🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.01 AU - 1.23 AU

Year: 444 Days

Day: 19.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 68.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.19 AU - 1.49 AU

Year: 581 Days

Day: 36.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.5

Radius: 7.8

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.23 AU - 18.49 AU

Year: 28285 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,896,403 km

• M1: 181,911 km (0.076 R)
• M2: 443,707 km (0.117 R)
• M3: 983,157 km (0.113 R)
• M4: 1,594,414 km (0.103 R)
• M5: 1,706,164 km (0.112 R)
• M6: 2,017,178 km (0.103 R)
• M7: 2,097,661 km (0.101 R)
• M8: 2,262,069 km (0.11 R)
• M9: 3,053,143 km (0.098 R)
• M10: 3,872,191 km (0.12 R)
• M11: 5,192,093 km (0.117 R)
• M12: 5,813,224 km (0.052 R)
• M13: 6,044,951 km (0.086 R)
• M14: 6,220,728 km (0.117 R)
• M15: 7,248,466 km (0.105 R)
• M16: 7,435,313 km (0.051 R)
• M17: 8,198,562 km (0.109 R)
• M18: 8,393,189 km (0.092 R)
• M19: 8,721,107 km (0.061 R)
• M20: 8,787,229 km (0.091 R)
• M21: 9,053,214 km (0.108 R)
• M22: 9,254,423 km (0.107 R)
• M23: 9,798,361 km (0.112 R)
• M24: 10,917,054 km (0.085 R)
• M25: 13,045,832 km (0.101 R)
• M26: 13,425,511 km (0.087 R)
• M27: 14,351,522 km (0.112 R)
• M28: 14,508,002 km (0.063 R)
• M29: 14,822,307 km (0.079 R)
• M30: 15,218,591 km (0.101 R)
• M31: 15,537,983 km (0.112 R)
• M32: 16,183,498 km (0.07 R)
• M33: 16,427,941 km (0.114 R)
• M34: 17,334,354 km (0.073 R)
• M35: 17,500,857 km (0.073 R)
• M36: 18,511,241 km (0.06 R)
• M37: 18,937,744 km (0.051 R)
• M38: 19,195,352 km (0.094 R)
• M39: 21,564,533 km (0.066 R)
• M40: 22,284,099 km (0.072 R)
• M41: 22,646,874 km (0.069 R)
• M42: 25,903,021 km (0.094 R)
• M43: 26,571,574 km (0.085 R)
• M44: 26,859,849 km (0.088 R)
• M45: 27,828,346 km (0.083 R)
• M46: 28,611,341 km (0.109 R)
• M47: 29,104,266 km (0.049 R)
• M48: 29,799,297 km (0.115 R)
• M49: 31,205,517 km (0.051 R)
• M50: 31,408,223 km (0.107 R)
• M51: 32,530,655 km (0.118 R)
• M52: 33,458,761 km (0.111 R)
• M53: 37,472,322 km (0.113 R)
• M54: 38,553,615 km (0.098 R)
• M55: 40,194,554 km (0.11 R)
• M56: 40,415,062 km (0.109 R)
• M57: 41,746,632 km (0.1 R)
• M58: 44,224,871 km (0.114 R)
• M59: 44,566,552 km (0.099 R)
• M60: 45,367,050 km (0.104 R)
• M61: 46,518,954 km (0.118 R)
• M62: 47,797,118 km (0.101 R)
• M63: 48,264,761 km (0.109 R)
• M64: 48,969,068 km (0.08 R)
• M65: 55,336,402 km (0.101 R)
• M66: 55,458,923 km (0.115 R)
• M67: 56,196,590 km (0.104 R)
• M68: 56,566,545 km (0.028 R)
• M69: 57,557,332 km (0.087 R)
• M70: 66,075,884 km (0.087 R)
• M71: 66,206,034 km (0.119 R)
• M72: 66,596,783 km (0.05 R)
• M73: 69,353,722 km (0.115 R)
• M74: 70,413,773 km (0.119 R)
• M75: 71,345,768 km (0.114 R)
• M76: 72,415,841 km (0.033 R)
• M77: 73,491,151 km (0.077 R)
• M78: 73,760,876 km (0.097 R)
• M79: 74,978,453 km (0.032 R)
• M80: 75,930,045 km (0.093 R)
• M81: 79,361,072 km (0.056 R)
• M82: 79,637,678 km (0.075 R)
• M83: 80,469,592 km (0.116 R)
• M84: 85,379,544 km (0.045 R)
• M85: 85,804,851 km (0.117 R)
• M86: 90,241,176 km (0.091 R)
• M87: 91,253,205 km (0.069 R)
• M88: 91,688,086 km (0.072 R)
• M89: 91,833,196 km (0.07 R)
• M90: 92,996,918 km (0.111 R)
• M91: 93,434,492 km (0.067 R)
• M92: 93,580,499 km (0.079 R)
• M93: 94,898,307 km (0.108 R)
• M94: 96,222,098 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.8

Radius: 3.8

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.54 AU - 18.18 AU

Year: 28285 Days

Day: 24.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,896,403 km

• M1: 52,808 km (0.117 R)
• M2: 186,100 km (0.085 R)
• M3: 224,546 km (0.08 R)
• M4: 406,009 km (0.059 R)
• M5: 511,475 km (0.085 R)
• M6: 968,347 km (0.119 R)
• M7: 1,257,968 km (0.068 R)
• M8: 1,999,376 km (0.096 R)
• M9: 2,396,259 km (0.047 R)
• M10: 2,783,717 km (0.093 R)
• M11: 2,883,649 km (0.074 R)
• M12: 3,260,037 km (0.111 R)
• M13: 6,735,794 km (0.104 R)
• M14: 7,232,309 km (0.102 R)
• M15: 8,164,753 km (0.111 R)
• M16: 8,986,494 km (0.078 R)
• M17: 10,499,826 km (0.065 R)
• M18: 10,916,456 km (0.09 R)
• M19: 12,090,051 km (0.109 R)
• M20: 14,037,666 km (0.07 R)
• M21: 17,105,469 km (0.083 R)
• M22: 17,533,618 km (0.06 R)
• M23: 18,525,602 km (0.073 R)
• M24: 19,983,284 km (0.06 R)
• M25: 20,563,574 km (0.056 R)
• M26: 23,208,913 km (0.104 R)
• M27: 24,433,820 km (0.082 R)
• M28: 25,261,994 km (0.05 R)
• M29: 25,331,407 km (0.114 R)
• M30: 25,889,108 km (0.078 R)
• M31: 26,239,766 km (0.078 R)
• M32: 27,016,627 km (0.049 R)
• M33: 27,229,804 km (0.093 R)
• M34: 29,611,552 km (0.086 R)
• M35: 31,087,186 km (0.107 R)
• M36: 32,209,469 km (0.065 R)
• M37: 32,889,241 km (0.074 R)
• M38: 34,262,849 km (0.094 R)
• M39: 34,647,764 km (0.101 R)
• M40: 35,034,026 km (0.111 R)
• M41: 35,421,784 km (0.114 R)
• M42: 36,279,728 km (0.098 R)
• M43: 38,494,524 km (0.086 R)
• M44: 43,718,183 km (0.046 R)
• M45: 45,226,877 km (0.113 R)
• M46: 46,327,169 km (0.111 R)
• M47: 47,179,428 km (0.103 R)
• M48: 48,899,505 km (0.112 R)
• M49: 50,202,951 km (0.047 R)
• M50: 51,958,632 km (0.116 R)
• M51: 52,755,091 km (0.047 R)
• M52: 52,932,663 km (0.089 R)
• M53: 53,288,407 km (0.111 R)
• M54: 53,555,739 km (0.059 R)
• M55: 54,002,288 km (0.077 R)
• M56: 54,270,816 km (0.1 R)
• M57: 54,539,793 km (0.099 R)
• M58: 54,719,311 km (0.08 R)
• M59: 55,891,111 km (0.088 R)
• M60: 58,259,544 km (0.116 R)
• M61: 60,196,238 km (0.067 R)
• M62: 60,567,540 km (0.067 R)
• M63: 61,219,189 km (0.068 R)
• M64: 61,685,934 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.6

Radius: 3.6

Gravity: 30.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.22 AU - 22.3 AU

Year: 29240 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,896,403 km

• M1: 276,307 km (0.073 R)
• M2: 368,310 km (0.064 R)
• M3: 491,579 km (0.073 R)
• M4: 800,199 km (0.071 R)
• M5: 1,015,321 km (0.1 R)
• M6: 1,043,445 km (0.047 R)
• M7: 1,071,869 km (0.106 R)
• M8: 1,129,464 km (0.085 R)
• M9: 1,247,796 km (0.084 R)
• M10: 2,181,436 km (0.096 R)
• M11: 2,672,117 km (0.105 R)
• M12: 3,071,693 km (0.073 R)
• M13: 3,404,848 km (0.061 R)
• M14: 5,234,280 km (0.086 R)
• M15: 6,191,706 km (0.111 R)
• M16: 6,452,455 km (0.116 R)
• M17: 6,610,730 km (0.101 R)
• M18: 7,420,802 km (0.118 R)
• M19: 7,642,058 km (0.091 R)
• M20: 8,261,692 km (0.117 R)
• M21: 8,606,366 km (0.109 R)
• M22: 8,780,497 km (0.103 R)
• M23: 9,073,410 km (0.1 R)
• M24: 9,608,372 km (0.104 R)
• M25: 9,970,848 km (0.075 R)
• M26: 10,153,656 km (0.114 R)
• M27: 10,708,964 km (0.082 R)
• M28: 10,896,260 km (0.098 R)
• M29: 11,848,750 km (0.116 R)
• M30: 13,899,886 km (0.075 R)
• M31: 14,792,088 km (0.101 R)
• M32: 15,280,226 km (0.086 R)
• M33: 16,129,044 km (0.105 R)
• M34: 16,631,244 km (0.071 R)
• M35: 16,775,756 km (0.082 R)
• M36: 18,242,862 km (0.054 R)
• M37: 18,317,362 km (0.076 R)
• M38: 18,391,861 km (0.079 R)
• M39: 19,067,146 km (0.065 R)
• M40: 19,142,693 km (0.094 R)
• M41: 19,445,778 km (0.095 R)
• M42: 20,441,951 km (0.1 R)
• M43: 21,769,333 km (0.112 R)
• M44: 22,963,572 km (0.05 R)
• M45: 23,044,056 km (0.099 R)
• M46: 23,366,439 km (0.116 R)
• M47: 24,753,212 km (0.088 R)
• M48: 25,581,385 km (0.079 R)
• M49: 27,520,473 km (0.091 R)
• M50: 27,776,734 km (0.084 R)
• M51: 30,031,773 km (0.108 R)
• M52: 31,359,154 km (0.1 R)
• M53: 32,524,971 km (0.118 R)
• M54: 34,162,319 km (0.079 R)
• M55: 34,529,881 km (0.101 R)
• M56: 34,622,034 km (0.093 R)
• M57: 34,991,092 km (0.117 R)
• M58: 37,895,983 km (0.027 R)
• M59: 38,466,998 km (0.043 R)
• M60: 39,328,981 km (0.079 R)
• M61: 39,617,705 km (0.118 R)
• M62: 40,682,393 km (0.086 R)
• M63: 41,169,484 km (0.118 R)
• M64: 41,756,506 km (0.104 R)
• M65: 44,032,338 km (0.116 R)
• M66: 46,449,540 km (0.119 R)
• M67: 46,551,267 km (0.106 R)
• M68: 48,393,714 km (0.061 R)
• M69: 48,806,305 km (0.043 R)
• M70: 50,155,379 km (0.066 R)
• M71: 50,259,798 km (0.098 R)
• M72: 51,938,137 km (0.025 R)
• M73: 52,360,601 km (0.059 R)
• M74: 52,890,327 km (0.088 R)
• M75: 53,315,335 km (0.088 R)
• M76: 53,421,699 km (0.09 R)
• M77: 53,528,213 km (0.12 R)
• M78: 54,489,977 km (0.106 R)
• M79: 54,919,323 km (0.101 R)
• M80: 55,242,006 km (0.096 R)
• M81: 56,973,601 km (0.073 R)
• M82: 59,383,473 km (0.033 R)
• M83: 60,378,897 km (0.028 R)
• M84: 60,823,053 km (0.114 R)
• M85: 63,172,638 km (0.09 R)
• M86: 68,075,558 km (0.1 R)
• M87: 68,653,604 km (0.095 R)
• M88: 71,333,351 km (0.104 R)
• M89: 71,802,789 km (0.11 R)
• M90: 73,099,204 km (0.075 R)
• M91: 73,217,536 km (0.119 R)
• M92: 75,715,222 km (0.094 R)
• M93: 79,331,601 km (0.064 R)
• M94: 79,939,866 km (0.109 R)
• M95: 80,183,561 km (0.114 R)
• M96: 81,160,884 km (0.113 R)
• M97: 81,528,296 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 12,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit