🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 159 Days

Day: 18.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.54 AU - 0.74 AU

Year: 189 Days

Day: 35.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.88 AU - 2.22 AU

Year: 1083 Days

Day: 42.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.25 AU - 2.27 AU

Year: 1254 Days

Day: 18.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,295,620 km

• M1: 39,045 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 14.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.15 AU - 5.57 AU

Year: 3953 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 86,295,620 km

• M1: 193,280 km (0.114 R)
• M2: 320,738 km (0.065 R)
• M3: 442,959 km (0.117 R)
• M4: 588,069 km (0.102 R)
• M5: 707,748 km (0.087 R)
• M6: 955,482 km (0.104 R)
• M7: 1,069,625 km (0.067 R)
• M8: 1,166,714 km (0.08 R)
• M9: 1,289,833 km (0.115 R)
• M10: 1,394,103 km (0.093 R)
• M11: 1,624,184 km (0.111 R)
• M12: 1,737,729 km (0.066 R)
• M13: 2,247,558 km (0.083 R)
• M14: 2,623,199 km (0.097 R)
• M15: 2,757,986 km (0.108 R)
• M16: 2,879,759 km (0.07 R)
• M17: 3,192,419 km (0.11 R)
• M18: 4,231,226 km (0.103 R)
• M19: 4,641,872 km (0.084 R)
• M20: 4,751,228 km (0.116 R)
• M21: 4,861,332 km (0.06 R)
• M22: 5,348,722 km (0.08 R)
• M23: 5,617,699 km (0.115 R)
• M24: 5,970,301 km (0.101 R)
• M25: 6,471,903 km (0.107 R)
• M26: 7,008,211 km (0.084 R)
• M27: 7,239,340 km (0.098 R)
• M28: 7,345,405 km (0.087 R)
• M29: 7,494,554 km (0.05 R)
• M30: 7,796,143 km (0.11 R)
• M31: 8,123,613 km (0.076 R)
• M32: 8,233,717 km (0.1 R)
• M33: 8,657,079 km (0.114 R)
• M34: 8,928,151 km (0.103 R)
• M35: 9,019,106 km (0.071 R)
• M36: 9,133,249 km (0.111 R)
• M37: 9,293,917 km (0.119 R)
• M38: 10,040,261 km (0.111 R)
• M39: 10,134,957 km (0.068 R)
• M40: 10,253,737 km (0.111 R)
• M41: 10,660,943 km (0.116 R)
• M42: 10,757,583 km (0.059 R)
• M43: 10,854,522 km (0.089 R)
• M44: 10,975,996 km (0.086 R)
• M45: 11,392,626 km (0.113 R)
• M46: 11,939,556 km (0.105 R)
• M47: 12,904,612 km (0.083 R)
• M48: 13,240,459 km (0.106 R)
• M49: 13,631,657 km (0.066 R)
• M50: 14,026,596 km (0.073 R)
• M51: 14,372,017 km (0.035 R)
• M52: 14,478,830 km (0.048 R)
• M53: 14,666,575 km (0.081 R)
• M54: 14,936,001 km (0.077 R)
• M55: 15,699,100 km (0.064 R)
• M56: 15,836,730 km (0.037 R)
• M57: 16,363,464 km (0.1 R)
• M58: 16,671,037 km (0.115 R)
• M59: 16,895,883 km (0.094 R)
• M60: 17,036,954 km (0.09 R)
• M61: 17,235,171 km (0.103 R)
• M62: 17,834,161 km (0.078 R)
• M63: 18,382,138 km (0.117 R)
• M64: 18,614,463 km (0.115 R)
• M65: 19,052,934 km (0.102 R)
• M66: 19,199,690 km (0.048 R)
• M67: 19,347,044 km (0.058 R)
• M68: 19,524,168 km (0.109 R)
• M69: 19,702,040 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.9

Radius: 10.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.23 AU - 5.49 AU

Year: 4579 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 86,295,620 km

• M1: 183,407 km (0.1 R)
• M2: 279,000 km (0.07 R)
• M3: 408,701 km (0.118 R)
• M4: 547,079 km (0.091 R)
• M5: 660,175 km (0.109 R)
• M6: 746,493 km (0.088 R)
• M7: 836,850 km (0.078 R)
• M8: 1,110,914 km (0.102 R)
• M9: 1,194,539 km (0.03 R)
• M10: 1,280,259 km (0.108 R)
• M11: 1,504,506 km (0.107 R)
• M12: 1,692,999 km (0.075 R)
• M13: 1,827,338 km (0.117 R)
• M14: 2,093,622 km (0.039 R)
• M15: 2,264,912 km (0.063 R)
• M16: 2,607,341 km (0.037 R)
• M17: 2,749,010 km (0.074 R)
• M18: 2,981,037 km (0.083 R)
• M19: 3,620,418 km (0.083 R)
• M20: 4,168,694 km (0.047 R)
• M21: 4,486,440 km (0.082 R)
• M22: 4,986,845 km (0.106 R)
• M23: 5,450,449 km (0.111 R)
• M24: 6,040,164 km (0.106 R)
• M25: 6,514,987 km (0.043 R)
• M26: 6,592,180 km (0.083 R)
• M27: 7,339,720 km (0.079 R)
• M28: 8,176,571 km (0.038 R)
• M29: 8,301,485 km (0.064 R)
• M30: 8,765,238 km (0.082 R)
• M31: 8,893,294 km (0.056 R)
• M32: 9,740,018 km (0.104 R)
• M33: 10,567,145 km (0.103 R)
• M34: 10,863,199 km (0.056 R)
• M35: 11,138,758 km (0.095 R)
• M36: 11,231,210 km (0.086 R)
• M37: 11,463,386 km (0.111 R)
• M38: 12,074,343 km (0.112 R)
• M39: 12,864,968 km (0.063 R)
• M40: 12,961,908 km (0.085 R)
• M41: 13,672,348 km (0.036 R)
• M42: 14,169,611 km (0.113 R)
• M43: 14,319,957 km (0.092 R)
• M44: 15,003,170 km (0.042 R)
• M45: 15,207,671 km (0.104 R)
• M46: 15,490,261 km (0.073 R)
• M47: 16,165,247 km (0.085 R)
• M48: 16,374,983 km (0.037 R)
• M49: 16,744,041 km (0.104 R)
• M50: 17,302,639 km (0.091 R)
• M51: 17,624,724 km (0.049 R)
• M52: 17,894,598 km (0.084 R)
• M53: 18,138,592 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.4

Radius: 9.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.81 AU - 8.99 AU

Year: 8982 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 86,295,620 km

• M1: 136,134 km (0.098 R)
• M2: 223,200 km (0.096 R)
• M3: 365,617 km (0.097 R)
• M4: 498,460 km (0.046 R)
• M5: 720,015 km (0.102 R)
• M6: 1,153,848 km (0.092 R)
• M7: 1,280,558 km (0.091 R)
• M8: 1,760,169 km (0.063 R)
• M9: 2,667,779 km (0.117 R)
• M10: 2,803,165 km (0.076 R)
• M11: 3,080,669 km (0.094 R)
• M12: 3,624,756 km (0.101 R)
• M13: 4,456,371 km (0.096 R)
• M14: 5,196,581 km (0.058 R)
• M15: 5,581,048 km (0.101 R)
• M16: 7,470,170 km (0.057 R)
• M17: 8,569,864 km (0.081 R)
• M18: 8,770,624 km (0.079 R)
• M19: 9,023,893 km (0.092 R)
• M20: 9,928,960 km (0.091 R)
• M21: 10,060,606 km (0.054 R)
• M22: 10,835,823 km (0.062 R)
• M23: 11,080,265 km (0.077 R)
• M24: 11,354,030 km (0.109 R)
• M25: 11,436,608 km (0.104 R)
• M26: 11,685,538 km (0.115 R)
• M27: 12,414,678 km (0.116 R)
• M28: 12,556,647 km (0.06 R)
• M29: 12,956,971 km (0.084 R)
• M30: 13,187,501 km (0.104 R)
• M31: 13,448,549 km (0.039 R)
• M32: 13,858,148 km (0.043 R)
• M33: 14,360,947 km (0.064 R)
• M34: 14,629,475 km (0.083 R)
• M35: 15,232,354 km (0.108 R)
• M36: 15,323,459 km (0.049 R)
• M37: 15,689,825 km (0.062 R)
• M38: 15,751,160 km (0.041 R)
• M39: 16,806,274 km (0.056 R)
• M40: 17,501,006 km (0.1 R)
• M41: 17,564,585 km (0.059 R)
• M42: 17,787,935 km (0.075 R)
• M43: 19,147,480 km (0.078 R)
• M44: 21,862,682 km (0.081 R)
• M45: 22,137,343 km (0.104 R)
• M46: 22,620,694 km (0.109 R)
• M47: 22,933,354 km (0.101 R)
• M48: 23,072,629 km (0.099 R)
• M49: 23,387,383 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.2

Radius: 6.4

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.31 AU - 20.03 AU

Year: 29764 Days

Day: 15.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,295,620 km

• M1: 110,104 km (0.115 R)
• M2: 360,980 km (0.092 R)
• M3: 483,500 km (0.103 R)
• M4: 718,219 km (0.061 R)
• M5: 1,283,849 km (0.115 R)
• M6: 1,442,871 km (0.098 R)
• M7: 1,608,327 km (0.071 R)
• M8: 1,745,209 km (0.093 R)
• M9: 2,104,094 km (0.091 R)
• M10: 2,564,257 km (0.111 R)
• M11: 2,724,626 km (0.119 R)
• M12: 2,929,575 km (0.035 R)
• M13: 3,097,274 km (0.068 R)
• M14: 3,311,199 km (0.051 R)
• M15: 3,753,560 km (0.08 R)
• M16: 5,138,388 km (0.078 R)
• M17: 5,239,366 km (0.098 R)
• M18: 5,753,385 km (0.116 R)
• M19: 7,276,440 km (0.117 R)
• M20: 7,791,057 km (0.051 R)
• M21: 7,848,951 km (0.091 R)
• M22: 8,674,582 km (0.109 R)
• M23: 9,342,537 km (0.029 R)
• M24: 10,727,514 km (0.096 R)
• M25: 11,051,094 km (0.085 R)
• M26: 12,716,866 km (0.062 R)
• M27: 14,459,382 km (0.084 R)
• M28: 14,530,591 km (0.114 R)
• M29: 14,673,457 km (0.093 R)
• M30: 16,053,497 km (0.115 R)
• M31: 16,201,300 km (0.117 R)
• M32: 16,423,602 km (0.059 R)
• M33: 16,497,952 km (0.107 R)
• M34: 16,796,400 km (0.11 R)
• M35: 17,702,664 km (0.067 R)
• M36: 18,315,567 km (0.094 R)
• M37: 18,702,277 km (0.107 R)
• M38: 19,483,627 km (0.103 R)
• M39: 20,116,276 km (0.046 R)
• M40: 21,158,674 km (0.096 R)
• M41: 22,054,466 km (0.083 R)
• M42: 22,301,003 km (0.119 R)
• M43: 22,548,289 km (0.112 R)
• M44: 25,500,603 km (0.09 R)
• M45: 25,932,192 km (0.033 R)
• M46: 27,682,637 km (0.032 R)
• M47: 28,751,065 km (0.102 R)
• M48: 32,036,384 km (0.043 R)
• M49: 34,006,887 km (0.029 R)
• M50: 34,101,732 km (0.081 R)
• M51: 34,481,860 km (0.105 R)
• M52: 34,767,892 km (0.117 R)
• M53: 35,726,963 km (0.095 R)
• M54: 35,823,305 km (0.08 R)
• M55: 35,919,795 km (0.119 R)
• M56: 39,649,420 km (0.098 R)
• M57: 40,249,457 km (0.114 R)
• M58: 40,953,165 km (0.085 R)
• M59: 43,294,372 km (0.051 R)
• M60: 43,808,988 km (0.092 R)
• M61: 46,517,757 km (0.119 R)
• M62: 48,424,532 km (0.082 R)
• M63: 49,280,231 km (0.082 R)
• M64: 50,033,008 km (0.054 R)
• M65: 50,573,056 km (0.109 R)
• M66: 52,095,364 km (0.108 R)
• M67: 52,204,720 km (0.111 R)
• M68: 52,972,008 km (0.05 R)
• M69: 53,964,141 km (0.078 R)
• M70: 54,628,954 km (0.106 R)
• M71: 54,851,106 km (0.106 R)
• M72: 54,962,258 km (0.091 R)
• M73: 55,966,658 km (0.055 R)
• M74: 56,302,655 km (0.087 R)
• M75: 56,527,201 km (0.082 R)
• M76: 57,314,983 km (0.095 R)
• M77: 59,243,599 km (0.05 R)
• M78: 60,847,737 km (0.108 R)
• M79: 61,308,648 km (0.119 R)
• M80: 61,424,138 km (0.068 R)
• M81: 61,655,117 km (0.092 R)
• M82: 62,002,184 km (0.096 R)
• M83: 65,509,057 km (0.115 R)
• M84: 65,626,940 km (0.095 R)
• M85: 66,573,596 km (0.111 R)
• M86: 67,167,350 km (0.113 R)
• M87: 69,560,467 km (0.032 R)
• M88: 69,921,746 km (0.101 R)
• M89: 76,159,528 km (0.116 R)
• M90: 78,904,649 km (0.082 R)
• M91: 79,155,824 km (0.047 R)
• M92: 79,658,921 km (0.108 R)
• M93: 81,301,506 km (0.093 R)
• M94: 81,428,365 km (0.081 R)
• M95: 85,134,353 km (0.048 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit