🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.88 AU

Year: 227 Days

Day: 14.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.99 AU - 2.93 AU

Year: 1461 Days

Day: 14.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,954,641 km

• M1: 43,982 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.11 AU - 3.41 AU

Year: 2229 Days

Day: 15 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 9.9

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.37 AU - 5.43 AU

Year: 4108 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,954,641 km

• M1: 151,243 km (0.099 R)
• M2: 231,129 km (0.1 R)
• M3: 545,583 km (0.117 R)
• M4: 653,743 km (0.108 R)
• M5: 758,910 km (0.102 R)
• M6: 904,918 km (0.074 R)
• M7: 1,110,465 km (0.041 R)
• M8: 1,385,426 km (0.066 R)
• M9: 1,509,891 km (0.114 R)
• M10: 1,906,326 km (0.093 R)
• M11: 2,204,325 km (0.108 R)
• M12: 2,269,101 km (0.097 R)
• M13: 2,367,386 km (0.117 R)
• M14: 2,862,555 km (0.059 R)
• M15: 3,022,775 km (0.04 R)
• M16: 3,222,787 km (0.1 R)
• M17: 3,296,539 km (0.076 R)
• M18: 3,370,889 km (0.101 R)
• M19: 3,809,510 km (0.114 R)
• M20: 3,907,347 km (0.075 R)
• M21: 4,005,932 km (0.05 R)
• M22: 4,085,518 km (0.049 R)
• M23: 4,266,382 km (0.066 R)
• M24: 4,740,457 km (0.055 R)
• M25: 5,080,344 km (0.094 R)
• M26: 5,384,327 km (0.048 R)
• M27: 5,851,222 km (0.083 R)
• M28: 6,055,423 km (0.08 R)
• M29: 6,262,017 km (0.101 R)
• M30: 6,895,564 km (0.096 R)
• M31: 7,087,199 km (0.12 R)
• M32: 7,846,558 km (0.106 R)
• M33: 8,046,720 km (0.096 R)
• M34: 8,122,117 km (0.103 R)
• M35: 8,299,241 km (0.073 R)
• M36: 9,046,632 km (0.03 R)
• M37: 9,627,820 km (0.095 R)
• M38: 10,604,993 km (0.106 R)
• M39: 10,909,874 km (0.082 R)
• M40: 11,105,398 km (0.107 R)
• M41: 11,784,572 km (0.117 R)
• M42: 12,014,055 km (0.107 R)
• M43: 12,129,246 km (0.12 R)
• M44: 12,857,937 km (0.114 R)
• M45: 12,946,349 km (0.045 R)
• M46: 13,094,152 km (0.06 R)
• M47: 13,212,783 km (0.112 R)
• M48: 13,391,403 km (0.101 R)
• M49: 13,481,012 km (0.073 R)
• M50: 13,871,762 km (0.064 R)
• M51: 14,205,215 km (0.077 R)
• M52: 14,449,359 km (0.081 R)
• M53: 15,659,606 km (0.099 R)
• M54: 16,070,252 km (0.089 R)
• M55: 16,229,275 km (0.087 R)
• M56: 16,356,732 km (0.061 R)
• M57: 16,420,610 km (0.074 R)
• M58: 16,612,694 km (0.098 R)
• M59: 16,966,792 km (0.055 R)
• M60: 17,323,433 km (0.072 R)
• M61: 18,341,896 km (0.075 R)
• M62: 19,177,250 km (0.027 R)
• M63: 19,244,569 km (0.065 R)
• M64: 19,379,656 km (0.081 R)
• M65: 19,786,413 km (0.07 R)
• M66: 20,298,935 km (0.119 R)
• M67: 20,470,673 km (0.036 R)
• M68: 20,643,010 km (0.099 R)
• M69: 20,815,796 km (0.114 R)
• M70: 22,003,304 km (0.101 R)
• M71: 22,250,589 km (0.112 R)
• M72: 22,463,317 km (0.081 R)
• M73: 22,712,248 km (0.052 R)
• M74: 22,854,815 km (0.09 R)
• M75: 23,176,899 km (0.117 R)
• M76: 23,572,735 km (0.065 R)
• M77: 23,644,841 km (0.113 R)
• M78: 24,297,836 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.7

Radius: 10.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.25 AU - 11.73 AU

Year: 14751 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,954,641 km

• M1: 166,802 km (0.118 R)
• M2: 238,908 km (0.03 R)
• M3: 423,063 km (0.119 R)
• M4: 522,396 km (0.081 R)
• M5: 688,599 km (0.093 R)
• M6: 905,965 km (0.111 R)
• M7: 1,057,657 km (0.105 R)
• M8: 1,464,713 km (0.09 R)
• M9: 1,624,633 km (0.065 R)
• M10: 1,790,387 km (0.084 R)
• M11: 2,161,390 km (0.076 R)
• M12: 2,628,734 km (0.06 R)
• M13: 2,999,737 km (0.082 R)
• M14: 3,204,536 km (0.097 R)
• M15: 3,282,626 km (0.095 R)
• M16: 3,440,452 km (0.116 R)
• M17: 3,574,043 km (0.111 R)
• M18: 4,239,304 km (0.102 R)
• M19: 4,411,641 km (0.036 R)
• M20: 4,557,050 km (0.112 R)
• M21: 4,882,575 km (0.083 R)
• M22: 5,338,699 km (0.078 R)
• M23: 5,776,722 km (0.098 R)
• M24: 6,129,174 km (0.093 R)
• M25: 6,357,162 km (0.095 R)
• M26: 6,754,493 km (0.054 R)
• M27: 6,888,683 km (0.1 R)
• M28: 7,159,904 km (0.038 R)
• M29: 7,296,786 km (0.102 R)
• M30: 7,365,451 km (0.043 R)
• M31: 8,243,591 km (0.061 R)
• M32: 8,387,055 km (0.102 R)
• M33: 8,531,567 km (0.05 R)
• M34: 8,859,485 km (0.049 R)
• M35: 9,117,392 km (0.077 R)
• M36: 9,191,592 km (0.091 R)
• M37: 9,377,842 km (0.065 R)
• M38: 9,792,078 km (0.095 R)
• M39: 10,677,548 km (0.109 R)
• M40: 12,236,956 km (0.039 R)
• M41: 12,442,055 km (0.106 R)
• M42: 12,772,517 km (0.093 R)
• M43: 12,938,720 km (0.113 R)
• M44: 13,231,632 km (0.106 R)
• M45: 13,994,582 km (0.072 R)
• M46: 14,554,526 km (0.111 R)
• M47: 16,187,986 km (0.108 R)
• M48: 16,413,130 km (0.119 R)
• M49: 16,775,606 km (0.049 R)
• M50: 17,140,774 km (0.079 R)
• M51: 17,647,163 km (0.109 R)
• M52: 18,298,662 km (0.119 R)
• M53: 18,392,310 km (0.026 R)
• M54: 18,533,231 km (0.086 R)
• M55: 20,251,812 km (0.062 R)
• M56: 21,376,189 km (0.079 R)
• M57: 21,474,924 km (0.112 R)
• M58: 21,821,692 km (0.106 R)
• M59: 22,320,302 km (0.056 R)
• M60: 22,621,292 km (0.102 R)
• M61: 22,822,651 km (0.117 R)
• M62: 23,583,207 km (0.1 R)
• M63: 24,197,605 km (0.108 R)
• M64: 24,661,957 km (0.095 R)
• M65: 25,181,211 km (0.083 R)
• M66: 26,813,922 km (0.07 R)
• M67: 28,209,670 km (0.103 R)
• M68: 29,299,341 km (0.077 R)
• M69: 29,904,465 km (0.052 R)
• M70: 31,295,127 km (0.116 R)
• M71: 31,913,714 km (0.075 R)
• M72: 32,252,852 km (0.083 R)
• M73: 32,593,038 km (0.037 R)
• M74: 33,277,298 km (0.064 R)
• M75: 33,678,520 km (0.085 R)
• M76: 34,486,049 km (0.108 R)
• M77: 34,659,882 km (0.074 R)
• M78: 34,892,058 km (0.056 R)
• M79: 35,416,548 km (0.117 R)
• M80: 35,884,939 km (0.087 R)
• M81: 36,119,957 km (0.066 R)
• M82: 36,709,522 km (0.044 R)
• M83: 37,898,377 km (0.072 R)
• M84: 38,197,572 km (0.108 R)
• M85: 40,619,113 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.6

Radius: 5.3

Gravity: 27.47 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.79 AU - 19.17 AU

Year: 26501 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,954,641 km

• M1: 858,243 km (0.102 R)
• M2: 1,230,442 km (0.08 R)
• M3: 1,330,673 km (0.092 R)
• M4: 1,833,472 km (0.038 R)
• M5: 2,185,176 km (0.06 R)
• M6: 3,084,110 km (0.066 R)
• M7: 3,266,918 km (0.08 R)
• M8: 3,359,669 km (0.115 R)
• M9: 4,799,997 km (0.105 R)
• M10: 4,905,613 km (0.119 R)
• M11: 5,500,115 km (0.097 R)
• M12: 5,777,769 km (0.086 R)
• M13: 5,890,117 km (0.097 R)
• M14: 7,233,356 km (0.059 R)
• M15: 7,354,531 km (0.094 R)
• M16: 7,476,303 km (0.117 R)
• M17: 8,989,486 km (0.116 R)
• M18: 9,054,561 km (0.118 R)
• M19: 9,647,118 km (0.115 R)
• M20: 9,914,449 km (0.028 R)
• M21: 10,252,092 km (0.109 R)
• M22: 10,456,442 km (0.094 R)
• M23: 10,731,104 km (0.084 R)
• M24: 11,008,159 km (0.115 R)
• M25: 11,569,151 km (0.119 R)
• M26: 13,159,526 km (0.103 R)
• M27: 13,307,479 km (0.11 R)
• M28: 13,829,725 km (0.067 R)
• M29: 13,904,823 km (0.088 R)
• M30: 15,435,957 km (0.116 R)
• M31: 16,063,221 km (0.11 R)
• M32: 16,539,241 km (0.064 R)
• M33: 17,667,658 km (0.109 R)
• M34: 17,749,189 km (0.1 R)
• M35: 18,158,788 km (0.077 R)
• M36: 20,509,718 km (0.087 R)
• M37: 21,546,282 km (0.102 R)
• M38: 23,221,778 km (0.059 R)
• M39: 24,030,056 km (0.054 R)
• M40: 24,301,576 km (0.099 R)
• M41: 24,665,099 km (0.114 R)
• M42: 25,397,530 km (0.069 R)
• M43: 26,137,142 km (0.105 R)
• M44: 26,509,491 km (0.028 R)
• M45: 27,826,850 km (0.117 R)
• M46: 30,427,010 km (0.025 R)
• M47: 32,302,519 km (0.102 R)
• M48: 34,113,700 km (0.099 R)
• M49: 34,317,004 km (0.065 R)
• M50: 34,826,983 km (0.116 R)
• M51: 36,164,537 km (0.073 R)
• M52: 36,683,343 km (0.097 R)
• M53: 37,204,841 km (0.115 R)
• M54: 38,254,868 km (0.11 R)
• M55: 41,897,277 km (0.116 R)
• M56: 42,442,113 km (0.032 R)
• M57: 43,649,218 km (0.094 R)
• M58: 45,984,740 km (0.119 R)
• M59: 46,997,966 km (0.082 R)
• M60: 50,544,184 km (0.086 R)
• M61: 51,007,937 km (0.085 R)
• M62: 51,823,096 km (0.073 R)
• M63: 53,820,377 km (0.088 R)
• M64: 54,294,004 km (0.028 R)
• M65: 54,531,266 km (0.085 R)
• M66: 56,442,229 km (0.071 R)
• M67: 60,206,710 km (0.114 R)
• M68: 60,698,289 km (0.091 R)
• M69: 62,802,383 km (0.084 R)
• M70: 64,051,376 km (0.076 R)
• M71: 64,176,589 km (0.098 R)
• M72: 65,182,335 km (0.072 R)
• M73: 65,560,818 km (0.118 R)
• M74: 65,813,489 km (0.108 R)
• M75: 66,193,168 km (0.113 R)
• M76: 67,591,460 km (0.101 R)
• M77: 68,742,914 km (0.084 R)
• M78: 71,064,972 km (0.066 R)
• M79: 71,324,525 km (0.106 R)
• M80: 71,454,525 km (0.051 R)
• M81: 71,584,526 km (0.072 R)
• M82: 73,806,353 km (0.113 R)
• M83: 74,200,843 km (0.072 R)
• M84: 78,854,234 km (0.106 R)
• M85: 79,257,401 km (0.074 R)
• M86: 80,471,238 km (0.082 R)
• M87: 81,012,782 km (0.113 R)
• M88: 83,464,242 km (0.12 R)
• M89: 85,387,622 km (0.119 R)
• M90: 85,663,630 km (0.115 R)
• M91: 86,631,828 km (0.092 R)
• M92: 89,978,930 km (0.113 R)
• M93: 91,527,119 km (0.104 R)
• M94: 92,658,677 km (0.074 R)
• M95: 92,800,346 km (0.107 R)
• M96: 93,510,338 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.2

Radius: 6.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.57 AU - 18.39 AU

Year: 26501 Days

Day: 18.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,954,641 km

• M1: 477,068 km (0.086 R)
• M2: 881,879 km (0.088 R)
• M3: 1,399,039 km (0.093 R)
• M4: 1,455,288 km (0.1 R)
• M5: 1,570,179 km (0.085 R)
• M6: 1,688,062 km (0.108 R)
• M7: 2,090,929 km (0.073 R)
• M8: 2,766,813 km (0.038 R)
• M9: 2,981,785 km (0.071 R)
• M10: 3,277,091 km (0.078 R)
• M11: 3,659,314 km (0.089 R)
• M12: 3,776,748 km (0.091 R)
• M13: 4,015,506 km (0.101 R)
• M14: 4,177,221 km (0.104 R)
• M15: 4,259,051 km (0.1 R)
• M16: 5,105,177 km (0.095 R)
• M17: 6,094,168 km (0.053 R)
• M18: 6,187,069 km (0.103 R)
• M19: 6,468,313 km (0.063 R)
• M20: 7,386,245 km (0.12 R)
• M21: 7,734,659 km (0.118 R)
• M22: 8,037,594 km (0.082 R)
• M23: 8,292,958 km (0.112 R)
• M24: 8,344,420 km (0.12 R)
• M25: 9,341,041 km (0.111 R)
• M26: 9,448,153 km (0.06 R)
• M27: 10,597,214 km (0.092 R)
• M28: 11,731,764 km (0.057 R)
• M29: 12,372,193 km (0.109 R)
• M30: 12,845,072 km (0.077 R)
• M31: 12,904,612 km (0.072 R)
• M32: 13,444,510 km (0.088 R)
• M33: 13,565,385 km (0.079 R)
• M34: 13,930,554 km (0.113 R)
• M35: 15,422,942 km (0.071 R)
• M36: 15,676,510 km (0.063 R)
• M37: 15,931,575 km (0.089 R)
• M38: 16,123,808 km (0.076 R)
• M39: 17,227,242 km (0.071 R)
• M40: 17,622,480 km (0.112 R)
• M41: 17,754,874 km (0.097 R)
• M42: 17,821,146 km (0.081 R)
• M43: 18,220,871 km (0.106 R)
• M44: 18,287,891 km (0.062 R)
• M45: 18,421,931 km (0.094 R)
• M46: 18,893,762 km (0.115 R)
• M47: 19,918,059 km (0.098 R)
• M48: 20,680,709 km (0.111 R)
• M49: 20,820,433 km (0.072 R)
• M50: 21,100,780 km (0.119 R)
• M51: 22,449,255 km (0.114 R)
• M52: 25,602,329 km (0.117 R)
• M53: 26,279,559 km (0.059 R)
• M54: 28,346,702 km (0.113 R)
• M55: 30,386,020 km (0.08 R)
• M56: 30,624,330 km (0.105 R)
• M57: 31,262,963 km (0.025 R)
• M58: 32,715,708 km (0.114 R)
• M59: 32,878,620 km (0.1 R)
• M60: 33,041,532 km (0.085 R)
• M61: 35,435,996 km (0.101 R)
• M62: 35,938,345 km (0.087 R)
• M63: 36,022,270 km (0.103 R)
• M64: 37,289,364 km (0.105 R)
• M65: 38,570,969 km (0.051 R)
• M66: 39,520,017 km (0.118 R)
• M67: 42,857,097 km (0.073 R)
• M68: 44,829,994 km (0.098 R)
• M69: 45,918,468 km (0.09 R)
• M70: 46,465,996 km (0.08 R)
• M71: 47,107,621 km (0.038 R)
• M72: 47,291,477 km (0.092 R)
• M73: 47,383,480 km (0.11 R)
• M74: 49,049,701 km (0.099 R)
• M75: 49,702,845 km (0.119 R)
• M76: 49,796,344 km (0.065 R)
• M77: 50,171,236 km (0.08 R)
• M78: 51,017,811 km (0.091 R)
• M79: 51,112,207 km (0.12 R)
• M80: 51,206,603 km (0.12 R)
• M81: 51,490,241 km (0.075 R)
• M82: 53,873,933 km (0.083 R)
• M83: 56,781,517 km (0.067 R)
• M84: 57,075,028 km (0.091 R)
• M85: 57,369,138 km (0.072 R)
• M86: 63,050,865 km (0.037 R)
• M87: 63,354,848 km (0.098 R)
• M88: 65,188,918 km (0.118 R)
• M89: 65,393,867 km (0.082 R)
• M90: 66,730,673 km (0.119 R)
• M91: 67,661,471 km (0.113 R)
• M92: 67,765,143 km (0.098 R)
• M93: 68,909,118 km (0.059 R)
• M94: 69,849,789 km (0.094 R)
• M95: 69,954,657 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit