🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.72 AU

Year: 163 Days

Day: 37.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,764,919 km

• M1: 312,360 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.74 AU - 0.76 AU

Year: 234 Days

Day: 21 Hours

Environment

Temp: 181 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.93 AU - 1.33 AU

Year: 432 Days

Day: 33.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,764,919 km

• M1: 326,123 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.24 AU - 1.32 AU

Year: 521 Days

Day: 18.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.55 AU - 2.43 AU

Year: 1010 Days

Day: 13.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,764,919 km

• M1: 1,494,483 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.9

Radius: 12.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.09 AU - 8.47 AU

Year: 7069 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 82,764,919 km

• M1: 280,795 km (0.109 R)
• M2: 450,738 km (0.082 R)
• M3: 593,455 km (0.053 R)
• M4: 1,091,915 km (0.1 R)
• M5: 1,201,720 km (0.1 R)
• M6: 1,336,657 km (0.051 R)
• M7: 1,633,758 km (0.065 R)
• M8: 1,820,008 km (0.079 R)
• M9: 2,050,688 km (0.12 R)
• M10: 2,408,227 km (0.101 R)
• M11: 3,139,012 km (0.067 R)
• M12: 3,225,928 km (0.067 R)
• M13: 3,627,449 km (0.091 R)
• M14: 3,904,056 km (0.113 R)
• M15: 4,187,693 km (0.068 R)
• M16: 5,078,997 km (0.119 R)
• M17: 5,181,621 km (0.096 R)
• M18: 6,118,254 km (0.064 R)
• M19: 6,282,512 km (0.091 R)
• M20: 6,522,467 km (0.096 R)
• M21: 6,652,917 km (0.097 R)
• M22: 7,125,945 km (0.084 R)
• M23: 7,376,372 km (0.068 R)
• M24: 7,826,362 km (0.053 R)
• M25: 8,004,982 km (0.062 R)
• M26: 8,285,478 km (0.117 R)
• M27: 8,753,271 km (0.1 R)
• M28: 9,000,855 km (0.1 R)
• M29: 9,229,740 km (0.099 R)
• M30: 9,672,250 km (0.088 R)
• M31: 9,821,250 km (0.119 R)
• M32: 10,100,100 km (0.069 R)
• M33: 10,621,898 km (0.099 R)
• M34: 10,797,675 km (0.075 R)
• M35: 10,974,500 km (0.077 R)
• M36: 11,308,701 km (0.071 R)
• M37: 11,759,589 km (0.103 R)
• M38: 12,354,391 km (0.096 R)
• M39: 12,446,842 km (0.102 R)
• M40: 12,655,531 km (0.106 R)
• M41: 12,748,731 km (0.097 R)
• M42: 12,842,080 km (0.115 R)
• M43: 13,525,891 km (0.115 R)
• M44: 13,764,500 km (0.059 R)
• M45: 14,052,626 km (0.108 R)
• M46: 14,149,116 km (0.078 R)
• M47: 14,245,756 km (0.086 R)
• M48: 14,415,550 km (0.072 R)
• M49: 15,324,207 km (0.058 R)
• M50: 15,697,903 km (0.083 R)
• M51: 16,428,689 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 9.6

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.95 AU - 9.55 AU

Year: 8528 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 75.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,764,919 km

• M1: 211,681 km (0.043 R)
• M2: 356,342 km (0.101 R)
• M3: 675,734 km (0.103 R)
• M4: 892,501 km (0.044 R)
• M5: 963,859 km (0.093 R)
• M6: 1,037,312 km (0.049 R)
• M7: 1,760,318 km (0.074 R)
• M8: 1,874,611 km (0.081 R)
• M9: 2,689,471 km (0.109 R)
• M10: 4,046,024 km (0.095 R)
• M11: 5,380,587 km (0.104 R)
• M12: 5,480,817 km (0.114 R)
• M13: 5,819,357 km (0.077 R)
• M14: 7,500,089 km (0.103 R)
• M15: 7,913,877 km (0.101 R)
• M16: 8,028,020 km (0.067 R)
• M17: 8,296,548 km (0.104 R)
• M18: 9,319,648 km (0.078 R)
• M19: 9,642,480 km (0.087 R)
• M20: 9,886,923 km (0.116 R)
• M21: 10,257,627 km (0.106 R)
• M22: 10,382,242 km (0.089 R)
• M23: 12,046,817 km (0.104 R)
• M24: 12,134,482 km (0.072 R)
• M25: 12,531,215 km (0.059 R)
• M26: 13,337,697 km (0.038 R)
• M27: 14,022,407 km (0.114 R)
• M28: 14,345,987 km (0.074 R)
• M29: 15,189,121 km (0.059 R)
• M30: 15,712,264 km (0.044 R)
• M31: 16,532,360 km (0.068 R)
• M32: 17,070,463 km (0.09 R)
• M33: 17,169,048 km (0.054 R)
• M34: 17,863,482 km (0.098 R)
• M35: 18,214,139 km (0.109 R)
• M36: 18,567,190 km (0.097 R)
• M37: 18,871,472 km (0.114 R)
• M38: 19,382,499 km (0.094 R)
• M39: 19,691,269 km (0.108 R)
• M40: 20,053,445 km (0.109 R)
• M41: 20,942,505 km (0.082 R)
• M42: 21,684,211 km (0.1 R)
• M43: 21,790,875 km (0.097 R)
• M44: 22,975,690 km (0.041 R)
• M45: 23,411,768 km (0.081 R)
• M46: 24,126,247 km (0.04 R)
• M47: 26,482,862 km (0.103 R)
• M48: 28,385,448 km (0.109 R)
• M49: 28,677,463 km (0.068 R)
• M50: 28,970,675 km (0.112 R)
• M51: 29,382,667 km (0.086 R)
• M52: 30,212,487 km (0.051 R)
• M53: 30,869,969 km (0.114 R)
• M54: 31,170,362 km (0.103 R)
• M55: 31,290,788 km (0.058 R)
• M56: 31,411,364 km (0.09 R)
• M57: 31,471,652 km (0.096 R)
• M58: 31,773,989 km (0.054 R)
• M59: 32,198,847 km (0.101 R)
• M60: 33,177,217 km (0.114 R)
• M61: 35,665,180 km (0.058 R)
• M62: 35,854,271 km (0.046 R)
• M63: 36,169,923 km (0.106 R)
• M64: 37,506,281 km (0.093 R)
• M65: 37,698,514 km (0.115 R)
• M66: 37,955,373 km (0.082 R)
• M67: 38,341,635 km (0.104 R)
• M68: 38,858,645 km (0.097 R)
• M69: 38,988,347 km (0.111 R)
• M70: 39,118,048 km (0.107 R)
• M71: 39,183,123 km (0.103 R)
• M72: 39,573,424 km (0.112 R)
• M73: 39,965,221 km (0.085 R)
• M74: 40,161,493 km (0.115 R)
• M75: 40,620,908 km (0.065 R)
• M76: 41,478,702 km (0.096 R)
• M77: 42,275,760 km (0.08 R)
• M78: 42,809,824 km (0.115 R)
• M79: 43,211,943 km (0.119 R)
• M80: 43,346,282 km (0.04 R)
• M81: 43,548,090 km (0.054 R)
• M82: 43,615,409 km (0.092 R)
• M83: 44,629,234 km (0.108 R)
• M84: 45,650,837 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 11

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.07 AU - 10.19 AU

Year: 9124 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,764,919 km

• M1: 171,140 km (0.077 R)
• M2: 272,567 km (0.09 R)
• M3: 478,564 km (0.039 R)
• M4: 824,883 km (0.097 R)
• M5: 1,006,943 km (0.106 R)
• M6: 1,083,687 km (0.083 R)
• M7: 1,347,578 km (0.102 R)
• M8: 1,984,715 km (0.053 R)
• M9: 2,233,197 km (0.12 R)
• M10: 2,544,660 km (0.076 R)
• M11: 2,981,934 km (0.037 R)
• M12: 3,066,607 km (0.099 R)
• M13: 3,180,600 km (0.07 R)
• M14: 3,296,239 km (0.1 R)
• M15: 3,442,696 km (0.115 R)
• M16: 3,681,604 km (0.093 R)
• M17: 4,756,913 km (0.068 R)
• M18: 4,856,396 km (0.094 R)
• M19: 5,192,542 km (0.106 R)
• M20: 6,282,662 km (0.055 R)
• M21: 6,686,127 km (0.088 R)
• M22: 7,060,421 km (0.041 R)
• M23: 7,135,968 km (0.055 R)
• M24: 7,403,000 km (0.105 R)
• M25: 7,557,086 km (0.068 R)
• M26: 8,223,694 km (0.046 R)
• M27: 8,303,280 km (0.084 R)
• M28: 8,909,152 km (0.105 R)
• M29: 11,874,780 km (0.069 R)
• M30: 12,236,956 km (0.115 R)
• M31: 12,419,316 km (0.1 R)
• M32: 12,556,796 km (0.114 R)
• M33: 13,204,705 km (0.11 R)
• M34: 14,006,101 km (0.119 R)
• M35: 14,388,622 km (0.054 R)
• M36: 14,532,984 km (0.105 R)
• M37: 14,920,293 km (0.089 R)
• M38: 15,115,219 km (0.102 R)
• M39: 15,507,764 km (0.111 R)
• M40: 15,804,267 km (0.103 R)
• M41: 17,059,992 km (0.114 R)
• M42: 17,263,893 km (0.116 R)
• M43: 18,504,209 km (0.082 R)
• M44: 18,818,664 km (0.067 R)
• M45: 19,880,061 km (0.078 R)
• M46: 20,743,091 km (0.119 R)
• M47: 20,851,849 km (0.058 R)
• M48: 21,124,416 km (0.081 R)
• M49: 22,226,952 km (0.063 R)
• M50: 22,729,302 km (0.082 R)
• M51: 25,996,220 km (0.073 R)
• M52: 26,289,731 km (0.088 R)
• M53: 26,702,472 km (0.095 R)
• M54: 26,820,804 km (0.038 R)
• M55: 27,474,696 km (0.115 R)
• M56: 27,594,225 km (0.053 R)
• M57: 27,713,903 km (0.103 R)
• M58: 28,435,264 km (0.084 R)
• M59: 28,737,751 km (0.073 R)
• M60: 29,284,830 km (0.104 R)
• M61: 30,204,259 km (0.098 R)
• M62: 30,822,547 km (0.111 R)
• M63: 31,757,683 km (0.054 R)
• M64: 31,945,877 km (0.107 R)
• M65: 34,232,630 km (0.101 R)
• M66: 34,489,939 km (0.101 R)
• M67: 35,395,604 km (0.094 R)
• M68: 35,851,429 km (0.067 R)
• M69: 37,362,667 km (0.066 R)
• M70: 41,333,443 km (0.105 R)
• M71: 41,538,990 km (0.091 R)
• M72: 41,813,502 km (0.114 R)
• M73: 44,872,330 km (0.114 R)
• M74: 45,860,723 km (0.099 R)
• M75: 46,073,451 km (0.084 R)
• M76: 46,215,420 km (0.11 R)
• M77: 46,713,581 km (0.097 R)
• M78: 47,858,902 km (0.101 R)
• M79: 47,930,859 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.1

Radius: 7

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.74 AU - 15.12 AU

Year: 20762 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,764,919 km

• M1: 453,880 km (0.08 R)
• M2: 538,253 km (0.091 R)
• M3: 628,461 km (0.111 R)
• M4: 1,271,881 km (0.083 R)
• M5: 1,993,092 km (0.092 R)
• M6: 3,311,349 km (0.077 R)
• M7: 4,325,473 km (0.039 R)
• M8: 4,986,546 km (0.117 R)
• M9: 5,035,016 km (0.074 R)
• M10: 5,378,492 km (0.113 R)
• M11: 5,578,056 km (0.038 R)
• M12: 7,206,429 km (0.113 R)
• M13: 7,316,233 km (0.091 R)
• M14: 7,648,939 km (0.087 R)
• M15: 8,100,426 km (0.055 R)
• M16: 8,271,865 km (0.097 R)
• M17: 8,444,650 km (0.101 R)
• M18: 8,618,483 km (0.096 R)
• M19: 9,505,748 km (0.071 R)
• M20: 10,359,802 km (0.086 R)
• M21: 11,111,382 km (0.057 R)
• M22: 12,075,241 km (0.038 R)
• M23: 13,672,348 km (0.102 R)
• M24: 13,945,065 km (0.042 R)
• M25: 15,334,829 km (0.049 R)
• M26: 16,478,205 km (0.047 R)
• M27: 19,607,195 km (0.1 R)
• M28: 19,837,725 km (0.11 R)
• M29: 19,991,811 km (0.047 R)
• M30: 20,069,003 km (0.073 R)
• M31: 21,317,547 km (0.097 R)
• M32: 21,633,647 km (0.111 R)
• M33: 21,792,371 km (0.119 R)
• M34: 22,832,824 km (0.112 R)
• M35: 23,399,650 km (0.075 R)
• M36: 23,481,031 km (0.118 R)
• M37: 23,971,264 km (0.102 R)
• M38: 24,547,515 km (0.049 R)
• M39: 24,878,724 km (0.108 R)
• M40: 26,727,156 km (0.086 R)
• M41: 27,926,332 km (0.072 R)
• M42: 29,669,596 km (0.042 R)
• M43: 31,358,107 km (0.054 R)
• M44: 31,627,533 km (0.045 R)
• M45: 33,626,759 km (0.085 R)
• M46: 34,179,224 km (0.098 R)
• M47: 34,549,030 km (0.08 R)
• M48: 34,641,781 km (0.109 R)
• M49: 36,324,158 km (0.101 R)
• M50: 36,607,048 km (0.117 R)
• M51: 37,650,942 km (0.084 R)
• M52: 38,320,243 km (0.113 R)
• M53: 39,186,713 km (0.119 R)
• M54: 40,059,467 km (0.051 R)
• M55: 40,351,782 km (0.112 R)
• M56: 40,449,469 km (0.118 R)
• M57: 41,036,790 km (0.1 R)
• M58: 41,331,498 km (0.071 R)
• M59: 41,824,273 km (0.097 R)
• M60: 44,518,531 km (0.049 R)
• M61: 45,530,710 km (0.112 R)
• M62: 45,632,287 km (0.113 R)
• M63: 45,937,617 km (0.07 R)
• M64: 46,243,694 km (0.097 R)
• M65: 47,165,815 km (0.042 R)
• M66: 48,404,635 km (0.077 R)
• M67: 49,028,009 km (0.117 R)
• M68: 51,442,519 km (0.11 R)
• M69: 53,251,756 km (0.112 R)
• M70: 54,973,627 km (0.098 R)
• M71: 57,151,473 km (0.113 R)
• M72: 58,030,510 km (0.077 R)
• M73: 59,357,443 km (0.091 R)
• M74: 59,468,445 km (0.107 R)
• M75: 60,470,900 km (0.084 R)
• M76: 63,852,111 km (0.081 R)
• M77: 66,025,170 km (0.069 R)
• M78: 67,410,147 km (0.091 R)
• M79: 67,525,936 km (0.066 R)
• M80: 67,757,812 km (0.11 R)
• M81: 69,037,921 km (0.115 R)
• M82: 71,385,710 km (0.082 R)
• M83: 71,740,108 km (0.113 R)
• M84: 72,569,478 km (0.034 R)
• M85: 72,925,820 km (0.053 R)
• M86: 73,044,751 km (0.117 R)
• M87: 74,956,163 km (0.063 R)
• M88: 76,279,954 km (0.108 R)
• M89: 76,400,680 km (0.05 R)
• M90: 76,642,280 km (0.111 R)
• M91: 78,097,269 km (0.09 R)
• M92: 80,051,616 km (0.049 R)
• M93: 82,516,989 km (0.117 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit