🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.77 AU - 1.03 AU

Year: 300 Days

Day: 32.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,272,950 km

• M1: 71,508 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.06 AU - 1.54 AU

Year: 521 Days

Day: 43.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,272,950 km

• M1: 128,654 km (0.12 R)
• M2: 356,492 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.78 AU - 2.94 AU

Year: 1274 Days

Day: 32 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.15 AU - 3.31 AU

Year: 1585 Days

Day: 42 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.72 AU - 3.02 AU

Year: 1709 Days

Day: 14.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597

Radius: 9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.07 AU - 12.75 AU

Year: 12665 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,272,950 km

• M1: 150,196 km (0.095 R)
• M2: 220,208 km (0.101 R)
• M3: 432,487 km (0.112 R)
• M4: 555,906 km (0.054 R)
• M5: 622,477 km (0.04 R)
• M6: 820,694 km (0.025 R)
• M7: 957,726 km (0.114 R)
• M8: 1,653,356 km (0.078 R)
• M9: 1,777,971 km (0.111 R)
• M10: 2,010,296 km (0.09 R)
• M11: 2,224,969 km (0.08 R)
• M12: 2,447,272 km (0.066 R)
• M13: 2,561,265 km (0.118 R)
• M14: 2,618,860 km (0.043 R)
• M15: 4,611,654 km (0.107 R)
• M16: 4,824,232 km (0.046 R)
• M17: 5,406,766 km (0.092 R)
• M18: 5,668,712 km (0.108 R)
• M19: 5,744,259 km (0.096 R)
• M20: 6,166,125 km (0.086 R)
• M21: 6,837,670 km (0.114 R)
• M22: 8,206,790 km (0.027 R)
• M23: 8,638,080 km (0.05 R)
• M24: 8,768,829 km (0.111 R)
• M25: 9,388,164 km (0.106 R)
• M26: 10,113,115 km (0.031 R)
• M27: 10,809,045 km (0.106 R)
• M28: 12,443,252 km (0.08 R)
• M29: 12,888,754 km (0.11 R)
• M30: 14,204,617 km (0.112 R)
• M31: 15,035,484 km (0.103 R)
• M32: 16,042,576 km (0.108 R)
• M33: 16,365,109 km (0.114 R)
• M34: 17,071,361 km (0.079 R)
• M35: 17,676,634 km (0.077 R)
• M36: 17,842,987 km (0.076 R)
• M37: 18,401,136 km (0.074 R)
• M38: 18,908,273 km (0.078 R)
• M39: 19,534,490 km (0.031 R)
• M40: 19,879,014 km (0.097 R)
• M41: 20,632,090 km (0.106 R)
• M42: 20,748,776 km (0.039 R)
• M43: 21,512,772 km (0.067 R)
• M44: 22,705,965 km (0.063 R)
• M45: 22,886,829 km (0.115 R)
• M46: 23,981,735 km (0.048 R)
• M47: 25,468,289 km (0.112 R)
• M48: 25,907,359 km (0.115 R)
• M49: 26,984,314 km (0.103 R)
• M50: 27,048,043 km (0.1 R)
• M51: 27,817,724 km (0.067 R)
• M52: 27,882,201 km (0.099 R)
• M53: 28,724,586 km (0.104 R)
• M54: 29,050,859 km (0.063 R)
• M55: 29,181,757 km (0.051 R)
• M56: 30,169,253 km (0.086 R)
• M57: 30,900,487 km (0.094 R)
• M58: 31,100,949 km (0.091 R)
• M59: 31,974,450 km (0.114 R)
• M60: 33,333,996 km (0.038 R)
• M61: 34,089,914 km (0.041 R)
• M62: 34,366,072 km (0.053 R)
• M63: 34,781,804 km (0.116 R)
• M64: 35,408,619 km (0.07 R)
• M65: 35,618,355 km (0.073 R)
• M66: 36,391,028 km (0.09 R)
• M67: 36,673,320 km (0.115 R)
• M68: 37,098,178 km (0.113 R)
• M69: 38,741,959 km (0.119 R)
• M70: 38,885,872 km (0.037 R)
• M71: 38,957,978 km (0.101 R)
• M72: 40,555,384 km (0.118 R)
• M73: 40,701,541 km (0.087 R)
• M74: 41,362,016 km (0.115 R)
• M75: 42,099,833 km (0.079 R)
• M76: 42,619,087 km (0.065 R)
• M77: 43,140,286 km (0.118 R)
• M78: 45,094,782 km (0.036 R)
• M79: 45,474,013 km (0.116 R)
• M80: 45,777,996 km (0.094 R)
• M81: 46,924,514 km (0.083 R)
• M82: 49,089,644 km (0.118 R)
• M83: 49,635,975 km (0.11 R)
• M84: 50,184,251 km (0.12 R)
• M85: 51,366,224 km (0.08 R)
• M86: 52,557,173 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.9

Radius: 5.2

Gravity: 33.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.3 AU - 16.36 AU

Year: 19065 Days

Day: 21.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,272,950 km

• M1: 77,940 km (0.109 R)
• M2: 227,688 km (0.077 R)
• M3: 661,223 km (0.115 R)
• M4: 965,056 km (0.054 R)
• M5: 1,278,015 km (0.084 R)
• M6: 1,751,941 km (0.083 R)
• M7: 2,726,870 km (0.111 R)
• M8: 2,804,661 km (0.11 R)
• M9: 2,844,005 km (0.092 R)
• M10: 3,538,738 km (0.102 R)
• M11: 4,059,338 km (0.118 R)
• M12: 4,884,221 km (0.102 R)
• M13: 5,074,509 km (0.106 R)
• M14: 5,122,381 km (0.084 R)
• M15: 5,218,722 km (0.106 R)
• M16: 6,576,921 km (0.105 R)
• M17: 6,999,385 km (0.097 R)
• M18: 7,376,073 km (0.039 R)
• M19: 8,205,443 km (0.055 R)
• M20: 8,318,240 km (0.101 R)
• M21: 9,356,300 km (0.089 R)
• M22: 9,592,664 km (0.085 R)
• M23: 10,070,929 km (0.032 R)
• M24: 12,317,589 km (0.069 R)
• M25: 14,985,668 km (0.062 R)
• M26: 15,609,790 km (0.057 R)
• M27: 16,242,290 km (0.051 R)
• M28: 16,811,510 km (0.036 R)
• M29: 17,459,717 km (0.119 R)
• M30: 17,969,547 km (0.039 R)
• M31: 18,336,660 km (0.062 R)
• M32: 19,603,455 km (0.111 R)
• M33: 20,133,181 km (0.074 R)
• M34: 20,514,506 km (0.034 R)
• M35: 21,052,310 km (0.084 R)
• M36: 21,206,845 km (0.12 R)
• M37: 22,141,682 km (0.085 R)
• M38: 22,456,436 km (0.108 R)
• M39: 22,851,823 km (0.071 R)
• M40: 23,890,481 km (0.079 R)
• M41: 24,294,096 km (0.073 R)
• M42: 26,096,451 km (0.088 R)
• M43: 27,856,769 km (0.066 R)
• M44: 29,223,346 km (0.092 R)
• M45: 30,611,763 km (0.117 R)
• M46: 31,137,899 km (0.051 R)
• M47: 31,844,151 km (0.084 R)
• M48: 32,377,168 km (0.068 R)
• M49: 32,644,948 km (0.111 R)
• M50: 34,721,217 km (0.093 R)
• M51: 35,178,238 km (0.103 R)
• M52: 35,913,512 km (0.079 R)
• M53: 38,810,475 km (0.074 R)
• M54: 38,905,170 km (0.108 R)
• M55: 39,474,989 km (0.091 R)
• M56: 40,815,236 km (0.084 R)
• M57: 41,297,539 km (0.079 R)
• M58: 42,267,682 km (0.114 R)
• M59: 44,230,406 km (0.111 R)
• M60: 45,222,838 km (0.105 R)
• M61: 45,621,815 km (0.116 R)
• M62: 50,293,907 km (0.072 R)
• M63: 50,603,873 km (0.04 R)
• M64: 50,707,395 km (0.072 R)
• M65: 51,225,752 km (0.068 R)
• M66: 51,954,443 km (0.103 R)
• M67: 53,527,315 km (0.113 R)
• M68: 53,738,098 km (0.118 R)
• M69: 54,478,458 km (0.099 R)
• M70: 55,222,109 km (0.101 R)
• M71: 56,612,173 km (0.107 R)
• M72: 57,473,258 km (0.045 R)
• M73: 57,797,287 km (0.095 R)
• M74: 60,192,050 km (0.043 R)
• M75: 62,175,418 km (0.076 R)
• M76: 62,397,122 km (0.101 R)
• M77: 63,844,482 km (0.062 R)
• M78: 65,077,916 km (0.089 R)
• M79: 65,190,414 km (0.096 R)
• M80: 68,366,975 km (0.11 R)
• M81: 69,283,711 km (0.097 R)
• M82: 70,089,295 km (0.077 R)
• M83: 70,782,233 km (0.087 R)
• M84: 72,174,839 km (0.083 R)
• M85: 74,163,144 km (0.113 R)
• M86: 74,280,728 km (0.065 R)
• M87: 75,341,228 km (0.072 R)
• M88: 75,814,107 km (0.071 R)
• M89: 76,406,664 km (0.091 R)
• M90: 77,000,866 km (0.113 R)
• M91: 79,633,041 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.1

Radius: 5.5

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.63 AU - 17.35 AU

Year: 21427 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,272,950 km

• M1: 70,760 km (0.081 R)
• M2: 153,936 km (0.092 R)
• M3: 232,924 km (0.079 R)
• M4: 327,171 km (0.116 R)
• M5: 513,270 km (0.098 R)
• M6: 639,980 km (0.069 R)
• M7: 684,410 km (0.06 R)
• M8: 1,684,921 km (0.085 R)
• M9: 1,874,910 km (0.089 R)
• M10: 2,521,323 km (0.104 R)
• M11: 3,076,181 km (0.103 R)
• M12: 3,708,232 km (0.088 R)
• M13: 4,640,526 km (0.09 R)
• M14: 4,728,789 km (0.109 R)
• M15: 5,361,588 km (0.114 R)
• M16: 6,117,207 km (0.116 R)
• M17: 6,165,527 km (0.096 R)
• M18: 6,755,241 km (0.116 R)
• M19: 8,093,843 km (0.11 R)
• M20: 8,360,427 km (0.037 R)
• M21: 8,847,667 km (0.117 R)
• M22: 9,679,880 km (0.046 R)
• M23: 10,421,287 km (0.055 R)
• M24: 10,594,970 km (0.087 R)
• M25: 11,003,821 km (0.092 R)
• M26: 11,299,127 km (0.078 R)
• M27: 12,200,604 km (0.105 R)
• M28: 12,814,254 km (0.084 R)
• M29: 14,456,241 km (0.039 R)
• M30: 14,909,672 km (0.108 R)
• M31: 15,105,346 km (0.083 R)
• M32: 15,170,720 km (0.088 R)
• M33: 15,830,147 km (0.107 R)
• M34: 18,141,285 km (0.054 R)
• M35: 18,630,021 km (0.09 R)
• M36: 18,770,494 km (0.069 R)
• M37: 19,052,486 km (0.118 R)
• M38: 22,393,904 km (0.097 R)
• M39: 22,618,001 km (0.074 R)
• M40: 23,294,782 km (0.116 R)
• M41: 24,437,560 km (0.108 R)
• M42: 25,054,502 km (0.076 R)
• M43: 27,413,211 km (0.111 R)
• M44: 27,813,236 km (0.059 R)
• M45: 28,295,689 km (0.105 R)
• M46: 28,862,067 km (0.055 R)
• M47: 29,350,653 km (0.109 R)
• M48: 30,006,191 km (0.029 R)
• M49: 31,917,603 km (0.109 R)
• M50: 32,760,886 km (0.085 R)
• M51: 33,100,324 km (0.105 R)
• M52: 33,868,060 km (0.056 R)
• M53: 35,508,251 km (0.078 R)
• M54: 36,119,059 km (0.049 R)
• M55: 37,439,560 km (0.11 R)
• M56: 37,794,256 km (0.101 R)
• M57: 37,883,118 km (0.114 R)
• M58: 37,972,128 km (0.1 R)
• M59: 39,855,865 km (0.061 R)
• M60: 40,308,847 km (0.116 R)
• M61: 41,494,560 km (0.033 R)
• M62: 41,953,676 km (0.085 R)
• M63: 42,229,983 km (0.093 R)
• M64: 42,322,135 km (0.093 R)
• M65: 42,784,243 km (0.097 R)
• M66: 43,527,146 km (0.117 R)
• M67: 43,620,346 km (0.097 R)
• M68: 44,087,091 km (0.05 R)
• M69: 44,461,834 km (0.064 R)
• M70: 46,445,801 km (0.118 R)
• M71: 47,400,684 km (0.028 R)
• M72: 47,688,510 km (0.082 R)
• M73: 49,038,930 km (0.085 R)
• M74: 50,695,577 km (0.052 R)
• M75: 51,382,979 km (0.049 R)
• M76: 52,073,523 km (0.072 R)
• M77: 52,370,475 km (0.101 R)
• M78: 52,965,874 km (0.046 R)
• M79: 55,067,575 km (0.092 R)
• M80: 55,976,681 km (0.111 R)
• M81: 56,382,241 km (0.052 R)
• M82: 56,483,818 km (0.078 R)
• M83: 57,502,729 km (0.081 R)
• M84: 60,076,560 km (0.107 R)
• M85: 62,372,289 km (0.094 R)
• M86: 63,319,842 km (0.116 R)
• M87: 64,590,377 km (0.082 R)
• M88: 64,909,469 km (0.084 R)
• M89: 65,442,187 km (0.114 R)
• M90: 66,941,756 km (0.061 R)
• M91: 67,372,299 km (0.114 R)
• M92: 69,647,533 km (0.109 R)
• M93: 72,168,257 km (0.076 R)
• M94: 73,384,338 km (0.118 R)
• M95: 74,161,648 km (0.09 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit