🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.39 AU - 0.65 AU

Year: 242 Days

Day: 35.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,031,662 km

• M1: 31,864 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 12.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.98 AU - 0.98 AU

Year: 626 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,031,662 km

• M1: 158,873 km (0.056 R)
• M2: 665,112 km (0.119 R)
• M3: 1,329,626 km (0.106 R)
• M4: 2,296,327 km (0.028 R)
• M5: 2,715,351 km (0.113 R)
• M6: 3,533,651 km (0.093 R)
• M7: 4,152,089 km (0.104 R)
• M8: 4,673,737 km (0.05 R)
• M9: 6,135,457 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 13

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.94 AU - 1.38 AU

Year: 807 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,031,662 km

• M1: 172,636 km (0.071 R)
• M2: 594,502 km (0.069 R)
• M3: 1,024,745 km (0.041 R)
• M4: 1,468,602 km (0.071 R)
• M5: 2,184,877 km (0.119 R)
• M6: 2,742,428 km (0.102 R)
• M7: 3,161,901 km (0.101 R)
• M8: 3,610,545 km (0.1 R)
• M9: 4,041,835 km (0.057 R)
• M10: 4,556,153 km (0.114 R)
• M11: 4,991,931 km (0.049 R)
• M12: 5,603,936 km (0.111 R)
• M13: 6,285,953 km (0.105 R)
• M14: 7,468,973 km (0.107 R)
• M15: 8,320,484 km (0.11 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 8.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.65 AU - 2.71 AU

Year: 2078 Days

Day: 7.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,031,662 km

• M1: 107,710 km (0.078 R)
• M2: 413,937 km (0.113 R)
• M3: 797,506 km (0.117 R)
• M4: 1,820,456 km (0.077 R)
• M5: 2,644,890 km (0.087 R)
• M6: 3,095,330 km (0.117 R)
• M7: 4,075,196 km (0.086 R)
• M8: 4,359,432 km (0.066 R)
• M9: 4,925,659 km (0.073 R)
• M10: 5,359,493 km (0.086 R)
• M11: 5,631,911 km (0.052 R)
• M12: 6,033,731 km (0.119 R)
• M13: 6,921,445 km (0.054 R)
• M14: 9,241,408 km (0.118 R)
• M15: 10,209,755 km (0.117 R)
• M16: 10,523,761 km (0.056 R)
• M17: 11,207,573 km (0.066 R)
• M18: 12,623,816 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.8

Radius: 5.3

Gravity: 30.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.75 AU - 8.59 AU

Year: 15078 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,031,662 km

• M1: 70,610 km (0.09 R)
• M2: 313,557 km (0.075 R)
• M3: 488,138 km (0.101 R)
• M4: 1,026,690 km (0.103 R)
• M5: 1,445,265 km (0.084 R)
• M6: 1,702,274 km (0.096 R)
• M7: 1,896,303 km (0.113 R)
• M8: 2,972,360 km (0.108 R)
• M9: 3,308,507 km (0.092 R)
• M10: 4,669,997 km (0.096 R)
• M11: 4,981,459 km (0.061 R)
• M12: 5,160,528 km (0.097 R)
• M13: 5,840,600 km (0.116 R)
• M14: 8,090,253 km (0.034 R)
• M15: 8,337,987 km (0.111 R)
• M16: 9,005,642 km (0.083 R)
• M17: 9,708,154 km (0.099 R)
• M18: 10,859,459 km (0.062 R)
• M19: 11,221,935 km (0.112 R)
• M20: 12,620,226 km (0.114 R)
• M21: 16,222,244 km (0.063 R)
• M22: 16,855,790 km (0.109 R)
• M23: 22,921,685 km (0.112 R)
• M24: 23,517,832 km (0.099 R)
• M25: 23,819,871 km (0.102 R)
• M26: 26,983,118 km (0.075 R)
• M27: 30,296,561 km (0.116 R)
• M28: 30,654,100 km (0.052 R)
• M29: 31,377,555 km (0.106 R)
• M30: 33,616,287 km (0.119 R)
• M31: 34,904,923 km (0.119 R)
• M32: 35,561,359 km (0.118 R)
• M33: 35,959,289 km (0.054 R)
• M34: 37,170,583 km (0.11 R)
• M35: 50,480,156 km (0.062 R)
• M36: 51,150,803 km (0.115 R)
• M37: 53,544,967 km (0.103 R)
• M38: 55,834,114 km (0.106 R)
• M39: 59,295,958 km (0.102 R)
• M40: 60,606,585 km (0.03 R)
• M41: 66,242,386 km (0.066 R)
• M42: 66,442,697 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.3

Radius: 7.7

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.69 AU - 11.59 AU

Year: 19326 Days

Day: 18.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,031,662 km

• M1: 96,191 km (0.118 R)
• M2: 983,456 km (0.103 R)
• M3: 1,313,469 km (0.108 R)
• M4: 1,938,190 km (0.104 R)
• M5: 2,199,986 km (0.073 R)
• M6: 2,554,982 km (0.078 R)
• M7: 3,025,767 km (0.089 R)
• M8: 4,043,481 km (0.104 R)
• M9: 4,372,297 km (0.086 R)
• M10: 5,585,984 km (0.107 R)
• M11: 6,871,329 km (0.116 R)
• M12: 8,187,342 km (0.112 R)
• M13: 8,554,305 km (0.11 R)
• M14: 10,192,701 km (0.117 R)
• M15: 11,054,235 km (0.119 R)
• M16: 11,633,030 km (0.055 R)
• M17: 13,856,054 km (0.035 R)
• M18: 14,757,980 km (0.078 R)
• M19: 15,778,835 km (0.115 R)
• M20: 17,014,215 km (0.026 R)
• M21: 19,956,954 km (0.112 R)
• M22: 20,526,174 km (0.04 R)
• M23: 20,911,688 km (0.037 R)
• M24: 22,502,063 km (0.109 R)
• M25: 35,814,927 km (0.102 R)
• M26: 37,222,793 km (0.04 R)
• M27: 43,699,034 km (0.047 R)
• M28: 44,981,387 km (0.033 R)
• M29: 48,978,941 km (0.105 R)
• M30: 54,300,736 km (0.101 R)
• M31: 56,344,841 km (0.102 R)
• M32: 58,825,922 km (0.055 R)
• M33: 62,380,517 km (0.102 R)
• M34: 65,657,907 km (0.06 R)
• M35: 66,075,584 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit