🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.63 AU - 0.69 AU

Year: 232 Days

Day: 19.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.9 AU - 1 AU

Year: 401 Days

Day: 45.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,019,319 km

• M1: 279,150 km (0.111 R)
• M2: 604,824 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.19 AU - 1.49 AU

Year: 672 Days

Day: 13.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,019,319 km

• M1: 292,015 km (0.039 R)
• M2: 683,213 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.18 AU - 1.68 AU

Year: 741 Days

Day: 31.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.24 AU - 1.64 AU

Year: 749 Days

Day: 41 Hours

Environment

Temp: -88 °C

Axial Tilt: 159.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,019,319 km

• M1: 823,985 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.34 AU - 2.08 AU

Year: 969 Days

Day: 36.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,019,319 km

• M1: 134,339 km (0.04 R)
• M2: 1,012,478 km (0.032 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.2 AU - 2.22 AU

Year: 1424 Days

Day: 47.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,019,319 km

• M1: 1,410,259 km (0.086 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.84 AU - 2.96 AU

Year: 1612 Days

Day: 26 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.9 AU - 3.28 AU

Year: 2355 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 104.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,019,319 km

• M1: 105,616 km (0.109 R)
• M2: 181,462 km (0.117 R)
• M3: 277,803 km (0.119 R)
• M4: 403,166 km (0.073 R)
• M5: 495,618 km (0.106 R)
• M6: 548,725 km (0.115 R)
• M7: 620,233 km (0.053 R)
• M8: 678,277 km (0.066 R)
• M9: 929,601 km (0.117 R)
• M10: 1,046,288 km (0.11 R)
• M11: 1,251,685 km (0.062 R)
• M12: 1,326,634 km (0.111 R)
• M13: 1,425,369 km (0.082 R)
• M14: 1,572,423 km (0.067 R)
• M15: 1,653,655 km (0.095 R)
• M16: 2,043,208 km (0.077 R)
• M17: 2,106,637 km (0.098 R)
• M18: 2,301,114 km (0.088 R)
• M19: 2,433,957 km (0.051 R)
• M20: 2,947,527 km (0.062 R)
• M21: 3,019,483 km (0.055 R)
• M22: 3,358,173 km (0.089 R)
• M23: 3,818,186 km (0.094 R)
• M24: 3,928,440 km (0.06 R)
• M25: 3,991,870 km (0.089 R)
• M26: 4,103,769 km (0.117 R)
• M27: 4,200,559 km (0.047 R)
• M28: 4,314,403 km (0.08 R)
• M29: 4,528,477 km (0.103 R)
• M30: 4,595,198 km (0.09 R)
• M31: 4,796,856 km (0.118 R)
• M32: 4,950,194 km (0.11 R)
• M33: 5,401,979 km (0.101 R)
• M34: 5,472,739 km (0.06 R)
• M35: 5,632,958 km (0.083 R)
• M36: 6,122,891 km (0.099 R)
• M37: 6,588,739 km (0.059 R)
• M38: 7,259,985 km (0.051 R)
• M39: 7,534,646 km (0.101 R)
• M40: 7,613,784 km (0.093 R)
• M41: 7,693,220 km (0.089 R)
• M42: 7,752,910 km (0.109 R)
• M43: 8,236,111 km (0.119 R)
• M44: 8,358,482 km (0.07 R)
• M45: 8,833,156 km (0.098 R)
• M46: 8,979,313 km (0.074 R)
• M47: 9,231,834 km (0.079 R)
• M48: 9,486,749 km (0.112 R)
• M49: 9,851,768 km (0.088 R)
• M50: 10,003,310 km (0.112 R)
• M51: 10,177,592 km (0.089 R)
• M52: 10,551,287 km (0.09 R)
• M53: 10,684,130 km (0.088 R)
• M54: 10,750,851 km (0.07 R)
• M55: 10,974,201 km (0.076 R)
• M56: 11,041,520 km (0.097 R)
• M57: 11,108,839 km (0.054 R)
• M58: 11,699,002 km (0.081 R)
• M59: 12,252,814 km (0.117 R)
• M60: 12,345,863 km (0.083 R)
• M61: 12,767,879 km (0.11 R)
• M62: 12,838,639 km (0.063 R)
• M63: 13,004,393 km (0.073 R)
• M64: 13,337,997 km (0.114 R)
• M65: 13,722,613 km (0.09 R)
• M66: 14,208,507 km (0.059 R)
• M67: 14,576,667 km (0.107 R)
• M68: 14,774,286 km (0.081 R)
• M69: 14,898,302 km (0.113 R)
• M70: 15,072,434 km (0.114 R)
• M71: 15,147,233 km (0.114 R)
• M72: 16,004,130 km (0.093 R)
• M73: 16,157,019 km (0.054 R)
• M74: 16,489,874 km (0.104 R)
• M75: 17,110,256 km (0.032 R)
• M76: 17,371,006 km (0.075 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 8.5

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.96 AU - 5.08 AU

Year: 4875 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,019,319 km

• M1: 128,505 km (0.102 R)
• M2: 182,809 km (0.103 R)
• M3: 314,604 km (0.12 R)
• M4: 430,842 km (0.068 R)
• M5: 646,861 km (0.102 R)
• M6: 800,947 km (0.065 R)
• M7: 953,088 km (0.093 R)
• M8: 1,040,154 km (0.084 R)
• M9: 1,099,844 km (0.113 R)
• M10: 1,777,372 km (0.088 R)
• M11: 1,941,182 km (0.117 R)
• M12: 1,996,982 km (0.116 R)
• M13: 2,129,077 km (0.068 R)
• M14: 2,283,611 km (0.097 R)
• M15: 2,362,450 km (0.081 R)
• M16: 2,645,190 km (0.078 R)
• M17: 2,769,655 km (0.119 R)
• M18: 3,111,337 km (0.085 R)
• M19: 3,220,842 km (0.052 R)
• M20: 3,309,404 km (0.077 R)
• M21: 3,695,067 km (0.062 R)
• M22: 3,764,481 km (0.1 R)
• M23: 3,857,979 km (0.112 R)
• M24: 4,023,285 km (0.103 R)
• M25: 4,385,611 km (0.08 R)
• M26: 4,758,259 km (0.074 R)
• M27: 4,986,845 km (0.056 R)
• M28: 5,089,619 km (0.044 R)
• M29: 5,193,140 km (0.106 R)
• M30: 5,323,440 km (0.111 R)
• M31: 5,560,852 km (0.066 R)
• M32: 5,828,632 km (0.067 R)
• M33: 6,183,179 km (0.098 R)
• M34: 6,376,908 km (0.116 R)
• M35: 6,941,640 km (0.092 R)
• M36: 7,317,430 km (0.114 R)
• M37: 7,463,737 km (0.103 R)
• M38: 7,522,529 km (0.099 R)
• M39: 7,788,963 km (0.041 R)
• M40: 8,699,415 km (0.118 R)
• M41: 9,104,377 km (0.098 R)
• M42: 9,420,178 km (0.114 R)
• M43: 9,771,583 km (0.108 R)
• M44: 9,900,387 km (0.105 R)
• M45: 10,225,164 km (0.11 R)
• M46: 10,290,538 km (0.117 R)
• M47: 10,553,232 km (0.097 R)
• M48: 11,797,438 km (0.089 R)
• M49: 12,315,046 km (0.102 R)
• M50: 12,559,040 km (0.053 R)
• M51: 12,629,202 km (0.094 R)
• M52: 12,699,363 km (0.03 R)
• M53: 13,123,024 km (0.111 R)
• M54: 14,311,879 km (0.084 R)
• M55: 15,912,277 km (0.069 R)
• M56: 16,483,741 km (0.068 R)
• M57: 16,907,252 km (0.051 R)
• M58: 17,023,340 km (0.117 R)
• M59: 17,686,208 km (0.05 R)
• M60: 19,765,768 km (0.12 R)
• M61: 20,379,868 km (0.08 R)
• M62: 20,834,196 km (0.103 R)
• M63: 21,584,878 km (0.088 R)
• M64: 21,963,511 km (0.117 R)
• M65: 22,259,565 km (0.091 R)
• M66: 22,941,282 km (0.055 R)
• M67: 23,198,591 km (0.119 R)
• M68: 23,284,609 km (0.028 R)
• M69: 23,543,264 km (0.091 R)
• M70: 23,933,116 km (0.084 R)
• M71: 24,894,881 km (0.107 R)
• M72: 25,958,372 km (0.081 R)
• M73: 26,181,871 km (0.107 R)
• M74: 26,361,090 km (0.063 R)
• M75: 26,675,694 km (0.115 R)
• M76: 27,353,971 km (0.101 R)
• M77: 27,718,092 km (0.108 R)
• M78: 29,144,208 km (0.091 R)
• M79: 29,283,484 km (0.106 R)
• M80: 30,029,977 km (0.101 R)
• M81: 30,264,547 km (0.088 R)
• M82: 30,499,715 km (0.114 R)
• M83: 30,735,631 km (0.053 R)
• M84: 30,924,722 km (0.061 R)
• M85: 31,208,958 km (0.103 R)
• M86: 31,637,107 km (0.061 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit