🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.05 AU - 1.59 AU

Year: 548 Days

Day: 17.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.77 AU - 3.03 AU

Year: 1786 Days

Day: 27.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,523,357 km

• M1: 37,399 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.14 AU - 4.38 AU

Year: 3180 Days

Day: 28.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,523,357 km

• M1: 85,271 km (0.066 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 8.7

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.1 AU - 5.64 AU

Year: 4500 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,523,357 km

• M1: 142,567 km (0.117 R)
• M2: 211,382 km (0.099 R)
• M3: 324,927 km (0.076 R)
• M4: 633,547 km (0.111 R)
• M5: 709,842 km (0.119 R)
• M6: 789,578 km (0.072 R)
• M7: 872,455 km (0.104 R)
• M8: 1,206,806 km (0.09 R)
• M9: 1,303,446 km (0.104 R)
• M10: 1,460,823 km (0.106 R)
• M11: 1,624,483 km (0.048 R)
• M12: 1,778,719 km (0.06 R)
• M13: 2,035,429 km (0.092 R)
• M14: 2,584,154 km (0.069 R)
• M15: 2,968,471 km (0.114 R)
• M16: 3,081,567 km (0.086 R)
• M17: 3,196,159 km (0.09 R)
• M18: 3,370,889 km (0.102 R)
• M19: 3,608,450 km (0.098 R)
• M20: 3,688,934 km (0.082 R)
• M21: 3,810,856 km (0.055 R)
• M22: 3,913,331 km (0.088 R)
• M23: 4,100,328 km (0.069 R)
• M24: 4,226,589 km (0.099 R)
• M25: 4,290,317 km (0.108 R)
• M26: 4,526,383 km (0.09 R)
• M27: 4,744,646 km (0.038 R)
• M28: 5,056,109 km (0.094 R)
• M29: 5,351,415 km (0.085 R)
• M30: 5,628,919 km (0.077 R)
• M31: 6,440,787 km (0.07 R)
• M32: 6,514,239 km (0.088 R)
• M33: 6,612,525 km (0.041 R)
• M34: 7,086,152 km (0.058 R)
• M35: 7,237,994 km (0.091 R)
• M36: 7,648,341 km (0.105 R)
• M37: 7,830,252 km (0.101 R)
• M38: 8,013,509 km (0.091 R)
• M39: 8,118,976 km (0.054 R)
• M40: 8,706,895 km (0.105 R)
• M41: 9,198,175 km (0.085 R)
• M42: 9,336,254 km (0.081 R)
• M43: 9,391,754 km (0.065 R)
• M44: 9,867,176 km (0.099 R)
• M45: 10,036,970 km (0.085 R)
• M46: 10,609,631 km (0.106 R)
• M47: 10,900,000 km (0.092 R)
• M48: 11,281,475 km (0.07 R)
• M49: 11,399,657 km (0.112 R)
• M50: 11,548,058 km (0.051 R)
• M51: 11,966,932 km (0.055 R)
• M52: 12,087,508 km (0.063 R)
• M53: 12,178,164 km (0.118 R)
• M54: 12,543,333 km (0.059 R)
• M55: 12,727,338 km (0.073 R)
• M56: 12,788,823 km (0.096 R)
• M57: 13,378,089 km (0.115 R)
• M58: 14,007,896 km (0.101 R)
• M59: 14,198,783 km (0.055 R)
• M60: 14,776,380 km (0.118 R)
• M61: 15,591,539 km (0.097 R)
• M62: 15,822,368 km (0.073 R)
• M63: 16,320,828 km (0.116 R)
• M64: 16,454,569 km (0.09 R)
• M65: 16,993,570 km (0.111 R)
• M66: 17,095,147 km (0.107 R)
• M67: 17,265,090 km (0.073 R)
• M68: 17,538,106 km (0.066 R)
• M69: 17,709,546 km (0.089 R)
• M70: 18,749,550 km (0.118 R)
• M71: 18,854,568 km (0.054 R)
• M72: 19,418,402 km (0.09 R)
• M73: 19,737,943 km (0.079 R)
• M74: 19,844,906 km (0.074 R)
• M75: 19,987,772 km (0.119 R)
• M76: 20,202,594 km (0.05 R)
• M77: 20,707,038 km (0.043 R)
• M78: 20,815,646 km (0.086 R)
• M79: 20,888,201 km (0.102 R)
• M80: 21,252,173 km (0.098 R)
• M81: 23,028,049 km (0.076 R)
• M82: 24,774,006 km (0.104 R)
• M83: 24,850,899 km (0.104 R)
• M84: 25,624,170 km (0.048 R)
• M85: 26,170,053 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.1

Radius: 15

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.79 AU - 6.69 AU

Year: 4973 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,523,357 km

• M1: 331,359 km (0.049 R)
• M2: 801,246 km (0.112 R)
• M3: 1,045,540 km (0.096 R)
• M4: 1,789,639 km (0.084 R)
• M5: 1,976,786 km (0.109 R)
• M6: 2,635,466 km (0.076 R)
• M7: 2,889,632 km (0.099 R)
• M8: 3,193,167 km (0.073 R)
• M9: 3,296,688 km (0.097 R)
• M10: 3,875,632 km (0.101 R)
• M11: 4,031,064 km (0.099 R)
• M12: 4,394,138 km (0.096 R)
• M13: 5,055,361 km (0.096 R)
• M14: 5,152,450 km (0.103 R)
• M15: 5,274,671 km (0.113 R)
• M16: 5,798,563 km (0.105 R)
• M17: 5,900,290 km (0.086 R)
• M18: 6,444,227 km (0.116 R)
• M19: 7,249,363 km (0.118 R)
• M20: 7,580,423 km (0.106 R)
• M21: 7,803,923 km (0.059 R)
• M22: 8,029,666 km (0.029 R)
• M23: 8,400,968 km (0.036 R)
• M24: 8,865,918 km (0.117 R)
• M25: 9,518,913 km (0.027 R)
• M26: 9,639,339 km (0.066 R)
• M27: 10,156,798 km (0.106 R)
• M28: 10,714,648 km (0.091 R)
• M29: 10,840,011 km (0.09 R)
• M30: 11,060,519 km (0.075 R)
• M31: 11,314,386 km (0.075 R)
• M32: 11,634,376 km (0.05 R)
• M33: 11,763,329 km (0.053 R)
• M34: 12,022,433 km (0.106 R)
• M35: 12,152,733 km (0.116 R)
• M36: 12,513,563 km (0.091 R)
• M37: 12,811,412 km (0.085 R)
• M38: 12,977,914 km (0.101 R)
• M39: 13,178,525 km (0.096 R)
• M40: 13,650,955 km (0.057 R)
• M41: 13,786,940 km (0.109 R)
• M42: 14,163,328 km (0.09 R)
• M43: 14,301,108 km (0.114 R)
• M44: 14,543,157 km (0.11 R)
• M45: 14,961,283 km (0.059 R)
• M46: 15,454,058 km (0.108 R)
• M47: 16,275,351 km (0.072 R)
• M48: 16,528,171 km (0.089 R)
• M49: 17,110,855 km (0.111 R)
• M50: 17,368,014 km (0.106 R)
• M51: 18,034,921 km (0.093 R)
• M52: 18,521,862 km (0.059 R)
• M53: 19,013,141 km (0.05 R)
• M54: 19,585,353 km (0.043 R)
• M55: 19,931,373 km (0.03 R)
• M56: 20,047,311 km (0.113 R)
• M57: 20,201,996 km (0.108 R)
• M58: 20,357,129 km (0.078 R)
• M59: 21,296,454 km (0.066 R)
• M60: 21,930,449 km (0.084 R)
• M61: 22,410,210 km (0.106 R)
• M62: 23,055,126 km (0.07 R)
• M63: 23,217,290 km (0.101 R)
• M64: 23,706,027 km (0.049 R)
• M65: 24,487,077 km (0.07 R)
• M66: 24,611,094 km (0.093 R)
• M67: 25,360,130 km (0.045 R)
• M68: 27,008,400 km (0.08 R)
• M69: 27,350,829 km (0.119 R)
• M70: 27,565,502 km (0.029 R)
• M71: 27,694,755 km (0.027 R)
• M72: 27,824,007 km (0.117 R)
• M73: 28,343,261 km (0.065 R)
• M74: 29,347,512 km (0.105 R)
• M75: 29,523,289 km (0.116 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit