🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.09 AU - 1.63 AU

Year: 585 Days

Day: 36.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,708,611 km

• M1: 913,893 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.28 AU - 5.04 AU

Year: 3131 Days

Day: 29.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 13.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.22 AU - 8.4 AU

Year: 8053 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,708,611 km

• M1: 167,699 km (0.101 R)
• M2: 384,766 km (0.059 R)
• M3: 589,116 km (0.033 R)
• M4: 818,450 km (0.067 R)
• M5: 1,347,428 km (0.086 R)
• M6: 1,480,570 km (0.09 R)
• M7: 1,658,592 km (0.093 R)
• M8: 1,843,943 km (0.116 R)
• M9: 2,349,435 km (0.032 R)
• M10: 2,654,016 km (0.081 R)
• M11: 2,799,126 km (0.066 R)
• M12: 3,590,498 km (0.119 R)
• M13: 3,942,502 km (0.099 R)
• M14: 4,164,655 km (0.118 R)
• M15: 5,064,786 km (0.073 R)
• M16: 5,614,558 km (0.107 R)
• M17: 6,151,464 km (0.111 R)
• M18: 6,247,955 km (0.12 R)
• M19: 6,409,970 km (0.095 R)
• M20: 6,904,241 km (0.086 R)
• M21: 7,038,131 km (0.055 R)
• M22: 7,582,368 km (0.039 R)
• M23: 8,034,752 km (0.076 R)
• M24: 8,210,978 km (0.118 R)
• M25: 8,317,492 km (0.045 R)
• M26: 8,747,735 km (0.026 R)
• M27: 9,185,459 km (0.1 R)
• M28: 10,349,031 km (0.102 R)
• M29: 11,006,813 km (0.101 R)
• M30: 11,558,829 km (0.068 R)
• M31: 12,241,145 km (0.104 R)
• M32: 12,485,139 km (0.088 R)
• M33: 13,519,010 km (0.096 R)
• M34: 14,152,557 km (0.069 R)
• M35: 14,882,295 km (0.063 R)
• M36: 15,317,326 km (0.112 R)
• M37: 15,844,808 km (0.115 R)
• M38: 16,066,363 km (0.084 R)
• M39: 19,322,211 km (0.104 R)
• M40: 19,606,596 km (0.116 R)
• M41: 20,083,365 km (0.115 R)
• M42: 20,275,299 km (0.117 R)
• M43: 20,419,511 km (0.044 R)
• M44: 20,612,492 km (0.105 R)
• M45: 21,194,877 km (0.057 R)
• M46: 21,488,089 km (0.113 R)
• M47: 22,078,551 km (0.083 R)
• M48: 22,624,584 km (0.047 R)
• M49: 23,578,120 km (0.051 R)
• M50: 23,881,954 km (0.085 R)
• M51: 25,420,568 km (0.079 R)
• M52: 26,254,426 km (0.099 R)
• M53: 26,727,305 km (0.098 R)
• M54: 27,948,622 km (0.106 R)
• M55: 28,809,109 km (0.078 R)
• M56: 29,351,252 km (0.097 R)
• M57: 30,225,651 km (0.047 R)
• M58: 32,224,429 km (0.09 R)
• M59: 32,900,162 km (0.041 R)
• M60: 34,437,729 km (0.038 R)
• M61: 35,013,082 km (0.119 R)
• M62: 35,244,062 km (0.117 R)
• M63: 35,591,577 km (0.119 R)
• M64: 36,056,677 km (0.101 R)
• M65: 36,231,707 km (0.116 R)
• M66: 36,816,934 km (0.11 R)
• M67: 37,287,269 km (0.093 R)
• M68: 37,641,367 km (0.082 R)
• M69: 37,878,031 km (0.12 R)
• M70: 38,949,302 km (0.112 R)
• M71: 39,970,307 km (0.119 R)
• M72: 40,090,883 km (0.116 R)
• M73: 40,272,196 km (0.107 R)
• M74: 40,514,245 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 10.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.49 AU - 9.73 AU

Year: 10145 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,708,611 km

• M1: 165,605 km (0.071 R)
• M2: 287,078 km (0.073 R)
• M3: 369,357 km (0.034 R)
• M4: 600,486 km (0.054 R)
• M5: 694,733 km (0.116 R)
• M6: 835,803 km (0.056 R)
• M7: 920,924 km (0.086 R)
• M8: 1,089,072 km (0.109 R)
• M9: 1,159,234 km (0.108 R)
• M10: 1,243,158 km (0.115 R)
• M11: 1,455,886 km (0.081 R)
• M12: 1,776,624 km (0.048 R)
• M13: 1,945,371 km (0.116 R)
• M14: 2,075,521 km (0.069 R)
• M15: 2,483,325 km (0.101 R)
• M16: 3,082,763 km (0.062 R)
• M17: 3,235,204 km (0.031 R)
• M18: 3,303,719 km (0.116 R)
• M19: 3,477,403 km (0.096 R)
• M20: 3,689,831 km (0.119 R)
• M21: 4,183,355 km (0.039 R)
• M22: 4,333,551 km (0.092 R)
• M23: 4,485,692 km (0.083 R)
• M24: 4,639,628 km (0.087 R)
• M25: 4,834,405 km (0.114 R)
• M26: 5,032,024 km (0.093 R)
• M27: 5,313,118 km (0.059 R)
• M28: 5,435,190 km (0.05 R)
• M29: 5,578,654 km (0.057 R)
• M30: 5,702,820 km (0.031 R)
• M31: 5,974,789 km (0.087 R)
• M32: 6,251,097 km (0.115 R)
• M33: 6,315,573 km (0.1 R)
• M34: 6,618,808 km (0.055 R)
• M35: 6,728,314 km (0.052 R)
• M36: 6,971,410 km (0.117 R)
• M37: 7,149,881 km (0.055 R)
• M38: 7,603,013 km (0.105 R)
• M39: 7,740,792 km (0.072 R)
• M40: 7,856,282 km (0.091 R)
• M41: 8,159,068 km (0.113 R)
• M42: 8,608,609 km (0.095 R)
• M43: 8,800,244 km (0.097 R)
• M44: 8,993,375 km (0.103 R)
• M45: 11,026,709 km (0.103 R)
• M46: 11,234,950 km (0.028 R)
• M47: 11,523,524 km (0.029 R)
• M48: 12,108,003 km (0.096 R)
• M49: 12,376,830 km (0.118 R)
• M50: 12,674,829 km (0.025 R)
• M51: 13,611,013 km (0.083 R)
• M52: 14,200,279 km (0.079 R)
• M53: 14,540,763 km (0.115 R)
• M54: 14,654,907 km (0.095 R)
• M55: 14,970,259 km (0.109 R)
• M56: 15,114,322 km (0.046 R)
• M57: 15,432,965 km (0.104 R)
• M58: 16,047,364 km (0.083 R)
• M59: 16,135,776 km (0.081 R)
• M60: 16,313,049 km (0.075 R)
• M61: 16,580,231 km (0.068 R)
• M62: 16,998,806 km (0.102 R)
• M63: 17,299,947 km (0.103 R)
• M64: 17,390,752 km (0.105 R)
• M65: 17,511,777 km (0.089 R)
• M66: 18,029,835 km (0.096 R)
• M67: 18,429,410 km (0.088 R)
• M68: 18,583,945 km (0.082 R)
• M69: 19,771,902 km (0.105 R)
• M70: 20,120,315 km (0.12 R)
• M71: 20,343,216 km (0.071 R)
• M72: 20,855,589 km (0.089 R)
• M73: 21,016,556 km (0.083 R)
• M74: 21,145,659 km (0.111 R)
• M75: 21,274,912 km (0.055 R)
• M76: 21,599,539 km (0.102 R)
• M77: 21,827,676 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.2

Radius: 3.3

Gravity: 70.91 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.44 AU - 15.5 AU

Year: 17234 Days

Day: 19.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,708,611 km

• M1: 43,234 km (0.111 R)
• M2: 112,647 km (0.12 R)
• M3: 199,863 km (0.084 R)
• M4: 965,505 km (0.082 R)
• M5: 1,094,308 km (0.091 R)
• M6: 1,120,787 km (0.043 R)
• M7: 1,147,416 km (0.111 R)
• M8: 1,228,647 km (0.115 R)
• M9: 1,283,999 km (0.056 R)
• M10: 1,513,033 km (0.118 R)
• M11: 1,572,274 km (0.108 R)
• M12: 1,848,581 km (0.088 R)
• M13: 2,139,549 km (0.106 R)
• M14: 2,307,398 km (0.113 R)
• M15: 2,410,171 km (0.092 R)
• M16: 2,799,575 km (0.097 R)
• M17: 3,361,614 km (0.086 R)
• M18: 4,670,894 km (0.046 R)
• M19: 4,932,092 km (0.08 R)
• M20: 5,377,894 km (0.061 R)
• M21: 5,514,178 km (0.076 R)
• M22: 5,697,585 km (0.084 R)
• M23: 6,070,382 km (0.054 R)
• M24: 6,355,217 km (0.061 R)
• M25: 6,741,778 km (0.108 R)
• M26: 7,689,929 km (0.089 R)
• M27: 8,205,443 km (0.101 R)
• M28: 8,892,247 km (0.102 R)
• M29: 8,999,509 km (0.083 R)
• M30: 9,762,458 km (0.094 R)
• M31: 11,817,185 km (0.088 R)
• M32: 12,953,530 km (0.1 R)
• M33: 13,136,039 km (0.085 R)
• M34: 14,249,347 km (0.042 R)
• M35: 14,312,028 km (0.069 R)
• M36: 16,367,204 km (0.034 R)
• M37: 16,961,706 km (0.108 R)
• M38: 17,295,010 km (0.056 R)
• M39: 17,563,239 km (0.091 R)
• M40: 18,444,370 km (0.108 R)
• M41: 18,786,949 km (0.04 R)
• M42: 19,270,300 km (0.048 R)
• M43: 19,409,127 km (0.111 R)
• M44: 19,757,690 km (0.119 R)
• M45: 20,249,119 km (0.1 R)
• M46: 20,602,619 km (0.084 R)
• M47: 22,765,954 km (0.114 R)
• M48: 25,227,437 km (0.118 R)
• M49: 25,455,424 km (0.12 R)
• M50: 25,531,569 km (0.102 R)
• M51: 25,760,305 km (0.107 R)
• M52: 25,913,343 km (0.087 R)
• M53: 26,528,041 km (0.11 R)
• M54: 26,759,918 km (0.043 R)
• M55: 27,225,466 km (0.102 R)
• M56: 27,381,197 km (0.113 R)
• M57: 27,537,228 km (0.119 R)
• M58: 28,085,953 km (0.108 R)
• M59: 29,593,002 km (0.105 R)
• M60: 30,558,357 km (0.12 R)
• M61: 31,861,504 km (0.1 R)
• M62: 34,521,653 km (0.072 R)
• M63: 34,690,250 km (0.118 R)
• M64: 37,771,667 km (0.059 R)
• M65: 38,818,104 km (0.114 R)
• M66: 39,432,952 km (0.106 R)
• M67: 39,697,441 km (0.111 R)
• M68: 40,139,502 km (0.088 R)
• M69: 40,316,776 km (0.039 R)
• M70: 42,735,624 km (0.09 R)
• M71: 45,016,842 km (0.067 R)
• M72: 45,200,997 km (0.095 R)
• M73: 45,385,451 km (0.086 R)
• M74: 46,218,561 km (0.118 R)
• M75: 46,404,362 km (0.088 R)
• M76: 46,590,462 km (0.107 R)
• M77: 47,150,257 km (0.074 R)
• M78: 47,430,902 km (0.099 R)
• M79: 47,899,892 km (0.117 R)
• M80: 48,559,170 km (0.101 R)
• M81: 51,130,009 km (0.075 R)
• M82: 52,868,336 km (0.077 R)
• M83: 53,257,141 km (0.026 R)
• M84: 54,233,566 km (0.081 R)
• M85: 54,822,384 km (0.071 R)
• M86: 55,907,118 km (0.094 R)
• M87: 56,204,070 km (0.091 R)
• M88: 58,499,051 km (0.034 R)
• M89: 58,599,580 km (0.043 R)
• M90: 59,102,678 km (0.07 R)
• M91: 60,824,400 km (0.104 R)
• M92: 62,562,428 km (0.073 R)
• M93: 64,731,896 km (0.12 R)
• M94: 66,087,253 km (0.106 R)
• M95: 66,401,259 km (0.104 R)
• M96: 66,715,863 km (0.078 R)
• M97: 67,768,135 km (0.086 R)
• M98: 70,957,412 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 12,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit