🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.8 AU - 1.06 AU

Year: 317 Days

Day: 19.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.05 AU - 1.11 AU

Year: 396 Days

Day: 42.2 Hours

Environment

Temp: 49 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.6 AU - 1.84 AU

Year: 797 Days

Day: 17 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.79 AU - 2.31 AU

Year: 1036 Days

Day: 41.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,631,043 km

• M1: 1,188,555 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 10.6

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.81 AU - 6.35 AU

Year: 5294 Days

Day: 5.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,631,043 km

• M1: 139,874 km (0.042 R)
• M2: 358,586 km (0.108 R)
• M3: 425,905 km (0.039 R)
• M4: 576,849 km (0.099 R)
• M5: 907,610 km (0.098 R)
• M6: 1,472,941 km (0.089 R)
• M7: 1,591,123 km (0.083 R)
• M8: 1,818,961 km (0.079 R)
• M9: 1,946,119 km (0.088 R)
• M10: 2,057,569 km (0.087 R)
• M11: 2,133,116 km (0.105 R)
• M12: 2,939,299 km (0.09 R)
• M13: 3,154,570 km (0.104 R)
• M14: 3,397,517 km (0.054 R)
• M15: 3,692,524 km (0.109 R)
• M16: 3,785,125 km (0.097 R)
• M17: 3,948,785 km (0.117 R)
• M18: 4,307,671 km (0.075 R)
• M19: 4,652,045 km (0.033 R)
• M20: 4,827,673 km (0.031 R)
• M21: 5,031,126 km (0.058 R)
• M22: 5,237,421 km (0.115 R)
• M23: 5,420,230 km (0.063 R)
• M24: 5,525,547 km (0.099 R)
• M25: 5,872,913 km (0.091 R)
• M26: 6,476,989 km (0.034 R)
• M27: 6,673,411 km (0.049 R)
• M28: 7,129,685 km (0.038 R)
• M29: 7,625,602 km (0.118 R)
• M30: 8,344,719 km (0.111 R)
• M31: 8,836,148 km (0.11 R)
• M32: 9,054,112 km (0.085 R)
• M33: 9,654,747 km (0.071 R)
• M34: 9,814,967 km (0.097 R)
• M35: 10,235,786 km (0.077 R)
• M36: 11,229,115 km (0.108 R)
• M37: 11,397,712 km (0.112 R)
• M38: 11,874,181 km (0.103 R)
• M39: 11,977,105 km (0.091 R)
• M40: 12,287,820 km (0.054 R)
• M41: 13,592,762 km (0.097 R)
• M42: 14,097,954 km (0.108 R)
• M43: 14,243,363 km (0.074 R)
• M44: 14,830,235 km (0.112 R)
• M45: 15,201,088 km (0.114 R)
• M46: 15,312,988 km (0.103 R)
• M47: 15,800,826 km (0.067 R)
• M48: 16,599,829 km (0.103 R)
• M49: 16,791,912 km (0.116 R)
• M50: 17,217,219 km (0.063 R)
• M51: 17,450,741 km (0.089 R)
• M52: 18,316,015 km (0.063 R)
• M53: 18,594,267 km (0.091 R)
• M54: 18,913,958 km (0.082 R)
• M55: 19,235,444 km (0.097 R)
• M56: 20,210,822 km (0.045 R)
• M57: 20,745,934 km (0.073 R)
• M58: 20,994,416 km (0.061 R)
• M59: 21,661,921 km (0.034 R)
• M60: 22,209,449 km (0.108 R)
• M61: 22,378,944 km (0.113 R)
• M62: 22,591,223 km (0.119 R)
• M63: 22,804,251 km (0.05 R)
• M64: 24,357,675 km (0.057 R)
• M65: 24,751,267 km (0.054 R)
• M66: 25,412,041 km (0.112 R)
• M67: 25,589,314 km (0.093 R)
• M68: 26,841,149 km (0.047 R)
• M69: 28,158,658 km (0.044 R)
• M70: 28,571,847 km (0.044 R)
• M71: 28,663,999 km (0.07 R)
• M72: 29,357,834 km (0.063 R)
• M73: 29,776,708 km (0.09 R)
• M74: 30,057,204 km (0.029 R)
• M75: 30,620,590 km (0.035 R)
• M76: 30,998,175 km (0.097 R)
• M77: 31,092,721 km (0.114 R)
• M78: 31,805,554 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 13.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.31 AU - 6.99 AU

Year: 6055 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,631,043 km

• M1: 198,965 km (0.118 R)
• M2: 347,665 km (0.119 R)
• M3: 484,099 km (0.076 R)
• M4: 577,597 km (0.097 R)
• M5: 775,216 km (0.11 R)
• M6: 903,272 km (0.097 R)
• M7: 1,011,282 km (0.102 R)
• M8: 1,182,571 km (0.099 R)
• M9: 1,302,399 km (0.054 R)
• M10: 1,426,715 km (0.069 R)
• M11: 1,621,043 km (0.114 R)
• M12: 1,789,939 km (0.078 R)
• M13: 1,911,861 km (0.093 R)
• M14: 2,294,831 km (0.117 R)
• M15: 2,447,272 km (0.093 R)
• M16: 2,802,866 km (0.114 R)
• M17: 3,091,141 km (0.097 R)
• M18: 3,217,701 km (0.085 R)
• M19: 3,498,047 km (0.036 R)
• M20: 4,036,599 km (0.077 R)
• M21: 4,434,081 km (0.088 R)
• M22: 4,771,125 km (0.107 R)
• M23: 5,141,529 km (0.034 R)
• M24: 5,727,654 km (0.036 R)
• M25: 5,857,953 km (0.103 R)
• M26: 6,443,031 km (0.103 R)
• M27: 6,551,489 km (0.11 R)
• M28: 7,130,732 km (0.092 R)
• M29: 7,242,931 km (0.074 R)
• M30: 7,640,412 km (0.092 R)
• M31: 8,044,925 km (0.112 R)
• M32: 8,905,412 km (0.097 R)
• M33: 9,026,436 km (0.118 R)
• M34: 9,270,131 km (0.057 R)
• M35: 9,392,802 km (0.118 R)
• M36: 9,546,887 km (0.027 R)
• M37: 9,920,134 km (0.1 R)
• M38: 10,045,647 km (0.099 R)
• M39: 10,361,747 km (0.038 R)
• M40: 10,616,961 km (0.069 R)
• M41: 11,068,746 km (0.085 R)
• M42: 11,166,434 km (0.084 R)
• M43: 11,559,727 km (0.099 R)
• M44: 12,191,927 km (0.081 R)
• M45: 12,630,997 km (0.092 R)
• M46: 12,869,606 km (0.084 R)
• M47: 13,768,988 km (0.097 R)
• M48: 13,909,012 km (0.058 R)
• M49: 14,403,433 km (0.12 R)
• M50: 14,581,304 km (0.102 R)
• M51: 15,119,707 km (0.095 R)
• M52: 15,445,681 km (0.098 R)
• M53: 16,512,314 km (0.073 R)
• M54: 17,299,498 km (0.091 R)
• M55: 17,640,731 km (0.111 R)
• M56: 18,137,395 km (0.108 R)
• M57: 18,291,182 km (0.101 R)
• M58: 18,716,190 km (0.094 R)
• M59: 18,871,622 km (0.092 R)
• M60: 19,105,593 km (0.059 R)
• M61: 19,813,041 km (0.059 R)
• M62: 20,209,775 km (0.09 R)
• M63: 20,489,074 km (0.112 R)
• M64: 20,689,386 km (0.068 R)
• M65: 21,051,562 km (0.099 R)
• M66: 21,945,708 km (0.098 R)
• M67: 22,068,528 km (0.069 R)
• M68: 23,687,028 km (0.041 R)
• M69: 24,616,778 km (0.104 R)
• M70: 24,787,170 km (0.115 R)
• M71: 25,343,525 km (0.118 R)
• M72: 25,774,217 km (0.104 R)
• M73: 26,424,818 km (0.117 R)
• M74: 27,212,900 km (0.085 R)
• M75: 27,300,863 km (0.093 R)
• M76: 28,632,733 km (0.09 R)
• M77: 28,991,469 km (0.112 R)
• M78: 29,804,085 km (0.08 R)
• M79: 30,669,957 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 13.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.08 AU - 9.38 AU

Year: 9108 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,631,043 km

• M1: 175,927 km (0.103 R)
• M2: 343,327 km (0.109 R)
• M3: 527,632 km (0.079 R)
• M4: 691,890 km (0.026 R)
• M5: 862,581 km (0.106 R)
• M6: 1,308,084 km (0.115 R)
• M7: 1,508,994 km (0.117 R)
• M8: 1,687,314 km (0.068 R)
• M9: 1,942,080 km (0.069 R)
• M10: 2,029,894 km (0.069 R)
• M11: 2,741,531 km (0.111 R)
• M12: 3,083,811 km (0.119 R)
• M13: 3,207,977 km (0.111 R)
• M14: 3,333,938 km (0.118 R)
• M15: 3,418,760 km (0.119 R)
• M16: 3,504,480 km (0.12 R)
• M17: 4,376,935 km (0.051 R)
• M18: 5,141,529 km (0.086 R)
• M19: 5,289,631 km (0.073 R)
• M20: 5,414,097 km (0.114 R)
• M21: 5,666,019 km (0.119 R)
• M22: 5,896,101 km (0.108 R)
• M23: 6,051,234 km (0.076 R)
• M24: 6,874,172 km (0.117 R)
• M25: 7,174,714 km (0.11 R)
• M26: 7,535,544 km (0.085 R)
• M27: 8,102,370 km (0.068 R)
• M28: 8,771,222 km (0.045 R)
• M29: 8,948,795 km (0.109 R)
• M30: 9,427,807 km (0.081 R)
• M31: 9,579,200 km (0.076 R)
• M32: 9,792,527 km (0.077 R)
• M33: 10,007,499 km (0.034 R)
• M34: 10,193,001 km (0.092 R)
• M35: 10,286,200 km (0.1 R)
• M36: 10,442,081 km (0.067 R)
• M37: 10,693,256 km (0.072 R)
• M38: 10,914,661 km (0.055 R)
• M39: 11,426,585 km (0.06 R)
• M40: 11,620,463 km (0.111 R)
• M41: 13,551,323 km (0.1 R)
• M42: 14,066,837 km (0.118 R)
• M43: 14,344,491 km (0.086 R)
• M44: 14,588,784 km (0.117 R)
• M45: 14,799,418 km (0.032 R)
• M46: 16,849,657 km (0.07 R)
• M47: 17,181,465 km (0.048 R)
• M48: 17,441,017 km (0.093 R)
• M49: 17,627,267 km (0.103 R)
• M50: 17,889,063 km (0.088 R)
• M51: 18,530,389 km (0.118 R)
• M52: 19,332,832 km (0.115 R)
• M53: 20,932,332 km (0.118 R)
• M54: 21,608,066 km (0.098 R)
• M55: 21,768,136 km (0.086 R)
• M56: 22,250,439 km (0.119 R)
• M57: 22,371,614 km (0.097 R)
• M58: 22,493,087 km (0.098 R)
• M59: 22,939,936 km (0.08 R)
• M60: 23,144,137 km (0.088 R)
• M61: 23,266,957 km (0.116 R)
• M62: 23,842,759 km (0.074 R)
• M63: 24,548,263 km (0.097 R)
• M64: 24,715,214 km (0.037 R)
• M65: 25,176,424 km (0.109 R)
• M66: 25,725,149 km (0.058 R)
• M67: 26,064,886 km (0.093 R)
• M68: 27,481,727 km (0.104 R)
• M69: 27,568,344 km (0.085 R)
• M70: 28,923,402 km (0.084 R)
• M71: 29,232,322 km (0.117 R)
• M72: 29,365,164 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 10.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.28 AU - 13.02 AU

Year: 14954 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,631,043 km

• M1: 230,082 km (0.111 R)
• M2: 572,062 km (0.112 R)
• M3: 886,218 km (0.054 R)
• M4: 1,047,783 km (0.104 R)
• M5: 1,267,992 km (0.096 R)
• M6: 1,400,685 km (0.029 R)
• M7: 1,555,818 km (0.096 R)
• M8: 1,626,578 km (0.118 R)
• M9: 3,306,263 km (0.05 R)
• M10: 3,467,978 km (0.111 R)
• M11: 3,585,263 km (0.105 R)
• M12: 3,775,551 km (0.111 R)
• M13: 5,523,453 km (0.047 R)
• M14: 5,688,309 km (0.059 R)
• M15: 6,653,216 km (0.112 R)
• M16: 7,394,922 km (0.04 R)
• M17: 7,637,719 km (0.12 R)
• M18: 7,821,725 km (0.079 R)
• M19: 8,069,160 km (0.045 R)
• M20: 8,193,924 km (0.118 R)
• M21: 8,827,172 km (0.079 R)
• M22: 11,479,243 km (0.076 R)
• M23: 12,258,648 km (0.071 R)
• M24: 13,459,620 km (0.111 R)
• M25: 13,533,521 km (0.062 R)
• M26: 14,583,698 km (0.118 R)
• M27: 16,444,247 km (0.112 R)
• M28: 17,604,229 km (0.112 R)
• M29: 18,914,556 km (0.078 R)
• M30: 19,875,723 km (0.118 R)
• M31: 20,044,619 km (0.096 R)
• M32: 21,067,270 km (0.108 R)
• M33: 24,597,031 km (0.087 R)
• M34: 25,050,911 km (0.069 R)
• M35: 25,828,970 km (0.106 R)
• M36: 27,362,049 km (0.118 R)
• M37: 29,067,764 km (0.118 R)
• M38: 29,547,674 km (0.096 R)
• M39: 29,692,185 km (0.116 R)
• M40: 30,758,968 km (0.079 R)
• M41: 31,101,098 km (0.081 R)
• M42: 31,641,146 km (0.108 R)
• M43: 32,184,336 km (0.085 R)
• M44: 32,283,370 km (0.109 R)
• M45: 33,380,072 km (0.118 R)
• M46: 33,580,832 km (0.119 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit