🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.53 AU - 0.85 AU

Year: 209 Days

Day: 28.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,337,063 km

• M1: 49,367 km (0.105 R)
• M2: 474,225 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.28 AU - 1.76 AU

Year: 684 Days

Day: 41.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,337,063 km

• M1: 66,721 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.16 AU - 5.22 AU

Year: 3710 Days

Day: 22.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 9.5

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.92 AU - 6.18 AU

Year: 5435 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,337,063 km

• M1: 170,691 km (0.056 R)
• M2: 551,268 km (0.09 R)
• M3: 1,029,084 km (0.044 R)
• M4: 1,124,976 km (0.095 R)
• M5: 1,413,251 km (0.12 R)
• M6: 1,538,764 km (0.044 R)
• M7: 1,977,684 km (0.065 R)
• M8: 2,058,018 km (0.099 R)
• M9: 2,180,389 km (0.089 R)
• M10: 2,305,453 km (0.043 R)
• M11: 2,519,079 km (0.084 R)
• M12: 2,628,285 km (0.078 R)
• M13: 2,694,706 km (0.06 R)
• M14: 2,897,112 km (0.118 R)
• M15: 2,965,778 km (0.096 R)
• M16: 3,364,905 km (0.077 R)
• M17: 3,583,318 km (0.047 R)
• M18: 3,982,894 km (0.09 R)
• M19: 4,059,338 km (0.088 R)
• M20: 4,370,502 km (0.082 R)
• M21: 4,851,609 km (0.055 R)
• M22: 5,349,620 km (0.112 R)
• M23: 5,490,840 km (0.101 R)
• M24: 5,719,426 km (0.089 R)
• M25: 5,834,915 km (0.092 R)
• M26: 6,068,288 km (0.09 R)
• M27: 6,634,666 km (0.073 R)
• M28: 6,725,771 km (0.106 R)
• M29: 7,218,097 km (0.077 R)
• M30: 7,405,693 km (0.082 R)
• M31: 7,849,849 km (0.104 R)
• M32: 7,946,190 km (0.11 R)
• M33: 8,302,682 km (0.114 R)
• M34: 8,532,315 km (0.077 R)
• M35: 8,598,287 km (0.104 R)
• M36: 8,764,042 km (0.088 R)
• M37: 9,815,116 km (0.113 R)
• M38: 9,884,380 km (0.066 R)
• M39: 10,479,032 km (0.025 R)
• M40: 10,869,931 km (0.06 R)
• M41: 11,338,172 km (0.064 R)
• M42: 12,145,552 km (0.082 R)
• M43: 12,706,544 km (0.09 R)
• M44: 12,971,332 km (0.112 R)
• M45: 14,204,767 km (0.117 R)
• M46: 14,322,351 km (0.116 R)
• M47: 14,558,416 km (0.09 R)
• M48: 16,042,427 km (0.086 R)
• M49: 16,246,778 km (0.099 R)
• M50: 16,657,873 km (0.093 R)
• M51: 17,322,685 km (0.034 R)
• M52: 17,406,460 km (0.077 R)
• M53: 18,378,846 km (0.096 R)
• M54: 18,549,837 km (0.081 R)
• M55: 19,065,800 km (0.086 R)
• M56: 19,673,616 km (0.117 R)
• M57: 20,464,540 km (0.09 R)
• M58: 20,553,102 km (0.106 R)
• M59: 21,760,656 km (0.054 R)
• M60: 22,441,476 km (0.115 R)
• M61: 23,129,327 km (0.119 R)
• M62: 23,221,479 km (0.049 R)
• M63: 23,684,484 km (0.113 R)
• M64: 23,963,784 km (0.086 R)
• M65: 24,150,482 km (0.071 R)
• M66: 24,902,510 km (0.091 R)
• M67: 25,614,447 km (0.036 R)
• M68: 25,948,947 km (0.094 R)
• M69: 26,477,626 km (0.053 R)
• M70: 26,670,608 km (0.077 R)
• M71: 27,937,253 km (0.109 R)
• M72: 28,380,212 km (0.069 R)
• M73: 28,726,382 km (0.032 R)
• M74: 32,161,298 km (0.119 R)
• M75: 32,418,906 km (0.095 R)
• M76: 32,780,783 km (0.1 R)
• M77: 33,508,577 km (0.112 R)
• M78: 34,241,606 km (0.087 R)
• M79: 34,768,490 km (0.043 R)
• M80: 35,617,009 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 13.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.3 AU - 12.3 AU

Year: 12074 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,337,063 km

• M1: 173,384 km (0.115 R)
• M2: 357,389 km (0.102 R)
• M3: 539,450 km (0.089 R)
• M4: 1,026,391 km (0.09 R)
• M5: 1,770,491 km (0.11 R)
• M6: 2,059,065 km (0.108 R)
• M7: 2,209,112 km (0.057 R)
• M8: 3,157,263 km (0.085 R)
• M9: 3,720,200 km (0.031 R)
• M10: 3,997,853 km (0.045 R)
• M11: 4,282,538 km (0.116 R)
• M12: 4,475,968 km (0.075 R)
• M13: 4,838,294 km (0.113 R)
• M14: 5,591,520 km (0.03 R)
• M15: 6,126,182 km (0.069 R)
• M16: 6,381,247 km (0.104 R)
• M17: 7,592,242 km (0.116 R)
• M18: 7,866,454 km (0.068 R)
• M19: 7,985,086 km (0.054 R)
• M20: 8,224,143 km (0.117 R)
• M21: 9,037,656 km (0.065 R)
• M22: 9,580,397 km (0.115 R)
• M23: 9,707,107 km (0.068 R)
• M24: 10,176,694 km (0.057 R)
• M25: 10,262,863 km (0.097 R)
• M26: 10,873,072 km (0.112 R)
• M27: 11,138,160 km (0.1 R)
• M28: 11,360,612 km (0.111 R)
• M29: 11,584,710 km (0.098 R)
• M30: 11,810,303 km (0.088 R)
• M31: 12,219,902 km (0.025 R)
• M32: 12,311,606 km (0.056 R)
• M33: 12,680,514 km (0.119 R)
• M34: 12,819,790 km (0.117 R)
• M35: 13,382,278 km (0.115 R)
• M36: 13,857,101 km (0.09 R)
• M37: 16,162,105 km (0.06 R)
• M38: 16,414,327 km (0.094 R)
• M39: 17,127,311 km (0.058 R)
• M40: 18,059,006 km (0.09 R)
• M41: 18,268,294 km (0.062 R)
• M42: 19,809,600 km (0.12 R)
• M43: 20,133,629 km (0.093 R)
• M44: 20,677,717 km (0.117 R)
• M45: 21,669,252 km (0.109 R)
• M46: 22,003,304 km (0.109 R)
• M47: 22,226,803 km (0.114 R)
• M48: 23,072,031 km (0.097 R)
• M49: 23,299,270 km (0.091 R)
• M50: 24,330,747 km (0.09 R)
• M51: 25,611,604 km (0.102 R)
• M52: 25,787,980 km (0.087 R)
• M53: 26,735,383 km (0.098 R)
• M54: 26,854,613 km (0.115 R)
• M55: 27,634,018 km (0.078 R)
• M56: 28,725,484 km (0.118 R)
• M57: 29,892,796 km (0.081 R)
• M58: 32,718,849 km (0.087 R)
• M59: 34,455,082 km (0.103 R)
• M60: 35,957,643 km (0.077 R)
• M61: 36,816,335 km (0.117 R)
• M62: 37,148,442 km (0.112 R)
• M63: 37,615,038 km (0.099 R)
• M64: 38,621,383 km (0.073 R)
• M65: 38,891,258 km (0.092 R)
• M66: 39,568,637 km (0.09 R)
• M67: 39,704,621 km (0.084 R)
• M68: 39,908,822 km (0.094 R)
• M69: 40,592,036 km (0.099 R)
• M70: 41,762,490 km (0.088 R)
• M71: 41,900,868 km (0.098 R)
• M72: 42,178,222 km (0.057 R)
• M73: 42,734,726 km (0.1 R)
• M74: 43,293,624 km (0.067 R)
• M75: 44,065,998 km (0.111 R)
• M76: 44,277,379 km (0.083 R)
• M77: 44,418,600 km (0.082 R)
• M78: 45,197,705 km (0.06 R)
• M79: 45,981,150 km (0.043 R)
• M80: 46,195,673 km (0.089 R)
• M81: 48,649,676 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.8

Radius: 6.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.07 AU - 16.81 AU

Year: 21092 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,337,063 km

• M1: 108,159 km (0.073 R)
• M2: 238,309 km (0.09 R)
• M3: 335,548 km (0.119 R)
• M4: 430,543 km (0.084 R)
• M5: 649,105 km (0.079 R)
• M6: 968,048 km (0.038 R)
• M7: 1,108,520 km (0.112 R)
• M8: 1,280,857 km (0.112 R)
• M9: 1,791,285 km (0.058 R)
• M10: 2,234,992 km (0.052 R)
• M11: 2,549,148 km (0.101 R)
• M12: 2,810,645 km (0.108 R)
• M13: 2,978,494 km (0.078 R)
• M14: 3,977,658 km (0.085 R)
• M15: 5,317,157 km (0.075 R)
• M16: 5,441,473 km (0.106 R)
• M17: 5,650,910 km (0.093 R)
• M18: 6,295,228 km (0.112 R)
• M19: 6,338,911 km (0.088 R)
• M20: 6,559,418 km (0.061 R)
• M21: 6,648,279 km (0.062 R)
• M22: 7,007,763 km (0.097 R)
• M23: 7,281,676 km (0.117 R)
• M24: 7,373,679 km (0.067 R)
• M25: 7,419,905 km (0.098 R)
• M26: 8,028,918 km (0.082 R)
• M27: 9,696,336 km (0.106 R)
• M28: 10,361,298 km (0.097 R)
• M29: 11,199,794 km (0.071 R)
• M30: 11,359,565 km (0.083 R)
• M31: 12,885,613 km (0.077 R)
• M32: 13,221,011 km (0.113 R)
• M33: 15,175,058 km (0.092 R)
• M34: 15,945,787 km (0.088 R)
• M35: 16,426,295 km (0.097 R)
• M36: 17,710,443 km (0.086 R)
• M37: 18,710,206 km (0.079 R)
• M38: 18,773,336 km (0.045 R)
• M39: 19,217,043 km (0.093 R)
• M40: 19,664,191 km (0.033 R)
• M41: 20,050,154 km (0.05 R)
• M42: 21,420,620 km (0.11 R)
• M43: 22,485,009 km (0.105 R)
• M44: 23,294,632 km (0.073 R)
• M45: 23,703,035 km (0.056 R)
• M46: 24,251,161 km (0.11 R)
• M47: 25,220,406 km (0.1 R)
• M48: 25,290,118 km (0.107 R)
• M49: 25,429,843 km (0.075 R)
• M50: 26,485,256 km (0.071 R)
• M51: 26,769,043 km (0.099 R)
• M52: 27,914,663 km (0.063 R)
• M53: 28,203,537 km (0.045 R)
• M54: 28,638,717 km (0.064 R)
• M55: 29,002,988 km (0.104 R)
• M56: 31,521,019 km (0.09 R)
• M57: 32,048,053 km (0.114 R)
• M58: 32,274,843 km (0.099 R)
• M59: 33,877,186 km (0.117 R)
• M60: 34,416,935 km (0.101 R)
• M61: 34,804,244 km (0.051 R)
• M62: 34,959,676 km (0.111 R)
• M63: 37,555,797 km (0.115 R)
• M64: 37,635,533 km (0.076 R)
• M65: 38,595,503 km (0.115 R)
• M66: 41,194,766 km (0.057 R)
• M67: 41,441,453 km (0.112 R)
• M68: 43,097,651 km (0.099 R)
• M69: 43,515,178 km (0.111 R)
• M70: 44,101,901 km (0.119 R)
• M71: 44,522,570 km (0.098 R)
• M72: 45,113,631 km (0.077 R)
• M73: 46,047,870 km (0.096 R)
• M74: 46,560,243 km (0.096 R)
• M75: 46,645,663 km (0.096 R)
• M76: 48,021,814 km (0.091 R)
• M77: 48,975,650 km (0.091 R)
• M78: 51,166,511 km (0.101 R)
• M79: 51,254,774 km (0.114 R)
• M80: 51,874,258 km (0.083 R)
• M81: 53,210,167 km (0.109 R)
• M82: 53,299,627 km (0.067 R)
• M83: 53,478,696 km (0.114 R)
• M84: 54,107,007 km (0.095 R)
• M85: 54,196,915 km (0.106 R)
• M86: 54,737,711 km (0.079 R)
• M87: 54,828,068 km (0.112 R)
• M88: 56,918,848 km (0.088 R)
• M89: 57,101,956 km (0.092 R)
• M90: 58,020,038 km (0.109 R)
• M91: 59,592,013 km (0.115 R)
• M92: 59,963,913 km (0.087 R)
• M93: 61,271,697 km (0.095 R)
• M94: 62,777,699 km (0.067 R)
• M95: 63,156,182 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.4

Radius: 5.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.96 AU - 21.74 AU

Year: 32302 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,337,063 km

• M1: 333,154 km (0.118 R)
• M2: 379,679 km (0.032 R)
• M3: 1,753,287 km (0.08 R)
• M4: 1,924,128 km (0.071 R)
• M5: 2,190,562 km (0.102 R)
• M6: 2,692,911 km (0.09 R)
• M7: 2,890,231 km (0.071 R)
• M8: 3,058,229 km (0.107 R)
• M9: 3,761,938 km (0.078 R)
• M10: 4,245,288 km (0.1 R)
• M11: 4,986,546 km (0.118 R)
• M12: 5,516,421 km (0.082 R)
• M13: 6,761,824 km (0.084 R)
• M14: 7,165,439 km (0.104 R)
• M15: 7,855,235 km (0.104 R)
• M16: 9,446,058 km (0.12 R)
• M17: 9,947,361 km (0.119 R)
• M18: 10,715,247 km (0.11 R)
• M19: 11,822,121 km (0.065 R)
• M20: 12,525,381 km (0.072 R)
• M21: 13,242,104 km (0.085 R)
• M22: 15,588,397 km (0.102 R)
• M23: 16,120,367 km (0.067 R)
• M24: 16,298,987 km (0.09 R)
• M25: 17,323,583 km (0.112 R)
• M26: 21,102,874 km (0.104 R)
• M27: 21,494,372 km (0.11 R)
• M28: 21,625,419 km (0.077 R)
• M29: 21,691,093 km (0.087 R)
• M30: 24,574,293 km (0.12 R)
• M31: 25,054,951 km (0.046 R)
• M32: 26,515,475 km (0.117 R)
• M33: 26,655,947 km (0.06 R)
• M34: 27,079,010 km (0.107 R)
• M35: 27,291,439 km (0.11 R)
• M36: 28,937,913 km (0.115 R)
• M37: 33,003,534 km (0.098 R)
• M38: 34,755,924 km (0.068 R)
• M39: 35,527,250 km (0.106 R)
• M40: 36,148,381 km (0.097 R)
• M41: 38,509,185 km (0.092 R)
• M42: 38,987,299 km (0.088 R)
• M43: 39,467,509 km (0.109 R)
• M44: 39,708,212 km (0.067 R)
• M45: 40,838,424 km (0.118 R)
• M46: 43,378,147 km (0.106 R)
• M47: 43,709,506 km (0.097 R)
• M48: 44,208,265 km (0.09 R)
• M49: 45,127,394 km (0.105 R)
• M50: 50,511,871 km (0.097 R)
• M51: 50,598,937 km (0.08 R)
• M52: 53,323,563 km (0.098 R)
• M53: 53,589,697 km (0.056 R)
• M54: 55,285,688 km (0.113 R)
• M55: 56,546,649 km (0.12 R)
• M56: 58,547,221 km (0.071 R)
• M57: 59,005,140 km (0.118 R)
• M58: 61,498,338 km (0.101 R)
• M59: 62,243,635 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit