🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.7 AU - 0.98 AU

Year: 273 Days

Day: 39 Hours

Environment

Temp: 114 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,409,596 km

• M1: 527,632 km (0.076 R)
• M2: 561,441 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.74 AU - 1.76 AU

Year: 821 Days

Day: 23.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.91 AU - 3.55 AU

Year: 2059 Days

Day: 12.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.33 AU - 5.55 AU

Year: 3895 Days

Day: 47.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,409,596 km

• M1: 1,285,345 km (0.117 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 8.1

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.88 AU - 7.62 AU

Year: 6221 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,409,596 km

• M1: 101,876 km (0.106 R)
• M2: 343,178 km (0.12 R)
• M3: 450,888 km (0.101 R)
• M4: 571,165 km (0.072 R)
• M5: 744,100 km (0.071 R)
• M6: 1,240,166 km (0.065 R)
• M7: 1,378,096 km (0.092 R)
• M8: 1,822,551 km (0.097 R)
• M9: 1,881,044 km (0.095 R)
• M10: 2,351,230 km (0.108 R)
• M11: 2,721,634 km (0.113 R)
• M12: 2,856,871 km (0.056 R)
• M13: 2,994,351 km (0.12 R)
• M14: 3,204,536 km (0.113 R)
• M15: 3,299,531 km (0.118 R)
• M16: 3,468,127 km (0.097 R)
• M17: 3,565,665 km (0.095 R)
• M18: 3,639,567 km (0.092 R)
• M19: 4,300,490 km (0.056 R)
• M20: 4,484,795 km (0.086 R)
• M21: 4,564,530 km (0.103 R)
• M22: 4,671,642 km (0.065 R)
• M23: 4,970,539 km (0.059 R)
• M24: 5,360,092 km (0.102 R)
• M25: 5,530,035 km (0.107 R)
• M26: 6,952,711 km (0.104 R)
• M27: 7,200,295 km (0.053 R)
• M28: 8,057,491 km (0.046 R)
• M29: 8,154,730 km (0.067 R)
• M30: 9,317,703 km (0.089 R)
• M31: 9,385,621 km (0.116 R)
• M32: 9,935,842 km (0.084 R)
• M33: 10,144,830 km (0.109 R)
• M34: 10,531,840 km (0.089 R)
• M35: 11,392,775 km (0.113 R)
• M36: 11,684,790 km (0.086 R)
• M37: 11,758,243 km (0.09 R)
• M38: 11,905,447 km (0.11 R)
• M39: 12,016,299 km (0.098 R)
• M40: 12,500,548 km (0.11 R)
• M41: 12,915,383 km (0.107 R)
• M42: 14,147,471 km (0.064 R)
• M43: 14,264,905 km (0.119 R)
• M44: 14,579,659 km (0.091 R)
• M45: 14,658,796 km (0.053 R)
• M46: 14,817,220 km (0.086 R)
• M47: 15,096,071 km (0.108 R)
• M48: 15,176,106 km (0.104 R)
• M49: 16,515,904 km (0.11 R)
• M50: 16,639,622 km (0.114 R)
• M51: 17,304,434 km (0.043 R)
• M52: 17,388,209 km (0.09 R)
• M53: 17,598,095 km (0.079 R)
• M54: 17,893,252 km (0.116 R)
• M55: 18,874,913 km (0.084 R)
• M56: 19,961,592 km (0.106 R)
• M57: 20,137,369 km (0.079 R)
• M58: 20,313,596 km (0.097 R)
• M59: 20,490,420 km (0.119 R)
• M60: 20,578,982 km (0.072 R)
• M61: 21,023,886 km (0.053 R)
• M62: 21,382,024 km (0.097 R)
• M63: 21,652,048 km (0.083 R)
• M64: 21,787,434 km (0.074 R)
• M65: 21,968,298 km (0.118 R)
• M66: 22,605,734 km (0.103 R)
• M67: 23,434,058 km (0.111 R)
• M68: 24,460,000 km (0.039 R)
• M69: 24,931,084 km (0.118 R)
• M70: 25,073,052 km (0.039 R)
• M71: 26,603,588 km (0.083 R)
• M72: 26,942,427 km (0.078 R)
• M73: 27,136,755 km (0.083 R)
• M74: 28,608,648 km (0.09 R)
• M75: 29,504,141 km (0.066 R)
• M76: 30,915,298 km (0.09 R)
• M77: 31,169,614 km (0.117 R)
• M78: 32,348,445 km (0.064 R)
• M79: 32,658,262 km (0.034 R)
• M80: 33,177,068 km (0.085 R)
• M81: 33,228,978 km (0.093 R)
• M82: 33,750,776 km (0.119 R)
• M83: 34,170,098 km (0.115 R)
• M84: 34,538,408 km (0.105 R)
• M85: 34,802,299 km (0.097 R)
• M86: 35,013,830 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 9.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.53 AU - 8.79 AU

Year: 7521 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,409,596 km

• M1: 263,442 km (0.068 R)
• M2: 442,660 km (0.079 R)
• M3: 536,608 km (0.112 R)
• M4: 664,663 km (0.114 R)
• M5: 922,420 km (0.097 R)
• M6: 1,384,528 km (0.097 R)
• M7: 1,813,276 km (0.077 R)
• M8: 2,073,426 km (0.101 R)
• M9: 2,239,480 km (0.107 R)
• M10: 2,497,088 km (0.071 R)
• M11: 2,674,062 km (0.101 R)
• M12: 3,087,700 km (0.043 R)
• M13: 3,447,932 km (0.12 R)
• M14: 3,770,914 km (0.077 R)
• M15: 4,313,505 km (0.058 R)
• M16: 4,472,976 km (0.114 R)
• M17: 4,634,542 km (0.1 R)
• M18: 4,963,358 km (0.098 R)
• M19: 5,243,256 km (0.092 R)
• M20: 5,328,227 km (0.116 R)
• M21: 5,701,923 km (0.104 R)
• M22: 6,054,375 km (0.072 R)
• M23: 6,143,536 km (0.095 R)
• M24: 6,293,283 km (0.115 R)
• M25: 6,688,072 km (0.088 R)
• M26: 7,028,557 km (0.077 R)
• M27: 7,406,441 km (0.062 R)
• M28: 7,694,267 km (0.075 R)
• M29: 7,823,370 km (0.095 R)
• M30: 8,380,024 km (0.071 R)
• M31: 8,747,137 km (0.087 R)
• M32: 9,187,703 km (0.09 R)
• M33: 9,290,477 km (0.106 R)
• M34: 9,531,628 km (0.06 R)
• M35: 10,588,388 km (0.111 R)
• M36: 11,203,684 km (0.08 R)
• M37: 11,276,837 km (0.101 R)
• M38: 11,386,941 km (0.111 R)
• M39: 12,129,545 km (0.067 R)
• M40: 12,242,342 km (0.057 R)
• M41: 12,544,679 km (0.097 R)
• M42: 12,926,154 km (0.087 R)
• M43: 13,466,651 km (0.084 R)
• M44: 13,700,622 km (0.09 R)
• M45: 13,975,283 km (0.115 R)
• M46: 14,609,728 km (0.117 R)
• M47: 14,890,224 km (0.094 R)
• M48: 14,970,708 km (0.071 R)
• M49: 15,132,124 km (0.093 R)
• M50: 15,416,061 km (0.055 R)
• M51: 15,701,643 km (0.092 R)
• M52: 15,906,742 km (0.051 R)
• M53: 16,071,449 km (0.045 R)
• M54: 16,903,662 km (0.04 R)
• M55: 18,221,021 km (0.109 R)
• M56: 18,652,910 km (0.081 R)
• M57: 18,826,742 km (0.059 R)
• M58: 19,307,251 km (0.038 R)
• M59: 19,571,141 km (0.111 R)
• M60: 20,013,502 km (0.099 R)
• M61: 20,102,363 km (0.096 R)
• M62: 20,683,252 km (0.109 R)
• M63: 21,542,093 km (0.077 R)
• M64: 21,907,262 km (0.119 R)
• M65: 22,551,131 km (0.088 R)
• M66: 22,643,583 km (0.108 R)
• M67: 22,875,459 km (0.036 R)
• M68: 24,519,989 km (0.086 R)
• M69: 25,140,521 km (0.114 R)
• M70: 27,476,043 km (0.085 R)
• M71: 28,170,326 km (0.075 R)
• M72: 28,920,410 km (0.115 R)
• M73: 29,121,619 km (0.057 R)
• M74: 29,222,448 km (0.073 R)
• M75: 29,373,692 km (0.098 R)
• M76: 30,083,533 km (0.102 R)
• M77: 30,645,124 km (0.103 R)
• M78: 30,901,535 km (0.078 R)
• M79: 31,004,308 km (0.065 R)
• M80: 31,313,378 km (0.104 R)
• M81: 31,675,105 km (0.116 R)
• M82: 31,934,508 km (0.068 R)
• M83: 33,452,178 km (0.076 R)
• M84: 33,663,261 km (0.099 R)
• M85: 35,853,374 km (0.077 R)
• M86: 36,123,547 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.5

Radius: 6.2

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.17 AU - 14.49 AU

Year: 17266 Days

Day: 17.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,409,596 km

• M1: 103,671 km (0.038 R)
• M2: 162,014 km (0.082 R)
• M3: 227,239 km (0.092 R)
• M4: 484,996 km (0.075 R)
• M5: 698,772 km (0.111 R)
• M6: 1,048,980 km (0.044 R)
• M7: 1,325,736 km (0.098 R)
• M8: 1,374,056 km (0.064 R)
• M9: 1,702,723 km (0.118 R)
• M10: 1,999,525 km (0.096 R)
• M11: 2,430,068 km (0.072 R)
• M12: 2,794,787 km (0.084 R)
• M13: 2,888,735 km (0.076 R)
• M14: 2,951,865 km (0.061 R)
• M15: 3,473,812 km (0.119 R)
• M16: 3,676,816 km (0.088 R)
• M17: 3,745,482 km (0.12 R)
• M18: 4,454,277 km (0.071 R)
• M19: 5,242,209 km (0.042 R)
• M20: 5,475,282 km (0.089 R)
• M21: 6,276,229 km (0.04 R)
• M22: 6,399,498 km (0.067 R)
• M23: 6,440,787 km (0.076 R)
• M24: 7,113,229 km (0.104 R)
• M25: 7,414,519 km (0.08 R)
• M26: 7,501,286 km (0.097 R)
• M27: 8,342,924 km (0.114 R)
• M28: 8,843,927 km (0.094 R)
• M29: 9,074,756 km (0.073 R)
• M30: 10,355,613 km (0.039 R)
• M31: 10,452,702 km (0.114 R)
• M32: 11,390,382 km (0.088 R)
• M33: 12,406,151 km (0.099 R)
• M34: 12,561,135 km (0.116 R)
• M35: 12,664,657 km (0.102 R)
• M36: 12,820,687 km (0.119 R)
• M37: 13,239,561 km (0.076 R)
• M38: 13,397,836 km (0.075 R)
• M39: 13,716,180 km (0.055 R)
• M40: 14,414,652 km (0.054 R)
• M41: 16,920,267 km (0.102 R)
• M42: 17,034,710 km (0.06 R)
• M43: 18,017,867 km (0.067 R)
• M44: 18,841,253 km (0.081 R)
• M45: 20,038,784 km (0.117 R)
• M46: 20,830,307 km (0.041 R)
• M47: 21,756,318 km (0.034 R)
• M48: 21,880,783 km (0.058 R)
• M49: 22,381,038 km (0.108 R)
• M50: 22,443,869 km (0.096 R)
• M51: 23,968,421 km (0.084 R)
• M52: 24,225,879 km (0.108 R)
• M53: 25,068,564 km (0.072 R)
• M54: 25,657,680 km (0.111 R)
• M55: 26,052,918 km (0.081 R)
• M56: 26,516,522 km (0.105 R)
• M57: 27,250,599 km (0.065 R)
• M58: 27,384,788 km (0.032 R)
• M59: 27,721,233 km (0.063 R)
• M60: 27,788,702 km (0.106 R)
• M61: 28,330,246 km (0.09 R)
• M62: 28,807,015 km (0.105 R)
• M63: 29,355,141 km (0.115 R)
• M64: 31,652,217 km (0.045 R)
• M65: 34,730,791 km (0.103 R)
• M66: 34,876,200 km (0.119 R)
• M67: 35,094,912 km (0.116 R)
• M68: 36,786,116 km (0.101 R)
• M69: 38,278,355 km (0.098 R)
• M70: 38,880,636 km (0.065 R)
• M71: 40,171,067 km (0.094 R)
• M72: 40,706,478 km (0.038 R)
• M73: 41,861,823 km (0.108 R)
• M74: 42,171,789 km (0.083 R)
• M75: 42,638,086 km (0.098 R)
• M76: 43,811,232 km (0.109 R)
• M77: 43,968,460 km (0.093 R)
• M78: 44,047,148 km (0.03 R)
• M79: 44,836,427 km (0.071 R)
• M80: 46,029,320 km (0.118 R)
• M81: 46,269,125 km (0.102 R)
• M82: 46,509,380 km (0.082 R)
• M83: 47,152,052 km (0.102 R)
• M84: 48,121,446 km (0.056 R)
• M85: 49,833,893 km (0.085 R)
• M86: 50,326,818 km (0.072 R)
• M87: 51,815,167 km (0.118 R)
• M88: 52,982,779 km (0.057 R)
• M89: 53,318,027 km (0.116 R)
• M90: 54,665,904 km (0.105 R)
• M91: 55,174,238 km (0.078 R)
• M92: 55,259,060 km (0.067 R)
• M93: 55,684,067 km (0.095 R)
• M94: 55,769,189 km (0.07 R)
• M95: 56,024,851 km (0.114 R)
• M96: 56,195,543 km (0.088 R)
• M97: 57,308,999 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.8

Radius: 6.4

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.06 AU - 21.72 AU

Year: 26844 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,409,596 km

• M1: 103,073 km (0.058 R)
• M2: 253,269 km (0.116 R)
• M3: 513,869 km (0.084 R)
• M4: 691,741 km (0.115 R)
• M5: 843,582 km (0.118 R)
• M6: 2,240,378 km (0.097 R)
• M7: 2,368,733 km (0.115 R)
• M8: 2,666,283 km (0.114 R)
• M9: 2,836,824 km (0.112 R)
• M10: 3,010,956 km (0.039 R)
• M11: 3,591,396 km (0.116 R)
• M12: 3,704,193 km (0.095 R)
• M13: 3,779,889 km (0.117 R)
• M14: 4,769,928 km (0.104 R)
• M15: 4,852,506 km (0.068 R)
• M16: 5,272,278 km (0.083 R)
• M17: 5,879,346 km (0.098 R)
• M18: 6,970,812 km (0.102 R)
• M19: 7,064,610 km (0.045 R)
• M20: 7,443,840 km (0.051 R)
• M21: 8,271,565 km (0.11 R)
• M22: 8,321,082 km (0.081 R)
• M23: 8,873,248 km (0.078 R)
• M24: 9,128,163 km (0.053 R)
• M25: 9,385,471 km (0.077 R)
• M26: 11,362,407 km (0.108 R)
• M27: 12,711,032 km (0.104 R)
• M28: 13,287,732 km (0.112 R)
• M29: 13,990,991 km (0.05 R)
• M30: 14,526,402 km (0.05 R)
• M31: 14,826,795 km (0.092 R)
• M32: 14,887,083 km (0.119 R)
• M33: 16,671,486 km (0.088 R)
• M34: 16,859,830 km (0.051 R)
• M35: 17,748,591 km (0.111 R)
• M36: 17,812,618 km (0.106 R)
• M37: 18,522,311 km (0.098 R)
• M38: 19,372,924 km (0.11 R)
• M39: 22,206,906 km (0.077 R)
• M40: 23,040,017 km (0.11 R)
• M41: 23,954,209 km (0.083 R)
• M42: 24,594,040 km (0.106 R)
• M43: 24,665,398 km (0.074 R)
• M44: 24,736,906 km (0.1 R)
• M45: 25,890,305 km (0.101 R)
• M46: 26,473,587 km (0.112 R)
• M47: 27,282,762 km (0.094 R)
• M48: 28,474,010 km (0.084 R)
• M49: 30,139,483 km (0.106 R)
• M50: 31,448,016 km (0.061 R)
• M51: 31,992,253 km (0.081 R)
• M52: 32,304,613 km (0.083 R)
• M53: 33,089,852 km (0.082 R)
• M54: 33,405,803 km (0.108 R)
• M55: 33,484,940 km (0.067 R)
• M56: 34,679,330 km (0.118 R)
• M57: 35,806,699 km (0.099 R)
• M58: 36,374,722 km (0.107 R)
• M59: 36,945,887 km (0.089 R)
• M60: 37,191,676 km (0.093 R)
• M61: 37,931,886 km (0.069 R)
• M62: 40,687,778 km (0.098 R)
• M63: 40,856,824 km (0.048 R)
• M64: 41,110,841 km (0.102 R)
• M65: 43,076,108 km (0.105 R)
• M66: 43,507,250 km (0.107 R)
• M67: 44,026,653 km (0.105 R)
• M68: 44,461,086 km (0.111 R)
• M69: 44,635,217 km (0.092 R)
• M70: 45,860,723 km (0.073 R)
• M71: 46,036,650 km (0.101 R)
• M72: 47,452,445 km (0.102 R)
• M73: 49,783,479 km (0.056 R)
• M74: 51,693,395 km (0.103 R)
• M75: 51,876,502 km (0.112 R)
• M76: 51,968,206 km (0.051 R)
• M77: 53,627,097 km (0.108 R)
• M78: 53,719,698 km (0.087 R)
• M79: 55,116,194 km (0.089 R)
• M80: 55,303,191 km (0.047 R)
• M81: 55,771,881 km (0.119 R)
• M82: 56,147,821 km (0.074 R)
• M83: 57,944,641 km (0.111 R)
• M84: 58,325,367 km (0.095 R)
• M85: 58,420,661 km (0.102 R)
• M86: 60,723,421 km (0.093 R)
• M87: 61,788,708 km (0.114 R)
• M88: 62,177,662 km (0.09 R)
• M89: 63,545,286 km (0.111 R)
• M90: 63,643,273 km (0.051 R)
• M91: 65,417,204 km (0.073 R)
• M92: 65,813,489 km (0.054 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit