🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.6 AU

Year: 154 Days

Day: 21 Hours

Environment

Temp: 226 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.8 AU - 1.08 AU

Year: 335 Days

Day: 21.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.93 AU - 2.03 AU

Year: 1023 Days

Day: 42 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.92 AU - 2.16 AU

Year: 1070 Days

Day: 19 Hours

Environment

Temp: -63 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.82 AU - 2.82 AU

Year: 1738 Days

Day: 15.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.57 AU - 4.51 AU

Year: 2981 Days

Day: 12.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.2 AU - 4.88 AU

Year: 2981 Days

Day: 41.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,181,662 km

• M1: 3,368,944 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 13.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.54 AU - 7.94 AU

Year: 6423 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,181,662 km

• M1: 181,313 km (0.096 R)
• M2: 409,300 km (0.073 R)
• M3: 562,787 km (0.101 R)
• M4: 708,346 km (0.092 R)
• M5: 947,703 km (0.108 R)
• M6: 1,304,643 km (0.074 R)
• M7: 1,492,239 km (0.083 R)
• M8: 1,717,982 km (0.039 R)
• M9: 2,187,719 km (0.115 R)
• M10: 2,299,319 km (0.072 R)
• M11: 2,817,227 km (0.088 R)
• M12: 2,904,293 km (0.119 R)
• M13: 2,992,107 km (0.111 R)
• M14: 3,557,437 km (0.06 R)
• M15: 3,708,830 km (0.063 R)
• M16: 3,939,959 km (0.083 R)
• M17: 4,295,553 km (0.054 R)
• M18: 4,558,995 km (0.078 R)
• M19: 4,641,124 km (0.075 R)
• M20: 4,765,291 km (0.088 R)
• M21: 5,294,717 km (0.095 R)
• M22: 5,798,413 km (0.075 R)
• M23: 6,158,047 km (0.086 R)
• M24: 6,249,002 km (0.033 R)
• M25: 6,478,635 km (0.037 R)
• M26: 6,641,098 km (0.099 R)
• M27: 7,256,095 km (0.089 R)
• M28: 7,692,771 km (0.108 R)
• M29: 7,815,591 km (0.094 R)
• M30: 8,063,176 km (0.03 R)
• M31: 8,591,705 km (0.07 R)
• M32: 8,770,325 km (0.102 R)
• M33: 9,053,663 km (0.094 R)
• M34: 9,523,700 km (0.102 R)
• M35: 10,189,859 km (0.055 R)
• M36: 10,324,946 km (0.116 R)
• M37: 10,926,329 km (0.089 R)
• M38: 11,314,835 km (0.109 R)
• M39: 13,148,905 km (0.094 R)
• M40: 13,237,168 km (0.104 R)
• M41: 13,890,162 km (0.1 R)
• M42: 14,010,140 km (0.074 R)
• M43: 14,402,086 km (0.103 R)
• M44: 14,797,773 km (0.091 R)
• M45: 15,475,451 km (0.094 R)
• M46: 15,661,999 km (0.066 R)
• M47: 16,257,848 km (0.109 R)
• M48: 16,574,397 km (0.077 R)
• M49: 16,669,840 km (0.092 R)
• M50: 16,797,298 km (0.114 R)
• M51: 17,374,895 km (0.116 R)
• M52: 18,319,157 km (0.048 R)
• M53: 18,648,571 km (0.041 R)
• M54: 19,313,534 km (0.069 R)
• M55: 19,514,444 km (0.104 R)
• M56: 19,648,783 km (0.119 R)
• M57: 20,291,306 km (0.118 R)
• M58: 20,598,131 km (0.072 R)
• M59: 20,872,045 km (0.089 R)
• M60: 21,147,305 km (0.087 R)
• M61: 21,666,409 km (0.043 R)
• M62: 22,365,330 km (0.118 R)
• M63: 23,036,127 km (0.118 R)
• M64: 23,463,229 km (0.07 R)
• M65: 23,570,341 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 14.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.28 AU - 8.54 AU

Year: 7405 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,181,662 km

• M1: 236,963 km (0.094 R)
• M2: 407,654 km (0.1 R)
• M3: 505,042 km (0.092 R)
• M4: 746,643 km (0.095 R)
• M5: 874,848 km (0.027 R)
• M6: 1,082,939 km (0.096 R)
• M7: 1,250,339 km (0.04 R)
• M8: 1,387,071 km (0.111 R)
• M9: 1,654,852 km (0.119 R)
• M10: 2,217,788 km (0.087 R)
• M11: 2,410,321 km (0.107 R)
• M12: 2,735,397 km (0.071 R)
• M13: 2,838,320 km (0.097 R)
• M14: 2,995,249 km (0.07 R)
• M15: 3,623,859 km (0.117 R)
• M16: 3,997,255 km (0.04 R)
• M17: 5,288,135 km (0.079 R)
• M18: 5,417,537 km (0.041 R)
• M19: 5,811,877 km (0.068 R)
• M20: 6,080,106 km (0.12 R)
• M21: 6,181,833 km (0.073 R)
• M22: 6,594,125 km (0.113 R)
• M23: 7,193,563 km (0.115 R)
• M24: 7,958,457 km (0.101 R)
• M25: 8,902,719 km (0.117 R)
• M26: 9,212,386 km (0.082 R)
• M27: 9,683,620 km (0.076 R)
• M28: 10,042,206 km (0.063 R)
• M29: 10,203,024 km (0.055 R)
• M30: 10,813,832 km (0.079 R)
• M31: 11,646,643 km (0.106 R)
• M32: 12,413,781 km (0.085 R)
• M33: 12,934,381 km (0.083 R)
• M34: 13,907,366 km (0.115 R)
• M35: 14,041,855 km (0.114 R)
• M36: 14,448,013 km (0.103 R)
• M37: 14,812,284 km (0.086 R)
• M38: 15,225,772 km (0.11 R)
• M39: 15,876,523 km (0.112 R)
• M40: 16,111,242 km (0.097 R)
• M41: 16,205,339 km (0.1 R)
• M42: 16,631,543 km (0.114 R)
• M43: 18,372,713 km (0.086 R)
• M44: 19,364,846 km (0.049 R)
• M45: 20,425,495 km (0.092 R)
• M46: 21,556,754 km (0.116 R)
• M47: 21,816,755 km (0.114 R)
• M48: 22,077,803 km (0.036 R)
• M49: 22,287,240 km (0.065 R)
• M50: 24,041,275 km (0.084 R)
• M51: 25,619,084 km (0.118 R)
• M52: 26,004,897 km (0.119 R)
• M53: 26,950,056 km (0.09 R)
• M54: 27,118,055 km (0.084 R)
• M55: 28,246,621 km (0.099 R)
• M56: 28,874,035 km (0.1 R)
• M57: 29,621,276 km (0.063 R)
• M58: 30,258,563 km (0.045 R)
• M59: 30,433,144 km (0.108 R)
• M60: 30,549,830 km (0.067 R)
• M61: 32,494,901 km (0.114 R)
• M62: 32,793,050 km (0.09 R)
• M63: 33,092,246 km (0.106 R)
• M64: 33,874,194 km (0.103 R)
• M65: 35,640,346 km (0.109 R)
• M66: 36,009,554 km (0.099 R)
• M67: 36,194,606 km (0.096 R)
• M68: 36,565,759 km (0.067 R)
• M69: 36,813,792 km (0.05 R)
• M70: 38,755,423 km (0.1 R)
• M71: 40,089,686 km (0.118 R)
• M72: 41,956,668 km (0.096 R)
• M73: 42,151,444 km (0.117 R)
• M74: 42,737,568 km (0.095 R)
• M75: 43,064,440 km (0.054 R)
• M76: 43,457,583 km (0.115 R)
• M77: 43,654,753 km (0.1 R)
• M78: 43,786,250 km (0.052 R)
• M79: 44,115,664 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 11,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit