🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 263 Days

Day: 42.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.55 AU - 0.67 AU

Year: 308 Days

Day: 12.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,339,895 km

• M1: 182,360 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 14.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.25 AU - 1.27 AU

Year: 913 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,339,895 km

• M1: 187,596 km (0.032 R)
• M2: 295,605 km (0.099 R)
• M3: 391,049 km (0.052 R)
• M4: 489,783 km (0.12 R)
• M5: 595,100 km (0.059 R)
• M6: 704,456 km (0.12 R)
• M7: 852,857 km (0.078 R)
• M8: 1,219,821 km (0.119 R)
• M9: 1,464,264 km (0.074 R)
• M10: 1,612,665 km (0.101 R)
• M11: 1,725,312 km (0.111 R)
• M12: 1,832,574 km (0.089 R)
• M13: 2,088,985 km (0.039 R)
• M14: 2,293,635 km (0.036 R)
• M15: 2,477,341 km (0.049 R)
• M16: 2,608,837 km (0.11 R)
• M17: 2,762,025 km (0.12 R)
• M18: 2,898,758 km (0.077 R)
• M19: 3,158,609 km (0.108 R)
• M20: 3,415,918 km (0.098 R)
• M21: 3,691,028 km (0.117 R)
• M22: 3,842,122 km (0.113 R)
• M23: 4,061,732 km (0.112 R)
• M24: 4,296,900 km (0.056 R)
• M25: 4,548,074 km (0.068 R)
• M26: 4,640,676 km (0.042 R)
• M27: 4,757,362 km (0.117 R)
• M28: 5,161,276 km (0.074 R)
• M29: 5,294,418 km (0.105 R)
• M30: 5,551,727 km (0.074 R)
• M31: 5,825,790 km (0.03 R)
• M32: 6,040,612 km (0.101 R)
• M33: 6,271,143 km (0.054 R)
• M34: 6,426,276 km (0.091 R)
• M35: 6,530,545 km (0.111 R)
• M36: 6,661,593 km (0.086 R)
• M37: 6,793,688 km (0.117 R)
• M38: 7,208,373 km (0.086 R)
• M39: 7,371,136 km (0.054 R)
• M40: 7,658,962 km (0.113 R)
• M41: 8,132,888 km (0.052 R)
• M42: 8,231,623 km (0.114 R)
• M43: 8,345,018 km (0.113 R)
• M44: 8,673,984 km (0.117 R)
• M45: 9,094,803 km (0.086 R)
• M46: 9,197,427 km (0.104 R)
• M47: 9,492,583 km (0.112 R)
• M48: 9,611,663 km (0.077 R)
• M49: 9,746,002 km (0.09 R)
• M50: 10,259,721 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 8.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1 AU - 1.54 AU

Year: 924 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,339,895 km

• M1: 124,017 km (0.088 R)
• M2: 194,028 km (0.077 R)
• M3: 266,135 km (0.038 R)
• M4: 347,665 km (0.049 R)
• M5: 420,968 km (0.099 R)
• M6: 500,405 km (0.118 R)
• M7: 576,999 km (0.109 R)
• M8: 627,713 km (0.047 R)
• M9: 766,390 km (0.041 R)
• M10: 851,661 km (0.074 R)
• M11: 1,037,461 km (0.073 R)
• M12: 1,372,261 km (0.097 R)
• M13: 1,442,123 km (0.063 R)
• M14: 1,495,231 km (0.118 R)
• M15: 1,567,187 km (0.069 R)
• M16: 1,621,791 km (0.055 R)
• M17: 1,701,975 km (0.112 R)
• M18: 1,758,373 km (0.052 R)
• M19: 1,931,159 km (0.104 R)
• M20: 1,990,100 km (0.072 R)
• M21: 2,062,805 km (0.064 R)
• M22: 2,163,634 km (0.095 R)
• M23: 2,238,583 km (0.093 R)
• M24: 2,293,635 km (0.098 R)
• M25: 2,398,054 km (0.047 R)
• M26: 2,454,452 km (0.093 R)
• M27: 2,561,265 km (0.066 R)
• M28: 2,699,045 km (0.106 R)
• M29: 3,034,892 km (0.076 R)
• M30: 3,096,078 km (0.113 R)
• M31: 3,258,541 km (0.043 R)
• M32: 3,352,638 km (0.109 R)
• M33: 3,455,561 km (0.075 R)
• M34: 3,527,518 km (0.064 R)
• M35: 3,591,845 km (0.12 R)
• M36: 3,778,992 km (0.091 R)
• M37: 3,861,420 km (0.082 R)
• M38: 3,936,219 km (0.118 R)
• M39: 4,011,317 km (0.085 R)
• M40: 4,061,732 km (0.03 R)
• M41: 4,214,172 km (0.109 R)
• M42: 4,463,701 km (0.062 R)
• M43: 4,559,743 km (0.093 R)
• M44: 4,612,402 km (0.061 R)
• M45: 4,665,210 km (0.066 R)
• M46: 4,798,202 km (0.074 R)
• M47: 4,914,440 km (0.098 R)
• M48: 4,977,420 km (0.071 R)
• M49: 5,077,053 km (0.085 R)
• M50: 5,168,008 km (0.04 R)
• M51: 5,232,186 km (0.104 R)
• M52: 5,744,857 km (0.077 R)
• M53: 5,839,852 km (0.105 R)
• M54: 6,118,254 km (0.053 R)
• M55: 6,244,514 km (0.048 R)
• M56: 6,400,994 km (0.109 R)
• M57: 6,539,073 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.4

Radius: 9.9

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.22 AU - 1.4 AU

Year: 968 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,339,895 km

• M1: 137,032 km (0.1 R)
• M2: 221,255 km (0.083 R)
• M3: 291,417 km (0.09 R)
• M4: 495,468 km (0.083 R)
• M5: 621,878 km (0.056 R)
• M6: 741,257 km (0.119 R)
• M7: 949,198 km (0.109 R)
• M8: 1,053,468 km (0.054 R)
• M9: 1,117,945 km (0.098 R)
• M10: 1,183,768 km (0.096 R)
• M11: 1,273,826 km (0.105 R)
• M12: 1,389,764 km (0.103 R)
• M13: 1,485,058 km (0.099 R)
• M14: 1,682,677 km (0.116 R)
• M15: 1,793,379 km (0.097 R)
• M16: 1,880,146 km (0.067 R)
• M17: 2,013,139 km (0.046 R)
• M18: 2,297,973 km (0.04 R)
• M19: 2,459,688 km (0.12 R)
• M20: 2,674,660 km (0.099 R)
• M21: 2,865,398 km (0.082 R)
• M22: 2,967,573 km (0.098 R)
• M23: 3,102,211 km (0.077 R)
• M24: 3,595,286 km (0.09 R)
• M25: 3,739,049 km (0.1 R)
• M26: 3,850,948 km (0.099 R)
• M27: 4,009,672 km (0.12 R)
• M28: 4,274,909 km (0.096 R)
• M29: 4,427,499 km (0.086 R)
• M30: 4,617,637 km (0.052 R)
• M31: 4,798,501 km (0.114 R)
• M32: 4,981,759 km (0.079 R)
• M33: 5,117,444 km (0.102 R)
• M34: 5,380,287 km (0.119 R)
• M35: 5,456,134 km (0.095 R)
• M36: 5,711,647 km (0.091 R)
• M37: 5,958,034 km (0.073 R)
• M38: 6,023,558 km (0.09 R)
• M39: 6,208,012 km (0.089 R)
• M40: 6,287,748 km (0.068 R)
• M41: 6,367,633 km (0.103 R)
• M42: 6,528,750 km (0.047 R)
• M43: 6,650,373 km (0.029 R)
• M44: 6,992,354 km (0.108 R)
• M45: 7,103,056 km (0.092 R)
• M46: 7,270,008 km (0.095 R)
• M47: 7,523,127 km (0.111 R)
• M48: 7,764,728 km (0.078 R)
• M49: 8,153,982 km (0.034 R)
• M50: 8,255,858 km (0.049 R)
• M51: 8,549,369 km (0.073 R)
• M52: 8,846,470 km (0.116 R)
• M53: 8,966,298 km (0.028 R)
• M54: 9,116,644 km (0.081 R)
• M55: 9,222,559 km (0.096 R)
• M56: 9,374,401 km (0.084 R)
• M57: 9,634,552 km (0.116 R)
• M58: 9,696,186 km (0.109 R)
• M59: 9,757,820 km (0.117 R)
• M60: 9,881,687 km (0.117 R)
• M61: 10,492,645 km (0.051 R)
• M62: 10,619,504 km (0.083 R)
• M63: 10,762,819 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197

Radius: 5.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.98 AU - 10.82 AU

Year: 18608 Days

Day: 20 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,339,895 km

• M1: 68,665 km (0.068 R)
• M2: 154,983 km (0.047 R)
• M3: 256,112 km (0.104 R)
• M4: 328,068 km (0.101 R)
• M5: 366,814 km (0.081 R)
• M6: 449,542 km (0.096 R)
• M7: 805,136 km (0.111 R)
• M8: 1,251,685 km (0.026 R)
• M9: 1,693,448 km (0.047 R)
• M10: 2,129,077 km (0.11 R)
• M11: 2,844,005 km (0.103 R)
• M12: 2,984,029 km (0.043 R)
• M13: 3,270,808 km (0.078 R)
• M14: 3,417,563 km (0.06 R)
• M15: 3,476,804 km (0.111 R)
• M16: 3,536,494 km (0.108 R)
• M17: 4,183,056 km (0.108 R)
• M18: 4,246,635 km (0.083 R)
• M19: 4,439,018 km (0.07 R)
• M20: 4,667,005 km (0.057 R)
• M21: 4,732,977 km (0.11 R)
• M22: 5,134,648 km (0.077 R)
• M23: 5,792,878 km (0.105 R)
• M24: 5,828,183 km (0.083 R)
• M25: 6,077,862 km (0.068 R)
• M26: 6,440,637 km (0.051 R)
• M27: 6,550,891 km (0.11 R)
• M28: 8,197,814 km (0.107 R)
• M29: 9,252,329 km (0.098 R)
• M30: 9,335,206 km (0.102 R)
• M31: 9,585,334 km (0.07 R)
• M32: 10,134,807 km (0.1 R)
• M33: 10,263,012 km (0.086 R)
• M34: 10,434,751 km (0.092 R)
• M35: 10,694,303 km (0.117 R)
• M36: 10,868,585 km (0.107 R)
• M37: 13,263,946 km (0.09 R)
• M38: 13,498,066 km (0.116 R)
• M39: 15,321,515 km (0.097 R)
• M40: 15,962,990 km (0.118 R)
• M41: 16,663,408 km (0.107 R)
• M42: 17,169,946 km (0.11 R)
• M43: 17,681,421 km (0.114 R)
• M44: 18,719,481 km (0.115 R)
• M45: 19,510,853 km (0.089 R)
• M46: 22,115,801 km (0.052 R)
• M47: 22,171,152 km (0.104 R)
• M48: 22,337,804 km (0.119 R)
• M49: 23,798,478 km (0.083 R)
• M50: 24,139,860 km (0.082 R)
• M51: 24,770,116 km (0.072 R)
• M52: 25,696,426 km (0.085 R)
• M53: 25,812,963 km (0.093 R)
• M54: 26,870,171 km (0.112 R)
• M55: 27,463,626 km (0.103 R)
• M56: 28,301,673 km (0.116 R)
• M57: 28,361,812 km (0.118 R)
• M58: 29,269,571 km (0.028 R)
• M59: 29,513,266 km (0.106 R)
• M60: 31,051,581 km (0.089 R)
• M61: 32,112,380 km (0.096 R)
• M62: 32,552,646 km (0.099 R)
• M63: 32,615,777 km (0.101 R)
• M64: 33,502,742 km (0.077 R)
• M65: 34,783,749 km (0.081 R)
• M66: 35,041,955 km (0.026 R)
• M67: 35,365,385 km (0.12 R)
• M68: 36,080,762 km (0.103 R)
• M69: 36,997,947 km (0.105 R)
• M70: 37,129,593 km (0.101 R)
• M71: 37,790,217 km (0.085 R)
• M72: 38,122,025 km (0.077 R)
• M73: 38,521,452 km (0.052 R)
• M74: 40,471,310 km (0.115 R)
• M75: 41,151,233 km (0.095 R)
• M76: 44,117,160 km (0.104 R)
• M77: 44,536,333 km (0.034 R)
• M78: 45,590,400 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.9

Radius: 3.2

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.52 AU - 13.6 AU

Year: 23749 Days

Day: 15 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,339,895 km

• M1: 433,385 km (0.12 R)
• M2: 482,154 km (0.092 R)
• M3: 567,724 km (0.115 R)
• M4: 603,328 km (0.097 R)
• M5: 977,472 km (0.116 R)
• M6: 1,338,303 km (0.077 R)
• M7: 2,338,514 km (0.106 R)
• M8: 2,454,452 km (0.119 R)
• M9: 3,645,551 km (0.085 R)
• M10: 4,511,722 km (0.083 R)
• M11: 4,583,529 km (0.108 R)
• M12: 5,863,339 km (0.06 R)
• M13: 6,099,853 km (0.112 R)
• M14: 7,202,689 km (0.086 R)
• M15: 7,498,444 km (0.05 R)
• M16: 8,101,921 km (0.091 R)
• M17: 8,189,287 km (0.094 R)
• M18: 8,586,768 km (0.097 R)
• M19: 9,538,510 km (0.118 R)
• M20: 9,769,938 km (0.107 R)
• M21: 10,570,735 km (0.054 R)
• M22: 10,858,412 km (0.1 R)
• M23: 11,294,639 km (0.082 R)
• M24: 11,392,327 km (0.094 R)
• M25: 11,736,701 km (0.084 R)
• M26: 11,885,252 km (0.066 R)
• M27: 13,768,240 km (0.086 R)
• M28: 14,984,620 km (0.106 R)
• M29: 15,199,592 km (0.12 R)
• M30: 16,124,855 km (0.115 R)
• M31: 16,566,468 km (0.054 R)
• M32: 16,900,371 km (0.114 R)
• M33: 17,012,120 km (0.106 R)
• M34: 17,068,219 km (0.1 R)
• M35: 18,086,383 km (0.088 R)
• M36: 18,143,379 km (0.108 R)
• M37: 18,200,675 km (0.11 R)
• M38: 19,415,560 km (0.106 R)
• M39: 23,462,930 km (0.085 R)
• M40: 24,973,719 km (0.112 R)
• M41: 25,164,905 km (0.077 R)
• M42: 25,933,988 km (0.114 R)
• M43: 26,906,075 km (0.086 R)
• M44: 27,167,422 km (0.119 R)
• M45: 29,287,523 km (0.112 R)
• M46: 29,421,862 km (0.119 R)
• M47: 29,758,308 km (0.109 R)
• M48: 31,254,286 km (0.059 R)
• M49: 32,496,397 km (0.075 R)
• M50: 34,389,559 km (0.026 R)
• M51: 35,671,313 km (0.087 R)
• M52: 35,886,435 km (0.108 R)
• M53: 37,550,262 km (0.055 R)
• M54: 37,623,116 km (0.029 R)
• M55: 38,648,759 km (0.119 R)
• M56: 39,091,120 km (0.084 R)
• M57: 39,757,878 km (0.039 R)
• M58: 40,802,370 km (0.081 R)
• M59: 42,386,013 km (0.085 R)
• M60: 42,994,578 km (0.027 R)
• M61: 43,223,462 km (0.084 R)
• M62: 43,605,984 km (0.109 R)
• M63: 43,836,066 km (0.088 R)
• M64: 44,837,474 km (0.072 R)
• M65: 45,612,989 km (0.098 R)
• M66: 47,177,185 km (0.085 R)
• M67: 50,679,719 km (0.106 R)
• M68: 51,892,809 km (0.115 R)
• M69: 53,443,091 km (0.116 R)
• M70: 54,594,995 km (0.103 R)
• M71: 55,174,088 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit