🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.99 AU - 1.27 AU

Year: 445 Days

Day: 32.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,815,648 km

• M1: 10,472 km (0.099 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 11

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.12 AU - 7.96 AU

Year: 6927 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,815,648 km

• M1: 144,512 km (0.053 R)
• M2: 528,529 km (0.102 R)
• M3: 921,224 km (0.094 R)
• M4: 1,658,741 km (0.106 R)
• M5: 3,973,319 km (0.096 R)
• M6: 4,550,468 km (0.088 R)
• M7: 5,427,112 km (0.028 R)
• M8: 6,038,069 km (0.05 R)
• M9: 9,215,977 km (0.062 R)
• M10: 10,762,669 km (0.053 R)
• M11: 13,483,256 km (0.093 R)
• M12: 15,723,484 km (0.11 R)
• M13: 16,173,624 km (0.092 R)
• M14: 18,484,014 km (0.082 R)
• M15: 24,257,444 km (0.095 R)
• M16: 25,913,343 km (0.076 R)
• M17: 29,352,149 km (0.081 R)
• M18: 32,045,809 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 11.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.74 AU - 8.46 AU

Year: 8549 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,815,648 km

• M1: 145,110 km (0.094 R)
• M2: 547,977 km (0.105 R)
• M3: 2,086,142 km (0.089 R)
• M4: 2,529,102 km (0.074 R)
• M5: 4,808,824 km (0.076 R)
• M6: 7,581,470 km (0.111 R)
• M7: 12,964,451 km (0.06 R)
• M8: 14,030,784 km (0.067 R)
• M9: 16,398,470 km (0.07 R)
• M10: 20,608,453 km (0.096 R)
• M11: 22,658,393 km (0.119 R)
• M12: 25,163,559 km (0.08 R)
• M13: 26,819,906 km (0.068 R)
• M14: 27,847,943 km (0.086 R)
• M15: 28,547,911 km (0.078 R)
• M16: 29,800,793 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.2

Radius: 8

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.65 AU - 9.57 AU

Year: 10197 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,815,648 km

• M1: 99,483 km (0.091 R)
• M2: 933,491 km (0.063 R)
• M3: 1,885,980 km (0.062 R)
• M4: 4,690,043 km (0.102 R)
• M5: 5,735,582 km (0.073 R)
• M6: 6,019,669 km (0.112 R)
• M7: 7,797,340 km (0.093 R)
• M8: 11,606,102 km (0.101 R)
• M9: 12,119,522 km (0.117 R)
• M10: 16,358,826 km (0.093 R)
• M11: 18,576,465 km (0.113 R)
• M12: 19,596,872 km (0.107 R)
• M13: 22,529,439 km (0.113 R)
• M14: 28,317,979 km (0.091 R)
• M15: 42,719,617 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.4

Radius: 3.2

Gravity: 31.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.85 AU - 18.79 AU

Year: 26732 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 71,815,648 km

• M1: 39,793 km (0.072 R)
• M2: 291,865 km (0.067 R)
• M3: 451,486 km (0.067 R)
• M4: 1,215,931 km (0.113 R)
• M5: 2,836,076 km (0.119 R)
• M6: 3,012,901 km (0.119 R)
• M7: 3,223,834 km (0.032 R)
• M8: 3,333,041 km (0.071 R)
• M9: 3,978,256 km (0.037 R)
• M10: 4,772,621 km (0.045 R)
• M11: 5,357,549 km (0.097 R)
• M12: 5,746,503 km (0.052 R)
• M13: 6,279,819 km (0.045 R)
• M14: 7,397,016 km (0.083 R)
• M15: 7,683,646 km (0.107 R)
• M16: 8,692,683 km (0.102 R)
• M17: 9,119,935 km (0.065 R)
• M18: 9,283,595 km (0.106 R)
• M19: 10,073,921 km (0.05 R)
• M20: 11,787,115 km (0.097 R)
• M21: 12,577,441 km (0.116 R)
• M22: 12,916,879 km (0.075 R)
• M23: 14,189,508 km (0.097 R)
• M24: 17,901,779 km (0.116 R)
• M25: 19,751,257 km (0.12 R)
• M26: 21,338,640 km (0.111 R)
• M27: 21,821,243 km (0.12 R)
• M28: 23,721,435 km (0.067 R)
• M29: 25,083,374 km (0.11 R)
• M30: 28,192,018 km (0.105 R)
• M31: 29,361,574 km (0.11 R)
• M32: 29,599,285 km (0.104 R)
• M33: 32,173,565 km (0.053 R)
• M34: 33,063,822 km (0.081 R)
• M35: 33,321,131 km (0.076 R)
• M36: 35,026,397 km (0.062 R)
• M37: 36,377,116 km (0.113 R)
• M38: 37,065,416 km (0.116 R)
• M39: 47,467,554 km (0.098 R)
• M40: 54,306,570 km (0.074 R)
• M41: 57,216,249 km (0.072 R)
• M42: 58,146,448 km (0.084 R)
• M43: 61,773,150 km (0.102 R)
• M44: 61,968,076 km (0.085 R)
• M45: 65,953,662 km (0.111 R)
• M46: 69,262,617 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit