🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.56 AU - 0.56 AU

Year: 177 Days

Day: 15.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.23 AU

Year: 473 Days

Day: 35.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,522,209 km

• M1: 212,579 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.22 AU - 1.74 AU

Year: 759 Days

Day: 24.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741

Radius: 14.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.84 AU - 5.78 AU

Year: 4449 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,522,209 km

• M1: 187,596 km (0.071 R)
• M2: 299,794 km (0.07 R)
• M3: 391,348 km (0.105 R)
• M4: 508,483 km (0.093 R)
• M5: 631,004 km (0.109 R)
• M6: 753,973 km (0.078 R)
• M7: 861,684 km (0.091 R)
• M8: 1,219,971 km (0.087 R)
• M9: 1,335,460 km (0.084 R)
• M10: 1,500,616 km (0.056 R)
• M11: 1,802,804 km (0.102 R)
• M12: 1,970,054 km (0.057 R)
• M13: 2,160,044 km (0.088 R)
• M14: 2,748,262 km (0.111 R)
• M15: 2,883,499 km (0.111 R)
• M16: 3,041,026 km (0.087 R)
• M17: 3,241,935 km (0.099 R)
• M18: 3,405,895 km (0.046 R)
• M19: 3,785,125 km (0.119 R)
• M20: 4,493,172 km (0.079 R)
• M21: 4,607,614 km (0.105 R)
• M22: 4,816,004 km (0.066 R)
• M23: 4,933,139 km (0.057 R)
• M24: 5,338,699 km (0.093 R)
• M25: 5,755,180 km (0.034 R)
• M26: 6,080,854 km (0.057 R)
• M27: 6,207,713 km (0.089 R)
• M28: 6,829,143 km (0.096 R)
• M29: 7,335,382 km (0.106 R)
• M30: 7,524,922 km (0.072 R)
• M31: 7,798,687 km (0.105 R)
• M32: 7,936,765 km (0.076 R)
• M33: 8,215,466 km (0.111 R)
• M34: 8,725,146 km (0.116 R)
• M35: 9,012,823 km (0.082 R)
• M36: 9,686,462 km (0.089 R)
• M37: 11,051,244 km (0.073 R)
• M38: 11,393,972 km (0.103 R)
• M39: 12,090,201 km (0.068 R)
• M40: 12,250,270 km (0.109 R)
• M41: 12,865,267 km (0.106 R)
• M42: 12,996,165 km (0.102 R)
• M43: 13,193,036 km (0.1 R)
• M44: 13,556,858 km (0.077 R)
• M45: 13,656,640 km (0.037 R)
• M46: 13,790,081 km (0.094 R)
• M47: 13,923,971 km (0.081 R)
• M48: 14,633,813 km (0.093 R)
• M49: 15,079,316 km (0.091 R)
• M50: 16,053,796 km (0.054 R)
• M51: 16,159,412 km (0.082 R)
• M52: 16,548,666 km (0.096 R)
• M53: 17,300,545 km (0.099 R)
• M54: 17,553,515 km (0.045 R)
• M55: 17,771,479 km (0.114 R)
• M56: 17,880,835 km (0.041 R)
• M57: 18,504,359 km (0.064 R)
• M58: 18,763,313 km (0.078 R)
• M59: 19,471,958 km (0.108 R)
• M60: 19,697,552 km (0.042 R)
• M61: 19,810,797 km (0.053 R)
• M62: 20,189,429 km (0.108 R)
• M63: 20,456,013 km (0.095 R)
• M64: 20,608,902 km (0.096 R)
• M65: 20,954,174 km (0.11 R)
• M66: 21,456,224 km (0.105 R)
• M67: 21,923,269 km (0.107 R)
• M68: 22,275,721 km (0.038 R)
• M69: 22,472,293 km (0.086 R)
• M70: 23,344,449 km (0.071 R)
• M71: 23,584,104 km (0.117 R)
• M72: 24,429,781 km (0.104 R)
• M73: 24,591,945 km (0.09 R)
• M74: 26,233,782 km (0.102 R)
• M75: 27,319,713 km (0.12 R)
• M76: 28,463,089 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 10.8

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.99 AU - 5.85 AU

Year: 4603 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,522,209 km

• M1: 190,438 km (0.111 R)
• M2: 269,725 km (0.107 R)
• M3: 724,203 km (0.12 R)
• M4: 864,376 km (0.093 R)
• M5: 1,071,121 km (0.088 R)
• M6: 1,340,696 km (0.115 R)
• M7: 2,663,141 km (0.099 R)
• M8: 2,968,321 km (0.078 R)
• M9: 3,072,740 km (0.102 R)
• M10: 3,178,207 km (0.077 R)
• M11: 3,480,394 km (0.101 R)
• M12: 3,612,789 km (0.092 R)
• M13: 3,837,036 km (0.06 R)
• M14: 3,905,252 km (0.053 R)
• M15: 4,019,994 km (0.073 R)
• M16: 5,051,471 km (0.051 R)
• M17: 5,201,817 km (0.117 R)
• M18: 5,302,796 km (0.055 R)
• M19: 5,404,373 km (0.05 R)
• M20: 5,609,771 km (0.059 R)
• M21: 6,054,675 km (0.027 R)
• M22: 6,214,445 km (0.081 R)
• M23: 6,757,037 km (0.108 R)
• M24: 7,118,016 km (0.114 R)
• M25: 7,400,008 km (0.073 R)
• M26: 8,091,749 km (0.102 R)
• M27: 8,238,355 km (0.043 R)
• M28: 8,386,008 km (0.108 R)
• M29: 8,653,938 km (0.079 R)
• M30: 8,773,915 km (0.052 R)
• M31: 9,351,512 km (0.112 R)
• M32: 10,320,159 km (0.066 R)
• M33: 10,639,401 km (0.078 R)
• M34: 11,386,193 km (0.057 R)
• M35: 11,782,478 km (0.104 R)
• M36: 11,982,341 km (0.088 R)
• M37: 12,082,721 km (0.08 R)
• M38: 12,453,125 km (0.118 R)
• M39: 12,554,702 km (0.085 R)
• M40: 12,929,894 km (0.113 R)
• M41: 13,343,382 km (0.114 R)
• M42: 13,796,215 km (0.115 R)
• M43: 14,360,648 km (0.052 R)
• M44: 14,538,519 km (0.07 R)
• M45: 14,681,385 km (0.11 R)
• M46: 14,788,797 km (0.047 R)
• M47: 15,148,879 km (0.062 R)
• M48: 15,475,301 km (0.116 R)
• M49: 15,621,159 km (0.079 R)
• M50: 15,694,313 km (0.101 R)
• M51: 16,172,278 km (0.089 R)
• M52: 16,804,628 km (0.077 R)
• M53: 16,954,525 km (0.108 R)
• M54: 17,331,512 km (0.118 R)
• M55: 17,863,631 km (0.115 R)
• M56: 18,247,200 km (0.094 R)
• M57: 18,983,222 km (0.073 R)
• M58: 19,139,402 km (0.086 R)
• M59: 19,296,031 km (0.086 R)
• M60: 19,768,461 km (0.082 R)
• M61: 19,847,598 km (0.112 R)
• M62: 20,045,965 km (0.069 R)
• M63: 20,404,402 km (0.063 R)
• M64: 20,926,049 km (0.102 R)
• M65: 21,289,722 km (0.089 R)
• M66: 21,574,107 km (0.084 R)
• M67: 22,765,355 km (0.096 R)
• M68: 23,515,588 km (0.051 R)
• M69: 25,040,140 km (0.092 R)
• M70: 25,727,991 km (0.111 R)
• M71: 26,160,928 km (0.045 R)
• M72: 26,640,090 km (0.071 R)
• M73: 26,946,616 km (0.096 R)
• M74: 27,651,371 km (0.032 R)
• M75: 28,451,570 km (0.088 R)
• M76: 28,540,880 km (0.094 R)
• M77: 28,675,069 km (0.076 R)
• M78: 29,349,457 km (0.077 R)
• M79: 29,439,814 km (0.103 R)
• M80: 29,938,124 km (0.068 R)
• M81: 30,256,768 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 13.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.63 AU - 8.31 AU

Year: 8611 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,522,209 km

• M1: 193,879 km (0.095 R)
• M2: 324,328 km (0.101 R)
• M3: 418,425 km (0.112 R)
• M4: 569,669 km (0.115 R)
• M5: 759,508 km (0.106 R)
• M6: 898,934 km (0.11 R)
• M7: 1,165,367 km (0.12 R)
• M8: 1,350,719 km (0.098 R)
• M9: 1,590,973 km (0.033 R)
• M10: 1,798,316 km (0.106 R)
• M11: 2,447,421 km (0.109 R)
• M12: 2,580,414 km (0.071 R)
• M13: 2,993,902 km (0.067 R)
• M14: 3,517,944 km (0.107 R)
• M15: 3,821,777 km (0.12 R)
• M16: 4,229,581 km (0.071 R)
• M17: 4,325,622 km (0.09 R)
• M18: 4,850,861 km (0.113 R)
• M19: 4,951,540 km (0.082 R)
• M20: 5,292,623 km (0.09 R)
• M21: 6,882,549 km (0.103 R)
• M22: 7,379,065 km (0.112 R)
• M23: 7,612,138 km (0.072 R)
• M24: 7,847,755 km (0.106 R)
• M25: 8,487,734 km (0.056 R)
• M26: 9,227,795 km (0.103 R)
• M27: 9,648,015 km (0.097 R)
• M28: 10,246,856 km (0.112 R)
• M29: 12,390,294 km (0.066 R)
• M30: 12,621,273 km (0.083 R)
• M31: 12,900,572 km (0.103 R)
• M32: 13,846,031 km (0.109 R)
• M33: 14,375,458 km (0.103 R)
• M34: 14,618,405 km (0.103 R)
• M35: 16,508,723 km (0.062 R)
• M36: 17,070,164 km (0.09 R)
• M37: 18,211,895 km (0.05 R)
• M38: 18,580,355 km (0.038 R)
• M39: 18,898,101 km (0.099 R)
• M40: 19,217,791 km (0.063 R)
• M41: 19,324,754 km (0.084 R)
• M42: 19,700,544 km (0.098 R)
• M43: 20,897,476 km (0.034 R)
• M44: 21,062,483 km (0.111 R)
• M45: 21,172,886 km (0.108 R)
• M46: 22,117,896 km (0.112 R)
• M47: 22,623,836 km (0.045 R)
• M48: 22,793,330 km (0.115 R)
• M49: 23,019,971 km (0.105 R)
• M50: 23,761,827 km (0.075 R)
• M51: 23,991,609 km (0.053 R)
• M52: 24,511,462 km (0.08 R)
• M53: 25,035,054 km (0.104 R)
• M54: 25,210,383 km (0.114 R)
• M55: 25,444,803 km (0.1 R)
• M56: 26,152,401 km (0.066 R)
• M57: 27,466,618 km (0.052 R)
• M58: 27,889,232 km (0.07 R)
• M59: 28,374,976 km (0.062 R)
• M60: 29,047,269 km (0.067 R)
• M61: 29,663,163 km (0.041 R)
• M62: 29,786,731 km (0.11 R)
• M63: 30,158,781 km (0.061 R)
• M64: 30,844,987 km (0.06 R)
• M65: 31,033,031 km (0.117 R)
• M66: 32,169,227 km (0.12 R)
• M67: 32,487,122 km (0.064 R)
• M68: 33,511,868 km (0.086 R)
• M69: 33,963,504 km (0.102 R)
• M70: 34,938,134 km (0.091 R)
• M71: 35,461,726 km (0.107 R)
• M72: 38,724,755 km (0.117 R)
• M73: 39,810,836 km (0.071 R)
• M74: 39,947,269 km (0.079 R)
• M75: 40,289,250 km (0.108 R)
• M76: 40,563,313 km (0.108 R)
• M77: 41,666,298 km (0.085 R)
• M78: 41,943,653 km (0.106 R)
• M79: 42,639,582 km (0.104 R)
• M80: 43,620,196 km (0.115 R)
• M81: 45,034,045 km (0.081 R)
• M82: 45,247,522 km (0.077 R)
• M83: 47,110,763 km (0.112 R)
• M84: 48,269,997 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.2

Radius: 5.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.56 AU - 14.02 AU

Year: 21598 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,522,209 km

• M1: 71,807 km (0.106 R)
• M2: 163,510 km (0.039 R)
• M3: 262,245 km (0.111 R)
• M4: 486,791 km (0.109 R)
• M5: 799,900 km (0.032 R)
• M6: 1,231,938 km (0.071 R)
• M7: 1,390,063 km (0.105 R)
• M8: 1,459,926 km (0.102 R)
• M9: 1,750,893 km (0.112 R)
• M10: 1,801,158 km (0.058 R)
• M11: 2,329,987 km (0.084 R)
• M12: 2,497,536 km (0.113 R)
• M13: 2,611,380 km (0.083 R)
• M14: 2,756,191 km (0.085 R)
• M15: 2,814,983 km (0.09 R)
• M16: 2,874,074 km (0.052 R)
• M17: 2,933,465 km (0.099 R)
• M18: 3,206,331 km (0.07 R)
• M19: 3,551,005 km (0.12 R)
• M20: 3,679,210 km (0.103 R)
• M21: 4,006,381 km (0.113 R)
• M22: 4,445,750 km (0.062 R)
• M23: 6,081,004 km (0.094 R)
• M24: 6,234,641 km (0.089 R)
• M25: 6,663,388 km (0.094 R)
• M26: 8,557,447 km (0.033 R)
• M27: 8,600,382 km (0.06 R)
• M28: 9,164,814 km (0.053 R)
• M29: 9,385,022 km (0.075 R)
• M30: 9,473,584 km (0.049 R)
• M31: 9,651,755 km (0.116 R)
• M32: 10,604,395 km (0.096 R)
• M33: 10,696,697 km (0.036 R)
• M34: 11,068,597 km (0.064 R)
• M35: 11,777,242 km (0.069 R)
• M36: 11,824,964 km (0.04 R)
• M37: 12,646,854 km (0.12 R)
• M38: 12,892,045 km (0.1 R)
• M39: 13,287,582 km (0.111 R)
• M40: 13,737,423 km (0.1 R)
• M41: 14,293,927 km (0.086 R)
• M42: 14,498,278 km (0.084 R)
• M43: 14,961,283 km (0.084 R)
• M44: 15,012,894 km (0.066 R)
• M45: 16,219,401 km (0.078 R)
• M46: 16,325,915 km (0.049 R)
• M47: 17,131,051 km (0.11 R)
• M48: 17,293,663 km (0.107 R)
• M49: 18,724,268 km (0.071 R)
• M50: 19,172,014 km (0.085 R)
• M51: 19,793,444 km (0.105 R)
• M52: 20,593,792 km (0.094 R)
• M53: 20,824,472 km (0.117 R)
• M54: 22,759,670 km (0.057 R)
• M55: 23,597,867 km (0.063 R)
• M56: 23,718,294 km (0.045 R)
• M57: 23,899,606 km (0.068 R)
• M58: 24,141,955 km (0.056 R)
• M59: 24,263,428 km (0.057 R)
• M60: 25,365,965 km (0.079 R)
• M61: 25,737,117 km (0.111 R)
• M62: 26,924,176 km (0.118 R)
• M63: 27,746,515 km (0.073 R)
• M64: 29,221,850 km (0.061 R)
• M65: 29,480,953 km (0.098 R)
• M66: 30,262,901 km (0.106 R)
• M67: 31,117,853 km (0.05 R)
• M68: 32,314,486 km (0.074 R)
• M69: 32,851,244 km (0.05 R)
• M70: 32,985,882 km (0.105 R)
• M71: 34,001,502 km (0.109 R)
• M72: 34,684,266 km (0.117 R)
• M73: 35,371,519 km (0.053 R)
• M74: 35,509,598 km (0.072 R)
• M75: 35,716,940 km (0.105 R)
• M76: 37,249,571 km (0.059 R)
• M77: 39,947,119 km (0.095 R)
• M78: 40,162,690 km (0.086 R)
• M79: 42,853,806 km (0.088 R)
• M80: 43,739,126 km (0.109 R)
• M81: 45,452,620 km (0.03 R)
• M82: 46,355,294 km (0.1 R)
• M83: 47,415,793 km (0.046 R)
• M84: 47,567,934 km (0.12 R)
• M85: 47,796,520 km (0.068 R)
• M86: 48,407,777 km (0.102 R)
• M87: 49,715,262 km (0.089 R)
• M88: 49,792,604 km (0.081 R)
• M89: 50,567,521 km (0.08 R)
• M90: 50,800,744 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 10,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit