🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.41 AU - 0.61 AU

Year: 137 Days

Day: 31.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.67 AU - 0.79 AU

Year: 235 Days

Day: 22.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.75 AU - 0.77 AU

Year: 250 Days

Day: 27.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.72 AU - 2.5 AU

Year: 1155 Days

Day: 13.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,465,695 km

• M1: 1,015,620 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.2

Radius: 10.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.8 AU - 5.72 AU

Year: 3912 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,465,695 km

• M1: 150,944 km (0.074 R)
• M2: 237,262 km (0.096 R)
• M3: 306,227 km (0.118 R)
• M4: 409,599 km (0.06 R)
• M5: 492,626 km (0.077 R)
• M6: 750,682 km (0.102 R)
• M7: 981,212 km (0.119 R)
• M8: 1,184,965 km (0.118 R)
• M9: 1,482,964 km (0.078 R)
• M10: 1,747,004 km (0.038 R)
• M11: 2,320,562 km (0.086 R)
• M12: 2,416,305 km (0.088 R)
• M13: 2,546,006 km (0.092 R)
• M14: 2,628,285 km (0.058 R)
• M15: 2,812,590 km (0.102 R)
• M16: 3,247,471 km (0.1 R)
• M17: 3,409,186 km (0.082 R)
• M18: 3,555,343 km (0.114 R)
• M19: 4,238,257 km (0.102 R)
• M20: 4,435,278 km (0.108 R)
• M21: 4,655,486 km (0.114 R)
• M22: 4,961,563 km (0.108 R)
• M23: 5,127,617 km (0.109 R)
• M24: 5,232,186 km (0.049 R)
• M25: 5,337,652 km (0.077 R)
• M26: 5,486,352 km (0.092 R)
• M27: 5,679,782 km (0.09 R)
• M28: 5,766,400 km (0.085 R)
• M29: 5,984,962 km (0.074 R)
• M30: 6,475,344 km (0.071 R)
• M31: 6,978,890 km (0.046 R)
• M32: 7,542,575 km (0.077 R)
• M33: 7,685,740 km (0.086 R)
• M34: 7,829,953 km (0.065 R)
• M35: 8,169,839 km (0.078 R)
• M36: 8,440,162 km (0.042 R)
• M37: 8,889,105 km (0.036 R)
• M38: 8,989,934 km (0.079 R)
• M39: 9,192,789 km (0.081 R)
• M40: 9,628,717 km (0.067 R)
• M41: 9,706,359 km (0.093 R)
• M42: 9,862,389 km (0.12 R)
• M43: 9,966,659 km (0.065 R)
• M44: 10,255,832 km (0.069 R)
• M45: 10,335,118 km (0.093 R)
• M46: 10,494,291 km (0.051 R)
• M47: 11,139,506 km (0.117 R)
• M48: 11,384,697 km (0.059 R)
• M49: 11,714,560 km (0.117 R)
• M50: 12,215,115 km (0.117 R)
• M51: 12,411,836 km (0.103 R)
• M52: 12,722,850 km (0.053 R)
• M53: 13,007,834 km (0.119 R)
• M54: 13,093,703 km (0.095 R)
• M55: 13,352,657 km (0.11 R)
• M56: 13,700,472 km (0.079 R)
• M57: 13,992,637 km (0.107 R)
• M58: 14,821,708 km (0.047 R)
• M59: 15,423,540 km (0.11 R)
• M60: 17,088,415 km (0.116 R)
• M61: 17,182,512 km (0.07 R)
• M62: 17,846,428 km (0.114 R)
• M63: 18,680,137 km (0.08 R)
• M64: 18,874,315 km (0.054 R)
• M65: 19,461,037 km (0.117 R)
• M66: 20,020,533 km (0.072 R)
• M67: 20,551,905 km (0.088 R)
• M68: 20,819,386 km (0.053 R)
• M69: 21,290,320 km (0.093 R)
• M70: 21,560,943 km (0.09 R)
• M71: 21,696,778 km (0.074 R)
• M72: 21,900,829 km (0.09 R)
• M73: 22,242,511 km (0.115 R)
• M74: 22,723,917 km (0.114 R)
• M75: 23,035,230 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.7

Radius: 8

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.49 AU - 8.45 AU

Year: 8476 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,465,695 km

• M1: 103,671 km (0.085 R)
• M2: 160,818 km (0.096 R)
• M3: 341,981 km (0.117 R)
• M4: 559,945 km (0.114 R)
• M5: 1,297,163 km (0.068 R)
• M6: 1,553,275 km (0.06 R)
• M7: 1,755,980 km (0.098 R)
• M8: 1,943,426 km (0.057 R)
• M9: 2,088,237 km (0.103 R)
• M10: 2,261,920 km (0.094 R)
• M11: 2,337,766 km (0.087 R)
• M12: 3,114,478 km (0.109 R)
• M13: 3,284,571 km (0.097 R)
• M14: 3,399,761 km (0.089 R)
• M15: 3,634,031 km (0.086 R)
• M16: 5,690,105 km (0.061 R)
• M17: 5,759,219 km (0.118 R)
• M18: 6,144,733 km (0.108 R)
• M19: 6,394,262 km (0.099 R)
• M20: 6,866,692 km (0.055 R)
• M21: 6,977,394 km (0.037 R)
• M22: 8,666,953 km (0.074 R)
• M23: 9,189,348 km (0.115 R)
• M24: 9,598,199 km (0.044 R)
• M25: 9,680,628 km (0.092 R)
• M26: 10,560,862 km (0.053 R)
• M27: 11,466,527 km (0.065 R)
• M28: 12,441,756 km (0.08 R)
• M29: 12,803,035 km (0.102 R)
• M30: 13,489,539 km (0.071 R)
• M31: 14,188,161 km (0.114 R)
• M32: 14,423,628 km (0.03 R)
• M33: 15,137,659 km (0.109 R)
• M34: 15,330,042 km (0.107 R)
• M35: 15,620,262 km (0.114 R)
• M36: 17,600,189 km (0.105 R)
• M37: 17,701,168 km (0.068 R)
• M38: 17,853,159 km (0.071 R)
• M39: 17,903,873 km (0.111 R)
• M40: 18,056,463 km (0.104 R)
• M41: 18,158,339 km (0.094 R)
• M42: 18,414,002 km (0.04 R)
• M43: 19,136,260 km (0.102 R)
• M44: 19,240,231 km (0.098 R)
• M45: 20,289,810 km (0.094 R)
• M46: 20,395,874 km (0.025 R)
• M47: 21,089,261 km (0.071 R)
• M48: 21,465,798 km (0.098 R)
• M49: 22,280,209 km (0.085 R)
• M50: 22,718,681 km (0.12 R)
• M51: 23,883,300 km (0.045 R)
• M52: 24,500,990 km (0.046 R)
• M53: 25,067,218 km (0.083 R)
• M54: 25,294,756 km (0.083 R)
• M55: 26,154,645 km (0.105 R)
• M56: 26,617,201 km (0.119 R)
• M57: 26,675,245 km (0.09 R)
• M58: 26,733,289 km (0.101 R)
• M59: 26,791,333 km (0.096 R)
• M60: 27,315,973 km (0.036 R)
• M61: 27,667,677 km (0.095 R)
• M62: 28,020,878 km (0.069 R)
• M63: 28,316,334 km (0.113 R)
• M64: 28,375,575 km (0.065 R)
• M65: 28,612,837 km (0.083 R)
• M66: 29,388,651 km (0.115 R)
• M67: 29,869,309 km (0.052 R)
• M68: 32,497,893 km (0.111 R)
• M69: 32,559,977 km (0.116 R)
• M70: 32,746,226 km (0.119 R)
• M71: 33,307,068 km (0.072 R)
• M72: 34,628,167 km (0.066 R)
• M73: 34,754,877 km (0.066 R)
• M74: 34,881,736 km (0.099 R)
• M75: 34,945,165 km (0.112 R)
• M76: 35,072,323 km (0.053 R)
• M77: 35,135,902 km (0.086 R)
• M78: 35,199,631 km (0.083 R)
• M79: 36,932,423 km (0.068 R)
• M80: 37,907,053 km (0.093 R)
• M81: 38,824,387 km (0.11 R)
• M82: 39,749,052 km (0.119 R)
• M83: 39,815,324 km (0.097 R)
• M84: 39,881,745 km (0.115 R)
• M85: 42,227,440 km (0.098 R)
• M86: 44,479,785 km (0.081 R)
• M87: 45,377,672 km (0.112 R)
• M88: 45,585,762 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.3

Radius: 10.8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.19 AU - 11.75 AU

Year: 11860 Days

Day: 10.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,465,695 km

• M1: 160,519 km (0.082 R)
• M2: 270,772 km (0.102 R)
• M3: 823,686 km (0.103 R)
• M4: 903,122 km (0.083 R)
• M5: 1,559,259 km (0.096 R)
• M6: 1,710,951 km (0.102 R)
• M7: 1,841,251 km (0.092 R)
• M8: 1,920,986 km (0.089 R)
• M9: 2,001,919 km (0.106 R)
• M10: 2,395,361 km (0.11 R)
• M11: 2,721,634 km (0.099 R)
• M12: 2,936,756 km (0.113 R)
• M13: 3,030,703 km (0.108 R)
• M14: 3,318,679 km (0.053 R)
• M15: 3,548,761 km (0.085 R)
• M16: 3,716,460 km (0.083 R)
• M17: 3,921,110 km (0.109 R)
• M18: 4,024,781 km (0.114 R)
• M19: 4,235,116 km (0.074 R)
• M20: 4,887,662 km (0.099 R)
• M21: 5,074,509 km (0.103 R)
• M22: 5,766,848 km (0.119 R)
• M23: 5,924,674 km (0.07 R)
• M24: 6,124,088 km (0.052 R)
• M25: 7,885,453 km (0.079 R)
• M26: 8,371,198 km (0.089 R)
• M27: 8,550,266 km (0.111 R)
• M28: 8,685,353 km (0.057 R)
• M29: 8,821,188 km (0.111 R)
• M30: 9,839,052 km (0.112 R)
• M31: 10,075,566 km (0.113 R)
• M32: 10,602,450 km (0.083 R)
• M33: 11,533,697 km (0.091 R)
• M34: 12,389,097 km (0.118 R)
• M35: 13,056,902 km (0.099 R)
• M36: 13,842,141 km (0.081 R)
• M37: 14,213,742 km (0.054 R)
• M38: 14,427,667 km (0.047 R)
• M39: 14,588,784 km (0.074 R)
• M40: 15,403,195 km (0.095 R)
• M41: 17,076,148 km (0.071 R)
• M42: 17,531,973 km (0.092 R)
• M43: 17,934,092 km (0.114 R)
• M44: 18,107,476 km (0.071 R)
• M45: 18,397,397 km (0.066 R)
• M46: 18,630,620 km (0.063 R)
• M47: 18,806,098 km (0.082 R)
• M48: 19,632,327 km (0.09 R)
• M49: 20,169,832 km (0.104 R)
• M50: 22,929,015 km (0.108 R)
• M51: 25,284,883 km (0.109 R)
• M52: 26,327,280 km (0.114 R)
• M53: 26,458,478 km (0.094 R)
• M54: 26,721,770 km (0.065 R)
• M55: 26,919,838 km (0.115 R)
• M56: 28,050,947 km (0.099 R)
• M57: 28,858,925 km (0.052 R)
• M58: 28,994,311 km (0.043 R)
• M59: 29,333,599 km (0.065 R)
• M60: 29,947,848 km (0.094 R)
• M61: 31,050,235 km (0.098 R)
• M62: 33,507,978 km (0.053 R)
• M63: 33,579,037 km (0.099 R)
• M64: 33,721,454 km (0.079 R)
• M65: 33,792,813 km (0.079 R)
• M66: 34,293,217 km (0.119 R)
• M67: 34,796,016 km (0.117 R)
• M68: 40,183,634 km (0.064 R)
• M69: 42,010,822 km (0.095 R)
• M70: 42,087,416 km (0.055 R)
• M71: 42,164,309 km (0.09 R)
• M72: 43,243,957 km (0.107 R)
• M73: 45,982,646 km (0.09 R)
• M74: 46,061,633 km (0.106 R)
• M75: 46,299,195 km (0.073 R)
• M76: 46,854,801 km (0.077 R)
• M77: 47,332,916 km (0.096 R)
• M78: 47,572,572 km (0.089 R)
• M79: 48,133,414 km (0.112 R)
• M80: 50,888,109 km (0.089 R)
• M81: 52,284,605 km (0.081 R)
• M82: 52,367,183 km (0.11 R)
• M83: 53,194,908 km (0.059 R)
• M84: 53,360,962 km (0.095 R)
• M85: 53,693,668 km (0.103 R)
• M86: 53,776,844 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 9.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.96 AU - 12.96 AU

Year: 14615 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,465,695 km

• M1: 214,374 km (0.1 R)
• M2: 877,092 km (0.093 R)
• M3: 1,376,300 km (0.062 R)
• M4: 1,836,164 km (0.087 R)
• M5: 2,490,805 km (0.083 R)
• M6: 2,843,556 km (0.101 R)
• M7: 3,402,454 km (0.093 R)
• M8: 3,969,729 km (0.052 R)
• M9: 4,943,312 km (0.064 R)
• M10: 5,163,371 km (0.119 R)
• M11: 6,133,961 km (0.06 R)
• M12: 7,915,672 km (0.04 R)
• M13: 10,087,833 km (0.106 R)
• M14: 10,227,109 km (0.089 R)
• M15: 10,402,288 km (0.057 R)
• M16: 10,791,093 km (0.075 R)
• M17: 11,041,071 km (0.116 R)
• M18: 11,655,918 km (0.089 R)
• M19: 11,875,528 km (0.086 R)
• M20: 13,184,360 km (0.067 R)
• M21: 13,528,285 km (0.108 R)
• M22: 13,682,072 km (0.073 R)
• M23: 13,913,799 km (0.092 R)
• M24: 14,146,872 km (0.103 R)
• M25: 14,854,021 km (0.119 R)
• M26: 15,132,124 km (0.052 R)
• M27: 15,251,802 km (0.086 R)
• M28: 15,653,024 km (0.099 R)
• M29: 15,936,063 km (0.089 R)
• M30: 16,017,294 km (0.093 R)
• M31: 17,001,948 km (0.117 R)
• M32: 18,686,420 km (0.068 R)
• M33: 19,072,681 km (0.108 R)
• M34: 19,548,552 km (0.09 R)
• M35: 20,159,659 km (0.096 R)
• M36: 21,804,937 km (0.098 R)
• M37: 23,170,317 km (0.111 R)
• M38: 25,175,078 km (0.115 R)
• M39: 25,792,169 km (0.095 R)
• M40: 26,126,520 km (0.111 R)
• M41: 27,477,987 km (0.073 R)
• M42: 27,917,207 km (0.078 R)
• M43: 28,064,261 km (0.082 R)
• M44: 29,697,421 km (0.114 R)
• M45: 30,298,954 km (0.081 R)
• M46: 32,281,575 km (0.045 R)
• M47: 33,678,520 km (0.076 R)
• M48: 33,782,790 km (0.114 R)
• M49: 34,515,670 km (0.116 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 - 13,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit