🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.64 AU - 0.74 AU

Year: 218 Days

Day: 22.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.67 AU - 0.86 AU

Year: 252 Days

Day: 31 Hours

Environment

Temp: 151 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.1 AU - 1.3 AU

Year: 501 Days

Day: 12.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.12 AU - 1.68 AU

Year: 631 Days

Day: 28 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.16 AU - 2.28 AU

Year: 1260 Days

Day: 12.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.85 AU - 3.03 AU

Year: 1451 Days

Day: 40.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,807,715 km

• M1: 81,381 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.34 AU - 3.76 AU

Year: 2547 Days

Day: 18.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,807,715 km

• M1: 1,142,479 km (0.1 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 9.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.05 AU - 4.37 AU

Year: 3289 Days

Day: 10.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,807,715 km

• M1: 154,834 km (0.066 R)
• M2: 420,370 km (0.086 R)
• M3: 734,825 km (0.112 R)
• M4: 803,341 km (0.036 R)
• M5: 984,504 km (0.1 R)
• M6: 1,150,707 km (0.064 R)
• M7: 1,314,367 km (0.119 R)
• M8: 1,638,845 km (0.117 R)
• M9: 1,723,966 km (0.061 R)
• M10: 1,858,006 km (0.118 R)
• M11: 2,093,772 km (0.103 R)
• M12: 2,273,439 km (0.081 R)
• M13: 2,556,179 km (0.099 R)
• M14: 3,131,233 km (0.106 R)
• M15: 3,437,759 km (0.031 R)
• M16: 4,053,205 km (0.12 R)
• M17: 4,525,485 km (0.1 R)
• M18: 4,609,110 km (0.099 R)
• M19: 4,977,121 km (0.114 R)
• M20: 5,872,614 km (0.095 R)
• M21: 6,271,442 km (0.05 R)
• M22: 6,542,364 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 11.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.47 AU - 9.19 AU

Year: 9155 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 84,807,715 km

• M1: 301,141 km (0.032 R)
• M2: 674,836 km (0.051 R)
• M3: 1,570,179 km (0.083 R)
• M4: 1,866,981 km (0.098 R)
• M5: 2,050,987 km (0.108 R)
• M6: 2,167,374 km (0.064 R)
• M7: 2,483,325 km (0.096 R)
• M8: 2,576,225 km (0.073 R)
• M9: 3,260,336 km (0.109 R)
• M10: 4,016,852 km (0.117 R)
• M11: 4,500,054 km (0.114 R)
• M12: 4,787,431 km (0.087 R)
• M13: 5,080,792 km (0.057 R)
• M14: 5,159,930 km (0.054 R)
• M15: 5,239,665 km (0.072 R)
• M16: 5,319,700 km (0.073 R)
• M17: 5,440,575 km (0.085 R)
• M18: 5,850,174 km (0.097 R)
• M19: 6,121,844 km (0.117 R)
• M20: 6,248,553 km (0.065 R)
• M21: 6,333,675 km (0.076 R)
• M22: 6,808,199 km (0.116 R)
• M23: 7,027,659 km (0.118 R)
• M24: 7,383,852 km (0.114 R)
• M25: 7,929,136 km (0.103 R)
• M26: 8,136,927 km (0.086 R)
• M27: 8,795,158 km (0.113 R)
• M28: 10,464,221 km (0.091 R)
• M29: 11,102,107 km (0.104 R)
• M30: 11,778,888 km (0.107 R)
• M31: 12,069,257 km (0.11 R)
• M32: 12,388,648 km (0.084 R)
• M33: 13,528,734 km (0.03 R)
• M34: 13,999,668 km (0.099 R)
• M35: 14,363,490 km (0.115 R)
• M36: 14,929,419 km (0.104 R)
• M37: 15,243,724 km (0.078 R)
• M38: 15,387,338 km (0.047 R)
• M39: 15,820,723 km (0.1 R)
• M40: 16,287,618 km (0.091 R)
• M41: 16,818,241 km (0.074 R)
• M42: 16,966,643 km (0.101 R)
• M43: 17,175,182 km (0.069 R)
• M44: 17,294,711 km (0.102 R)
• M45: 17,444,458 km (0.107 R)
• M46: 17,866,324 km (0.112 R)
• M47: 18,078,454 km (0.11 R)
• M48: 18,260,963 km (0.114 R)
• M49: 18,842,899 km (0.048 R)
• M50: 19,213,603 km (0.111 R)
• M51: 19,337,769 km (0.097 R)
• M52: 19,680,497 km (0.109 R)
• M53: 19,868,243 km (0.044 R)
• M54: 20,245,529 km (0.119 R)
• M55: 20,435,069 km (0.041 R)
• M56: 20,561,779 km (0.073 R)
• M57: 20,752,366 km (0.098 R)
• M58: 21,039,295 km (0.101 R)
• M59: 21,263,393 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.8

Radius: 6.1

Gravity: 18.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.65 AU - 17.77 AU

Year: 23712 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,807,715 km

• M1: 148,251 km (0.102 R)
• M2: 201,508 km (0.116 R)
• M3: 263,741 km (0.096 R)
• M4: 451,786 km (0.067 R)
• M5: 583,880 km (0.03 R)
• M6: 2,917,607 km (0.097 R)
• M7: 3,554,146 km (0.058 R)
• M8: 3,642,259 km (0.093 R)
• M9: 3,686,540 km (0.094 R)
• M10: 4,139,373 km (0.113 R)
• M11: 4,900,228 km (0.06 R)
• M12: 5,296,662 km (0.097 R)
• M13: 6,120,049 km (0.113 R)
• M14: 6,172,857 km (0.1 R)
• M15: 8,171,784 km (0.075 R)
• M16: 8,346,664 km (0.109 R)
• M17: 8,464,098 km (0.104 R)
• M18: 8,581,831 km (0.104 R)
• M19: 9,914,000 km (0.094 R)
• M20: 10,414,106 km (0.053 R)
• M21: 10,986,617 km (0.115 R)
• M22: 11,831,546 km (0.094 R)
• M23: 13,171,793 km (0.106 R)
• M24: 13,859,794 km (0.059 R)
• M25: 15,055,829 km (0.099 R)
• M26: 15,413,966 km (0.108 R)
• M27: 16,726,089 km (0.045 R)
• M28: 16,948,242 km (0.075 R)
• M29: 18,301,804 km (0.043 R)
• M30: 18,377,949 km (0.114 R)
• M31: 18,607,133 km (0.084 R)
• M32: 18,991,450 km (0.076 R)
• M33: 22,239,070 km (0.111 R)
• M34: 22,646,724 km (0.069 R)
• M35: 23,056,772 km (0.051 R)
• M36: 23,718,144 km (0.111 R)
• M37: 25,313,456 km (0.032 R)
• M38: 25,568,520 km (0.1 R)
• M39: 25,824,482 km (0.058 R)
• M40: 26,252,930 km (0.074 R)
• M41: 27,990,061 km (0.081 R)
• M42: 29,049,962 km (0.089 R)
• M43: 29,584,924 km (0.055 R)
• M44: 30,393,351 km (0.107 R)
• M45: 30,573,915 km (0.091 R)
• M46: 31,027,047 km (0.083 R)
• M47: 32,399,907 km (0.116 R)
• M48: 34,543,046 km (0.076 R)
• M49: 35,109,573 km (0.094 R)
• M50: 37,309,709 km (0.084 R)
• M51: 38,475,226 km (0.106 R)
• M52: 40,941,646 km (0.064 R)
• M53: 41,041,278 km (0.052 R)
• M54: 42,042,836 km (0.112 R)
• M55: 44,274,537 km (0.115 R)
• M56: 45,714,566 km (0.119 R)
• M57: 46,440,415 km (0.059 R)
• M58: 46,544,386 km (0.039 R)
• M59: 47,274,573 km (0.08 R)
• M60: 48,113,667 km (0.079 R)
• M61: 48,640,551 km (0.107 R)
• M62: 50,232,721 km (0.102 R)
• M63: 50,339,534 km (0.116 R)
• M64: 51,626,375 km (0.107 R)
• M65: 51,841,945 km (0.108 R)
• M66: 53,686,188 km (0.104 R)
• M67: 53,795,245 km (0.064 R)
• M68: 56,325,992 km (0.115 R)
• M69: 56,436,994 km (0.093 R)
• M70: 57,550,002 km (0.036 R)
• M71: 58,670,340 km (0.075 R)
• M72: 59,007,833 km (0.114 R)
• M73: 59,233,277 km (0.115 R)
• M74: 59,910,955 km (0.059 R)
• M75: 61,845,405 km (0.106 R)
• M76: 62,303,474 km (0.068 R)
• M77: 63,107,862 km (0.07 R)
• M78: 64,959,435 km (0.069 R)
• M79: 65,425,133 km (0.104 R)
• M80: 67,416,580 km (0.116 R)
• M81: 71,218,759 km (0.091 R)
• M82: 72,059,798 km (0.086 R)
• M83: 72,783,254 km (0.061 R)
• M84: 72,903,979 km (0.108 R)
• M85: 73,145,879 km (0.095 R)
• M86: 73,994,248 km (0.081 R)
• M87: 74,237,345 km (0.109 R)
• M88: 76,436,434 km (0.109 R)
• M89: 79,153,131 km (0.102 R)
• M90: 80,273,619 km (0.09 R)
• M91: 82,908,486 km (0.094 R)
• M92: 84,299,896 km (0.035 R)
• M93: 84,426,755 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit