🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.74 AU

Year: 192 Days

Day: 26.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,927,858 km

• M1: 46,824 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.73 AU - 0.97 AU

Year: 288 Days

Day: 27.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.31 AU - 1.73 AU

Year: 688 Days

Day: 14.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.7 °

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: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.63 AU - 1.71 AU

Year: 792 Days

Day: 45.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.85 AU - 2.33 AU

Year: 1109 Days

Day: 22.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 9.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.52 AU - 7.28 AU

Year: 5944 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,927,858 km

• M1: 429,944 km (0.099 R)
• M2: 677,529 km (0.103 R)
• M3: 805,136 km (0.071 R)
• M4: 899,532 km (0.038 R)
• M5: 1,299,258 km (0.105 R)
• M6: 1,477,279 km (0.103 R)
• M7: 1,544,149 km (0.118 R)
• M8: 1,646,175 km (0.112 R)
• M9: 1,786,049 km (0.103 R)
• M10: 1,893,610 km (0.105 R)
• M11: 2,267,605 km (0.112 R)
• M12: 2,543,463 km (0.095 R)
• M13: 2,603,901 km (0.095 R)
• M14: 2,850,887 km (0.074 R)
• M15: 2,977,297 km (0.054 R)
• M16: 3,568,956 km (0.112 R)
• M17: 3,797,392 km (0.108 R)
• M18: 3,960,155 km (0.11 R)
• M19: 4,196,669 km (0.098 R)
• M20: 4,462,355 km (0.118 R)
• M21: 4,808,375 km (0.051 R)
• M22: 5,163,071 km (0.114 R)
• M23: 5,291,875 km (0.116 R)
• M24: 5,526,295 km (0.078 R)
• M25: 5,978,679 km (0.11 R)
• M26: 6,222,972 km (0.033 R)
• M27: 6,442,881 km (0.117 R)
• M28: 6,665,333 km (0.115 R)
• M29: 6,777,681 km (0.118 R)
• M30: 6,890,478 km (0.108 R)
• M31: 7,319,225 km (0.087 R)
• M32: 8,232,670 km (0.066 R)
• M33: 8,292,808 km (0.051 R)
• M34: 8,383,465 km (0.066 R)
• M35: 8,504,639 km (0.103 R)
• M36: 8,871,902 km (0.083 R)
• M37: 9,057,403 km (0.043 R)
• M38: 9,181,869 km (0.107 R)
• M39: 9,621,836 km (0.084 R)
• M40: 10,653,164 km (0.118 R)
• M41: 10,751,749 km (0.109 R)
• M42: 11,416,113 km (0.038 R)
• M43: 11,651,879 km (0.066 R)
• M44: 11,923,100 km (0.099 R)
• M45: 12,196,565 km (0.109 R)
• M46: 12,610,652 km (0.076 R)
• M47: 13,808,781 km (0.093 R)
• M48: 14,023,903 km (0.084 R)
• M49: 14,494,089 km (0.104 R)
• M50: 14,566,793 km (0.08 R)
• M51: 14,639,797 km (0.06 R)
• M52: 14,712,801 km (0.074 R)
• M53: 14,895,909 km (0.107 R)
• M54: 15,860,217 km (0.11 R)
• M55: 15,935,165 km (0.096 R)
• M56: 16,349,850 km (0.076 R)
• M57: 16,768,126 km (0.03 R)
• M58: 17,498,912 km (0.109 R)
• M59: 17,654,045 km (0.082 R)
• M60: 18,673,853 km (0.032 R)
• M61: 19,391,026 km (0.116 R)
• M62: 19,995,551 km (0.102 R)
• M63: 20,198,405 km (0.111 R)
• M64: 20,320,477 km (0.063 R)
• M65: 21,430,045 km (0.077 R)
• M66: 22,432,799 km (0.117 R)
• M67: 22,601,396 km (0.116 R)
• M68: 24,051,598 km (0.086 R)
• M69: 24,483,936 km (0.093 R)
• M70: 25,840,040 km (0.047 R)
• M71: 26,505,003 km (0.103 R)
• M72: 26,772,633 km (0.087 R)
• M73: 27,265,558 km (0.1 R)
• M74: 27,716,147 km (0.097 R)
• M75: 27,806,654 km (0.12 R)
• M76: 27,987,817 km (0.112 R)
• M77: 28,899,466 km (0.116 R)
• M78: 29,220,802 km (0.087 R)
• M79: 29,359,031 km (0.108 R)
• M80: 30,564,939 km (0.063 R)
• M81: 31,126,979 km (0.117 R)
• M82: 31,362,146 km (0.106 R)
• M83: 31,456,393 km (0.114 R)
• M84: 31,598,062 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 13.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.11 AU - 6.79 AU

Year: 6013 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,927,858 km

• M1: 333,005 km (0.105 R)
• M2: 447,896 km (0.111 R)
• M3: 908,807 km (0.118 R)
• M4: 1,071,719 km (0.033 R)
• M5: 1,180,926 km (0.092 R)
• M6: 1,360,593 km (0.1 R)
• M7: 1,479,822 km (0.1 R)
• M8: 1,766,302 km (0.113 R)
• M9: 1,859,651 km (0.044 R)
• M10: 1,973,944 km (0.074 R)
• M11: 2,351,828 km (0.103 R)
• M12: 2,709,517 km (0.043 R)
• M13: 2,950,369 km (0.104 R)
• M14: 3,039,829 km (0.1 R)
• M15: 3,175,664 km (0.098 R)
• M16: 3,313,593 km (0.115 R)
• M17: 3,430,130 km (0.034 R)
• M18: 3,812,203 km (0.111 R)
• M19: 4,107,958 km (0.027 R)
• M20: 5,392,106 km (0.084 R)
• M21: 5,893,408 km (0.091 R)
• M22: 6,409,670 km (0.104 R)
• M23: 7,120,859 km (0.103 R)
• M24: 7,394,024 km (0.039 R)
• M25: 7,919,562 km (0.118 R)
• M26: 8,297,745 km (0.086 R)
• M27: 8,457,216 km (0.078 R)
• M28: 9,668,062 km (0.096 R)
• M29: 10,004,657 km (0.116 R)
• M30: 10,106,383 km (0.09 R)
• M31: 10,758,780 km (0.045 R)
• M32: 11,888,244 km (0.092 R)
• M33: 12,649,996 km (0.08 R)
• M34: 12,796,901 km (0.087 R)
• M35: 12,944,405 km (0.078 R)
• M36: 13,129,457 km (0.101 R)
• M37: 13,315,557 km (0.091 R)
• M38: 13,539,954 km (0.098 R)
• M39: 14,144,479 km (0.118 R)
• M40: 14,757,680 km (0.074 R)
• M41: 14,873,768 km (0.102 R)
• M42: 15,028,901 km (0.103 R)
• M43: 15,891,483 km (0.088 R)
• M44: 16,050,206 km (0.055 R)
• M45: 16,368,999 km (0.1 R)
• M46: 16,649,645 km (0.05 R)
• M47: 17,460,315 km (0.042 R)
• M48: 17,870,363 km (0.086 R)
• M49: 18,159,386 km (0.105 R)
• M50: 18,283,852 km (0.111 R)
• M51: 18,533,381 km (0.069 R)
• M52: 18,658,594 km (0.111 R)
• M53: 18,783,957 km (0.05 R)
• M54: 18,909,769 km (0.051 R)
• M55: 19,035,880 km (0.119 R)
• M56: 19,415,709 km (0.083 R)
• M57: 19,500,382 km (0.089 R)
• M58: 20,225,782 km (0.117 R)
• M59: 20,743,091 km (0.086 R)
• M60: 20,829,708 km (0.026 R)
• M61: 21,308,422 km (0.11 R)
• M62: 21,967,101 km (0.115 R)
• M63: 22,232,488 km (0.112 R)
• M64: 22,632,512 km (0.086 R)
• M65: 22,766,402 km (0.106 R)
• M66: 23,575,128 km (0.095 R)
• M67: 23,665,486 km (0.119 R)
• M68: 24,074,037 km (0.108 R)
• M69: 25,452,283 km (0.025 R)
• M70: 25,684,608 km (0.118 R)
• M71: 25,777,658 km (0.12 R)
• M72: 26,479,272 km (0.106 R)
• M73: 26,573,369 km (0.049 R)
• M74: 27,187,319 km (0.074 R)
• M75: 27,472,303 km (0.093 R)
• M76: 27,901,648 km (0.08 R)
• M77: 28,045,262 km (0.057 R)
• M78: 29,202,851 km (0.046 R)
• M79: 29,738,561 km (0.11 R)
• M80: 30,326,780 km (0.074 R)
• M81: 32,164,589 km (0.096 R)
• M82: 32,415,615 km (0.1 R)
• M83: 33,833,952 km (0.097 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.9

Radius: 11.6

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.11 AU - 9.33 AU

Year: 7874 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,927,858 km

• M1: 245,789 km (0.084 R)
• M2: 358,736 km (0.1 R)
• M3: 431,291 km (0.12 R)
• M4: 625,768 km (0.085 R)
• M5: 767,287 km (0.11 R)
• M6: 956,080 km (0.094 R)
• M7: 1,084,585 km (0.083 R)
• M8: 1,199,775 km (0.112 R)
• M9: 1,298,958 km (0.046 R)
• M10: 2,240,976 km (0.077 R)
• M11: 2,594,177 km (0.065 R)
• M12: 2,672,117 km (0.062 R)
• M13: 2,911,175 km (0.063 R)
• M14: 3,019,633 km (0.084 R)
• M15: 3,325,112 km (0.096 R)
• M16: 3,410,083 km (0.087 R)
• M17: 3,699,107 km (0.09 R)
• M18: 3,996,058 km (0.109 R)
• M19: 4,708,443 km (0.074 R)
• M20: 4,998,065 km (0.073 R)
• M21: 5,194,337 km (0.06 R)
• M22: 5,832,971 km (0.117 R)
• M23: 5,970,601 km (0.055 R)
• M24: 6,249,002 km (0.04 R)
• M25: 7,073,586 km (0.052 R)
• M26: 7,629,641 km (0.111 R)
• M27: 7,704,889 km (0.059 R)
• M28: 8,008,273 km (0.113 R)
• M29: 8,238,504 km (0.117 R)
• M30: 8,393,189 km (0.079 R)
• M31: 8,627,010 km (0.073 R)
• M32: 9,021,500 km (0.108 R)
• M33: 9,101,086 km (0.087 R)
• M34: 9,301,098 km (0.075 R)
• M35: 9,624,379 km (0.057 R)
• M36: 9,746,451 km (0.079 R)
• M37: 11,166,733 km (0.078 R)
• M38: 11,510,210 km (0.066 R)
• M39: 12,340,029 km (0.108 R)
• M40: 12,561,733 km (0.05 R)
• M41: 13,279,653 km (0.094 R)
• M42: 13,461,265 km (0.061 R)
• M43: 13,597,998 km (0.101 R)
• M44: 14,802,410 km (0.07 R)
• M45: 16,185,742 km (0.107 R)
• M46: 16,525,778 km (0.107 R)
• M47: 16,966,643 km (0.08 R)
• M48: 18,514,232 km (0.107 R)
• M49: 19,846,850 km (0.068 R)
• M50: 20,106,552 km (0.113 R)
• M51: 20,577,187 km (0.111 R)
• M52: 20,945,647 km (0.045 R)
• M53: 22,711,949 km (0.039 R)
• M54: 22,874,861 km (0.105 R)
• M55: 23,201,882 km (0.055 R)
• M56: 23,640,353 km (0.031 R)
• M57: 24,303,371 km (0.114 R)
• M58: 25,590,810 km (0.069 R)
• M59: 25,703,906 km (0.111 R)
• M60: 26,043,942 km (0.08 R)
• M61: 26,728,502 km (0.086 R)
• M62: 27,534,535 km (0.065 R)
• M63: 28,115,274 km (0.12 R)
• M64: 29,644,015 km (0.114 R)
• M65: 30,478,322 km (0.108 R)
• M66: 30,598,150 km (0.041 R)
• M67: 31,320,259 km (0.11 R)
• M68: 32,353,083 km (0.044 R)
• M69: 34,514,323 km (0.09 R)
• M70: 35,833,328 km (0.079 R)
• M71: 35,959,738 km (0.115 R)
• M72: 36,594,482 km (0.116 R)
• M73: 37,425,049 km (0.087 R)
• M74: 37,553,404 km (0.103 R)
• M75: 38,261,750 km (0.063 R)
• M76: 38,974,733 km (0.054 R)
• M77: 41,139,564 km (0.074 R)
• M78: 41,338,230 km (0.054 R)
• M79: 42,003,043 km (0.066 R)
• M80: 42,269,926 km (0.099 R)
• M81: 42,537,407 km (0.077 R)
• M82: 42,738,316 km (0.116 R)
• M83: 43,006,845 km (0.111 R)
• M84: 43,208,503 km (0.073 R)
• M85: 43,950,807 km (0.057 R)
• M86: 44,153,961 km (0.109 R)
• M87: 44,289,646 km (0.116 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: 286 - 15,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit