🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.04 AU

Year: 274 Days

Day: 45.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.78 AU - 1.06 AU

Year: 315 Days

Day: 39.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.18 AU - 1.4 AU

Year: 522 Days

Day: 39.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.86 AU - 3.02 AU

Year: 1797 Days

Day: 45.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.99 AU - 3.37 AU

Year: 2021 Days

Day: 25 Hours

Environment

Temp: -97 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.08 AU - 4.84 AU

Year: 2809 Days

Day: 16.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.82 AU - 4.91 AU

Year: 3245 Days

Day: 19.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 12.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.35 AU - 8.59 AU

Year: 7277 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,843,814 km

• M1: 165,455 km (0.086 R)
• M2: 250,876 km (0.062 R)
• M3: 344,673 km (0.041 R)
• M4: 668,852 km (0.119 R)
• M5: 781,050 km (0.096 R)
• M6: 1,084,884 km (0.091 R)
• M7: 1,235,678 km (0.118 R)
• M8: 1,393,654 km (0.044 R)
• M9: 1,475,484 km (0.12 R)
• M10: 1,575,714 km (0.116 R)
• M11: 1,695,841 km (0.116 R)
• M12: 1,854,864 km (0.097 R)
• M13: 2,056,372 km (0.118 R)
• M14: 2,323,255 km (0.07 R)
• M15: 2,703,832 km (0.083 R)
• M16: 2,891,128 km (0.093 R)
• M17: 3,125,848 km (0.103 R)
• M18: 3,212,913 km (0.08 R)
• M19: 3,546,367 km (0.071 R)
• M20: 3,961,501 km (0.099 R)
• M21: 4,151,042 km (0.093 R)
• M22: 4,440,962 km (0.101 R)
• M23: 4,813,012 km (0.117 R)
• M24: 4,964,555 km (0.064 R)
• M25: 5,666,618 km (0.118 R)
• M26: 6,043,006 km (0.12 R)
• M27: 6,179,439 km (0.066 R)
• M28: 6,735,345 km (0.087 R)
• M29: 6,820,167 km (0.108 R)
• M30: 7,365,601 km (0.108 R)
• M31: 7,599,422 km (0.078 R)
• M32: 7,687,685 km (0.116 R)
• M33: 7,865,407 km (0.092 R)
• M34: 8,836,297 km (0.096 R)
• M35: 8,960,314 km (0.057 R)
• M36: 9,304,389 km (0.066 R)
• M37: 9,876,900 km (0.065 R)
• M38: 10,199,882 km (0.052 R)
• M39: 11,900,810 km (0.081 R)
• M40: 12,836,544 km (0.047 R)
• M41: 15,445,831 km (0.086 R)
• M42: 16,085,212 km (0.108 R)
• M43: 17,819,500 km (0.049 R)
• M44: 18,133,955 km (0.117 R)
• M45: 18,609,227 km (0.063 R)
• M46: 19,128,631 km (0.072 R)
• M47: 19,329,690 km (0.049 R)
• M48: 19,450,715 km (0.082 R)
• M49: 19,693,512 km (0.082 R)
• M50: 19,815,136 km (0.104 R)
• M51: 20,222,790 km (0.054 R)
• M52: 20,345,610 km (0.059 R)
• M53: 20,427,739 km (0.083 R)
• M54: 21,170,791 km (0.032 R)
• M55: 22,049,081 km (0.07 R)
• M56: 24,014,198 km (0.11 R)
• M57: 24,405,247 km (0.095 R)
• M58: 24,579,678 km (0.044 R)
• M59: 25,635,241 km (0.045 R)
• M60: 26,660,585 km (0.09 R)
• M61: 27,246,111 km (0.119 R)
• M62: 27,381,945 km (0.076 R)
• M63: 28,063,813 km (0.09 R)
• M64: 29,028,120 km (0.054 R)
• M65: 29,213,023 km (0.096 R)
• M66: 30,190,047 km (0.083 R)
• M67: 31,652,067 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.2

Radius: 7.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 15.61 AU - 24.93 AU

Year: 32529 Days

Day: 19.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,843,814 km

• M1: 90,806 km (0.105 R)
• M2: 180,265 km (0.094 R)
• M3: 297,101 km (0.092 R)
• M4: 442,211 km (0.096 R)
• M5: 1,006,943 km (0.055 R)
• M6: 1,089,072 km (0.102 R)
• M7: 1,349,522 km (0.107 R)
• M8: 1,661,284 km (0.12 R)
• M9: 2,099,756 km (0.085 R)
• M10: 2,958,447 km (0.044 R)
• M11: 3,198,702 km (0.11 R)
• M12: 3,445,239 km (0.119 R)
• M13: 3,913,181 km (0.098 R)
• M14: 4,044,378 km (0.08 R)
• M15: 4,132,641 km (0.114 R)
• M16: 4,221,502 km (0.079 R)
• M17: 4,721,608 km (0.037 R)
• M18: 5,002,403 km (0.107 R)
• M19: 5,727,953 km (0.119 R)
• M20: 6,486,115 km (0.101 R)
• M21: 7,599,572 km (0.114 R)
• M22: 7,654,175 km (0.106 R)
• M23: 7,928,538 km (0.12 R)
• M24: 7,983,889 km (0.117 R)
• M25: 8,150,391 km (0.106 R)
• M26: 8,828,369 km (0.059 R)
• M27: 9,348,670 km (0.115 R)
• M28: 10,057,764 km (0.104 R)
• M29: 10,117,603 km (0.048 R)
• M30: 14,255,779 km (0.103 R)
• M31: 14,729,107 km (0.078 R)
• M32: 16,109,746 km (0.056 R)
• M33: 16,390,840 km (0.117 R)
• M34: 17,100,533 km (0.052 R)
• M35: 17,172,190 km (0.087 R)
• M36: 18,257,074 km (0.091 R)
• M37: 19,587,896 km (0.097 R)
• M38: 19,963,088 km (0.105 R)
• M39: 22,263,903 km (0.114 R)
• M40: 22,891,466 km (0.092 R)
• M41: 23,049,292 km (0.111 R)
• M42: 25,133,489 km (0.12 R)
• M43: 25,296,252 km (0.039 R)
• M44: 26,280,456 km (0.119 R)
• M45: 27,277,077 km (0.032 R)
• M46: 27,360,703 km (0.094 R)
• M47: 27,864,249 km (0.066 R)
• M48: 29,822,485 km (0.061 R)
• M49: 30,253,925 km (0.096 R)
• M50: 30,600,693 km (0.084 R)
• M51: 30,687,610 km (0.118 R)
• M52: 33,153,581 km (0.059 R)
• M53: 33,332,201 km (0.094 R)
• M54: 34,229,788 km (0.092 R)
• M55: 34,591,067 km (0.116 R)
• M56: 36,140,602 km (0.088 R)
• M57: 39,401,386 km (0.087 R)
• M58: 41,018,839 km (0.086 R)
• M59: 42,657,833 km (0.098 R)
• M60: 42,949,399 km (0.113 R)
• M61: 43,534,327 km (0.12 R)
• M62: 46,598,091 km (0.12 R)
• M63: 46,898,184 km (0.118 R)
• M64: 48,509,952 km (0.083 R)
• M65: 48,712,657 km (0.115 R)
• M66: 50,652,792 km (0.118 R)
• M67: 51,580,448 km (0.094 R)
• M68: 52,098,356 km (0.108 R)
• M69: 52,617,909 km (0.096 R)
• M70: 54,397,376 km (0.118 R)
• M71: 59,093,552 km (0.059 R)
• M72: 60,942,433 km (0.03 R)
• M73: 61,161,294 km (0.112 R)
• M74: 61,709,271 km (0.046 R)
• M75: 62,038,985 km (0.066 R)
• M76: 62,259,043 km (0.109 R)
• M77: 62,810,312 km (0.107 R)
• M78: 65,479,138 km (0.072 R)
• M79: 66,039,830 km (0.079 R)
• M80: 66,602,019 km (0.117 R)
• M81: 67,504,992 km (0.035 R)
• M82: 67,731,334 km (0.043 R)
• M83: 68,411,854 km (0.106 R)
• M84: 69,094,769 km (0.068 R)
• M85: 70,811,703 km (0.065 R)
• M86: 71,964,205 km (0.05 R)
• M87: 72,542,700 km (0.102 R)
• M88: 74,054,237 km (0.109 R)
• M89: 78,531,402 km (0.099 R)
• M90: 79,843,824 km (0.103 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 15,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit