🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.64 AU

Year: 151 Days

Day: 39.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,961,369 km

• M1: 70,760 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.51 AU - 0.67 AU

Year: 173 Days

Day: 14.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,961,369 km

• M1: 83,625 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.85 AU - 1.09 AU

Year: 364 Days

Day: 21.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,961,369 km

• M1: 715,527 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.95 AU - 1.45 AU

Year: 501 Days

Day: 15.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.62 AU - 4.18 AU

Year: 2933 Days

Day: 42 Hours

Environment

Temp: -133 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 10.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.91 AU - 5.45 AU

Year: 3855 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,961,369 km

• M1: 198,816 km (0.061 R)
• M2: 299,645 km (0.092 R)
• M3: 426,653 km (0.107 R)
• M4: 610,808 km (0.09 R)
• M5: 991,983 km (0.088 R)
• M6: 1,126,771 km (0.054 R)
• M7: 1,427,912 km (0.079 R)
• M8: 1,634,207 km (0.054 R)
• M9: 1,795,324 km (0.073 R)
• M10: 2,104,543 km (0.103 R)
• M11: 2,191,908 km (0.081 R)
• M12: 2,295,430 km (0.083 R)
• M13: 2,370,378 km (0.097 R)
• M14: 2,647,134 km (0.064 R)
• M15: 2,741,680 km (0.094 R)
• M16: 2,853,579 km (0.052 R)
• M17: 3,148,138 km (0.113 R)
• M18: 3,231,763 km (0.071 R)
• M19: 3,608,749 km (0.117 R)
• M20: 3,802,479 km (0.112 R)
• M21: 3,981,547 km (0.062 R)
• M22: 4,237,210 km (0.049 R)
• M23: 4,423,011 km (0.031 R)
• M24: 4,554,657 km (0.073 R)
• M25: 4,668,650 km (0.093 R)
• M26: 4,957,823 km (0.069 R)
• M27: 5,213,037 km (0.118 R)
• M28: 5,372,359 km (0.108 R)
• M29: 5,533,176 km (0.09 R)
• M30: 5,880,543 km (0.035 R)
• M31: 6,574,826 km (0.111 R)
• M32: 6,833,780 km (0.096 R)
• M33: 6,942,688 km (0.104 R)
• M34: 7,228,569 km (0.035 R)
• M35: 7,789,112 km (0.081 R)
• M36: 8,201,404 km (0.106 R)
• M37: 8,410,243 km (0.051 R)
• M38: 8,573,903 km (0.049 R)
• M39: 9,311,420 km (0.043 R)
• M40: 9,602,388 km (0.116 R)
• M41: 9,749,144 km (0.088 R)
• M42: 10,593,923 km (0.096 R)
• M43: 10,720,183 km (0.073 R)
• M44: 11,025,213 km (0.08 R)
• M45: 11,436,308 km (0.102 R)
• M46: 11,539,830 km (0.06 R)
• M47: 11,643,801 km (0.107 R)
• M48: 11,747,921 km (0.092 R)
• M49: 11,826,310 km (0.113 R)
• M50: 11,983,537 km (0.118 R)
• M51: 12,088,705 km (0.099 R)
• M52: 12,300,087 km (0.119 R)
• M53: 12,592,700 km (0.091 R)
• M54: 12,833,852 km (0.101 R)
• M55: 13,402,473 km (0.084 R)
• M56: 13,924,121 km (0.088 R)
• M57: 14,452,201 km (0.115 R)
• M58: 14,958,740 km (0.117 R)
• M59: 15,242,677 km (0.072 R)
• M60: 15,413,817 km (0.081 R)
• M61: 15,499,686 km (0.103 R)
• M62: 15,643,150 km (0.041 R)
• M63: 16,134,130 km (0.086 R)
• M64: 16,308,561 km (0.075 R)
• M65: 16,924,157 km (0.029 R)
• M66: 17,249,682 km (0.092 R)
• M67: 17,428,152 km (0.065 R)
• M68: 18,087,729 km (0.119 R)
• M69: 18,208,454 km (0.088 R)
• M70: 19,092,279 km (0.057 R)
• M71: 19,215,248 km (0.096 R)
• M72: 19,958,899 km (0.073 R)
• M73: 20,491,318 km (0.109 R)
• M74: 20,901,515 km (0.118 R)
• M75: 21,060,089 km (0.098 R)
• M76: 21,155,383 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 12.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.55 AU - 6.39 AU

Year: 4872 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,961,369 km

• M1: 170,242 km (0.12 R)
• M2: 268,229 km (0.103 R)
• M3: 381,774 km (0.11 R)
• M4: 467,643 km (0.041 R)
• M5: 607,218 km (0.064 R)
• M6: 866,620 km (0.105 R)
• M7: 947,703 km (0.096 R)
• M8: 1,147,864 km (0.113 R)
• M9: 1,692,850 km (0.105 R)
• M10: 1,903,483 km (0.116 R)
• M11: 2,030,342 km (0.111 R)
• M12: 2,331,483 km (0.116 R)
• M13: 3,168,184 km (0.115 R)
• M14: 3,385,549 km (0.115 R)
• M15: 3,743,836 km (0.09 R)
• M16: 3,997,405 km (0.112 R)
• M17: 4,114,540 km (0.091 R)
• M18: 4,376,336 km (0.114 R)
• M19: 4,619,133 km (0.062 R)
• M20: 5,296,812 km (0.119 R)
• M21: 5,503,706 km (0.081 R)
• M22: 5,739,622 km (0.072 R)
• M23: 6,140,394 km (0.118 R)
• M24: 6,412,662 km (0.053 R)
• M25: 7,110,686 km (0.119 R)
• M26: 7,686,638 km (0.06 R)
• M27: 8,009,919 km (0.106 R)
• M28: 8,397,676 km (0.108 R)
• M29: 8,852,753 km (0.099 R)
• M30: 9,566,185 km (0.072 R)
• M31: 9,977,729 km (0.107 R)
• M32: 10,687,272 km (0.114 R)
• M33: 11,081,313 km (0.118 R)
• M34: 11,346,550 km (0.079 R)
• M35: 11,849,797 km (0.03 R)
• M36: 11,985,183 km (0.112 R)
• M37: 12,121,018 km (0.108 R)
• M38: 12,360,225 km (0.11 R)
• M39: 12,669,892 km (0.088 R)
• M40: 12,773,713 km (0.09 R)
• M41: 13,297,156 km (0.099 R)
• M42: 14,185,020 km (0.05 R)
• M43: 14,618,106 km (0.114 R)
• M44: 14,799,867 km (0.097 R)
• M45: 15,423,241 km (0.099 R)
• M46: 17,807,981 km (0.102 R)
• M47: 17,924,368 km (0.083 R)
• M48: 18,158,040 km (0.089 R)
• M49: 18,746,408 km (0.089 R)
• M50: 19,341,060 km (0.118 R)
• M51: 19,660,751 km (0.082 R)
• M52: 20,345,909 km (0.092 R)
• M53: 20,467,532 km (0.113 R)
• M54: 20,752,516 km (0.085 R)
• M55: 20,957,016 km (0.107 R)
• M56: 21,203,105 km (0.119 R)
• M57: 21,408,951 km (0.118 R)
• M58: 22,406,171 km (0.104 R)
• M59: 22,531,982 km (0.101 R)
• M60: 22,952,652 km (0.114 R)
• M61: 23,291,192 km (0.109 R)
• M62: 24,316,685 km (0.089 R)
• M63: 24,705,041 km (0.101 R)
• M64: 24,921,659 km (0.081 R)
• M65: 25,182,558 km (0.047 R)
• M66: 25,575,402 km (0.084 R)
• M67: 25,663,066 km (0.094 R)
• M68: 25,794,562 km (0.043 R)
• M69: 26,766,350 km (0.053 R)
• M70: 27,078,112 km (0.103 R)
• M71: 27,167,273 km (0.05 R)
• M72: 27,570,289 km (0.103 R)
• M73: 28,882,263 km (0.031 R)
• M74: 29,156,326 km (0.045 R)
• M75: 29,293,657 km (0.087 R)
• M76: 29,891,151 km (0.112 R)
• M77: 30,168,355 km (0.094 R)
• M78: 30,864,883 km (0.114 R)
• M79: 31,285,403 km (0.105 R)
• M80: 31,379,201 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 9.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.17 AU - 7.97 AU

Year: 6413 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,961,369 km

• M1: 184,005 km (0.109 R)
• M2: 544,985 km (0.073 R)
• M3: 649,704 km (0.06 R)
• M4: 738,864 km (0.074 R)
• M5: 856,597 km (0.119 R)
• M6: 1,097,899 km (0.068 R)
• M7: 1,206,208 km (0.106 R)
• M8: 1,361,041 km (0.073 R)
• M9: 1,448,257 km (0.085 R)
• M10: 1,537,567 km (0.05 R)
• M11: 1,613,263 km (0.096 R)
• M12: 2,078,064 km (0.082 R)
• M13: 2,299,618 km (0.109 R)
• M14: 2,493,198 km (0.084 R)
• M15: 2,637,261 km (0.101 R)
• M16: 3,144,098 km (0.093 R)
• M17: 3,202,292 km (0.04 R)
• M18: 3,701,500 km (0.116 R)
• M19: 3,970,627 km (0.079 R)
• M20: 4,054,850 km (0.092 R)
• M21: 4,375,588 km (0.109 R)
• M22: 4,594,151 km (0.101 R)
• M23: 4,771,574 km (0.08 R)
• M24: 5,064,636 km (0.05 R)
• M25: 5,433,544 km (0.118 R)
• M26: 6,246,160 km (0.088 R)
• M27: 6,442,881 km (0.114 R)
• M28: 6,542,064 km (0.035 R)
• M29: 6,792,043 km (0.114 R)
• M30: 6,969,017 km (0.092 R)
• M31: 7,070,743 km (0.097 R)
• M32: 7,902,956 km (0.108 R)
• M33: 8,062,428 km (0.036 R)
• M34: 8,303,729 km (0.113 R)
• M35: 8,438,816 km (0.101 R)
• M36: 9,014,020 km (0.12 R)
• M37: 10,289,042 km (0.12 R)
• M38: 10,580,010 km (0.113 R)
• M39: 10,667,824 km (0.078 R)
• M40: 10,814,729 km (0.06 R)
• M41: 10,962,233 km (0.094 R)
• M42: 11,170,024 km (0.085 R)
• M43: 11,409,082 km (0.045 R)
• M44: 11,710,222 km (0.116 R)
• M45: 11,801,178 km (0.045 R)
• M46: 12,816,050 km (0.099 R)
• M47: 13,223,554 km (0.095 R)
• M48: 14,439,186 km (0.104 R)
• M49: 14,504,112 km (0.034 R)
• M50: 15,457,050 km (0.057 R)
• M51: 15,656,764 km (0.113 R)
• M52: 15,790,354 km (0.07 R)
• M53: 16,463,994 km (0.056 R)
• M54: 16,770,221 km (0.12 R)
• M55: 17,112,650 km (0.051 R)
• M56: 17,874,253 km (0.079 R)
• M57: 18,189,007 km (0.11 R)
• M58: 18,930,563 km (0.046 R)
• M59: 19,037,227 km (0.107 R)
• M60: 19,179,943 km (0.027 R)
• M61: 19,251,451 km (0.099 R)
• M62: 19,466,273 km (0.062 R)
• M63: 19,718,047 km (0.061 R)
• M64: 19,790,153 km (0.1 R)
• M65: 20,516,151 km (0.045 R)
• M66: 20,845,566 km (0.107 R)
• M67: 21,472,830 km (0.074 R)
• M68: 21,621,380 km (0.107 R)
• M69: 21,732,980 km (0.111 R)
• M70: 21,882,129 km (0.114 R)
• M71: 22,068,977 km (0.118 R)
• M72: 22,368,921 km (0.109 R)
• M73: 22,897,300 km (0.109 R)
• M74: 23,124,988 km (0.099 R)
• M75: 23,544,461 km (0.106 R)
• M76: 24,081,816 km (0.062 R)
• M77: 24,856,733 km (0.086 R)
• M78: 25,090,704 km (0.066 R)
• M79: 25,207,989 km (0.09 R)
• M80: 25,482,352 km (0.111 R)
• M81: 25,678,923 km (0.036 R)
• M82: 25,955,081 km (0.045 R)
• M83: 26,232,136 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.1

Radius: 8.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.22 AU - 8.38 AU

Year: 7511 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,961,369 km

• M1: 153,787 km (0.111 R)
• M2: 217,067 km (0.114 R)
• M3: 386,860 km (0.085 R)
• M4: 623,374 km (0.072 R)
• M5: 769,980 km (0.106 R)
• M6: 841,787 km (0.118 R)
• M7: 992,283 km (0.044 R)
• M8: 1,084,285 km (0.109 R)
• M9: 1,234,930 km (0.083 R)
• M10: 1,649,167 km (0.061 R)
• M11: 1,970,354 km (0.083 R)
• M12: 2,036,925 km (0.072 R)
• M13: 2,258,928 km (0.094 R)
• M14: 2,579,067 km (0.108 R)
• M15: 2,875,869 km (0.108 R)
• M16: 3,381,361 km (0.114 R)
• M17: 3,501,937 km (0.099 R)
• M18: 3,830,603 km (0.071 R)
• M19: 4,277,003 km (0.034 R)
• M20: 4,363,919 km (0.11 R)
• M21: 4,539,547 km (0.047 R)
• M22: 4,897,834 km (0.068 R)
• M23: 5,011,678 km (0.08 R)
• M24: 5,103,382 km (0.052 R)
• M25: 5,905,526 km (0.108 R)
• M26: 7,336,429 km (0.117 R)
• M27: 7,889,642 km (0.025 R)
• M28: 8,157,721 km (0.11 R)
• M29: 8,730,532 km (0.057 R)
• M30: 9,288,233 km (0.109 R)
• M31: 10,910,173 km (0.085 R)
• M32: 11,178,850 km (0.05 R)
• M33: 12,152,134 km (0.11 R)
• M34: 12,368,602 km (0.114 R)
• M35: 12,868,259 km (0.117 R)
• M36: 13,887,470 km (0.11 R)
• M37: 14,016,722 km (0.034 R)
• M38: 15,330,640 km (0.112 R)
• M39: 15,766,120 km (0.078 R)
• M40: 16,171,829 km (0.111 R)
• M41: 16,512,463 km (0.101 R)
• M42: 16,649,345 km (0.113 R)
• M43: 16,889,899 km (0.069 R)
• M44: 17,933,643 km (0.083 R)
• M45: 18,498,973 km (0.03 R)
• M46: 18,926,674 km (0.07 R)
• M47: 19,321,762 km (0.115 R)
• M48: 20,156,368 km (0.027 R)
• M49: 20,375,978 km (0.116 R)
• M50: 20,743,989 km (0.075 R)
• M51: 21,337,144 km (0.061 R)
• M52: 21,411,644 km (0.064 R)
• M53: 23,035,230 km (0.113 R)
• M54: 23,149,971 km (0.096 R)
• M55: 23,842,460 km (0.097 R)
• M56: 25,563,733 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit