🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.81 AU - 1.07 AU

Year: 335 Days

Day: 12.6 Hours

Environment

Temp: 45 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 11.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.87 AU - 6.07 AU

Year: 5355 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,090,080 km

• M1: 146,756 km (0.056 R)
• M2: 837,598 km (0.115 R)
• M3: 1,643,183 km (0.116 R)
• M4: 2,177,098 km (0.029 R)
• M5: 2,894,719 km (0.087 R)
• M6: 7,228,120 km (0.097 R)
• M7: 8,230,127 km (0.106 R)
• M8: 12,165,748 km (0.049 R)
• M9: 13,784,845 km (0.063 R)
• M10: 15,543,069 km (0.113 R)
• M11: 16,389,943 km (0.119 R)
• M12: 26,306,935 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 9.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.78 AU - 9.12 AU

Year: 9829 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,090,080 km

• M1: 123,269 km (0.108 R)
• M2: 438,322 km (0.065 R)
• M3: 778,208 km (0.115 R)
• M4: 1,259,464 km (0.088 R)
• M5: 1,569,880 km (0.106 R)
• M6: 2,095,866 km (0.075 R)
• M7: 5,218,871 km (0.115 R)
• M8: 5,693,545 km (0.091 R)
• M9: 6,164,479 km (0.095 R)
• M10: 8,392,590 km (0.103 R)
• M11: 10,451,506 km (0.11 R)
• M12: 10,872,025 km (0.097 R)
• M13: 13,200,666 km (0.119 R)
• M14: 13,803,396 km (0.083 R)
• M15: 14,139,841 km (0.108 R)
• M16: 15,965,833 km (0.095 R)
• M17: 16,461,600 km (0.03 R)
• M18: 17,483,802 km (0.073 R)
• M19: 20,804,277 km (0.117 R)
• M20: 22,227,551 km (0.032 R)
• M21: 24,197,755 km (0.104 R)
• M22: 25,017,402 km (0.104 R)
• M23: 25,350,406 km (0.107 R)
• M24: 26,798,963 km (0.088 R)
• M25: 27,765,215 km (0.084 R)
• M26: 29,028,270 km (0.088 R)
• M27: 30,898,543 km (0.117 R)
• M28: 33,147,148 km (0.076 R)

Asteroid Belt

Center: 9.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946

Radius: 11.6

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.14 AU - 10.9 AU

Year: 12526 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,090,080 km

• M1: 144,512 km (0.117 R)
• M2: 639,232 km (0.06 R)
• M3: 1,282,802 km (0.086 R)
• M4: 2,729,712 km (0.067 R)
• M5: 3,407,540 km (0.04 R)
• M6: 4,995,821 km (0.111 R)
• M7: 6,325,896 km (0.039 R)
• M8: 7,203,885 km (0.052 R)
• M9: 8,256,606 km (0.096 R)
• M10: 11,725,182 km (0.105 R)
• M11: 12,917,926 km (0.072 R)
• M12: 13,983,661 km (0.095 R)
• M13: 14,963,527 km (0.11 R)
• M14: 15,988,572 km (0.096 R)
• M15: 18,096,854 km (0.089 R)
• M16: 22,668,416 km (0.094 R)
• M17: 25,938,027 km (0.112 R)
• M18: 26,564,543 km (0.099 R)
• M19: 27,956,700 km (0.042 R)
• M20: 29,622,772 km (0.063 R)
• M21: 32,666,041 km (0.104 R)
• M22: 33,890,051 km (0.09 R)
• M23: 37,479,951 km (0.113 R)
• M24: 37,878,929 km (0.109 R)
• M25: 47,859,949 km (0.08 R)
• M26: 50,078,934 km (0.064 R)
• M27: 58,742,895 km (0.062 R)
• M28: 61,285,012 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.5

Radius: 3.6

Gravity: 52.58 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.71 AU - 15.97 AU

Year: 19934 Days

Day: 17.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,090,080 km

• M1: 44,730 km (0.11 R)
• M2: 295,306 km (0.113 R)
• M3: 479,162 km (0.1 R)
• M4: 606,470 km (0.095 R)
• M5: 726,447 km (0.086 R)
• M6: 1,300,753 km (0.076 R)
• M7: 1,502,860 km (0.12 R)
• M8: 1,911,412 km (0.107 R)
• M9: 2,412,266 km (0.099 R)
• M10: 2,573,682 km (0.06 R)
• M11: 2,892,475 km (0.094 R)
• M12: 3,209,622 km (0.09 R)
• M13: 4,677,626 km (0.085 R)
• M14: 6,810,144 km (0.069 R)
• M15: 7,369,640 km (0.088 R)
• M16: 7,959,355 km (0.104 R)
• M17: 8,317,492 km (0.081 R)
• M18: 8,901,821 km (0.069 R)
• M19: 12,442,055 km (0.086 R)
• M20: 13,925,467 km (0.104 R)
• M21: 16,570,358 km (0.117 R)
• M22: 17,069,416 km (0.096 R)
• M23: 22,928,866 km (0.109 R)
• M24: 32,903,752 km (0.03 R)
• M25: 33,823,779 km (0.12 R)
• M26: 37,391,090 km (0.096 R)
• M27: 38,682,120 km (0.107 R)
• M28: 43,985,215 km (0.106 R)
• M29: 48,561,114 km (0.076 R)
• M30: 50,963,656 km (0.079 R)
• M31: 54,531,416 km (0.056 R)
• M32: 62,358,676 km (0.115 R)
• M33: 68,750,394 km (0.101 R)
• M34: 71,119,277 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.4

Radius: 7.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.84 AU - 22.54 AU

Year: 29661 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,090,080 km

• M1: 101,278 km (0.104 R)
• M2: 637,287 km (0.109 R)
• M3: 2,553,336 km (0.049 R)
• M4: 2,935,858 km (0.079 R)
• M5: 3,407,989 km (0.073 R)
• M6: 5,412,601 km (0.106 R)
• M7: 6,239,727 km (0.1 R)
• M8: 9,072,961 km (0.102 R)
• M9: 11,917,864 km (0.113 R)
• M10: 14,182,776 km (0.084 R)
• M11: 18,297,615 km (0.103 R)
• M12: 19,206,422 km (0.115 R)
• M13: 29,672,139 km (0.03 R)
• M14: 30,123,775 km (0.08 R)
• M15: 31,040,810 km (0.086 R)
• M16: 52,185,123 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit