🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.58 AU - 0.6 AU

Year: 173 Days

Day: 35.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.67 AU - 0.77 AU

Year: 233 Days

Day: 44.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.8 AU - 0.82 AU

Year: 278 Days

Day: 25.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,990,001 km

• M1: 164,558 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.19 AU - 4.43 AU

Year: 2832 Days

Day: 18.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 63.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,990,001 km

• M1: 1,975,440 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.6

Radius: 12

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.16 AU - 10.02 AU

Year: 8762 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,990,001 km

• M1: 186,100 km (0.089 R)
• M2: 260,749 km (0.115 R)
• M3: 454,478 km (0.065 R)
• M4: 619,186 km (0.104 R)
• M5: 754,123 km (0.069 R)
• M6: 886,367 km (0.108 R)
• M7: 1,268,440 km (0.105 R)
• M8: 1,478,476 km (0.118 R)
• M9: 2,351,080 km (0.115 R)
• M10: 2,591,185 km (0.088 R)
• M11: 3,182,545 km (0.059 R)
• M12: 3,722,444 km (0.05 R)
• M13: 3,955,966 km (0.062 R)
• M14: 4,050,811 km (0.081 R)
• M15: 4,242,596 km (0.075 R)
• M16: 4,339,685 km (0.117 R)
• M17: 4,437,522 km (0.065 R)
• M18: 4,585,624 km (0.073 R)
• M19: 4,660,273 km (0.044 R)
• M20: 4,836,200 km (0.097 R)
• M21: 5,091,414 km (0.094 R)
• M22: 5,721,819 km (0.044 R)
• M23: 6,460,683 km (0.099 R)
• M24: 6,572,732 km (0.043 R)
• M25: 6,827,198 km (0.101 R)
• M26: 7,027,360 km (0.074 R)
• M27: 7,258,489 km (0.082 R)
• M28: 7,610,044 km (0.032 R)
• M29: 7,728,525 km (0.1 R)
• M30: 7,817,686 km (0.117 R)
• M31: 7,997,203 km (0.109 R)
• M32: 8,269,022 km (0.045 R)
• M33: 10,849,586 km (0.116 R)
• M34: 11,050,047 km (0.098 R)
• M35: 12,139,718 km (0.118 R)
• M36: 12,417,371 km (0.057 R)
• M37: 12,732,424 km (0.099 R)
• M38: 12,908,501 km (0.074 R)
• M39: 13,121,080 km (0.074 R)
• M40: 13,801,451 km (0.074 R)
• M41: 13,982,464 km (0.057 R)
• M42: 14,751,248 km (0.118 R)
• M43: 15,122,101 km (0.096 R)
• M44: 15,234,000 km (0.114 R)
• M45: 15,571,343 km (0.102 R)
• M46: 15,684,290 km (0.074 R)
• M47: 15,948,928 km (0.091 R)
• M48: 16,329,655 km (0.082 R)
• M49: 16,559,587 km (0.105 R)
• M50: 16,906,355 km (0.102 R)
• M51: 17,450,592 km (0.053 R)
• M52: 17,607,221 km (0.116 R)
• M53: 18,119,294 km (0.087 R)
• M54: 18,476,683 km (0.044 R)
• M55: 19,522,373 km (0.079 R)
• M56: 20,216,357 km (0.095 R)
• M57: 21,754,822 km (0.105 R)
• M58: 21,923,418 km (0.098 R)
• M59: 22,092,314 km (0.108 R)
• M60: 22,858,255 km (0.098 R)
• M61: 23,115,564 km (0.11 R)
• M62: 23,244,517 km (0.063 R)
• M63: 23,546,406 km (0.084 R)
• M64: 23,676,257 km (0.045 R)
• M65: 23,893,024 km (0.03 R)
• M66: 24,154,072 km (0.113 R)
• M67: 24,284,970 km (0.112 R)
• M68: 24,635,179 km (0.083 R)
• M69: 25,429,244 km (0.075 R)
• M70: 25,651,397 km (0.114 R)
• M71: 25,918,729 km (0.113 R)
• M72: 26,591,171 km (0.115 R)
• M73: 27,405,582 km (0.084 R)
• M74: 28,827,510 km (0.069 R)
• M75: 29,804,384 km (0.076 R)
• M76: 29,898,032 km (0.05 R)
• M77: 30,226,399 km (0.089 R)
• M78: 30,981,420 km (0.096 R)
• M79: 31,266,105 km (0.104 R)
• M80: 31,551,837 km (0.096 R)
• M81: 32,029,652 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 10.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.57 AU - 8.61 AU

Year: 8762 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,990,001 km

• M1: 149,598 km (0.114 R)
• M2: 223,350 km (0.106 R)
• M3: 359,334 km (0.068 R)
• M4: 454,927 km (0.091 R)
• M5: 612,304 km (0.087 R)
• M6: 698,472 km (0.117 R)
• M7: 921,224 km (0.111 R)
• M8: 1,009,187 km (0.074 R)
• M9: 1,087,128 km (0.086 R)
• M10: 1,194,389 km (0.093 R)
• M11: 1,263,204 km (0.087 R)
• M12: 1,333,665 km (0.102 R)
• M13: 1,449,005 km (0.045 R)
• M14: 1,784,104 km (0.089 R)
• M15: 2,093,173 km (0.091 R)
• M16: 2,331,932 km (0.059 R)
• M17: 2,780,426 km (0.098 R)
• M18: 3,043,419 km (0.095 R)
• M19: 3,120,163 km (0.051 R)
• M20: 3,255,848 km (0.092 R)
• M21: 4,367,959 km (0.109 R)
• M22: 4,476,417 km (0.111 R)
• M23: 4,674,185 km (0.098 R)
• M24: 4,919,676 km (0.098 R)
• M25: 5,032,772 km (0.077 R)
• M26: 5,192,392 km (0.052 R)
• M27: 5,824,294 km (0.075 R)
• M28: 6,654,412 km (0.092 R)
• M29: 6,729,361 km (0.072 R)
• M30: 6,855,023 km (0.095 R)
• M31: 7,313,989 km (0.101 R)
• M32: 7,862,116 km (0.115 R)
• M33: 8,832,408 km (0.114 R)
• M34: 10,069,133 km (0.107 R)
• M35: 10,213,047 km (0.096 R)
• M36: 10,357,708 km (0.106 R)
• M37: 10,444,774 km (0.117 R)
• M38: 11,091,186 km (0.054 R)
• M39: 11,599,520 km (0.107 R)
• M40: 12,146,150 km (0.069 R)
• M41: 12,825,624 km (0.114 R)
• M42: 13,327,525 km (0.101 R)
• M43: 13,803,844 km (0.037 R)
• M44: 14,124,582 km (0.106 R)
• M45: 14,221,222 km (0.116 R)
• M46: 15,365,646 km (0.1 R)
• M47: 15,465,129 km (0.102 R)
• M48: 15,932,173 km (0.061 R)
• M49: 16,437,664 km (0.1 R)
• M50: 16,675,375 km (0.084 R)
• M51: 16,982,649 km (0.084 R)
• M52: 17,603,032 km (0.084 R)
• M53: 17,846,278 km (0.037 R)
• M54: 18,090,571 km (0.082 R)
• M55: 18,230,745 km (0.11 R)
• M56: 18,371,217 km (0.111 R)
• M57: 19,150,323 km (0.092 R)
• M58: 19,221,681 km (0.088 R)
• M59: 19,472,257 km (0.119 R)
• M60: 19,759,784 km (0.113 R)
• M61: 20,121,362 km (0.092 R)
• M62: 20,521,537 km (0.097 R)
• M63: 20,631,042 km (0.111 R)
• M64: 21,034,657 km (0.086 R)
• M65: 21,145,061 km (0.113 R)
• M66: 21,663,417 km (0.115 R)
• M67: 21,737,767 km (0.092 R)
• M68: 21,924,017 km (0.11 R)
• M69: 22,410,958 km (0.102 R)
• M70: 23,167,025 km (0.104 R)
• M71: 23,395,461 km (0.095 R)
• M72: 23,739,537 km (0.107 R)
• M73: 24,008,364 km (0.039 R)
• M74: 24,432,773 km (0.119 R)
• M75: 24,665,398 km (0.116 R)
• M76: 24,859,725 km (0.108 R)
• M77: 25,015,606 km (0.113 R)
• M78: 26,076,106 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 10

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.11 AU - 8.91 AU

Year: 9453 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,990,001 km

• M1: 128,505 km (0.088 R)
• M2: 207,941 km (0.086 R)
• M3: 502,200 km (0.118 R)
• M4: 1,115,701 km (0.098 R)
• M5: 1,252,134 km (0.064 R)
• M6: 1,563,447 km (0.056 R)
• M7: 1,853,069 km (0.075 R)
• M8: 2,663,141 km (0.048 R)
• M9: 2,847,895 km (0.108 R)
• M10: 3,314,191 km (0.05 R)
• M11: 3,716,310 km (0.087 R)
• M12: 4,472,677 km (0.116 R)
• M13: 4,981,459 km (0.052 R)
• M14: 5,308,780 km (0.084 R)
• M15: 5,542,152 km (0.066 R)
• M16: 5,677,090 km (0.062 R)
• M17: 5,847,182 km (0.112 R)
• M18: 6,088,185 km (0.084 R)
• M19: 7,231,561 km (0.03 R)
• M20: 8,401,117 km (0.107 R)
• M21: 9,467,002 km (0.105 R)
• M22: 9,709,650 km (0.117 R)
• M23: 9,913,402 km (0.043 R)
• M24: 10,077,511 km (0.087 R)
• M25: 10,201,079 km (0.116 R)
• M26: 10,450,010 km (0.118 R)
• M27: 11,508,115 km (0.067 R)
• M28: 11,594,284 km (0.115 R)
• M29: 11,897,369 km (0.085 R)
• M30: 12,867,212 km (0.052 R)
• M31: 13,136,039 km (0.105 R)
• M32: 14,322,650 km (0.078 R)
• M33: 14,461,776 km (0.078 R)
• M34: 14,835,022 km (0.106 R)
• M35: 15,495,796 km (0.089 R)
• M36: 16,166,144 km (0.059 R)
• M37: 17,337,196 km (0.071 R)
• M38: 17,436,081 km (0.089 R)
• M39: 17,535,114 km (0.115 R)
• M40: 18,082,942 km (0.088 R)
• M41: 19,144,638 km (0.087 R)
• M42: 19,451,762 km (0.091 R)
• M43: 20,070,649 km (0.037 R)
• M44: 20,853,494 km (0.053 R)
• M45: 20,958,662 km (0.093 R)
• M46: 21,169,445 km (0.08 R)
• M47: 22,180,427 km (0.083 R)
• M48: 22,341,395 km (0.047 R)
• M49: 22,772,835 km (0.112 R)
• M50: 24,028,410 km (0.101 R)
• M51: 24,414,971 km (0.108 R)
• M52: 24,525,823 km (0.119 R)
• M53: 25,643,319 km (0.048 R)
• M54: 26,492,287 km (0.109 R)
• M55: 26,949,009 km (0.063 R)
• M56: 28,392,479 km (0.068 R)
• M57: 28,509,016 km (0.095 R)
• M58: 29,447,294 km (0.118 R)
• M59: 29,801,841 km (0.055 R)
• M60: 30,276,664 km (0.107 R)
• M61: 32,200,942 km (0.041 R)
• M62: 32,444,188 km (0.051 R)
• M63: 32,627,146 km (0.094 R)
• M64: 33,177,816 km (0.114 R)
• M65: 34,412,597 km (0.048 R)
• M66: 34,723,611 km (0.09 R)
• M67: 35,725,318 km (0.057 R)
• M68: 35,914,110 km (0.116 R)
• M69: 36,166,482 km (0.107 R)
• M70: 37,500,895 km (0.044 R)
• M71: 38,270,726 km (0.068 R)
• M72: 38,786,689 km (0.106 R)
• M73: 38,916,091 km (0.082 R)
• M74: 40,414,314 km (0.105 R)
• M75: 40,545,511 km (0.095 R)
• M76: 42,130,500 km (0.056 R)
• M77: 42,196,922 km (0.119 R)
• M78: 42,330,064 km (0.096 R)
• M79: 42,529,927 km (0.12 R)
• M80: 43,399,689 km (0.069 R)
• M81: 43,466,709 km (0.069 R)
• M82: 45,224,633 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.5

Radius: 3.6

Gravity: 58.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.67 AU - 14.67 AU

Year: 17174 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,990,001 km

• M1: 77,791 km (0.12 R)
• M2: 216,169 km (0.076 R)
• M3: 276,307 km (0.078 R)
• M4: 432,039 km (0.071 R)
• M5: 591,211 km (0.051 R)
• M6: 699,520 km (0.088 R)
• M7: 959,820 km (0.068 R)
• M8: 1,035,816 km (0.12 R)
• M9: 1,220,419 km (0.092 R)
• M10: 1,472,941 km (0.107 R)
• M11: 1,928,466 km (0.083 R)
• M12: 2,288,249 km (0.08 R)
• M13: 3,105,203 km (0.096 R)
• M14: 3,331,844 km (0.057 R)
• M15: 4,002,491 km (0.113 R)
• M16: 4,290,617 km (0.099 R)
• M17: 4,416,129 km (0.113 R)
• M18: 4,458,166 km (0.104 R)
• M19: 5,462,716 km (0.098 R)
• M20: 5,689,955 km (0.079 R)
• M21: 6,153,858 km (0.071 R)
• M22: 6,200,832 km (0.108 R)
• M23: 6,485,666 km (0.116 R)
• M24: 6,726,369 km (0.049 R)
• M25: 6,969,914 km (0.066 R)
• M26: 7,566,062 km (0.117 R)
• M27: 8,700,911 km (0.081 R)
• M28: 8,859,784 km (0.035 R)
• M29: 9,998,074 km (0.07 R)
• M30: 10,220,078 km (0.055 R)
• M31: 10,838,964 km (0.118 R)
• M32: 11,124,247 km (0.117 R)
• M33: 11,296,584 km (0.073 R)
• M34: 11,469,818 km (0.068 R)
• M35: 11,585,906 km (0.081 R)
• M36: 12,289,914 km (0.115 R)
• M37: 13,128,709 km (0.11 R)
• M38: 13,250,183 km (0.055 R)
• M39: 13,310,919 km (0.065 R)
• M40: 13,985,905 km (0.077 R)
• M41: 15,560,871 km (0.031 R)
• M42: 15,625,049 km (0.111 R)
• M43: 16,794,904 km (0.071 R)
• M44: 17,657,186 km (0.084 R)
• M45: 17,791,076 km (0.067 R)
• M46: 18,330,227 km (0.093 R)
• M47: 19,424,386 km (0.091 R)
• M48: 19,701,292 km (0.032 R)
• M49: 22,468,104 km (0.089 R)
• M50: 22,540,659 km (0.117 R)
• M51: 24,007,466 km (0.094 R)
• M52: 26,417,787 km (0.098 R)
• M53: 26,570,975 km (0.074 R)
• M54: 26,801,207 km (0.12 R)
• M55: 28,197,104 km (0.112 R)
• M56: 29,934,833 km (0.091 R)
• M57: 33,017,148 km (0.103 R)
• M58: 33,595,792 km (0.052 R)
• M59: 35,943,880 km (0.11 R)
• M60: 36,795,242 km (0.079 R)
• M61: 38,430,945 km (0.116 R)
• M62: 42,219,511 km (0.081 R)
• M63: 43,749,748 km (0.105 R)
• M64: 43,931,060 km (0.094 R)
• M65: 44,658,405 km (0.081 R)
• M66: 45,573,196 km (0.049 R)
• M67: 45,756,902 km (0.046 R)
• M68: 46,586,572 km (0.066 R)
• M69: 47,328,278 km (0.056 R)
• M70: 49,199,598 km (0.068 R)
• M71: 49,671,131 km (0.096 R)
• M72: 49,954,768 km (0.048 R)
• M73: 52,147,424 km (0.108 R)
• M74: 52,820,914 km (0.087 R)
• M75: 54,663,511 km (0.057 R)
• M76: 55,151,948 km (0.088 R)
• M77: 55,249,785 km (0.087 R)
• M78: 55,936,439 km (0.085 R)
• M79: 56,527,201 km (0.114 R)
• M80: 56,625,786 km (0.102 R)
• M81: 57,021,024 km (0.081 R)
• M82: 58,710,881 km (0.11 R)
• M83: 59,311,217 km (0.118 R)
• M84: 59,411,448 km (0.07 R)
• M85: 59,612,059 km (0.08 R)
• M86: 61,124,344 km (0.088 R)
• M87: 61,732,758 km (0.082 R)
• M88: 62,547,169 km (0.06 R)
• M89: 63,057,896 km (0.078 R)
• M90: 63,775,367 km (0.118 R)
• M91: 66,463,641 km (0.099 R)
• M92: 66,880,421 km (0.101 R)
• M93: 69,505,415 km (0.05 R)
• M94: 69,716,796 km (0.101 R)
• M95: 69,928,477 km (0.108 R)
• M96: 70,564,717 km (0.072 R)
• M97: 70,883,660 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 13,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit