🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 129 Days

Day: 32.8 Hours

Environment

Temp: 253 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.97 AU - 0.97 AU

Year: 337 Days

Day: 28.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.36 AU - 1.68 AU

Year: 662 Days

Day: 17.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.33 AU - 1.73 AU

Year: 668 Days

Day: 38.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,645,654 km

• M1: 50,564 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.94 AU - 5.16 AU

Year: 3427 Days

Day: 22 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 10.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.7 AU - 13.78 AU

Year: 13306 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,645,654 km

• M1: 152,590 km (0.102 R)
• M2: 245,939 km (0.113 R)
• M3: 401,221 km (0.054 R)
• M4: 593,904 km (0.107 R)
• M5: 801,097 km (0.085 R)
• M6: 1,165,667 km (0.095 R)
• M7: 1,264,700 km (0.086 R)
• M8: 1,471,594 km (0.07 R)
• M9: 1,965,118 km (0.113 R)
• M10: 2,036,326 km (0.12 R)
• M11: 2,430,965 km (0.093 R)
• M12: 2,507,709 km (0.087 R)
• M13: 2,849,540 km (0.115 R)
• M14: 3,375,975 km (0.119 R)
• M15: 3,812,951 km (0.09 R)
• M16: 4,083,723 km (0.097 R)
• M17: 4,454,576 km (0.066 R)
• M18: 4,707,995 km (0.114 R)
• M19: 4,836,499 km (0.109 R)
• M20: 5,295,316 km (0.073 R)
• M21: 5,905,825 km (0.044 R)
• M22: 6,079,358 km (0.093 R)
• M23: 6,184,376 km (0.095 R)
• M24: 6,754,344 km (0.09 R)
• M25: 6,863,251 km (0.03 R)
• M26: 7,341,216 km (0.079 R)
• M27: 7,528,064 km (0.096 R)
• M28: 7,603,162 km (0.032 R)
• M29: 8,524,386 km (0.075 R)
• M30: 12,060,730 km (0.069 R)
• M31: 12,325,668 km (0.118 R)
• M32: 12,951,286 km (0.091 R)
• M33: 13,086,672 km (0.039 R)
• M34: 13,404,418 km (0.104 R)
• M35: 13,862,786 km (0.058 R)
• M36: 14,466,413 km (0.096 R)
• M37: 14,560,062 km (0.095 R)
• M38: 15,316,279 km (0.118 R)
• M39: 16,182,450 km (0.084 R)
• M40: 16,425,846 km (0.096 R)
• M41: 17,014,963 km (0.074 R)
• M42: 17,312,064 km (0.104 R)
• M43: 17,961,917 km (0.099 R)
• M44: 18,467,109 km (0.119 R)
• M45: 19,802,569 km (0.061 R)
• M46: 20,903,909 km (0.084 R)
• M47: 21,115,889 km (0.072 R)
• M48: 21,917,285 km (0.055 R)
• M49: 22,240,715 km (0.083 R)
• M50: 22,892,214 km (0.111 R)
• M51: 23,881,206 km (0.119 R)
• M52: 24,269,562 km (0.041 R)
• M53: 24,604,063 km (0.114 R)
• M54: 25,221,453 km (0.113 R)
• M55: 26,471,343 km (0.086 R)
• M56: 26,758,122 km (0.069 R)
• M57: 27,450,910 km (0.053 R)
• M58: 27,741,280 km (0.118 R)
• M59: 27,974,353 km (0.081 R)
• M60: 28,208,025 km (0.11 R)
• M61: 29,921,669 km (0.09 R)
• M62: 30,160,726 km (0.037 R)
• M63: 30,340,393 km (0.095 R)
• M64: 31,062,651 km (0.106 R)
• M65: 31,668,822 km (0.119 R)
• M66: 32,278,882 km (0.061 R)
• M67: 32,646,893 km (0.113 R)
• M68: 32,769,713 km (0.075 R)
• M69: 33,510,821 km (0.119 R)
• M70: 34,820,700 km (0.088 R)
• M71: 36,274,492 km (0.102 R)
• M72: 36,529,406 km (0.116 R)
• M73: 38,915,044 km (0.03 R)
• M74: 39,502,963 km (0.056 R)
• M75: 40,555,235 km (0.086 R)
• M76: 42,084,125 km (0.089 R)
• M77: 43,699,632 km (0.108 R)
• M78: 44,992,756 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 11.9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.58 AU - 13.1 AU

Year: 14386 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,645,654 km

• M1: 359,932 km (0.087 R)
• M2: 555,158 km (0.101 R)
• M3: 667,506 km (0.069 R)
• M4: 1,055,114 km (0.114 R)
• M5: 1,617,452 km (0.079 R)
• M6: 2,949,472 km (0.025 R)
• M7: 3,262,580 km (0.113 R)
• M8: 3,477,253 km (0.063 R)
• M9: 4,111,099 km (0.069 R)
• M10: 5,190,448 km (0.106 R)
• M11: 5,315,661 km (0.114 R)
• M12: 5,526,445 km (0.073 R)
• M13: 6,044,053 km (0.113 R)
• M14: 6,758,233 km (0.058 R)
• M15: 6,986,969 km (0.04 R)
• M16: 9,158,232 km (0.067 R)
• M17: 9,925,071 km (0.11 R)
• M18: 10,185,371 km (0.083 R)
• M19: 10,606,489 km (0.061 R)
• M20: 12,014,355 km (0.114 R)
• M21: 14,410,164 km (0.099 R)
• M22: 14,586,840 km (0.111 R)
• M23: 14,942,284 km (0.1 R)
• M24: 15,121,203 km (0.106 R)
• M25: 16,331,600 km (0.117 R)
• M26: 16,700,807 km (0.028 R)
• M27: 18,268,742 km (0.109 R)
• M28: 18,459,928 km (0.118 R)
• M29: 19,686,930 km (0.075 R)
• M30: 19,817,679 km (0.096 R)
• M31: 20,873,690 km (0.116 R)
• M32: 21,542,841 km (0.098 R)
• M33: 21,812,566 km (0.115 R)
• M34: 22,833,871 km (0.067 R)
• M35: 23,108,832 km (0.118 R)
• M36: 23,246,761 km (0.079 R)
• M37: 24,079,872 km (0.081 R)
• M38: 25,490,280 km (0.091 R)
• M39: 26,421,228 km (0.084 R)
• M40: 26,927,168 km (0.115 R)
• M41: 28,685,990 km (0.109 R)
• M42: 29,804,085 km (0.115 R)
• M43: 30,708,853 km (0.117 R)
• M44: 31,240,823 km (0.117 R)
• M45: 32,699,851 km (0.098 R)
• M46: 33,320,981 km (0.06 R)
• M47: 33,476,862 km (0.079 R)
• M48: 33,710,983 km (0.094 R)
• M49: 33,789,222 km (0.067 R)
• M50: 36,644,746 km (0.09 R)
• M51: 36,966,681 km (0.052 R)
• M52: 37,370,595 km (0.055 R)
• M53: 39,164,872 km (0.106 R)
• M54: 39,411,709 km (0.115 R)
• M55: 39,659,144 km (0.085 R)
• M56: 40,404,291 km (0.075 R)
• M57: 40,653,820 km (0.09 R)
• M58: 41,824,573 km (0.113 R)
• M59: 44,199,289 km (0.068 R)
• M60: 44,284,859 km (0.093 R)
• M61: 45,057,981 km (0.101 R)
• M62: 46,008,825 km (0.054 R)
• M63: 48,459,089 km (0.1 R)
• M64: 48,547,501 km (0.055 R)
• M65: 48,901,150 km (0.071 R)
• M66: 49,789,163 km (0.114 R)
• M67: 50,145,805 km (0.085 R)
• M68: 50,414,034 km (0.106 R)
• M69: 52,032,533 km (0.079 R)
• M70: 52,485,067 km (0.071 R)
• M71: 53,303,068 km (0.08 R)
• M72: 54,308,515 km (0.087 R)
• M73: 55,320,395 km (0.118 R)
• M74: 55,782,204 km (0.103 R)
• M75: 56,431,159 km (0.119 R)
• M76: 58,298,889 km (0.115 R)
• M77: 59,334,704 km (0.072 R)
• M78: 59,523,796 km (0.11 R)
• M79: 59,618,342 km (0.028 R)
• M80: 61,424,736 km (0.04 R)
• M81: 64,119,293 km (0.063 R)
• M82: 64,216,232 km (0.043 R)
• M83: 64,507,499 km (0.1 R)
• M84: 64,993,693 km (0.069 R)
• M85: 65,091,081 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.8

Radius: 6

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 15.33 AU - 25.01 AU

Year: 31986 Days

Day: 20 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,645,654 km

• M1: 184,454 km (0.086 R)
• M2: 311,014 km (0.104 R)
• M3: 385,364 km (0.107 R)
• M4: 508,932 km (0.031 R)
• M5: 553,063 km (0.109 R)
• M6: 669,450 km (0.114 R)
• M7: 743,202 km (0.102 R)
• M8: 953,537 km (0.103 R)
• M9: 1,037,162 km (0.088 R)
• M10: 1,523,954 km (0.096 R)
• M11: 2,599,413 km (0.076 R)
• M12: 2,877,515 km (0.073 R)
• M13: 3,040,726 km (0.073 R)
• M14: 4,881,229 km (0.092 R)
• M15: 5,125,073 km (0.092 R)
• M16: 6,035,975 km (0.105 R)
• M17: 6,886,888 km (0.037 R)
• M18: 6,995,944 km (0.081 R)
• M19: 7,215,554 km (0.092 R)
• M20: 7,381,907 km (0.059 R)
• M21: 7,549,457 km (0.108 R)
• M22: 7,718,203 km (0.042 R)
• M23: 8,174,476 km (0.056 R)
• M24: 8,289,966 km (0.117 R)
• M25: 8,522,441 km (0.055 R)
• M26: 10,709,562 km (0.04 R)
• M27: 11,090,139 km (0.052 R)
• M28: 11,282,073 km (0.054 R)
• M29: 11,734,158 km (0.065 R)
• M30: 11,864,458 km (0.112 R)
• M31: 11,929,832 km (0.099 R)
• M32: 12,060,880 km (0.061 R)
• M33: 12,258,199 km (0.108 R)
• M34: 12,324,321 km (0.088 R)
• M35: 13,464,856 km (0.104 R)
• M36: 13,533,072 km (0.078 R)
• M37: 14,708,911 km (0.085 R)
• M38: 14,849,384 km (0.081 R)
• M39: 16,496,756 km (0.102 R)
• M40: 16,935,975 km (0.083 R)
• M41: 17,975,680 km (0.116 R)
• M42: 18,050,778 km (0.113 R)
• M43: 18,126,026 km (0.069 R)
• M44: 18,807,145 km (0.058 R)
• M45: 20,194,366 km (0.085 R)
• M46: 20,507,026 km (0.117 R)
• M47: 21,137,431 km (0.058 R)
• M48: 21,454,878 km (0.077 R)
• M49: 21,694,085 km (0.081 R)
• M50: 25,723,803 km (0.114 R)
• M51: 26,403,127 km (0.092 R)
• M52: 26,830,827 km (0.107 R)
• M53: 28,214,607 km (0.084 R)
• M54: 29,887,710 km (0.068 R)
• M55: 30,422,821 km (0.109 R)
• M56: 31,955,751 km (0.048 R)
• M57: 32,869,195 km (0.111 R)
• M58: 33,053,051 km (0.093 R)
• M59: 33,976,668 km (0.118 R)
• M60: 34,162,469 km (0.092 R)
• M61: 34,628,317 km (0.107 R)
• M62: 34,721,815 km (0.084 R)
• M63: 35,190,206 km (0.105 R)
• M64: 36,512,801 km (0.11 R)
• M65: 39,012,133 km (0.087 R)
• M66: 39,303,998 km (0.119 R)
• M67: 41,764,584 km (0.077 R)
• M68: 44,782,422 km (0.108 R)
• M69: 47,143,375 km (0.111 R)
• M70: 47,661,882 km (0.11 R)
• M71: 48,182,333 km (0.055 R)
• M72: 48,495,591 km (0.106 R)
• M73: 51,237,869 km (0.117 R)
• M74: 52,198,886 km (0.088 R)
• M75: 53,597,476 km (0.106 R)
• M76: 54,247,030 km (0.044 R)
• M77: 56,871,575 km (0.103 R)
• M78: 58,421,559 km (0.101 R)
• M79: 59,873,257 km (0.089 R)
• M80: 60,097,504 km (0.075 R)
• M81: 61,449,719 km (0.088 R)
• M82: 63,039,944 km (0.1 R)
• M83: 63,496,667 km (0.103 R)
• M84: 64,643,633 km (0.077 R)
• M85: 65,219,585 km (0.089 R)
• M86: 66,957,763 km (0.097 R)
• M87: 68,476,481 km (0.027 R)
• M88: 69,888,385 km (0.106 R)
• M89: 71,785,885 km (0.115 R)
• M90: 73,820,416 km (0.063 R)
• M91: 75,510,124 km (0.087 R)
• M92: 75,752,622 km (0.09 R)
• M93: 76,968,553 km (0.112 R)
• M94: 77,212,547 km (0.064 R)
• M95: 80,407,659 km (0.116 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit