🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.53 AU - 0.83 AU

Year: 203 Days

Day: 45.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.71 AU - 0.83 AU

Year: 244 Days

Day: 33.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.82 AU - 1.02 AU

Year: 319 Days

Day: 23.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,997,852 km

• M1: 38,447 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.62 AU - 4.28 AU

Year: 2839 Days

Day: 41.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,997,852 km

• M1: 3,261,832 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.92 AU - 4.82 AU

Year: 3304 Days

Day: 32.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115

Radius: 4.2

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.01 AU - 16.19 AU

Year: 17147 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,997,852 km

• M1: 74,350 km (0.105 R)
• M2: 102,026 km (0.107 R)
• M3: 136,134 km (0.096 R)
• M4: 239,057 km (0.106 R)
• M5: 343,626 km (0.07 R)
• M6: 636,240 km (0.111 R)
• M7: 664,663 km (0.103 R)
• M8: 829,221 km (0.107 R)
• M9: 924,365 km (0.105 R)
• M10: 1,266,496 km (0.096 R)
• M11: 1,413,550 km (0.087 R)
• M12: 2,076,568 km (0.107 R)
• M13: 2,383,094 km (0.062 R)
• M14: 2,750,806 km (0.105 R)
• M15: 2,965,329 km (0.04 R)
• M16: 3,334,836 km (0.065 R)
• M17: 3,410,532 km (0.079 R)
• M18: 3,744,883 km (0.037 R)
• M19: 4,009,223 km (0.105 R)
• M20: 4,334,299 km (0.111 R)
• M21: 4,417,027 km (0.096 R)
• M22: 4,724,301 km (0.052 R)
• M23: 5,300,701 km (0.084 R)
• M24: 5,448,354 km (0.107 R)
• M25: 7,158,557 km (0.061 R)
• M26: 7,519,088 km (0.086 R)
• M27: 7,585,210 km (0.12 R)
• M28: 7,784,924 km (0.104 R)
• M29: 8,462,901 km (0.106 R)
• M30: 8,913,789 km (0.118 R)
• M31: 9,586,680 km (0.079 R)
• M32: 9,874,806 km (0.041 R)
• M33: 10,019,916 km (0.093 R)
• M34: 10,570,586 km (0.105 R)
• M35: 10,943,084 km (0.048 R)
• M36: 11,130,979 km (0.084 R)
• M37: 11,395,917 km (0.084 R)
• M38: 12,125,057 km (0.087 R)
• M39: 12,475,714 km (0.069 R)
• M40: 12,988,237 km (0.075 R)
• M41: 13,266,938 km (0.055 R)
• M42: 13,306,880 km (0.12 R)
• M43: 13,749,391 km (0.081 R)
• M44: 14,897,255 km (0.085 R)
• M45: 16,762,292 km (0.06 R)
• M46: 17,065,676 km (0.115 R)
• M47: 18,341,896 km (0.116 R)
• M48: 18,565,096 km (0.117 R)
• M49: 19,104,246 km (0.089 R)
• M50: 19,557,528 km (0.108 R)
• M51: 19,876,919 km (0.11 R)
• M52: 20,197,957 km (0.107 R)
• M53: 20,613,390 km (0.104 R)
• M54: 21,218,214 km (0.116 R)
• M55: 21,781,899 km (0.093 R)
• M56: 22,065,536 km (0.043 R)
• M57: 22,207,804 km (0.119 R)
• M58: 22,731,995 km (0.044 R)
• M59: 23,115,863 km (0.058 R)
• M60: 23,164,033 km (0.049 R)
• M61: 23,647,235 km (0.034 R)
• M62: 25,762,399 km (0.106 R)
• M63: 27,834,778 km (0.057 R)
• M64: 28,142,501 km (0.048 R)
• M65: 30,117,492 km (0.116 R)
• M66: 30,539,059 km (0.065 R)
• M67: 31,494,391 km (0.097 R)
• M68: 33,652,490 km (0.119 R)
• M69: 33,761,696 km (0.069 R)
• M70: 34,199,420 km (0.076 R)
• M71: 34,364,127 km (0.082 R)
• M72: 34,914,797 km (0.057 R)
• M73: 35,191,254 km (0.051 R)
• M74: 36,752,906 km (0.057 R)
• M75: 36,865,254 km (0.038 R)
• M76: 36,921,502 km (0.037 R)
• M77: 37,882,070 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.3

Radius: 4.8

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.48 AU - 15.58 AU

Year: 20030 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,997,852 km

• M1: 126,859 km (0.108 R)
• M2: 457,171 km (0.093 R)
• M3: 633,697 km (0.091 R)
• M4: 2,039,318 km (0.057 R)
• M5: 3,173,120 km (0.1 R)
• M6: 3,610,245 km (0.102 R)
• M7: 3,923,952 km (0.104 R)
• M8: 4,392,343 km (0.097 R)
• M9: 5,147,064 km (0.097 R)
• M10: 5,698,931 km (0.052 R)
• M11: 5,900,589 km (0.117 R)
• M12: 5,941,279 km (0.053 R)
• M13: 6,269,497 km (0.077 R)
• M14: 6,352,374 km (0.086 R)
• M15: 6,645,736 km (0.086 R)
• M16: 6,687,922 km (0.081 R)
• M17: 7,376,372 km (0.054 R)
• M18: 7,507,868 km (0.059 R)
• M19: 7,817,835 km (0.057 R)
• M20: 8,542,038 km (0.094 R)
• M21: 9,052,317 km (0.043 R)
• M22: 9,334,758 km (0.034 R)
• M23: 10,641,495 km (0.098 R)
• M24: 11,139,805 km (0.041 R)
• M25: 11,442,292 km (0.096 R)
• M26: 13,904,823 km (0.09 R)
• M27: 14,176,044 km (0.038 R)
• M28: 14,230,497 km (0.073 R)
• M29: 14,449,060 km (0.101 R)
• M30: 14,834,274 km (0.11 R)
• M31: 15,334,530 km (0.112 R)
• M32: 15,783,772 km (0.077 R)
• M33: 18,034,921 km (0.112 R)
• M34: 20,384,355 km (0.098 R)
• M35: 20,507,325 km (0.098 R)
• M36: 21,002,045 km (0.097 R)
• M37: 24,704,144 km (0.052 R)
• M38: 25,098,334 km (0.093 R)
• M39: 29,223,495 km (0.116 R)
• M40: 30,269,484 km (0.031 R)
• M41: 31,327,739 km (0.118 R)
• M42: 32,541,726 km (0.058 R)
• M43: 34,062,538 km (0.067 R)
• M44: 34,135,541 km (0.113 R)
• M45: 34,281,698 km (0.078 R)
• M46: 35,089,228 km (0.083 R)
• M47: 35,606,238 km (0.09 R)
• M48: 36,125,941 km (0.092 R)
• M49: 36,349,440 km (0.071 R)
• M50: 37,022,631 km (0.06 R)
• M51: 37,549,066 km (0.047 R)
• M52: 37,624,463 km (0.091 R)
• M53: 38,305,283 km (0.037 R)
• M54: 38,913,997 km (0.109 R)
• M55: 40,681,645 km (0.106 R)
• M56: 43,579,805 km (0.095 R)
• M57: 44,294,733 km (0.12 R)
• M58: 45,575,291 km (0.09 R)
• M59: 46,300,990 km (0.059 R)
• M60: 47,845,438 km (0.112 R)
• M61: 50,152,088 km (0.096 R)
• M62: 50,901,274 km (0.109 R)
• M63: 51,235,326 km (0.071 R)
• M64: 51,486,351 km (0.108 R)
• M65: 52,157,896 km (0.079 R)
• M66: 54,872,798 km (0.097 R)
• M67: 55,215,377 km (0.084 R)
• M68: 55,644,574 km (0.062 R)
• M69: 57,112,278 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.6

Radius: 3.8

Gravity: 50.6 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.6 AU - 14.9 AU

Year: 20487 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 139.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,997,852 km

• M1: 702,661 km (0.108 R)
• M2: 751,281 km (0.116 R)
• M3: 903,571 km (0.103 R)
• M4: 983,456 km (0.104 R)
• M5: 1,178,682 km (0.104 R)
• M6: 1,509,443 km (0.111 R)
• M7: 2,432,461 km (0.097 R)
• M8: 2,771,899 km (0.109 R)
• M9: 2,810,645 km (0.085 R)
• M10: 2,927,630 km (0.115 R)
• M11: 3,494,606 km (0.09 R)
• M12: 3,620,418 km (0.088 R)
• M13: 4,138,775 km (0.042 R)
• M14: 4,542,390 km (0.07 R)
• M15: 4,633,944 km (0.12 R)
• M16: 4,772,172 km (0.095 R)
• M17: 5,483,809 km (0.115 R)
• M18: 5,777,619 km (0.116 R)
• M19: 7,808,410 km (0.073 R)
• M20: 8,305,375 km (0.056 R)
• M21: 8,361,324 km (0.085 R)
• M22: 9,738,971 km (0.088 R)
• M23: 10,094,266 km (0.074 R)
• M24: 13,476,823 km (0.061 R)
• M25: 13,608,320 km (0.031 R)
• M26: 13,674,143 km (0.097 R)
• M27: 14,138,345 km (0.116 R)
• M28: 15,768,513 km (0.076 R)
• M29: 16,045,868 km (0.095 R)
• M30: 17,888,165 km (0.061 R)
• M31: 18,468,306 km (0.114 R)
• M32: 19,646,988 km (0.087 R)
• M33: 20,170,281 km (0.044 R)
• M34: 20,774,058 km (0.065 R)
• M35: 20,849,904 km (0.056 R)
• M36: 21,767,537 km (0.113 R)
• M37: 22,308,932 km (0.074 R)
• M38: 23,089,983 km (0.096 R)
• M39: 24,278,388 km (0.077 R)
• M40: 24,839,679 km (0.089 R)
• M41: 24,920,163 km (0.062 R)
• M42: 27,044,453 km (0.071 R)
• M43: 27,293,234 km (0.038 R)
• M44: 27,709,714 km (0.042 R)
• M45: 27,960,440 km (0.102 R)
• M46: 29,396,131 km (0.093 R)
• M47: 30,510,037 km (0.101 R)
• M48: 32,338,422 km (0.098 R)
• M49: 32,778,838 km (0.084 R)
• M50: 33,398,921 km (0.093 R)
• M51: 33,665,954 km (0.091 R)
• M52: 34,112,354 km (0.117 R)
• M53: 37,199,755 km (0.104 R)
• M54: 37,291,907 km (0.086 R)
• M55: 39,150,810 km (0.082 R)
• M56: 40,186,027 km (0.111 R)
• M57: 41,612,144 km (0.112 R)
• M58: 42,379,431 km (0.064 R)
• M59: 42,475,772 km (0.107 R)
• M60: 45,692,426 km (0.083 R)
• M61: 46,384,765 km (0.106 R)
• M62: 46,781,947 km (0.101 R)
• M63: 47,779,765 km (0.107 R)
• M64: 48,583,105 km (0.115 R)
• M65: 49,898,071 km (0.065 R)
• M66: 51,943,821 km (0.068 R)
• M67: 52,253,040 km (0.06 R)
• M68: 54,853,500 km (0.053 R)
• M69: 56,327,937 km (0.07 R)
• M70: 58,564,126 km (0.107 R)
• M71: 58,993,322 km (0.115 R)
• M72: 59,208,444 km (0.059 R)
• M73: 59,746,996 km (0.078 R)
• M74: 59,962,866 km (0.074 R)
• M75: 62,027,017 km (0.065 R)
• M76: 62,464,441 km (0.076 R)
• M77: 62,683,602 km (0.091 R)
• M78: 64,003,803 km (0.059 R)
• M79: 65,444,281 km (0.06 R)
• M80: 65,778,333 km (0.058 R)
• M81: 66,447,784 km (0.03 R)
• M82: 68,019,010 km (0.084 R)
• M83: 73,266,604 km (0.11 R)
• M84: 74,308,554 km (0.082 R)
• M85: 75,005,829 km (0.101 R)
• M86: 75,938,871 km (0.107 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit