🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.87 AU

Year: 252 Days

Day: 15.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,550,255 km

• M1: 275,410 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.77 AU - 0.87 AU

Year: 283 Days

Day: 42.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.06 AU

Year: 353 Days

Day: 30.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 63.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.03 AU - 1.09 AU

Year: 416 Days

Day: 31.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.94 AU - 1.36 AU

Year: 470 Days

Day: 40.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,550,255 km

• M1: 48,619 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.4

Radius: 10

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.97 AU - 4.73 AU

Year: 3455 Days

Day: 11.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 107,550,255 km

• M1: 126,709 km (0.071 R)
• M2: 199,115 km (0.107 R)
• M3: 261,796 km (0.077 R)
• M4: 446,998 km (0.072 R)
• M5: 542,591 km (0.063 R)
• M6: 700,417 km (0.085 R)
• M7: 838,346 km (0.051 R)
• M8: 948,151 km (0.095 R)
• M9: 1,076,057 km (0.031 R)
• M10: 1,279,062 km (0.094 R)
• M11: 1,349,672 km (0.06 R)
• M12: 1,450,651 km (0.058 R)
• M13: 1,539,362 km (0.098 R)
• M14: 1,816,866 km (0.062 R)
• M15: 1,896,751 km (0.097 R)
• M16: 2,160,792 km (0.045 R)
• M17: 2,543,164 km (0.104 R)
• M18: 2,742,279 km (0.099 R)
• M19: 2,816,030 km (0.086 R)
• M20: 2,946,779 km (0.108 R)
• M21: 3,194,812 km (0.025 R)
• M22: 3,331,245 km (0.063 R)
• M23: 3,650,487 km (0.12 R)
• M24: 3,834,493 km (0.096 R)
• M25: 4,042,434 km (0.112 R)
• M26: 4,404,760 km (0.116 R)
• M27: 4,513,218 km (0.064 R)
• M28: 5,297,859 km (0.062 R)
• M29: 5,553,223 km (0.041 R)
• M30: 5,741,566 km (0.094 R)
• M31: 6,245,861 km (0.084 R)
• M32: 6,319,014 km (0.059 R)
• M33: 6,466,368 km (0.115 R)
• M34: 6,839,615 km (0.091 R)
• M35: 7,529,111 km (0.043 R)
• M36: 7,763,830 km (0.106 R)
• M37: 8,027,571 km (0.074 R)
• M38: 8,428,793 km (0.088 R)
• M39: 8,918,726 km (0.084 R)
• M40: 9,222,709 km (0.111 R)
• M41: 9,306,334 km (0.113 R)
• M42: 9,418,084 km (0.11 R)
• M43: 9,869,570 km (0.053 R)
• M44: 10,011,987 km (0.069 R)
• M45: 10,097,856 km (0.036 R)
• M46: 10,793,636 km (0.059 R)
• M47: 11,088,045 km (0.079 R)
• M48: 11,265,916 km (0.1 R)
• M49: 11,715,009 km (0.071 R)
• M50: 12,476,313 km (0.084 R)
• M51: 12,599,731 km (0.105 R)
• M52: 12,878,581 km (0.047 R)
• M53: 13,411,150 km (0.071 R)
• M54: 14,142,983 km (0.044 R)
• M55: 14,207,310 km (0.106 R)
• M56: 14,271,637 km (0.115 R)
• M57: 14,400,590 km (0.099 R)
• M58: 15,678,605 km (0.092 R)
• M59: 16,754,214 km (0.11 R)
• M60: 16,822,131 km (0.11 R)
• M61: 17,922,872 km (0.078 R)
• M62: 18,728,457 km (0.08 R)
• M63: 19,011,346 km (0.089 R)
• M64: 19,832,788 km (0.089 R)
• M65: 20,157,266 km (0.082 R)
• M66: 20,338,429 km (0.075 R)
• M67: 21,436,178 km (0.101 R)
• M68: 22,553,076 km (0.113 R)
• M69: 23,536,383 km (0.087 R)
• M70: 24,649,690 km (0.106 R)
• M71: 24,727,032 km (0.114 R)
• M72: 25,115,239 km (0.107 R)
• M73: 25,310,165 km (0.104 R)
• M74: 25,701,513 km (0.079 R)
• M75: 26,015,967 km (0.106 R)
• M76: 26,371,262 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.4

Radius: 3.2

Gravity: 49.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.71 AU - 14.63 AU

Year: 17174 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,550,255 km

• M1: 177,423 km (0.1 R)
• M2: 285,134 km (0.109 R)
• M3: 428,897 km (0.106 R)
• M4: 1,470,846 km (0.107 R)
• M5: 1,497,325 km (0.066 R)
• M6: 2,304,406 km (0.091 R)
• M7: 2,684,983 km (0.103 R)
• M8: 2,717,595 km (0.117 R)
• M9: 2,882,452 km (0.097 R)
• M10: 2,949,322 km (0.098 R)
• M11: 3,326,309 km (0.086 R)
• M12: 4,506,486 km (0.098 R)
• M13: 4,662,218 km (0.06 R)
• M14: 4,701,412 km (0.077 R)
• M15: 4,740,757 km (0.094 R)
• M16: 5,302,945 km (0.101 R)
• M17: 5,384,925 km (0.092 R)
• M18: 5,633,557 km (0.106 R)
• M19: 5,928,264 km (0.044 R)
• M20: 6,098,956 km (0.089 R)
• M21: 6,314,676 km (0.061 R)
• M22: 7,799,135 km (0.049 R)
• M23: 8,364,316 km (0.088 R)
• M24: 8,894,042 km (0.116 R)
• M25: 9,683,769 km (0.107 R)
• M26: 10,086,936 km (0.039 R)
• M27: 11,860,718 km (0.087 R)
• M28: 12,400,467 km (0.094 R)
• M29: 12,618,580 km (0.043 R)
• M30: 12,838,040 km (0.09 R)
• M31: 14,294,525 km (0.113 R)
• M32: 15,391,377 km (0.068 R)
• M33: 15,861,413 km (0.045 R)
• M34: 15,920,505 km (0.094 R)
• M35: 16,276,398 km (0.079 R)
• M36: 17,299,199 km (0.026 R)
• M37: 17,359,935 km (0.116 R)
• M38: 17,542,894 km (0.089 R)
• M39: 17,971,940 km (0.044 R)
• M40: 18,653,358 km (0.078 R)
• M41: 18,965,719 km (0.12 R)
• M42: 19,977,300 km (0.03 R)
• M43: 22,515,078 km (0.09 R)
• M44: 23,249,155 km (0.094 R)
• M45: 24,535,248 km (0.063 R)
• M46: 25,152,339 km (0.085 R)
• M47: 25,844,229 km (0.118 R)
• M48: 25,913,642 km (0.112 R)
• M49: 29,105,911 km (0.045 R)
• M50: 29,250,572 km (0.105 R)
• M51: 29,759,056 km (0.105 R)
• M52: 30,124,074 km (0.116 R)
• M53: 30,197,228 km (0.096 R)
• M54: 31,672,861 km (0.085 R)
• M55: 31,747,361 km (0.041 R)
• M56: 33,096,435 km (0.081 R)
• M57: 33,323,075 km (0.111 R)
• M58: 34,311,319 km (0.11 R)
• M59: 35,078,008 km (0.105 R)
• M60: 36,472,260 km (0.09 R)
• M61: 36,706,381 km (0.098 R)
• M62: 37,254,507 km (0.116 R)
• M63: 38,042,439 km (0.07 R)
• M64: 38,517,861 km (0.07 R)
• M65: 39,154,699 km (0.092 R)
• M66: 39,634,609 km (0.119 R)
• M67: 39,955,646 km (0.112 R)
• M68: 40,438,848 km (0.086 R)
• M69: 41,329,703 km (0.104 R)
• M70: 41,655,228 km (0.098 R)
• M71: 43,709,057 km (0.104 R)
• M72: 44,040,716 km (0.109 R)
• M73: 44,456,448 km (0.087 R)
• M74: 44,539,774 km (0.11 R)
• M75: 44,790,051 km (0.114 R)
• M76: 46,301,139 km (0.097 R)
• M77: 46,470,185 km (0.062 R)
• M78: 46,893,397 km (0.118 R)
• M79: 47,828,982 km (0.055 R)
• M80: 49,459,599 km (0.086 R)
• M81: 49,545,917 km (0.088 R)
• M82: 49,978,255 km (0.059 R)
• M83: 50,759,605 km (0.115 R)
• M84: 51,108,168 km (0.062 R)
• M85: 51,983,166 km (0.109 R)
• M86: 52,334,571 km (0.092 R)
• M87: 54,370,149 km (0.048 R)
• M88: 54,548,320 km (0.111 R)
• M89: 54,994,870 km (0.086 R)
• M90: 55,263,249 km (0.106 R)
• M91: 55,981,169 km (0.114 R)
• M92: 56,251,193 km (0.117 R)
• M93: 57,063,958 km (0.07 R)
• M94: 57,971,419 km (0.106 R)
• M95: 58,609,603 km (0.119 R)
• M96: 61,000,028 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.6

Radius: 7.7

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.52 AU - 17.9 AU

Year: 21484 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,550,255 km

• M1: 103,073 km (0.063 R)
• M2: 247,285 km (0.055 R)
• M3: 503,098 km (0.076 R)
• M4: 856,897 km (0.107 R)
• M5: 1,188,705 km (0.031 R)
• M6: 1,368,970 km (0.039 R)
• M7: 1,789,789 km (0.117 R)
• M8: 2,510,701 km (0.117 R)
• M9: 3,270,209 km (0.078 R)
• M10: 3,740,545 km (0.093 R)
• M11: 3,872,640 km (0.071 R)
• M12: 4,369,754 km (0.092 R)
• M13: 4,696,625 km (0.115 R)
• M14: 5,031,425 km (0.042 R)
• M15: 5,876,504 km (0.108 R)
• M16: 5,927,666 km (0.107 R)
• M17: 6,133,513 km (0.117 R)
• M18: 7,639,066 km (0.067 R)
• M19: 9,311,869 km (0.065 R)
• M20: 9,431,248 km (0.103 R)
• M21: 9,491,237 km (0.108 R)
• M22: 10,219,928 km (0.108 R)
• M23: 11,989,372 km (0.091 R)
• M24: 12,249,822 km (0.087 R)
• M25: 12,842,528 km (0.062 R)
• M26: 13,175,982 km (0.106 R)
• M27: 13,919,483 km (0.112 R)
• M28: 14,056,066 km (0.118 R)
• M29: 14,193,248 km (0.061 R)
• M30: 15,305,807 km (0.091 R)
• M31: 15,376,268 km (0.042 R)
• M32: 15,872,633 km (0.107 R)
• M33: 15,943,991 km (0.095 R)
• M34: 16,446,341 km (0.047 R)
• M35: 16,881,073 km (0.105 R)
• M36: 18,507,052 km (0.08 R)
• M37: 20,259,890 km (0.047 R)
• M38: 21,431,241 km (0.086 R)
• M39: 21,985,352 km (0.099 R)
• M40: 23,431,963 km (0.114 R)
• M41: 25,408,002 km (0.094 R)
• M42: 25,491,477 km (0.08 R)
• M43: 26,924,774 km (0.106 R)
• M44: 27,009,896 km (0.091 R)
• M45: 28,731,169 km (0.096 R)
• M46: 30,576,458 km (0.087 R)
• M47: 32,278,733 km (0.075 R)
• M48: 33,461,005 km (0.045 R)
• M49: 35,307,641 km (0.118 R)
• M50: 36,055,480 km (0.028 R)
• M51: 37,092,194 km (0.099 R)
• M52: 37,661,862 km (0.117 R)
• M53: 37,757,156 km (0.044 R)
• M54: 37,852,450 km (0.085 R)
• M55: 38,138,780 km (0.099 R)
• M56: 38,809,876 km (0.115 R)
• M57: 39,098,600 km (0.1 R)
• M58: 39,195,091 km (0.09 R)
• M59: 39,678,442 km (0.034 R)
• M60: 39,872,320 km (0.053 R)
• M61: 41,042,176 km (0.112 R)
• M62: 41,729,728 km (0.074 R)
• M63: 43,415,396 km (0.085 R)
• M64: 44,820,270 km (0.113 R)
• M65: 46,546,330 km (0.084 R)
• M66: 47,365,977 km (0.118 R)
• M67: 49,435,963 km (0.108 R)
• M68: 50,377,083 km (0.094 R)
• M69: 51,429,803 km (0.085 R)
• M70: 52,596,068 km (0.107 R)
• M71: 52,702,432 km (0.078 R)
• M72: 53,985,533 km (0.047 R)
• M73: 54,954,628 km (0.12 R)
• M74: 55,062,638 km (0.05 R)
• M75: 55,820,800 km (0.088 R)
• M76: 55,929,258 km (0.092 R)
• M77: 57,566,607 km (0.037 R)
• M78: 60,776,379 km (0.105 R)
• M79: 61,335,725 km (0.055 R)
• M80: 61,672,021 km (0.091 R)
• M81: 62,459,355 km (0.042 R)
• M82: 63,703,112 km (0.12 R)
• M83: 64,271,284 km (0.104 R)
• M84: 68,876,056 km (0.06 R)
• M85: 72,162,273 km (0.112 R)
• M86: 73,586,145 km (0.115 R)
• M87: 75,979,861 km (0.089 R)
• M88: 80,107,416 km (0.081 R)
• M89: 80,966,108 km (0.098 R)
• M90: 82,569,198 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.4

Radius: 6.3

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.08 AU - 19.68 AU

Year: 30006 Days

Day: 25 Hours

Environment

Temp: -201 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 107,550,255 km

• M1: 219,610 km (0.096 R)
• M2: 429,047 km (0.075 R)
• M3: 938,128 km (0.083 R)
• M4: 1,104,331 km (0.047 R)
• M5: 1,352,664 km (0.069 R)
• M6: 1,464,563 km (0.102 R)
• M7: 1,777,821 km (0.063 R)
• M8: 2,068,789 km (0.094 R)
• M9: 2,330,136 km (0.066 R)
• M10: 2,464,775 km (0.061 R)
• M11: 2,601,956 km (0.06 R)
• M12: 2,788,804 km (0.112 R)
• M13: 2,883,948 km (0.11 R)
• M14: 2,931,819 km (0.117 R)
• M15: 3,028,609 km (0.092 R)
• M16: 3,892,836 km (0.078 R)
• M17: 4,160,766 km (0.079 R)
• M18: 4,885,118 km (0.107 R)
• M19: 5,057,754 km (0.116 R)
• M20: 5,232,485 km (0.05 R)
• M21: 5,468,550 km (0.058 R)
• M22: 5,587,929 km (0.107 R)
• M23: 6,135,607 km (0.078 R)
• M24: 6,510,200 km (0.105 R)
• M25: 8,699,415 km (0.111 R)
• M26: 9,119,935 km (0.075 R)
• M27: 9,763,056 km (0.073 R)
• M28: 10,347,086 km (0.04 R)
• M29: 10,420,838 km (0.111 R)
• M30: 12,321,629 km (0.087 R)
• M31: 12,556,796 km (0.103 R)
• M32: 12,635,485 km (0.084 R)
• M33: 13,673,844 km (0.049 R)
• M34: 17,298,151 km (0.115 R)
• M35: 18,092,217 km (0.088 R)
• M36: 18,181,078 km (0.117 R)
• M37: 19,259,978 km (0.094 R)
• M38: 21,856,698 km (0.086 R)
• M39: 23,002,767 km (0.057 R)
• M40: 23,292,239 km (0.073 R)
• M41: 23,680,296 km (0.099 R)
• M42: 24,856,883 km (0.073 R)
• M43: 25,552,064 km (0.091 R)
• M44: 26,859,998 km (0.087 R)
• M45: 27,470,956 km (0.079 R)
• M46: 28,499,442 km (0.096 R)
• M47: 28,706,635 km (0.071 R)
• M48: 30,382,131 km (0.067 R)
• M49: 30,487,896 km (0.106 R)
• M50: 30,699,877 km (0.091 R)
• M51: 33,171,832 km (0.044 R)
• M52: 34,046,531 km (0.07 R)
• M53: 34,597,051 km (0.068 R)
• M54: 35,484,017 km (0.107 R)
• M55: 39,220,971 km (0.115 R)
• M56: 39,566,842 km (0.1 R)
• M57: 40,261,724 km (0.117 R)
• M58: 42,370,156 km (0.067 R)
• M59: 42,843,633 km (0.111 R)
• M60: 43,556,916 km (0.055 R)
• M61: 44,875,023 km (0.105 R)
• M62: 44,995,599 km (0.067 R)
• M63: 46,449,690 km (0.085 R)
• M64: 46,815,606 km (0.048 R)
• M65: 47,919,040 km (0.035 R)
• M66: 48,165,428 km (0.043 R)
• M67: 48,288,846 km (0.101 R)
• M68: 48,535,832 km (0.071 R)
• M69: 53,563,667 km (0.093 R)
• M70: 53,819,330 km (0.109 R)
• M71: 54,588,861 km (0.096 R)
• M72: 54,717,516 km (0.067 R)
• M73: 58,359,476 km (0.064 R)
• M74: 59,944,016 km (0.113 R)
• M75: 60,209,553 km (0.05 R)
• M76: 63,831,616 km (0.104 R)
• M77: 64,102,688 km (0.103 R)
• M78: 66,010,958 km (0.089 R)
• M79: 66,559,683 km (0.109 R)
• M80: 66,972,274 km (0.12 R)
• M81: 70,582,669 km (0.111 R)
• M82: 71,143,661 km (0.081 R)
• M83: 73,402,589 km (0.102 R)
• M84: 75,112,193 km (0.079 R)
• M85: 78,425,337 km (0.114 R)
• M86: 81,198,134 km (0.115 R)
• M87: 82,670,327 km (0.052 R)
• M88: 85,044,146 km (0.05 R)
• M89: 85,491,742 km (0.077 R)
• M90: 87,139,563 km (0.109 R)
• M91: 87,590,750 km (0.119 R)
• M92: 90,923,342 km (0.075 R)
• M93: 92,298,595 km (0.032 R)
• M94: 98,337,113 km (0.09 R)
• M95: 99,277,336 km (0.075 R)
• M96: 100,220,700 km (0.106 R)
• M97: 101,482,857 km (0.118 R)
• M98: 101,799,257 km (0.04 R)
• M99: 103,386,191 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit