🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.48 AU - 0.72 AU

Year: 169 Days

Day: 28.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.59 AU - 0.91 AU

Year: 236 Days

Day: 37.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,145,322 km

• M1: 195,674 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.22 AU

Year: 353 Days

Day: 44.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,145,322 km

• M1: 205,996 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.07 AU - 1.09 AU

Year: 408 Days

Day: 47.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.3

Radius: 12.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.55 AU - 6.25 AU

Year: 4561 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,145,322 km

• M1: 162,912 km (0.082 R)
• M2: 246,687 km (0.026 R)
• M3: 455,526 km (0.1 R)
• M4: 628,012 km (0.067 R)
• M5: 833,709 km (0.068 R)
• M6: 920,775 km (0.114 R)
• M7: 1,256,921 km (0.079 R)
• M8: 1,335,759 km (0.06 R)
• M9: 1,475,035 km (0.04 R)
• M10: 1,806,544 km (0.086 R)
• M11: 1,896,452 km (0.096 R)
• M12: 2,040,814 km (0.078 R)
• M13: 2,525,062 km (0.067 R)
• M14: 2,655,512 km (0.066 R)
• M15: 2,758,435 km (0.034 R)
• M16: 2,862,854 km (0.09 R)
• M17: 3,060,174 km (0.115 R)
• M18: 3,137,367 km (0.077 R)
• M19: 3,246,423 km (0.075 R)
• M20: 3,325,261 km (0.083 R)
• M21: 3,581,523 km (0.067 R)
• M22: 3,961,501 km (0.059 R)
• M23: 4,113,792 km (0.089 R)
• M24: 4,199,212 km (0.087 R)
• M25: 5,608,275 km (0.041 R)
• M26: 5,779,564 km (0.112 R)
• M27: 6,205,918 km (0.075 R)
• M28: 6,743,124 km (0.092 R)
• M29: 7,027,659 km (0.086 R)
• M30: 7,461,942 km (0.11 R)
• M31: 7,692,771 km (0.1 R)
• M32: 7,883,509 km (0.117 R)
• M33: 8,465,145 km (0.118 R)
• M34: 8,993,824 km (0.032 R)
• M35: 9,329,821 km (0.098 R)
• M36: 9,510,535 km (0.096 R)
• M37: 9,646,968 km (0.1 R)
• M38: 9,921,780 km (0.076 R)
• M39: 10,060,158 km (0.071 R)
• M40: 10,222,322 km (0.096 R)
• M41: 10,362,196 km (0.109 R)
• M42: 10,903,740 km (0.099 R)
• M43: 11,286,112 km (0.107 R)
• M44: 11,406,389 km (0.104 R)
• M45: 11,575,734 km (0.071 R)
• M46: 11,794,595 km (0.094 R)
• M47: 12,088,406 km (0.116 R)
• M48: 12,236,358 km (0.081 R)
• M49: 12,758,604 km (0.105 R)
• M50: 13,085,625 km (0.097 R)
• M51: 13,339,044 km (0.09 R)
• M52: 13,440,920 km (0.063 R)
• M53: 13,619,689 km (0.113 R)
• M54: 13,979,771 km (0.074 R)
• M55: 14,109,174 km (0.083 R)
• M56: 15,131,825 km (0.1 R)
• M57: 15,692,368 km (0.06 R)
• M58: 15,773,001 km (0.093 R)
• M59: 15,961,644 km (0.117 R)
• M60: 16,205,339 km (0.12 R)
• M61: 16,586,963 km (0.079 R)
• M62: 17,275,712 km (0.118 R)
• M63: 17,414,539 km (0.1 R)
• M64: 17,721,364 km (0.11 R)
• M65: 17,833,413 km (0.084 R)
• M66: 18,482,219 km (0.068 R)
• M67: 18,595,763 km (0.061 R)
• M68: 18,880,897 km (0.073 R)
• M69: 19,224,822 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 15

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.61 AU - 6.23 AU

Year: 4586 Days

Day: 5 Hours

Environment

Temp: -147 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,145,322 km

• M1: 194,477 km (0.091 R)
• M2: 340,784 km (0.11 R)
• M3: 474,824 km (0.112 R)
• M4: 589,416 km (0.075 R)
• M5: 704,157 km (0.111 R)
• M6: 1,144,873 km (0.112 R)
• M7: 1,404,724 km (0.087 R)
• M8: 1,667,567 km (0.116 R)
• M9: 1,770,491 km (0.096 R)
• M10: 2,185,625 km (0.03 R)
• M11: 2,473,302 km (0.094 R)
• M12: 2,571,887 km (0.077 R)
• M13: 2,917,757 km (0.091 R)
• M14: 3,409,784 km (0.093 R)
• M15: 3,587,207 km (0.058 R)
• M16: 4,423,609 km (0.069 R)
• M17: 4,913,991 km (0.094 R)
• M18: 5,064,636 km (0.065 R)
• M19: 5,447,906 km (0.091 R)
• M20: 5,551,876 km (0.094 R)
• M21: 6,027,448 km (0.11 R)
• M22: 6,543,710 km (0.109 R)
• M23: 7,046,209 km (0.042 R)
• M24: 7,302,171 km (0.092 R)
• M25: 7,445,785 km (0.053 R)
• M26: 7,648,341 km (0.096 R)
• M27: 7,882,162 km (0.082 R)
• M28: 8,177,768 km (0.097 R)
• M29: 8,476,963 km (0.056 R)
• M30: 9,179,176 km (0.111 R)
• M31: 9,334,309 km (0.095 R)
• M32: 9,647,118 km (0.046 R)
• M33: 10,027,246 km (0.084 R)
• M34: 10,122,989 km (0.119 R)
• M35: 10,606,639 km (0.073 R)
• M36: 11,263,224 km (0.109 R)
• M37: 11,831,845 km (0.12 R)
• M38: 12,204,643 km (0.039 R)
• M39: 12,927,350 km (0.063 R)
• M40: 13,031,770 km (0.088 R)
• M41: 13,136,488 km (0.1 R)
• M42: 13,734,880 km (0.089 R)
• M43: 13,841,393 km (0.101 R)
• M44: 14,091,072 km (0.083 R)
• M45: 14,631,121 km (0.084 R)
• M46: 15,251,503 km (0.036 R)
• M47: 15,583,311 km (0.115 R)
• M48: 15,768,812 km (0.063 R)
• M49: 16,254,407 km (0.111 R)
• M50: 16,555,548 km (0.117 R)
• M51: 16,972,926 km (0.075 R)
• M52: 17,895,346 km (0.076 R)
• M53: 18,873,567 km (0.046 R)
• M54: 19,031,841 km (0.081 R)
• M55: 19,230,058 km (0.03 R)
• M56: 19,389,230 km (0.075 R)
• M57: 19,748,864 km (0.104 R)
• M58: 20,718,856 km (0.091 R)
• M59: 21,497,663 km (0.092 R)
• M60: 21,621,530 km (0.118 R)
• M61: 21,911,451 km (0.053 R)
• M62: 22,537,069 km (0.076 R)
• M63: 22,788,992 km (0.082 R)
• M64: 22,999,775 km (0.109 R)
• M65: 23,253,343 km (0.056 R)
• M66: 23,678,201 km (0.093 R)
• M67: 24,406,145 km (0.076 R)
• M68: 24,621,715 km (0.106 R)
• M69: 24,794,650 km (0.029 R)
• M70: 25,665,160 km (0.063 R)
• M71: 25,928,303 km (0.104 R)
• M72: 26,634,255 km (0.073 R)
• M73: 26,767,397 km (0.047 R)
• M74: 26,945,120 km (0.104 R)
• M75: 27,975,101 km (0.091 R)
• M76: 28,972,470 km (0.095 R)
• M77: 29,337,938 km (0.119 R)
• M78: 31,422,434 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 8.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.16 AU - 10.44 AU

Year: 12014 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,145,322 km

• M1: 105,018 km (0.079 R)
• M2: 195,973 km (0.083 R)
• M3: 254,466 km (0.104 R)
• M4: 321,336 km (0.051 R)
• M5: 491,728 km (0.117 R)
• M6: 580,589 km (0.079 R)
• M7: 643,121 km (0.035 R)
• M8: 758,611 km (0.047 R)
• M9: 954,285 km (0.034 R)
• M10: 1,048,681 km (0.065 R)
• M11: 1,166,415 km (0.053 R)
• M12: 1,589,926 km (0.088 R)
• M13: 2,232,150 km (0.107 R)
• M14: 2,333,577 km (0.105 R)
• M15: 2,515,039 km (0.119 R)
• M16: 2,754,994 km (0.071 R)
• M17: 3,228,472 km (0.098 R)
• M18: 3,489,370 km (0.117 R)
• M19: 4,093,746 km (0.103 R)
• M20: 4,218,510 km (0.12 R)
• M21: 4,312,907 km (0.059 R)
• M22: 4,439,915 km (0.068 R)
• M23: 4,697,672 km (0.058 R)
• M24: 5,194,038 km (0.101 R)
• M25: 5,672,452 km (0.101 R)
• M26: 5,846,734 km (0.116 R)
• M27: 5,987,505 km (0.111 R)
• M28: 6,488,808 km (0.069 R)
• M29: 6,671,167 km (0.111 R)
• M30: 6,966,474 km (0.116 R)
• M31: 8,229,229 km (0.111 R)
• M32: 8,426,698 km (0.118 R)
• M33: 8,705,698 km (0.117 R)
• M34: 9,437,232 km (0.117 R)
• M35: 9,727,003 km (0.087 R)
• M36: 10,742,773 km (0.091 R)
• M37: 11,350,888 km (0.105 R)
• M38: 11,836,333 km (0.094 R)
• M39: 13,333,509 km (0.045 R)
• M40: 13,705,409 km (0.104 R)
• M41: 14,411,810 km (0.107 R)
• M42: 14,745,563 km (0.091 R)
• M43: 15,275,139 km (0.112 R)
• M44: 16,501,842 km (0.115 R)
• M45: 17,101,879 km (0.118 R)
• M46: 17,810,823 km (0.115 R)
• M47: 17,964,012 km (0.069 R)
• M48: 18,788,445 km (0.077 R)
• M49: 18,996,386 km (0.064 R)
• M50: 19,625,146 km (0.031 R)
• M51: 19,730,613 km (0.105 R)
• M52: 19,783,271 km (0.081 R)
• M53: 20,207,381 km (0.087 R)
• M54: 20,741,595 km (0.037 R)
• M55: 21,118,432 km (0.082 R)
• M56: 22,924,826 km (0.1 R)
• M57: 24,723,292 km (0.074 R)
• M58: 25,870,109 km (0.104 R)
• M59: 26,741,667 km (0.074 R)
• M60: 27,210,357 km (0.118 R)
• M61: 27,269,149 km (0.106 R)
• M62: 27,386,882 km (0.088 R)
• M63: 27,859,312 km (0.057 R)
• M64: 29,172,482 km (0.099 R)
• M65: 30,079,345 km (0.115 R)
• M66: 32,169,077 km (0.086 R)
• M67: 32,231,310 km (0.111 R)
• M68: 32,355,626 km (0.039 R)
• M69: 32,480,241 km (0.077 R)
• M70: 32,542,623 km (0.114 R)
• M71: 33,482,995 km (0.029 R)
• M72: 33,861,628 km (0.044 R)
• M73: 35,006,051 km (0.117 R)
• M74: 35,582,901 km (0.117 R)
• M75: 35,904,835 km (0.096 R)
• M76: 36,098,415 km (0.088 R)
• M77: 36,227,668 km (0.092 R)
• M78: 36,811,249 km (0.072 R)
• M79: 38,119,183 km (0.051 R)
• M80: 41,590,302 km (0.049 R)
• M81: 42,610,111 km (0.043 R)
• M82: 42,746,844 km (0.114 R)
• M83: 43,982,821 km (0.112 R)
• M84: 45,579,330 km (0.119 R)
• M85: 45,858,928 km (0.085 R)
• M86: 46,419,770 km (0.091 R)
• M87: 46,560,392 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.8

Radius: 4.3

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.22 AU - 14.58 AU

Year: 16839 Days

Day: 16.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,145,322 km

• M1: 136,583 km (0.106 R)
• M2: 178,470 km (0.108 R)
• M3: 215,870 km (0.095 R)
• M4: 267,032 km (0.113 R)
• M5: 334,202 km (0.076 R)
• M6: 382,223 km (0.103 R)
• M7: 485,595 km (0.087 R)
• M8: 512,971 km (0.1 R)
• M9: 734,376 km (0.08 R)
• M10: 1,573,171 km (0.093 R)
• M11: 2,114,416 km (0.111 R)
• M12: 2,229,158 km (0.089 R)
• M13: 2,807,653 km (0.08 R)
• M14: 2,984,627 km (0.119 R)
• M15: 3,139,461 km (0.078 R)
• M16: 3,244,030 km (0.108 R)
• M17: 3,323,167 km (0.116 R)
• M18: 3,811,903 km (0.119 R)
• M19: 4,409,846 km (0.118 R)
• M20: 5,532,728 km (0.101 R)
• M21: 5,627,423 km (0.104 R)
• M22: 5,722,717 km (0.092 R)
• M23: 6,141,741 km (0.086 R)
• M24: 6,873,125 km (0.116 R)
• M25: 7,387,592 km (0.067 R)
• M26: 7,561,724 km (0.059 R)
• M27: 7,702,046 km (0.091 R)
• M28: 8,489,230 km (0.061 R)
• M29: 8,781,844 km (0.063 R)
• M30: 9,869,720 km (0.104 R)
• M31: 10,448,962 km (0.112 R)
• M32: 10,488,008 km (0.119 R)
• M33: 10,801,864 km (0.036 R)
• M34: 10,959,839 km (0.114 R)
• M35: 10,999,483 km (0.086 R)
• M36: 11,078,919 km (0.037 R)
• M37: 11,158,505 km (0.115 R)
• M38: 12,005,828 km (0.099 R)
• M39: 12,540,640 km (0.058 R)
• M40: 12,582,079 km (0.056 R)
• M41: 12,999,157 km (0.064 R)
• M42: 13,209,492 km (0.076 R)
• M43: 13,378,538 km (0.112 R)
• M44: 13,590,817 km (0.045 R)
• M45: 14,018,667 km (0.097 R)
• M46: 14,712,651 km (0.05 R)
• M47: 14,887,830 km (0.098 R)
• M48: 15,729,468 km (0.103 R)
• M49: 16,540,887 km (0.103 R)
• M50: 17,043,536 km (0.072 R)
• M51: 17,227,541 km (0.114 R)
• M52: 17,365,919 km (0.105 R)
• M53: 17,551,121 km (0.118 R)
• M54: 18,063,644 km (0.1 R)
• M55: 18,628,525 km (0.103 R)
• M56: 18,770,494 km (0.093 R)
• M57: 19,294,685 km (0.073 R)
• M58: 19,678,852 km (0.049 R)
• M59: 20,308,509 km (0.112 R)
• M60: 20,797,395 km (0.11 R)
• M61: 20,895,531 km (0.11 R)
• M62: 20,993,967 km (0.106 R)
• M63: 21,438,572 km (0.045 R)
• M64: 21,786,536 km (0.116 R)
• M65: 21,936,284 km (0.094 R)
• M66: 22,639,543 km (0.1 R)
• M67: 23,146,231 km (0.114 R)
• M68: 24,481,243 km (0.098 R)
• M69: 25,367,610 km (0.063 R)
• M70: 28,143,249 km (0.075 R)
• M71: 28,524,125 km (0.034 R)
• M72: 28,633,332 km (0.089 R)
• M73: 28,687,935 km (0.082 R)
• M74: 28,961,699 km (0.096 R)
• M75: 30,009,482 km (0.073 R)
• M76: 31,745,416 km (0.064 R)
• M77: 32,711,220 km (0.087 R)
• M78: 33,975,322 km (0.115 R)
• M79: 34,091,111 km (0.071 R)
• M80: 34,264,794 km (0.11 R)
• M81: 35,489,701 km (0.057 R)
• M82: 35,548,493 km (0.042 R)
• M83: 35,960,187 km (0.118 R)
• M84: 36,550,949 km (0.11 R)
• M85: 37,383,610 km (0.097 R)
• M86: 38,282,694 km (0.085 R)
• M87: 38,463,258 km (0.12 R)
• M88: 38,764,997 km (0.12 R)
• M89: 40,591,886 km (0.116 R)
• M90: 40,776,041 km (0.113 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit