🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.73 AU - 1.19 AU

Year: 344 Days

Day: 19.6 Hours

Environment

Temp: 48 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.1 AU - 2.42 AU

Year: 1241 Days

Day: 21.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.3 AU - 2.44 AU

Year: 1333 Days

Day: 31.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,532,798 km

• M1: 27,975 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.25 AU - 2.71 AU

Year: 1426 Days

Day: 20.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.04 AU - 3.02 AU

Year: 1470 Days

Day: 35 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 9.7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.32 AU - 6.56 AU

Year: 4634 Days

Day: 10.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,532,798 km

• M1: 161,865 km (0.09 R)
• M2: 267,780 km (0.117 R)
• M3: 335,099 km (0.111 R)
• M4: 600,785 km (0.038 R)
• M5: 768,335 km (0.105 R)
• M6: 940,522 km (0.066 R)
• M7: 1,260,212 km (0.098 R)
• M8: 1,335,909 km (0.096 R)
• M9: 1,413,101 km (0.104 R)
• M10: 1,654,253 km (0.053 R)
• M11: 1,836,763 km (0.078 R)
• M12: 2,191,310 km (0.081 R)
• M13: 2,408,077 km (0.106 R)
• M14: 2,946,629 km (0.113 R)
• M15: 3,593,939 km (0.12 R)
• M16: 3,666,494 km (0.043 R)
• M17: 4,245,887 km (0.06 R)
• M18: 4,380,824 km (0.039 R)
• M19: 4,536,555 km (0.111 R)
• M20: 4,714,128 km (0.041 R)
• M21: 4,914,140 km (0.053 R)
• M22: 5,076,155 km (0.089 R)
• M23: 5,322,543 km (0.106 R)
• M24: 5,405,569 km (0.042 R)
• M25: 5,509,989 km (0.079 R)
• M26: 5,678,286 km (0.066 R)
• M27: 5,827,136 km (0.057 R)
• M28: 6,085,193 km (0.098 R)
• M29: 6,150,268 km (0.115 R)
• M30: 6,346,989 km (0.083 R)
• M31: 7,063,263 km (0.108 R)
• M32: 7,154,668 km (0.112 R)
• M33: 7,315,485 km (0.065 R)
• M34: 7,734,509 km (0.11 R)
• M35: 8,018,296 km (0.113 R)
• M36: 8,185,397 km (0.101 R)
• M37: 8,426,100 km (0.079 R)
• M38: 8,939,221 km (0.095 R)
• M39: 9,013,421 km (0.046 R)
• M40: 9,412,249 km (0.104 R)
• M41: 10,564,901 km (0.111 R)
• M42: 10,985,420 km (0.112 R)
• M43: 11,117,964 km (0.053 R)
• M44: 11,599,669 km (0.103 R)
• M45: 12,060,730 km (0.084 R)
• M46: 12,833,253 km (0.058 R)
• M47: 12,945,003 km (0.087 R)
• M48: 13,028,927 km (0.075 R)
• M49: 13,141,275 km (0.115 R)
• M50: 13,281,897 km (0.077 R)
• M51: 13,593,360 km (0.061 R)
• M52: 14,339,106 km (0.117 R)
• M53: 14,716,990 km (0.107 R)
• M54: 14,863,147 km (0.04 R)
• M55: 15,009,902 km (0.098 R)
• M56: 15,245,669 km (0.092 R)
• M57: 15,750,561 km (0.077 R)
• M58: 16,020,137 km (0.108 R)
• M59: 16,200,701 km (0.08 R)
• M60: 17,021,545 km (0.108 R)
• M61: 17,638,337 km (0.114 R)
• M62: 17,824,885 km (0.091 R)
• M63: 18,293,875 km (0.102 R)
• M64: 18,356,706 km (0.077 R)
• M65: 18,608,778 km (0.068 R)
• M66: 18,798,618 km (0.095 R)
• M67: 18,862,048 km (0.093 R)
• M68: 19,020,920 km (0.093 R)
• M69: 19,340,013 km (0.052 R)
• M70: 19,404,041 km (0.038 R)
• M71: 20,699,409 km (0.088 R)
• M72: 20,764,932 km (0.114 R)
• M73: 20,994,715 km (0.063 R)
• M74: 21,060,538 km (0.095 R)
• M75: 21,159,422 km (0.067 R)
• M76: 21,258,456 km (0.111 R)
• M77: 21,589,516 km (0.11 R)
• M78: 21,789,079 km (0.119 R)
• M79: 22,324,041 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551

Radius: 13.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.26 AU - 9.74 AU

Year: 9051 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 122.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,532,798 km

• M1: 174,132 km (0.118 R)
• M2: 580,290 km (0.102 R)
• M3: 720,912 km (0.096 R)
• M4: 890,855 km (0.064 R)
• M5: 1,092,812 km (0.093 R)
• M6: 1,273,377 km (0.119 R)
• M7: 1,425,369 km (0.04 R)
• M8: 1,624,334 km (0.107 R)
• M9: 2,050,538 km (0.107 R)
• M10: 2,139,998 km (0.071 R)
• M11: 2,323,255 km (0.116 R)
• M12: 3,056,584 km (0.073 R)
• M13: 3,185,537 km (0.092 R)
• M14: 3,369,393 km (0.117 R)
• M15: 3,747,576 km (0.09 R)
• M16: 3,969,879 km (0.088 R)
• M17: 4,139,672 km (0.111 R)
• M18: 5,208,100 km (0.099 R)
• M19: 5,425,616 km (0.111 R)
• M20: 5,677,838 km (0.029 R)
• M21: 7,340,618 km (0.119 R)
• M22: 7,479,744 km (0.084 R)
• M23: 7,725,533 km (0.075 R)
• M24: 8,809,071 km (0.067 R)
• M25: 10,016,924 km (0.115 R)
• M26: 10,405,130 km (0.074 R)
• M27: 11,477,747 km (0.065 R)
• M28: 11,761,684 km (0.115 R)
• M29: 12,171,133 km (0.085 R)
• M30: 12,377,728 km (0.071 R)
• M31: 12,668,845 km (0.046 R)
• M32: 12,794,358 km (0.093 R)
• M33: 13,598,596 km (0.082 R)
• M34: 14,550,338 km (0.052 R)
• M35: 14,945,874 km (0.061 R)
• M36: 16,290,011 km (0.082 R)
• M37: 16,426,594 km (0.061 R)
• M38: 16,609,253 km (0.059 R)
• M39: 16,930,589 km (0.115 R)
• M40: 17,161,269 km (0.08 R)
• M41: 17,532,571 km (0.104 R)
• M42: 17,672,595 km (0.067 R)
• M43: 18,283,403 km (0.052 R)
• M44: 18,710,355 km (0.115 R)
• M45: 18,805,649 km (0.035 R)
• M46: 19,044,707 km (0.118 R)
• M47: 19,477,344 km (0.113 R)
• M48: 19,864,802 km (0.083 R)
• M49: 20,548,913 km (0.088 R)
• M50: 20,992,920 km (0.102 R)
• M51: 21,290,619 km (0.102 R)
• M52: 21,990,588 km (0.052 R)
• M53: 23,157,152 km (0.047 R)
• M54: 24,187,881 km (0.059 R)
• M55: 24,291,852 km (0.084 R)
• M56: 24,656,571 km (0.097 R)
• M57: 24,761,140 km (0.088 R)
• M58: 26,614,957 km (0.071 R)
• M59: 26,937,191 km (0.119 R)
• M60: 27,368,930 km (0.061 R)
• M61: 27,639,852 km (0.085 R)
• M62: 28,129,935 km (0.102 R)
• M63: 29,672,887 km (0.113 R)
• M64: 30,960,775 km (0.09 R)
• M65: 31,469,707 km (0.104 R)
• M66: 32,381,207 km (0.077 R)
• M67: 33,475,067 km (0.081 R)
• M68: 35,108,975 km (0.106 R)
• M69: 35,580,507 km (0.097 R)
• M70: 35,935,653 km (0.04 R)
• M71: 38,514,720 km (0.074 R)
• M72: 38,636,044 km (0.109 R)
• M73: 39,122,985 km (0.092 R)
• M74: 39,306,093 km (0.069 R)
• M75: 39,612,020 km (0.097 R)
• M76: 39,857,211 km (0.118 R)
• M77: 40,287,604 km (0.035 R)
• M78: 41,401,360 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.5

Radius: 4.9

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.1 AU - 14.16 AU

Year: 18380 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 165.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,532,798 km

• M1: 62,831 km (0.077 R)
• M2: 204,500 km (0.078 R)
• M3: 281,992 km (0.029 R)
• M4: 913,295 km (0.092 R)
• M5: 979,118 km (0.047 R)
• M6: 1,209,948 km (0.041 R)
• M7: 1,331,720 km (0.119 R)
• M8: 1,613,413 km (0.105 R)
• M9: 2,657,756 km (0.039 R)
• M10: 2,978,194 km (0.086 R)
• M11: 3,276,941 km (0.073 R)
• M12: 3,655,125 km (0.078 R)
• M13: 3,725,286 km (0.11 R)
• M14: 4,083,274 km (0.081 R)
• M15: 4,340,283 km (0.112 R)
• M16: 4,793,265 km (0.054 R)
• M17: 4,870,159 km (0.072 R)
• M18: 5,380,287 km (0.081 R)
• M19: 6,323,801 km (0.114 R)
• M20: 6,365,988 km (0.094 R)
• M21: 6,706,622 km (0.059 R)
• M22: 6,836,024 km (0.112 R)
• M23: 7,184,887 km (0.066 R)
• M24: 7,674,072 km (0.079 R)
• M25: 8,128,101 km (0.088 R)
• M26: 9,061,891 km (0.069 R)
• M27: 9,300,649 km (0.098 R)
• M28: 10,675,454 km (0.079 R)
• M29: 10,876,962 km (0.118 R)
• M30: 11,028,953 km (0.089 R)
• M31: 11,130,680 km (0.095 R)
• M32: 11,592,189 km (0.117 R)
• M33: 12,375,334 km (0.101 R)
• M34: 13,067,823 km (0.041 R)
• M35: 13,882,234 km (0.113 R)
• M36: 14,713,100 km (0.095 R)
• M37: 14,881,099 km (0.114 R)
• M38: 15,616,821 km (0.11 R)
• M39: 15,731,114 km (0.05 R)
• M40: 15,903,002 km (0.113 R)
• M41: 16,422,405 km (0.026 R)
• M42: 16,480,449 km (0.119 R)
• M43: 16,713,373 km (0.055 R)
• M44: 18,554,923 km (0.1 R)
• M45: 18,736,535 km (0.065 R)
• M46: 18,979,631 km (0.088 R)
• M47: 19,101,554 km (0.12 R)
• M48: 19,407,481 km (0.099 R)
• M49: 21,024,335 km (0.099 R)
• M50: 23,857,270 km (0.039 R)
• M51: 25,923,965 km (0.104 R)
• M52: 27,081,403 km (0.118 R)
• M53: 27,839,266 km (0.033 R)
• M54: 28,116,621 km (0.047 R)
• M55: 28,186,034 km (0.12 R)
• M56: 29,658,227 km (0.047 R)
• M57: 30,868,025 km (0.055 R)
• M58: 31,083,296 km (0.101 R)
• M59: 31,515,035 km (0.037 R)
• M60: 32,021,424 km (0.066 R)
• M61: 33,115,583 km (0.101 R)
• M62: 33,630,200 km (0.104 R)
• M63: 33,777,853 km (0.071 R)
• M64: 33,851,605 km (0.08 R)
• M65: 33,999,557 km (0.078 R)
• M66: 34,073,608 km (0.056 R)
• M67: 34,965,959 km (0.053 R)
• M68: 35,040,758 km (0.086 R)
• M69: 35,565,248 km (0.118 R)
• M70: 35,715,594 km (0.096 R)
• M71: 35,866,090 km (0.066 R)
• M72: 37,919,021 km (0.111 R)
• M73: 38,611,809 km (0.068 R)
• M74: 38,766,343 km (0.041 R)
• M75: 38,921,028 km (0.081 R)
• M76: 43,335,661 km (0.097 R)
• M77: 44,059,864 km (0.117 R)
• M78: 44,544,711 km (0.072 R)
• M79: 44,950,271 km (0.096 R)
• M80: 45,520,089 km (0.11 R)
• M81: 47,161,028 km (0.081 R)
• M82: 47,243,606 km (0.098 R)
• M83: 49,406,941 km (0.072 R)
• M84: 50,079,084 km (0.06 R)
• M85: 51,517,468 km (0.046 R)
• M86: 52,028,344 km (0.085 R)
• M87: 53,743,334 km (0.052 R)
• M88: 53,915,821 km (0.056 R)
• M89: 54,002,139 km (0.103 R)
• M90: 54,261,392 km (0.117 R)
• M91: 54,521,094 km (0.106 R)
• M92: 54,781,244 km (0.105 R)
• M93: 56,087,832 km (0.026 R)
• M94: 58,465,541 km (0.114 R)
• M95: 59,354,451 km (0.111 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: 432 - 10,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit