🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.08 AU - 1.78 AU

Year: 601 Days

Day: 37.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.41 AU - 1.47 AU

Year: 607 Days

Day: 16.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.77 AU - 2.41 AU

Year: 1062 Days

Day: 14.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,896,698 km

• M1: 562,189 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.98 AU - 2.54 AU

Year: 1194 Days

Day: 33.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.4 AU - 2.62 AU

Year: 1398 Days

Day: 43.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.23 AU - 5.15 AU

Year: 3014 Days

Day: 35.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,896,698 km

• M1: 63,429 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.51 AU - 5.65 AU

Year: 3445 Days

Day: 15.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 15

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.91 AU - 10.47 AU

Year: 10601 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,896,698 km

• M1: 313,557 km (0.059 R)
• M2: 480,658 km (0.06 R)
• M3: 846,874 km (0.06 R)
• M4: 1,241,513 km (0.1 R)
• M5: 1,339,350 km (0.098 R)
• M6: 1,758,972 km (0.117 R)
• M7: 2,341,057 km (0.116 R)
• M8: 3,008,114 km (0.117 R)
• M9: 3,848,704 km (0.095 R)
• M10: 4,055,149 km (0.113 R)
• M11: 4,479,110 km (0.102 R)
• M12: 5,013,324 km (0.107 R)
• M13: 5,206,754 km (0.11 R)
• M14: 5,337,203 km (0.06 R)
• M15: 5,802,303 km (0.067 R)
• M16: 6,073,973 km (0.041 R)
• M17: 6,524,562 km (0.09 R)
• M18: 7,384,899 km (0.095 R)
• M19: 8,053,601 km (0.073 R)
• M20: 8,587,217 km (0.1 R)
• M21: 9,132,501 km (0.114 R)
• M22: 9,250,833 km (0.084 R)
• M23: 10,012,137 km (0.03 R)
• M24: 10,297,719 km (0.105 R)
• M25: 10,710,310 km (0.101 R)
• M26: 11,637,368 km (0.11 R)
• M27: 12,024,078 km (0.041 R)
• M28: 12,197,313 km (0.114 R)
• M29: 12,414,978 km (0.107 R)
• M30: 12,633,989 km (0.079 R)
• M31: 12,765,934 km (0.069 R)
• M32: 12,898,478 km (0.114 R)
• M33: 13,298,802 km (0.056 R)
• M34: 13,703,015 km (0.045 R)
• M35: 14,940,489 km (0.052 R)
• M36: 15,360,859 km (0.074 R)
• M37: 15,690,573 km (0.091 R)
• M38: 16,597,285 km (0.084 R)
• M39: 16,887,206 km (0.068 R)
• M40: 17,276,310 km (0.103 R)
• M41: 17,619,188 km (0.043 R)
• M42: 18,162,677 km (0.097 R)
• M43: 18,262,010 km (0.071 R)
• M44: 18,411,459 km (0.045 R)
• M45: 18,862,347 km (0.105 R)
• M46: 18,963,026 km (0.036 R)
• M47: 19,672,718 km (0.07 R)
• M48: 19,774,894 km (0.042 R)
• M49: 20,391,237 km (0.093 R)
• M50: 20,494,609 km (0.112 R)
• M51: 21,170,642 km (0.114 R)
• M52: 21,959,771 km (0.032 R)
• M53: 23,080,857 km (0.03 R)
• M54: 23,242,572 km (0.083 R)
• M55: 25,211,879 km (0.118 R)
• M56: 25,545,183 km (0.068 R)
• M57: 26,723,715 km (0.119 R)
• M58: 27,690,715 km (0.12 R)
• M59: 27,862,603 km (0.086 R)
• M60: 28,495,702 km (0.045 R)
• M61: 28,611,341 km (0.092 R)
• M62: 29,017,200 km (0.1 R)
• M63: 30,246,445 km (0.1 R)
• M64: 30,423,420 km (0.09 R)
• M65: 31,373,366 km (0.065 R)
• M66: 31,672,113 km (0.085 R)
• M67: 32,332,887 km (0.077 R)
• M68: 33,790,269 km (0.05 R)
• M69: 34,035,161 km (0.111 R)
• M70: 34,588,524 km (0.115 R)
• M71: 34,959,227 km (0.108 R)
• M72: 35,206,961 km (0.11 R)
• M73: 35,953,754 km (0.072 R)
• M74: 36,203,881 km (0.059 R)
• M75: 36,454,608 km (0.078 R)
• M76: 37,716,765 km (0.109 R)
• M77: 38,161,968 km (0.064 R)
• M78: 38,993,283 km (0.099 R)
• M79: 39,250,293 km (0.115 R)
• M80: 40,608,791 km (0.063 R)
• M81: 41,851,052 km (0.101 R)
• M82: 41,982,548 km (0.116 R)
• M83: 42,443,908 km (0.106 R)
• M84: 42,642,125 km (0.099 R)
• M85: 42,973,335 km (0.073 R)
• M86: 44,977,647 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 8.4

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.23 AU - 12.73 AU

Year: 14573 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,896,698 km

• M1: 106,514 km (0.085 R)
• M2: 362,176 km (0.092 R)
• M3: 477,666 km (0.118 R)
• M4: 1,983,518 km (0.082 R)
• M5: 2,228,559 km (0.098 R)
• M6: 2,386,535 km (0.037 R)
• M7: 2,581,162 km (0.106 R)
• M8: 2,848,792 km (0.098 R)
• M9: 3,231,464 km (0.11 R)
• M10: 3,447,034 km (0.118 R)
• M11: 3,593,341 km (0.091 R)
• M12: 3,741,892 km (0.041 R)
• M13: 3,930,235 km (0.083 R)
• M14: 4,160,616 km (0.068 R)
• M15: 4,918,778 km (0.094 R)
• M16: 5,001,057 km (0.119 R)
• M17: 5,461,818 km (0.119 R)
• M18: 5,632,809 km (0.07 R)
• M19: 7,063,263 km (0.1 R)
• M20: 7,343,460 km (0.074 R)
• M21: 7,674,969 km (0.117 R)
• M22: 8,254,661 km (0.093 R)
• M23: 8,500,450 km (0.12 R)
• M24: 8,698,817 km (0.113 R)
• M25: 9,353,906 km (0.111 R)
• M26: 9,610,018 km (0.083 R)
• M27: 9,816,762 km (0.032 R)
• M28: 10,234,439 km (0.09 R)
• M29: 10,871,876 km (0.081 R)
• M30: 11,576,930 km (0.117 R)
• M31: 11,907,243 km (0.063 R)
• M32: 12,408,695 km (0.106 R)
• M33: 12,860,181 km (0.053 R)
• M34: 13,259,757 km (0.053 R)
• M35: 13,721,266 km (0.047 R)
• M36: 13,837,504 km (0.116 R)
• M37: 14,364,537 km (0.08 R)
• M38: 14,898,153 km (0.083 R)
• M39: 15,197,348 km (0.078 R)
• M40: 15,317,625 km (0.105 R)
• M41: 16,599,380 km (0.074 R)
• M42: 16,909,646 km (0.102 R)
• M43: 18,233,437 km (0.071 R)
• M44: 18,811,035 km (0.067 R)
• M45: 19,004,913 km (0.109 R)
• M46: 19,394,616 km (0.055 R)
• M47: 20,181,950 km (0.041 R)
• M48: 20,712,573 km (0.086 R)
• M49: 21,113,495 km (0.114 R)
• M50: 21,180,665 km (0.106 R)
• M51: 21,584,729 km (0.101 R)
• M52: 22,059,253 km (0.069 R)
• M53: 22,743,065 km (0.119 R)
• M54: 24,061,621 km (0.103 R)
• M55: 24,412,727 km (0.119 R)
• M56: 25,762,399 km (0.092 R)
• M57: 27,868,737 km (0.1 R)
• M58: 29,503,094 km (0.118 R)
• M59: 29,578,042 km (0.043 R)
• M60: 30,939,383 km (0.112 R)
• M61: 31,858,363 km (0.082 R)
• M62: 34,826,833 km (0.088 R)
• M63: 37,231,918 km (0.045 R)
• M64: 38,536,561 km (0.086 R)
• M65: 41,694,423 km (0.029 R)
• M66: 45,453,219 km (0.063 R)
• M67: 45,713,369 km (0.104 R)
• M68: 46,671,693 km (0.092 R)
• M69: 46,846,723 km (0.072 R)
• M70: 47,021,902 km (0.087 R)
• M71: 48,785,511 km (0.06 R)
• M72: 49,140,956 km (0.095 R)
• M73: 49,854,089 km (0.089 R)
• M74: 50,930,445 km (0.059 R)
• M75: 51,110,561 km (0.109 R)
• M76: 51,471,391 km (0.119 R)
• M77: 52,468,312 km (0.095 R)
• M78: 54,941,912 km (0.093 R)
• M79: 55,404,170 km (0.066 R)
• M80: 55,589,372 km (0.077 R)
• M81: 55,867,624 km (0.083 R)
• M82: 56,239,375 km (0.094 R)
• M83: 56,332,425 km (0.113 R)
• M84: 56,891,921 km (0.111 R)
• M85: 57,078,918 km (0.03 R)
• M86: 57,172,417 km (0.09 R)
• M87: 57,828,553 km (0.086 R)
• M88: 60,287,344 km (0.045 R)
• M89: 63,457,023 km (0.051 R)
• M90: 63,844,930 km (0.053 R)
• M91: 63,942,019 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.1

Radius: 6.2

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 19.6 AU - 20.48 AU

Year: 31530 Days

Day: 15.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,896,698 km

• M1: 373,845 km (0.106 R)
• M2: 890,407 km (0.073 R)
• M3: 1,523,804 km (0.116 R)
• M4: 1,951,355 km (0.111 R)
• M5: 2,677,353 km (0.094 R)
• M6: 2,831,738 km (0.115 R)
• M7: 3,436,712 km (0.097 R)
• M8: 4,036,300 km (0.051 R)
• M9: 4,168,993 km (0.068 R)
• M10: 4,438,718 km (0.064 R)
• M11: 4,854,002 km (0.106 R)
• M12: 5,281,702 km (0.112 R)
• M13: 5,573,418 km (0.098 R)
• M14: 6,531,742 km (0.098 R)
• M15: 6,687,623 km (0.106 R)
• M16: 7,003,275 km (0.049 R)
• M17: 7,109,639 km (0.119 R)
• M18: 7,485,728 km (0.114 R)
• M19: 8,089,954 km (0.115 R)
• M20: 8,145,754 km (0.101 R)
• M21: 8,996,666 km (0.093 R)
• M22: 9,816,014 km (0.106 R)
• M23: 10,537,225 km (0.071 R)
• M24: 11,213,258 km (0.025 R)
• M25: 11,275,491 km (0.09 R)
• M26: 12,221,548 km (0.104 R)
• M27: 12,736,464 km (0.061 R)
• M28: 13,456,029 km (0.103 R)
• M29: 14,121,590 km (0.096 R)
• M30: 14,323,248 km (0.112 R)
• M31: 14,390,717 km (0.104 R)
• M32: 15,762,080 km (0.084 R)
• M33: 15,971,368 km (0.107 R)
• M34: 16,463,246 km (0.116 R)
• M35: 17,390,004 km (0.113 R)
• M36: 17,750,984 km (0.042 R)
• M37: 17,968,649 km (0.117 R)
• M38: 18,041,503 km (0.093 R)
• M39: 19,293,637 km (0.111 R)
• M40: 19,667,333 km (0.078 R)
• M41: 20,043,272 km (0.111 R)
• M42: 20,118,819 km (0.106 R)
• M43: 20,802,482 km (0.095 R)
• M44: 20,878,776 km (0.105 R)
• M45: 21,493,624 km (0.114 R)
• M46: 22,662,432 km (0.099 R)
• M47: 24,252,508 km (0.049 R)
• M48: 24,494,108 km (0.095 R)
• M49: 25,142,316 km (0.067 R)
• M50: 26,042,895 km (0.084 R)
• M51: 28,043,916 km (0.086 R)
• M52: 32,103,553 km (0.115 R)
• M53: 32,368,790 km (0.102 R)
• M54: 33,168,989 km (0.074 R)
• M55: 33,347,759 km (0.067 R)
• M56: 33,616,437 km (0.115 R)
• M57: 33,706,046 km (0.047 R)
• M58: 34,246,094 km (0.064 R)
• M59: 35,334,568 km (0.071 R)
• M60: 35,700,036 km (0.108 R)
• M61: 37,173,874 km (0.118 R)
• M62: 37,638,525 km (0.072 R)
• M63: 39,138,393 km (0.118 R)
• M64: 39,516,427 km (0.099 R)
• M65: 40,562,266 km (0.116 R)
• M66: 41,424,548 km (0.088 R)
• M67: 42,196,174 km (0.112 R)
• M68: 42,778,110 km (0.057 R)
• M69: 44,835,379 km (0.114 R)
• M70: 45,528,167 km (0.095 R)
• M71: 47,628,072 km (0.082 R)
• M72: 49,350,991 km (0.073 R)
• M73: 52,544,756 km (0.072 R)
• M74: 53,275,243 km (0.096 R)
• M75: 53,798,985 km (0.1 R)
• M76: 54,957,321 km (0.112 R)
• M77: 55,063,087 km (0.085 R)
• M78: 55,168,852 km (0.092 R)
• M79: 56,763,566 km (0.049 R)
• M80: 58,697,118 km (0.111 R)
• M81: 62,187,536 km (0.105 R)
• M82: 63,181,314 km (0.104 R)
• M83: 63,402,869 km (0.052 R)
• M84: 65,296,479 km (0.065 R)
• M85: 66,419,061 km (0.114 R)
• M86: 67,095,543 km (0.116 R)
• M87: 67,547,927 km (0.07 R)
• M88: 68,001,208 km (0.12 R)
• M89: 70,972,371 km (0.111 R)
• M90: 72,473,885 km (0.086 R)
• M91: 74,219,244 km (0.102 R)
• M92: 75,978,365 km (0.103 R)
• M93: 76,449,897 km (0.044 R)
• M94: 78,940,852 km (0.106 R)
• M95: 79,896,632 km (0.079 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 14,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit