🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.46 AU - 0.72 AU

Year: 172 Days

Day: 38.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.82 AU - 0.82 AU

Year: 281 Days

Day: 34.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,200,439 km

• M1: 600,037 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.39 AU - 1.79 AU

Year: 759 Days

Day: 36 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.53 AU - 1.81 AU

Year: 817 Days

Day: 20 Hours

Environment

Temp: -65 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,200,439 km

• M1: 702,661 km (0.101 R)
• M2: 1,246,449 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.34 AU - 3.54 AU

Year: 2416 Days

Day: 47 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.27 AU - 4.33 AU

Year: 2806 Days

Day: 35.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 9.5

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.22 AU - 6.84 AU

Year: 4925 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,200,439 km

• M1: 125,662 km (0.081 R)
• M2: 266,135 km (0.111 R)
• M3: 357,838 km (0.025 R)
• M4: 569,519 km (0.11 R)
• M5: 696,976 km (0.099 R)
• M6: 770,728 km (0.083 R)
• M7: 1,554,920 km (0.086 R)
• M8: 1,893,610 km (0.091 R)
• M9: 2,599,413 km (0.116 R)
• M10: 2,717,894 km (0.115 R)
• M11: 2,858,367 km (0.049 R)
• M12: 3,104,904 km (0.061 R)
• M13: 3,188,679 km (0.078 R)
• M14: 3,337,080 km (0.065 R)
• M15: 3,773,606 km (0.103 R)
• M16: 3,976,012 km (0.084 R)
• M17: 4,182,008 km (0.055 R)
• M18: 4,557,050 km (0.046 R)
• M19: 4,772,770 km (0.114 R)
• M20: 5,440,127 km (0.033 R)
• M21: 5,643,430 km (0.11 R)
• M22: 6,136,505 km (0.082 R)
• M23: 6,643,492 km (0.118 R)
• M24: 7,219,444 km (0.082 R)
• M25: 7,697,409 km (0.104 R)
• M26: 8,272,912 km (0.043 R)
• M27: 8,713,777 km (0.041 R)
• M28: 8,773,018 km (0.094 R)
• M29: 9,282,997 km (0.072 R)
• M30: 9,679,431 km (0.12 R)
• M31: 9,771,733 km (0.117 R)
• M32: 9,864,334 km (0.045 R)
• M33: 10,143,783 km (0.1 R)
• M34: 10,457,340 km (0.064 R)
• M35: 10,520,470 km (0.1 R)
• M36: 10,774,188 km (0.08 R)
• M37: 10,901,795 km (0.086 R)
• M38: 11,223,131 km (0.112 R)
• M39: 11,287,758 km (0.084 R)
• M40: 11,776,344 km (0.086 R)
• M41: 12,205,541 km (0.117 R)
• M42: 14,007,447 km (0.105 R)
• M43: 14,321,752 km (0.106 R)
• M44: 14,567,691 km (0.087 R)
• M45: 14,638,152 km (0.078 R)
• M46: 14,815,126 km (0.098 R)
• M47: 15,135,265 km (0.093 R)
• M48: 16,145,799 km (0.089 R)
• M49: 16,365,109 km (0.109 R)
• M50: 16,732,971 km (0.067 R)
• M51: 17,702,215 km (0.108 R)
• M52: 18,155,646 km (0.057 R)
• M53: 18,421,931 km (0.056 R)
• M54: 18,651,115 km (0.087 R)
• M55: 19,577,724 km (0.088 R)
• M56: 19,772,650 km (0.106 R)
• M57: 20,085,908 km (0.096 R)
• M58: 20,479,649 km (0.069 R)
• M59: 20,637,924 km (0.082 R)
• M60: 20,756,854 km (0.092 R)
• M61: 20,876,084 km (0.054 R)
• M62: 21,035,405 km (0.115 R)
• M63: 21,234,969 km (0.117 R)
• M64: 21,435,281 km (0.119 R)
• M65: 22,039,955 km (0.067 R)
• M66: 22,161,429 km (0.036 R)
• M67: 22,324,041 km (0.119 R)
• M68: 22,772,835 km (0.114 R)
• M69: 23,142,342 km (0.102 R)
• M70: 23,472,355 km (0.086 R)
• M71: 23,638,109 km (0.105 R)
• M72: 23,762,575 km (0.117 R)
• M73: 23,970,516 km (0.108 R)
• M74: 24,682,003 km (0.104 R)
• M75: 25,146,205 km (0.083 R)
• M76: 25,230,878 km (0.107 R)
• M77: 25,869,062 km (0.077 R)
• M78: 26,297,660 km (0.103 R)
• M79: 27,684,432 km (0.098 R)
• M80: 27,815,630 km (0.059 R)
• M81: 29,094,841 km (0.081 R)
• M82: 29,317,443 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 9.2

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.4 AU - 13 AU

Year: 14196 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,200,439 km

• M1: 325,824 km (0.072 R)
• M2: 451,187 km (0.072 R)
• M3: 613,501 km (0.071 R)
• M4: 753,824 km (0.077 R)
• M5: 905,217 km (0.07 R)
• M6: 996,322 km (0.119 R)
• M7: 1,163,722 km (0.119 R)
• M8: 2,102,748 km (0.088 R)
• M9: 2,808,550 km (0.093 R)
• M10: 3,293,397 km (0.1 R)
• M11: 3,804,423 km (0.119 R)
• M12: 4,031,064 km (0.088 R)
• M13: 5,695,191 km (0.044 R)
• M14: 6,440,637 km (0.093 R)
• M15: 6,939,247 km (0.08 R)
• M16: 7,216,601 km (0.098 R)
• M17: 7,639,365 km (0.071 R)
• M18: 7,734,360 km (0.088 R)
• M19: 8,410,841 km (0.11 R)
• M20: 9,156,437 km (0.07 R)
• M21: 9,409,706 km (0.113 R)
• M22: 9,819,754 km (0.038 R)
• M23: 10,288,145 km (0.05 R)
• M24: 10,710,460 km (0.115 R)
• M25: 10,870,380 km (0.079 R)
• M26: 11,463,386 km (0.108 R)
• M27: 12,849,859 km (0.104 R)
• M28: 13,076,499 km (0.08 R)
• M29: 13,247,490 km (0.105 R)
• M30: 18,134,254 km (0.054 R)
• M31: 18,452,449 km (0.082 R)
• M32: 18,708,411 km (0.082 R)
• M33: 18,965,420 km (0.089 R)
• M34: 19,418,103 km (0.116 R)
• M35: 19,548,103 km (0.096 R)
• M36: 20,797,395 km (0.077 R)
• M37: 21,130,400 km (0.086 R)
• M38: 21,532,519 km (0.107 R)
• M39: 22,004,650 km (0.117 R)
• M40: 22,959,234 km (0.119 R)
• M41: 23,510,801 km (0.043 R)
• M42: 23,927,431 km (0.066 R)
• M43: 24,416,467 km (0.111 R)
• M44: 24,627,101 km (0.106 R)
• M45: 24,767,872 km (0.114 R)
• M46: 25,689,246 km (0.061 R)
• M47: 26,189,950 km (0.108 R)
• M48: 26,766,201 km (0.115 R)
• M49: 29,186,993 km (0.095 R)
• M50: 29,261,493 km (0.077 R)
• M51: 29,934,384 km (0.118 R)
• M52: 31,677,050 km (0.118 R)
• M53: 31,830,238 km (0.117 R)
• M54: 32,137,063 km (0.073 R)
• M55: 32,213,957 km (0.112 R)
• M56: 32,831,347 km (0.089 R)
• M57: 32,908,689 km (0.098 R)
• M58: 33,842,778 km (0.102 R)
• M59: 34,548,880 km (0.104 R)
• M60: 35,339,355 km (0.113 R)
• M61: 36,455,804 km (0.074 R)
• M62: 37,664,854 km (0.092 R)
• M63: 37,989,482 km (0.038 R)
• M64: 43,138,790 km (0.087 R)
• M65: 44,588,543 km (0.088 R)
• M66: 44,932,020 km (0.04 R)
• M67: 46,054,153 km (0.037 R)
• M68: 46,488,286 km (0.09 R)
• M69: 47,185,562 km (0.082 R)
• M70: 47,360,442 km (0.118 R)
• M71: 48,414,209 km (0.111 R)
• M72: 48,590,585 km (0.073 R)
• M73: 48,855,673 km (0.118 R)
• M74: 48,944,085 km (0.113 R)
• M75: 49,121,059 km (0.076 R)
• M76: 49,209,621 km (0.116 R)
• M77: 49,831,350 km (0.103 R)
• M78: 52,072,625 km (0.044 R)
• M79: 52,615,516 km (0.099 R)
• M80: 52,887,485 km (0.041 R)
• M81: 53,160,052 km (0.117 R)
• M82: 55,726,553 km (0.095 R)
• M83: 57,397,711 km (0.087 R)
• M84: 57,677,758 km (0.108 R)
• M85: 58,333,147 km (0.068 R)
• M86: 59,179,422 km (0.108 R)
• M87: 60,313,972 km (0.093 R)
• M88: 60,979,234 km (0.096 R)
• M89: 61,264,966 km (0.098 R)
• M90: 63,181,913 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.4

Radius: 6.2

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.88 AU - 21.02 AU

Year: 31244 Days

Day: 23.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 98,200,439 km

• M1: 239,656 km (0.092 R)
• M2: 419,323 km (0.087 R)
• M3: 488,437 km (0.098 R)
• M4: 1,817,016 km (0.119 R)
• M5: 1,855,612 km (0.101 R)
• M6: 2,508,756 km (0.066 R)
• M7: 2,595,074 km (0.092 R)
• M8: 3,273,650 km (0.11 R)
• M9: 3,320,774 km (0.114 R)
• M10: 3,559,681 km (0.118 R)
• M11: 4,054,401 km (0.069 R)
• M12: 4,105,115 km (0.106 R)
• M13: 4,623,322 km (0.098 R)
• M14: 5,777,619 km (0.119 R)
• M15: 7,695,763 km (0.094 R)
• M16: 9,318,302 km (0.115 R)
• M17: 9,452,491 km (0.101 R)
• M18: 9,519,960 km (0.112 R)
• M19: 10,971,209 km (0.035 R)
• M20: 12,268,970 km (0.107 R)
• M21: 13,236,120 km (0.084 R)
• M22: 13,767,043 km (0.07 R)
• M23: 14,615,263 km (0.095 R)
• M24: 15,321,814 km (0.109 R)
• M25: 17,342,133 km (0.085 R)
• M26: 17,756,070 km (0.066 R)
• M27: 18,763,014 km (0.105 R)
• M28: 20,394,827 km (0.076 R)
• M29: 23,153,113 km (0.102 R)
• M30: 23,883,599 km (0.074 R)
• M31: 24,067,455 km (0.068 R)
• M32: 24,529,114 km (0.107 R)
• M33: 25,743,101 km (0.108 R)
• M34: 26,025,990 km (0.106 R)
• M35: 26,594,911 km (0.115 R)
• M36: 28,618,073 km (0.105 R)
• M37: 29,303,381 km (0.049 R)
• M38: 30,590,521 km (0.045 R)
• M39: 33,219,554 km (0.105 R)
• M40: 33,630,499 km (0.118 R)
• M41: 34,249,834 km (0.111 R)
• M42: 37,403,058 km (0.096 R)
• M43: 37,723,497 km (0.107 R)
• M44: 37,830,459 km (0.089 R)
• M45: 38,152,095 km (0.111 R)
• M46: 38,259,506 km (0.119 R)
• M47: 40,100,756 km (0.119 R)
• M48: 40,977,101 km (0.103 R)
• M49: 41,970,580 km (0.051 R)
• M50: 44,093,972 km (0.094 R)
• M51: 44,319,416 km (0.108 R)
• M52: 45,566,763 km (0.101 R)
• M53: 45,794,751 km (0.104 R)
• M54: 47,055,561 km (0.117 R)
• M55: 47,863,988 km (0.117 R)
• M56: 48,560,366 km (0.091 R)
• M57: 49,846,011 km (0.062 R)
• M58: 50,906,211 km (0.067 R)
• M59: 53,408,534 km (0.077 R)
• M60: 53,769,364 km (0.108 R)
• M61: 58,904,162 km (0.11 R)
• M62: 63,428,001 km (0.099 R)
• M63: 63,555,309 km (0.081 R)
• M64: 64,960,781 km (0.074 R)
• M65: 67,412,241 km (0.103 R)
• M66: 67,542,092 km (0.041 R)
• M67: 69,893,920 km (0.095 R)
• M68: 72,937,788 km (0.047 R)
• M69: 73,071,080 km (0.063 R)
• M70: 75,215,266 km (0.067 R)
• M71: 76,159,827 km (0.105 R)
• M72: 76,295,064 km (0.113 R)
• M73: 76,565,836 km (0.031 R)
• M74: 78,333,484 km (0.091 R)
• M75: 80,252,227 km (0.093 R)
• M76: 80,803,195 km (0.095 R)
• M77: 83,437,764 km (0.118 R)
• M78: 83,995,913 km (0.116 R)
• M79: 87,796,298 km (0.115 R)
• M80: 89,503,209 km (0.117 R)
• M81: 91,364,656 km (0.097 R)
• M82: 93,094,306 km (0.095 R)
• M83: 93,673,250 km (0.062 R)
• M84: 96,878,833 km (0.091 R)
• M85: 97,759,217 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit