🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.88 AU - 0.92 AU

Year: 315 Days

Day: 26.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.22 AU - 1.28 AU

Year: 516 Days

Day: 26.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,812,111 km

• M1: 452,683 km (0.104 R)
• M2: 583,880 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.58 AU - 4.5 AU

Year: 2996 Days

Day: 32.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 9.3

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.47 AU - 4.83 AU

Year: 3700 Days

Day: 7.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,812,111 km

• M1: 134,788 km (0.116 R)
• M2: 283,638 km (0.083 R)
• M3: 499,507 km (0.115 R)
• M4: 633,248 km (0.109 R)
• M5: 826,977 km (0.1 R)
• M6: 962,812 km (0.107 R)
• M7: 1,133,204 km (0.089 R)
• M8: 1,444,367 km (0.069 R)
• M9: 1,503,907 km (0.077 R)
• M10: 1,609,972 km (0.065 R)
• M11: 1,782,010 km (0.083 R)
• M12: 2,178,444 km (0.084 R)
• M13: 2,565,753 km (0.086 R)
• M14: 2,767,561 km (0.106 R)
• M15: 2,879,909 km (0.07 R)
• M16: 3,109,093 km (0.105 R)
• M17: 3,186,883 km (0.026 R)
• M18: 3,565,067 km (0.074 R)
• M19: 3,915,724 km (0.086 R)
• M20: 3,978,705 km (0.114 R)
• M21: 4,105,863 km (0.05 R)
• M22: 4,473,425 km (0.112 R)
• M23: 4,716,821 km (0.102 R)
• M24: 5,193,739 km (0.118 R)
• M25: 5,710,001 km (0.099 R)
• M26: 5,853,615 km (0.094 R)
• M27: 6,095,664 km (0.115 R)
• M28: 6,715,299 km (0.047 R)
• M29: 7,668,985 km (0.059 R)
• M30: 7,774,601 km (0.076 R)
• M31: 7,880,666 km (0.039 R)
• M32: 8,014,108 km (0.095 R)
• M33: 8,609,657 km (0.117 R)
• M34: 8,829,865 km (0.11 R)
• M35: 9,191,592 km (0.047 R)
• M36: 9,416,588 km (0.06 R)
• M37: 9,529,684 km (0.059 R)
• M38: 9,757,521 km (0.031 R)
• M39: 10,015,877 km (0.115 R)
• M40: 10,451,506 km (0.111 R)
• M41: 10,952,808 km (0.118 R)
• M42: 11,071,888 km (0.115 R)
• M43: 11,191,417 km (0.108 R)
• M44: 11,341,463 km (0.101 R)
• M45: 11,401,602 km (0.092 R)
• M46: 12,009,418 km (0.099 R)
• M47: 12,163,055 km (0.087 R)
• M48: 12,224,689 km (0.046 R)
• M49: 12,909,399 km (0.119 R)
• M50: 13,638,539 km (0.116 R)
• M51: 13,992,038 km (0.117 R)
• M52: 14,413,605 km (0.049 R)
• M53: 14,511,442 km (0.074 R)
• M54: 14,675,102 km (0.119 R)
• M55: 15,236,094 km (0.116 R)
• M56: 15,569,398 km (0.066 R)
• M57: 16,583,672 km (0.051 R)
• M58: 17,445,206 km (0.047 R)
• M59: 17,723,907 km (0.117 R)
• M60: 18,074,415 km (0.088 R)
• M61: 18,215,336 km (0.106 R)
• M62: 18,533,531 km (0.071 R)
• M63: 18,675,649 km (0.119 R)
• M64: 19,247,412 km (0.051 R)
• M65: 19,716,251 km (0.097 R)
• M66: 20,554,897 km (0.102 R)
• M67: 20,886,256 km (0.095 R)
• M68: 20,997,108 km (0.097 R)
• M69: 21,405,211 km (0.102 R)
• M70: 21,479,711 km (0.091 R)
• M71: 21,703,659 km (0.101 R)
• M72: 22,078,551 km (0.113 R)
• M73: 23,369,581 km (0.097 R)
• M74: 23,792,494 km (0.091 R)
• M75: 23,869,687 km (0.071 R)
• M76: 24,140,459 km (0.08 R)
• M77: 24,217,950 km (0.103 R)
• M78: 24,490,069 km (0.064 R)
• M79: 24,802,130 km (0.116 R)
• M80: 25,115,687 km (0.079 R)
• M81: 26,103,781 km (0.083 R)
• M82: 26,863,140 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 12.4

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.77 AU - 11.29 AU

Year: 11720 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,812,111 km

• M1: 422,764 km (0.097 R)
• M2: 525,537 km (0.093 R)
• M3: 953,387 km (0.089 R)
• M4: 1,248,693 km (0.117 R)
• M5: 1,771,538 km (0.087 R)
• M6: 2,084,048 km (0.106 R)
• M7: 2,673,464 km (0.071 R)
• M8: 3,032,947 km (0.1 R)
• M9: 3,634,031 km (0.081 R)
• M10: 4,032,710 km (0.082 R)
• M11: 4,306,474 km (0.11 R)
• M12: 4,621,826 km (0.119 R)
• M13: 5,017,363 km (0.11 R)
• M14: 5,312,071 km (0.049 R)
• M15: 5,574,615 km (0.114 R)
• M16: 5,726,606 km (0.093 R)
• M17: 6,427,622 km (0.115 R)
• M18: 6,507,208 km (0.06 R)
• M19: 7,155,715 km (0.1 R)
• M20: 7,655,671 km (0.076 R)
• M21: 7,909,987 km (0.084 R)
• M22: 7,995,258 km (0.051 R)
• M23: 8,166,997 km (0.098 R)
• M24: 9,267,738 km (0.061 R)
• M25: 9,721,169 km (0.089 R)
• M26: 9,812,723 km (0.104 R)
• M27: 10,838,665 km (0.108 R)
• M28: 12,144,206 km (0.117 R)
• M29: 12,391,341 km (0.113 R)
• M30: 13,601,139 km (0.118 R)
• M31: 14,272,086 km (0.074 R)
• M32: 14,376,206 km (0.057 R)
• M33: 14,637,852 km (0.06 R)
• M34: 15,485,474 km (0.097 R)
• M35: 15,646,292 km (0.047 R)
• M36: 17,506,392 km (0.084 R)
• M37: 18,179,432 km (0.027 R)
• M38: 18,861,000 km (0.065 R)
• M39: 19,147,480 km (0.077 R)
• M40: 19,493,201 km (0.105 R)
• M41: 19,840,866 km (0.108 R)
• M42: 19,957,254 km (0.087 R)
• M43: 21,371,402 km (0.113 R)
• M44: 23,368,384 km (0.118 R)
• M45: 23,676,107 km (0.115 R)
• M46: 23,799,525 km (0.073 R)
• M47: 24,295,592 km (0.111 R)
• M48: 25,613,848 km (0.094 R)
• M49: 25,740,707 km (0.046 R)
• M50: 25,994,874 km (0.119 R)
• M51: 27,148,872 km (0.075 R)
• M52: 28,058,128 km (0.094 R)
• M53: 29,175,474 km (0.096 R)
• M54: 29,906,260 km (0.114 R)
• M55: 30,374,352 km (0.05 R)
• M56: 31,182,629 km (0.104 R)
• M57: 32,066,304 km (0.093 R)
• M58: 32,751,462 km (0.067 R)
• M59: 33,303,179 km (0.085 R)
• M60: 33,719,061 km (0.09 R)
• M61: 33,927,600 km (0.095 R)
• M62: 34,276,163 km (0.045 R)
• M63: 34,976,730 km (0.105 R)
• M64: 36,820,524 km (0.108 R)
• M65: 37,178,661 km (0.096 R)
• M66: 37,537,995 km (0.11 R)
• M67: 38,913,997 km (0.111 R)
• M68: 39,791,538 km (0.038 R)
• M69: 40,232,851 km (0.099 R)
• M70: 42,013,964 km (0.092 R)
• M71: 42,914,094 km (0.117 R)
• M72: 43,442,174 km (0.086 R)
• M73: 45,039,281 km (0.083 R)
• M74: 46,191,783 km (0.087 R)
• M75: 46,887,862 km (0.092 R)
• M76: 47,587,531 km (0.066 R)
• M77: 48,212,402 km (0.093 R)
• M78: 48,447,270 km (0.096 R)
• M79: 49,075,881 km (0.118 R)
• M80: 49,233,407 km (0.107 R)
• M81: 49,786,171 km (0.103 R)
• M82: 51,937,538 km (0.116 R)
• M83: 53,469,720 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 12.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.86 AU - 14.42 AU

Year: 15606 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 24,812,111 km

• M1: 166,203 km (0.081 R)
• M2: 302,786 km (0.067 R)
• M3: 636,240 km (0.086 R)
• M4: 794,215 km (0.101 R)
• M5: 944,112 km (0.069 R)
• M6: 1,128,118 km (0.117 R)
• M7: 1,249,591 km (0.105 R)
• M8: 1,894,807 km (0.112 R)
• M9: 2,345,844 km (0.069 R)
• M10: 2,864,051 km (0.065 R)
• M11: 3,453,317 km (0.056 R)
• M12: 3,892,088 km (0.036 R)
• M13: 4,118,130 km (0.108 R)
• M14: 4,310,064 km (0.097 R)
• M15: 4,662,816 km (0.112 R)
• M16: 4,903,220 km (0.026 R)
• M17: 5,396,444 km (0.065 R)
• M18: 5,819,656 km (0.064 R)
• M19: 6,341,903 km (0.085 R)
• M20: 6,564,055 km (0.071 R)
• M21: 7,061,618 km (0.111 R)
• M22: 7,384,749 km (0.102 R)
• M23: 7,807,363 km (0.068 R)
• M24: 8,334,546 km (0.098 R)
• M25: 8,972,731 km (0.081 R)
• M26: 9,072,213 km (0.058 R)
• M27: 9,474,183 km (0.104 R)
• M28: 9,575,610 km (0.104 R)
• M29: 9,728,499 km (0.108 R)
• M30: 9,933,448 km (0.094 R)
• M31: 10,504,762 km (0.092 R)
• M32: 12,337,336 km (0.088 R)
• M33: 13,007,385 km (0.051 R)
• M34: 13,233,577 km (0.038 R)
• M35: 13,689,552 km (0.108 R)
• M36: 14,092,718 km (0.098 R)
• M37: 14,208,656 km (0.114 R)
• M38: 15,029,200 km (0.047 R)
• M39: 15,624,750 km (0.09 R)
• M40: 15,865,153 km (0.12 R)
• M41: 16,654,731 km (0.119 R)
• M42: 17,208,991 km (0.067 R)
• M43: 17,831,917 km (0.095 R)
• M44: 18,335,613 km (0.101 R)
• M45: 18,589,181 km (0.044 R)
• M46: 18,716,489 km (0.094 R)
• M47: 18,844,096 km (0.072 R)
• M48: 19,357,067 km (0.075 R)
• M49: 19,550,647 km (0.059 R)
• M50: 20,135,275 km (0.082 R)
• M51: 20,396,922 km (0.045 R)
• M52: 21,923,418 km (0.058 R)
• M53: 22,057,907 km (0.119 R)
• M54: 23,006,956 km (0.118 R)
• M55: 23,624,047 km (0.074 R)
• M56: 23,761,976 km (0.037 R)
• M57: 25,015,008 km (0.086 R)
• M58: 26,934,498 km (0.075 R)
• M59: 27,802,914 km (0.087 R)
• M60: 27,948,473 km (0.062 R)
• M61: 28,313,641 km (0.106 R)
• M62: 28,827,510 km (0.057 R)
• M63: 30,013,671 km (0.036 R)
• M64: 30,387,516 km (0.115 R)
• M65: 31,215,690 km (0.098 R)
• M66: 32,203,934 km (0.085 R)
• M67: 34,445,359 km (0.118 R)
• M68: 35,151,161 km (0.106 R)
• M69: 37,056,589 km (0.047 R)
• M70: 37,538,145 km (0.092 R)
• M71: 39,485,161 km (0.082 R)
• M72: 39,730,950 km (0.067 R)
• M73: 42,383,171 km (0.099 R)
• M74: 45,092,089 km (0.091 R)
• M75: 45,263,379 km (0.086 R)
• M76: 45,778,145 km (0.119 R)
• M77: 46,208,538 km (0.096 R)
• M78: 46,640,427 km (0.087 R)
• M79: 48,206,119 km (0.081 R)
• M80: 49,347,550 km (0.096 R)
• M81: 49,435,813 km (0.069 R)
• M82: 50,231,674 km (0.119 R)
• M83: 51,031,873 km (0.071 R)
• M84: 52,285,054 km (0.085 R)
• M85: 53,457,602 km (0.099 R)
• M86: 55,920,881 km (0.098 R)
• M87: 57,490,611 km (0.055 R)
• M88: 59,637,490 km (0.112 R)
• M89: 60,484,663 km (0.091 R)
• M90: 62,763,188 km (0.097 R)
• M91: 63,816,956 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.5

Radius: 5.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.59 AU - 17.03 AU

Year: 18935 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,812,111 km

• M1: 169,644 km (0.052 R)
• M2: 221,106 km (0.109 R)
• M3: 767,736 km (0.047 R)
• M4: 1,018,462 km (0.064 R)
• M5: 1,266,196 km (0.1 R)
• M6: 1,418,188 km (0.101 R)
• M7: 1,460,674 km (0.074 R)
• M8: 1,908,719 km (0.075 R)
• M9: 2,115,314 km (0.082 R)
• M10: 2,262,668 km (0.096 R)
• M11: 2,312,633 km (0.116 R)
• M12: 2,396,558 km (0.042 R)
• M13: 2,689,471 km (0.103 R)
• M14: 3,048,505 km (0.11 R)
• M15: 3,289,956 km (0.074 R)
• M16: 3,615,182 km (0.11 R)
• M17: 4,051,110 km (0.113 R)
• M18: 4,461,756 km (0.094 R)
• M19: 4,545,382 km (0.028 R)
• M20: 4,735,820 km (0.069 R)
• M21: 4,778,455 km (0.101 R)
• M22: 5,590,323 km (0.084 R)
• M23: 5,816,964 km (0.045 R)
• M24: 5,977,482 km (0.092 R)
• M25: 6,256,033 km (0.09 R)
• M26: 6,705,575 km (0.064 R)
• M27: 7,486,326 km (0.089 R)
• M28: 7,660,907 km (0.083 R)
• M29: 7,836,834 km (0.051 R)
• M30: 8,014,108 km (0.104 R)
• M31: 8,372,694 km (0.108 R)
• M32: 8,841,234 km (0.07 R)
• M33: 9,211,638 km (0.111 R)
• M34: 9,885,577 km (0.059 R)
• M35: 10,104,588 km (0.083 R)
• M36: 10,380,746 km (0.113 R)
• M37: 10,799,321 km (0.098 R)
• M38: 11,024,914 km (0.101 R)
• M39: 11,942,697 km (0.108 R)
• M40: 12,351,847 km (0.11 R)
• M41: 13,034,014 km (0.038 R)
• M42: 13,123,922 km (0.106 R)
• M43: 13,758,965 km (0.102 R)
• M44: 13,942,222 km (0.062 R)
• M45: 14,156,895 km (0.104 R)
• M46: 15,310,594 km (0.087 R)
• M47: 15,850,642 km (0.098 R)
• M48: 16,106,904 km (0.066 R)
• M49: 16,203,394 km (0.103 R)
• M50: 16,982,051 km (0.08 R)
• M51: 17,441,915 km (0.079 R)
• M52: 17,806,036 km (0.05 R)
• M53: 18,340,250 km (0.059 R)
• M54: 19,083,303 km (0.081 R)
• M55: 19,287,653 km (0.113 R)
• M56: 19,629,933 km (0.083 R)
• M57: 19,664,191 km (0.033 R)
• M58: 20,355,034 km (0.034 R)
• M59: 21,300,343 km (0.118 R)
• M60: 22,438,933 km (0.083 R)
• M61: 23,015,782 km (0.115 R)
• M62: 23,415,059 km (0.032 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 10,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit