🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.48 AU - 0.68 AU

Year: 168 Days

Day: 39.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,476,985 km

• M1: 351,256 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.66 AU - 0.8 AU

Year: 238 Days

Day: 37.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.79 AU - 0.81 AU

Year: 272 Days

Day: 35.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,476,985 km

• M1: 40,242 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.74 AU - 0.98 AU

Year: 304 Days

Day: 23.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.85 AU - 0.91 AU

Year: 314 Days

Day: 16.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,476,985 km

• M1: 144,362 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.61 AU - 1.97 AU

Year: 912 Days

Day: 35.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 81.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.3

Radius: 13.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.6 AU - 5.04 AU

Year: 3419 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,476,985 km

• M1: 204,799 km (0.062 R)
• M2: 396,584 km (0.066 R)
• M3: 574,456 km (0.05 R)
• M4: 750,233 km (0.101 R)
• M5: 969,993 km (0.09 R)
• M6: 1,212,042 km (0.102 R)
• M7: 1,320,052 km (0.081 R)
• M8: 1,445,863 km (0.098 R)
• M9: 1,590,525 km (0.073 R)
• M10: 1,694,944 km (0.087 R)
• M11: 1,895,106 km (0.111 R)
• M12: 2,054,577 km (0.081 R)
• M13: 2,613,026 km (0.09 R)
• M14: 2,755,443 km (0.094 R)
• M15: 2,864,051 km (0.087 R)
• M16: 3,011,256 km (0.112 R)
• M17: 3,123,304 km (0.061 R)
• M18: 3,351,591 km (0.069 R)
• M19: 3,804,872 km (0.119 R)
• M20: 4,256,658 km (0.117 R)
• M21: 4,382,918 km (0.078 R)
• M22: 5,506,548 km (0.08 R)
• M23: 6,159,992 km (0.111 R)
• M24: 6,838,119 km (0.082 R)
• M25: 6,936,853 km (0.057 R)
• M26: 7,135,968 km (0.046 R)
• M27: 7,489,019 km (0.071 R)
• M28: 7,591,045 km (0.119 R)
• M29: 7,925,546 km (0.099 R)
• M30: 8,769,577 km (0.08 R)
• M31: 9,503,953 km (0.065 R)
• M32: 9,614,506 km (0.065 R)
• M33: 9,781,008 km (0.08 R)
• M34: 10,258,225 km (0.035 R)
• M35: 10,400,044 km (0.104 R)
• M36: 10,485,464 km (0.099 R)
• M37: 11,557,931 km (0.102 R)
• M38: 11,824,066 km (0.076 R)
• M39: 12,152,134 km (0.094 R)
• M40: 12,452,976 km (0.094 R)
• M41: 12,695,474 km (0.104 R)
• M42: 13,000,803 km (0.115 R)
• M43: 13,154,440 km (0.045 R)
• M44: 13,806,088 km (0.12 R)
• M45: 13,994,133 km (0.115 R)
• M46: 14,436,494 km (0.09 R)
• M47: 14,563,652 km (0.117 R)
• M48: 14,787,151 km (0.111 R)
• M49: 15,922,001 km (0.051 R)
• M50: 16,317,537 km (0.107 R)
• M51: 16,483,292 km (0.092 R)
• M52: 16,849,956 km (0.063 R)
• M53: 17,118,185 km (0.116 R)
• M54: 17,863,631 km (0.118 R)
• M55: 17,965,956 km (0.114 R)
• M56: 18,068,730 km (0.114 R)
• M57: 18,446,764 km (0.083 R)
• M58: 19,106,042 km (0.039 R)
• M59: 19,596,723 km (0.108 R)
• M60: 19,914,319 km (0.071 R)
• M61: 20,447,635 km (0.109 R)
• M62: 21,021,493 km (0.054 R)
• M63: 21,165,855 km (0.032 R)
• M64: 21,346,719 km (0.078 R)
• M65: 22,775,079 km (0.106 R)
• M66: 23,669,525 km (0.089 R)
• M67: 24,234,257 km (0.114 R)
• M68: 24,917,919 km (0.093 R)
• M69: 25,185,550 km (0.076 R)
• M70: 25,762,100 km (0.034 R)
• M71: 25,877,888 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 11.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.15 AU - 7.25 AU

Year: 5879 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,476,985 km

• M1: 159,920 km (0.118 R)
• M2: 250,277 km (0.113 R)
• M3: 400,324 km (0.1 R)
• M4: 728,542 km (0.072 R)
• M5: 1,030,729 km (0.116 R)
• M6: 1,162,974 km (0.071 R)
• M7: 1,273,078 km (0.044 R)
• M8: 1,519,166 km (0.113 R)
• M9: 1,958,087 km (0.097 R)
• M10: 2,074,025 km (0.07 R)
• M11: 2,175,303 km (0.114 R)
• M12: 2,312,933 km (0.073 R)
• M13: 2,949,472 km (0.098 R)
• M14: 3,160,554 km (0.098 R)
• M15: 3,238,495 km (0.055 R)
• M16: 3,436,413 km (0.084 R)
• M17: 3,516,747 km (0.117 R)
• M18: 3,782,133 km (0.108 R)
• M19: 4,054,102 km (0.086 R)
• M20: 4,661,619 km (0.107 R)
• M21: 5,090,217 km (0.086 R)
• M22: 5,367,572 km (0.102 R)
• M23: 6,106,884 km (0.109 R)
• M24: 6,204,572 km (0.057 R)
• M25: 6,726,369 km (0.101 R)
• M26: 7,732,714 km (0.049 R)
• M27: 7,812,150 km (0.109 R)
• M28: 7,918,365 km (0.117 R)
• M29: 8,105,512 km (0.06 R)
• M30: 8,186,145 km (0.106 R)
• M31: 8,294,005 km (0.068 R)
• M32: 8,758,058 km (0.071 R)
• M33: 8,868,611 km (0.109 R)
• M34: 9,286,886 km (0.058 R)
• M35: 9,768,741 km (0.114 R)
• M36: 9,969,501 km (0.043 R)
• M37: 10,084,841 km (0.075 R)
• M38: 10,171,758 km (0.111 R)
• M39: 10,521,517 km (0.098 R)
• M40: 10,638,952 km (0.085 R)
• M41: 10,756,835 km (0.081 R)
• M42: 11,443,340 km (0.054 R)
• M43: 12,051,904 km (0.07 R)
• M44: 12,298,142 km (0.113 R)
• M45: 12,391,042 km (0.113 R)
• M46: 12,764,588 km (0.103 R)
• M47: 13,173,588 km (0.06 R)
• M48: 13,332,013 km (0.111 R)
• M49: 14,230,946 km (0.064 R)
• M50: 14,720,730 km (0.042 R)
• M51: 15,215,899 km (0.082 R)
• M52: 15,448,823 km (0.099 R)
• M53: 16,324,568 km (0.079 R)
• M54: 16,597,285 km (0.09 R)
• M55: 16,802,833 km (0.073 R)
• M56: 16,940,313 km (0.101 R)
• M57: 17,459,119 km (0.067 R)
• M58: 17,668,257 km (0.064 R)
• M59: 19,334,178 km (0.05 R)
• M60: 19,478,241 km (0.106 R)
• M61: 20,094,734 km (0.117 R)
• M62: 20,167,738 km (0.118 R)
• M63: 20,240,742 km (0.114 R)
• M64: 22,434,594 km (0.064 R)
• M65: 22,775,827 km (0.118 R)
• M66: 23,004,413 km (0.115 R)
• M67: 23,271,894 km (0.12 R)
• M68: 23,887,190 km (0.099 R)
• M69: 24,080,620 km (0.089 R)
• M70: 24,158,111 km (0.107 R)
• M71: 24,742,141 km (0.116 R)
• M72: 25,409,498 km (0.12 R)
• M73: 25,804,885 km (0.097 R)
• M74: 25,963,608 km (0.111 R)
• M75: 26,282,102 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 14.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.61 AU - 9.09 AU

Year: 8375 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,476,985 km

• M1: 224,247 km (0.087 R)
• M2: 395,088 km (0.08 R)
• M3: 680,820 km (0.105 R)
• M4: 825,481 km (0.062 R)
• M5: 1,036,564 km (0.099 R)
• M6: 1,367,773 km (0.116 R)
• M7: 1,578,706 km (0.117 R)
• M8: 1,915,750 km (0.079 R)
• M9: 2,376,362 km (0.026 R)
• M10: 2,738,090 km (0.119 R)
• M11: 2,844,753 km (0.107 R)
• M12: 3,957,462 km (0.111 R)
• M13: 4,513,218 km (0.092 R)
• M14: 4,608,213 km (0.104 R)
• M15: 4,995,223 km (0.106 R)
• M16: 5,561,600 km (0.103 R)
• M17: 5,939,185 km (0.07 R)
• M18: 6,254,238 km (0.105 R)
• M19: 7,232,608 km (0.089 R)
• M20: 8,336,341 km (0.067 R)
• M21: 9,249,038 km (0.094 R)
• M22: 9,411,052 km (0.074 R)
• M23: 9,944,070 km (0.116 R)
• M24: 10,360,700 km (0.078 R)
• M25: 10,868,435 km (0.029 R)
• M26: 11,427,632 km (0.115 R)
• M27: 11,952,122 km (0.089 R)
• M28: 12,173,078 km (0.086 R)
• M29: 12,439,961 km (0.035 R)
• M30: 13,297,904 km (0.094 R)
• M31: 13,572,865 km (0.057 R)
• M32: 14,221,671 km (0.051 R)
• M33: 14,880,650 km (0.074 R)
• M34: 15,070,789 km (0.109 R)
• M35: 15,357,418 km (0.092 R)
• M36: 15,645,993 km (0.078 R)
• M37: 15,936,212 km (0.067 R)
• M38: 16,768,575 km (0.06 R)
• M39: 16,916,976 km (0.092 R)
• M40: 17,314,607 km (0.088 R)
• M41: 17,866,623 km (0.064 R)
• M42: 18,526,500 km (0.074 R)
• M43: 19,713,259 km (0.031 R)
• M44: 19,817,679 km (0.039 R)
• M45: 20,342,318 km (0.048 R)
• M46: 20,606,359 km (0.102 R)
• M47: 20,818,488 km (0.093 R)
• M48: 21,673,889 km (0.071 R)
• M49: 23,474,599 km (0.111 R)
• M50: 24,364,856 km (0.117 R)
• M51: 24,870,496 km (0.083 R)
• M52: 25,892,100 km (0.112 R)
• M53: 26,293,172 km (0.044 R)
• M54: 26,465,659 km (0.025 R)
• M55: 26,811,828 km (0.088 R)
• M56: 26,985,511 km (0.106 R)
• M57: 27,800,819 km (0.102 R)
• M58: 28,387,991 km (0.092 R)
• M59: 30,596,505 km (0.084 R)
• M60: 33,107,654 km (0.098 R)
• M61: 33,231,821 km (0.101 R)
• M62: 34,105,472 km (0.049 R)
• M63: 34,860,343 km (0.047 R)
• M64: 35,239,873 km (0.118 R)
• M65: 35,493,591 km (0.088 R)
• M66: 36,066,850 km (0.092 R)
• M67: 36,386,540 km (0.039 R)
• M68: 36,578,923 km (0.113 R)
• M69: 36,835,783 km (0.113 R)
• M70: 37,028,914 km (0.028 R)
• M71: 38,194,580 km (0.073 R)
• M72: 38,324,880 km (0.094 R)
• M73: 39,043,997 km (0.053 R)
• M74: 39,701,629 km (0.033 R)
• M75: 40,562,116 km (0.037 R)
• M76: 42,301,341 km (0.103 R)
• M77: 44,201,384 km (0.094 R)
• M78: 45,921,460 km (0.048 R)
• M79: 46,546,031 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.5

Radius: 12.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.16 AU - 9.88 AU

Year: 10316 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,476,985 km

• M1: 154,684 km (0.079 R)
• M2: 315,502 km (0.078 R)
• M3: 587,321 km (0.052 R)
• M4: 1,181,374 km (0.109 R)
• M5: 1,302,698 km (0.059 R)
• M6: 1,385,875 km (0.083 R)
• M7: 1,602,343 km (0.077 R)
• M8: 1,714,990 km (0.066 R)
• M9: 1,806,993 km (0.043 R)
• M10: 2,142,391 km (0.097 R)
• M11: 2,420,194 km (0.095 R)
• M12: 3,150,980 km (0.045 R)
• M13: 3,977,508 km (0.087 R)
• M14: 4,132,043 km (0.05 R)
• M15: 4,415,232 km (0.046 R)
• M16: 5,302,796 km (0.041 R)
• M17: 6,606,691 km (0.057 R)
• M18: 6,753,297 km (0.073 R)
• M19: 6,864,149 km (0.107 R)
• M20: 7,199,996 km (0.111 R)
• M21: 7,694,866 km (0.059 R)
• M22: 8,004,982 km (0.117 R)
• M23: 8,240,150 km (0.048 R)
• M24: 8,717,517 km (0.062 R)
• M25: 9,908,017 km (0.119 R)
• M26: 10,034,128 km (0.116 R)
• M27: 10,372,967 km (0.064 R)
• M28: 11,544,318 km (0.101 R)
• M29: 12,529,570 km (0.088 R)
• M30: 13,541,749 km (0.082 R)
• M31: 14,010,439 km (0.117 R)
• M32: 14,152,108 km (0.063 R)
• M33: 14,675,701 km (0.12 R)
• M34: 15,839,871 km (0.028 R)
• M35: 16,532,809 km (0.085 R)
• M36: 17,999,317 km (0.085 R)
• M37: 18,462,920 km (0.082 R)
• M38: 19,507,263 km (0.11 R)
• M39: 19,665,538 km (0.083 R)
• M40: 19,983,433 km (0.101 R)
• M41: 20,249,568 km (0.032 R)
• M42: 20,463,493 km (0.087 R)
• M43: 20,839,432 km (0.09 R)
• M44: 21,326,224 km (0.094 R)
• M45: 22,476,631 km (0.088 R)
• M46: 22,864,539 km (0.08 R)
• M47: 23,985,176 km (0.063 R)
• M48: 24,268,215 km (0.053 R)
• M49: 24,495,305 km (0.099 R)
• M50: 24,609,149 km (0.057 R)
• M51: 24,951,728 km (0.039 R)
• M52: 25,931,145 km (0.1 R)
• M53: 26,221,515 km (0.089 R)
• M54: 26,571,424 km (0.062 R)
• M55: 27,571,336 km (0.079 R)
• M56: 28,224,929 km (0.107 R)
• M57: 29,003,886 km (0.093 R)
• M58: 29,245,037 km (0.084 R)
• M59: 29,911,496 km (0.093 R)
• M60: 30,033,269 km (0.067 R)
• M61: 30,277,263 km (0.036 R)
• M62: 30,951,500 km (0.098 R)
• M63: 32,065,406 km (0.098 R)
• M64: 32,314,786 km (0.045 R)
• M65: 32,752,659 km (0.071 R)
• M66: 33,571,109 km (0.062 R)
• M67: 35,163,877 km (0.057 R)
• M68: 36,781,180 km (0.107 R)
• M69: 37,042,228 km (0.109 R)
• M70: 37,238,500 km (0.079 R)
• M71: 37,566,120 km (0.103 R)
• M72: 37,763,290 km (0.035 R)
• M73: 37,960,759 km (0.108 R)
• M74: 38,092,555 km (0.108 R)
• M75: 38,555,111 km (0.117 R)
• M76: 40,356,718 km (0.119 R)
• M77: 41,640,867 km (0.095 R)
• M78: 41,776,851 km (0.098 R)
• M79: 44,944,436 km (0.078 R)
• M80: 45,223,586 km (0.099 R)
• M81: 45,503,184 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 17,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit