🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.36 AU - 2.24 AU

Year: 849 Days

Day: 38.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.49 AU - 2.59 AU

Year: 1423 Days

Day: 43.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,283,765 km

• M1: 11,519 km (0.087 R)
• M2: 266,434 km (0.052 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545

Radius: 10.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.46 AU - 12.34 AU

Year: 11788 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,283,765 km

• M1: 134,638 km (0.101 R)
• M2: 206,295 km (0.088 R)
• M3: 305,479 km (0.118 R)
• M4: 389,852 km (0.111 R)
• M5: 573,857 km (0.11 R)
• M6: 1,068,129 km (0.082 R)
• M7: 1,467,705 km (0.098 R)
• M8: 1,603,390 km (0.106 R)
• M9: 1,911,861 km (0.063 R)
• M10: 2,213,600 km (0.052 R)
• M11: 2,343,899 km (0.09 R)
• M12: 2,584,902 km (0.076 R)
• M13: 2,834,132 km (0.07 R)
• M14: 2,947,377 km (0.119 R)
• M15: 3,296,539 km (0.11 R)
• M16: 3,751,765 km (0.104 R)
• M17: 4,098,234 km (0.071 R)
• M18: 5,198,975 km (0.059 R)
• M19: 5,479,022 km (0.075 R)
• M20: 5,585,386 km (0.105 R)
• M21: 5,656,595 km (0.115 R)
• M22: 6,610,730 km (0.058 R)
• M23: 6,876,117 km (0.03 R)
• M24: 7,145,094 km (0.025 R)
• M25: 7,495,901 km (0.096 R)
• M26: 8,500,001 km (0.085 R)
• M27: 8,788,725 km (0.104 R)
• M28: 9,460,869 km (0.102 R)
• M29: 9,588,775 km (0.044 R)
• M30: 10,193,150 km (0.087 R)
• M31: 10,499,975 km (0.053 R)
• M32: 10,988,263 km (0.036 R)
• M33: 11,895,125 km (0.086 R)
• M34: 13,300,148 km (0.088 R)
• M35: 13,539,355 km (0.086 R)
• M36: 14,314,571 km (0.082 R)
• M37: 14,412,408 km (0.099 R)
• M38: 14,806,300 km (0.027 R)
• M39: 15,303,713 km (0.11 R)
• M40: 15,907,789 km (0.089 R)
• M41: 16,009,216 km (0.107 R)
• M42: 16,263,832 km (0.069 R)
• M43: 16,366,007 km (0.088 R)
• M44: 16,776,952 km (0.12 R)
• M45: 17,609,016 km (0.045 R)
• M46: 19,965,930 km (0.104 R)
• M47: 20,405,000 km (0.111 R)
• M48: 20,570,455 km (0.087 R)
• M49: 21,014,013 km (0.07 R)
• M50: 21,236,914 km (0.08 R)
• M51: 21,797,607 km (0.05 R)
• M52: 22,306,539 km (0.077 R)
• M53: 22,876,506 km (0.085 R)
• M54: 23,048,394 km (0.113 R)
• M55: 23,740,434 km (0.079 R)
• M56: 24,147,340 km (0.106 R)
• M57: 24,497,848 km (0.042 R)
• M58: 25,322,432 km (0.072 R)
• M59: 25,678,624 km (0.079 R)
• M60: 25,857,394 km (0.079 R)
• M61: 27,119,850 km (0.117 R)
• M62: 27,241,174 km (0.032 R)
• M63: 28,896,175 km (0.112 R)
• M64: 29,144,208 km (0.093 R)
• M65: 29,829,666 km (0.118 R)
• M66: 30,080,242 km (0.072 R)
• M67: 30,583,639 km (0.057 R)
• M68: 31,790,146 km (0.062 R)
• M69: 32,046,108 km (0.084 R)
• M70: 32,238,491 km (0.099 R)
• M71: 32,882,809 km (0.065 R)
• M72: 33,987,739 km (0.115 R)
• M73: 34,577,603 km (0.08 R)
• M74: 35,303,153 km (0.098 R)
• M75: 36,033,789 km (0.072 R)
• M76: 36,367,542 km (0.066 R)
• M77: 36,769,511 km (0.092 R)
• M78: 38,527,884 km (0.073 R)
• M79: 40,175,107 km (0.098 R)
• M80: 42,125,863 km (0.086 R)
• M81: 42,759,559 km (0.105 R)
• M82: 44,178,794 km (0.069 R)
• M83: 44,321,511 km (0.102 R)
• M84: 48,454,601 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.3

Radius: 3.6

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.13 AU - 16.31 AU

Year: 18846 Days

Day: 24 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,283,765 km

• M1: 46,076 km (0.106 R)
• M2: 225,294 km (0.063 R)
• M3: 876,793 km (0.084 R)
• M4: 929,302 km (0.067 R)
• M5: 1,037,611 km (0.071 R)
• M6: 1,074,562 km (0.109 R)
• M7: 1,168,958 km (0.075 R)
• M8: 1,447,659 km (0.057 R)
• M9: 1,902,436 km (0.095 R)
• M10: 2,110,078 km (0.075 R)
• M11: 2,180,838 km (0.113 R)
• M12: 2,852,831 km (0.107 R)
• M13: 3,388,541 km (0.035 R)
• M14: 3,781,685 km (0.098 R)
• M15: 3,896,576 km (0.116 R)
• M16: 4,458,316 km (0.112 R)
• M17: 4,488,535 km (0.101 R)
• M18: 4,857,144 km (0.116 R)
• M19: 5,299,205 km (0.059 R)
• M20: 5,331,219 km (0.083 R)
• M21: 7,191,918 km (0.105 R)
• M22: 9,815,715 km (0.045 R)
• M23: 10,452,852 km (0.112 R)
• M24: 10,533,485 km (0.032 R)
• M25: 10,573,727 km (0.079 R)
• M26: 10,735,742 km (0.079 R)
• M27: 10,980,334 km (0.12 R)
• M28: 11,850,545 km (0.116 R)
• M29: 14,997,187 km (0.111 R)
• M30: 15,361,906 km (0.112 R)
• M31: 17,086,171 km (0.082 R)
• M32: 19,412,568 km (0.05 R)
• M33: 19,462,085 km (0.051 R)
• M34: 19,660,601 km (0.115 R)
• M35: 19,959,498 km (0.037 R)
• M36: 21,374,394 km (0.102 R)
• M37: 21,579,194 km (0.09 R)
• M38: 21,630,506 km (0.11 R)
• M39: 23,768,110 km (0.034 R)
• M40: 24,727,630 km (0.085 R)
• M41: 25,536,955 km (0.099 R)
• M42: 26,904,878 km (0.045 R)
• M43: 27,960,291 km (0.053 R)
• M44: 28,352,536 km (0.093 R)
• M45: 28,972,620 km (0.069 R)
• M46: 29,483,197 km (0.1 R)
• M47: 29,768,181 km (0.113 R)
• M48: 29,996,916 km (0.089 R)
• M49: 30,571,073 km (0.102 R)
• M50: 30,859,498 km (0.103 R)
• M51: 31,730,157 km (0.11 R)
• M52: 32,315,085 km (0.076 R)
• M53: 33,376,931 km (0.067 R)
• M54: 33,555,102 km (0.085 R)
• M55: 33,733,572 km (0.12 R)
• M56: 34,270,628 km (0.104 R)
• M57: 37,059,581 km (0.082 R)
• M58: 40,172,563 km (0.044 R)
• M59: 40,361,954 km (0.093 R)
• M60: 40,488,514 km (0.08 R)
• M61: 40,551,794 km (0.107 R)
• M62: 42,144,263 km (0.1 R)
• M63: 42,336,796 km (0.099 R)
• M64: 42,658,282 km (0.05 R)
• M65: 43,109,618 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.3

Radius: 3.1

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.85 AU - 18.59 AU

Year: 26216 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 81,283,765 km

• M1: 641,326 km (0.11 R)
• M2: 1,158,336 km (0.097 R)
• M3: 1,521,261 km (0.083 R)
• M4: 1,548,488 km (0.096 R)
• M5: 2,373,819 km (0.117 R)
• M6: 3,489,221 km (0.109 R)
• M7: 4,582,482 km (0.036 R)
• M8: 4,661,470 km (0.095 R)
• M9: 5,686,664 km (0.098 R)
• M10: 6,823,009 km (0.054 R)
• M11: 7,232,309 km (0.118 R)
• M12: 7,602,863 km (0.052 R)
• M13: 7,649,538 km (0.068 R)
• M14: 7,696,362 km (0.064 R)
• M15: 8,410,243 km (0.069 R)
• M16: 9,046,034 km (0.073 R)
• M17: 9,696,934 km (0.1 R)
• M18: 10,362,944 km (0.103 R)
• M19: 13,282,496 km (0.076 R)
• M20: 13,395,293 km (0.12 R)
• M21: 15,182,389 km (0.087 R)
• M22: 15,894,026 km (0.119 R)
• M23: 15,953,865 km (0.105 R)
• M24: 16,495,409 km (0.047 R)
• M25: 17,104,123 km (0.114 R)
• M26: 18,531,885 km (0.113 R)
• M27: 18,720,827 km (0.106 R)
• M28: 21,169,894 km (0.106 R)
• M29: 21,698,124 km (0.092 R)
• M30: 22,364,582 km (0.118 R)
• M31: 23,854,128 km (0.118 R)
• M32: 25,305,677 km (0.072 R)
• M33: 25,375,539 km (0.095 R)
• M34: 28,438,256 km (0.097 R)
• M35: 28,583,516 km (0.077 R)
• M36: 29,240,250 km (0.086 R)
• M37: 30,123,626 km (0.102 R)
• M38: 30,642,880 km (0.085 R)
• M39: 30,717,380 km (0.089 R)
• M40: 31,465,070 km (0.105 R)
• M41: 31,916,407 km (0.082 R)
• M42: 32,370,137 km (0.06 R)
• M43: 40,317,973 km (0.117 R)
• M44: 40,399,503 km (0.09 R)
• M45: 40,562,864 km (0.085 R)
• M46: 40,808,205 km (0.069 R)
• M47: 44,042,361 km (0.088 R)
• M48: 46,928,254 km (0.108 R)
• M49: 47,443,768 km (0.083 R)
• M50: 47,961,227 km (0.078 R)
• M51: 48,134,162 km (0.109 R)
• M52: 50,576,497 km (0.091 R)
• M53: 51,016,763 km (0.039 R)
• M54: 52,434,502 km (0.096 R)
• M55: 53,775,199 km (0.112 R)
• M56: 56,125,830 km (0.075 R)
• M57: 56,855,718 km (0.07 R)
• M58: 58,971,929 km (0.115 R)
• M59: 61,958,651 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.78 AU - 19.7 AU

Year: 28512 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,283,765 km

• M1: 102,026 km (0.075 R)
• M2: 542,591 km (0.096 R)
• M3: 823,387 km (0.109 R)
• M4: 980,016 km (0.062 R)
• M5: 1,118,244 km (0.11 R)
• M6: 2,476,593 km (0.092 R)
• M7: 3,432,224 km (0.107 R)
• M8: 3,904,804 km (0.115 R)
• M9: 4,910,550 km (0.119 R)
• M10: 5,295,316 km (0.083 R)
• M11: 6,823,159 km (0.101 R)
• M12: 9,348,072 km (0.109 R)
• M13: 11,363,005 km (0.042 R)
• M14: 11,552,696 km (0.081 R)
• M15: 11,616,125 km (0.062 R)
• M16: 11,871,040 km (0.118 R)
• M17: 12,581,779 km (0.063 R)
• M18: 13,506,145 km (0.054 R)
• M19: 14,044,248 km (0.045 R)
• M20: 14,112,016 km (0.105 R)
• M21: 15,629,686 km (0.089 R)
• M22: 16,909,795 km (0.119 R)
• M23: 17,343,779 km (0.102 R)
• M24: 18,742,668 km (0.107 R)
• M25: 19,568,897 km (0.041 R)
• M26: 19,720,440 km (0.095 R)
• M27: 20,483,838 km (0.115 R)
• M28: 20,946,544 km (0.066 R)
• M29: 21,960,818 km (0.065 R)
• M30: 22,197,182 km (0.089 R)
• M31: 22,592,869 km (0.095 R)
• M32: 22,990,949 km (0.09 R)
• M33: 23,632,873 km (0.116 R)
• M34: 23,875,072 km (0.061 R)
• M35: 26,341,941 km (0.1 R)
• M36: 29,754,867 km (0.066 R)
• M37: 30,278,759 km (0.089 R)
• M38: 32,046,706 km (0.102 R)
• M39: 32,404,395 km (0.084 R)
• M40: 34,394,794 km (0.092 R)
• M41: 34,486,199 km (0.072 R)
• M42: 35,497,032 km (0.084 R)
• M43: 36,052,638 km (0.101 R)
• M44: 36,145,389 km (0.093 R)
• M45: 37,359,824 km (0.071 R)
• M46: 37,547,869 km (0.081 R)
• M47: 37,641,966 km (0.092 R)
• M48: 38,113,798 km (0.088 R)
• M49: 38,587,724 km (0.107 R)
• M50: 39,828,638 km (0.118 R)
• M51: 40,695,408 km (0.07 R)
• M52: 40,888,838 km (0.043 R)
• M53: 42,153,838 km (0.095 R)
• M54: 43,629,471 km (0.081 R)
• M55: 44,224,272 km (0.108 R)
• M56: 45,924,602 km (0.099 R)
• M57: 46,125,960 km (0.043 R)
• M58: 46,226,789 km (0.037 R)
• M59: 48,054,127 km (0.052 R)
• M60: 49,182,544 km (0.091 R)
• M61: 49,491,763 km (0.06 R)
• M62: 50,839,191 km (0.103 R)
• M63: 51,151,850 km (0.111 R)
• M64: 54,207,088 km (0.116 R)
• M65: 55,274,319 km (0.062 R)
• M66: 55,381,431 km (0.104 R)
• M67: 56,672,012 km (0.097 R)
• M68: 56,888,031 km (0.116 R)
• M69: 58,626,508 km (0.028 R)
• M70: 59,611,909 km (0.058 R)
• M71: 61,821,470 km (0.095 R)
• M72: 62,043,772 km (0.117 R)
• M73: 64,507,948 km (0.093 R)
• M74: 66,433,871 km (0.104 R)
• M75: 67,003,989 km (0.12 R)
• M76: 67,919,378 km (0.077 R)
• M77: 68,034,120 km (0.11 R)
• M78: 72,910,412 km (0.109 R)
• M79: 73,733,948 km (0.084 R)
• M80: 74,560,626 km (0.072 R)
• M81: 75,866,017 km (0.096 R)
• M82: 76,104,027 km (0.072 R)
• M83: 76,223,257 km (0.089 R)
• M84: 80,190,293 km (0.082 R)
• M85: 81,040,308 km (0.106 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit