🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.83 AU - 1.31 AU

Year: 421 Days

Day: 25.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,090,772 km

• M1: 523,742 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.6 AU - 3.1 AU

Year: 1832 Days

Day: 47.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,090,772 km

• M1: 265,087 km (0.099 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.9

Radius: 12.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.55 AU - 10.83 AU

Year: 10609 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,090,772 km

• M1: 174,431 km (0.058 R)
• M2: 270,024 km (0.094 R)
• M3: 369,208 km (0.027 R)
• M4: 445,502 km (0.101 R)
• M5: 691,591 km (0.097 R)
• M6: 805,585 km (0.104 R)
• M7: 1,113,457 km (0.093 R)
• M8: 1,361,041 km (0.1 R)
• M9: 1,475,185 km (0.029 R)
• M10: 1,558,660 km (0.094 R)
• M11: 1,713,344 km (0.109 R)
• M12: 2,075,820 km (0.112 R)
• M13: 2,246,810 km (0.105 R)
• M14: 2,705,627 km (0.088 R)
• M15: 2,851,186 km (0.086 R)
• M16: 3,063,615 km (0.094 R)
• M17: 3,259,438 km (0.112 R)
• M18: 3,459,301 km (0.094 R)
• M19: 3,663,502 km (0.115 R)
• M20: 3,755,505 km (0.091 R)
• M21: 3,871,593 km (0.108 R)
• M22: 4,131,295 km (0.091 R)
• M23: 4,251,272 km (0.106 R)
• M24: 4,445,750 km (0.087 R)
• M25: 4,743,000 km (0.092 R)
• M26: 4,919,376 km (0.107 R)
• M27: 5,046,684 km (0.087 R)
• M28: 5,123,727 km (0.069 R)
• M29: 5,383,130 km (0.076 R)
• M30: 6,352,374 km (0.065 R)
• M31: 6,463,526 km (0.044 R)
• M32: 7,230,065 km (0.119 R)
• M33: 8,025,327 km (0.04 R)
• M34: 8,632,396 km (0.091 R)
• M35: 8,941,614 km (0.096 R)
• M36: 9,826,486 km (0.089 R)
• M37: 9,922,976 km (0.089 R)
• M38: 10,084,392 km (0.11 R)
• M39: 10,574,176 km (0.079 R)
• M40: 10,772,243 km (0.094 R)
• M41: 10,905,086 km (0.109 R)
• M42: 11,205,778 km (0.043 R)
• M43: 11,407,735 km (0.101 R)
• M44: 11,986,679 km (0.099 R)
• M45: 12,820,238 km (0.113 R)
• M46: 13,565,086 km (0.082 R)
• M47: 13,780,357 km (0.117 R)
• M48: 14,323,847 km (0.052 R)
• M49: 16,912,787 km (0.05 R)
• M50: 18,082,792 km (0.076 R)
• M51: 18,320,054 km (0.114 R)
• M52: 18,478,628 km (0.09 R)
• M53: 19,480,784 km (0.11 R)
• M54: 19,642,649 km (0.11 R)
• M55: 20,049,555 km (0.058 R)
• M56: 20,665,151 km (0.069 R)
• M57: 20,789,018 km (0.084 R)
• M58: 21,370,355 km (0.069 R)
• M59: 21,579,343 km (0.082 R)
• M60: 21,663,118 km (0.088 R)
• M61: 22,634,008 km (0.072 R)
• M62: 23,576,026 km (0.074 R)
• M63: 24,138,813 km (0.073 R)
• M64: 24,400,011 km (0.037 R)
• M65: 24,662,107 km (0.118 R)
• M66: 24,749,621 km (0.112 R)
• M67: 25,365,665 km (0.053 R)
• M68: 25,631,351 km (0.102 R)
• M69: 25,897,785 km (0.069 R)
• M70: 26,972,945 km (0.076 R)
• M71: 27,153,510 km (0.051 R)
• M72: 27,334,523 km (0.118 R)
• M73: 28,383,204 km (0.039 R)
• M74: 28,612,986 km (0.094 R)
• M75: 29,398,525 km (0.109 R)
• M76: 29,677,525 km (0.028 R)
• M77: 31,180,235 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 8.8

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.68 AU - 13.02 AU

Year: 14561 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 116.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,090,772 km

• M1: 111,450 km (0.1 R)
• M2: 367,712 km (0.113 R)
• M3: 906,563 km (0.115 R)
• M4: 1,424,471 km (0.112 R)
• M5: 1,587,682 km (0.114 R)
• M6: 2,083,001 km (0.116 R)
• M7: 2,300,516 km (0.114 R)
• M8: 2,690,368 km (0.053 R)
• M9: 3,031,302 km (0.108 R)
• M10: 3,136,170 km (0.116 R)
• M11: 4,251,272 km (0.1 R)
• M12: 4,369,006 km (0.118 R)
• M13: 4,487,936 km (0.1 R)
• M14: 4,567,672 km (0.092 R)
• M15: 4,932,990 km (0.089 R)
• M16: 5,562,498 km (0.074 R)
• M17: 5,864,985 km (0.113 R)
• M18: 6,040,313 km (0.093 R)
• M19: 6,758,832 km (0.038 R)
• M20: 7,551,551 km (0.097 R)
• M21: 8,031,610 km (0.078 R)
• M22: 8,472,027 km (0.114 R)
• M23: 9,122,329 km (0.086 R)
• M24: 10,470,355 km (0.098 R)
• M25: 10,951,312 km (0.112 R)
• M26: 11,275,940 km (0.091 R)
• M27: 11,769,014 km (0.092 R)
• M28: 12,157,370 km (0.104 R)
• M29: 12,493,517 km (0.098 R)
• M30: 13,117,938 km (0.12 R)
• M31: 13,347,421 km (0.087 R)
• M32: 13,927,113 km (0.114 R)
• M33: 14,515,033 km (0.111 R)
• M34: 14,991,352 km (0.071 R)
• M35: 15,111,180 km (0.118 R)
• M36: 16,822,281 km (0.069 R)
• M37: 17,637,439 km (0.106 R)
• M38: 17,763,999 km (0.08 R)
• M39: 18,145,474 km (0.09 R)
• M40: 18,529,791 km (0.099 R)
• M41: 18,722,772 km (0.096 R)
• M42: 18,916,651 km (0.117 R)
• M43: 20,690,433 km (0.093 R)
• M44: 21,970,093 km (0.113 R)
• M45: 22,174,593 km (0.11 R)
• M46: 22,448,058 km (0.102 R)
• M47: 24,112,634 km (0.086 R)
• M48: 24,464,488 km (0.057 R)
• M49: 25,173,133 km (0.049 R)
• M50: 25,673,239 km (0.105 R)
• M51: 26,104,380 km (0.119 R)
• M52: 27,926,931 km (0.094 R)
• M53: 28,518,740 km (0.089 R)
• M54: 29,040,088 km (0.085 R)
• M55: 29,564,429 km (0.102 R)
• M56: 30,167,607 km (0.113 R)
• M57: 30,546,688 km (0.102 R)
• M58: 31,847,143 km (0.073 R)
• M59: 32,001,378 km (0.093 R)
• M60: 32,543,072 km (0.083 R)
• M61: 32,620,713 km (0.094 R)
• M62: 33,635,286 km (0.094 R)
• M63: 34,581,193 km (0.086 R)
• M64: 34,977,927 km (0.08 R)
• M65: 37,878,181 km (0.098 R)
• M66: 38,123,372 km (0.044 R)
• M67: 38,287,181 km (0.101 R)
• M68: 38,451,141 km (0.108 R)
• M69: 38,615,250 km (0.112 R)
• M70: 38,697,528 km (0.095 R)
• M71: 39,688,315 km (0.052 R)
• M72: 40,603,854 km (0.084 R)
• M73: 40,771,104 km (0.027 R)
• M74: 41,694,871 km (0.104 R)
• M75: 42,032,514 km (0.109 R)
• M76: 43,648,620 km (0.084 R)
• M77: 45,719,054 km (0.046 R)
• M78: 46,067,168 km (0.1 R)
• M79: 46,941,418 km (0.064 R)
• M80: 47,116,897 km (0.119 R)
• M81: 47,997,729 km (0.101 R)
• M82: 48,086,141 km (0.098 R)
• M83: 49,150,979 km (0.057 R)
• M84: 50,044,228 km (0.119 R)
• M85: 50,852,804 km (0.097 R)
• M86: 50,942,862 km (0.109 R)
• M87: 53,304,115 km (0.114 R)
• M88: 58,509,822 km (0.095 R)
• M89: 59,456,327 km (0.06 R)
• M90: 61,172,813 km (0.051 R)
• M91: 64,751,793 km (0.07 R)
• M92: 64,849,480 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.2

Radius: 3.5

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.29 AU - 15.41 AU

Year: 16527 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,090,772 km

• M1: 64,776 km (0.03 R)
• M2: 96,341 km (0.114 R)
• M3: 153,936 km (0.087 R)
• M4: 317,596 km (0.098 R)
• M5: 633,248 km (0.071 R)
• M6: 682,166 km (0.114 R)
• M7: 1,078,002 km (0.111 R)
• M8: 1,361,041 km (0.052 R)
• M9: 1,424,621 km (0.117 R)
• M10: 1,510,938 km (0.108 R)
• M11: 1,757,027 km (0.081 R)
• M12: 2,186,373 km (0.104 R)
• M13: 2,286,005 km (0.119 R)
• M14: 2,620,207 km (0.076 R)
• M15: 2,646,536 km (0.112 R)
• M16: 2,996,894 km (0.074 R)
• M17: 3,919,763 km (0.094 R)
• M18: 4,443,057 km (0.072 R)
• M19: 4,569,317 km (0.049 R)
• M20: 4,890,205 km (0.116 R)
• M21: 5,053,416 km (0.071 R)
• M22: 6,139,347 km (0.101 R)
• M23: 6,853,228 km (0.119 R)
• M24: 7,072,539 km (0.113 R)
• M25: 7,146,141 km (0.052 R)
• M26: 7,443,092 km (0.09 R)
• M27: 7,934,222 km (0.111 R)
• M28: 7,972,370 km (0.103 R)
• M29: 8,203,050 km (0.086 R)
• M30: 8,435,674 km (0.108 R)
• M31: 8,474,719 km (0.116 R)
• M32: 9,672,400 km (0.086 R)
• M33: 9,877,199 km (0.078 R)
• M34: 9,959,478 km (0.12 R)
• M35: 10,921,991 km (0.103 R)
• M36: 11,522,327 km (0.105 R)
• M37: 11,782,927 km (0.115 R)
• M38: 12,045,321 km (0.103 R)
• M39: 12,754,714 km (0.098 R)
• M40: 13,706,157 km (0.076 R)
• M41: 14,306,493 km (0.11 R)
• M42: 15,009,753 km (0.052 R)
• M43: 15,104,448 km (0.093 R)
• M44: 15,199,293 km (0.036 R)
• M45: 16,206,685 km (0.117 R)
• M46: 16,988,783 km (0.106 R)
• M47: 17,136,735 km (0.084 R)
• M48: 17,832,964 km (0.031 R)
• M49: 17,933,194 km (0.12 R)
• M50: 19,099,160 km (0.101 R)
• M51: 19,150,472 km (0.077 R)
• M52: 19,201,784 km (0.096 R)
• M53: 20,814,300 km (0.118 R)
• M54: 21,503,497 km (0.09 R)
• M55: 21,556,754 km (0.117 R)
• M56: 21,610,160 km (0.083 R)
• M57: 22,038,609 km (0.113 R)
• M58: 22,361,740 km (0.11 R)
• M59: 22,469,899 km (0.111 R)
• M60: 22,795,125 km (0.072 R)
• M61: 23,395,461 km (0.091 R)
• M62: 24,056,385 km (0.096 R)
• M63: 24,278,089 km (0.076 R)
• M64: 24,779,242 km (0.119 R)
• M65: 25,509,279 km (0.111 R)
• M66: 26,588,778 km (0.119 R)
• M67: 26,875,257 km (0.104 R)
• M68: 28,206,679 km (0.101 R)
• M69: 28,674,770 km (0.036 R)
• M70: 28,850,847 km (0.115 R)
• M71: 29,145,405 km (0.033 R)
• M72: 29,204,347 km (0.048 R)
• M73: 30,153,994 km (0.054 R)
• M74: 30,572,569 km (0.113 R)
• M75: 30,632,558 km (0.1 R)
• M76: 30,993,088 km (0.112 R)
• M77: 31,294,678 km (0.103 R)
• M78: 32,510,609 km (0.063 R)
• M79: 32,632,980 km (0.098 R)
• M80: 33,370,797 km (0.088 R)
• M81: 33,556,149 km (0.108 R)
• M82: 33,989,983 km (0.053 R)
• M83: 34,300,847 km (0.089 R)
• M84: 34,737,822 km (0.114 R)
• M85: 38,946,908 km (0.098 R)
• M86: 39,076,909 km (0.116 R)
• M87: 39,272,283 km (0.047 R)
• M88: 39,663,931 km (0.055 R)
• M89: 39,925,727 km (0.106 R)
• M90: 40,253,795 km (0.078 R)
• M91: 40,319,469 km (0.089 R)
• M92: 42,709,145 km (0.08 R)
• M93: 43,515,777 km (0.095 R)
• M94: 43,718,332 km (0.088 R)
• M95: 43,988,655 km (0.102 R)
• M96: 44,939,649 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.2

Radius: 5.6

Gravity: 31.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.24 AU - 19.18 AU

Year: 26011 Days

Day: 20.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,090,772 km

• M1: 1,076,207 km (0.106 R)
• M2: 1,244,654 km (0.032 R)
• M3: 1,568,982 km (0.084 R)
• M4: 1,918,742 km (0.11 R)
• M5: 2,870,185 km (0.108 R)
• M6: 2,963,085 km (0.098 R)
• M7: 3,540,832 km (0.079 R)
• M8: 4,152,538 km (0.101 R)
• M9: 4,257,705 km (0.064 R)
• M10: 4,470,583 km (0.105 R)
• M11: 4,906,810 km (0.118 R)
• M12: 5,186,409 km (0.086 R)
• M13: 5,819,656 km (0.12 R)
• M14: 5,878,448 km (0.083 R)
• M15: 6,235,239 km (0.035 R)
• M16: 6,416,253 km (0.1 R)
• M17: 7,990,920 km (0.058 R)
• M18: 8,253,464 km (0.112 R)
• M19: 9,058,151 km (0.063 R)
• M20: 9,263,250 km (0.037 R)
• M21: 10,813,233 km (0.031 R)
• M22: 11,103,603 km (0.093 R)
• M23: 11,470,118 km (0.102 R)
• M24: 11,691,971 km (0.025 R)
• M25: 12,290,512 km (0.12 R)
• M26: 12,365,910 km (0.036 R)
• M27: 12,669,593 km (0.087 R)
• M28: 13,439,274 km (0.089 R)
• M29: 14,065,940 km (0.082 R)
• M30: 14,303,352 km (0.041 R)
• M31: 14,702,030 km (0.077 R)
• M32: 15,023,665 km (0.096 R)
• M33: 18,020,410 km (0.116 R)
• M34: 18,278,317 km (0.11 R)
• M35: 18,537,420 km (0.054 R)
• M36: 18,884,786 km (0.119 R)
• M37: 19,939,751 km (0.072 R)
• M38: 20,295,644 km (0.074 R)
• M39: 21,375,741 km (0.083 R)
• M40: 23,310,639 km (0.115 R)
• M41: 25,589,314 km (0.1 R)
• M42: 26,951,104 km (0.098 R)
• M43: 27,443,131 km (0.105 R)
• M44: 29,238,904 km (0.067 R)
• M45: 29,643,117 km (0.056 R)
• M46: 30,049,126 km (0.095 R)
• M47: 30,661,580 km (0.077 R)
• M48: 31,484,667 km (0.068 R)
• M49: 33,997,163 km (0.083 R)
• M50: 35,277,422 km (0.117 R)
• M51: 36,247,863 km (0.027 R)
• M52: 36,899,661 km (0.08 R)
• M53: 37,774,809 km (0.07 R)
• M54: 40,440,942 km (0.083 R)
• M55: 40,778,584 km (0.119 R)
• M56: 41,456,412 km (0.095 R)
• M57: 42,594,403 km (0.066 R)
• M58: 44,784,666 km (0.093 R)
• M59: 45,952,128 km (0.045 R)
• M60: 46,069,412 km (0.09 R)
• M61: 46,186,847 km (0.072 R)
• M62: 47,011,430 km (0.089 R)
• M63: 48,197,741 km (0.098 R)
• M64: 48,794,637 km (0.103 R)
• M65: 50,721,008 km (0.045 R)
• M66: 52,059,760 km (0.1 R)
• M67: 52,182,131 km (0.097 R)
• M68: 52,304,502 km (0.089 R)
• M69: 53,780,435 km (0.099 R)
• M70: 54,771,969 km (0.065 R)
• M71: 56,773,140 km (0.045 R)
• M72: 57,151,024 km (0.084 R)
• M73: 57,656,216 km (0.063 R)
• M74: 59,180,469 km (0.102 R)
• M75: 60,589,382 km (0.108 R)
• M76: 60,846,690 km (0.102 R)
• M77: 61,879,813 km (0.053 R)
• M78: 62,658,320 km (0.113 R)
• M79: 66,865,162 km (0.085 R)
• M80: 69,002,467 km (0.113 R)
• M81: 74,580,822 km (0.11 R)
• M82: 77,633,217 km (0.071 R)
• M83: 78,052,539 km (0.086 R)
• M84: 79,174,673 km (0.079 R)
• M85: 80,302,043 km (0.074 R)
• M86: 85,873,516 km (0.044 R)
• M87: 86,162,539 km (0.089 R)
• M88: 86,307,200 km (0.117 R)
• M89: 86,596,672 km (0.09 R)
• M90: 89,656,397 km (0.088 R)
• M91: 91,125,897 km (0.054 R)
• M92: 92,011,367 km (0.053 R)
• M93: 96,932,240 km (0.088 R)
• M94: 101,326,527 km (0.114 R)
• M95: 101,784,895 km (0.046 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: 210 - 11,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit