🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.66 AU - 0.94 AU

Year: 261 Days

Day: 38.1 Hours

Environment

Temp: 91 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.95 AU - 2.77 AU

Year: 1324 Days

Day: 18 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,335,529 km

• M1: 599,139 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.9 AU - 2.92 AU

Year: 1813 Days

Day: 19.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 9.4

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.07 AU - 6.09 AU

Year: 5476 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,335,529 km

• M1: 146,606 km (0.076 R)
• M2: 215,122 km (0.029 R)
• M3: 374,144 km (0.102 R)
• M4: 830,418 km (0.104 R)
• M5: 932,593 km (0.093 R)
• M6: 1,150,108 km (0.104 R)
• M7: 1,401,433 km (0.117 R)
• M8: 1,633,609 km (0.1 R)
• M9: 1,763,908 km (0.045 R)
• M10: 1,859,053 km (0.102 R)
• M11: 2,094,669 km (0.059 R)
• M12: 2,155,107 km (0.101 R)
• M13: 2,466,121 km (0.107 R)
• M14: 2,659,850 km (0.108 R)
• M15: 2,925,835 km (0.116 R)
• M16: 3,085,007 km (0.114 R)
• M17: 3,317,333 km (0.047 R)
• M18: 3,531,557 km (0.092 R)
• M19: 3,923,354 km (0.067 R)
• M20: 4,048,717 km (0.092 R)
• M21: 4,277,751 km (0.088 R)
• M22: 4,458,765 km (0.114 R)
• M23: 4,990,136 km (0.114 R)
• M24: 5,541,554 km (0.081 R)
• M25: 5,824,443 km (0.102 R)
• M26: 6,612,076 km (0.098 R)
• M27: 7,033,643 km (0.081 R)
• M28: 7,247,718 km (0.094 R)
• M29: 7,309,352 km (0.1 R)
• M30: 7,464,036 km (0.109 R)
• M31: 7,997,951 km (0.064 R)
• M32: 8,125,408 km (0.076 R)
• M33: 8,511,820 km (0.084 R)
• M34: 9,102,731 km (0.093 R)
• M35: 10,151,412 km (0.069 R)
• M36: 10,324,048 km (0.06 R)
• M37: 10,883,245 km (0.109 R)
• M38: 11,740,590 km (0.094 R)
• M39: 11,812,996 km (0.102 R)
• M40: 13,292,519 km (0.071 R)
• M41: 13,824,040 km (0.083 R)
• M42: 15,938,606 km (0.067 R)
• M43: 16,503,188 km (0.039 R)
• M44: 16,625,111 km (0.116 R)
• M45: 17,321,040 km (0.068 R)
• M46: 17,901,480 km (0.085 R)
• M47: 18,193,943 km (0.062 R)
• M48: 18,783,957 km (0.065 R)
• M49: 18,911,116 km (0.082 R)
• M50: 20,941,458 km (0.06 R)
• M51: 21,029,421 km (0.095 R)
• M52: 21,161,516 km (0.113 R)
• M53: 21,737,319 km (0.051 R)
• M54: 22,183,719 km (0.063 R)
• M55: 22,859,003 km (0.057 R)
• M56: 23,130,972 km (0.073 R)
• M57: 23,403,988 km (0.111 R)
• M58: 24,229,619 km (0.03 R)
• M59: 24,878,425 km (0.101 R)
• M60: 25,532,916 km (0.05 R)
• M61: 26,287,787 km (0.088 R)
• M62: 26,572,771 km (0.05 R)
• M63: 27,097,859 km (0.079 R)
• M64: 27,337,664 km (0.045 R)
• M65: 27,433,856 km (0.1 R)
• M66: 27,722,879 km (0.109 R)
• M67: 27,916,159 km (0.092 R)
• M68: 29,774,464 km (0.099 R)
• M69: 30,022,049 km (0.111 R)
• M70: 30,319,898 km (0.107 R)
• M71: 31,169,165 km (0.092 R)
• M72: 31,269,695 km (0.102 R)
• M73: 31,370,225 km (0.119 R)
• M74: 31,521,319 km (0.097 R)
• M75: 31,925,233 km (0.067 R)
• M76: 32,279,929 km (0.119 R)
• M77: 33,506,482 km (0.073 R)
• M78: 34,228,890 km (0.057 R)
• M79: 34,592,114 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.9

Radius: 4.6

Gravity: 47.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.32 AU - 18.74 AU

Year: 23442 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,335,529 km

• M1: 65,823 km (0.025 R)
• M2: 153,039 km (0.048 R)
• M3: 251,175 km (0.09 R)
• M4: 348,862 km (0.108 R)
• M5: 482,304 km (0.112 R)
• M6: 605,722 km (0.044 R)
• M7: 739,163 km (0.116 R)
• M8: 823,835 km (0.098 R)
• M9: 1,756,429 km (0.112 R)
• M10: 3,317,632 km (0.057 R)
• M11: 3,553,398 km (0.111 R)
• M12: 3,649,141 km (0.12 R)
• M13: 3,991,122 km (0.086 R)
• M14: 4,445,750 km (0.105 R)
• M15: 5,023,347 km (0.096 R)
• M16: 8,500,301 km (0.116 R)
• M17: 8,692,833 km (0.037 R)
• M18: 10,013,333 km (0.114 R)
• M19: 10,216,637 km (0.087 R)
• M20: 13,876,998 km (0.069 R)
• M21: 14,027,942 km (0.046 R)
• M22: 14,255,480 km (0.103 R)
• M23: 14,868,383 km (0.115 R)
• M24: 15,333,632 km (0.069 R)
• M25: 15,489,812 km (0.073 R)
• M26: 15,724,980 km (0.074 R)
• M27: 16,357,929 km (0.107 R)
• M28: 16,517,550 km (0.119 R)
• M29: 16,999,255 km (0.115 R)
• M30: 18,804,752 km (0.101 R)
• M31: 20,241,041 km (0.086 R)
• M32: 21,537,456 km (0.088 R)
• M33: 21,712,336 km (0.052 R)
• M34: 21,800,000 km (0.086 R)
• M35: 24,664,949 km (0.074 R)
• M36: 25,123,167 km (0.1 R)
• M37: 25,307,322 km (0.113 R)
• M38: 26,702,173 km (0.095 R)
• M39: 28,121,707 km (0.107 R)
• M40: 29,954,879 km (0.085 R)
• M41: 30,935,044 km (0.113 R)
• M42: 31,429,017 km (0.118 R)
• M43: 31,627,383 km (0.115 R)
• M44: 35,165,074 km (0.087 R)
• M45: 38,825,883 km (0.091 R)
• M46: 38,932,247 km (0.107 R)
• M47: 40,539,228 km (0.081 R)
• M48: 42,605,773 km (0.073 R)
• M49: 46,162,761 km (0.108 R)
• M50: 46,953,386 km (0.107 R)
• M51: 49,352,188 km (0.117 R)
• M52: 51,439,826 km (0.103 R)
• M53: 52,259,473 km (0.117 R)
• M54: 52,494,342 km (0.08 R)
• M55: 53,319,523 km (0.083 R)
• M56: 53,793,001 km (0.118 R)
• M57: 54,149,044 km (0.113 R)
• M58: 54,624,914 km (0.093 R)
• M59: 55,221,660 km (0.039 R)
• M60: 56,542,161 km (0.108 R)
• M61: 57,630,336 km (0.1 R)
• M62: 59,459,319 km (0.116 R)
• M63: 61,431,019 km (0.037 R)
• M64: 62,799,092 km (0.037 R)
• M65: 64,302,850 km (0.072 R)
• M66: 64,806,695 km (0.091 R)
• M67: 64,932,806 km (0.12 R)
• M68: 65,438,447 km (0.089 R)
• M69: 66,199,152 km (0.076 R)
• M70: 67,345,670 km (0.03 R)
• M71: 68,242,061 km (0.081 R)
• M72: 71,084,570 km (0.047 R)
• M73: 72,782,506 km (0.103 R)
• M74: 73,044,751 km (0.087 R)
• M75: 73,176,098 km (0.073 R)
• M76: 74,097,471 km (0.051 R)
• M77: 74,361,511 km (0.069 R)
• M78: 75,155,277 km (0.036 R)
• M79: 75,685,901 km (0.119 R)
• M80: 75,951,737 km (0.086 R)
• M81: 76,751,188 km (0.117 R)
• M82: 77,553,331 km (0.089 R)
• M83: 79,031,059 km (0.108 R)
• M84: 79,705,895 km (0.093 R)
• M85: 79,976,368 km (0.074 R)
• M86: 88,090,706 km (0.11 R)
• M87: 88,370,305 km (0.105 R)
• M88: 91,041,375 km (0.107 R)
• M89: 92,884,121 km (0.043 R)
• M90: 93,168,806 km (0.086 R)
• M91: 93,311,223 km (0.077 R)
• M92: 93,453,640 km (0.089 R)
• M93: 94,453,104 km (0.091 R)
• M94: 94,596,119 km (0.07 R)
• M95: 95,169,079 km (0.111 R)
• M96: 95,599,622 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.5

Radius: 4.3

Gravity: 29.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.5 AU - 18.64 AU

Year: 25760 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,335,529 km

• M1: 56,099 km (0.09 R)
• M2: 162,912 km (0.112 R)
• M3: 254,616 km (0.09 R)
• M4: 670,348 km (0.105 R)
• M5: 770,279 km (0.074 R)
• M6: 1,041,052 km (0.075 R)
• M7: 1,764,058 km (0.095 R)
• M8: 2,302,162 km (0.04 R)
• M9: 2,647,733 km (0.09 R)
• M10: 2,927,630 km (0.087 R)
• M11: 3,515,400 km (0.087 R)
• M12: 3,558,784 km (0.074 R)
• M13: 3,778,244 km (0.106 R)
• M14: 5,788,241 km (0.085 R)
• M15: 6,046,148 km (0.086 R)
• M16: 6,896,462 km (0.067 R)
• M17: 7,558,432 km (0.059 R)
• M18: 7,953,820 km (0.111 R)
• M19: 9,239,763 km (0.055 R)
• M20: 9,299,752 km (0.115 R)
• M21: 9,420,178 km (0.106 R)
• M22: 10,651,668 km (0.05 R)
• M23: 11,608,047 km (0.091 R)
• M24: 11,737,599 km (0.059 R)
• M25: 11,867,749 km (0.094 R)
• M26: 12,658,074 km (0.109 R)
• M27: 13,194,383 km (0.069 R)
• M28: 14,707,116 km (0.098 R)
• M29: 14,988,061 km (0.112 R)
• M30: 15,698,053 km (0.089 R)
• M31: 17,076,896 km (0.106 R)
• M32: 17,298,151 km (0.12 R)
• M33: 17,818,004 km (0.094 R)
• M34: 18,042,401 km (0.111 R)
• M35: 19,254,892 km (0.076 R)
• M36: 19,639,208 km (0.099 R)
• M37: 20,493,412 km (0.079 R)
• M38: 21,677,779 km (0.099 R)
• M39: 21,917,285 km (0.118 R)
• M40: 22,641,189 km (0.049 R)
• M41: 22,884,285 km (0.08 R)
• M42: 23,046,749 km (0.048 R)
• M43: 24,443,394 km (0.104 R)
• M44: 24,859,277 km (0.119 R)
• M45: 25,193,777 km (0.096 R)
• M46: 25,445,551 km (0.084 R)
• M47: 25,782,595 km (0.039 R)
• M48: 25,951,790 km (0.117 R)
• M49: 26,206,106 km (0.079 R)
• M50: 27,403,787 km (0.117 R)
• M51: 28,357,324 km (0.031 R)
• M52: 29,321,631 km (0.066 R)
• M53: 30,385,871 km (0.091 R)
• M54: 31,012,536 km (0.119 R)
• M55: 33,101,222 km (0.083 R)
• M56: 34,301,745 km (0.082 R)
• M57: 34,860,642 km (0.107 R)
• M58: 35,422,532 km (0.12 R)
• M59: 38,469,541 km (0.066 R)
• M60: 39,926,475 km (0.083 R)
• M61: 41,006,272 km (0.117 R)
• M62: 41,302,476 km (0.057 R)
• M63: 41,500,245 km (0.047 R)
• M64: 41,896,828 km (0.043 R)
• M65: 42,095,644 km (0.105 R)
• M66: 42,693,886 km (0.113 R)
• M67: 43,697,239 km (0.089 R)
• M68: 45,318,431 km (0.101 R)
• M69: 47,476,231 km (0.109 R)
• M70: 50,616,140 km (0.085 R)
• M71: 51,252,231 km (0.086 R)
• M72: 52,425,078 km (0.089 R)
• M73: 52,853,676 km (0.11 R)
• M74: 53,498,891 km (0.112 R)
• M75: 53,714,611 km (0.112 R)
• M76: 55,996,278 km (0.087 R)
• M77: 56,105,784 km (0.104 R)
• M78: 60,653,709 km (0.119 R)
• M79: 61,554,737 km (0.111 R)
• M80: 62,801,037 km (0.089 R)
• M81: 63,598,393 km (0.103 R)
• M82: 64,170,007 km (0.092 R)
• M83: 67,751,978 km (0.076 R)
• M84: 71,873,250 km (0.074 R)
• M85: 73,424,580 km (0.097 R)
• M86: 75,228,132 km (0.092 R)
• M87: 75,469,732 km (0.107 R)
• M88: 76,924,721 km (0.076 R)
• M89: 79,862,225 km (0.118 R)
• M90: 80,108,762 km (0.071 R)
• M91: 80,602,435 km (0.071 R)
• M92: 80,973,288 km (0.048 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit