🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.81 AU - 1.33 AU

Year: 396 Days

Day: 13.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.62 AU - 2.42 AU

Year: 1028 Days

Day: 26.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 8

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.33 AU - 5.37 AU

Year: 4432 Days

Day: 12.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,299,210 km

• M1: 99,782 km (0.035 R)
• M2: 414,237 km (0.049 R)
• M3: 694,134 km (0.082 R)
• M4: 1,030,131 km (0.117 R)
• M5: 1,316,461 km (0.095 R)
• M6: 1,606,083 km (0.045 R)
• M7: 1,938,340 km (0.047 R)
• M8: 2,463,877 km (0.059 R)
• M9: 3,575,988 km (0.096 R)
• M10: 4,441,561 km (0.118 R)
• M11: 4,829,767 km (0.101 R)
• M12: 5,100,988 km (0.076 R)
• M13: 5,976,585 km (0.044 R)
• M14: 6,548,048 km (0.07 R)
• M15: 8,136,030 km (0.076 R)
• M16: 9,411,202 km (0.098 R)
• M17: 10,814,580 km (0.078 R)
• M18: 12,102,917 km (0.054 R)
• M19: 13,490,586 km (0.104 R)
• M20: 14,140,140 km (0.096 R)
• M21: 15,501,631 km (0.098 R)
• M22: 18,947,767 km (0.118 R)
• M23: 23,254,540 km (0.116 R)
• M24: 24,743,787 km (0.108 R)
• M25: 25,634,493 km (0.072 R)
• M26: 26,046,336 km (0.099 R)
• M27: 29,053,851 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 14.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.62 AU - 9.82 AU

Year: 8441 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 96,299,210 km

• M1: 197,320 km (0.07 R)
• M2: 880,832 km (0.059 R)
• M3: 1,622,688 km (0.071 R)
• M4: 2,470,609 km (0.066 R)
• M5: 4,935,683 km (0.069 R)
• M6: 5,592,118 km (0.083 R)
• M7: 6,272,639 km (0.095 R)
• M8: 6,863,550 km (0.096 R)
• M9: 9,564,091 km (0.096 R)
• M10: 10,301,758 km (0.117 R)
• M11: 11,176,756 km (0.116 R)
• M12: 11,891,236 km (0.091 R)
• M13: 18,398,145 km (0.031 R)
• M14: 19,178,597 km (0.077 R)
• M15: 19,760,084 km (0.118 R)
• M16: 22,603,640 km (0.045 R)
• M17: 26,417,338 km (0.039 R)
• M18: 29,665,707 km (0.036 R)
• M19: 35,403,234 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.5

Radius: 3.7

Gravity: 71.84 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.62 AU - 18.16 AU

Year: 23765 Days

Day: 17.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,299,210 km

• M1: 46,076 km (0.028 R)
• M2: 188,643 km (0.08 R)
• M3: 357,988 km (0.049 R)
• M4: 675,434 km (0.096 R)
• M5: 793,168 km (0.109 R)
• M6: 924,814 km (0.074 R)
• M7: 1,171,950 km (0.109 R)
• M8: 1,757,326 km (0.105 R)
• M9: 1,982,920 km (0.116 R)
• M10: 2,417,950 km (0.055 R)
• M11: 2,803,913 km (0.056 R)
• M12: 3,289,508 km (0.093 R)
• M13: 3,411,579 km (0.11 R)
• M14: 3,600,222 km (0.081 R)
• M15: 3,795,896 km (0.109 R)
• M16: 4,244,092 km (0.082 R)
• M17: 4,388,753 km (0.075 R)
• M18: 6,252,593 km (0.073 R)
• M19: 6,440,188 km (0.106 R)
• M20: 6,583,204 km (0.104 R)
• M21: 7,435,014 km (0.045 R)
• M22: 8,875,642 km (0.08 R)
• M23: 10,361,597 km (0.077 R)
• M24: 13,040,746 km (0.078 R)
• M25: 13,193,335 km (0.115 R)
• M26: 21,786,387 km (0.088 R)
• M27: 24,459,252 km (0.035 R)
• M28: 27,218,285 km (0.111 R)
• M29: 34,641,930 km (0.097 R)
• M30: 38,109,010 km (0.115 R)
• M31: 48,775,339 km (0.111 R)
• M32: 48,958,895 km (0.088 R)
• M33: 53,506,222 km (0.116 R)
• M34: 70,448,779 km (0.106 R)
• M35: 73,058,963 km (0.085 R)
• M36: 80,503,701 km (0.09 R)
• M37: 84,408,803 km (0.103 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit