🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.5 AU - 0.72 AU

Year: 177 Days

Day: 42.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.62 AU - 0.92 AU

Year: 251 Days

Day: 21.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,245,359 km

• M1: 103,671 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.05 AU - 1.35 AU

Year: 488 Days

Day: 24.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.24 AU - 1.86 AU

Year: 716 Days

Day: 35.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.51 AU - 3.25 AU

Year: 1813 Days

Day: 13.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,245,359 km

• M1: 2,327,144 km (0.068 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 8.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.7 AU - 6.72 AU

Year: 5060 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 58,245,359 km

• M1: 112,647 km (0.113 R)
• M2: 173,085 km (0.045 R)
• M3: 230,530 km (0.038 R)
• M4: 402,269 km (0.11 R)
• M5: 462,108 km (0.09 R)
• M6: 525,537 km (0.09 R)
• M7: 662,419 km (0.077 R)
• M8: 776,563 km (0.068 R)
• M9: 875,896 km (0.114 R)
• M10: 1,151,305 km (0.099 R)
• M11: 1,257,520 km (0.097 R)
• M12: 1,349,971 km (0.104 R)
• M13: 1,650,364 km (0.086 R)
• M14: 1,780,215 km (0.087 R)
• M15: 1,837,062 km (0.08 R)
• M16: 2,040,365 km (0.104 R)
• M17: 2,220,631 km (0.115 R)
• M18: 2,532,692 km (0.12 R)
• M19: 2,748,562 km (0.085 R)
• M20: 2,825,605 km (0.106 R)
• M21: 3,279,485 km (0.107 R)
• M22: 3,514,952 km (0.094 R)
• M23: 3,622,812 km (0.111 R)
• M24: 3,743,836 km (0.095 R)
• M25: 3,853,940 km (0.038 R)
• M26: 4,178,269 km (0.095 R)
• M27: 4,408,051 km (0.077 R)
• M28: 4,720,710 km (0.117 R)
• M29: 4,786,833 km (0.102 R)
• M30: 5,135,396 km (0.072 R)
• M31: 5,505,950 km (0.072 R)
• M32: 5,659,587 km (0.101 R)
• M33: 5,814,420 km (0.108 R)
• M34: 6,200,832 km (0.08 R)
• M35: 6,743,722 km (0.087 R)
• M36: 7,043,517 km (0.085 R)
• M37: 7,271,205 km (0.059 R)
• M38: 7,424,393 km (0.118 R)
• M39: 7,625,153 km (0.107 R)
• M40: 7,702,944 km (0.109 R)
• M41: 8,478,310 km (0.1 R)
• M42: 8,850,808 km (0.119 R)
• M43: 9,096,598 km (0.107 R)
• M44: 9,162,570 km (0.11 R)
• M45: 9,245,148 km (0.104 R)
• M46: 9,695,737 km (0.103 R)
• M47: 9,932,251 km (0.091 R)
• M48: 10,068,236 km (0.065 R)
• M49: 10,204,819 km (0.109 R)
• M50: 10,376,557 km (0.069 R)
• M51: 10,792,290 km (0.058 R)
• M52: 11,284,317 km (0.057 R)
• M53: 11,373,029 km (0.119 R)
• M54: 11,550,900 km (0.105 R)
• M55: 11,694,066 km (0.097 R)
• M56: 11,909,636 km (0.026 R)
• M57: 12,054,297 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 12.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.16 AU - 13.1 AU

Year: 12853 Days

Day: 12.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,245,359 km

• M1: 154,834 km (0.115 R)
• M2: 279,898 km (0.114 R)
• M3: 433,235 km (0.05 R)
• M4: 530,923 km (0.09 R)
• M5: 913,145 km (0.069 R)
• M6: 1,462,020 km (0.096 R)
• M7: 1,783,356 km (0.108 R)
• M8: 1,952,701 km (0.054 R)
• M9: 2,255,487 km (0.076 R)
• M10: 2,359,757 km (0.113 R)
• M11: 2,546,455 km (0.11 R)
• M12: 2,738,090 km (0.098 R)
• M13: 3,020,231 km (0.104 R)
• M14: 3,194,064 km (0.088 R)
• M15: 4,177,072 km (0.03 R)
• M16: 4,273,862 km (0.091 R)
• M17: 5,922,131 km (0.102 R)
• M18: 7,313,092 km (0.068 R)
• M19: 7,904,901 km (0.117 R)
• M20: 8,471,129 km (0.119 R)
• M21: 8,635,387 km (0.115 R)
• M22: 8,800,693 km (0.107 R)
• M23: 10,030,238 km (0.077 R)
• M24: 10,598,860 km (0.065 R)
• M25: 11,088,194 km (0.098 R)
• M26: 11,630,486 km (0.099 R)
• M27: 11,859,072 km (0.116 R)
• M28: 12,553,655 km (0.117 R)
• M29: 12,835,198 km (0.079 R)
• M30: 13,071,413 km (0.11 R)
• M31: 13,261,402 km (0.072 R)
• M32: 13,500,161 km (0.054 R)
• M33: 14,322,799 km (0.069 R)
• M34: 14,666,276 km (0.112 R)
• M35: 15,111,928 km (0.105 R)
• M36: 15,813,841 km (0.102 R)
• M37: 16,475,363 km (0.088 R)
• M38: 16,732,073 km (0.088 R)
• M39: 16,938,518 km (0.105 R)
• M40: 17,353,951 km (0.094 R)
• M41: 18,353,864 km (0.035 R)
• M42: 18,941,334 km (0.069 R)
• M43: 20,079,924 km (0.097 R)
• M44: 20,299,384 km (0.091 R)
• M45: 20,574,794 km (0.096 R)
• M46: 20,906,901 km (0.107 R)
• M47: 21,240,654 km (0.109 R)
• M48: 23,569,145 km (0.114 R)
• M49: 24,032,898 km (0.043 R)
• M50: 24,558,136 km (0.088 R)
• M51: 25,858,142 km (0.071 R)
• M52: 26,697,086 km (0.062 R)
• M53: 28,524,724 km (0.069 R)
• M54: 28,647,992 km (0.104 R)
• M55: 28,895,128 km (0.09 R)
• M56: 29,953,084 km (0.092 R)
• M57: 30,518,414 km (0.117 R)
• M58: 30,707,506 km (0.094 R)
• M59: 32,235,200 km (0.114 R)
• M60: 33,592,202 km (0.08 R)
• M61: 34,048,625 km (0.102 R)
• M62: 34,638,489 km (0.108 R)
• M63: 34,967,754 km (0.094 R)
• M64: 35,297,917 km (0.096 R)
• M65: 36,897,417 km (0.044 R)
• M66: 37,503,289 km (0.057 R)
• M67: 37,841,380 km (0.101 R)
• M68: 38,112,601 km (0.065 R)
• M69: 39,340,799 km (0.117 R)
• M70: 39,821,906 km (0.099 R)
• M71: 40,998,493 km (0.104 R)
• M72: 42,256,761 km (0.091 R)
• M73: 42,538,005 km (0.109 R)
• M74: 43,314,867 km (0.063 R)
• M75: 43,954,098 km (0.108 R)
• M76: 45,097,924 km (0.068 R)
• M77: 46,324,028 km (0.051 R)
• M78: 47,342,041 km (0.051 R)
• M79: 48,588,042 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.7

Radius: 12.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.66 AU - 12.96 AU

Year: 14106 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,245,359 km

• M1: 159,471 km (0.088 R)
• M2: 356,791 km (0.114 R)
• M3: 441,164 km (0.116 R)
• M4: 534,513 km (0.113 R)
• M5: 618,886 km (0.067 R)
• M6: 708,795 km (0.108 R)
• M7: 1,518,269 km (0.077 R)
• M8: 1,722,619 km (0.109 R)
• M9: 1,936,395 km (0.102 R)
• M10: 2,273,588 km (0.117 R)
• M11: 3,428,334 km (0.071 R)
• M12: 3,872,042 km (0.083 R)
• M13: 4,298,096 km (0.069 R)
• M14: 4,590,560 km (0.091 R)
• M15: 4,814,209 km (0.104 R)
• M16: 5,664,823 km (0.104 R)
• M17: 5,744,558 km (0.098 R)
• M18: 6,271,592 km (0.119 R)
• M19: 6,520,223 km (0.038 R)
• M20: 6,645,736 km (0.103 R)
• M21: 7,027,061 km (0.115 R)
• M22: 7,155,715 km (0.114 R)
• M23: 7,372,033 km (0.09 R)
• M24: 8,123,763 km (0.08 R)
• M25: 9,747,348 km (0.117 R)
• M26: 10,132,264 km (0.089 R)
• M27: 10,326,741 km (0.068 R)
• M28: 10,719,136 km (0.065 R)
• M29: 11,016,686 km (0.115 R)
• M30: 11,216,699 km (0.109 R)
• M31: 11,367,344 km (0.084 R)
• M32: 11,670,878 km (0.11 R)
• M33: 12,028,417 km (0.106 R)
• M34: 12,234,263 km (0.112 R)
• M35: 12,597,487 km (0.062 R)
• M36: 14,248,150 km (0.117 R)
• M37: 14,685,275 km (0.104 R)
• M38: 15,684,589 km (0.075 R)
• M39: 16,306,168 km (0.119 R)
• M40: 16,477,009 km (0.089 R)
• M41: 16,648,597 km (0.099 R)
• M42: 16,935,825 km (0.097 R)
• M43: 18,812,381 km (0.025 R)
• M44: 19,111,577 km (0.12 R)
• M45: 20,630,893 km (0.078 R)
• M46: 21,063,380 km (0.038 R)
• M47: 21,498,710 km (0.094 R)
• M48: 22,886,380 km (0.094 R)
• M49: 23,013,987 km (0.083 R)
• M50: 24,956,066 km (0.114 R)
• M51: 25,681,317 km (0.118 R)
• M52: 26,748,548 km (0.075 R)
• M53: 27,152,462 km (0.091 R)
• M54: 28,444,988 km (0.079 R)
• M55: 29,757,560 km (0.107 R)
• M56: 30,948,658 km (0.108 R)
• M57: 32,441,345 km (0.114 R)
• M58: 33,449,635 km (0.114 R)
• M59: 33,594,446 km (0.079 R)
• M60: 34,030,224 km (0.081 R)
• M61: 34,321,940 km (0.101 R)
• M62: 35,201,725 km (0.083 R)
• M63: 36,088,990 km (0.108 R)
• M64: 36,983,586 km (0.089 R)
• M65: 37,358,478 km (0.067 R)
• M66: 37,810,114 km (0.111 R)
• M67: 38,870,763 km (0.057 R)
• M68: 39,099,348 km (0.112 R)
• M69: 40,094,922 km (0.067 R)
• M70: 40,634,522 km (0.089 R)
• M71: 41,176,515 km (0.083 R)
• M72: 42,032,963 km (0.06 R)
• M73: 42,345,921 km (0.115 R)
• M74: 42,659,628 km (0.11 R)
• M75: 44,876,968 km (0.111 R)
• M76: 44,956,853 km (0.034 R)
• M77: 51,081,839 km (0.101 R)
• M78: 51,666,766 km (0.096 R)
• M79: 52,001,865 km (0.119 R)
• M80: 53,265,369 km (0.086 R)
• M81: 53,943,496 km (0.086 R)
• M82: 58,071,201 km (0.037 R)
• M83: 58,158,267 km (0.033 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit