🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.8 AU - 1.08 AU

Year: 323 Days

Day: 28.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.41 AU - 1.53 AU

Year: 632 Days

Day: 21.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,412,544 km

• M1: 329,415 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.29 AU - 1.97 AU

Year: 738 Days

Day: 33.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.97 AU - 3.11 AU

Year: 1436 Days

Day: 31.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.39 AU - 5.27 AU

Year: 3766 Days

Day: 14.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 10.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.94 AU - 14.12 AU

Year: 13889 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 111,412,544 km

• M1: 266,883 km (0.113 R)
• M2: 683,812 km (0.088 R)
• M3: 933,940 km (0.102 R)
• M4: 1,192,445 km (0.076 R)
• M5: 1,341,145 km (0.056 R)
• M6: 1,428,959 km (0.094 R)
• M7: 1,824,346 km (0.082 R)
• M8: 1,996,982 km (0.06 R)
• M9: 2,123,691 km (0.107 R)
• M10: 2,227,064 km (0.056 R)
• M11: 2,305,602 km (0.104 R)
• M12: 2,574,579 km (0.052 R)
• M13: 2,657,307 km (0.057 R)
• M14: 3,026,066 km (0.056 R)
• M15: 3,320,923 km (0.104 R)
• M16: 3,563,571 km (0.026 R)
• M17: 3,780,637 km (0.092 R)
• M18: 4,293,160 km (0.099 R)
• M19: 4,896,039 km (0.118 R)
• M20: 5,525,397 km (0.086 R)
• M21: 5,959,082 km (0.068 R)
• M22: 6,106,136 km (0.047 R)
• M23: 6,180,187 km (0.046 R)
• M24: 6,441,535 km (0.045 R)
• M25: 6,554,631 km (0.088 R)
• M26: 7,091,238 km (0.118 R)
• M27: 7,602,265 km (0.079 R)
• M28: 7,801,978 km (0.086 R)
• M29: 8,576,745 km (0.077 R)
• M30: 8,868,461 km (0.065 R)
• M31: 10,242,817 km (0.07 R)
• M32: 10,507,904 km (0.118 R)
• M33: 10,909,874 km (0.06 R)
• M34: 11,135,318 km (0.07 R)
• M35: 11,407,885 km (0.094 R)
• M36: 11,820,925 km (0.086 R)
• M37: 12,005,977 km (0.108 R)
• M38: 12,426,048 km (0.082 R)
• M39: 12,614,392 km (0.086 R)
• M40: 13,232,829 km (0.118 R)
• M41: 13,376,892 km (0.057 R)
• M42: 14,598,209 km (0.075 R)
• M43: 15,448,823 km (0.101 R)
• M44: 15,752,955 km (0.115 R)
• M45: 16,007,870 km (0.116 R)
• M46: 16,728,931 km (0.111 R)
• M47: 16,884,812 km (0.087 R)
• M48: 17,041,292 km (0.116 R)
• M49: 21,160,469 km (0.111 R)
• M50: 22,579,555 km (0.115 R)
• M51: 23,387,533 km (0.099 R)
• M52: 23,561,964 km (0.114 R)
• M53: 24,205,085 km (0.109 R)
• M54: 24,676,468 km (0.108 R)
• M55: 25,688,198 km (0.106 R)
• M56: 25,808,026 km (0.087 R)
• M57: 26,895,752 km (0.117 R)
• M58: 27,261,519 km (0.042 R)
• M59: 29,178,017 km (0.088 R)
• M60: 29,428,594 km (0.026 R)
• M61: 29,742,600 km (0.118 R)
• M62: 30,818,807 km (0.035 R)
• M63: 31,843,253 km (0.112 R)
• M64: 32,230,263 km (0.089 R)
• M65: 32,424,441 km (0.054 R)
• M66: 32,683,844 km (0.078 R)
• M67: 34,057,152 km (0.069 R)
• M68: 34,188,948 km (0.072 R)
• M69: 35,315,869 km (0.1 R)
• M70: 35,984,421 km (0.083 R)
• M71: 36,320,269 km (0.098 R)
• M72: 37,946,846 km (0.094 R)
• M73: 38,494,374 km (0.096 R)
• M74: 38,837,851 km (0.06 R)
• M75: 40,221,931 km (0.105 R)
• M76: 40,291,643 km (0.047 R)
• M77: 42,186,749 km (0.079 R)
• M78: 42,967,201 km (0.117 R)
• M79: 43,323,543 km (0.07 R)
• M80: 43,537,768 km (0.105 R)
• M81: 43,967,413 km (0.106 R)
• M82: 44,542,317 km (0.116 R)
• M83: 45,409,536 km (0.086 R)
• M84: 47,970,203 km (0.095 R)
• M85: 48,044,104 km (0.115 R)
• M86: 48,413,910 km (0.085 R)
• M87: 49,156,514 km (0.11 R)
• M88: 49,603,812 km (0.096 R)
• M89: 49,977,507 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.9

Radius: 4

Gravity: 23.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.58 AU - 21.28 AU

Year: 25816 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,412,544 km

• M1: 61,934 km (0.089 R)
• M2: 93,199 km (0.061 R)
• M3: 135,386 km (0.073 R)
• M4: 186,100 km (0.11 R)
• M5: 435,629 km (0.098 R)
• M6: 515,215 km (0.105 R)
• M7: 556,953 km (0.063 R)
• M8: 643,720 km (0.069 R)
• M9: 782,397 km (0.074 R)
• M10: 1,574,966 km (0.106 R)
• M11: 1,988,156 km (0.057 R)
• M12: 2,021,366 km (0.1 R)
• M13: 2,721,933 km (0.082 R)
• M14: 3,175,215 km (0.092 R)
• M15: 3,450,325 km (0.055 R)
• M16: 4,234,817 km (0.065 R)
• M17: 4,406,854 km (0.057 R)
• M18: 4,493,621 km (0.053 R)
• M19: 4,581,136 km (0.105 R)
• M20: 5,815,318 km (0.05 R)
• M21: 6,248,105 km (0.118 R)
• M22: 6,394,711 km (0.087 R)
• M23: 7,452,368 km (0.1 R)
• M24: 8,562,982 km (0.075 R)
• M25: 8,780,348 km (0.076 R)
• M26: 8,889,704 km (0.083 R)
• M27: 9,331,766 km (0.064 R)
• M28: 9,499,315 km (0.112 R)
• M29: 9,837,406 km (0.09 R)
• M30: 9,894,104 km (0.101 R)
• M31: 10,179,537 km (0.119 R)
• M32: 10,467,513 km (0.049 R)
• M33: 11,110,634 km (0.102 R)
• M34: 11,646,194 km (0.104 R)
• M35: 12,007,922 km (0.062 R)
• M36: 12,129,395 km (0.037 R)
• M37: 12,190,282 km (0.108 R)
• M38: 12,742,447 km (0.116 R)
• M39: 12,804,381 km (0.118 R)
• M40: 14,126,377 km (0.037 R)
• M41: 16,088,952 km (0.097 R)
• M42: 16,155,822 km (0.092 R)
• M43: 16,558,988 km (0.119 R)
• M44: 17,719,269 km (0.107 R)
• M45: 18,764,659 km (0.106 R)
• M46: 19,543,915 km (0.071 R)
• M47: 20,768,822 km (0.064 R)
• M48: 21,280,447 km (0.041 R)
• M49: 21,648,457 km (0.075 R)
• M50: 22,839,855 km (0.088 R)
• M51: 22,990,350 km (0.059 R)
• M52: 23,367,786 km (0.114 R)
• M53: 23,671,320 km (0.111 R)
• M54: 24,820,980 km (0.111 R)
• M55: 25,053,006 km (0.098 R)
• M56: 26,618,697 km (0.104 R)
• M57: 26,777,121 km (0.083 R)
• M58: 27,174,154 km (0.032 R)
• M59: 30,090,565 km (0.03 R)
• M60: 31,001,167 km (0.061 R)
• M61: 33,359,876 km (0.043 R)
• M62: 34,216,175 km (0.089 R)
• M63: 34,733,334 km (0.077 R)
• M64: 35,688,367 km (0.109 R)
• M65: 35,950,313 km (0.108 R)
• M66: 36,739,891 km (0.075 R)
• M67: 37,535,303 km (0.107 R)
• M68: 37,801,587 km (0.086 R)
• M69: 38,963,214 km (0.053 R)
• M70: 39,142,881 km (0.117 R)
• M71: 39,774,184 km (0.11 R)
• M72: 40,136,361 km (0.076 R)
• M73: 40,955,409 km (0.09 R)
• M74: 42,056,001 km (0.102 R)
• M75: 42,332,607 km (0.104 R)
• M76: 43,445,316 km (0.096 R)
• M77: 44,661,547 km (0.062 R)
• M78: 47,127,368 km (0.083 R)
• M79: 47,318,854 km (0.084 R)
• M80: 54,081,874 km (0.1 R)
• M81: 54,684,155 km (0.062 R)
• M82: 55,692,744 km (0.115 R)
• M83: 56,199,432 km (0.082 R)
• M84: 57,523,672 km (0.104 R)
• M85: 57,625,997 km (0.105 R)
• M86: 62,186,638 km (0.11 R)
• M87: 64,403,828 km (0.071 R)
• M88: 65,575,479 km (0.103 R)
• M89: 66,324,665 km (0.11 R)
• M90: 66,754,160 km (0.111 R)
• M91: 69,132,467 km (0.103 R)
• M92: 70,769,816 km (0.086 R)
• M93: 72,751,539 km (0.077 R)
• M94: 73,860,358 km (0.082 R)
• M95: 74,194,111 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.5

Radius: 5.4

Gravity: 30.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 18.52 AU - 21.02 AU

Year: 31185 Days

Day: 24 Hours

Environment

Temp: -207 °C

Axial Tilt: 63.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,412,544 km

• M1: 132,394 km (0.063 R)
• M2: 178,470 km (0.119 R)
• M3: 455,526 km (0.064 R)
• M4: 588,817 km (0.102 R)
• M5: 1,201,720 km (0.118 R)
• M6: 1,622,389 km (0.101 R)
• M7: 1,744,610 km (0.081 R)
• M8: 2,924,489 km (0.076 R)
• M9: 3,483,087 km (0.109 R)
• M10: 3,964,344 km (0.086 R)
• M11: 6,025,204 km (0.117 R)
• M12: 6,342,651 km (0.046 R)
• M13: 6,471,155 km (0.105 R)
• M14: 7,871,690 km (0.084 R)
• M15: 9,215,977 km (0.106 R)
• M16: 9,361,536 km (0.101 R)
• M17: 9,434,689 km (0.045 R)
• M18: 9,877,199 km (0.118 R)
• M19: 10,935,754 km (0.093 R)
• M20: 11,012,797 km (0.116 R)
• M21: 11,244,823 km (0.093 R)
• M22: 11,322,614 km (0.105 R)
• M23: 11,635,274 km (0.087 R)
• M24: 11,713,812 km (0.081 R)
• M25: 12,268,970 km (0.094 R)
• M26: 12,670,790 km (0.102 R)
• M27: 18,089,375 km (0.088 R)
• M28: 18,454,693 km (0.103 R)
• M29: 19,565,158 km (0.099 R)
• M30: 19,846,102 km (0.114 R)
• M31: 21,079,088 km (0.092 R)
• M32: 21,463,405 km (0.078 R)
• M33: 22,239,070 km (0.117 R)
• M34: 23,320,513 km (0.097 R)
• M35: 23,419,696 km (0.027 R)
• M36: 24,822,625 km (0.069 R)
• M37: 25,330,211 km (0.092 R)
• M38: 26,355,704 km (0.098 R)
• M39: 32,675,616 km (0.08 R)
• M40: 33,343,271 km (0.12 R)
• M41: 34,015,564 km (0.09 R)
• M42: 34,692,345 km (0.038 R)
• M43: 35,145,925 km (0.103 R)
• M44: 36,864,356 km (0.106 R)
• M45: 37,791,863 km (0.037 R)
• M46: 39,433,700 km (0.067 R)
• M47: 43,394,602 km (0.112 R)
• M48: 44,250,901 km (0.092 R)
• M49: 45,607,903 km (0.108 R)
• M50: 46,478,413 km (0.053 R)
• M51: 47,103,582 km (0.05 R)
• M52: 48,742,128 km (0.05 R)
• M53: 51,428,158 km (0.08 R)
• M54: 51,815,766 km (0.095 R)
• M55: 51,945,168 km (0.057 R)
• M56: 52,984,574 km (0.119 R)
• M57: 53,768,467 km (0.086 R)
• M58: 54,161,909 km (0.092 R)
• M59: 57,477,297 km (0.118 R)
• M60: 57,611,337 km (0.108 R)
• M61: 58,282,732 km (0.074 R)
• M62: 63,054,904 km (0.1 R)
• M63: 64,719,779 km (0.091 R)
• M64: 66,258,543 km (0.056 R)
• M65: 69,371,973 km (0.116 R)
• M66: 70,659,413 km (0.092 R)
• M67: 71,234,018 km (0.1 R)
• M68: 71,954,631 km (0.067 R)
• M69: 72,967,409 km (0.087 R)
• M70: 75,300,088 km (0.084 R)
• M71: 76,181,220 km (0.098 R)
• M72: 76,622,982 km (0.05 R)
• M73: 77,361,248 km (0.117 R)
• M74: 80,337,647 km (0.081 R)
• M75: 81,388,273 km (0.035 R)
• M76: 81,538,768 km (0.076 R)
• M77: 82,292,442 km (0.117 R)
• M78: 83,351,446 km (0.117 R)
• M79: 83,654,830 km (0.092 R)
• M80: 83,958,663 km (0.082 R)
• M81: 85,024,698 km (0.107 R)
• M82: 85,330,177 km (0.035 R)
• M83: 89,333,565 km (0.056 R)
• M84: 91,671,032 km (0.09 R)
• M85: 93,397,990 km (0.115 R)
• M86: 95,293,993 km (0.03 R)
• M87: 98,482,223 km (0.085 R)
• M88: 99,284,816 km (0.101 R)
• M89: 103,329,792 km (0.048 R)
• M90: 104,145,250 km (0.099 R)
• M91: 104,471,972 km (0.105 R)
• M92: 105,782,450 km (0.106 R)
• M93: 105,946,708 km (0.097 R)
• M94: 106,110,966 km (0.088 R)
• M95: 110,578,557 km (0.087 R)
• M96: 110,745,209 km (0.115 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 18,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit