🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.76 AU - 0.82 AU

Year: 254 Days

Day: 33.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,379,509 km

• M1: 240,404 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.89 AU - 1.19 AU

Year: 384 Days

Day: 27.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,379,509 km

• M1: 336,446 km (0.026 R)
• M2: 369,208 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.39 AU - 1.69 AU

Year: 691 Days

Day: 15.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.68 AU - 4.2 AU

Year: 2828 Days

Day: 25.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,379,509 km

• M1: 508,483 km (0.119 R)
• M2: 1,798,316 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 8.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.34 AU - 5.74 AU

Year: 4716 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,379,509 km

• M1: 107,710 km (0.115 R)
• M2: 252,072 km (0.09 R)
• M3: 345,721 km (0.068 R)
• M4: 436,377 km (0.111 R)
• M5: 664,963 km (0.112 R)
• M6: 793,467 km (0.073 R)
• M7: 978,071 km (0.095 R)
• M8: 1,113,307 km (0.076 R)
• M9: 1,321,099 km (0.036 R)
• M10: 1,375,104 km (0.087 R)
• M11: 1,443,619 km (0.04 R)
• M12: 1,527,394 km (0.108 R)
• M13: 1,685,370 km (0.107 R)
• M14: 1,744,311 km (0.096 R)
• M15: 2,017,626 km (0.059 R)
• M16: 2,080,308 km (0.065 R)
• M17: 2,223,772 km (0.081 R)
• M18: 2,353,922 km (0.082 R)
• M19: 2,436,650 km (0.104 R)
• M20: 2,520,275 km (0.095 R)
• M21: 2,622,002 km (0.096 R)
• M22: 2,690,667 km (0.096 R)
• M23: 2,794,638 km (0.112 R)
• M24: 3,078,724 km (0.105 R)
• M25: 3,334,985 km (0.088 R)
• M26: 3,409,485 km (0.112 R)
• M27: 3,946,392 km (0.12 R)
• M28: 4,305,576 km (0.082 R)
• M29: 4,366,463 km (0.116 R)
• M30: 4,821,988 km (0.117 R)
• M31: 4,885,268 km (0.099 R)
• M32: 4,970,090 km (0.086 R)
• M33: 5,489,195 km (0.04 R)
• M34: 5,733,039 km (0.101 R)
• M35: 6,162,535 km (0.057 R)
• M36: 6,509,003 km (0.097 R)
• M37: 6,672,813 km (0.061 R)
• M38: 7,512,506 km (0.067 R)
• M39: 7,610,492 km (0.074 R)
• M40: 7,783,278 km (0.113 R)
• M41: 8,435,974 km (0.107 R)
• M42: 9,106,172 km (0.038 R)
• M43: 9,368,567 km (0.081 R)
• M44: 9,954,542 km (0.102 R)
• M45: 10,035,324 km (0.106 R)
• M46: 10,224,865 km (0.113 R)
• M47: 10,306,396 km (0.119 R)
• M48: 11,022,222 km (0.092 R)
• M49: 11,301,820 km (0.084 R)
• M50: 11,555,538 km (0.083 R)
• M51: 11,896,771 km (0.101 R)
• M52: 12,068,509 km (0.086 R)
• M53: 12,530,766 km (0.096 R)
• M54: 12,588,960 km (0.052 R)
• M55: 12,734,818 km (0.037 R)
• M56: 13,323,934 km (0.102 R)
• M57: 13,771,681 km (0.098 R)
• M58: 14,042,603 km (0.082 R)
• M59: 14,620,499 km (0.096 R)
• M60: 15,206,175 km (0.097 R)
• M61: 15,361,607 km (0.105 R)
• M62: 15,517,488 km (0.06 R)
• M63: 15,642,552 km (0.066 R)
• M64: 16,241,542 km (0.102 R)
• M65: 16,880,025 km (0.077 R)
• M66: 17,657,037 km (0.117 R)
• M67: 17,722,411 km (0.107 R)
• M68: 17,885,921 km (0.053 R)
• M69: 18,578,410 km (0.116 R)
• M70: 18,678,042 km (0.119 R)
• M71: 19,447,723 km (0.113 R)
• M72: 19,650,279 km (0.105 R)
• M73: 19,751,856 km (0.09 R)
• M74: 19,921,350 km (0.109 R)
• M75: 20,023,376 km (0.117 R)
• M76: 21,260,849 km (0.116 R)
• M77: 21,713,682 km (0.116 R)
• M78: 22,487,402 km (0.117 R)
• M79: 23,413,413 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 8.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.7 AU - 6.58 AU

Year: 5502 Days

Day: 10.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,379,509 km

• M1: 114,592 km (0.101 R)
• M2: 177,573 km (0.109 R)
• M3: 296,353 km (0.111 R)
• M4: 455,825 km (0.071 R)
• M5: 624,122 km (0.119 R)
• M6: 846,126 km (0.038 R)
• M7: 937,380 km (0.1 R)
• M8: 1,031,926 km (0.093 R)
• M9: 1,218,325 km (0.105 R)
• M10: 1,282,951 km (0.034 R)
• M11: 1,552,975 km (0.101 R)
• M12: 1,841,101 km (0.074 R)
• M13: 1,945,969 km (0.09 R)
• M14: 2,006,706 km (0.055 R)
• M15: 2,130,423 km (0.07 R)
• M16: 2,256,534 km (0.098 R)
• M17: 2,417,801 km (0.091 R)
• M18: 2,616,317 km (0.079 R)
• M19: 2,768,757 km (0.093 R)
• M20: 2,871,980 km (0.112 R)
• M21: 3,118,068 km (0.115 R)
• M22: 3,171,624 km (0.075 R)
• M23: 3,425,941 km (0.092 R)
• M24: 3,724,688 km (0.09 R)
• M25: 4,071,007 km (0.068 R)
• M26: 4,188,740 km (0.09 R)
• M27: 4,267,878 km (0.1 R)
• M28: 4,650,549 km (0.105 R)
• M29: 4,794,313 km (0.103 R)
• M30: 4,918,628 km (0.055 R)
• M31: 4,981,310 km (0.119 R)
• M32: 5,298,457 km (0.055 R)
• M33: 5,384,027 km (0.107 R)
• M34: 5,556,813 km (0.064 R)
• M35: 5,643,879 km (0.089 R)
• M36: 5,885,629 km (0.091 R)
• M37: 6,130,820 km (0.102 R)
• M38: 6,356,713 km (0.039 R)
• M39: 6,447,818 km (0.118 R)
• M40: 6,723,676 km (0.112 R)
• M41: 7,574,589 km (0.076 R)
• M42: 7,744,083 km (0.107 R)
• M43: 8,259,747 km (0.101 R)
• M44: 8,811,913 km (0.096 R)
• M45: 9,662,526 km (0.095 R)
• M46: 9,767,395 km (0.11 R)
• M47: 9,951,849 km (0.068 R)
• M48: 10,647,030 km (0.081 R)
• M49: 10,755,489 km (0.071 R)
• M50: 10,973,303 km (0.09 R)
• M51: 11,110,185 km (0.064 R)
• M52: 11,524,122 km (0.059 R)
• M53: 11,635,423 km (0.103 R)
• M54: 11,747,023 km (0.094 R)
• M55: 11,830,948 km (0.081 R)
• M56: 12,481,250 km (0.059 R)
• M57: 12,624,265 km (0.069 R)
• M58: 12,825,175 km (0.085 R)
• M59: 12,882,770 km (0.045 R)
• M60: 12,940,515 km (0.043 R)
• M61: 13,230,286 km (0.115 R)
• M62: 13,405,316 km (0.115 R)
• M63: 13,905,122 km (0.051 R)
• M64: 13,964,213 km (0.102 R)
• M65: 14,862,399 km (0.106 R)
• M66: 15,287,855 km (0.089 R)
• M67: 17,538,854 km (0.1 R)
• M68: 17,891,756 km (0.057 R)
• M69: 18,539,365 km (0.072 R)
• M70: 18,735,189 km (0.099 R)
• M71: 19,194,753 km (0.056 R)
• M72: 19,326,848 km (0.057 R)
• M73: 20,259,142 km (0.03 R)
• M74: 20,326,311 km (0.109 R)
• M75: 20,460,800 km (0.106 R)
• M76: 20,798,442 km (0.04 R)
• M77: 21,035,854 km (0.099 R)
• M78: 21,308,422 km (0.088 R)
• M79: 21,547,778 km (0.06 R)
• M80: 21,753,625 km (0.032 R)
• M81: 21,994,627 km (0.096 R)
• M82: 22,479,324 km (0.037 R)
• M83: 22,897,749 km (0.118 R)
• M84: 23,529,950 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 15

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.28 AU - 6.74 AU

Year: 6007 Days

Day: 11.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 89,379,509 km

• M1: 192,532 km (0.055 R)
• M2: 307,723 km (0.08 R)
• M3: 495,169 km (0.118 R)
• M4: 653,892 km (0.112 R)
• M5: 774,169 km (0.078 R)
• M6: 894,296 km (0.076 R)
• M7: 1,068,877 km (0.108 R)
• M8: 1,165,816 km (0.111 R)
• M9: 1,358,947 km (0.096 R)
• M10: 1,766,900 km (0.058 R)
• M11: 2,126,085 km (0.09 R)
• M12: 2,378,905 km (0.106 R)
• M13: 2,482,876 km (0.09 R)
• M14: 2,641,898 km (0.082 R)
• M15: 2,928,378 km (0.112 R)
• M16: 3,096,826 km (0.062 R)
• M17: 3,254,053 km (0.114 R)
• M18: 3,502,535 km (0.081 R)
• M19: 3,894,781 km (0.111 R)
• M20: 4,033,907 km (0.104 R)
• M21: 4,333,252 km (0.081 R)
• M22: 4,429,294 km (0.107 R)
• M23: 4,526,084 km (0.119 R)
• M24: 4,721,907 km (0.059 R)
• M25: 5,257,767 km (0.089 R)
• M26: 5,585,237 km (0.096 R)
• M27: 5,937,240 km (0.111 R)
• M28: 6,062,155 km (0.084 R)
• M29: 6,278,473 km (0.038 R)
• M30: 6,570,787 km (0.112 R)
• M31: 6,980,237 km (0.112 R)
• M32: 7,093,333 km (0.114 R)
• M33: 7,245,174 km (0.107 R)
• M34: 7,532,702 km (0.075 R)
• M35: 8,079,631 km (0.099 R)
• M36: 8,318,090 km (0.114 R)
• M37: 8,438,068 km (0.118 R)
• M38: 8,700,313 km (0.092 R)
• M39: 8,842,581 km (0.115 R)
• M40: 9,006,091 km (0.04 R)
• M41: 9,817,959 km (0.115 R)
• M42: 9,987,453 km (0.094 R)
• M43: 10,329,284 km (0.079 R)
• M44: 10,588,238 km (0.075 R)
• M45: 11,311,544 km (0.115 R)
• M46: 11,466,976 km (0.091 R)
• M47: 11,735,205 km (0.119 R)
• M48: 12,277,946 km (0.086 R)
• M49: 12,598,385 km (0.109 R)
• M50: 12,805,877 km (0.115 R)
• M51: 13,317,651 km (0.118 R)
• M52: 13,529,033 km (0.08 R)
• M53: 13,670,553 km (0.113 R)
• M54: 13,765,098 km (0.088 R)
• M55: 13,955,088 km (0.104 R)
• M56: 14,193,696 km (0.113 R)
• M57: 14,385,630 km (0.059 R)
• M58: 14,505,907 km (0.068 R)
• M59: 15,186,278 km (0.119 R)
• M60: 15,382,551 km (0.091 R)
• M61: 15,802,472 km (0.093 R)
• M62: 16,001,287 km (0.087 R)
• M63: 16,226,133 km (0.106 R)
• M64: 16,351,496 km (0.049 R)
• M65: 17,186,851 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 3.1

Gravity: 95.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.77 AU - 16.19 AU

Year: 22027 Days

Day: 19.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,379,509 km

• M1: 272,567 km (0.087 R)
• M2: 753,225 km (0.082 R)
• M3: 1,067,530 km (0.118 R)
• M4: 1,097,899 km (0.071 R)
• M5: 1,190,949 km (0.081 R)
• M6: 1,254,378 km (0.092 R)
• M7: 1,984,715 km (0.092 R)
• M8: 2,252,495 km (0.119 R)
• M9: 2,779,379 km (0.095 R)
• M10: 3,209,473 km (0.062 R)
• M11: 4,420,916 km (0.086 R)
• M12: 4,869,710 km (0.028 R)
• M13: 5,228,745 km (0.092 R)
• M14: 6,691,513 km (0.055 R)
• M15: 7,090,041 km (0.07 R)
• M16: 7,969,527 km (0.111 R)
• M17: 8,089,505 km (0.083 R)
• M18: 9,132,202 km (0.041 R)
• M19: 10,281,413 km (0.066 R)
• M20: 10,674,406 km (0.09 R)
• M21: 12,088,406 km (0.095 R)
• M22: 12,433,677 km (0.094 R)
• M23: 17,052,063 km (0.065 R)
• M24: 17,283,790 km (0.062 R)
• M25: 17,594,505 km (0.088 R)
• M26: 18,300,457 km (0.114 R)
• M27: 19,175,605 km (0.042 R)
• M28: 20,064,366 km (0.083 R)
• M29: 20,883,863 km (0.031 R)
• M30: 21,131,896 km (0.101 R)
• M31: 21,714,281 km (0.079 R)
• M32: 22,894,907 km (0.118 R)
• M33: 22,980,028 km (0.1 R)
• M34: 25,494,170 km (0.102 R)
• M35: 25,847,670 km (0.118 R)
• M36: 25,936,232 km (0.073 R)
• M37: 26,291,826 km (0.079 R)
• M38: 26,470,296 km (0.09 R)
• M39: 26,649,065 km (0.078 R)
• M40: 26,918,042 km (0.109 R)
• M41: 27,821,015 km (0.042 R)
• M42: 28,002,777 km (0.113 R)
• M43: 28,093,732 km (0.11 R)
• M44: 29,471,080 km (0.114 R)
• M45: 31,341,502 km (0.106 R)
• M46: 32,386,443 km (0.118 R)
• M47: 32,482,036 km (0.119 R)
• M48: 32,673,372 km (0.103 R)
• M49: 33,926,703 km (0.11 R)
• M50: 35,984,122 km (0.113 R)
• M51: 37,578,536 km (0.073 R)
• M52: 37,779,596 km (0.078 R)
• M53: 40,732,807 km (0.069 R)
• M54: 41,249,518 km (0.056 R)
• M55: 43,127,271 km (0.102 R)
• M56: 44,288,450 km (0.085 R)
• M57: 45,459,801 km (0.037 R)
• M58: 46,965,504 km (0.074 R)
• M59: 47,833,171 km (0.098 R)
• M60: 48,050,836 km (0.108 R)
• M61: 48,159,893 km (0.102 R)
• M62: 49,474,260 km (0.104 R)
• M63: 50,357,037 km (0.084 R)
• M64: 50,689,443 km (0.111 R)
• M65: 50,911,297 km (0.064 R)
• M66: 52,586,494 km (0.113 R)
• M67: 52,811,340 km (0.05 R)
• M68: 54,506,882 km (0.114 R)
• M69: 57,141,300 km (0.12 R)
• M70: 57,719,346 km (0.099 R)
• M71: 58,299,487 km (0.093 R)
• M72: 58,415,725 km (0.05 R)
• M73: 60,168,712 km (0.055 R)
• M74: 63,367,414 km (0.098 R)
• M75: 64,445,716 km (0.093 R)
• M76: 64,686,269 km (0.12 R)
• M77: 64,806,546 km (0.066 R)
• M78: 65,530,300 km (0.115 R)
• M79: 67,107,361 km (0.1 R)
• M80: 67,961,714 km (0.052 R)
• M81: 68,451,647 km (0.102 R)
• M82: 71,788,428 km (0.066 R)
• M83: 74,168,081 km (0.105 R)
• M84: 74,294,043 km (0.085 R)
• M85: 77,083,295 km (0.108 R)
• M86: 79,777,403 km (0.06 R)
• M87: 80,423,516 km (0.111 R)
• M88: 81,071,125 km (0.03 R)
• M89: 83,548,316 km (0.09 R)
• M90: 85,257,472 km (0.069 R)
• M91: 86,580,067 km (0.117 R)
• M92: 87,509,967 km (0.111 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit