🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.18 AU - 1.26 AU

Year: 476 Days

Day: 41.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.06 AU - 2.7 AU

Year: 1296 Days

Day: 42.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.21 AU - 2.69 AU

Year: 1354 Days

Day: 20.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.14 AU - 3.1 AU

Year: 1497 Days

Day: 31.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 8.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.26 AU - 6.6 AU

Year: 5757 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,481,294 km

• M1: 102,175 km (0.085 R)
• M2: 361,279 km (0.091 R)
• M3: 623,225 km (0.117 R)
• M4: 928,404 km (0.095 R)
• M5: 1,402,630 km (0.067 R)
• M6: 2,460,137 km (0.092 R)
• M7: 3,635,976 km (0.04 R)
• M8: 4,931,045 km (0.057 R)
• M9: 5,248,043 km (0.113 R)
• M10: 8,887,161 km (0.116 R)
• M11: 9,730,893 km (0.053 R)
• M12: 10,747,859 km (0.04 R)
• M13: 11,323,960 km (0.051 R)
• M14: 15,068,694 km (0.117 R)
• M15: 16,806,274 km (0.079 R)
• M16: 17,694,885 km (0.098 R)
• M17: 18,790,540 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 13.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.64 AU - 6.8 AU

Year: 6151 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,481,294 km

• M1: 164,109 km (0.093 R)
• M2: 912,098 km (0.094 R)
• M3: 1,447,958 km (0.086 R)
• M4: 2,039,468 km (0.065 R)
• M5: 3,552,052 km (0.027 R)
• M6: 6,508,555 km (0.11 R)
• M7: 9,255,919 km (0.113 R)
• M8: 10,520,021 km (0.081 R)
• M9: 12,651,791 km (0.079 R)
• M10: 13,539,954 km (0.099 R)
• M11: 14,575,021 km (0.086 R)
• M12: 21,784,592 km (0.099 R)
• M13: 25,066,170 km (0.108 R)
• M14: 25,760,005 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 13

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.89 AU - 9.03 AU

Year: 7195 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 92,481,294 km

• M1: 201,508 km (0.089 R)
• M2: 679,922 km (0.118 R)
• M3: 1,761,216 km (0.068 R)
• M4: 3,528,415 km (0.103 R)
• M5: 3,960,454 km (0.078 R)
• M6: 5,703,269 km (0.101 R)
• M7: 6,489,406 km (0.084 R)
• M8: 8,580,186 km (0.12 R)
• M9: 15,198,396 km (0.091 R)
• M10: 24,064,912 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 10.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.06 AU - 8.08 AU

Year: 7354 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,481,294 km

• M1: 129,103 km (0.083 R)
• M2: 465,848 km (0.093 R)
• M3: 820,096 km (0.076 R)
• M4: 1,201,121 km (0.04 R)
• M5: 2,033,334 km (0.107 R)
• M6: 2,390,724 km (0.106 R)
• M7: 3,508,818 km (0.055 R)
• M8: 5,963,270 km (0.061 R)
• M9: 8,114,039 km (0.11 R)
• M10: 8,978,116 km (0.104 R)
• M11: 10,387,927 km (0.09 R)
• M12: 11,197,550 km (0.076 R)
• M13: 11,940,004 km (0.116 R)
• M14: 12,658,523 km (0.082 R)
• M15: 15,823,565 km (0.114 R)
• M16: 16,894,836 km (0.116 R)
• M17: 17,239,359 km (0.109 R)
• M18: 18,591,575 km (0.103 R)
• M19: 19,556,630 km (0.032 R)
• M20: 21,748,090 km (0.074 R)
• M21: 22,238,172 km (0.039 R)
• M22: 23,581,262 km (0.056 R)
• M23: 23,925,337 km (0.068 R)
• M24: 28,806,416 km (0.056 R)
• M25: 34,866,177 km (0.108 R)
• M26: 37,721,552 km (0.101 R)
• M27: 38,548,080 km (0.101 R)
• M28: 38,906,068 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 9.6

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.75 AU - 9.63 AU

Year: 9045 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,481,294 km

• M1: 119,828 km (0.104 R)
• M2: 442,062 km (0.118 R)
• M3: 786,885 km (0.05 R)
• M4: 1,259,016 km (0.098 R)
• M5: 2,205,821 km (0.1 R)
• M6: 2,528,054 km (0.105 R)
• M7: 3,545,918 km (0.101 R)
• M8: 3,863,963 km (0.118 R)
• M9: 4,994,475 km (0.111 R)
• M10: 5,523,004 km (0.056 R)
• M11: 6,728,763 km (0.074 R)
• M12: 7,141,802 km (0.055 R)
• M13: 9,055,159 km (0.082 R)
• M14: 10,623,244 km (0.069 R)
• M15: 11,235,847 km (0.078 R)
• M16: 11,764,377 km (0.073 R)
• M17: 12,198,958 km (0.116 R)
• M18: 13,100,286 km (0.117 R)
• M19: 14,350,026 km (0.051 R)
• M20: 15,226,071 km (0.094 R)
• M21: 15,939,204 km (0.068 R)
• M22: 16,337,434 km (0.057 R)
• M23: 20,771,964 km (0.032 R)
• M24: 22,467,506 km (0.078 R)
• M25: 24,166,190 km (0.086 R)
• M26: 25,136,182 km (0.092 R)
• M27: 37,462,299 km (0.115 R)
• M28: 39,845,243 km (0.066 R)
• M29: 42,074,700 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.3

Radius: 8

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.18 AU - 19.82 AU

Year: 29243 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,481,294 km

• M1: 99,632 km (0.109 R)
• M2: 860,936 km (0.112 R)
• M3: 1,165,816 km (0.108 R)
• M4: 3,359,370 km (0.104 R)
• M5: 4,338,189 km (0.039 R)
• M6: 5,537,365 km (0.111 R)
• M7: 6,607,289 km (0.055 R)
• M8: 10,508,951 km (0.036 R)
• M9: 14,808,544 km (0.055 R)
• M10: 16,236,455 km (0.063 R)
• M11: 17,845,979 km (0.117 R)
• M12: 18,880,448 km (0.076 R)
• M13: 21,904,270 km (0.108 R)
• M14: 23,642,148 km (0.058 R)
• M15: 29,019,294 km (0.114 R)
• M16: 30,316,008 km (0.105 R)
• M17: 30,978,577 km (0.111 R)
• M18: 31,922,390 km (0.096 R)
• M19: 35,596,365 km (0.038 R)
• M20: 38,298,850 km (0.11 R)
• M21: 46,517,607 km (0.117 R)
• M22: 47,399,038 km (0.068 R)
• M23: 49,194,961 km (0.076 R)
• M24: 53,497,096 km (0.104 R)
• M25: 57,638,264 km (0.042 R)
• M26: 59,270,377 km (0.067 R)
• M27: 60,306,043 km (0.116 R)
• M28: 61,988,122 km (0.073 R)
• M29: 63,270,026 km (0.054 R)
• M30: 71,334,697 km (0.069 R)
• M31: 72,742,114 km (0.109 R)
• M32: 77,814,080 km (0.094 R)
• M33: 80,562,493 km (0.047 R)
• M34: 80,815,612 km (0.09 R)
• M35: 82,088,690 km (0.034 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit