🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.74 AU - 0.92 AU

Year: 272 Days

Day: 27.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,606,830 km

• M1: 41,289 km (0.086 R)
• M2: 131,048 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.04 AU - 1.28 AU

Year: 450 Days

Day: 27.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,606,830 km

• M1: 395,238 km (0.03 R)
• M2: 937,979 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.7 AU - 1.92 AU

Year: 876 Days

Day: 38.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,606,830 km

• M1: 360,980 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.6 AU - 3.3 AU

Year: 1823 Days

Day: 20.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 12.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.35 AU - 11.81 AU

Year: 11518 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,606,830 km

• M1: 177,273 km (0.099 R)
• M2: 592,258 km (0.114 R)
• M3: 1,106,725 km (0.07 R)
• M4: 1,282,802 km (0.119 R)
• M5: 1,589,178 km (0.115 R)
• M6: 1,738,776 km (0.034 R)
• M7: 2,079,111 km (0.103 R)
• M8: 2,440,839 km (0.064 R)
• M9: 2,614,522 km (0.106 R)
• M10: 4,287,026 km (0.108 R)
• M11: 4,462,504 km (0.07 R)
• M12: 4,748,236 km (0.074 R)
• M13: 5,337,802 km (0.083 R)
• M14: 5,603,039 km (0.111 R)
• M15: 6,067,989 km (0.094 R)
• M16: 6,707,221 km (0.103 R)
• M17: 6,788,602 km (0.099 R)
• M18: 7,159,156 km (0.112 R)
• M19: 7,242,482 km (0.107 R)
• M20: 8,049,562 km (0.07 R)
• M21: 9,656,094 km (0.116 R)
• M22: 10,119,698 km (0.102 R)
• M23: 10,260,170 km (0.074 R)
• M24: 10,401,390 km (0.097 R)
• M25: 10,638,054 km (0.077 R)
• M26: 11,407,586 km (0.115 R)
• M27: 11,553,743 km (0.032 R)
• M28: 11,848,301 km (0.098 R)
• M29: 12,645,658 km (0.082 R)
• M30: 13,101,782 km (0.119 R)
• M31: 13,821,946 km (0.113 R)
• M32: 14,713,998 km (0.107 R)
• M33: 16,278,193 km (0.092 R)
• M34: 16,663,707 km (0.118 R)
• M35: 17,331,512 km (0.097 R)
• M36: 17,612,457 km (0.092 R)
• M37: 17,781,652 km (0.054 R)
• M38: 18,064,990 km (0.075 R)
• M39: 18,235,681 km (0.09 R)
• M40: 18,923,831 km (0.087 R)
• M41: 19,155,110 km (0.073 R)
• M42: 20,979,157 km (0.047 R)
• M43: 21,338,491 km (0.118 R)
• M44: 22,919,591 km (0.06 R)
• M45: 23,475,646 km (0.11 R)
• M46: 23,599,812 km (0.047 R)
• M47: 24,161,253 km (0.11 R)
• M48: 24,475,109 km (0.109 R)
• M49: 24,916,722 km (0.08 R)
• M50: 25,233,870 km (0.12 R)
• M51: 25,680,120 km (0.101 R)
• M52: 26,128,914 km (0.109 R)
• M53: 26,774,429 km (0.071 R)
• M54: 28,345,505 km (0.118 R)
• M55: 28,742,837 km (0.109 R)
• M56: 29,744,395 km (0.065 R)
• M57: 30,893,307 km (0.07 R)
• M58: 31,029,441 km (0.114 R)
• M59: 31,644,438 km (0.092 R)
• M60: 32,263,623 km (0.07 R)
• M61: 32,470,816 km (0.066 R)
• M62: 32,678,458 km (0.094 R)
• M63: 34,144,667 km (0.048 R)
• M64: 34,496,970 km (0.064 R)
• M65: 34,638,190 km (0.109 R)
• M66: 35,918,000 km (0.119 R)
• M67: 36,132,823 km (0.117 R)
• M68: 38,523,845 km (0.072 R)
• M69: 38,743,754 km (0.067 R)
• M70: 39,627,578 km (0.116 R)
• M71: 39,997,683 km (0.064 R)
• M72: 40,890,932 km (0.097 R)
• M73: 43,457,134 km (0.077 R)
• M74: 43,915,353 km (0.072 R)
• M75: 44,990,812 km (0.112 R)
• M76: 45,222,389 km (0.048 R)
• M77: 46,776,561 km (0.096 R)
• M78: 48,190,112 km (0.114 R)
• M79: 49,140,357 km (0.07 R)
• M80: 49,219,794 km (0.069 R)
• M81: 49,299,230 km (0.05 R)
• M82: 49,936,816 km (0.066 R)
• M83: 51,623,532 km (0.12 R)
• M84: 51,866,031 km (0.045 R)
• M85: 52,270,992 km (0.051 R)
• M86: 52,433,156 km (0.083 R)
• M87: 52,758,232 km (0.071 R)
• M88: 53,165,587 km (0.115 R)
• M89: 53,737,500 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 9.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.32 AU - 11.52 AU

Year: 12105 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,606,830 km

• M1: 122,072 km (0.097 R)
• M2: 531,222 km (0.08 R)
• M3: 650,900 km (0.104 R)
• M4: 973,433 km (0.116 R)
• M5: 1,182,122 km (0.09 R)
• M6: 1,302,100 km (0.07 R)
• M7: 1,687,165 km (0.106 R)
• M8: 1,823,448 km (0.039 R)
• M9: 2,058,616 km (0.046 R)
• M10: 2,303,807 km (0.108 R)
• M11: 2,768,757 km (0.07 R)
• M12: 2,903,246 km (0.03 R)
• M13: 3,095,030 km (0.104 R)
• M14: 3,549,359 km (0.108 R)
• M15: 3,725,137 km (0.066 R)
• M16: 3,843,917 km (0.073 R)
• M17: 4,425,554 km (0.11 R)
• M18: 4,646,809 km (0.111 R)
• M19: 5,365,926 km (0.076 R)
• M20: 5,601,991 km (0.092 R)
• M21: 5,704,316 km (0.116 R)
• M22: 6,014,732 km (0.082 R)
• M23: 7,274,047 km (0.104 R)
• M24: 8,769,876 km (0.066 R)
• M25: 9,088,220 km (0.12 R)
• M26: 10,107,580 km (0.098 R)
• M27: 10,190,607 km (0.031 R)
• M28: 10,694,004 km (0.072 R)
• M29: 11,377,965 km (0.038 R)
• M30: 11,594,583 km (0.081 R)
• M31: 11,987,876 km (0.105 R)
• M32: 12,341,226 km (0.066 R)
• M33: 13,650,806 km (0.119 R)
• M34: 13,927,263 km (0.108 R)
• M35: 14,019,714 km (0.107 R)
• M36: 14,392,063 km (0.074 R)
• M37: 14,532,536 km (0.09 R)
• M38: 14,814,827 km (0.095 R)
• M39: 15,720,642 km (0.11 R)
• M40: 16,742,545 km (0.109 R)
• M41: 17,087,966 km (0.119 R)
• M42: 17,236,667 km (0.084 R)
• M43: 17,485,598 km (0.104 R)
• M44: 18,493,139 km (0.07 R)
• M45: 18,696,891 km (0.053 R)
• M46: 19,726,873 km (0.112 R)
• M47: 20,091,742 km (0.075 R)
• M48: 21,306,178 km (0.1 R)
• M49: 21,949,149 km (0.099 R)
• M50: 22,816,518 km (0.11 R)
• M51: 22,980,327 km (0.087 R)
• M52: 25,315,251 km (0.098 R)
• M53: 26,453,541 km (0.067 R)
• M54: 27,028,894 km (0.108 R)
• M55: 28,074,883 km (0.109 R)
• M56: 28,720,697 km (0.118 R)
• M57: 28,956,613 km (0.066 R)
• M58: 29,193,426 km (0.103 R)
• M59: 30,386,469 km (0.077 R)
• M60: 30,807,737 km (0.037 R)
• M61: 30,928,462 km (0.089 R)
• M62: 31,961,136 km (0.098 R)
• M63: 32,266,914 km (0.091 R)
• M64: 32,389,585 km (0.061 R)
• M65: 33,438,116 km (0.069 R)
• M66: 33,500,050 km (0.078 R)
• M67: 33,562,133 km (0.076 R)
• M68: 34,685,912 km (0.101 R)
• M69: 34,748,593 km (0.072 R)
• M70: 35,000,217 km (0.115 R)
• M71: 36,266,862 km (0.076 R)
• M72: 37,162,505 km (0.095 R)
• M73: 38,324,731 km (0.102 R)
• M74: 38,389,656 km (0.093 R)
• M75: 38,975,631 km (0.105 R)
• M76: 39,106,230 km (0.084 R)
• M77: 39,236,978 km (0.115 R)
• M78: 39,367,876 km (0.113 R)
• M79: 39,958,638 km (0.058 R)
• M80: 40,090,434 km (0.119 R)
• M81: 40,751,058 km (0.115 R)
• M82: 40,949,874 km (0.071 R)
• M83: 41,348,702 km (0.046 R)
• M84: 42,687,154 km (0.103 R)
• M85: 43,564,845 km (0.105 R)
• M86: 43,700,380 km (0.114 R)
• M87: 43,903,983 km (0.072 R)
• M88: 44,039,818 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 10.7

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.38 AU - 12.7 AU

Year: 15982 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 158.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,606,830 km

• M1: 185,651 km (0.093 R)
• M2: 268,079 km (0.095 R)
• M3: 614,099 km (0.109 R)
• M4: 857,944 km (0.12 R)
• M5: 930,050 km (0.114 R)
• M6: 1,378,844 km (0.098 R)
• M7: 1,464,713 km (0.102 R)
• M8: 1,642,136 km (0.104 R)
• M9: 2,456,547 km (0.118 R)
• M10: 2,887,089 km (0.117 R)
• M11: 3,458,404 km (0.118 R)
• M12: 3,696,863 km (0.088 R)
• M13: 4,401,469 km (0.083 R)
• M14: 4,616,740 km (0.049 R)
• M15: 5,837,907 km (0.033 R)
• M16: 6,314,377 km (0.099 R)
• M17: 6,508,555 km (0.101 R)
• M18: 6,704,827 km (0.099 R)
• M19: 7,052,792 km (0.114 R)
• M20: 8,026,973 km (0.034 R)
• M21: 8,825,826 km (0.083 R)
• M22: 9,043,191 km (0.099 R)
• M23: 10,156,199 km (0.09 R)
• M24: 10,613,371 km (0.114 R)
• M25: 10,844,649 km (0.101 R)
• M26: 11,548,208 km (0.061 R)
• M27: 12,692,183 km (0.084 R)
• M28: 16,268,619 km (0.104 R)
• M29: 16,401,761 km (0.108 R)
• M30: 16,602,222 km (0.067 R)
• M31: 16,669,242 km (0.071 R)
• M32: 19,070,288 km (0.106 R)
• M33: 19,140,449 km (0.042 R)
• M34: 19,492,603 km (0.036 R)
• M35: 20,778,247 km (0.094 R)
• M36: 20,922,758 km (0.096 R)
• M37: 21,285,533 km (0.06 R)
• M38: 21,431,241 km (0.073 R)
• M39: 21,723,705 km (0.039 R)
• M40: 22,164,869 km (0.098 R)
• M41: 23,055,874 km (0.092 R)
• M42: 23,280,570 km (0.044 R)
• M43: 25,180,463 km (0.11 R)
• M44: 25,334,549 km (0.109 R)
• M45: 25,489,084 km (0.106 R)
• M46: 27,763,570 km (0.11 R)
• M47: 28,965,439 km (0.084 R)
• M48: 29,531,966 km (0.074 R)
• M49: 29,857,491 km (0.095 R)
• M50: 31,835,025 km (0.033 R)
• M51: 32,001,827 km (0.083 R)
• M52: 33,939,718 km (0.081 R)
• M53: 35,051,828 km (0.076 R)
• M54: 35,137,847 km (0.046 R)
• M55: 35,396,352 km (0.108 R)
• M56: 38,547,931 km (0.115 R)
• M57: 39,707,912 km (0.117 R)
• M58: 40,157,155 km (0.108 R)
• M59: 42,245,092 km (0.072 R)
• M60: 43,440,828 km (0.112 R)
• M61: 43,533,280 km (0.112 R)
• M62: 43,810,933 km (0.083 R)
• M63: 43,996,435 km (0.112 R)
• M64: 44,647,634 km (0.114 R)
• M65: 45,114,679 km (0.069 R)
• M66: 45,395,773 km (0.06 R)
• M67: 47,189,152 km (0.105 R)
• M68: 47,569,580 km (0.097 R)
• M69: 48,813,336 km (0.112 R)
• M70: 49,873,985 km (0.115 R)
• M71: 49,970,775 km (0.091 R)
• M72: 50,747,487 km (0.116 R)
• M73: 51,626,076 km (0.095 R)
• M74: 51,723,913 km (0.051 R)
• M75: 51,821,899 km (0.115 R)
• M76: 53,299,178 km (0.085 R)
• M77: 53,596,280 km (0.099 R)
• M78: 53,695,463 km (0.094 R)
• M79: 56,395,704 km (0.075 R)
• M80: 57,508,563 km (0.037 R)
• M81: 57,915,020 km (0.028 R)
• M82: 58,016,747 km (0.081 R)
• M83: 58,220,350 km (0.092 R)
• M84: 58,322,375 km (0.118 R)
• M85: 59,345,027 km (0.117 R)
• M86: 69,783,368 km (0.087 R)
• M87: 70,216,902 km (0.097 R)
• M88: 71,850,511 km (0.089 R)
• M89: 73,386,582 km (0.111 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 18,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit