🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.98 AU - 1.26 AU

Year: 447 Days

Day: 30.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.28 AU - 1.38 AU

Year: 578 Days

Day: 33.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.79 AU - 2.89 AU

Year: 1348 Days

Day: 41.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.91 AU - 2.95 AU

Year: 1427 Days

Day: 22 Hours

Environment

Temp: -95 °C

Axial Tilt: 109.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.47 AU - 3.83 AU

Year: 2627 Days

Day: 32.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,126,006 km

• M1: 2,534,038 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.02 AU - 4.88 AU

Year: 2957 Days

Day: 17.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 14.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.44 AU - 7.34 AU

Year: 6813 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,126,006 km

• M1: 193,430 km (0.043 R)
• M2: 456,722 km (0.059 R)
• M3: 664,514 km (0.105 R)
• M4: 908,209 km (0.064 R)
• M5: 1,024,895 km (0.12 R)
• M6: 1,147,116 km (0.058 R)
• M7: 1,835,416 km (0.085 R)
• M8: 2,098,409 km (0.1 R)
• M9: 2,612,876 km (0.115 R)
• M10: 2,710,713 km (0.09 R)
• M11: 4,352,849 km (0.113 R)
• M12: 5,286,490 km (0.111 R)
• M13: 5,442,969 km (0.087 R)
• M14: 5,632,659 km (0.057 R)
• M15: 5,760,416 km (0.096 R)
• M16: 5,986,308 km (0.118 R)
• M17: 6,413,560 km (0.093 R)
• M18: 6,749,108 km (0.08 R)
• M19: 6,953,309 km (0.08 R)
• M20: 7,507,719 km (0.096 R)
• M21: 8,076,490 km (0.042 R)
• M22: 8,184,649 km (0.116 R)
• M23: 8,512,268 km (0.086 R)
• M24: 8,807,126 km (0.074 R)
• M25: 9,942,574 km (0.104 R)
• M26: 10,488,456 km (0.077 R)
• M27: 10,646,132 km (0.087 R)
• M28: 10,844,350 km (0.114 R)
• M29: 12,101,121 km (0.095 R)
• M30: 13,190,493 km (0.08 R)
• M31: 13,318,250 km (0.085 R)
• M32: 13,704,063 km (0.108 R)
• M33: 14,486,459 km (0.067 R)
• M34: 14,883,193 km (0.092 R)
• M35: 15,194,207 km (0.088 R)
• M36: 15,507,315 km (0.055 R)
• M37: 15,913,174 km (0.104 R)
• M38: 16,185,742 km (0.082 R)
• M39: 16,459,805 km (0.096 R)
• M40: 17,012,569 km (0.08 R)
• M41: 17,759,062 km (0.078 R)
• M42: 18,278,616 km (0.093 R)
• M43: 18,803,106 km (0.099 R)
• M44: 19,091,231 km (0.103 R)
• M45: 19,187,722 km (0.114 R)
• M46: 19,574,881 km (0.067 R)
• M47: 20,307,761 km (0.104 R)
• M48: 21,700,069 km (0.091 R)
• M49: 23,277,129 km (0.108 R)
• M50: 25,791,421 km (0.114 R)
• M51: 26,379,640 km (0.076 R)
• M52: 28,832,147 km (0.091 R)
• M53: 29,554,107 km (0.095 R)
• M54: 30,225,951 km (0.099 R)
• M55: 30,338,299 km (0.111 R)
• M56: 30,733,087 km (0.111 R)
• M57: 30,846,183 km (0.113 R)
• M58: 31,129,372 km (0.11 R)
• M59: 31,927,327 km (0.101 R)
• M60: 32,789,609 km (0.074 R)
• M61: 32,962,993 km (0.115 R)
• M62: 33,078,782 km (0.092 R)
• M63: 33,194,720 km (0.113 R)
• M64: 33,543,134 km (0.1 R)
• M65: 33,717,864 km (0.063 R)
• M66: 33,834,550 km (0.055 R)
• M67: 34,772,529 km (0.055 R)
• M68: 34,949,354 km (0.088 R)
• M69: 35,481,623 km (0.119 R)
• M70: 36,374,722 km (0.084 R)
• M71: 36,674,068 km (0.119 R)
• M72: 37,698,065 km (0.076 R)
• M73: 38,609,266 km (0.098 R)
• M74: 39,404,977 km (0.104 R)
• M75: 39,712,400 km (0.096 R)
• M76: 40,020,722 km (0.119 R)
• M77: 40,515,591 km (0.109 R)
• M78: 40,701,691 km (0.059 R)
• M79: 41,199,403 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 10.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.17 AU - 10.99 AU

Year: 12056 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,126,006 km

• M1: 159,471 km (0.058 R)
• M2: 227,987 km (0.097 R)
• M3: 636,838 km (0.069 R)
• M4: 797,357 km (0.102 R)
• M5: 1,063,790 km (0.102 R)
• M6: 1,379,143 km (0.11 R)
• M7: 1,999,525 km (0.08 R)
• M8: 2,167,075 km (0.068 R)
• M9: 2,465,373 km (0.064 R)
• M10: 2,619,608 km (0.106 R)
• M11: 3,156,515 km (0.099 R)
• M12: 3,352,488 km (0.088 R)
• M13: 3,786,173 km (0.102 R)
• M14: 4,176,473 km (0.106 R)
• M15: 4,963,059 km (0.12 R)
• M16: 5,423,372 km (0.079 R)
• M17: 5,557,561 km (0.11 R)
• M18: 5,726,606 km (0.117 R)
• M19: 5,863,189 km (0.069 R)
• M20: 6,455,747 km (0.066 R)
• M21: 6,777,232 km (0.083 R)
• M22: 6,958,096 km (0.06 R)
• M23: 7,214,058 km (0.077 R)
• M24: 7,697,558 km (0.086 R)
• M25: 8,735,319 km (0.11 R)
• M26: 10,062,402 km (0.109 R)
• M27: 10,186,119 km (0.083 R)
• M28: 10,476,937 km (0.092 R)
• M29: 11,151,773 km (0.051 R)
• M30: 11,494,502 km (0.081 R)
• M31: 12,146,450 km (0.036 R)
• M32: 13,079,342 km (0.05 R)
• M33: 13,759,863 km (0.045 R)
• M34: 14,173,650 km (0.116 R)
• M35: 14,778,474 km (0.073 R)
• M36: 15,202,285 km (0.104 R)
• M37: 15,869,492 km (0.037 R)
• M38: 16,158,365 km (0.116 R)
• M39: 16,692,430 km (0.109 R)
• M40: 17,728,096 km (0.049 R)
• M41: 18,128,120 km (0.12 R)
• M42: 18,988,009 km (0.08 R)
• M43: 20,120,465 km (0.111 R)
• M44: 20,433,124 km (0.086 R)
• M45: 21,433,934 km (0.061 R)
• M46: 22,181,475 km (0.048 R)
• M47: 22,720,625 km (0.06 R)
• M48: 23,209,661 km (0.111 R)
• M49: 23,537,579 km (0.032 R)
• M50: 23,757,039 km (0.106 R)
• M51: 24,808,862 km (0.119 R)
• M52: 24,976,262 km (0.096 R)
• M53: 25,819,246 km (0.095 R)
• M54: 26,386,372 km (0.026 R)
• M55: 27,014,982 km (0.086 R)
• M56: 27,764,318 km (0.098 R)
• M57: 28,287,013 km (0.111 R)
• M58: 28,578,878 km (0.044 R)
• M59: 28,989,075 km (0.116 R)
• M60: 31,370,374 km (0.112 R)
• M61: 31,733,000 km (0.094 R)
• M62: 33,628,405 km (0.119 R)
• M63: 33,751,972 km (0.117 R)
• M64: 34,247,740 km (0.12 R)
• M65: 34,620,986 km (0.093 R)
• M66: 35,183,624 km (0.067 R)
• M67: 35,560,311 km (0.107 R)
• M68: 35,938,345 km (0.119 R)
• M69: 36,064,755 km (0.097 R)
• M70: 36,317,725 km (0.104 R)
• M71: 36,825,760 km (0.032 R)
• M72: 38,816,160 km (0.095 R)
• M73: 39,791,687 km (0.059 R)
• M74: 39,987,810 km (0.086 R)
• M75: 40,118,708 km (0.063 R)
• M76: 41,105,007 km (0.073 R)
• M77: 41,634,434 km (0.084 R)
• M78: 42,099,384 km (0.063 R)
• M79: 42,499,409 km (0.114 R)
• M80: 42,633,000 km (0.047 R)
• M81: 43,034,520 km (0.058 R)
• M82: 43,437,537 km (0.086 R)
• M83: 43,572,025 km (0.105 R)
• M84: 44,179,393 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 7.5

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.83 AU - 15.89 AU

Year: 23795 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,126,006 km

• M1: 112,797 km (0.118 R)
• M2: 182,210 km (0.079 R)
• M3: 234,719 km (0.043 R)
• M4: 732,730 km (0.095 R)
• M5: 954,584 km (0.077 R)
• M6: 1,369,868 km (0.119 R)
• M7: 2,002,218 km (0.099 R)
• M8: 2,242,921 km (0.106 R)
• M9: 2,789,402 km (0.065 R)
• M10: 3,829,705 km (0.102 R)
• M11: 4,302,734 km (0.117 R)
• M12: 4,794,013 km (0.061 R)
• M13: 5,445,213 km (0.095 R)
• M14: 5,976,136 km (0.103 R)
• M15: 6,726,519 km (0.066 R)
• M16: 9,037,507 km (0.07 R)
• M17: 10,305,797 km (0.076 R)
• M18: 11,081,313 km (0.075 R)
• M19: 11,141,750 km (0.106 R)
• M20: 12,061,328 km (0.059 R)
• M21: 12,877,834 km (0.099 R)
• M22: 13,132,599 km (0.073 R)
• M23: 13,324,832 km (0.067 R)
• M24: 13,712,141 km (0.086 R)
• M25: 13,841,992 km (0.036 R)
• M26: 14,037,666 km (0.101 R)
• M27: 14,103,040 km (0.03 R)
• M28: 14,497,679 km (0.11 R)
• M29: 15,567,753 km (0.109 R)
• M30: 16,043,923 km (0.118 R)
• M31: 16,112,289 km (0.038 R)
• M32: 16,940,762 km (0.085 R)
• M33: 17,641,778 km (0.105 R)
• M34: 18,495,383 km (0.057 R)
• M35: 19,362,303 km (0.082 R)
• M36: 20,538,890 km (0.077 R)
• M37: 22,806,644 km (0.086 R)
• M38: 24,914,478 km (0.115 R)
• M39: 25,470,982 km (0.091 R)
• M40: 26,031,675 km (0.054 R)
• M41: 26,273,276 km (0.103 R)
• M42: 27,902,396 km (0.1 R)
• M43: 28,314,838 km (0.082 R)
• M44: 29,229,180 km (0.119 R)
• M45: 30,068,723 km (0.027 R)
• M46: 30,916,345 km (0.115 R)
• M47: 33,505,585 km (0.12 R)
• M48: 34,295,910 km (0.081 R)
• M49: 34,472,436 km (0.112 R)
• M50: 36,074,031 km (0.112 R)
• M51: 36,253,398 km (0.081 R)
• M52: 38,064,281 km (0.087 R)
• M53: 39,997,085 km (0.084 R)
• M54: 40,835,282 km (0.046 R)
• M55: 41,115,928 km (0.107 R)
• M56: 41,397,172 km (0.079 R)
• M57: 42,056,001 km (0.08 R)
• M58: 42,339,489 km (0.088 R)
• M59: 43,479,424 km (0.048 R)
• M60: 43,670,461 km (0.083 R)
• M61: 44,149,174 km (0.068 R)
• M62: 44,629,682 km (0.09 R)
• M63: 45,305,117 km (0.096 R)
• M64: 46,081,231 km (0.093 R)
• M65: 46,178,619 km (0.053 R)
• M66: 47,745,208 km (0.058 R)
• M67: 48,633,969 km (0.088 R)
• M68: 49,827,610 km (0.12 R)
• M69: 51,030,826 km (0.095 R)
• M70: 52,142,188 km (0.103 R)
• M71: 52,751,650 km (0.115 R)
• M72: 52,955,402 km (0.108 R)
• M73: 54,491,473 km (0.117 R)
• M74: 56,042,205 km (0.118 R)
• M75: 57,817,183 km (0.107 R)
• M76: 58,237,553 km (0.092 R)
• M77: 59,822,842 km (0.095 R)
• M78: 61,422,193 km (0.115 R)
• M79: 62,280,885 km (0.109 R)
• M80: 63,576,402 km (0.05 R)
• M81: 63,901,778 km (0.119 R)
• M82: 64,118,844 km (0.069 R)
• M83: 65,864,951 km (0.112 R)
• M84: 67,405,659 km (0.047 R)
• M85: 68,402,280 km (0.06 R)
• M86: 69,180,787 km (0.107 R)
• M87: 70,634,430 km (0.106 R)
• M88: 71,759,555 km (0.113 R)
• M89: 72,211,191 km (0.12 R)
• M90: 72,324,287 km (0.116 R)
• M91: 72,663,875 km (0.096 R)
• M92: 74,712,318 km (0.076 R)
• M93: 76,894,951 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit