🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.77 AU - 0.87 AU

Year: 259 Days

Day: 31.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,407,828 km

• M1: 406,457 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.05 AU - 1.09 AU

Year: 385 Days

Day: 17.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,407,828 km

• M1: 92,601 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.5

Radius: 8.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.85 AU - 6.25 AU

Year: 5182 Days

Day: 7.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,407,828 km

• M1: 170,841 km (0.063 R)
• M2: 277,055 km (0.098 R)
• M3: 420,968 km (0.107 R)
• M4: 575,204 km (0.032 R)
• M5: 990,488 km (0.119 R)
• M6: 1,073,066 km (0.078 R)
• M7: 1,380,639 km (0.109 R)
• M8: 2,142,242 km (0.102 R)
• M9: 2,223,473 km (0.116 R)
• M10: 2,360,954 km (0.101 R)
• M11: 2,430,816 km (0.104 R)
• M12: 2,515,638 km (0.117 R)
• M13: 2,999,437 km (0.102 R)
• M14: 3,075,283 km (0.075 R)
• M15: 3,416,666 km (0.099 R)
• M16: 3,527,817 km (0.088 R)
• M17: 3,591,994 km (0.114 R)
• M18: 3,705,090 km (0.101 R)
• M19: 3,770,315 km (0.11 R)
• M20: 3,901,812 km (0.12 R)
• M21: 4,254,264 km (0.085 R)
• M22: 5,207,352 km (0.091 R)
• M23: 5,262,255 km (0.112 R)
• M24: 5,390,909 km (0.052 R)
• M25: 5,614,109 km (0.068 R)
• M26: 6,050,336 km (0.093 R)
• M27: 6,556,575 km (0.119 R)
• M28: 6,754,942 km (0.104 R)
• M29: 7,157,660 km (0.086 R)
• M30: 7,881,115 km (0.097 R)
• M31: 8,028,469 km (0.025 R)
• M32: 8,177,020 km (0.102 R)
• M33: 8,412,038 km (0.035 R)
• M34: 9,868,822 km (0.063 R)
• M35: 10,073,472 km (0.045 R)
• M36: 10,533,336 km (0.071 R)
• M37: 10,952,958 km (0.062 R)
• M38: 11,117,665 km (0.1 R)
• M39: 13,132,599 km (0.116 R)
• M40: 13,357,743 km (0.089 R)
• M41: 13,685,213 km (0.091 R)
• M42: 13,761,209 km (0.07 R)
• M43: 14,322,500 km (0.092 R)
• M44: 15,731,862 km (0.063 R)
• M45: 15,864,705 km (0.119 R)
• M46: 16,051,104 km (0.093 R)
• M47: 16,318,734 km (0.092 R)
• M48: 16,668,793 km (0.092 R)
• M49: 17,267,035 km (0.089 R)
• M50: 18,568,387 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 10.8

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.42 AU - 7.84 AU

Year: 6630 Days

Day: 10.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,407,828 km

• M1: 144,063 km (0.099 R)
• M2: 219,610 km (0.107 R)
• M3: 295,755 km (0.096 R)
• M4: 430,842 km (0.091 R)
• M5: 617,390 km (0.074 R)
• M6: 1,038,359 km (0.059 R)
• M7: 1,463,067 km (0.113 R)
• M8: 2,065,348 km (0.112 R)
• M9: 2,194,451 km (0.088 R)
• M10: 2,348,687 km (0.07 R)
• M11: 2,506,512 km (0.046 R)
• M12: 2,575,327 km (0.081 R)
• M13: 2,904,742 km (0.111 R)
• M14: 3,001,382 km (0.119 R)
• M15: 3,247,770 km (0.068 R)
• M16: 3,322,868 km (0.102 R)
• M17: 3,475,159 km (0.074 R)
• M18: 3,577,932 km (0.099 R)
• M19: 4,188,740 km (0.058 R)
• M20: 4,270,870 km (0.06 R)
• M21: 4,889,307 km (0.065 R)
• M22: 5,565,938 km (0.106 R)
• M23: 5,992,143 km (0.086 R)
• M24: 6,460,683 km (0.069 R)
• M25: 6,715,448 km (0.066 R)
• M26: 6,876,266 km (0.098 R)
• M27: 6,973,505 km (0.076 R)
• M28: 7,103,804 km (0.085 R)
• M29: 7,366,798 km (0.09 R)
• M30: 7,733,612 km (0.063 R)
• M31: 8,140,667 km (0.112 R)
• M32: 8,243,441 km (0.064 R)
• M33: 8,381,370 km (0.059 R)
• M34: 8,975,723 km (0.094 R)
• M35: 9,619,891 km (0.085 R)
• M36: 9,728,649 km (0.103 R)
• M37: 9,984,162 km (0.056 R)
• M38: 10,241,919 km (0.061 R)
• M39: 10,764,016 km (0.102 R)
• M40: 11,294,789 km (0.106 R)
• M41: 11,717,852 km (0.073 R)
• M42: 12,106,956 km (0.043 R)
• M43: 12,619,179 km (0.098 R)
• M44: 13,910,208 km (0.118 R)
• M45: 14,654,757 km (0.114 R)
• M46: 17,405,413 km (0.102 R)
• M47: 17,894,000 km (0.101 R)
• M48: 18,252,137 km (0.078 R)
• M49: 18,975,592 km (0.113 R)
• M50: 19,386,687 km (0.093 R)
• M51: 19,939,302 km (0.047 R)
• M52: 20,078,278 km (0.057 R)
• M53: 21,296,304 km (0.086 R)
• M54: 21,723,556 km (0.036 R)
• M55: 22,297,563 km (0.074 R)
• M56: 22,538,116 km (0.082 R)
• M57: 22,731,247 km (0.049 R)
• M58: 22,876,506 km (0.083 R)
• M59: 23,313,931 km (0.049 R)
• M60: 23,803,415 km (0.026 R)
• M61: 23,950,769 km (0.098 R)
• M62: 25,542,640 km (0.083 R)
• M63: 25,996,520 km (0.032 R)
• M64: 26,402,229 km (0.068 R)
• M65: 26,554,968 km (0.088 R)
• M66: 26,707,857 km (0.112 R)
• M67: 26,810,033 km (0.076 R)
• M68: 27,477,090 km (0.097 R)
• M69: 27,735,146 km (0.044 R)
• M70: 27,942,189 km (0.096 R)
• M71: 28,566,162 km (0.112 R)
• M72: 28,827,659 km (0.069 R)
• M73: 29,616,638 km (0.072 R)
• M74: 29,934,235 km (0.095 R)
• M75: 30,626,125 km (0.065 R)
• M76: 31,592,976 km (0.078 R)
• M77: 32,243,128 km (0.11 R)
• M78: 32,897,619 km (0.114 R)
• M79: 34,108,913 km (0.057 R)
• M80: 34,441,918 km (0.116 R)
• M81: 34,720,020 km (0.037 R)
• M82: 35,110,919 km (0.092 R)
• M83: 35,447,066 km (0.077 R)
• M84: 36,009,554 km (0.032 R)
• M85: 36,688,579 km (0.116 R)
• M86: 36,802,273 km (0.068 R)
• M87: 37,486,234 km (0.095 R)
• M88: 38,174,385 km (0.049 R)
• M89: 38,289,425 km (0.049 R)
• M90: 38,404,616 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 13.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.68 AU - 8.1 AU

Year: 7718 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 163 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,407,828 km

• M1: 186,399 km (0.096 R)
• M2: 493,075 km (0.095 R)
• M3: 660,774 km (0.097 R)
• M4: 817,552 km (0.104 R)
• M5: 970,591 km (0.076 R)
• M6: 1,078,451 km (0.099 R)
• M7: 1,238,970 km (0.107 R)
• M8: 1,377,348 km (0.11 R)
• M9: 1,531,882 km (0.108 R)
• M10: 1,814,173 km (0.109 R)
• M11: 2,257,282 km (0.034 R)
• M12: 2,838,769 km (0.077 R)
• M13: 3,608,450 km (0.093 R)
• M14: 3,898,670 km (0.118 R)
• M15: 3,987,232 km (0.118 R)
• M16: 4,166,450 km (0.102 R)
• M17: 4,564,231 km (0.05 R)
• M18: 6,068,288 km (0.106 R)
• M19: 6,981,583 km (0.083 R)
• M20: 7,657,616 km (0.097 R)
• M21: 8,739,956 km (0.057 R)
• M22: 9,448,153 km (0.099 R)
• M23: 10,195,394 km (0.096 R)
• M24: 10,545,154 km (0.074 R)
• M25: 11,108,689 km (0.096 R)
• M26: 11,235,249 km (0.098 R)
• M27: 11,362,407 km (0.115 R)
• M28: 11,617,920 km (0.108 R)
• M29: 12,156,622 km (0.063 R)
• M30: 12,857,937 km (0.086 R)
• M31: 13,213,531 km (0.111 R)
• M32: 14,460,729 km (0.069 R)
• M33: 14,553,030 km (0.069 R)
• M34: 14,853,872 km (0.091 R)
• M35: 15,391,377 km (0.117 R)
• M36: 15,745,475 km (0.089 R)
• M37: 15,887,743 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 9.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.29 AU - 9.35 AU

Year: 9122 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 75,407,828 km

• M1: 185,801 km (0.119 R)
• M2: 267,182 km (0.117 R)
• M3: 516,412 km (0.059 R)
• M4: 835,504 km (0.058 R)
• M5: 1,223,262 km (0.094 R)
• M6: 1,743,264 km (0.053 R)
• M7: 2,266,707 km (0.066 R)
• M8: 2,600,161 km (0.097 R)
• M9: 3,850,948 km (0.097 R)
• M10: 4,212,078 km (0.117 R)
• M11: 4,584,277 km (0.098 R)
• M12: 4,870,308 km (0.09 R)
• M13: 5,221,414 km (0.06 R)
• M14: 5,360,241 km (0.025 R)
• M15: 5,460,023 km (0.111 R)
• M16: 6,218,335 km (0.101 R)
• M17: 6,365,539 km (0.099 R)
• M18: 6,944,034 km (0.081 R)
• M19: 7,009,408 km (0.11 R)
• M20: 7,361,262 km (0.082 R)
• M21: 7,606,603 km (0.109 R)
• M22: 7,831,897 km (0.101 R)
• M23: 8,013,808 km (0.097 R)
• M24: 9,422,123 km (0.115 R)
• M25: 9,567,083 km (0.083 R)
• M26: 9,688,556 km (0.119 R)
• M27: 10,031,285 km (0.087 R)
• M28: 10,527,801 km (0.112 R)
• M29: 10,804,257 km (0.098 R)
• M30: 10,930,668 km (0.08 R)
• M31: 11,057,676 km (0.12 R)
• M32: 11,287,459 km (0.098 R)
• M33: 11,803,721 km (0.092 R)
• M34: 12,460,007 km (0.116 R)
• M35: 13,128,111 km (0.072 R)
• M36: 13,317,202 km (0.065 R)
• M37: 13,534,568 km (0.107 R)
• M38: 14,554,676 km (0.07 R)
• M39: 15,116,416 km (0.091 R)
• M40: 15,485,324 km (0.119 R)
• M41: 16,406,249 km (0.105 R)
• M42: 16,873,293 km (0.078 R)
• M43: 17,196,874 km (0.083 R)
• M44: 17,671,398 km (0.106 R)
• M45: 17,790,628 km (0.111 R)
• M46: 17,910,156 km (0.115 R)
• M47: 18,029,984 km (0.118 R)
• M48: 18,906,628 km (0.108 R)
• M49: 19,120,403 km (0.059 R)
• M50: 19,611,832 km (0.079 R)
• M51: 19,983,134 km (0.095 R)
• M52: 20,795,600 km (0.099 R)
• M53: 21,079,387 km (0.048 R)
• M54: 21,237,662 km (0.094 R)

Asteroid Belt

Center: 13.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.3

Radius: 5.8

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.53 AU - 20.87 AU

Year: 28162 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,407,828 km

• M1: 171,140 km (0.111 R)
• M2: 334,950 km (0.064 R)
• M3: 483,351 km (0.09 R)
• M4: 652,396 km (0.109 R)
• M5: 720,613 km (0.104 R)
• M6: 889,210 km (0.117 R)
• M7: 2,140,147 km (0.045 R)
• M8: 2,526,259 km (0.106 R)
• M9: 2,708,918 km (0.1 R)
• M10: 3,850,500 km (0.101 R)
• M11: 4,188,740 km (0.111 R)
• M12: 4,274,909 km (0.109 R)
• M13: 5,167,410 km (0.031 R)
• M14: 5,493,084 km (0.109 R)
• M15: 5,777,470 km (0.074 R)
• M16: 7,321,918 km (0.099 R)
• M17: 7,582,518 km (0.099 R)
• M18: 7,793,002 km (0.034 R)
• M19: 8,654,386 km (0.114 R)
• M20: 8,764,191 km (0.085 R)
• M21: 9,208,048 km (0.094 R)
• M22: 10,349,181 km (0.081 R)
• M23: 10,759,079 km (0.074 R)
• M24: 11,474,007 km (0.107 R)
• M25: 11,837,231 km (0.042 R)
• M26: 12,512,964 km (0.107 R)
• M27: 15,271,998 km (0.11 R)
• M28: 15,671,424 km (0.083 R)
• M29: 17,165,009 km (0.118 R)
• M30: 17,372,202 km (0.085 R)
• M31: 17,580,143 km (0.097 R)
• M32: 19,849,842 km (0.08 R)
• M33: 20,945,048 km (0.059 R)
• M34: 22,965,368 km (0.052 R)
• M35: 23,575,876 km (0.104 R)
• M36: 25,360,579 km (0.115 R)
• M37: 25,833,159 km (0.12 R)
• M38: 26,467,902 km (0.051 R)
• M39: 27,671,866 km (0.107 R)
• M40: 28,484,482 km (0.101 R)
• M41: 28,566,162 km (0.113 R)
• M42: 29,057,890 km (0.049 R)
• M43: 29,140,020 km (0.075 R)
• M44: 29,304,727 km (0.049 R)
• M45: 31,052,628 km (0.073 R)
• M46: 31,896,809 km (0.08 R)
• M47: 31,981,631 km (0.083 R)
• M48: 32,321,667 km (0.044 R)
• M49: 32,919,610 km (0.097 R)
• M50: 33,177,068 km (0.032 R)
• M51: 33,435,124 km (0.119 R)
• M52: 33,607,610 km (0.075 R)
• M53: 34,039,948 km (0.07 R)
• M54: 34,300,099 km (0.106 R)
• M55: 35,347,882 km (0.104 R)
• M56: 37,206,636 km (0.058 R)
• M57: 37,385,256 km (0.112 R)
• M58: 37,564,325 km (0.113 R)
• M59: 38,192,935 km (0.119 R)
• M60: 39,916,601 km (0.087 R)
• M61: 40,374,371 km (0.08 R)
• M62: 44,004,363 km (0.057 R)
• M63: 44,477,392 km (0.095 R)
• M64: 44,761,927 km (0.105 R)
• M65: 46,481,854 km (0.075 R)
• M66: 46,770,577 km (0.071 R)
• M67: 47,156,540 km (0.077 R)
• M68: 47,349,820 km (0.1 R)
• M69: 47,834,518 km (0.103 R)
• M70: 48,028,696 km (0.116 R)
• M71: 49,592,442 km (0.111 R)
• M72: 52,168,966 km (0.08 R)
• M73: 52,669,371 km (0.097 R)
• M74: 52,869,982 km (0.109 R)
• M75: 53,372,631 km (0.102 R)
• M76: 54,079,032 km (0.046 R)
• M77: 56,729,906 km (0.106 R)
• M78: 56,832,680 km (0.118 R)
• M79: 58,485,736 km (0.078 R)
• M80: 59,318,248 km (0.119 R)
• M81: 60,049,932 km (0.094 R)
• M82: 61,945,038 km (0.085 R)
• M83: 62,368,848 km (0.114 R)
• M84: 64,609,376 km (0.056 R)
• M85: 65,793,592 km (0.04 R)
• M86: 66,225,930 km (0.097 R)
• M87: 67,637,685 km (0.05 R)
• M88: 70,490,816 km (0.084 R)
• M89: 70,933,177 km (0.079 R)
• M90: 72,600,445 km (0.066 R)
• M91: 72,935,544 km (0.099 R)
• M92: 73,159,043 km (0.083 R)
• M93: 74,280,579 km (0.028 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit