🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.48 AU - 0.56 AU

Year: 156 Days

Day: 35.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.65 AU - 1.67 AU

Year: 890 Days

Day: 27 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,721,717 km

• M1: 1,500,766 km (0.059 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.07 AU - 3.39 AU

Year: 1878 Days

Day: 24.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.53 AU - 3.19 AU

Year: 2013 Days

Day: 30 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 13.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.4 AU - 3.74 AU

Year: 2239 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,721,717 km

• M1: 215,271 km (0.062 R)
• M2: 308,770 km (0.08 R)
• M3: 417,528 km (0.112 R)
• M4: 504,743 km (0.102 R)
• M5: 724,951 km (0.075 R)
• M6: 852,109 km (0.074 R)
• M7: 1,045,839 km (0.05 R)
• M8: 1,383,780 km (0.119 R)
• M9: 1,705,715 km (0.089 R)
• M10: 2,051,735 km (0.097 R)
• M11: 2,323,554 km (0.062 R)
• M12: 2,554,234 km (0.09 R)
• M13: 3,026,066 km (0.087 R)
• M14: 3,183,143 km (0.099 R)
• M15: 3,298,035 km (0.058 R)
• M16: 3,414,272 km (0.107 R)
• M17: 3,518,841 km (0.098 R)
• M18: 3,677,714 km (0.106 R)
• M19: 3,866,207 km (0.062 R)
• M20: 4,203,700 km (0.115 R)
• M21: 4,337,141 km (0.027 R)
• M22: 4,436,474 km (0.086 R)
• M23: 4,929,699 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 12.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.05 AU - 3.23 AU

Year: 2316 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,721,717 km

• M1: 172,337 km (0.093 R)
• M2: 268,528 km (0.043 R)
• M3: 470,635 km (0.111 R)
• M4: 554,410 km (0.033 R)
• M5: 636,838 km (0.113 R)
• M6: 886,367 km (0.089 R)
• M7: 1,158,486 km (0.045 R)
• M8: 1,372,860 km (0.118 R)
• M9: 1,668,166 km (0.079 R)
• M10: 1,817,764 km (0.025 R)
• M11: 2,118,455 km (0.071 R)
• M12: 2,230,654 km (0.041 R)
• M13: 2,357,812 km (0.1 R)
• M14: 2,461,334 km (0.102 R)
• M15: 2,646,237 km (0.088 R)
• M16: 2,726,870 km (0.086 R)
• M17: 2,904,592 km (0.116 R)
• M18: 3,044,017 km (0.103 R)
• M19: 3,257,494 km (0.078 R)
• M20: 3,417,115 km (0.098 R)
• M21: 3,564,618 km (0.068 R)
• M22: 3,835,390 km (0.094 R)
• M23: 4,191,433 km (0.091 R)
• M24: 4,397,429 km (0.119 R)
• M25: 4,525,934 km (0.051 R)
• M26: 4,885,717 km (0.108 R)
• M27: 5,052,369 km (0.107 R)
• M28: 5,170,102 km (0.113 R)
• M29: 5,254,924 km (0.118 R)
• M30: 5,340,046 km (0.099 R)
• M31: 5,442,969 km (0.048 R)
• M32: 5,755,479 km (0.095 R)
• M33: 5,878,598 km (0.091 R)
• M34: 5,967,010 km (0.098 R)
• M35: 6,181,384 km (0.055 R)
• M36: 6,361,799 km (0.072 R)
• M37: 6,636,012 km (0.105 R)
• M38: 7,045,013 km (0.078 R)
• M39: 7,366,798 km (0.102 R)
• M40: 7,481,539 km (0.055 R)
• M41: 7,712,817 km (0.116 R)
• M42: 7,809,757 km (0.1 R)
• M43: 8,261,542 km (0.064 R)
• M44: 9,211,190 km (0.084 R)
• M45: 9,877,499 km (0.116 R)
• M46: 10,046,544 km (0.032 R)
• M47: 10,451,954 km (0.111 R)
• M48: 10,689,067 km (0.111 R)
• M49: 10,819,217 km (0.115 R)
• M50: 10,949,816 km (0.079 R)
• M51: 11,059,023 km (0.12 R)
• M52: 11,234,650 km (0.091 R)
• M53: 11,522,028 km (0.086 R)
• M54: 11,789,359 km (0.115 R)
• M55: 12,036,196 km (0.11 R)
• M56: 12,307,566 km (0.099 R)
• M57: 12,626,659 km (0.1 R)
• M58: 13,156,834 km (0.093 R)
• M59: 13,436,432 km (0.104 R)
• M60: 13,623,878 km (0.085 R)
• M61: 14,502,167 km (0.038 R)
• M62: 14,791,041 km (0.084 R)
• M63: 15,203,482 km (0.091 R)
• M64: 15,301,020 km (0.106 R)
• M65: 15,891,034 km (0.055 R)
• M66: 16,338,331 km (0.088 R)
• M67: 16,689,138 km (0.092 R)
• M68: 17,042,489 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 10.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.12 AU - 3.42 AU

Year: 2461 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,721,717 km

• M1: 130,300 km (0.118 R)
• M2: 355,744 km (0.086 R)
• M3: 657,782 km (0.108 R)
• M4: 804,388 km (0.104 R)
• M5: 940,671 km (0.113 R)
• M6: 1,148,463 km (0.111 R)
• M7: 1,231,190 km (0.077 R)
• M8: 1,478,775 km (0.117 R)
• M9: 1,562,699 km (0.092 R)
• M10: 1,701,975 km (0.056 R)
• M11: 1,943,426 km (0.092 R)
• M12: 2,035,877 km (0.119 R)
• M13: 2,108,133 km (0.103 R)
• M14: 2,693,210 km (0.081 R)
• M15: 2,926,284 km (0.093 R)
• M16: 3,318,081 km (0.048 R)
• M17: 3,533,352 km (0.111 R)
• M18: 3,833,595 km (0.107 R)
• M19: 3,968,682 km (0.093 R)
• M20: 4,160,616 km (0.092 R)
• M21: 4,411,791 km (0.083 R)
• M22: 4,544,035 km (0.104 R)
• M23: 5,007,340 km (0.089 R)
• M24: 5,076,305 km (0.112 R)
• M25: 6,041,809 km (0.091 R)
• M26: 6,369,129 km (0.092 R)
• M27: 6,658,900 km (0.045 R)
• M28: 6,996,992 km (0.085 R)
• M29: 7,240,387 km (0.079 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 9.6

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.32 AU - 4.8 AU

Year: 3405 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,721,717 km

• M1: 192,981 km (0.109 R)
• M2: 260,749 km (0.11 R)
• M3: 418,126 km (0.11 R)
• M4: 769,083 km (0.117 R)
• M5: 832,213 km (0.058 R)
• M6: 975,677 km (0.035 R)
• M7: 1,325,587 km (0.103 R)
• M8: 1,481,767 km (0.113 R)
• M9: 1,727,407 km (0.034 R)
• M10: 1,927,718 km (0.119 R)
• M11: 2,366,638 km (0.095 R)
• M12: 2,525,212 km (0.058 R)
• M13: 2,687,376 km (0.07 R)
• M14: 3,005,122 km (0.106 R)
• M15: 3,177,160 km (0.038 R)
• M16: 3,317,183 km (0.074 R)
• M17: 3,603,514 km (0.09 R)
• M18: 3,768,071 km (0.106 R)
• M19: 3,953,872 km (0.083 R)
• M20: 4,238,257 km (0.112 R)
• M21: 4,334,598 km (0.104 R)
• M22: 4,451,135 km (0.026 R)
• M23: 4,529,375 km (0.113 R)
• M24: 4,608,213 km (0.072 R)
• M25: 5,008,836 km (0.112 R)
• M26: 5,275,270 km (0.044 R)
• M27: 5,399,885 km (0.086 R)
• M28: 6,343,099 km (0.074 R)
• M29: 6,766,012 km (0.085 R)
• M30: 6,878,809 km (0.108 R)
• M31: 6,946,876 km (0.101 R)
• M32: 7,267,315 km (0.08 R)
• M33: 7,662,852 km (0.109 R)
• M34: 8,113,141 km (0.082 R)
• M35: 8,233,119 km (0.066 R)
• M36: 9,263,998 km (0.077 R)
• M37: 9,339,245 km (0.103 R)
• M38: 9,769,190 km (0.114 R)
• M39: 9,871,365 km (0.102 R)
• M40: 10,076,613 km (0.097 R)
• M41: 10,517,628 km (0.055 R)
• M42: 10,648,526 km (0.084 R)
• M43: 10,991,404 km (0.111 R)
• M44: 11,124,247 km (0.092 R)
• M45: 11,230,911 km (0.031 R)
• M46: 11,391,579 km (0.09 R)
• M47: 11,526,067 km (0.111 R)
• M48: 11,769,313 km (0.084 R)
• M49: 11,932,525 km (0.103 R)
• M50: 12,123,860 km (0.118 R)
• M51: 12,899,376 km (0.088 R)
• M52: 13,264,993 km (0.103 R)
• M53: 13,349,815 km (0.116 R)
• M54: 13,605,478 km (0.079 R)
• M55: 13,691,048 km (0.083 R)
• M56: 13,862,636 km (0.108 R)
• M57: 14,063,845 km (0.107 R)
• M58: 14,150,313 km (0.078 R)
• M59: 14,237,080 km (0.108 R)
• M60: 14,352,869 km (0.116 R)
• M61: 14,643,986 km (0.088 R)
• M62: 15,054,782 km (0.107 R)
• M63: 15,172,814 km (0.066 R)
• M64: 16,158,664 km (0.104 R)
• M65: 16,522,187 km (0.118 R)
• M66: 17,629,211 km (0.099 R)
• M67: 17,722,561 km (0.05 R)
• M68: 18,285,946 km (0.036 R)
• M69: 19,238,137 km (0.112 R)
• M70: 19,366,192 km (0.096 R)
• M71: 19,623,501 km (0.088 R)
• M72: 19,817,080 km (0.094 R)
• M73: 19,978,945 km (0.102 R)
• M74: 20,043,871 km (0.05 R)
• M75: 20,108,796 km (0.053 R)
• M76: 20,467,083 km (0.097 R)
• M77: 20,565,219 km (0.117 R)
• M78: 20,893,437 km (0.106 R)
• M79: 21,388,905 km (0.093 R)
• M80: 21,554,959 km (0.116 R)
• M81: 22,324,341 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172

Radius: 7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.53 AU - 16.85 AU

Year: 21084 Days

Day: 15.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,721,717 km

• M1: 187,446 km (0.049 R)
• M2: 357,988 km (0.111 R)
• M3: 675,584 km (0.051 R)
• M4: 744,848 km (0.091 R)
• M5: 947,852 km (0.097 R)
• M6: 1,066,034 km (0.083 R)
• M7: 1,799,962 km (0.076 R)
• M8: 2,176,200 km (0.04 R)
• M9: 2,333,428 km (0.088 R)
• M10: 2,521,771 km (0.119 R)
• M11: 2,799,275 km (0.07 R)
• M12: 3,028,459 km (0.058 R)
• M13: 3,323,466 km (0.108 R)
• M14: 3,474,411 km (0.088 R)
• M15: 3,535,446 km (0.088 R)
• M16: 3,751,915 km (0.074 R)
• M17: 4,931,943 km (0.12 R)
• M18: 5,243,705 km (0.104 R)
• M19: 5,419,781 km (0.09 R)
• M20: 6,254,238 km (0.041 R)
• M21: 7,011,951 km (0.11 R)
• M22: 7,089,293 km (0.101 R)
• M23: 7,205,980 km (0.108 R)
• M24: 7,758,445 km (0.113 R)
• M25: 8,365,513 km (0.053 R)
• M26: 9,198,474 km (0.095 R)
• M27: 9,368,267 km (0.073 R)
• M28: 9,496,323 km (0.09 R)
• M29: 10,014,231 km (0.108 R)
• M30: 10,188,812 km (0.107 R)
• M31: 10,808,147 km (0.085 R)
• M32: 10,987,365 km (0.064 R)
• M33: 11,122,302 km (0.114 R)
• M34: 11,713,812 km (0.11 R)
• M35: 12,879,928 km (0.079 R)
• M36: 13,597,100 km (0.097 R)
• M37: 13,742,210 km (0.025 R)
• M38: 13,839,149 km (0.095 R)
• M39: 14,870,926 km (0.092 R)
• M40: 15,421,147 km (0.066 R)
• M41: 15,471,561 km (0.097 R)
• M42: 16,131,138 km (0.1 R)
• M43: 16,438,712 km (0.119 R)
• M44: 16,644,857 km (0.078 R)
• M45: 16,748,230 km (0.104 R)
• M46: 17,320,591 km (0.081 R)
• M47: 17,688,303 km (0.105 R)
• M48: 17,793,769 km (0.072 R)
• M49: 18,860,252 km (0.072 R)
• M50: 18,914,108 km (0.109 R)
• M51: 21,222,403 km (0.118 R)
• M52: 21,785,040 km (0.06 R)
• M53: 22,011,382 km (0.118 R)
• M54: 24,084,060 km (0.025 R)
• M55: 24,494,258 km (0.117 R)
• M56: 24,906,699 km (0.092 R)
• M57: 25,440,464 km (0.03 R)
• M58: 26,640,090 km (0.11 R)
• M59: 26,760,965 km (0.108 R)
• M60: 27,003,463 km (0.033 R)
• M61: 27,551,739 km (0.12 R)
• M62: 27,674,110 km (0.085 R)
• M63: 28,288,509 km (0.075 R)
• M64: 29,468,237 km (0.053 R)
• M65: 29,969,689 km (0.109 R)
• M66: 30,854,112 km (0.054 R)
• M67: 30,917,691 km (0.116 R)
• M68: 31,875,417 km (0.11 R)
• M69: 32,068,099 km (0.115 R)
• M70: 34,213,482 km (0.1 R)
• M71: 35,869,381 km (0.082 R)
• M72: 36,337,772 km (0.106 R)
• M73: 37,348,156 km (0.114 R)
• M74: 37,483,542 km (0.072 R)
• M75: 38,299,448 km (0.095 R)
• M76: 39,121,190 km (0.105 R)
• M77: 39,465,265 km (0.064 R)
• M78: 42,113,147 km (0.092 R)
• M79: 42,183,608 km (0.11 R)
• M80: 42,961,217 km (0.118 R)
• M81: 43,529,689 km (0.062 R)
• M82: 44,674,263 km (0.045 R)
• M83: 44,746,070 km (0.119 R)
• M84: 45,900,965 km (0.086 R)
• M85: 46,046,075 km (0.074 R)
• M86: 46,336,594 km (0.04 R)
• M87: 46,773,569 km (0.117 R)
• M88: 46,919,577 km (0.114 R)
• M89: 47,285,194 km (0.075 R)
• M90: 47,945,669 km (0.118 R)
• M91: 48,830,989 km (0.066 R)
• M92: 49,053,142 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit