🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.39 AU - 1.69 AU

Year: 732 Days

Day: 29.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.72 AU - 4.38 AU

Year: 2561 Days

Day: 12.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.3

Radius: 7.9

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.88 AU - 14.62 AU

Year: 17432 Days

Day: 24 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,012,506 km

• M1: 143,764 km (0.106 R)
• M2: 301,589 km (0.097 R)
• M3: 386,860 km (0.09 R)
• M4: 481,556 km (0.031 R)
• M5: 628,461 km (0.074 R)
• M6: 719,267 km (0.116 R)
• M7: 1,384,678 km (0.083 R)
• M8: 2,229,307 km (0.053 R)
• M9: 2,299,918 km (0.097 R)
• M10: 2,739,586 km (0.058 R)
• M11: 3,447,034 km (0.049 R)
• M12: 4,608,213 km (0.114 R)
• M13: 5,160,079 km (0.092 R)
• M14: 5,879,047 km (0.071 R)
• M15: 6,026,700 km (0.084 R)
• M16: 6,076,067 km (0.086 R)
• M17: 6,476,840 km (0.043 R)
• M18: 6,527,553 km (0.117 R)
• M19: 6,937,751 km (0.082 R)
• M20: 7,675,867 km (0.07 R)
• M21: 8,328,263 km (0.09 R)
• M22: 8,605,318 km (0.086 R)
• M23: 9,627,820 km (0.091 R)
• M24: 10,212,448 km (0.07 R)
• M25: 11,415,664 km (0.094 R)
• M26: 12,347,359 km (0.086 R)
• M27: 12,536,601 km (0.09 R)
• M28: 12,981,954 km (0.054 R)
• M29: 13,432,542 km (0.095 R)
• M30: 13,497,318 km (0.101 R)
• M31: 16,796,550 km (0.1 R)
• M32: 17,782,699 km (0.11 R)
• M33: 18,067,982 km (0.112 R)
• M34: 18,211,147 km (0.079 R)
• M35: 18,932,807 km (0.117 R)
• M36: 19,516,688 km (0.11 R)
• M37: 20,032,651 km (0.054 R)
• M38: 20,852,298 km (0.098 R)
• M39: 21,835,006 km (0.105 R)
• M40: 22,140,485 km (0.106 R)
• M41: 23,142,940 km (0.047 R)
• M42: 23,532,343 km (0.096 R)
• M43: 23,688,823 km (0.087 R)
• M44: 24,793,304 km (0.088 R)
• M45: 24,872,740 km (0.105 R)
• M46: 27,544,708 km (0.082 R)
• M47: 28,372,134 km (0.065 R)
• M48: 29,039,939 km (0.108 R)
• M49: 29,797,502 km (0.059 R)
• M50: 30,306,135 km (0.057 R)
• M51: 30,903,180 km (0.09 R)
• M52: 30,988,900 km (0.12 R)
• M53: 31,332,077 km (0.073 R)
• M54: 34,388,661 km (0.083 R)
• M55: 34,566,084 km (0.061 R)
• M56: 35,368,677 km (0.09 R)
• M57: 36,267,760 km (0.113 R)
• M58: 36,629,338 km (0.116 R)
• M59: 36,810,650 km (0.116 R)
• M60: 36,992,262 km (0.111 R)
• M61: 37,083,218 km (0.114 R)
• M62: 38,455,778 km (0.096 R)
• M63: 38,547,781 km (0.064 R)
• M64: 39,194,493 km (0.109 R)
• M65: 39,472,745 km (0.106 R)
• M66: 39,844,794 km (0.08 R)
• M67: 40,031,343 km (0.027 R)
• M68: 40,405,038 km (0.064 R)
• M69: 40,780,080 km (0.082 R)
• M70: 42,291,318 km (0.033 R)
• M71: 42,672,045 km (0.105 R)
• M72: 44,302,661 km (0.079 R)
• M73: 46,639,081 km (0.066 R)
• M74: 47,426,863 km (0.101 R)
• M75: 48,318,317 km (0.105 R)
• M76: 49,015,443 km (0.09 R)
• M77: 54,711,083 km (0.071 R)
• M78: 55,229,739 km (0.06 R)
• M79: 57,847,253 km (0.106 R)
• M80: 59,756,869 km (0.092 R)
• M81: 60,077,158 km (0.082 R)
• M82: 60,183,971 km (0.047 R)
• M83: 60,397,896 km (0.096 R)
• M84: 60,505,008 km (0.108 R)
• M85: 62,768,125 km (0.094 R)
• M86: 66,269,613 km (0.099 R)
• M87: 67,487,788 km (0.075 R)
• M88: 68,825,044 km (0.058 R)
• M89: 68,936,943 km (0.117 R)
• M90: 69,609,236 km (0.1 R)
• M91: 71,979,464 km (0.041 R)
• M92: 73,917,505 km (0.105 R)
• M93: 74,032,097 km (0.084 R)
• M94: 74,376,022 km (0.084 R)
• M95: 75,526,430 km (0.11 R)
• M96: 76,103,878 km (0.109 R)
• M97: 76,798,610 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.6

Radius: 7.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.8 AU - 13.64 AU

Year: 18404 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,012,506 km

• M1: 169,345 km (0.083 R)
• M2: 256,261 km (0.053 R)
• M3: 487,390 km (0.119 R)
• M4: 962,214 km (0.106 R)
• M5: 1,349,074 km (0.104 R)
• M6: 1,640,041 km (0.053 R)
• M7: 1,804,749 km (0.102 R)
• M8: 2,176,200 km (0.064 R)
• M9: 2,305,303 km (0.104 R)
• M10: 2,463,727 km (0.069 R)
• M11: 2,598,365 km (0.113 R)
• M12: 2,960,093 km (0.074 R)
• M13: 3,517,046 km (0.117 R)
• M14: 3,948,187 km (0.08 R)
• M15: 4,138,027 km (0.12 R)
• M16: 5,029,331 km (0.111 R)
• M17: 5,200,770 km (0.088 R)
• M18: 5,269,884 km (0.092 R)
• M19: 5,726,756 km (0.025 R)
• M20: 5,798,114 km (0.027 R)
• M21: 7,095,277 km (0.05 R)
• M22: 7,249,064 km (0.1 R)
• M23: 7,520,883 km (0.102 R)
• M24: 8,074,545 km (0.05 R)
• M25: 9,012,524 km (0.034 R)
• M26: 9,304,838 km (0.057 R)
• M27: 10,027,545 km (0.086 R)
• M28: 10,417,547 km (0.068 R)
• M29: 11,798,485 km (0.058 R)
• M30: 12,394,632 km (0.068 R)
• M31: 12,487,233 km (0.074 R)
• M32: 14,047,689 km (0.059 R)
• M33: 14,240,969 km (0.113 R)
• M34: 14,338,058 km (0.093 R)
• M35: 14,532,685 km (0.075 R)
• M36: 14,581,454 km (0.066 R)
• M37: 14,924,482 km (0.094 R)
• M38: 15,220,835 km (0.096 R)
• M39: 15,869,193 km (0.116 R)
• M40: 16,121,115 km (0.081 R)
• M41: 17,503,549 km (0.033 R)
• M42: 18,764,211 km (0.087 R)
• M43: 18,817,318 km (0.073 R)
• M44: 19,351,681 km (0.114 R)
• M45: 19,728,668 km (0.032 R)
• M46: 19,836,827 km (0.117 R)
• M47: 20,544,724 km (0.116 R)
• M48: 20,654,380 km (0.105 R)
• M49: 20,709,132 km (0.113 R)
• M50: 21,316,201 km (0.11 R)
• M51: 21,985,053 km (0.027 R)
• M52: 22,547,840 km (0.107 R)
• M53: 22,887,577 km (0.097 R)
• M54: 23,001,271 km (0.102 R)
• M55: 23,058,268 km (0.102 R)
• M56: 23,115,115 km (0.105 R)
• M57: 23,975,004 km (0.029 R)
• M58: 24,264,027 km (0.094 R)
• M59: 24,903,857 km (0.075 R)
• M60: 27,638,805 km (0.08 R)
• M61: 28,002,627 km (0.079 R)
• M62: 28,612,238 km (0.117 R)
• M63: 29,720,759 km (0.073 R)
• M64: 29,782,842 km (0.069 R)
• M65: 30,093,407 km (0.111 R)
• M66: 30,280,255 km (0.111 R)
• M67: 32,170,424 km (0.035 R)
• M68: 32,489,067 km (0.106 R)
• M69: 33,451,430 km (0.108 R)
• M70: 33,968,590 km (0.095 R)
• M71: 34,098,291 km (0.116 R)
• M72: 35,272,934 km (0.09 R)
• M73: 36,660,005 km (0.085 R)
• M74: 38,469,541 km (0.077 R)
• M75: 38,875,699 km (0.03 R)
• M76: 39,011,385 km (0.071 R)
• M77: 39,351,121 km (0.081 R)
• M78: 39,692,055 km (0.075 R)
• M79: 39,965,370 km (0.096 R)
• M80: 40,170,918 km (0.101 R)
• M81: 40,720,391 km (0.078 R)
• M82: 40,927,135 km (0.099 R)
• M83: 41,549,462 km (0.107 R)
• M84: 42,453,931 km (0.084 R)
• M85: 42,943,565 km (0.119 R)
• M86: 44,849,741 km (0.101 R)
• M87: 46,135,834 km (0.102 R)
• M88: 46,927,805 km (0.079 R)
• M89: 48,744,222 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.3

Radius: 5.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.14 AU - 19.02 AU

Year: 29435 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,012,506 km

• M1: 208,839 km (0.092 R)
• M2: 304,880 km (0.083 R)
• M3: 617,540 km (0.05 R)
• M4: 803,640 km (0.111 R)
• M5: 1,078,301 km (0.106 R)
• M6: 1,302,549 km (0.099 R)
• M7: 1,354,459 km (0.116 R)
• M8: 1,514,080 km (0.076 R)
• M9: 1,708,108 km (0.07 R)
• M10: 2,059,065 km (0.084 R)
• M11: 3,931,582 km (0.105 R)
• M12: 3,969,280 km (0.085 R)
• M13: 4,431,089 km (0.088 R)
• M14: 5,573,418 km (0.054 R)
• M15: 5,658,390 km (0.057 R)
• M16: 6,353,272 km (0.12 R)
• M17: 6,441,984 km (0.055 R)
• M18: 6,710,661 km (0.111 R)
• M19: 7,212,861 km (0.1 R)
• M20: 7,632,633 km (0.096 R)
• M21: 8,593,650 km (0.095 R)
• M22: 12,299,638 km (0.099 R)
• M23: 13,251,080 km (0.116 R)
• M24: 14,634,262 km (0.112 R)
• M25: 14,692,904 km (0.102 R)
• M26: 15,046,255 km (0.109 R)
• M27: 15,641,355 km (0.105 R)
• M28: 16,426,594 km (0.036 R)
• M29: 16,487,481 km (0.08 R)
• M30: 16,793,259 km (0.084 R)
• M31: 18,603,393 km (0.101 R)
• M32: 19,177,549 km (0.095 R)
• M33: 20,017,242 km (0.081 R)
• M34: 22,539,762 km (0.118 R)
• M35: 23,356,865 km (0.083 R)
• M36: 30,307,930 km (0.095 R)
• M37: 31,360,052 km (0.05 R)
• M38: 31,738,834 km (0.119 R)
• M39: 33,423,007 km (0.119 R)
• M40: 34,042,641 km (0.101 R)
• M41: 34,431,745 km (0.087 R)
• M42: 37,758,503 km (0.111 R)
• M43: 38,080,736 km (0.106 R)
• M44: 39,215,436 km (0.113 R)
• M45: 40,032,689 km (0.108 R)
• M46: 41,020,783 km (0.061 R)
• M47: 41,767,127 km (0.081 R)
• M48: 42,936,982 km (0.109 R)
• M49: 44,287,253 km (0.119 R)
• M50: 45,052,745 km (0.092 R)
• M51: 45,565,567 km (0.115 R)
• M52: 46,080,333 km (0.119 R)
• M53: 48,158,547 km (0.026 R)
• M54: 49,648,990 km (0.103 R)
• M55: 50,267,129 km (0.103 R)
• M56: 52,315,871 km (0.096 R)
• M57: 52,944,930 km (0.1 R)
• M58: 54,028,917 km (0.051 R)
• M59: 54,937,873 km (0.082 R)
• M60: 56,127,027 km (0.108 R)
• M61: 57,047,502 km (0.101 R)
• M62: 57,324,707 km (0.117 R)
• M63: 58,344,666 km (0.063 R)
• M64: 59,745,051 km (0.03 R)
• M65: 59,838,849 km (0.072 R)
• M66: 60,496,631 km (0.107 R)
• M67: 62,198,755 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit