🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.68 AU - 1.12 AU

Year: 304 Days

Day: 32.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.8 AU - 1.32 AU

Year: 389 Days

Day: 41.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.99 AU - 2.73 AU

Year: 1292 Days

Day: 31 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.62 AU - 3.76 AU

Year: 2527 Days

Day: 43.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,047,157 km

• M1: 352,153 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.01 AU - 5.17 AU

Year: 3505 Days

Day: 26.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,047,157 km

• M1: 1,138,589 km (0.093 R)
• M2: 2,884,097 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 10.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.57 AU - 6.73 AU

Year: 5436 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,047,157 km

• M1: 133,740 km (0.068 R)
• M2: 208,091 km (0.104 R)
• M3: 290,070 km (0.066 R)
• M4: 367,263 km (0.091 R)
• M5: 586,424 km (0.114 R)
• M6: 712,684 km (0.031 R)
• M7: 1,185,563 km (0.065 R)
• M8: 1,535,622 km (0.079 R)
• M9: 1,617,901 km (0.092 R)
• M10: 1,888,374 km (0.094 R)
• M11: 2,235,291 km (0.114 R)
• M12: 2,668,228 km (0.101 R)
• M13: 2,920,300 km (0.113 R)
• M14: 3,040,577 km (0.062 R)
• M15: 3,250,762 km (0.085 R)
• M16: 3,666,943 km (0.106 R)
• M17: 3,815,643 km (0.1 R)
• M18: 4,004,585 km (0.109 R)
• M19: 4,177,221 km (0.075 R)
• M20: 4,549,720 km (0.043 R)
• M21: 4,932,990 km (0.099 R)
• M22: 5,056,258 km (0.079 R)
• M23: 5,264,050 km (0.077 R)
• M24: 5,645,076 km (0.075 R)
• M25: 5,991,245 km (0.097 R)
• M26: 6,211,154 km (0.081 R)
• M27: 6,300,015 km (0.116 R)
• M28: 6,456,195 km (0.089 R)
• M29: 6,795,633 km (0.086 R)
• M30: 7,024,966 km (0.056 R)
• M31: 7,303,817 km (0.117 R)
• M32: 7,515,199 km (0.117 R)
• M33: 7,657,317 km (0.113 R)
• M34: 9,076,701 km (0.082 R)
• M35: 9,636,197 km (0.047 R)
• M36: 9,739,121 km (0.054 R)
• M37: 10,023,955 km (0.026 R)
• M38: 10,102,195 km (0.073 R)
• M39: 10,390,619 km (0.091 R)
• M40: 10,708,365 km (0.1 R)
• M41: 11,380,808 km (0.101 R)
• M42: 11,983,687 km (0.112 R)
• M43: 12,316,991 km (0.081 R)
• M44: 12,428,741 km (0.12 R)
• M45: 12,653,437 km (0.068 R)
• M46: 12,766,233 km (0.052 R)
• M47: 12,851,055 km (0.08 R)
• M48: 13,135,142 km (0.04 R)
• M49: 13,392,600 km (0.09 R)
• M50: 13,478,768 km (0.109 R)
• M51: 13,565,086 km (0.051 R)
• M52: 14,321,453 km (0.115 R)
• M53: 14,912,664 km (0.114 R)
• M54: 15,723,335 km (0.038 R)
• M55: 15,996,650 km (0.118 R)
• M56: 16,118,722 km (0.055 R)
• M57: 16,733,569 km (0.098 R)
• M58: 17,106,068 km (0.099 R)
• M59: 17,481,409 km (0.097 R)
• M60: 17,796,312 km (0.077 R)
• M61: 18,240,169 km (0.097 R)
• M62: 18,977,537 km (0.043 R)
• M63: 19,561,268 km (0.035 R)
• M64: 20,613,689 km (0.097 R)
• M65: 21,013,115 km (0.057 R)
• M66: 21,079,836 km (0.059 R)
• M67: 21,515,914 km (0.114 R)
• M68: 21,616,892 km (0.025 R)
• M69: 21,954,984 km (0.041 R)
• M70: 22,158,586 km (0.098 R)
• M71: 22,465,112 km (0.072 R)
• M72: 22,601,845 km (0.061 R)
• M73: 22,670,361 km (0.095 R)
• M74: 22,738,876 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.9

Radius: 6.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.08 AU - 19.98 AU

Year: 25051 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,047,157 km

• M1: 89,460 km (0.044 R)
• M2: 258,056 km (0.071 R)
• M3: 424,858 km (0.076 R)
• M4: 535,560 km (0.057 R)
• M5: 656,286 km (0.087 R)
• M6: 978,071 km (0.098 R)
• M7: 1,596,508 km (0.115 R)
• M8: 1,640,041 km (0.074 R)
• M9: 1,886,280 km (0.115 R)
• M10: 2,514,441 km (0.117 R)
• M11: 2,642,198 km (0.093 R)
• M12: 2,984,478 km (0.104 R)
• M13: 3,147,090 km (0.088 R)
• M14: 3,201,993 km (0.109 R)
• M15: 3,826,863 km (0.067 R)
• M16: 3,944,447 km (0.053 R)
• M17: 4,153,286 km (0.062 R)
• M18: 5,513,130 km (0.034 R)
• M19: 5,679,483 km (0.079 R)
• M20: 6,854,574 km (0.073 R)
• M21: 7,177,855 km (0.082 R)
• M22: 7,506,073 km (0.107 R)
• M23: 7,802,127 km (0.096 R)
• M24: 8,443,603 km (0.101 R)
• M25: 8,597,090 km (0.096 R)
• M26: 9,978,477 km (0.102 R)
• M27: 10,508,951 km (0.112 R)
• M28: 10,550,091 km (0.078 R)
• M29: 11,006,663 km (0.088 R)
• M30: 11,174,363 km (0.029 R)
• M31: 11,597,126 km (0.098 R)
• M32: 12,808,719 km (0.118 R)
• M33: 13,029,227 km (0.079 R)
• M34: 13,743,407 km (0.104 R)
• M35: 15,302,965 km (0.059 R)
• M36: 15,443,287 km (0.117 R)
• M37: 15,584,059 km (0.117 R)
• M38: 15,631,033 km (0.069 R)
• M39: 15,866,649 km (0.113 R)
• M40: 17,991,089 km (0.048 R)
• M41: 18,040,456 km (0.077 R)
• M42: 18,238,224 km (0.1 R)
• M43: 18,735,488 km (0.096 R)
• M44: 19,692,914 km (0.116 R)
• M45: 19,896,517 km (0.099 R)
• M46: 20,203,192 km (0.09 R)
• M47: 20,614,437 km (0.048 R)
• M48: 20,924,703 km (0.105 R)
• M49: 21,080,434 km (0.088 R)
• M50: 21,236,615 km (0.105 R)
• M51: 22,340,198 km (0.104 R)
• M52: 23,624,197 km (0.076 R)
• M53: 23,948,824 km (0.102 R)
• M54: 24,602,716 km (0.026 R)
• M55: 24,822,027 km (0.028 R)
• M56: 26,543,150 km (0.107 R)
• M57: 26,824,394 km (0.059 R)
• M58: 27,333,027 km (0.12 R)
• M59: 27,503,269 km (0.081 R)
• M60: 27,616,964 km (0.113 R)
• M61: 28,302,421 km (0.043 R)
• M62: 28,993,563 km (0.085 R)
• M63: 29,283,185 km (0.091 R)
• M64: 29,399,273 km (0.109 R)
• M65: 29,748,434 km (0.066 R)
• M66: 29,806,777 km (0.042 R)
• M67: 30,451,095 km (0.077 R)
• M68: 31,574,725 km (0.114 R)
• M69: 32,832,245 km (0.083 R)
• M70: 33,134,133 km (0.1 R)
• M71: 33,497,506 km (0.116 R)
• M72: 33,679,717 km (0.113 R)
• M73: 34,045,184 km (0.092 R)
• M74: 35,087,582 km (0.104 R)
• M75: 35,149,366 km (0.119 R)
• M76: 35,272,635 km (0.096 R)
• M77: 37,015,450 km (0.086 R)
• M78: 37,960,609 km (0.045 R)
• M79: 38,023,889 km (0.111 R)
• M80: 38,277,308 km (0.083 R)
• M81: 38,977,426 km (0.101 R)
• M82: 40,003,219 km (0.082 R)
• M83: 40,584,107 km (0.079 R)
• M84: 41,754,262 km (0.056 R)
• M85: 42,146,657 km (0.116 R)
• M86: 42,212,330 km (0.093 R)
• M87: 43,001,310 km (0.076 R)
• M88: 43,530,138 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.3

Radius: 5.8

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.8 AU - 17.8 AU

Year: 26769 Days

Day: 15.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,047,157 km

• M1: 90,058 km (0.075 R)
• M2: 154,086 km (0.111 R)
• M3: 303,684 km (0.101 R)
• M4: 661,372 km (0.083 R)
• M5: 1,414,897 km (0.115 R)
• M6: 1,500,915 km (0.096 R)
• M7: 1,559,109 km (0.113 R)
• M8: 1,893,460 km (0.119 R)
• M9: 2,249,503 km (0.112 R)
• M10: 2,384,291 km (0.087 R)
• M11: 3,514,652 km (0.036 R)
• M12: 4,529,674 km (0.082 R)
• M13: 4,915,936 km (0.106 R)
• M14: 5,003,151 km (0.052 R)
• M15: 5,179,228 km (0.084 R)
• M16: 5,492,336 km (0.069 R)
• M17: 5,903,880 km (0.045 R)
• M18: 6,708,118 km (0.092 R)
• M19: 8,157,572 km (0.069 R)
• M20: 8,313,004 km (0.084 R)
• M21: 8,364,915 km (0.11 R)
• M22: 8,731,878 km (0.114 R)
• M23: 11,909,935 km (0.099 R)
• M24: 12,322,526 km (0.037 R)
• M25: 12,799,743 km (0.112 R)
• M26: 13,161,621 km (0.071 R)
• M27: 14,019,116 km (0.038 R)
• M28: 14,392,063 km (0.056 R)
• M29: 14,579,808 km (0.064 R)
• M30: 15,402,746 km (0.116 R)
• M31: 15,594,830 km (0.118 R)
• M32: 15,659,008 km (0.092 R)
• M33: 17,093,202 km (0.108 R)
• M34: 17,425,010 km (0.109 R)
• M35: 18,978,435 km (0.114 R)
• M36: 20,154,872 km (0.106 R)
• M37: 20,224,735 km (0.08 R)
• M38: 20,505,231 km (0.091 R)
• M39: 21,070,262 km (0.118 R)
• M40: 21,497,364 km (0.11 R)
• M41: 21,568,722 km (0.09 R)
• M42: 22,722,720 km (0.115 R)
• M43: 24,565,766 km (0.032 R)
• M44: 24,640,415 km (0.116 R)
• M45: 24,790,162 km (0.111 R)
• M46: 25,618,635 km (0.081 R)
• M47: 26,993,889 km (0.119 R)
• M48: 27,612,775 km (0.1 R)
• M49: 27,923,939 km (0.093 R)
• M50: 28,001,879 km (0.114 R)
• M51: 28,471,317 km (0.115 R)
• M52: 28,628,395 km (0.113 R)
• M53: 28,785,622 km (0.099 R)
• M54: 29,815,304 km (0.046 R)
• M55: 31,422,883 km (0.111 R)
• M56: 31,747,660 km (0.055 R)
• M57: 32,073,783 km (0.104 R)
• M58: 32,400,804 km (0.071 R)
• M59: 32,482,784 km (0.115 R)
• M60: 33,223,443 km (0.116 R)
• M61: 36,667,186 km (0.058 R)
• M62: 36,752,606 km (0.064 R)
• M63: 38,821,994 km (0.096 R)
• M64: 39,870,824 km (0.072 R)
• M65: 40,222,529 km (0.077 R)
• M66: 42,892,701 km (0.057 R)
• M67: 45,344,461 km (0.107 R)
• M68: 45,895,430 km (0.108 R)
• M69: 45,987,433 km (0.086 R)
• M70: 47,561,651 km (0.037 R)
• M71: 50,097,784 km (0.052 R)
• M72: 52,292,684 km (0.107 R)
• M73: 52,774,090 km (0.119 R)
• M74: 53,256,842 km (0.072 R)
• M75: 53,353,482 km (0.097 R)
• M76: 53,644,001 km (0.099 R)
• M77: 56,085,588 km (0.119 R)
• M78: 58,064,768 km (0.048 R)
• M79: 58,762,792 km (0.065 R)
• M80: 61,177,301 km (0.115 R)
• M81: 62,907,251 km (0.116 R)
• M82: 63,009,426 km (0.089 R)
• M83: 64,756,131 km (0.044 R)
• M84: 64,962,726 km (0.055 R)
• M85: 65,272,992 km (0.058 R)
• M86: 65,583,707 km (0.068 R)
• M87: 68,402,280 km (0.038 R)
• M88: 68,612,615 km (0.034 R)
• M89: 69,139,498 km (0.039 R)
• M90: 69,244,965 km (0.06 R)
• M91: 69,456,197 km (0.075 R)
• M92: 69,985,175 km (0.104 R)
• M93: 70,091,090 km (0.084 R)
• M94: 70,409,285 km (0.045 R)
• M95: 70,728,078 km (0.073 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit