🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.52 AU - 0.62 AU

Year: 159 Days

Day: 32.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.76 AU - 1.16 AU

Year: 347 Days

Day: 33.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.6 AU - 2.6 AU

Year: 1123 Days

Day: 23.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,290,291 km

• M1: 55,950 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.28 AU - 2.8 AU

Year: 1494 Days

Day: 20 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 10.7

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.75 AU - 5.19 AU

Year: 4088 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 69,290,291 km

• M1: 133,890 km (0.115 R)
• M2: 263,741 km (0.083 R)
• M3: 559,646 km (0.048 R)
• M4: 723,904 km (0.06 R)
• M5: 846,574 km (0.062 R)
• M6: 940,671 km (0.044 R)
• M7: 1,063,491 km (0.081 R)
• M8: 1,191,996 km (0.077 R)
• M9: 1,408,913 km (0.107 R)
• M10: 1,522,158 km (0.105 R)
• M11: 1,609,374 km (0.108 R)
• M12: 1,683,275 km (0.08 R)
• M13: 2,038,421 km (0.081 R)
• M14: 2,216,741 km (0.049 R)
• M15: 2,554,234 km (0.107 R)
• M16: 2,658,803 km (0.06 R)
• M17: 2,729,264 km (0.07 R)
• M18: 3,800,983 km (0.03 R)
• M19: 3,920,811 km (0.102 R)
• M20: 4,773,070 km (0.106 R)
• M21: 5,011,379 km (0.095 R)
• M22: 5,432,198 km (0.119 R)
• M23: 5,749,645 km (0.108 R)
• M24: 5,887,574 km (0.108 R)
• M25: 6,379,003 km (0.089 R)
• M26: 6,738,187 km (0.074 R)
• M27: 8,110,748 km (0.043 R)
• M28: 8,710,037 km (0.048 R)
• M29: 8,789,174 km (0.113 R)
• M30: 8,974,975 km (0.115 R)
• M31: 9,676,289 km (0.05 R)
• M32: 10,255,682 km (0.041 R)
• M33: 10,903,291 km (0.107 R)
• M34: 11,564,065 km (0.109 R)
• M35: 11,826,160 km (0.045 R)
• M36: 12,178,613 km (0.11 R)
• M37: 12,445,346 km (0.077 R)
• M38: 12,743,943 km (0.047 R)
• M39: 13,256,915 km (0.034 R)
• M40: 13,961,820 km (0.116 R)
• M41: 14,178,886 km (0.096 R)
• M42: 14,773,388 km (0.038 R)
• M43: 14,962,779 km (0.119 R)
• M44: 15,793,047 km (0.119 R)
• M45: 16,051,552 km (0.061 R)
• M46: 16,409,241 km (0.091 R)
• M47: 16,572,751 km (0.044 R)
• M48: 16,769,622 km (0.119 R)
• M49: 16,934,329 km (0.119 R)
• M50: 17,899,984 km (0.059 R)
• M51: 18,135,750 km (0.045 R)
• M52: 19,606,447 km (0.063 R)
• M53: 20,058,681 km (0.088 R)
• M54: 20,128,543 km (0.088 R)
• M55: 20,233,561 km (0.117 R)
• M56: 21,079,686 km (0.071 R)
• M57: 21,865,674 km (0.03 R)
• M58: 22,515,826 km (0.082 R)
• M59: 22,879,798 km (0.099 R)
• M60: 22,989,303 km (0.114 R)
• M61: 23,872,080 km (0.071 R)
• M62: 23,946,131 km (0.031 R)
• M63: 24,168,882 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 14.1

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.11 AU - 5.47 AU

Year: 4489 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,290,291 km

• M1: 201,808 km (0.119 R)
• M2: 312,510 km (0.079 R)
• M3: 413,489 km (0.077 R)
• M4: 531,372 km (0.084 R)
• M5: 699,520 km (0.106 R)
• M6: 797,506 km (0.084 R)
• M7: 996,023 km (0.074 R)
• M8: 1,182,272 km (0.115 R)
• M9: 1,428,211 km (0.082 R)
• M10: 1,557,763 km (0.114 R)
• M11: 1,846,786 km (0.093 R)
• M12: 1,935,198 km (0.092 R)
• M13: 2,190,711 km (0.028 R)
• M14: 2,654,913 km (0.06 R)
• M15: 2,775,788 km (0.06 R)
• M16: 2,877,964 km (0.071 R)
• M17: 3,213,961 km (0.049 R)
• M18: 3,518,392 km (0.116 R)
• M19: 3,651,684 km (0.064 R)
• M20: 3,923,803 km (0.084 R)
• M21: 4,015,955 km (0.041 R)
• M22: 4,560,192 km (0.093 R)
• M23: 5,002,553 km (0.064 R)
• M24: 5,588,079 km (0.105 R)
• M25: 6,276,229 km (0.083 R)
• M26: 6,493,445 km (0.032 R)
• M27: 6,630,626 km (0.094 R)
• M28: 7,019,431 km (0.039 R)
• M29: 7,358,869 km (0.107 R)
• M30: 7,473,162 km (0.089 R)
• M31: 7,674,670 km (0.105 R)
• M32: 7,907,145 km (0.106 R)
• M33: 8,171,634 km (0.101 R)
• M34: 8,982,305 km (0.078 R)
• M35: 10,198,536 km (0.084 R)
• M36: 10,712,554 km (0.114 R)
• M37: 10,972,705 km (0.099 R)
• M38: 11,899,763 km (0.057 R)
• M39: 12,203,147 km (0.085 R)
• M40: 12,611,699 km (0.081 R)
• M41: 12,955,475 km (0.099 R)
• M42: 13,442,117 km (0.097 R)
• M43: 13,828,678 km (0.11 R)
• M44: 14,041,107 km (0.097 R)
• M45: 14,505,010 km (0.081 R)
• M46: 14,865,391 km (0.07 R)
• M47: 15,228,614 km (0.118 R)
• M48: 17,051,016 km (0.103 R)
• M49: 17,660,926 km (0.113 R)
• M50: 17,814,563 km (0.034 R)
• M51: 18,045,842 km (0.112 R)
• M52: 19,177,549 km (0.088 R)
• M53: 20,493,263 km (0.039 R)
• M54: 20,816,544 km (0.087 R)
• M55: 21,223,151 km (0.093 R)
• M56: 21,796,859 km (0.066 R)
• M57: 22,500,268 km (0.097 R)
• M58: 22,750,246 km (0.069 R)
• M59: 22,875,758 km (0.119 R)
• M60: 23,844,554 km (0.054 R)
• M61: 24,099,469 km (0.099 R)
• M62: 25,344,572 km (0.036 R)
• M63: 26,040,501 km (0.083 R)
• M64: 27,495,640 km (0.088 R)
• M65: 27,941,741 km (0.118 R)
• M66: 29,431,137 km (0.098 R)
• M67: 30,116,595 km (0.101 R)
• M68: 30,992,490 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 13.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.44 AU - 5.78 AU

Year: 4903 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,290,291 km

• M1: 172,187 km (0.113 R)
• M2: 283,488 km (0.115 R)
• M3: 367,412 km (0.07 R)
• M4: 518,805 km (0.104 R)
• M5: 634,295 km (0.047 R)
• M6: 760,256 km (0.092 R)
• M7: 1,131,558 km (0.109 R)
• M8: 1,273,377 km (0.106 R)
• M9: 1,472,342 km (0.116 R)
• M10: 2,150,769 km (0.105 R)
• M11: 2,390,275 km (0.097 R)
• M12: 2,575,776 km (0.089 R)
• M13: 2,809,149 km (0.108 R)
• M14: 3,071,843 km (0.091 R)
• M15: 3,183,742 km (0.12 R)
• M16: 3,365,653 km (0.106 R)
• M17: 3,551,005 km (0.109 R)
• M18: 4,177,221 km (0.064 R)
• M19: 6,170,463 km (0.094 R)
• M20: 7,248,316 km (0.109 R)
• M21: 7,579,975 km (0.063 R)
• M22: 8,668,449 km (0.039 R)
• M23: 8,924,111 km (0.096 R)
• M24: 9,117,541 km (0.104 R)
• M25: 9,247,243 km (0.074 R)
• M26: 9,574,264 km (0.104 R)
• M27: 9,805,392 km (0.108 R)
• M28: 11,161,796 km (0.116 R)
• M29: 11,300,623 km (0.09 R)
• M30: 11,405,192 km (0.111 R)
• M31: 11,720,844 km (0.092 R)
• M32: 12,003,733 km (0.035 R)
• M33: 12,110,396 km (0.045 R)
• M34: 12,253,262 km (0.043 R)
• M35: 12,504,437 km (0.114 R)
• M36: 12,684,852 km (0.057 R)
• M37: 12,939,019 km (0.106 R)
• M38: 13,194,831 km (0.091 R)
• M39: 13,526,191 km (0.092 R)
• M40: 14,047,090 km (0.112 R)
• M41: 15,147,084 km (0.116 R)
• M42: 16,235,408 km (0.062 R)
• M43: 16,353,441 km (0.117 R)
• M44: 16,471,922 km (0.118 R)
• M45: 16,630,197 km (0.115 R)
• M46: 17,028,127 km (0.054 R)
• M47: 17,148,105 km (0.1 R)
• M48: 17,268,531 km (0.096 R)
• M49: 17,429,349 km (0.105 R)
• M50: 18,363,737 km (0.093 R)
• M51: 19,064,902 km (0.105 R)
• M52: 19,607,045 km (0.117 R)
• M53: 20,196,461 km (0.107 R)
• M54: 20,791,860 km (0.096 R)
• M55: 20,920,215 km (0.102 R)
• M56: 21,048,869 km (0.052 R)
• M57: 21,306,776 km (0.103 R)
• M58: 21,565,879 km (0.101 R)
• M59: 21,739,114 km (0.107 R)
• M60: 21,825,881 km (0.077 R)
• M61: 22,043,396 km (0.118 R)
• M62: 22,130,611 km (0.111 R)
• M63: 23,009,200 km (0.086 R)
• M64: 24,800,185 km (0.113 R)
• M65: 25,072,753 km (0.1 R)
• M66: 26,265,197 km (0.103 R)
• M67: 26,404,024 km (0.118 R)
• M68: 27,148,274 km (0.11 R)
• M69: 27,241,772 km (0.052 R)
• M70: 28,325,010 km (0.113 R)
• M71: 28,657,567 km (0.087 R)
• M72: 29,086,912 km (0.093 R)
• M73: 29,182,655 km (0.109 R)
• M74: 30,776,920 km (0.119 R)
• M75: 30,874,457 km (0.064 R)
• M76: 31,904,887 km (0.055 R)
• M77: 32,846,756 km (0.097 R)
• M78: 32,946,388 km (0.08 R)
• M79: 33,346,263 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.9

Radius: 4

Gravity: 20.81 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.27 AU - 18.91 AU

Year: 24931 Days

Day: 23.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,290,291 km

• M1: 140,772 km (0.033 R)
• M2: 216,917 km (0.111 R)
• M3: 446,101 km (0.106 R)
• M4: 847,173 km (0.1 R)
• M5: 894,595 km (0.081 R)
• M6: 1,042,099 km (0.11 R)
• M7: 1,735,485 km (0.103 R)
• M8: 2,714,902 km (0.076 R)
• M9: 3,676,816 km (0.07 R)
• M10: 3,793,952 km (0.088 R)
• M11: 3,872,790 km (0.112 R)
• M12: 4,945,855 km (0.031 R)
• M13: 5,032,024 km (0.094 R)
• M14: 7,787,168 km (0.069 R)
• M15: 8,089,206 km (0.098 R)
• M16: 9,123,525 km (0.075 R)
• M17: 9,926,268 km (0.111 R)
• M18: 10,308,640 km (0.066 R)
• M19: 10,807,100 km (0.05 R)
• M20: 11,200,393 km (0.083 R)
• M21: 12,116,530 km (0.056 R)
• M22: 12,349,304 km (0.055 R)
• M23: 12,937,822 km (0.05 R)
• M24: 13,175,683 km (0.096 R)
• M25: 14,202,971 km (0.115 R)
• M26: 14,386,827 km (0.078 R)
• M27: 15,005,714 km (0.064 R)
• M28: 15,318,373 km (0.102 R)
• M29: 15,569,997 km (0.085 R)
• M30: 15,633,127 km (0.112 R)
• M31: 16,333,245 km (0.079 R)
• M32: 18,494,037 km (0.07 R)
• M33: 18,694,797 km (0.109 R)
• M34: 19,233,948 km (0.081 R)
• M35: 19,573,535 km (0.089 R)
• M36: 22,645,527 km (0.119 R)
• M37: 22,788,692 km (0.117 R)
• M38: 22,860,350 km (0.109 R)
• M39: 22,932,157 km (0.116 R)
• M40: 23,292,089 km (0.07 R)
• M41: 23,799,226 km (0.107 R)
• M42: 24,456,559 km (0.098 R)
• M43: 24,530,012 km (0.095 R)
• M44: 24,603,464 km (0.116 R)
• M45: 24,750,669 km (0.066 R)
• M46: 25,119,876 km (0.104 R)
• M47: 26,013,424 km (0.104 R)
• M48: 26,464,013 km (0.09 R)
• M49: 27,678,448 km (0.054 R)
• M50: 29,221,700 km (0.074 R)
• M51: 29,846,720 km (0.093 R)
• M52: 30,397,390 km (0.078 R)
• M53: 30,634,353 km (0.094 R)
• M54: 32,713,763 km (0.101 R)
• M55: 33,118,874 km (0.105 R)
• M56: 33,525,631 km (0.051 R)
• M57: 34,097,843 km (0.12 R)
• M58: 34,426,210 km (0.04 R)
• M59: 34,508,489 km (0.088 R)
• M60: 35,169,113 km (0.064 R)
• M61: 36,502,628 km (0.032 R)
• M62: 37,260,042 km (0.106 R)
• M63: 38,107,664 km (0.108 R)
• M64: 41,823,974 km (0.061 R)
• M65: 43,058,606 km (0.052 R)
• M66: 43,235,879 km (0.114 R)
• M67: 44,394,664 km (0.096 R)
• M68: 44,573,882 km (0.088 R)
• M69: 46,378,781 km (0.052 R)
• M70: 47,107,322 km (0.05 R)
• M71: 47,473,089 km (0.053 R)
• M72: 48,852,980 km (0.068 R)
• M73: 52,029,092 km (0.077 R)
• M74: 52,880,903 km (0.099 R)
• M75: 53,165,886 km (0.047 R)
• M76: 53,356,175 km (0.119 R)
• M77: 54,502,543 km (0.075 R)
• M78: 55,656,990 km (0.079 R)
• M79: 56,237,131 km (0.072 R)
• M80: 56,431,010 km (0.077 R)
• M81: 56,819,515 km (0.079 R)
• M82: 59,464,256 km (0.115 R)
• M83: 60,851,327 km (0.08 R)
• M84: 63,052,361 km (0.073 R)
• M85: 63,354,549 km (0.099 R)
• M86: 64,162,676 km (0.082 R)
• M87: 64,466,659 km (0.109 R)
• M88: 64,974,245 km (0.096 R)
• M89: 65,075,971 km (0.12 R)
• M90: 65,585,202 km (0.093 R)
• M91: 66,402,605 km (0.08 R)
• M92: 67,532,219 km (0.079 R)
• M93: 68,150,956 km (0.112 R)
• M94: 68,875,308 km (0.07 R)
• M95: 68,978,980 km (0.106 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: 225 - 15,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit