🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.61 AU

Year: 149 Days

Day: 41.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.4 AU - 2.98 AU

Year: 1662 Days

Day: 24 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,665,770 km

• M1: 258,206 km (0.103 R)
• M2: 1,057,358 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.03 AU - 4.75 AU

Year: 2890 Days

Day: 18.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,665,770 km

• M1: 111,301 km (0.098 R)
• M2: 525,986 km (0.043 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 11.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.94 AU - 4.98 AU

Year: 3548 Days

Day: 10.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,665,770 km

• M1: 166,652 km (0.116 R)
• M2: 238,908 km (0.104 R)
• M3: 328,517 km (0.096 R)
• M4: 511,774 km (0.037 R)
• M5: 600,336 km (0.109 R)
• M6: 740,659 km (0.043 R)
• M7: 926,609 km (0.108 R)
• M8: 1,535,323 km (0.045 R)
• M9: 1,628,373 km (0.084 R)
• M10: 1,734,139 km (0.113 R)
• M11: 1,930,411 km (0.12 R)
• M12: 2,008,800 km (0.104 R)
• M13: 2,180,539 km (0.102 R)
• M14: 2,453,405 km (0.098 R)
• M15: 2,649,827 km (0.108 R)
• M16: 2,800,622 km (0.096 R)
• M17: 3,019,184 km (0.105 R)
• M18: 3,177,010 km (0.07 R)
• M19: 3,445,987 km (0.025 R)
• M20: 3,528,266 km (0.105 R)
• M21: 3,666,793 km (0.118 R)
• M22: 3,892,088 km (0.102 R)
• M23: 4,430,939 km (0.062 R)
• M24: 4,535,508 km (0.086 R)
• M25: 4,701,562 km (0.114 R)
• M26: 4,900,527 km (0.117 R)
• M27: 5,102,185 km (0.057 R)
• M28: 5,274,971 km (0.058 R)
• M29: 5,354,257 km (0.114 R)
• M30: 5,723,764 km (0.099 R)
• M31: 5,821,601 km (0.064 R)
• M32: 6,118,403 km (0.073 R)
• M33: 6,864,597 km (0.083 R)
• M34: 7,125,646 km (0.098 R)
• M35: 7,248,615 km (0.047 R)
• M36: 7,747,375 km (0.114 R)
• M37: 7,910,137 km (0.094 R)
• M38: 8,055,696 km (0.103 R)
• M39: 8,312,705 km (0.119 R)
• M40: 9,138,036 km (0.113 R)
• M41: 9,405,966 km (0.064 R)
• M42: 10,305,049 km (0.11 R)
• M43: 10,524,210 km (0.119 R)
• M44: 10,764,913 km (0.054 R)
• M45: 11,211,164 km (0.09 R)
• M46: 11,580,670 km (0.113 R)
• M47: 11,663,398 km (0.091 R)
• M48: 11,808,508 km (0.091 R)
• M49: 11,891,684 km (0.109 R)
• M50: 12,016,898 km (0.075 R)
• M51: 12,226,634 km (0.048 R)
• M52: 12,713,276 km (0.044 R)
• M53: 13,379,435 km (0.075 R)
• M54: 13,575,109 km (0.118 R)
• M55: 14,056,964 km (0.098 R)
• M56: 14,145,227 km (0.053 R)
• M57: 14,500,073 km (0.066 R)
• M58: 14,947,819 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.7

Radius: 8.5

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.89 AU - 6.45 AU

Year: 5774 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,665,770 km

• M1: 227,987 km (0.068 R)
• M2: 290,669 km (0.108 R)
• M3: 372,349 km (0.087 R)
• M4: 499,657 km (0.074 R)
• M5: 601,982 km (0.052 R)
• M6: 1,050,327 km (0.096 R)
• M7: 1,343,838 km (0.076 R)
• M8: 1,509,592 km (0.097 R)
• M9: 1,604,587 km (0.071 R)
• M10: 2,195,199 km (0.1 R)
• M11: 2,480,333 km (0.12 R)
• M12: 3,158,759 km (0.087 R)
• M13: 3,380,613 km (0.096 R)
• M14: 3,710,177 km (0.091 R)
• M15: 3,970,627 km (0.057 R)
• M16: 4,103,170 km (0.117 R)
• M17: 4,291,065 km (0.076 R)
• M18: 4,345,369 km (0.095 R)
• M19: 4,675,532 km (0.119 R)
• M20: 5,302,197 km (0.064 R)
• M21: 5,595,708 km (0.114 R)
• M22: 6,015,630 km (0.096 R)
• M23: 6,137,402 km (0.079 R)
• M24: 6,539,073 km (0.075 R)
• M25: 6,822,261 km (0.091 R)
• M26: 7,238,293 km (0.112 R)
• M27: 8,094,890 km (0.118 R)
• M28: 8,467,090 km (0.061 R)
• M29: 8,535,307 km (0.036 R)
• M30: 8,672,338 km (0.107 R)
• M31: 9,333,411 km (0.088 R)
• M32: 9,439,177 km (0.109 R)
• M33: 10,814,430 km (0.111 R)
• M34: 10,962,831 km (0.081 R)
• M35: 11,074,581 km (0.077 R)
• M36: 11,261,578 km (0.073 R)
• M37: 11,601,016 km (0.104 R)
• M38: 12,097,232 km (0.025 R)
• M39: 12,174,125 km (0.101 R)
• M40: 12,251,168 km (0.094 R)
• M41: 12,483,494 km (0.114 R)
• M42: 12,834,749 km (0.091 R)
• M43: 13,387,663 km (0.088 R)
• M44: 13,467,249 km (0.11 R)
• M45: 13,827,481 km (0.091 R)
• M46: 14,557,369 km (0.101 R)
• M47: 14,927,025 km (0.083 R)
• M48: 15,508,213 km (0.116 R)
• M49: 16,864,318 km (0.1 R)
• M50: 17,730,938 km (0.118 R)
• M51: 17,818,453 km (0.066 R)
• M52: 17,949,949 km (0.072 R)
• M53: 18,434,796 km (0.116 R)
• M54: 19,147,779 km (0.077 R)
• M55: 20,234,010 km (0.075 R)
• M56: 20,325,414 km (0.095 R)
• M57: 20,876,832 km (0.073 R)
• M58: 21,200,711 km (0.109 R)
• M59: 21,526,386 km (0.101 R)
• M60: 21,994,328 km (0.098 R)
• M61: 22,088,425 km (0.108 R)
• M62: 22,324,041 km (0.112 R)
• M63: 23,755,095 km (0.084 R)
• M64: 25,166,551 km (0.117 R)
• M65: 25,412,639 km (0.062 R)
• M66: 26,106,025 km (0.113 R)
• M67: 26,655,049 km (0.072 R)
• M68: 26,855,660 km (0.108 R)
• M69: 27,511,198 km (0.067 R)
• M70: 27,713,903 km (0.085 R)
• M71: 28,019,083 km (0.072 R)
• M72: 28,222,985 km (0.107 R)
• M73: 28,529,960 km (0.12 R)
• M74: 30,133,200 km (0.111 R)
• M75: 30,604,134 km (0.063 R)
• M76: 30,814,319 km (0.095 R)
• M77: 31,077,611 km (0.106 R)
• M78: 31,447,417 km (0.057 R)
• M79: 31,712,505 km (0.062 R)
• M80: 31,765,612 km (0.107 R)
• M81: 31,978,340 km (0.071 R)
• M82: 32,512,255 km (0.113 R)
• M83: 35,115,557 km (0.034 R)
• M84: 35,998,184 km (0.064 R)
• M85: 36,386,540 km (0.115 R)
• M86: 36,497,841 km (0.097 R)
• M87: 36,776,393 km (0.049 R)
• M88: 37,279,640 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 10.5

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.05 AU - 7.61 AU

Year: 7476 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,665,770 km

• M1: 134,339 km (0.062 R)
• M2: 257,308 km (0.095 R)
• M3: 568,622 km (0.042 R)
• M4: 653,294 km (0.12 R)
• M5: 885,619 km (0.096 R)
• M6: 986,299 km (0.112 R)
• M7: 1,126,771 km (0.119 R)
• M8: 1,312,123 km (0.114 R)
• M9: 1,671,158 km (0.112 R)
• M10: 2,038,421 km (0.081 R)
• M11: 2,312,933 km (0.097 R)
• M12: 3,259,139 km (0.086 R)
• M13: 3,580,775 km (0.095 R)
• M14: 3,828,808 km (0.056 R)
• M15: 4,054,102 km (0.117 R)
• M16: 4,606,567 km (0.108 R)
• M17: 4,846,223 km (0.112 R)
• M18: 5,151,702 km (0.119 R)
• M19: 6,073,075 km (0.116 R)
• M20: 6,737,888 km (0.106 R)
• M21: 7,078,971 km (0.077 R)
• M22: 7,390,883 km (0.027 R)
• M23: 7,460,745 km (0.033 R)
• M24: 7,920,609 km (0.066 R)
• M25: 8,172,083 km (0.083 R)
• M26: 8,572,706 km (0.103 R)
• M27: 9,054,262 km (0.087 R)
• M28: 9,889,317 km (0.113 R)
• M29: 10,709,412 km (0.109 R)
• M30: 11,147,585 km (0.12 R)
• M31: 11,348,794 km (0.12 R)
• M32: 11,836,483 km (0.088 R)
• M33: 12,124,159 km (0.102 R)
• M34: 12,248,176 km (0.069 R)
• M35: 12,372,641 km (0.03 R)
• M36: 13,383,175 km (0.061 R)
• M37: 13,554,165 km (0.103 R)
• M38: 14,639,199 km (0.108 R)
• M39: 14,948,118 km (0.054 R)
• M40: 15,617,120 km (0.088 R)
• M41: 16,250,517 km (0.073 R)
• M42: 16,524,431 km (0.101 R)
• M43: 16,753,914 km (0.067 R)
• M44: 16,846,067 km (0.107 R)
• M45: 17,823,240 km (0.048 R)
• M46: 18,770,942 km (0.105 R)
• M47: 18,962,428 km (0.047 R)
• M48: 19,299,173 km (0.116 R)
• M49: 19,929,728 km (0.075 R)
• M50: 20,223,089 km (0.03 R)
• M51: 20,665,749 km (0.095 R)
• M52: 20,962,551 km (0.107 R)
• M53: 21,061,884 km (0.088 R)
• M54: 21,360,631 km (0.03 R)
• M55: 23,233,896 km (0.103 R)
• M56: 24,008,364 km (0.104 R)
• M57: 25,635,390 km (0.118 R)
• M58: 25,741,605 km (0.065 R)
• M59: 26,007,739 km (0.102 R)
• M60: 26,865,534 km (0.115 R)
• M61: 27,406,330 km (0.083 R)
• M62: 28,443,791 km (0.086 R)
• M63: 28,553,746 km (0.058 R)
• M64: 28,829,305 km (0.1 R)
• M65: 29,271,965 km (0.107 R)
• M66: 29,494,118 km (0.082 R)
• M67: 29,884,269 km (0.105 R)
• M68: 30,051,968 km (0.069 R)
• M69: 30,726,056 km (0.12 R)
• M70: 30,838,853 km (0.055 R)
• M71: 31,575,623 km (0.119 R)
• M72: 32,089,042 km (0.104 R)
• M73: 32,318,077 km (0.096 R)
• M74: 32,547,710 km (0.09 R)
• M75: 34,170,398 km (0.109 R)
• M76: 34,580,146 km (0.082 R)
• M77: 35,050,482 km (0.116 R)
• M78: 35,937,896 km (0.114 R)
• M79: 36,294,987 km (0.037 R)
• M80: 37,012,757 km (0.066 R)
• M81: 37,493,864 km (0.089 R)
• M82: 37,735,165 km (0.101 R)
• M83: 37,916,478 km (0.093 R)
• M84: 38,462,211 km (0.059 R)
• M85: 40,114,819 km (0.113 R)
• M86: 40,794,891 km (0.099 R)
• M87: 41,665,700 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 4.3

Gravity: 30.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.61 AU - 18.21 AU

Year: 21689 Days

Day: 22.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,665,770 km

• M1: 221,106 km (0.07 R)
• M2: 466,147 km (0.081 R)
• M3: 548,575 km (0.113 R)
• M4: 976,126 km (0.114 R)
• M5: 1,544,748 km (0.084 R)
• M6: 1,669,063 km (0.109 R)
• M7: 1,732,343 km (0.097 R)
• M8: 1,894,358 km (0.082 R)
• M9: 2,662,992 km (0.06 R)
• M10: 2,849,690 km (0.103 R)
• M11: 3,196,607 km (0.117 R)
• M12: 3,475,607 km (0.109 R)
• M13: 3,516,148 km (0.117 R)
• M14: 3,887,600 km (0.092 R)
• M15: 4,402,366 km (0.089 R)
• M16: 4,802,241 km (0.12 R)
• M17: 4,938,076 km (0.082 R)
• M18: 5,779,714 km (0.065 R)
• M19: 6,266,206 km (0.119 R)
• M20: 6,464,573 km (0.117 R)
• M21: 6,664,884 km (0.103 R)
• M22: 6,918,154 km (0.053 R)
• M23: 7,174,564 km (0.113 R)
• M24: 7,434,117 km (0.067 R)
• M25: 7,538,835 km (0.08 R)
• M26: 8,016,052 km (0.057 R)
• M27: 9,561,847 km (0.065 R)
• M28: 10,019,916 km (0.103 R)
• M29: 12,602,274 km (0.082 R)
• M30: 13,484,902 km (0.116 R)
• M31: 13,740,714 km (0.074 R)
• M32: 13,869,219 km (0.098 R)
• M33: 14,192,350 km (0.055 R)
• M34: 15,642,851 km (0.099 R)
• M35: 15,777,190 km (0.114 R)
• M36: 15,911,678 km (0.116 R)
• M37: 15,979,147 km (0.093 R)
• M38: 16,933,133 km (0.05 R)
• M39: 17,765,495 km (0.105 R)
• M40: 17,975,680 km (0.114 R)
• M41: 20,341,122 km (0.061 R)
• M42: 20,855,439 km (0.081 R)
• M43: 21,076,994 km (0.101 R)
• M44: 21,821,692 km (0.071 R)
• M45: 22,574,767 km (0.025 R)
• M46: 23,107,186 km (0.103 R)
• M47: 23,951,965 km (0.11 R)
• M48: 25,513,618 km (0.072 R)
• M49: 26,546,292 km (0.072 R)
• M50: 27,188,515 km (0.112 R)
• M51: 27,835,825 km (0.089 R)
• M52: 28,980,848 km (0.113 R)
• M53: 30,811,028 km (0.045 R)
• M54: 31,063,399 km (0.059 R)
• M55: 32,250,608 km (0.115 R)
• M56: 34,669,157 km (0.07 R)
• M57: 35,107,030 km (0.09 R)
• M58: 35,370,771 km (0.051 R)
• M59: 35,900,048 km (0.068 R)
• M60: 37,234,760 km (0.103 R)
• M61: 38,314,259 km (0.043 R)
• M62: 41,706,540 km (0.108 R)
• M63: 42,452,435 km (0.05 R)
• M64: 43,108,870 km (0.074 R)
• M65: 44,431,615 km (0.042 R)
• M66: 44,812,042 km (0.082 R)
• M67: 46,344,373 km (0.038 R)
• M68: 46,923,317 km (0.066 R)
• M69: 47,213,836 km (0.068 R)
• M70: 47,601,893 km (0.115 R)
• M71: 48,479,135 km (0.099 R)
• M72: 49,460,048 km (0.045 R)
• M73: 49,854,238 km (0.115 R)
• M74: 52,341,602 km (0.101 R)
• M75: 53,145,990 km (0.067 R)
• M76: 53,448,626 km (0.074 R)
• M77: 54,461,853 km (0.118 R)
• M78: 57,125,593 km (0.059 R)
• M79: 57,435,709 km (0.109 R)
• M80: 57,642,752 km (0.058 R)
• M81: 58,057,587 km (0.065 R)
• M82: 58,161,408 km (0.082 R)
• M83: 58,681,560 km (0.084 R)
• M84: 58,785,830 km (0.043 R)
• M85: 64,935,499 km (0.105 R)
• M86: 65,367,089 km (0.028 R)
• M87: 66,016,194 km (0.107 R)
• M88: 66,558,785 km (0.095 R)
• M89: 66,885,058 km (0.097 R)
• M90: 67,757,663 km (0.104 R)
• M91: 68,634,157 km (0.079 R)
• M92: 70,287,512 km (0.06 R)
• M93: 71,842,582 km (0.12 R)
• M94: 72,736,130 km (0.08 R)
• M95: 74,647,243 km (0.084 R)
• M96: 75,212,573 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit