🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.56 AU - 0.86 AU

Year: 225 Days

Day: 14.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,485,175 km

• M1: 75,996 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.18 AU - 1.34 AU

Year: 533 Days

Day: 29.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,485,175 km

• M1: 203,752 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.37 AU - 2.15 AU

Year: 880 Days

Day: 43.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.42 AU - 2.98 AU

Year: 1671 Days

Day: 46.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,485,175 km

• M1: 196,871 km (0.119 R)
• M2: 894,296 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.73 AU - 2.91 AU

Year: 1784 Days

Day: 35.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,485,175 km

• M1: 622,626 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.75 AU - 4.23 AU

Year: 2456 Days

Day: 26.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 8.7

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.34 AU - 4.74 AU

Year: 3644 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,485,175 km

• M1: 119,977 km (0.119 R)
• M2: 196,422 km (0.116 R)
• M3: 349,760 km (0.101 R)
• M4: 461,659 km (0.025 R)
• M5: 517,908 km (0.075 R)
• M6: 597,195 km (0.119 R)
• M7: 1,240,017 km (0.106 R)
• M8: 1,505,553 km (0.054 R)
• M9: 1,607,878 km (0.094 R)
• M10: 1,727,855 km (0.112 R)
• M11: 1,960,929 km (0.091 R)
• M12: 2,089,433 km (0.076 R)
• M13: 2,253,991 km (0.11 R)
• M14: 2,439,941 km (0.067 R)
• M15: 2,508,906 km (0.101 R)
• M16: 2,631,127 km (0.097 R)
• M17: 2,791,197 km (0.088 R)
• M18: 2,972,809 km (0.027 R)
• M19: 3,139,760 km (0.107 R)
• M20: 3,658,715 km (0.096 R)
• M21: 3,797,692 km (0.025 R)
• M22: 4,019,695 km (0.068 R)
• M23: 4,204,448 km (0.081 R)
• M24: 4,266,681 km (0.091 R)
• M25: 4,350,007 km (0.098 R)
• M26: 4,603,725 km (0.1 R)
• M27: 4,840,389 km (0.115 R)
• M28: 4,927,604 km (0.048 R)
• M29: 5,125,373 km (0.113 R)
• M30: 5,393,452 km (0.103 R)
• M31: 6,343,249 km (0.091 R)
• M32: 6,727,865 km (0.039 R)
• M33: 6,874,022 km (0.085 R)
• M34: 7,293,943 km (0.113 R)
• M35: 8,029,516 km (0.057 R)
• M36: 8,948,496 km (0.057 R)
• M37: 9,028,830 km (0.109 R)
• M38: 9,217,174 km (0.068 R)
• M39: 9,379,786 km (0.048 R)
• M40: 9,928,212 km (0.083 R)
• M41: 10,402,737 km (0.062 R)
• M42: 10,600,206 km (0.107 R)
• M43: 10,999,034 km (0.083 R)
• M44: 11,635,573 km (0.037 R)
• M45: 11,694,066 km (0.117 R)
• M46: 11,811,201 km (0.094 R)
• M47: 12,194,919 km (0.116 R)
• M48: 12,254,310 km (0.088 R)
• M49: 13,708,550 km (0.055 R)
• M50: 14,080,600 km (0.117 R)
• M51: 14,330,429 km (0.073 R)
• M52: 14,613,318 km (0.119 R)
• M53: 14,802,859 km (0.061 R)
• M54: 15,312,539 km (0.104 R)
• M55: 15,440,894 km (0.053 R)
• M56: 16,087,755 km (0.088 R)
• M57: 16,908,748 km (0.067 R)
• M58: 17,642,526 km (0.08 R)
• M59: 17,743,355 km (0.071 R)
• M60: 17,911,951 km (0.1 R)
• M61: 17,979,570 km (0.117 R)
• M62: 18,114,956 km (0.104 R)
• M63: 18,796,972 km (0.067 R)
• M64: 19,835,780 km (0.119 R)
• M65: 20,010,660 km (0.096 R)
• M66: 20,467,831 km (0.082 R)
• M67: 21,608,066 km (0.052 R)
• M68: 21,680,023 km (0.109 R)
• M69: 22,185,813 km (0.102 R)
• M70: 22,951,904 km (0.117 R)
• M71: 23,025,356 km (0.105 R)
• M72: 23,652,471 km (0.092 R)
• M73: 23,838,122 km (0.116 R)
• M74: 24,061,322 km (0.065 R)
• M75: 24,360,068 km (0.092 R)
• M76: 24,622,613 km (0.084 R)
• M77: 24,886,055 km (0.117 R)
• M78: 25,074,697 km (0.084 R)
• M79: 25,150,244 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 10.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.77 AU - 9.43 AU

Year: 7893 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 83,485,175 km

• M1: 232,924 km (0.094 R)
• M2: 299,794 km (0.088 R)
• M3: 710,739 km (0.092 R)
• M4: 1,010,982 km (0.114 R)
• M5: 1,080,545 km (0.118 R)
• M6: 1,175,989 km (0.025 R)
• M7: 1,375,852 km (0.045 R)
• M8: 1,533,378 km (0.078 R)
• M9: 1,738,776 km (0.03 R)
• M10: 1,852,022 km (0.095 R)
• M11: 2,041,562 km (0.092 R)
• M12: 2,146,430 km (0.071 R)
• M13: 2,222,426 km (0.11 R)
• M14: 2,345,844 km (0.066 R)
• M15: 2,487,513 km (0.086 R)
• M16: 2,697,399 km (0.12 R)
• M17: 2,779,678 km (0.047 R)
• M18: 2,862,854 km (0.096 R)
• M19: 2,946,779 km (0.114 R)
• M20: 3,048,655 km (0.039 R)
• M21: 3,308,656 km (0.068 R)
• M22: 3,450,325 km (0.104 R)
• M23: 4,150,593 km (0.116 R)
• M24: 4,342,228 km (0.11 R)
• M25: 4,615,394 km (0.074 R)
• M26: 4,813,910 km (0.051 R)
• M27: 5,219,769 km (0.058 R)
• M28: 5,934,697 km (0.093 R)
• M29: 6,837,670 km (0.104 R)
• M30: 7,247,568 km (0.066 R)
• M31: 7,712,518 km (0.091 R)
• M32: 7,877,525 km (0.069 R)
• M33: 8,211,128 km (0.095 R)
• M34: 9,015,665 km (0.105 R)
• M35: 9,440,074 km (0.09 R)
• M36: 9,515,621 km (0.096 R)
• M37: 9,870,916 km (0.104 R)
• M38: 10,438,042 km (0.091 R)
• M39: 10,516,282 km (0.115 R)
• M40: 10,699,389 km (0.093 R)
• M41: 11,015,789 km (0.102 R)
• M42: 11,095,524 km (0.034 R)
• M43: 11,201,889 km (0.086 R)
• M44: 11,415,814 km (0.096 R)
• M45: 12,229,925 km (0.11 R)
• M46: 12,367,406 km (0.082 R)
• M47: 13,999,818 km (0.089 R)
• M48: 15,938,606 km (0.084 R)
• M49: 16,269,816 km (0.119 R)
• M50: 16,451,577 km (0.09 R)
• M51: 16,969,934 km (0.104 R)
• M52: 18,493,887 km (0.093 R)
• M53: 19,000,874 km (0.057 R)
• M54: 20,028,761 km (0.057 R)
• M55: 20,778,695 km (0.056 R)
• M56: 21,338,790 km (0.067 R)
• M57: 21,737,319 km (0.101 R)
• M58: 22,037,711 km (0.118 R)
• M59: 22,507,748 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.4

Radius: 3.9

Gravity: 56.5 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.77 AU - 16.97 AU

Year: 20522 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,485,175 km

• M1: 358,736 km (0.054 R)
• M2: 398,230 km (0.033 R)
• M3: 460,612 km (0.101 R)
• M4: 594,801 km (0.055 R)
• M5: 715,975 km (0.108 R)
• M6: 844,929 km (0.097 R)
• M7: 1,066,483 km (0.052 R)
• M8: 1,728,155 km (0.095 R)
• M9: 2,301,264 km (0.118 R)
• M10: 2,608,239 km (0.072 R)
• M11: 3,217,850 km (0.064 R)
• M12: 3,260,037 km (0.099 R)
• M13: 4,187,095 km (0.088 R)
• M14: 4,703,207 km (0.079 R)
• M15: 4,799,100 km (0.07 R)
• M16: 5,742,613 km (0.096 R)
• M17: 5,896,849 km (0.103 R)
• M18: 6,473,549 km (0.063 R)
• M19: 7,455,359 km (0.098 R)
• M20: 7,511,309 km (0.112 R)
• M21: 7,963,543 km (0.041 R)
• M22: 8,135,431 km (0.108 R)
• M23: 8,250,622 km (0.117 R)
• M24: 10,415,602 km (0.103 R)
• M25: 10,982,728 km (0.07 R)
• M26: 11,046,307 km (0.114 R)
• M27: 11,110,035 km (0.099 R)
• M28: 11,173,914 km (0.098 R)
• M29: 11,366,297 km (0.091 R)
• M30: 11,819,429 km (0.075 R)
• M31: 13,146,212 km (0.114 R)
• M32: 14,171,855 km (0.081 R)
• M33: 14,869,879 km (0.029 R)
• M34: 15,722,138 km (0.085 R)
• M35: 18,447,661 km (0.085 R)
• M36: 18,599,054 km (0.104 R)
• M37: 19,593,282 km (0.101 R)
• M38: 20,448,084 km (0.076 R)
• M39: 21,077,442 km (0.112 R)
• M40: 21,473,877 km (0.112 R)
• M41: 21,792,819 km (0.088 R)
• M42: 21,953,039 km (0.068 R)
• M43: 22,033,223 km (0.071 R)
• M44: 22,274,375 km (0.104 R)
• M45: 22,435,492 km (0.06 R)
• M46: 22,597,207 km (0.07 R)
• M47: 22,840,453 km (0.036 R)
• M48: 23,084,447 km (0.113 R)
• M49: 23,247,659 km (0.049 R)
• M50: 25,487,737 km (0.08 R)
• M51: 26,164,668 km (0.116 R)
• M52: 26,419,882 km (0.098 R)
• M53: 26,933,152 km (0.108 R)
• M54: 27,277,077 km (0.117 R)
• M55: 28,492,261 km (0.073 R)
• M56: 28,842,619 km (0.075 R)
• M57: 30,616,102 km (0.034 R)
• M58: 30,885,228 km (0.088 R)
• M59: 33,341,775 km (0.113 R)
• M60: 34,826,833 km (0.104 R)
• M61: 35,389,171 km (0.076 R)
• M62: 35,765,859 km (0.113 R)
• M63: 36,333,284 km (0.088 R)
• M64: 37,094,587 km (0.111 R)
• M65: 38,149,701 km (0.083 R)
• M66: 38,535,963 km (0.115 R)
• M67: 39,409,465 km (0.082 R)
• M68: 39,995,440 km (0.118 R)
• M69: 40,978,597 km (0.078 R)
• M70: 41,473,167 km (0.099 R)
• M71: 41,969,533 km (0.119 R)
• M72: 42,668,005 km (0.092 R)
• M73: 44,076,320 km (0.058 R)
• M74: 48,287,201 km (0.088 R)
• M75: 48,809,447 km (0.083 R)
• M76: 50,705,001 km (0.118 R)
• M77: 51,235,924 km (0.099 R)
• M78: 52,839,314 km (0.06 R)
• M79: 54,133,785 km (0.105 R)
• M80: 55,220,613 km (0.107 R)
• M81: 55,766,645 km (0.092 R)
• M82: 56,204,818 km (0.093 R)
• M83: 61,890,434 km (0.073 R)
• M84: 62,912,637 km (0.077 R)
• M85: 65,434,557 km (0.101 R)
• M86: 67,405,958 km (0.072 R)
• M87: 67,639,181 km (0.039 R)
• M88: 68,106,375 km (0.039 R)
• M89: 69,279,073 km (0.09 R)
• M90: 70,222,138 km (0.03 R)
• M91: 70,340,171 km (0.074 R)
• M92: 74,879,419 km (0.066 R)
• M93: 78,161,746 km (0.025 R)
• M94: 79,020,438 km (0.045 R)
• M95: 79,266,227 km (0.072 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: 452 - 13,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit