🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.48 AU - 0.54 AU

Year: 130 Days

Day: 35.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,329,296 km

• M1: 434,133 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.81 AU

Year: 187 Days

Day: 40.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,329,296 km

• M1: 124,017 km (0.09 R)
• M2: 325,675 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.01 AU - 1.43 AU

Year: 480 Days

Day: 39.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.45 AU - 1.93 AU

Year: 783 Days

Day: 42.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.73 AU - 2.07 AU

Year: 934 Days

Day: 27.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2 AU - 3.18 AU

Year: 1486 Days

Day: 24.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.66 AU - 4.28 AU

Year: 2820 Days

Day: 20.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.7 AU - 5.66 AU

Year: 3609 Days

Day: 12.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 8.4

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.34 AU - 8.16 AU

Year: 6958 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,329,296 km

• M1: 140,921 km (0.12 R)
• M2: 248,482 km (0.088 R)
• M3: 332,706 km (0.1 R)
• M4: 417,976 km (0.119 R)
• M5: 511,625 km (0.084 R)
• M6: 639,680 km (0.055 R)
• M7: 707,897 km (0.089 R)
• M8: 959,521 km (0.062 R)
• M9: 1,038,957 km (0.082 R)
• M10: 1,187,657 km (0.101 R)
• M11: 1,325,886 km (0.118 R)
• M12: 1,580,651 km (0.042 R)
• M13: 2,348,238 km (0.118 R)
• M14: 2,478,986 km (0.077 R)
• M15: 2,839,368 km (0.109 R)
• M16: 3,168,184 km (0.074 R)
• M17: 3,760,292 km (0.112 R)
• M18: 4,226,738 km (0.093 R)
• M19: 4,574,852 km (0.092 R)
• M20: 4,711,286 km (0.061 R)
• M21: 4,988,341 km (0.109 R)
• M22: 5,384,925 km (0.064 R)
• M23: 5,645,225 km (0.042 R)
• M24: 5,969,105 km (0.081 R)
• M25: 6,088,484 km (0.064 R)
• M26: 6,542,812 km (0.117 R)
• M27: 6,851,732 km (0.086 R)
• M28: 7,228,868 km (0.06 R)
• M29: 8,333,798 km (0.083 R)
• M30: 8,668,748 km (0.069 R)
• M31: 8,837,943 km (0.084 R)
• M32: 9,595,058 km (0.098 R)
• M33: 9,770,087 km (0.101 R)
• M34: 10,230,101 km (0.097 R)
• M35: 10,660,943 km (0.11 R)
• M36: 10,842,106 km (0.078 R)
• M37: 11,355,226 km (0.074 R)
• M38: 11,651,879 km (0.117 R)
• M39: 12,177,267 km (0.119 R)
• M40: 13,018,456 km (0.052 R)
• M41: 13,212,334 km (0.09 R)
• M42: 13,524,396 km (0.12 R)
• M43: 13,917,987 km (0.114 R)
• M44: 14,076,412 km (0.116 R)
• M45: 14,275,377 km (0.07 R)
• M46: 14,435,147 km (0.096 R)
• M47: 15,900,159 km (0.106 R)
• M48: 16,190,529 km (0.07 R)
• M49: 16,945,100 km (0.099 R)
• M50: 17,497,266 km (0.108 R)
• M51: 18,012,032 km (0.051 R)
• M52: 18,444,969 km (0.069 R)
• M53: 18,925,178 km (0.105 R)
• M54: 19,365,145 km (0.118 R)
• M55: 21,068,018 km (0.066 R)
• M56: 21,569,919 km (0.071 R)
• M57: 21,845,328 km (0.098 R)
• M58: 22,075,709 km (0.109 R)
• M59: 24,042,472 km (0.059 R)
• M60: 24,471,220 km (0.079 R)
• M61: 24,950,531 km (0.071 R)
• M62: 25,336,344 km (0.086 R)
• M63: 25,481,454 km (0.099 R)
• M64: 26,015,967 km (0.113 R)
• M65: 26,260,261 km (0.075 R)
• M66: 26,849,527 km (0.096 R)
• M67: 27,046,846 km (0.07 R)
• M68: 28,141,005 km (0.105 R)
• M69: 28,643,205 km (0.105 R)
• M70: 29,351,102 km (0.077 R)
• M71: 29,656,282 km (0.057 R)
• M72: 29,860,333 km (0.081 R)
• M73: 30,681,177 km (0.118 R)
• M74: 31,094,366 km (0.06 R)
• M75: 31,665,531 km (0.053 R)
• M76: 31,926,280 km (0.092 R)
• M77: 32,555,040 km (0.047 R)
• M78: 32,712,866 km (0.117 R)
• M79: 33,824,827 km (0.112 R)
• M80: 34,144,667 km (0.08 R)
• M81: 34,841,494 km (0.114 R)
• M82: 35,272,485 km (0.101 R)
• M83: 35,380,495 km (0.082 R)
• M84: 35,813,880 km (0.116 R)
• M85: 35,976,792 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.5

Radius: 3.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.71 AU - 21.35 AU

Year: 29591 Days

Day: 17.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,329,296 km

• M1: 395,537 km (0.079 R)
• M2: 731,683 km (0.05 R)
• M3: 958,623 km (0.115 R)
• M4: 985,252 km (0.107 R)
• M5: 2,127,282 km (0.087 R)
• M6: 2,249,952 km (0.096 R)
• M7: 3,033,695 km (0.107 R)
• M8: 4,662,218 km (0.114 R)
• M9: 6,234,342 km (0.063 R)
• M10: 6,460,384 km (0.116 R)
• M11: 7,206,877 km (0.103 R)
• M12: 8,170,737 km (0.115 R)
• M13: 9,089,118 km (0.114 R)
• M14: 9,690,501 km (0.08 R)
• M15: 9,748,396 km (0.071 R)
• M16: 9,835,611 km (0.073 R)
• M17: 10,216,039 km (0.091 R)
• M18: 10,541,863 km (0.115 R)
• M19: 10,661,092 km (0.109 R)
• M20: 12,693,080 km (0.096 R)
• M21: 13,171,195 km (0.096 R)
• M22: 13,752,682 km (0.076 R)
• M23: 14,013,880 km (0.101 R)
• M24: 15,580,618 km (0.106 R)
• M25: 16,540,139 km (0.081 R)
• M26: 16,609,403 km (0.107 R)
• M27: 16,644,109 km (0.097 R)
• M28: 17,027,080 km (0.061 R)
• M29: 17,766,094 km (0.099 R)
• M30: 18,086,083 km (0.061 R)
• M31: 18,336,361 km (0.118 R)
• M32: 18,372,115 km (0.099 R)
• M33: 18,984,867 km (0.113 R)
• M34: 20,452,722 km (0.103 R)
• M35: 21,087,615 km (0.1 R)
• M36: 21,162,713 km (0.101 R)
• M37: 21,728,941 km (0.079 R)
• M38: 23,069,188 km (0.113 R)
• M39: 23,340,559 km (0.086 R)
• M40: 23,457,096 km (0.109 R)
• M41: 24,278,538 km (0.078 R)
• M42: 26,312,470 km (0.11 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 15,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit