🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.99 AU

Year: 261 Days

Day: 17.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.66 AU - 1.88 AU

Year: 860 Days

Day: 22.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.89 AU - 2.49 AU

Year: 1184 Days

Day: 39.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,903,152 km

• M1: 429,495 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.94 AU - 2.96 AU

Year: 1851 Days

Day: 45 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,903,152 km

• M1: 108,010 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.24 AU - 3.28 AU

Year: 2150 Days

Day: 47.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,903,152 km

• M1: 2,113,220 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 12.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.54 AU - 9.2 AU

Year: 8845 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,903,152 km

• M1: 164,857 km (0.118 R)
• M2: 286,630 km (0.116 R)
• M3: 497,413 km (0.11 R)
• M4: 688,449 km (0.109 R)
• M5: 920,476 km (0.1 R)
• M6: 1,008,738 km (0.079 R)
• M7: 1,115,851 km (0.048 R)
• M8: 1,276,070 km (0.094 R)
• M9: 1,478,775 km (0.059 R)
• M10: 2,394,613 km (0.072 R)
• M11: 2,626,191 km (0.073 R)
• M12: 2,843,108 km (0.053 R)
• M13: 3,341,418 km (0.094 R)
• M14: 3,505,677 km (0.076 R)
• M15: 3,818,186 km (0.081 R)
• M16: 4,164,954 km (0.099 R)
• M17: 4,342,228 km (0.114 R)
• M18: 4,496,164 km (0.12 R)
• M19: 4,652,045 km (0.098 R)
• M20: 4,783,242 km (0.104 R)
• M21: 4,969,192 km (0.082 R)
• M22: 5,265,995 km (0.099 R)
• M23: 5,513,280 km (0.111 R)
• M24: 5,792,579 km (0.057 R)
• M25: 7,969,228 km (0.111 R)
• M26: 8,702,707 km (0.117 R)
• M27: 8,799,945 km (0.079 R)
• M28: 10,029,340 km (0.091 R)
• M29: 10,716,144 km (0.084 R)
• M30: 10,820,564 km (0.108 R)
• M31: 11,065,306 km (0.095 R)
• M32: 11,560,475 km (0.11 R)
• M33: 11,703,341 km (0.079 R)
• M34: 11,954,665 km (0.116 R)
• M35: 12,171,582 km (0.049 R)
• M36: 12,389,696 km (0.112 R)
• M37: 12,535,853 km (0.119 R)
• M38: 12,682,608 km (0.113 R)
• M39: 14,029,139 km (0.106 R)
• M40: 14,219,726 km (0.091 R)
• M41: 14,411,212 km (0.066 R)
• M42: 14,603,595 km (0.087 R)
• M43: 15,302,965 km (0.086 R)
• M44: 15,735,901 km (0.045 R)
• M45: 15,894,325 km (0.106 R)
• M46: 16,212,669 km (0.119 R)
• M47: 16,452,923 km (0.096 R)
• M48: 16,896,332 km (0.092 R)
• M49: 17,139,877 km (0.072 R)
• M50: 17,671,548 km (0.118 R)
• M51: 19,172,164 km (0.111 R)
• M52: 19,426,181 km (0.116 R)
• M53: 19,511,153 km (0.077 R)
• M54: 19,894,871 km (0.083 R)
• M55: 20,453,619 km (0.079 R)
• M56: 20,800,088 km (0.086 R)
• M57: 21,542,692 km (0.1 R)
• M58: 21,630,506 km (0.068 R)
• M59: 23,143,838 km (0.09 R)
• M60: 23,233,896 km (0.07 R)
• M61: 23,822,264 km (0.118 R)
• M62: 24,369,643 km (0.063 R)
• M63: 24,598,976 km (0.115 R)
• M64: 25,476,966 km (0.08 R)
• M65: 26,224,357 km (0.076 R)
• M66: 26,931,656 km (0.06 R)
• M67: 27,788,552 km (0.112 R)
• M68: 27,884,295 km (0.059 R)
• M69: 28,124,250 km (0.087 R)
• M70: 28,268,462 km (0.09 R)
• M71: 28,606,105 km (0.068 R)
• M72: 29,042,033 km (0.094 R)
• M73: 29,920,771 km (0.033 R)
• M74: 30,166,411 km (0.085 R)
• M75: 30,462,016 km (0.103 R)
• M76: 30,659,635 km (0.117 R)
• M77: 30,808,185 km (0.079 R)
• M78: 31,304,850 km (0.105 R)
• M79: 32,457,352 km (0.04 R)
• M80: 32,861,566 km (0.109 R)
• M81: 32,962,844 km (0.115 R)
• M82: 33,725,942 km (0.116 R)
• M83: 34,083,930 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 10.1

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.73 AU - 8.97 AU

Year: 9616 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,903,152 km

• M1: 174,730 km (0.107 R)
• M2: 460,911 km (0.113 R)
• M3: 578,645 km (0.11 R)
• M4: 793,467 km (0.08 R)
• M5: 1,054,216 km (0.083 R)
• M6: 1,174,343 km (0.11 R)
• M7: 1,278,015 km (0.11 R)
• M8: 1,428,809 km (0.08 R)
• M9: 1,748,051 km (0.078 R)
• M10: 2,039,617 km (0.092 R)
• M11: 2,533,141 km (0.08 R)
• M12: 2,751,853 km (0.054 R)
• M13: 2,891,876 km (0.111 R)
• M14: 3,091,739 km (0.068 R)
• M15: 3,415,170 km (0.119 R)
• M16: 4,062,779 km (0.115 R)
• M17: 4,158,372 km (0.093 R)
• M18: 4,882,575 km (0.067 R)
• M19: 5,086,926 km (0.039 R)
• M20: 5,190,298 km (0.117 R)
• M21: 5,363,832 km (0.111 R)
• M22: 5,860,347 km (0.097 R)
• M23: 7,088,097 km (0.115 R)
• M24: 7,632,483 km (0.118 R)
• M25: 8,109,850 km (0.115 R)
• M26: 8,271,266 km (0.063 R)
• M27: 10,331,977 km (0.102 R)
• M28: 11,532,051 km (0.081 R)
• M29: 11,759,141 km (0.067 R)
• M30: 11,850,395 km (0.119 R)
• M31: 12,171,582 km (0.112 R)
• M32: 12,356,485 km (0.062 R)
• M33: 12,916,579 km (0.081 R)
• M34: 14,110,071 km (0.106 R)
• M35: 14,207,011 km (0.082 R)
• M36: 14,892,318 km (0.057 R)
• M37: 15,488,167 km (0.041 R)
• M38: 16,142,657 km (0.088 R)
• M39: 16,244,085 km (0.113 R)
• M40: 16,498,700 km (0.065 R)
• M41: 16,960,359 km (0.066 R)
• M42: 17,218,715 km (0.113 R)
• M43: 18,106,728 km (0.044 R)
• M44: 19,009,701 km (0.084 R)
• M45: 19,710,118 km (0.067 R)
• M46: 20,638,672 km (0.078 R)
• M47: 21,025,233 km (0.105 R)
• M48: 22,199,127 km (0.103 R)
• M49: 23,050,489 km (0.055 R)
• M50: 23,970,516 km (0.1 R)
• M51: 24,318,630 km (0.093 R)
• M52: 24,610,047 km (0.063 R)
• M53: 25,609,211 km (0.094 R)
• M54: 25,965,104 km (0.081 R)
• M55: 27,223,521 km (0.07 R)
• M56: 27,526,008 km (0.12 R)
• M57: 27,647,332 km (0.111 R)
• M58: 28,073,387 km (0.101 R)
• M59: 28,195,608 km (0.079 R)
• M60: 28,440,350 km (0.06 R)
• M61: 28,993,713 km (0.103 R)
• M62: 30,298,805 km (0.109 R)
• M63: 30,989,947 km (0.081 R)
• M64: 31,305,898 km (0.115 R)
• M65: 32,708,527 km (0.076 R)
• M66: 32,837,032 km (0.092 R)
• M67: 33,611,799 km (0.067 R)
• M68: 33,676,575 km (0.12 R)
• M69: 33,741,501 km (0.063 R)
• M70: 33,936,427 km (0.062 R)
• M71: 34,523,299 km (0.119 R)
• M72: 35,376,904 km (0.113 R)
• M73: 35,707,067 km (0.116 R)
• M74: 36,038,277 km (0.054 R)
• M75: 36,770,409 km (0.109 R)
• M76: 36,837,279 km (0.082 R)
• M77: 37,776,903 km (0.105 R)
• M78: 37,911,691 km (0.1 R)
• M79: 38,114,246 km (0.111 R)
• M80: 38,385,018 km (0.064 R)
• M81: 38,724,306 km (0.106 R)
• M82: 39,337,508 km (0.072 R)
• M83: 40,504,521 km (0.071 R)
• M84: 41,057,734 km (0.106 R)
• M85: 41,682,904 km (0.093 R)
• M86: 43,083,738 km (0.082 R)
• M87: 43,577,561 km (0.088 R)
• M88: 43,789,840 km (0.11 R)
• M89: 46,580,139 km (0.115 R)
• M90: 47,595,909 km (0.103 R)
• M91: 48,033,333 km (0.078 R)
• M92: 48,106,337 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 12.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.51 AU - 12.33 AU

Year: 13180 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,903,152 km

• M1: 168,746 km (0.064 R)
• M2: 297,550 km (0.092 R)
• M3: 636,389 km (0.119 R)
• M4: 883,375 km (0.103 R)
• M5: 1,036,713 km (0.107 R)
• M6: 1,126,173 km (0.077 R)
• M7: 1,255,874 km (0.064 R)
• M8: 1,572,423 km (0.088 R)
• M9: 1,914,404 km (0.098 R)
• M10: 2,117,408 km (0.115 R)
• M11: 2,256,833 km (0.11 R)
• M12: 2,947,826 km (0.116 R)
• M13: 3,183,592 km (0.107 R)
• M14: 3,263,478 km (0.089 R)
• M15: 3,425,492 km (0.079 R)
• M16: 4,543,138 km (0.09 R)
• M17: 4,816,154 km (0.115 R)
• M18: 5,125,971 km (0.11 R)
• M19: 5,700,128 km (0.117 R)
• M20: 5,896,101 km (0.104 R)
• M21: 6,160,889 km (0.093 R)
• M22: 6,702,284 km (0.092 R)
• M23: 7,867,053 km (0.066 R)
• M24: 8,603,374 km (0.074 R)
• M25: 9,361,685 km (0.09 R)
• M26: 9,983,713 km (0.098 R)
• M27: 10,941,887 km (0.097 R)
• M28: 11,971,270 km (0.09 R)
• M29: 12,307,118 km (0.119 R)
• M30: 12,731,377 km (0.069 R)
• M31: 13,988,897 km (0.059 R)
• M32: 14,879,154 km (0.065 R)
• M33: 15,104,598 km (0.113 R)
• M34: 15,240,433 km (0.083 R)
• M35: 15,331,239 km (0.086 R)
• M36: 15,422,044 km (0.087 R)
• M37: 15,558,927 km (0.054 R)
• M38: 15,696,108 km (0.047 R)
• M39: 15,925,591 km (0.096 R)
• M40: 16,156,121 km (0.057 R)
• M41: 17,089,762 km (0.117 R)
• M42: 17,184,158 km (0.105 R)
• M43: 17,325,977 km (0.111 R)
• M44: 17,897,141 km (0.095 R)
• M45: 18,040,905 km (0.086 R)
• M46: 18,474,439 km (0.11 R)
• M47: 18,716,938 km (0.062 R)
• M48: 18,862,796 km (0.094 R)
• M49: 19,009,102 km (0.044 R)
• M50: 19,450,416 km (0.075 R)
• M51: 19,548,851 km (0.059 R)
• M52: 23,571,089 km (0.044 R)
• M53: 24,575,639 km (0.067 R)
• M54: 24,788,816 km (0.082 R)
• M55: 25,109,853 km (0.101 R)
• M56: 25,540,096 km (0.116 R)
• M57: 26,081,342 km (0.072 R)
• M58: 26,626,327 km (0.111 R)
• M59: 27,450,760 km (0.033 R)
• M60: 27,727,517 km (0.11 R)
• M61: 28,060,821 km (0.038 R)
• M62: 28,956,014 km (0.057 R)
• M63: 29,181,309 km (0.101 R)
• M64: 29,350,653 km (0.084 R)
• M65: 29,520,297 km (0.064 R)
• M66: 29,747,088 km (0.114 R)
• M67: 29,974,327 km (0.074 R)
• M68: 31,408,073 km (0.108 R)
• M69: 31,523,862 km (0.064 R)
• M70: 31,639,650 km (0.08 R)
• M71: 31,987,914 km (0.079 R)
• M72: 32,981,693 km (0.109 R)
• M73: 34,700,124 km (0.094 R)
• M74: 35,660,692 km (0.103 R)
• M75: 37,546,672 km (0.112 R)
• M76: 38,161,968 km (0.106 R)
• M77: 38,408,954 km (0.116 R)
• M78: 39,652,262 km (0.106 R)
• M79: 40,782,324 km (0.087 R)
• M80: 40,908,585 km (0.115 R)
• M81: 41,034,995 km (0.078 R)
• M82: 41,478,254 km (0.095 R)
• M83: 41,668,692 km (0.12 R)
• M84: 41,795,850 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 10.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.96 AU - 12.78 AU

Year: 14003 Days

Day: 7.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,903,152 km

• M1: 164,857 km (0.074 R)
• M2: 558,449 km (0.025 R)
• M3: 974,181 km (0.066 R)
• M4: 2,008,052 km (0.119 R)
• M5: 2,752,900 km (0.105 R)
• M6: 2,820,518 km (0.104 R)
• M7: 2,911,474 km (0.116 R)
• M8: 3,073,339 km (0.11 R)
• M9: 5,349,021 km (0.083 R)
• M10: 5,433,843 km (0.12 R)
• M11: 5,547,837 km (0.076 R)
• M12: 6,578,866 km (0.063 R)
• M13: 7,351,090 km (0.069 R)
• M14: 7,445,636 km (0.067 R)
• M15: 7,828,157 km (0.059 R)
• M16: 8,779,001 km (0.076 R)
• M17: 9,115,447 km (0.116 R)
• M18: 11,586,056 km (0.119 R)
• M19: 13,123,473 km (0.088 R)
• M20: 13,392,301 km (0.082 R)
• M21: 13,740,714 km (0.094 R)
• M22: 14,209,853 km (0.088 R)
• M23: 15,811,448 km (0.079 R)
• M24: 17,596,300 km (0.083 R)
• M25: 17,723,159 km (0.032 R)
• M26: 17,935,289 km (0.073 R)
• M27: 18,063,045 km (0.063 R)
• M28: 18,362,241 km (0.06 R)
• M29: 20,457,509 km (0.037 R)
• M30: 20,769,271 km (0.057 R)
• M31: 21,082,828 km (0.088 R)
• M32: 21,172,587 km (0.066 R)
• M33: 22,443,720 km (0.097 R)
• M34: 22,765,505 km (0.102 R)
• M35: 23,366,888 km (0.044 R)
• M36: 24,255,200 km (0.095 R)
• M37: 24,632,636 km (0.112 R)
• M38: 25,202,304 km (0.055 R)
• M39: 25,345,470 km (0.083 R)
• M40: 29,460,907 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit