🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 154 Days

Day: 38.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.58 AU - 2.58 AU

Year: 1074 Days

Day: 32.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 66.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.74 AU - 2.88 AU

Year: 1257 Days

Day: 20.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.11 AU - 3.33 AU

Year: 2069 Days

Day: 27.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.4 AU - 4.92 AU

Year: 3039 Days

Day: 28.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,052,491 km

• M1: 2,006,407 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 12.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.59 AU - 5.71 AU

Year: 4810 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,052,491 km

• M1: 153,039 km (0.065 R)
• M2: 232,475 km (0.09 R)
• M3: 324,328 km (0.107 R)
• M4: 418,276 km (0.066 R)
• M5: 576,849 km (0.118 R)
• M6: 664,813 km (0.113 R)
• M7: 1,095,505 km (0.113 R)
• M8: 1,194,389 km (0.118 R)
• M9: 1,886,579 km (0.095 R)
• M10: 1,972,298 km (0.079 R)
• M11: 2,667,629 km (0.12 R)
• M12: 3,205,284 km (0.12 R)
• M13: 3,329,301 km (0.119 R)
• M14: 3,455,112 km (0.077 R)
• M15: 3,776,449 km (0.113 R)
• M16: 3,863,814 km (0.104 R)
• M17: 4,062,929 km (0.055 R)
• M18: 4,242,895 km (0.109 R)
• M19: 4,494,518 km (0.104 R)
• M20: 4,587,269 km (0.119 R)
• M21: 5,036,661 km (0.115 R)
• M22: 5,525,098 km (0.111 R)
• M23: 5,724,662 km (0.107 R)
• M24: 6,054,375 km (0.056 R)
• M25: 6,758,682 km (0.12 R)
• M26: 6,918,752 km (0.081 R)
• M27: 7,107,096 km (0.115 R)
• M28: 8,074,395 km (0.061 R)
• M29: 8,415,628 km (0.11 R)
• M30: 8,878,035 km (0.065 R)
• M31: 9,082,835 km (0.046 R)
• M32: 9,767,095 km (0.085 R)
• M33: 10,222,322 km (0.113 R)
• M34: 10,591,529 km (0.12 R)
• M35: 10,996,491 km (0.08 R)
• M36: 11,122,153 km (0.112 R)
• M37: 11,661,453 km (0.075 R)
• M38: 12,144,355 km (0.082 R)
• M39: 12,404,655 km (0.06 R)
• M40: 12,535,404 km (0.083 R)
• M41: 12,699,662 km (0.111 R)
• M42: 13,063,335 km (0.084 R)
• M43: 13,733,533 km (0.107 R)
• M44: 14,004,754 km (0.119 R)
• M45: 14,483,617 km (0.109 R)
• M46: 15,212,009 km (0.117 R)
• M47: 15,492,655 km (0.048 R)
• M48: 16,380,668 km (0.116 R)
• M49: 16,776,653 km (0.04 R)
• M50: 17,321,788 km (0.073 R)
• M51: 17,578,199 km (0.105 R)
• M52: 17,688,452 km (0.091 R)
• M53: 18,766,155 km (0.088 R)
• M54: 19,067,296 km (0.072 R)
• M55: 19,142,843 km (0.099 R)
• M56: 19,218,390 km (0.051 R)
• M57: 19,559,922 km (0.113 R)
• M58: 19,903,398 km (0.047 R)
• M59: 20,248,969 km (0.071 R)
• M60: 20,868,155 km (0.117 R)
• M61: 21,180,067 km (0.118 R)
• M62: 21,375,741 km (0.047 R)
• M63: 21,690,195 km (0.096 R)
• M64: 22,006,296 km (0.103 R)
• M65: 22,323,742 km (0.057 R)
• M66: 23,487,464 km (0.077 R)
• M67: 24,670,783 km (0.108 R)
• M68: 25,124,813 km (0.093 R)
• M69: 25,706,599 km (0.095 R)
• M70: 26,376,797 km (0.093 R)
• M71: 26,883,336 km (0.098 R)
• M72: 27,095,316 km (0.106 R)
• M73: 27,435,651 km (0.109 R)
• M74: 27,606,342 km (0.1 R)
• M75: 27,691,912 km (0.116 R)
• M76: 27,820,267 km (0.119 R)
• M77: 28,767,970 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 8

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.79 AU - 7.47 AU

Year: 5436 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,052,491 km

• M1: 108,458 km (0.076 R)
• M2: 192,383 km (0.113 R)
• M3: 660,026 km (0.066 R)
• M4: 931,696 km (0.103 R)
• M5: 1,445,863 km (0.118 R)
• M6: 1,760,767 km (0.059 R)
• M7: 1,818,661 km (0.104 R)
• M8: 2,179,192 km (0.104 R)
• M9: 2,283,312 km (0.119 R)
• M10: 2,942,740 km (0.116 R)
• M11: 3,034,892 km (0.076 R)
• M12: 3,245,975 km (0.112 R)
• M13: 3,486,079 km (0.082 R)
• M14: 3,608,301 km (0.111 R)
• M15: 3,831,949 km (0.056 R)
• M16: 4,034,505 km (0.074 R)
• M17: 4,111,548 km (0.093 R)
• M18: 4,188,890 km (0.089 R)
• M19: 4,424,058 km (0.119 R)
• M20: 4,934,635 km (0.058 R)
• M21: 5,294,717 km (0.11 R)
• M22: 5,407,215 km (0.078 R)
• M23: 6,306,149 km (0.067 R)
• M24: 6,941,042 km (0.114 R)
• M25: 7,470,020 km (0.027 R)
• M26: 9,472,537 km (0.041 R)
• M27: 9,815,864 km (0.074 R)
• M28: 10,128,374 km (0.077 R)
• M29: 10,233,242 km (0.077 R)
• M30: 10,408,870 km (0.114 R)
• M31: 10,585,545 km (0.062 R)
• M32: 11,776,045 km (0.09 R)
• M33: 12,071,052 km (0.1 R)
• M34: 12,182,203 km (0.075 R)
• M35: 12,480,651 km (0.114 R)
• M36: 12,668,247 km (0.08 R)
• M37: 12,970,584 km (0.099 R)
• M38: 13,160,573 km (0.071 R)
• M39: 13,969,150 km (0.089 R)
• M40: 14,164,076 km (0.052 R)
• M41: 14,635,459 km (0.038 R)
• M42: 14,992,399 km (0.08 R)
• M43: 15,112,078 km (0.11 R)
• M44: 15,312,090 km (0.09 R)
• M45: 15,392,424 km (0.112 R)
• M46: 16,202,945 km (0.117 R)
• M47: 16,572,153 km (0.093 R)
• M48: 16,778,448 km (0.101 R)
• M49: 16,902,764 km (0.076 R)
• M50: 16,985,641 km (0.108 R)
• M51: 17,570,270 km (0.11 R)
• M52: 17,696,531 km (0.032 R)
• M53: 17,949,650 km (0.074 R)
• M54: 18,119,145 km (0.113 R)
• M55: 18,331,723 km (0.064 R)
• M56: 18,759,274 km (0.082 R)
• M57: 18,888,227 km (0.097 R)
• M58: 19,668,081 km (0.07 R)
• M59: 21,303,784 km (0.117 R)
• M60: 21,438,272 km (0.103 R)
• M61: 21,618,089 km (0.118 R)
• M62: 23,259,028 km (0.116 R)
• M63: 24,047,708 km (0.094 R)
• M64: 24,468,826 km (0.049 R)
• M65: 25,413,237 km (0.071 R)
• M66: 25,698,969 km (0.094 R)
• M67: 26,417,787 km (0.052 R)
• M68: 26,658,789 km (0.059 R)
• M69: 27,191,807 km (0.06 R)
• M70: 27,435,202 km (0.06 R)
• M71: 27,777,183 km (0.115 R)
• M72: 28,169,877 km (0.081 R)
• M73: 28,960,502 km (0.057 R)
• M74: 29,109,502 km (0.053 R)
• M75: 29,458,364 km (0.107 R)
• M76: 29,508,330 km (0.038 R)
• M77: 30,462,614 km (0.067 R)
• M78: 31,631,273 km (0.103 R)
• M79: 34,064,782 km (0.079 R)
• M80: 34,485,002 km (0.071 R)
• M81: 34,537,660 km (0.081 R)
• M82: 34,906,868 km (0.099 R)
• M83: 35,118,549 km (0.094 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.3

Radius: 13.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.06 AU - 9.52 AU

Year: 9334 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,052,491 km

• M1: 211,382 km (0.078 R)
• M2: 451,337 km (0.107 R)
• M3: 681,269 km (0.108 R)
• M4: 874,549 km (0.117 R)
• M5: 965,355 km (0.099 R)
• M6: 1,912,160 km (0.1 R)
• M7: 2,016,131 km (0.075 R)
• M8: 2,266,258 km (0.118 R)
• M9: 2,432,461 km (0.102 R)
• M10: 2,564,556 km (0.094 R)
• M11: 2,836,376 km (0.091 R)
• M12: 3,303,271 km (0.055 R)
• M13: 4,015,656 km (0.054 R)
• M14: 4,610,158 km (0.115 R)
• M15: 6,034,629 km (0.075 R)
• M16: 6,189,462 km (0.057 R)
• M17: 6,397,852 km (0.118 R)
• M18: 7,199,996 km (0.109 R)
• M19: 7,864,659 km (0.079 R)
• M20: 8,033,854 km (0.067 R)
• M21: 8,404,857 km (0.112 R)
• M22: 8,491,325 km (0.104 R)
• M23: 8,694,030 km (0.076 R)
• M24: 8,781,395 km (0.095 R)
• M25: 8,869,059 km (0.073 R)
• M26: 9,045,435 km (0.049 R)
• M27: 9,133,997 km (0.057 R)
• M28: 10,219,479 km (0.086 R)
• M29: 11,504,974 km (0.059 R)
• M30: 11,955,712 km (0.084 R)
• M31: 12,118,026 km (0.037 R)
• M32: 13,107,616 km (0.066 R)
• M33: 14,570,982 km (0.119 R)
• M34: 14,953,504 km (0.111 R)
• M35: 15,871,137 km (0.049 R)
• M36: 16,408,942 km (0.039 R)
• M37: 16,916,228 km (0.119 R)
• M38: 18,431,355 km (0.083 R)
• M39: 18,581,552 km (0.081 R)
• M40: 19,835,780 km (0.064 R)
• M41: 19,951,270 km (0.067 R)
• M42: 20,298,636 km (0.111 R)
• M43: 22,026,342 km (0.069 R)
• M44: 22,265,549 km (0.099 R)
• M45: 23,596,671 km (0.101 R)
• M46: 24,416,018 km (0.118 R)
• M47: 25,453,330 km (0.115 R)
• M48: 26,124,725 km (0.087 R)
• M49: 26,209,098 km (0.092 R)
• M50: 26,335,658 km (0.081 R)
• M51: 27,185,374 km (0.097 R)
• M52: 28,217,001 km (0.116 R)
• M53: 28,650,535 km (0.072 R)
• M54: 28,955,416 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.9

Radius: 4.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.8 AU - 23.08 AU

Year: 30699 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,052,491 km

• M1: 61,186 km (0.099 R)
• M2: 108,758 km (0.088 R)
• M3: 947,703 km (0.107 R)
• M4: 1,086,230 km (0.099 R)
• M5: 1,168,210 km (0.112 R)
• M6: 1,449,155 km (0.096 R)
• M7: 2,681,243 km (0.113 R)
• M8: 2,820,967 km (0.057 R)
• M9: 2,877,515 km (0.08 R)
• M10: 2,963,085 km (0.054 R)
• M11: 3,554,445 km (0.093 R)
• M12: 3,646,299 km (0.063 R)
• M13: 4,673,737 km (0.115 R)
• M14: 5,463,763 km (0.083 R)
• M15: 5,748,149 km (0.113 R)
• M16: 6,147,126 km (0.045 R)
• M17: 6,895,115 km (0.081 R)
• M18: 8,110,000 km (0.11 R)
• M19: 8,271,565 km (0.096 R)
• M20: 8,556,849 km (0.039 R)
• M21: 9,095,102 km (0.109 R)
• M22: 9,516,669 km (0.109 R)
• M23: 9,601,790 km (0.111 R)
• M24: 9,687,061 km (0.115 R)
• M25: 12,084,067 km (0.069 R)
• M26: 12,968,789 km (0.108 R)
• M27: 13,063,036 km (0.11 R)
• M28: 13,157,731 km (0.04 R)
• M29: 14,750,649 km (0.063 R)
• M30: 14,997,187 km (0.061 R)
• M31: 15,096,220 km (0.087 R)
• M32: 15,145,887 km (0.111 R)
• M33: 15,245,220 km (0.1 R)
• M34: 20,043,422 km (0.093 R)
• M35: 21,477,018 km (0.115 R)
• M36: 23,286,405 km (0.052 R)
• M37: 23,401,146 km (0.057 R)
• M38: 24,850,600 km (0.101 R)
• M39: 25,615,793 km (0.097 R)
• M40: 25,675,034 km (0.097 R)
• M41: 26,448,455 km (0.093 R)
• M42: 30,868,623 km (0.104 R)
• M43: 32,327,950 km (0.076 R)
• M44: 33,033,903 km (0.111 R)
• M45: 35,643,189 km (0.062 R)
• M46: 36,505,471 km (0.086 R)
• M47: 36,572,042 km (0.083 R)
• M48: 36,638,763 km (0.114 R)
• M49: 36,905,645 km (0.093 R)
• M50: 39,474,241 km (0.091 R)
• M51: 40,503,923 km (0.103 R)
• M52: 40,572,887 km (0.072 R)
• M53: 41,542,431 km (0.105 R)
• M54: 43,716,238 km (0.086 R)
• M55: 44,567,599 km (0.03 R)
• M56: 46,430,841 km (0.046 R)
• M57: 47,154,296 km (0.065 R)
• M58: 47,517,370 km (0.115 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 16,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit