🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.49 AU - 0.65 AU

Year: 152 Days

Day: 25.3 Hours

Environment

Temp: 254 °C

Axial Tilt: 139.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.54 AU - 3.96 AU

Year: 2564 Days

Day: 20.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,899,947 km

• M1: 702,212 km (0.092 R)
• M2: 1,166,564 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.29 AU - 5.43 AU

Year: 3783 Days

Day: 45.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 14.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.39 AU - 7.51 AU

Year: 5784 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,899,947 km

• M1: 235,168 km (0.051 R)
• M2: 422,016 km (0.044 R)
• M3: 705,952 km (0.099 R)
• M4: 815,458 km (0.044 R)
• M5: 961,765 km (0.078 R)
• M6: 1,101,788 km (0.09 R)
• M7: 1,232,387 km (0.107 R)
• M8: 1,403,677 km (0.089 R)
• M9: 1,601,744 km (0.027 R)
• M10: 1,694,944 km (0.113 R)
• M11: 1,809,237 km (0.079 R)
• M12: 2,066,545 km (0.08 R)
• M13: 2,230,803 km (0.114 R)
• M14: 2,399,699 km (0.043 R)
• M15: 2,507,560 km (0.113 R)
• M16: 2,661,346 km (0.058 R)
• M17: 2,795,685 km (0.09 R)
• M18: 3,048,057 km (0.112 R)
• M19: 3,550,855 km (0.072 R)
• M20: 3,674,423 km (0.1 R)
• M21: 4,183,504 km (0.113 R)
• M22: 4,340,732 km (0.096 R)
• M23: 4,661,021 km (0.118 R)
• M24: 4,824,083 km (0.092 R)
• M25: 5,240,264 km (0.086 R)
• M26: 5,467,054 km (0.098 R)
• M27: 5,610,519 km (0.061 R)
• M28: 5,726,158 km (0.062 R)
• M29: 6,316,321 km (0.04 R)
• M30: 6,802,664 km (0.109 R)
• M31: 6,988,165 km (0.059 R)
• M32: 7,586,706 km (0.11 R)
• M33: 7,876,029 km (0.096 R)
• M34: 8,267,676 km (0.079 R)
• M35: 8,698,967 km (0.048 R)
• M36: 9,377,094 km (0.084 R)
• M37: 10,001,964 km (0.088 R)
• M38: 10,640,448 km (0.062 R)
• M39: 11,659,808 km (0.078 R)
• M40: 12,068,808 km (0.099 R)
• M41: 12,596,290 km (0.096 R)
• M42: 12,862,724 km (0.047 R)
• M43: 13,246,891 km (0.087 R)
• M44: 13,634,649 km (0.089 R)
• M45: 14,144,628 km (0.053 R)
• M46: 15,142,596 km (0.106 R)
• M47: 15,263,920 km (0.108 R)
• M48: 16,287,319 km (0.116 R)
• M49: 16,453,223 km (0.031 R)
• M50: 16,744,639 km (0.046 R)
• M51: 19,094,373 km (0.058 R)
• M52: 19,885,746 km (0.114 R)
• M53: 21,273,565 km (0.101 R)
• M54: 21,773,521 km (0.112 R)
• M55: 22,139,587 km (0.084 R)
• M56: 22,877,853 km (0.032 R)
• M57: 23,953,312 km (0.114 R)
• M58: 24,378,619 km (0.051 R)
• M59: 24,806,319 km (0.116 R)
• M60: 26,347,626 km (0.065 R)
• M61: 27,129,723 km (0.066 R)
• M62: 28,167,933 km (0.098 R)
• M63: 28,666,991 km (0.096 R)
• M64: 28,817,187 km (0.089 R)
• M65: 29,168,892 km (0.025 R)
• M66: 29,673,635 km (0.088 R)
• M67: 30,028,781 km (0.086 R)
• M68: 31,051,132 km (0.113 R)
• M69: 31,205,368 km (0.043 R)
• M70: 31,360,052 km (0.105 R)
• M71: 31,670,019 km (0.066 R)
• M72: 32,032,794 km (0.086 R)
• M73: 32,501,484 km (0.058 R)
• M74: 32,815,191 km (0.102 R)
• M75: 33,340,129 km (0.097 R)
• M76: 33,603,721 km (0.093 R)
• M77: 35,790,991 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 14.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.96 AU - 7.1 AU

Year: 6582 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,899,947 km

• M1: 183,706 km (0.087 R)
• M2: 343,028 km (0.072 R)
• M3: 556,055 km (0.089 R)
• M4: 810,222 km (0.091 R)
• M5: 916,287 km (0.053 R)
• M6: 1,027,737 km (0.113 R)
• M7: 1,279,511 km (0.091 R)
• M8: 1,828,984 km (0.061 R)
• M9: 2,662,693 km (0.11 R)
• M10: 2,772,348 km (0.104 R)
• M11: 2,996,296 km (0.09 R)
• M12: 3,110,589 km (0.106 R)
• M13: 3,343,812 km (0.073 R)
• M14: 3,502,385 km (0.058 R)
• M15: 3,868,751 km (0.072 R)
• M16: 4,035,702 km (0.072 R)
• M17: 4,550,917 km (0.09 R)
• M18: 4,928,801 km (0.118 R)
• M19: 5,270,632 km (0.074 R)
• M20: 5,929,611 km (0.111 R)
• M21: 6,074,422 km (0.1 R)
• M22: 6,515,436 km (0.117 R)
• M23: 6,689,867 km (0.068 R)
• M24: 6,790,247 km (0.066 R)
• M25: 6,941,790 km (0.086 R)
• M26: 7,248,166 km (0.1 R)
• M27: 7,506,971 km (0.102 R)
• M28: 7,768,917 km (0.096 R)
• M29: 8,087,111 km (0.099 R)
• M30: 8,301,784 km (0.106 R)
• M31: 8,736,665 km (0.053 R)
• M32: 8,984,549 km (0.11 R)
• M33: 9,742,262 km (0.092 R)
• M34: 10,230,101 km (0.085 R)
• M35: 10,667,076 km (0.06 R)
• M36: 11,589,646 km (0.108 R)
• M37: 11,892,732 km (0.091 R)
• M38: 12,321,479 km (0.09 R)
• M39: 12,414,080 km (0.092 R)
• M40: 13,037,006 km (0.086 R)
• M41: 13,670,104 km (0.105 R)
• M42: 13,862,038 km (0.103 R)
• M43: 14,605,988 km (0.08 R)
• M44: 14,703,975 km (0.065 R)
• M45: 15,396,164 km (0.1 R)
• M46: 15,529,157 km (0.059 R)
• M47: 15,629,238 km (0.112 R)
• M48: 15,897,167 km (0.065 R)
• M49: 16,031,656 km (0.093 R)
• M50: 16,301,830 km (0.082 R)
• M51: 17,155,734 km (0.081 R)
• M52: 17,293,663 km (0.12 R)
• M53: 18,024,299 km (0.065 R)
• M54: 18,729,354 km (0.115 R)
• M55: 19,049,643 km (0.102 R)
• M56: 19,948,876 km (0.108 R)
• M57: 20,788,419 km (0.078 R)
• M58: 21,009,226 km (0.094 R)
• M59: 21,268,030 km (0.072 R)
• M60: 21,751,231 km (0.1 R)
• M61: 21,900,679 km (0.041 R)
• M62: 23,222,825 km (0.088 R)
• M63: 23,452,009 km (0.105 R)
• M64: 23,566,901 km (0.108 R)
• M65: 24,028,410 km (0.083 R)
• M66: 24,609,598 km (0.103 R)
• M67: 24,921,360 km (0.055 R)
• M68: 25,667,255 km (0.064 R)
• M69: 26,062,791 km (0.098 R)
• M70: 26,420,480 km (0.109 R)
• M71: 26,899,941 km (0.084 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 16,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit