🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 15.7 Hours

Environment

Temp: 273 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,806,460 km

• M1: 152,141 km (0.106 R)
• M2: 359,334 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.99 AU - 1.23 AU

Year: 417 Days

Day: 37.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.94 AU - 1.46 AU

Year: 469 Days

Day: 15.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.81 AU - 2.67 AU

Year: 1195 Days

Day: 13.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,806,460 km

• M1: 333,304 km (0.119 R)
• M2: 767,287 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.7 AU - 5.38 AU

Year: 4033 Days

Day: 21.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,806,460 km

• M1: 886,367 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.53 AU - 9.03 AU

Year: 8493 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,806,460 km

• M1: 429,944 km (0.09 R)
• M2: 945,010 km (0.061 R)
• M3: 1,038,060 km (0.104 R)
• M4: 1,174,343 km (0.11 R)
• M5: 1,422,825 km (0.104 R)
• M6: 1,781,561 km (0.111 R)
• M7: 2,399,550 km (0.109 R)
• M8: 2,584,303 km (0.081 R)
• M9: 2,719,240 km (0.104 R)
• M10: 2,856,571 km (0.103 R)
• M11: 2,968,171 km (0.111 R)
• M12: 3,167,137 km (0.098 R)
• M13: 3,282,925 km (0.094 R)
• M14: 4,582,482 km (0.091 R)
• M15: 4,713,979 km (0.1 R)
• M16: 7,060,272 km (0.106 R)
• M17: 7,366,050 km (0.061 R)
• M18: 7,754,555 km (0.118 R)
• M19: 8,470,830 km (0.081 R)
• M20: 8,592,303 km (0.106 R)
• M21: 8,714,375 km (0.091 R)
• M22: 9,042,593 km (0.082 R)
• M23: 9,669,258 km (0.079 R)
• M24: 9,838,753 km (0.1 R)
• M25: 10,009,145 km (0.103 R)
• M26: 10,920,345 km (0.071 R)
• M27: 11,230,013 km (0.086 R)
• M28: 11,363,604 km (0.116 R)
• M29: 11,948,681 km (0.062 R)
• M30: 12,543,632 km (0.092 R)
• M31: 13,667,411 km (0.085 R)
• M32: 13,857,849 km (0.117 R)
• M33: 14,386,079 km (0.069 R)
• M34: 14,921,041 km (0.04 R)
• M35: 15,019,028 km (0.096 R)
• M36: 15,810,401 km (0.081 R)
• M37: 16,362,417 km (0.063 R)
• M38: 16,615,387 km (0.099 R)
• M39: 16,971,878 km (0.093 R)
• M40: 17,796,013 km (0.109 R)
• M41: 18,160,733 km (0.059 R)
• M42: 18,527,846 km (0.065 R)
• M43: 19,429,771 km (0.113 R)
• M44: 20,183,296 km (0.071 R)
• M45: 20,291,754 km (0.113 R)
• M46: 20,836,889 km (0.045 R)
• M47: 21,552,715 km (0.104 R)
• M48: 22,613,364 km (0.047 R)
• M49: 22,951,904 km (0.116 R)
• M50: 23,065,149 km (0.079 R)
• M51: 24,322,669 km (0.084 R)
• M52: 24,669,437 km (0.059 R)
• M53: 25,485,194 km (0.085 R)
• M54: 26,784,900 km (0.107 R)
• M55: 26,963,819 km (0.105 R)
• M56: 27,143,038 km (0.098 R)
• M57: 29,080,330 km (0.102 R)
• M58: 29,387,006 km (0.108 R)
• M59: 30,003,648 km (0.084 R)
• M60: 31,375,311 km (0.099 R)
• M61: 32,258,836 km (0.05 R)
• M62: 32,958,655 km (0.092 R)
• M63: 33,535,055 km (0.034 R)
• M64: 34,827,880 km (0.106 R)
• M65: 34,958,180 km (0.114 R)
• M66: 35,088,480 km (0.089 R)
• M67: 35,742,671 km (0.064 R)
• M68: 36,005,365 km (0.067 R)
• M69: 36,137,011 km (0.107 R)
• M70: 36,731,364 km (0.046 R)
• M71: 36,863,907 km (0.11 R)
• M72: 36,996,601 km (0.094 R)
• M73: 38,601,187 km (0.111 R)
• M74: 38,938,381 km (0.067 R)
• M75: 39,073,468 km (0.115 R)
• M76: 39,479,776 km (0.097 R)
• M77: 39,683,528 km (0.078 R)
• M78: 40,160,147 km (0.094 R)
• M79: 40,844,407 km (0.071 R)
• M80: 41,050,404 km (0.111 R)
• M81: 41,394,479 km (0.025 R)
• M82: 43,199,527 km (0.08 R)
• M83: 43,689,759 km (0.118 R)
• M84: 44,959,097 km (0.086 R)
• M85: 46,312,210 km (0.12 R)
• M86: 47,317,657 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.7

Radius: 4.7

Gravity: 36.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.34 AU - 15.04 AU

Year: 19053 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,806,460 km

• M1: 71,209 km (0.048 R)
• M2: 230,231 km (0.116 R)
• M3: 383,270 km (0.111 R)
• M4: 441,015 km (0.096 R)
• M5: 501,901 km (0.12 R)
• M6: 565,779 km (0.115 R)
• M7: 609,911 km (0.059 R)
• M8: 1,877,752 km (0.102 R)
• M9: 2,291,391 km (0.058 R)
• M10: 3,080,071 km (0.077 R)
• M11: 4,030,316 km (0.081 R)
• M12: 4,204,299 km (0.055 R)
• M13: 4,604,622 km (0.087 R)
• M14: 5,063,589 km (0.064 R)
• M15: 5,585,237 km (0.084 R)
• M16: 6,024,755 km (0.048 R)
• M17: 6,323,801 km (0.115 R)
• M18: 6,374,066 km (0.039 R)
• M19: 7,408,236 km (0.074 R)
• M20: 7,567,857 km (0.079 R)
• M21: 7,728,525 km (0.107 R)
• M22: 8,217,561 km (0.056 R)
• M23: 8,327,515 km (0.053 R)
• M24: 9,976,682 km (0.114 R)
• M25: 10,094,116 km (0.03 R)
• M26: 10,152,908 km (0.09 R)
• M27: 10,747,709 km (0.096 R)
• M28: 12,535,703 km (0.108 R)
• M29: 13,756,123 km (0.11 R)
• M30: 14,017,919 km (0.116 R)
• M31: 15,351,135 km (0.062 R)
• M32: 15,964,187 km (0.057 R)
• M33: 17,637,589 km (0.114 R)
• M34: 20,175,966 km (0.055 R)
• M35: 20,547,866 km (0.107 R)
• M36: 21,222,852 km (0.06 R)
• M37: 21,676,881 km (0.096 R)
• M38: 26,147,015 km (0.045 R)
• M39: 28,194,262 km (0.077 R)
• M40: 28,443,342 km (0.105 R)
• M41: 28,526,668 km (0.056 R)
• M42: 29,447,144 km (0.037 R)
• M43: 30,888,819 km (0.075 R)
• M44: 31,059,959 km (0.104 R)
• M45: 33,225,388 km (0.089 R)
• M46: 33,576,344 km (0.114 R)
• M47: 35,349,528 km (0.092 R)
• M48: 37,517,351 km (0.102 R)
• M49: 38,986,103 km (0.063 R)
• M50: 41,412,879 km (0.072 R)
• M51: 41,507,126 km (0.105 R)
• M52: 41,696,068 km (0.117 R)
• M53: 41,885,160 km (0.099 R)
• M54: 46,802,891 km (0.038 R)
• M55: 46,901,176 km (0.117 R)
• M56: 49,679,508 km (0.03 R)
• M57: 49,779,739 km (0.066 R)
• M58: 50,181,259 km (0.055 R)
• M59: 51,899,690 km (0.051 R)
• M60: 52,612,823 km (0.088 R)
• M61: 53,124,298 km (0.086 R)
• M62: 53,740,043 km (0.084 R)
• M63: 54,358,331 km (0.118 R)
• M64: 54,461,554 km (0.06 R)
• M65: 55,186,206 km (0.114 R)
• M66: 55,809,879 km (0.086 R)
• M67: 56,854,671 km (0.071 R)
• M68: 57,274,293 km (0.117 R)
• M69: 58,963,253 km (0.08 R)
• M70: 59,175,532 km (0.082 R)
• M71: 61,097,416 km (0.088 R)
• M72: 61,527,211 km (0.084 R)
• M73: 61,634,772 km (0.053 R)
• M74: 62,281,782 km (0.108 R)
• M75: 63,039,496 km (0.08 R)
• M76: 64,892,415 km (0.058 R)
• M77: 65,550,645 km (0.116 R)
• M78: 65,770,554 km (0.087 R)
• M79: 66,431,627 km (0.12 R)
• M80: 66,873,689 km (0.072 R)
• M81: 67,095,094 km (0.114 R)
• M82: 70,332,093 km (0.09 R)
• M83: 70,557,237 km (0.077 R)
• M84: 70,782,532 km (0.046 R)
• M85: 71,573,156 km (0.102 R)
• M86: 72,366,773 km (0.107 R)
• M87: 72,821,551 km (0.07 R)
• M88: 73,163,232 km (0.076 R)
• M89: 74,420,602 km (0.117 R)
• M90: 75,800,643 km (0.04 R)
• M91: 76,031,323 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.7

Radius: 6.4

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.67 AU - 17.89 AU

Year: 23414 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 105.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,806,460 km

• M1: 322,234 km (0.077 R)
• M2: 765,792 km (0.076 R)
• M3: 840,590 km (0.041 R)
• M4: 918,082 km (0.099 R)
• M5: 1,524,552 km (0.087 R)
• M6: 1,652,159 km (0.092 R)
• M7: 1,816,417 km (0.034 R)
• M8: 2,414,061 km (0.069 R)
• M9: 2,830,990 km (0.109 R)
• M10: 4,897,834 km (0.085 R)
• M11: 5,423,222 km (0.061 R)
• M12: 6,630,477 km (0.084 R)
• M13: 6,892,124 km (0.092 R)
• M14: 7,642,656 km (0.095 R)
• M15: 7,697,259 km (0.103 R)
• M16: 8,475,318 km (0.114 R)
• M17: 8,588,563 km (0.044 R)
• M18: 9,046,482 km (0.069 R)
• M19: 9,512,181 km (0.075 R)
• M20: 10,710,310 km (0.051 R)
• M21: 10,955,650 km (0.062 R)
• M22: 11,265,019 km (0.105 R)
• M23: 11,955,413 km (0.06 R)
• M24: 12,659,570 km (0.096 R)
• M25: 12,788,972 km (0.12 R)
• M26: 14,715,195 km (0.078 R)
• M27: 14,919,545 km (0.097 R)
• M28: 14,987,762 km (0.11 R)
• M29: 15,193,459 km (0.047 R)
• M30: 15,746,373 km (0.047 R)
• M31: 16,095,235 km (0.088 R)
• M32: 16,517,400 km (0.108 R)
• M33: 17,588,371 km (0.119 R)
• M34: 20,324,816 km (0.045 R)
• M35: 21,317,248 km (0.093 R)
• M36: 21,394,141 km (0.116 R)
• M37: 21,625,719 km (0.112 R)
• M38: 21,858,044 km (0.067 R)
• M39: 22,953,400 km (0.082 R)
• M40: 23,428,223 km (0.101 R)
• M41: 23,746,717 km (0.043 R)
• M42: 23,986,373 km (0.09 R)
• M43: 25,278,450 km (0.087 R)
• M44: 28,521,432 km (0.068 R)
• M45: 30,581,096 km (0.096 R)
• M46: 31,628,730 km (0.094 R)
• M47: 32,777,043 km (0.059 R)
• M48: 32,954,915 km (0.104 R)
• M49: 33,579,935 km (0.08 R)
• M50: 34,118,786 km (0.105 R)
• M51: 36,855,679 km (0.044 R)
• M52: 40,899,759 km (0.074 R)
• M53: 42,925,314 km (0.098 R)
• M54: 43,022,552 km (0.079 R)
• M55: 43,412,255 km (0.119 R)
• M56: 43,509,942 km (0.114 R)
• M57: 43,901,290 km (0.083 R)
• M58: 44,588,693 km (0.112 R)
• M59: 45,180,801 km (0.073 R)
• M60: 46,073,900 km (0.089 R)
• M61: 46,273,165 km (0.069 R)
• M62: 46,572,660 km (0.052 R)
• M63: 47,575,264 km (0.117 R)
• M64: 48,483,772 km (0.054 R)
• M65: 49,194,362 km (0.067 R)
• M66: 49,398,114 km (0.095 R)
• M67: 50,317,992 km (0.053 R)
• M68: 52,798,624 km (0.093 R)
• M69: 55,530,580 km (0.059 R)
• M70: 55,848,775 km (0.06 R)
• M71: 56,700,136 km (0.113 R)
• M72: 59,605,327 km (0.104 R)
• M73: 60,148,517 km (0.116 R)
• M74: 61,130,627 km (0.097 R)
• M75: 62,117,973 km (0.098 R)
• M76: 64,999,676 km (0.09 R)
• M77: 65,782,971 km (0.059 R)
• M78: 66,569,407 km (0.045 R)
• M79: 66,794,701 km (0.062 R)
• M80: 67,133,092 km (0.085 R)
• M81: 67,471,931 km (0.098 R)
• M82: 72,392,205 km (0.073 R)
• M83: 72,971,747 km (0.118 R)
• M84: 74,368,991 km (0.103 R)
• M85: 74,485,827 km (0.063 R)
• M86: 74,719,798 km (0.076 R)
• M87: 74,836,784 km (0.096 R)
• M88: 75,892,645 km (0.086 R)
• M89: 76,010,379 km (0.098 R)
• M90: 76,481,463 km (0.062 R)
• M91: 79,090,001 km (0.112 R)
• M92: 79,806,425 km (0.073 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit