🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.66 AU - 0.7 AU

Year: 211 Days

Day: 31.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 161.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,388,107 km

• M1: 47,273 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.76 AU - 0.88 AU

Year: 280 Days

Day: 27.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.53 AU - 1.81 AU

Year: 813 Days

Day: 32 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.38 AU - 2.16 AU

Year: 887 Days

Day: 12.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,388,107 km

• M1: 1,220,270 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.1 AU - 4.48 AU

Year: 2780 Days

Day: 35.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.1

Radius: 11.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.98 AU - 11.52 AU

Year: 11469 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,388,107 km

• M1: 154,684 km (0.119 R)
• M2: 381,475 km (0.099 R)
• M3: 478,115 km (0.095 R)
• M4: 597,793 km (0.082 R)
• M5: 770,579 km (0.096 R)
• M6: 1,038,658 km (0.076 R)
• M7: 1,134,999 km (0.087 R)
• M8: 1,460,524 km (0.095 R)
• M9: 2,135,659 km (0.045 R)
• M10: 2,323,704 km (0.043 R)
• M11: 2,716,548 km (0.029 R)
• M12: 2,898,010 km (0.086 R)
• M13: 3,201,544 km (0.09 R)
• M14: 3,688,635 km (0.112 R)
• M15: 4,069,511 km (0.095 R)
• M16: 4,489,731 km (0.034 R)
• M17: 4,570,065 km (0.062 R)
• M18: 4,732,229 km (0.043 R)
• M19: 4,814,059 km (0.058 R)
• M20: 5,258,515 km (0.066 R)
• M21: 5,343,337 km (0.064 R)
• M22: 5,687,262 km (0.072 R)
• M23: 5,832,671 km (0.119 R)
• M24: 6,336,517 km (0.071 R)
• M25: 7,228,120 km (0.029 R)
• M26: 7,354,231 km (0.089 R)
• M27: 7,672,725 km (0.075 R)
• M28: 7,833,692 km (0.041 R)
• M29: 8,822,834 km (0.115 R)
• M30: 9,195,482 km (0.111 R)
• M31: 10,131,815 km (0.077 R)
• M32: 10,450,758 km (0.104 R)
• M33: 10,772,991 km (0.045 R)
• M34: 11,390,531 km (0.09 R)
• M35: 11,500,636 km (0.095 R)
• M36: 11,796,241 km (0.072 R)
• M37: 12,094,389 km (0.105 R)
• M38: 12,169,338 km (0.099 R)
• M39: 12,319,534 km (0.092 R)
• M40: 13,427,606 km (0.116 R)
• M41: 13,817,159 km (0.057 R)
• M42: 13,973,937 km (0.082 R)
• M43: 14,249,945 km (0.094 R)
• M44: 14,329,082 km (0.112 R)
• M45: 14,527,599 km (0.03 R)
• M46: 14,927,474 km (0.077 R)
• M47: 15,007,808 km (0.077 R)
• M48: 15,697,155 km (0.067 R)
• M49: 16,107,502 km (0.051 R)
• M50: 16,231,219 km (0.089 R)
• M51: 16,729,679 km (0.083 R)
• M52: 16,896,930 km (0.096 R)
• M53: 17,656,289 km (0.095 R)
• M54: 17,741,410 km (0.082 R)
• M55: 18,040,157 km (0.081 R)
• M56: 18,729,504 km (0.099 R)
• M57: 19,077,468 km (0.031 R)
• M58: 19,691,418 km (0.068 R)
• M59: 20,000,787 km (0.058 R)
• M60: 20,133,929 km (0.04 R)
• M61: 20,758,949 km (0.088 R)
• M62: 21,617,491 km (0.082 R)
• M63: 21,982,510 km (0.06 R)
• M64: 23,182,733 km (0.098 R)
• M65: 23,743,725 km (0.041 R)
• M66: 25,453,779 km (0.08 R)
• M67: 26,226,601 km (0.115 R)
• M68: 28,142,351 km (0.113 R)
• M69: 28,241,684 km (0.088 R)
• M70: 28,840,973 km (0.067 R)
• M71: 29,444,302 km (0.051 R)
• M72: 29,747,537 km (0.057 R)
• M73: 29,848,964 km (0.101 R)
• M74: 30,204,408 km (0.114 R)
• M75: 31,022,410 km (0.095 R)
• M76: 31,279,419 km (0.085 R)
• M77: 31,743,920 km (0.113 R)
• M78: 31,899,352 km (0.072 R)
• M79: 32,054,934 km (0.098 R)
• M80: 32,158,905 km (0.047 R)
• M81: 33,203,846 km (0.101 R)
• M82: 34,632,206 km (0.042 R)
• M83: 35,649,322 km (0.054 R)
• M84: 36,026,608 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 13.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.88 AU - 14.54 AU

Year: 15096 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,388,107 km

• M1: 186,848 km (0.119 R)
• M2: 273,764 km (0.072 R)
• M3: 705,653 km (0.083 R)
• M4: 851,661 km (0.094 R)
• M5: 1,228,498 km (0.105 R)
• M6: 1,335,460 km (0.083 R)
• M7: 1,598,004 km (0.092 R)
• M8: 2,371,725 km (0.042 R)
• M9: 2,507,260 km (0.101 R)
• M10: 2,881,704 km (0.069 R)
• M11: 3,149,783 km (0.111 R)
• M12: 4,779,802 km (0.098 R)
• M13: 5,156,639 km (0.112 R)
• M14: 5,245,051 km (0.073 R)
• M15: 5,333,912 km (0.035 R)
• M16: 5,483,211 km (0.116 R)
• M17: 5,877,850 km (0.109 R)
• M18: 6,598,762 km (0.048 R)
• M19: 7,018,683 km (0.073 R)
• M20: 7,116,820 km (0.119 R)
• M21: 7,380,860 km (0.065 R)
• M22: 7,952,623 km (0.068 R)
• M23: 8,089,206 km (0.1 R)
• M24: 8,503,891 km (0.034 R)
• M25: 8,678,621 km (0.094 R)
• M26: 8,819,393 km (0.037 R)
• M27: 8,960,912 km (0.058 R)
• M28: 9,210,442 km (0.078 R)
• M29: 9,498,268 km (0.102 R)
• M30: 9,679,730 km (0.109 R)
• M31: 9,825,738 km (0.029 R)
• M32: 11,287,608 km (0.099 R)
• M33: 11,946,138 km (0.1 R)
• M34: 12,537,349 km (0.042 R)
• M35: 12,696,670 km (0.055 R)
• M36: 13,219,066 km (0.039 R)
• M37: 14,036,619 km (0.073 R)
• M38: 14,786,403 km (0.098 R)
• M39: 15,677,558 km (0.06 R)
• M40: 16,021,633 km (0.068 R)
• M41: 16,848,909 km (0.108 R)
• M42: 17,289,924 km (0.115 R)
• M43: 17,378,635 km (0.057 R)
• M44: 17,779,408 km (0.089 R)
• M45: 18,863,244 km (0.089 R)
• M46: 18,954,499 km (0.108 R)
• M47: 19,046,053 km (0.105 R)
• M48: 19,367,240 km (0.112 R)
• M49: 20,482,043 km (0.055 R)
• M50: 20,811,158 km (0.078 R)
• M51: 21,141,919 km (0.095 R)
• M52: 21,522,197 km (0.052 R)
• M53: 21,713,233 km (0.04 R)
• M54: 21,904,719 km (0.04 R)
• M55: 22,773,733 km (0.057 R)
• M56: 23,261,272 km (0.101 R)
• M57: 24,098,123 km (0.085 R)
• M58: 25,045,077 km (0.116 R)
• M59: 25,145,457 km (0.091 R)
• M60: 25,902,722 km (0.046 R)
• M61: 26,055,162 km (0.1 R)
• M62: 26,718,778 km (0.117 R)
• M63: 27,181,484 km (0.095 R)
• M64: 27,284,707 km (0.11 R)
• M65: 28,271,454 km (0.104 R)
• M66: 28,690,328 km (0.109 R)
• M67: 28,953,321 km (0.079 R)
• M68: 29,587,616 km (0.085 R)
• M69: 31,031,386 km (0.085 R)
• M70: 31,193,250 km (0.068 R)
• M71: 31,680,491 km (0.12 R)
• M72: 31,789,099 km (0.028 R)
• M73: 31,897,856 km (0.107 R)
• M74: 34,488,592 km (0.083 R)
• M75: 35,386,030 km (0.045 R)
• M76: 36,347,795 km (0.083 R)
• M77: 37,089,202 km (0.116 R)
• M78: 37,375,682 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.8

Radius: 7.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.71 AU - 15.57 AU

Year: 16930 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,388,107 km

• M1: 279,000 km (0.063 R)
• M2: 544,536 km (0.084 R)
• M3: 649,105 km (0.111 R)
• M4: 728,093 km (0.112 R)
• M5: 861,385 km (0.079 R)
• M6: 949,049 km (0.074 R)
• M7: 1,003,054 km (0.111 R)
• M8: 1,643,632 km (0.115 R)
• M9: 1,888,673 km (0.111 R)
• M10: 2,074,324 km (0.074 R)
• M11: 2,193,404 km (0.12 R)
• M12: 2,339,412 km (0.107 R)
• M13: 2,488,561 km (0.065 R)
• M14: 2,666,582 km (0.064 R)
• M15: 4,478,362 km (0.111 R)
• M16: 4,601,780 km (0.103 R)
• M17: 5,236,225 km (0.077 R)
• M18: 5,333,912 km (0.101 R)
• M19: 5,530,783 km (0.04 R)
• M20: 5,696,687 km (0.112 R)
• M21: 5,931,855 km (0.083 R)
• M22: 6,170,015 km (0.119 R)
• M23: 6,726,519 km (0.116 R)
• M24: 6,903,792 km (0.107 R)
• M25: 7,262,827 km (0.08 R)
• M26: 7,335,232 km (0.118 R)
• M27: 7,481,090 km (0.108 R)
• M28: 7,664,797 km (0.045 R)
• M29: 7,738,548 km (0.081 R)
• M30: 7,924,349 km (0.064 R)
• M31: 8,300,139 km (0.113 R)
• M32: 8,952,385 km (0.111 R)
• M33: 9,422,721 km (0.109 R)
• M34: 10,964,626 km (0.069 R)
• M35: 11,636,919 km (0.117 R)
• M36: 12,192,974 km (0.105 R)
• M37: 12,801,539 km (0.101 R)
• M38: 13,197,973 km (0.109 R)
• M39: 14,639,947 km (0.06 R)
• M40: 14,823,653 km (0.05 R)
• M41: 15,008,257 km (0.072 R)
• M42: 16,178,561 km (0.071 R)
• M43: 16,607,159 km (0.028 R)
• M44: 16,654,881 km (0.091 R)
• M45: 17,039,347 km (0.116 R)
• M46: 18,062,297 km (0.084 R)
• M47: 19,406,434 km (0.107 R)
• M48: 19,557,827 km (0.091 R)
• M49: 19,760,233 km (0.106 R)
• M50: 20,167,139 km (0.116 R)
• M51: 21,613,003 km (0.089 R)
• M52: 21,979,667 km (0.06 R)
• M53: 22,137,343 km (0.093 R)
• M54: 22,454,042 km (0.104 R)
• M55: 22,878,601 km (0.082 R)
• M56: 23,198,740 km (0.097 R)
• M57: 23,681,792 km (0.119 R)
• M58: 24,113,980 km (0.044 R)
• M59: 24,494,258 km (0.106 R)
• M60: 25,812,963 km (0.106 R)
• M61: 26,202,067 km (0.106 R)
• M62: 26,257,717 km (0.057 R)
• M63: 26,817,213 km (0.039 R)
• M64: 26,873,313 km (0.113 R)
• M65: 27,891,027 km (0.109 R)
• M66: 28,118,865 km (0.115 R)
• M67: 28,347,301 km (0.027 R)
• M68: 28,404,447 km (0.11 R)
• M69: 28,576,335 km (0.11 R)
• M70: 28,806,117 km (0.115 R)
• M71: 29,382,967 km (0.1 R)
• M72: 29,498,905 km (0.071 R)
• M73: 29,556,799 km (0.109 R)
• M74: 29,614,843 km (0.095 R)
• M75: 29,672,887 km (0.082 R)
• M76: 30,138,735 km (0.064 R)
• M77: 30,431,049 km (0.109 R)
• M78: 30,606,976 km (0.097 R)
• M79: 31,432,158 km (0.065 R)
• M80: 31,728,661 km (0.087 R)
• M81: 32,264,670 km (0.06 R)
• M82: 33,890,650 km (0.069 R)
• M83: 34,438,477 km (0.095 R)
• M84: 35,604,742 km (0.073 R)
• M85: 37,535,303 km (0.115 R)
• M86: 38,291,669 km (0.06 R)
• M87: 38,418,229 km (0.044 R)
• M88: 39,499,523 km (0.111 R)
• M89: 40,076,073 km (0.063 R)
• M90: 40,268,904 km (0.113 R)
• M91: 41,627,104 km (0.057 R)
• M92: 42,606,371 km (0.109 R)
• M93: 42,671,895 km (0.107 R)
• M94: 43,000,113 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 12,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit