🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.56 AU - 0.6 AU

Year: 161 Days

Day: 33 Hours

Environment

Temp: 218 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,133,518 km

• M1: 268,379 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 174 Days

Day: 20.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,133,518 km

• M1: 118,332 km (0.11 R)
• M2: 182,210 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.05 AU - 2.05 AU

Year: 1072 Days

Day: 15.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,133,518 km

• M1: 324,777 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.05 AU - 2.73 AU

Year: 1350 Days

Day: 24 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,133,518 km

• M1: 1,667,567 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.41 AU - 2.49 AU

Year: 1401 Days

Day: 22.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,133,518 km

• M1: 101,876 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.16 AU - 3.52 AU

Year: 2230 Days

Day: 24.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 9.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.5 AU - 7.08 AU

Year: 5089 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,133,518 km

• M1: 117,434 km (0.057 R)
• M2: 249,230 km (0.093 R)
• M3: 327,619 km (0.117 R)
• M4: 469,887 km (0.065 R)
• M5: 558,000 km (0.063 R)
• M6: 643,420 km (0.047 R)
• M7: 809,474 km (0.037 R)
• M8: 1,194,988 km (0.113 R)
• M9: 1,413,849 km (0.11 R)
• M10: 1,510,041 km (0.093 R)
• M11: 1,671,008 km (0.111 R)
• M12: 1,969,905 km (0.102 R)
• M13: 2,077,914 km (0.047 R)
• M14: 2,201,781 km (0.037 R)
• M15: 2,647,583 km (0.058 R)
• M16: 2,707,123 km (0.111 R)
• M17: 2,888,585 km (0.077 R)
• M18: 3,058,379 km (0.107 R)
• M19: 3,184,041 km (0.076 R)
• M20: 3,311,498 km (0.086 R)
• M21: 3,391,982 km (0.113 R)
• M22: 3,505,826 km (0.115 R)
• M23: 3,637,472 km (0.073 R)
• M24: 4,059,488 km (0.104 R)
• M25: 4,320,237 km (0.112 R)
• M26: 5,135,097 km (0.046 R)
• M27: 5,284,844 km (0.09 R)
• M28: 5,360,391 km (0.071 R)
• M29: 5,704,466 km (0.044 R)
• M30: 5,820,704 km (0.117 R)
• M31: 5,879,196 km (0.084 R)
• M32: 6,055,722 km (0.114 R)
• M33: 6,194,249 km (0.112 R)
• M34: 6,474,446 km (0.094 R)
• M35: 7,360,963 km (0.074 R)
• M36: 7,466,430 km (0.059 R)
• M37: 7,679,158 km (0.113 R)
• M38: 7,764,728 km (0.117 R)
• M39: 8,616,239 km (0.069 R)
• M40: 8,816,999 km (0.078 R)
• M41: 8,929,048 km (0.09 R)
• M42: 9,658,338 km (0.107 R)
• M43: 9,727,602 km (0.043 R)
• M44: 9,913,402 km (0.11 R)
• M45: 10,264,807 km (0.088 R)
• M46: 10,739,781 km (0.073 R)
• M47: 10,835,523 km (0.108 R)
• M48: 11,100,611 km (0.115 R)
• M49: 11,246,170 km (0.058 R)
• M50: 11,883,905 km (0.108 R)
• M51: 12,082,571 km (0.105 R)
• M52: 12,307,417 km (0.064 R)
• M53: 12,483,194 km (0.074 R)
• M54: 13,092,207 km (0.115 R)
• M55: 13,220,263 km (0.119 R)
• M56: 13,374,498 km (0.104 R)
• M57: 13,684,914 km (0.034 R)
• M58: 14,312,627 km (0.107 R)
• M59: 14,418,243 km (0.08 R)
• M60: 14,524,008 km (0.062 R)
• M61: 14,789,694 km (0.074 R)
• M62: 15,325,853 km (0.115 R)
• M63: 15,923,048 km (0.113 R)
• M64: 16,666,250 km (0.093 R)
• M65: 17,056,102 km (0.088 R)
• M66: 17,533,618 km (0.107 R)
• M67: 17,788,084 km (0.051 R)
• M68: 18,472,943 km (0.098 R)
• M69: 18,905,281 km (0.1 R)
• M70: 19,341,060 km (0.069 R)
• M71: 19,399,403 km (0.119 R)
• M72: 19,487,067 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 8.3

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.78 AU - 6.38 AU

Year: 5476 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,133,518 km

• M1: 201,060 km (0.099 R)
• M2: 282,890 km (0.047 R)
• M3: 339,438 km (0.117 R)
• M4: 501,452 km (0.104 R)
• M5: 716,424 km (0.106 R)
• M6: 1,052,571 km (0.106 R)
• M7: 1,487,302 km (0.05 R)
• M8: 1,686,866 km (0.113 R)
• M9: 3,173,270 km (0.054 R)
• M10: 3,336,631 km (0.104 R)
• M11: 3,455,112 km (0.075 R)
• M12: 3,843,468 km (0.106 R)
• M13: 4,220,306 km (0.028 R)
• M14: 4,478,063 km (0.101 R)
• M15: 4,582,632 km (0.06 R)
• M16: 4,955,130 km (0.112 R)
• M17: 5,199,723 km (0.12 R)
• M18: 5,985,860 km (0.108 R)
• M19: 6,072,327 km (0.101 R)
• M20: 6,159,094 km (0.032 R)
• M21: 6,808,648 km (0.107 R)
• M22: 7,111,135 km (0.107 R)
• M23: 7,981,346 km (0.075 R)
• M24: 8,172,232 km (0.089 R)
• M25: 8,493,718 km (0.109 R)
• M26: 9,049,624 km (0.097 R)
• M27: 9,382,180 km (0.115 R)
• M28: 9,651,157 km (0.101 R)
• M29: 10,612,473 km (0.089 R)
• M30: 11,496,297 km (0.093 R)
• M31: 12,440,409 km (0.08 R)
• M32: 12,698,765 km (0.107 R)
• M33: 12,884,416 km (0.089 R)
• M34: 13,409,205 km (0.069 R)
• M35: 13,484,752 km (0.067 R)
• M36: 13,598,297 km (0.107 R)
• M37: 13,788,286 km (0.11 R)
• M38: 14,132,361 km (0.078 R)
• M39: 14,751,248 km (0.027 R)
• M40: 15,064,057 km (0.1 R)
• M41: 15,221,284 km (0.105 R)
• M42: 15,300,122 km (0.09 R)
• M43: 16,741,797 km (0.055 R)
• M44: 17,685,311 km (0.034 R)
• M45: 18,101,043 km (0.03 R)
• M46: 18,477,880 km (0.11 R)
• M47: 18,646,178 km (0.111 R)
• M48: 18,857,260 km (0.105 R)
• M49: 19,239,184 km (0.033 R)
• M50: 20,054,043 km (0.075 R)
• M51: 21,055,452 km (0.095 R)
• M52: 21,407,605 km (0.115 R)
• M53: 21,496,017 km (0.073 R)
• M54: 21,939,425 km (0.118 R)
• M55: 23,288,050 km (0.071 R)
• M56: 23,789,353 km (0.102 R)
• M57: 25,314,204 km (0.039 R)
• M58: 26,017,762 km (0.119 R)
• M59: 28,846,808 km (0.032 R)
• M60: 29,090,952 km (0.108 R)
• M61: 29,433,979 km (0.084 R)
• M62: 29,630,701 km (0.055 R)
• M63: 29,926,456 km (0.085 R)
• M64: 30,074,707 km (0.105 R)
• M65: 30,322,292 km (0.08 R)
• M66: 30,719,923 km (0.091 R)
• M67: 31,369,776 km (0.11 R)
• M68: 31,570,536 km (0.092 R)
• M69: 31,822,309 km (0.085 R)
• M70: 31,973,553 km (0.025 R)
• M71: 32,530,506 km (0.079 R)
• M72: 33,859,533 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 12

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.47 AU - 7.51 AU

Year: 6750 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,133,518 km

• M1: 153,787 km (0.09 R)
• M2: 332,556 km (0.104 R)
• M3: 587,022 km (0.097 R)
• M4: 805,285 km (0.036 R)
• M5: 953,537 km (0.065 R)
• M6: 1,101,489 km (0.078 R)
• M7: 1,311,076 km (0.115 R)
• M8: 1,818,512 km (0.101 R)
• M9: 2,081,505 km (0.029 R)
• M10: 2,303,508 km (0.093 R)
• M11: 3,389,439 km (0.077 R)
• M12: 3,558,485 km (0.073 R)
• M13: 3,683,249 km (0.104 R)
• M14: 3,793,652 km (0.078 R)
• M15: 4,495,715 km (0.103 R)
• M16: 4,647,856 km (0.108 R)
• M17: 5,291,127 km (0.096 R)
• M18: 6,584,101 km (0.079 R)
• M19: 7,127,740 km (0.086 R)
• M20: 7,385,048 km (0.118 R)
• M21: 7,665,694 km (0.105 R)
• M22: 7,908,940 km (0.118 R)
• M23: 8,444,949 km (0.044 R)
• M24: 8,612,200 km (0.11 R)
• M25: 8,696,274 km (0.03 R)
• M26: 8,822,983 km (0.049 R)
• M27: 9,014,020 km (0.079 R)
• M28: 9,227,945 km (0.063 R)
• M29: 9,814,069 km (0.087 R)
• M30: 9,968,005 km (0.113 R)
• M31: 10,233,841 km (0.111 R)
• M32: 10,322,851 km (0.027 R)
• M33: 11,090,737 km (0.107 R)
• M34: 11,274,144 km (0.088 R)
• M35: 11,366,297 km (0.106 R)
• M36: 11,458,599 km (0.046 R)
• M37: 11,713,812 km (0.076 R)
• M38: 12,277,048 km (0.071 R)
• M39: 12,777,154 km (0.057 R)
• M40: 13,356,995 km (0.116 R)
• M41: 14,392,362 km (0.093 R)
• M42: 14,467,311 km (0.081 R)
• M43: 14,743,169 km (0.096 R)
• M44: 14,818,716 km (0.062 R)
• M45: 14,970,259 km (0.11 R)
• M46: 15,376,716 km (0.101 R)
• M47: 15,581,366 km (0.075 R)
• M48: 15,864,106 km (0.072 R)
• M49: 15,993,359 km (0.065 R)
• M50: 16,933,282 km (0.12 R)
• M51: 17,810,823 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit