🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.48 AU - 0.68 AU

Year: 158 Days

Day: 22.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 111.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,109,077 km

• M1: 45,777 km (0.029 R)
• M2: 348,114 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.59 AU - 0.71 AU

Year: 188 Days

Day: 19.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,109,077 km

• M1: 120,426 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.71 AU - 0.75 AU

Year: 223 Days

Day: 38.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,109,077 km

• M1: 450,589 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.03 AU - 1.23 AU

Year: 430 Days

Day: 20.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.97 AU - 3.17 AU

Year: 1927 Days

Day: 16.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.99 AU - 3.77 AU

Year: 2226 Days

Day: 26.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 13.2

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.95 AU - 11.45 AU

Year: 11667 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,109,077 km

• M1: 388,356 km (0.116 R)
• M2: 548,575 km (0.119 R)
• M3: 686,355 km (0.118 R)
• M4: 1,267,094 km (0.092 R)
• M5: 1,457,682 km (0.117 R)
• M6: 1,675,347 km (0.084 R)
• M7: 2,143,139 km (0.102 R)
• M8: 2,550,494 km (0.112 R)
• M9: 2,940,346 km (0.116 R)
• M10: 3,024,869 km (0.103 R)
• M11: 3,110,289 km (0.114 R)
• M12: 3,261,682 km (0.059 R)
• M13: 3,549,658 km (0.088 R)
• M14: 3,639,866 km (0.082 R)
• M15: 3,985,437 km (0.067 R)
• M16: 4,079,384 km (0.113 R)
• M17: 4,733,127 km (0.095 R)
• M18: 4,933,139 km (0.118 R)
• M19: 5,110,562 km (0.107 R)
• M20: 5,682,026 km (0.083 R)
• M21: 6,110,475 km (0.074 R)
• M22: 6,219,232 km (0.119 R)
• M23: 6,328,588 km (0.116 R)
• M24: 6,438,692 km (0.077 R)
• M25: 6,688,820 km (0.096 R)
• M26: 7,255,946 km (0.061 R)
• M27: 7,458,052 km (0.1 R)
• M28: 7,545,417 km (0.101 R)
• M29: 7,691,575 km (0.102 R)
• M30: 8,046,121 km (0.046 R)
• M31: 8,225,489 km (0.116 R)
• M32: 8,863,823 km (0.083 R)
• M33: 9,423,619 km (0.075 R)
• M34: 9,803,298 km (0.076 R)
• M35: 10,840,161 km (0.051 R)
• M36: 12,116,380 km (0.05 R)
• M37: 12,529,270 km (0.088 R)
• M38: 13,122,127 km (0.082 R)
• M39: 13,439,873 km (0.099 R)
• M40: 14,371,718 km (0.071 R)
• M41: 14,553,180 km (0.079 R)
• M42: 14,735,689 km (0.066 R)
• M43: 15,029,051 km (0.11 R)
• M44: 15,883,255 km (0.088 R)
• M45: 16,448,884 km (0.115 R)
• M46: 16,600,876 km (0.11 R)
• M47: 16,715,168 km (0.1 R)
• M48: 17,833,263 km (0.103 R)
• M49: 18,106,877 km (0.09 R)
• M50: 18,263,806 km (0.031 R)
• M51: 21,041,389 km (0.09 R)
• M52: 21,413,290 km (0.06 R)
• M53: 21,579,343 km (0.117 R)
• M54: 22,038,010 km (0.117 R)
• M55: 23,519,029 km (0.086 R)
• M56: 24,379,666 km (0.025 R)
• M57: 24,466,283 km (0.093 R)
• M58: 24,901,014 km (0.099 R)
• M59: 24,988,380 km (0.115 R)
• M60: 25,163,110 km (0.115 R)
• M61: 25,294,606 km (0.103 R)
• M62: 25,426,103 km (0.083 R)
• M63: 25,778,256 km (0.093 R)
• M64: 26,043,344 km (0.111 R)
• M65: 26,442,770 km (0.05 R)
• M66: 28,060,521 km (0.097 R)
• M67: 28,744,034 km (0.087 R)
• M68: 29,064,922 km (0.074 R)
• M69: 30,593,513 km (0.04 R)
• M70: 31,438,292 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 10.7

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.29 AU - 15.19 AU

Year: 16286 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,109,077 km

• M1: 240,703 km (0.063 R)
• M2: 650,003 km (0.103 R)
• M3: 826,379 km (0.116 R)
• M4: 896,989 km (0.088 R)
• M5: 1,121,535 km (0.034 R)
• M6: 1,595,312 km (0.074 R)
• M7: 1,685,070 km (0.088 R)
• M8: 2,061,608 km (0.106 R)
• M9: 2,226,465 km (0.091 R)
• M10: 3,114,777 km (0.094 R)
• M11: 3,537,690 km (0.076 R)
• M12: 3,856,783 km (0.071 R)
• M13: 4,060,984 km (0.057 R)
• M14: 5,359,643 km (0.037 R)
• M15: 5,634,005 km (0.111 R)
• M16: 6,484,170 km (0.032 R)
• M17: 6,727,566 km (0.078 R)
• M18: 6,825,702 km (0.064 R)
• M19: 7,073,287 km (0.1 R)
• M20: 7,577,282 km (0.067 R)
• M21: 7,730,769 km (0.118 R)
• M22: 7,937,065 km (0.074 R)
• M23: 8,197,365 km (0.072 R)
• M24: 9,431,398 km (0.051 R)
• M25: 9,929,858 km (0.12 R)
• M26: 10,098,006 km (0.108 R)
• M27: 10,436,995 km (0.104 R)
• M28: 10,665,131 km (0.078 R)
• M29: 11,830,499 km (0.109 R)
• M30: 13,528,883 km (0.101 R)
• M31: 14,028,092 km (0.092 R)
• M32: 14,469,854 km (0.112 R)
• M33: 15,044,609 km (0.09 R)
• M34: 15,953,416 km (0.099 R)
• M35: 17,552,468 km (0.097 R)
• M36: 18,371,067 km (0.092 R)
• M37: 18,854,268 km (0.116 R)
• M38: 19,062,658 km (0.108 R)
• M39: 19,341,808 km (0.056 R)
• M40: 19,692,465 km (0.04 R)
• M41: 20,685,795 km (0.107 R)
• M42: 23,016,680 km (0.1 R)
• M43: 23,165,081 km (0.114 R)
• M44: 24,288,411 km (0.085 R)
• M45: 24,894,881 km (0.11 R)
• M46: 25,429,544 km (0.113 R)
• M47: 26,510,239 km (0.108 R)
• M48: 26,821,851 km (0.09 R)
• M49: 28,556,887 km (0.079 R)
• M50: 29,599,136 km (0.056 R)
• M51: 30,653,950 km (0.057 R)
• M52: 30,817,311 km (0.09 R)
• M53: 32,633,280 km (0.085 R)
• M54: 34,823,841 km (0.025 R)
• M55: 36,023,018 km (0.065 R)
• M56: 38,549,726 km (0.082 R)
• M57: 40,683,590 km (0.026 R)
• M58: 44,694,458 km (0.104 R)
• M59: 45,530,262 km (0.091 R)
• M60: 47,217,277 km (0.118 R)
• M61: 47,500,466 km (0.104 R)
• M62: 48,638,756 km (0.097 R)
• M63: 49,020,081 km (0.111 R)
• M64: 50,459,362 km (0.056 R)
• M65: 50,748,834 km (0.029 R)
• M66: 51,329,573 km (0.09 R)
• M67: 51,620,690 km (0.111 R)
• M68: 51,717,929 km (0.102 R)
• M69: 51,912,406 km (0.074 R)
• M70: 52,497,483 km (0.072 R)
• M71: 52,693,008 km (0.105 R)
• M72: 53,379,213 km (0.079 R)
• M73: 55,256,666 km (0.075 R)
• M74: 57,961,545 km (0.054 R)
• M75: 58,669,891 km (0.095 R)
• M76: 60,299,611 km (0.053 R)
• M77: 60,401,935 km (0.085 R)
• M78: 61,531,699 km (0.057 R)
• M79: 62,150,884 km (0.104 R)
• M80: 63,916,289 km (0.079 R)
• M81: 64,543,253 km (0.096 R)
• M82: 64,752,690 km (0.095 R)
• M83: 65,803,466 km (0.104 R)
• M84: 66,436,564 km (0.034 R)
• M85: 67,496,315 km (0.041 R)
• M86: 68,989,302 km (0.094 R)
• M87: 69,203,526 km (0.107 R)
• M88: 70,169,928 km (0.059 R)
• M89: 70,277,639 km (0.091 R)
• M90: 71,032,809 km (0.086 R)
• M91: 71,465,596 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.9

Radius: 4.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.25 AU - 16.39 AU

Year: 18401 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,109,077 km

• M1: 62,233 km (0.082 R)
• M2: 93,947 km (0.057 R)
• M3: 406,308 km (0.061 R)
• M4: 714,180 km (0.108 R)
• M5: 898,784 km (0.113 R)
• M6: 1,202,617 km (0.108 R)
• M7: 1,329,027 km (0.069 R)
• M8: 1,633,758 km (0.062 R)
• M9: 3,892,836 km (0.069 R)
• M10: 4,715,325 km (0.086 R)
• M11: 5,175,338 km (0.086 R)
• M12: 5,559,506 km (0.103 R)
• M13: 6,702,583 km (0.088 R)
• M14: 6,926,830 km (0.105 R)
• M15: 8,118,228 km (0.077 R)
• M16: 9,984,162 km (0.044 R)
• M17: 10,166,671 km (0.076 R)
• M18: 10,203,472 km (0.105 R)
• M19: 10,276,775 km (0.032 R)
• M20: 10,387,328 km (0.06 R)
• M21: 10,572,381 km (0.1 R)
• M22: 10,683,981 km (0.029 R)
• M23: 11,247,516 km (0.092 R)
• M24: 11,820,775 km (0.045 R)
• M25: 11,936,414 km (0.11 R)
• M26: 13,839,449 km (0.109 R)
• M27: 14,453,249 km (0.114 R)
• M28: 15,411,573 km (0.12 R)
• M29: 15,664,842 km (0.091 R)
• M30: 18,900,494 km (0.033 R)
• M31: 20,361,467 km (0.056 R)
• M32: 23,390,076 km (0.12 R)
• M33: 23,924,589 km (0.075 R)
• M34: 24,071,195 km (0.088 R)
• M35: 24,660,012 km (0.101 R)
• M36: 26,303,794 km (0.105 R)
• M37: 26,354,208 km (0.115 R)
• M38: 27,623,696 km (0.101 R)
• M39: 27,726,170 km (0.114 R)
• M40: 31,389,373 km (0.089 R)
• M41: 32,086,350 km (0.077 R)
• M42: 32,625,800 km (0.12 R)
• M43: 32,788,263 km (0.089 R)
• M44: 33,604,469 km (0.084 R)
• M45: 34,152,446 km (0.063 R)
• M46: 34,537,660 km (0.105 R)
• M47: 35,423,729 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.9

Radius: 4.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.08 AU - 16.74 AU

Year: 22729 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,109,077 km

• M1: 61,634 km (0.096 R)
• M2: 780,452 km (0.095 R)
• M3: 1,186,610 km (0.11 R)
• M4: 1,648,569 km (0.038 R)
• M5: 1,799,363 km (0.095 R)
• M6: 2,445,626 km (0.077 R)
• M7: 2,692,462 km (0.104 R)
• M8: 2,768,009 km (0.054 R)
• M9: 3,077,378 km (0.104 R)
• M10: 3,130,036 km (0.066 R)
• M11: 3,756,552 km (0.119 R)
• M12: 3,841,075 km (0.058 R)
• M13: 4,098,383 km (0.085 R)
• M14: 4,811,666 km (0.097 R)
• M15: 5,120,137 km (0.083 R)
• M16: 6,215,792 km (0.097 R)
• M17: 6,824,056 km (0.06 R)
• M18: 7,240,088 km (0.103 R)
• M19: 8,536,653 km (0.099 R)
• M20: 10,531,690 km (0.06 R)
• M21: 10,971,508 km (0.032 R)
• M22: 15,099,511 km (0.12 R)
• M23: 15,594,830 km (0.058 R)
• M24: 15,867,397 km (0.117 R)
• M25: 16,462,946 km (0.069 R)
• M26: 17,019,301 km (0.098 R)
• M27: 17,865,277 km (0.057 R)
• M28: 18,436,890 km (0.107 R)
• M29: 19,891,730 km (0.09 R)
• M30: 20,384,954 km (0.111 R)
• M31: 20,483,988 km (0.05 R)
• M32: 21,433,485 km (0.113 R)
• M33: 22,550,682 km (0.03 R)
• M34: 22,961,628 km (0.056 R)
• M35: 23,738,789 km (0.108 R)
• M36: 24,735,559 km (0.078 R)
• M37: 24,841,325 km (0.045 R)
• M38: 25,053,155 km (0.03 R)
• M39: 25,799,499 km (0.075 R)
• M40: 26,229,294 km (0.091 R)
• M41: 29,751,127 km (0.109 R)
• M42: 30,145,317 km (0.048 R)
• M43: 30,258,264 km (0.081 R)
• M44: 30,484,456 km (0.114 R)
• M45: 31,566,946 km (0.067 R)
• M46: 32,546,064 km (0.106 R)
• M47: 33,126,653 km (0.09 R)
• M48: 33,359,876 km (0.083 R)
• M49: 34,180,421 km (0.087 R)
• M50: 35,662,038 km (0.076 R)
• M51: 36,260,429 km (0.079 R)
• M52: 37,892,991 km (0.115 R)
• M53: 38,014,764 km (0.096 R)
• M54: 39,982,425 km (0.04 R)
• M55: 40,541,771 km (0.075 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit