 km (0.063 R)
• M77: 33,251,418 km (0.068 R)
• M78: 33,510,821 km (0.055 R)
• M79: 33,770,672 km (0.034 R)
• M80: 33,874,942 km (0.083 R)
• M81: 33,979,212 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 14.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.67 AU - 10.87 AU

Year: 10633 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 22,634,667 km

• M1: 217,515 km (0.114 R)
• M2: 353,201 km (0.098 R)
• M3: 477,816 km (0.114 R)
• M4: 858,692 km (0.108 R)
• M5: 1,196,633 km (0.095 R)
• M6: 1,356,553 km (0.089 R)
• M7: 1,458,729 km (0.105 R)
• M8: 1,630,916 km (0.05 R)
• M9: 1,967,062 km (0.109 R)
• M10: 2,249,204 km (0.054 R)
• M11: 2,418,848 km (0.101 R)
• M12: 2,787,457 km (0.026 R)
• M13: 3,037,734 km (0.103 R)
• M14: 3,191,671 km (0.113 R)
• M15: 3,542,926 km (0.113 R)
• M16: 3,814,746 km (0.109 R)
• M17: 4,475,819 km (0.109 R)
• M18: 4,612,252 km (0.065 R)
• M19: 5,030,528 km (0.089 R)
• M20: 5,440,276 km (0.096 R)
• M21: 5,607,227 km (0.074 R)
• M22: 5,818,310 km (0.116 R)
• M23: 5,924,973 km (0.111 R)
• M24: 6,075,170 km (0.115 R)
• M25: 6,226,862 km (0.107 R)
• M26: 6,644,689 km (0.029 R)
• M27: 6,756,289 km (0.099 R)
• M28: 7,231,561 km (0.112 R)
• M29: 8,071,553 km (0.086 R)
• M30: 8,648,851 km (0.117 R)
• M31: 8,991,730 km (0.085 R)
• M32: 9,716,531 km (0.08 R)
• M33: 10,825,500 km (0.112 R)
• M34: 11,009,954 km (0.111 R)
• M35: 11,115,720 km (0.112 R)
• M36: 11,623,156 km (0.104 R)
• M37: 11,730,867 km (0.079 R)
• M38: 12,660,468 km (0.103 R)
• M39: 13,755,973 km (0.037 R)
• M40: 13,955,836 km (0.11 R)
• M41: 14,156,596 km (0.107 R)
• M42: 14,387,276 km (0.11 R)
• M43: 14,561,109 km (0.078 R)
• M44: 15,234,000 km (0.082 R)
• M45: 15,648,685 km (0.117 R)
• M46: 15,767,765 km (0.059 R)
• M47: 16,307,664 km (0.117 R)
• M48: 17,006,286 km (0.086 R)
• M49: 17,436,380 km (0.099 R)
• M50: 18,213,391 km (0.102 R)
• M51: 18,370,170 km (0.107 R)
• M52: 18,464,416 km (0.082 R)
• M53: 18,906,628 km (0.082 R)
• M54: 19,256,388 km (0.094 R)
• M55: 19,544,214 km (0.116 R)
• M56: 19,833,536 km (0.039 R)
• M57: 20,611,744 km (0.078 R)
• M58: 21,004,588 km (0.077 R)
• M59: 21,136,234 km (0.103 R)
• M60: 21,268,030 km (0.09 R)
• M61: 21,400,125 km (0.109 R)
• M62: 22,600,947 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit