🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.65 AU - 0.91 AU

Year: 264 Days

Day: 45.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,196,042 km

• M1: 448,494 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.72 AU - 1.06 AU

Year: 321 Days

Day: 14.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,196,042 km

• M1: 631,004 km (0.112 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.7

Radius: 9

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.32 AU - 7.7 AU

Year: 7106 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 106,196,042 km

• M1: 111,899 km (0.074 R)
• M2: 441,314 km (0.072 R)
• M3: 1,378,395 km (0.054 R)
• M4: 2,188,617 km (0.098 R)
• M5: 3,772,858 km (0.081 R)
• M6: 4,830,665 km (0.058 R)
• M7: 6,075,020 km (0.073 R)
• M8: 6,880,754 km (0.036 R)
• M9: 8,077,238 km (0.062 R)
• M10: 10,927,077 km (0.08 R)
• M11: 12,116,231 km (0.109 R)
• M12: 12,549,466 km (0.053 R)
• M13: 15,369,087 km (0.112 R)
• M14: 15,685,187 km (0.084 R)
• M15: 16,005,626 km (0.107 R)
• M16: 18,657,098 km (0.119 R)
• M17: 19,016,881 km (0.061 R)
• M18: 20,049,256 km (0.07 R)
• M19: 22,386,424 km (0.104 R)
• M20: 23,204,275 km (0.087 R)
• M21: 23,536,981 km (0.081 R)
• M22: 24,041,874 km (0.11 R)
• M23: 26,224,058 km (0.047 R)
• M24: 34,412,597 km (0.114 R)
• M25: 37,177,464 km (0.117 R)
• M26: 38,439,622 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.7

Radius: 5.2

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.22 AU - 12.84 AU

Year: 15976 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 106,196,042 km

• M1: 66,122 km (0.072 R)
• M2: 405,410 km (0.036 R)
• M3: 686,804 km (0.058 R)
• M4: 913,445 km (0.072 R)
• M5: 1,189,303 km (0.085 R)
• M6: 1,361,041 km (0.113 R)
• M7: 1,925,923 km (0.107 R)
• M8: 2,281,068 km (0.086 R)
• M9: 2,505,914 km (0.111 R)
• M10: 3,557,288 km (0.06 R)
• M11: 6,092,224 km (0.107 R)
• M12: 9,112,455 km (0.04 R)
• M13: 17,480,661 km (0.09 R)
• M14: 21,332,058 km (0.026 R)
• M15: 24,615,432 km (0.085 R)
• M16: 28,981,296 km (0.105 R)
• M17: 32,162,196 km (0.057 R)
• M18: 42,093,101 km (0.104 R)
• M19: 45,117,970 km (0.087 R)
• M20: 46,910,003 km (0.049 R)
• M21: 52,406,677 km (0.112 R)
• M22: 54,552,958 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.4

Radius: 7.1

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.63 AU - 15.49 AU

Year: 17043 Days

Day: 23.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 106,196,042 km

• M1: 89,011 km (0.108 R)
• M2: 491,279 km (0.04 R)
• M3: 1,191,547 km (0.117 R)
• M4: 1,623,735 km (0.112 R)
• M5: 2,258,778 km (0.083 R)
• M6: 5,535,570 km (0.116 R)
• M7: 6,175,849 km (0.094 R)
• M8: 7,273,598 km (0.098 R)
• M9: 8,808,472 km (0.074 R)
• M10: 9,237,369 km (0.105 R)
• M11: 10,787,802 km (0.117 R)
• M12: 13,745,052 km (0.091 R)
• M13: 16,792,511 km (0.09 R)
• M14: 20,540,386 km (0.12 R)
• M15: 23,057,969 km (0.083 R)
• M16: 23,666,832 km (0.057 R)
• M17: 24,078,675 km (0.046 R)
• M18: 24,495,305 km (0.104 R)
• M19: 32,713,614 km (0.06 R)
• M20: 35,322,451 km (0.034 R)
• M21: 35,725,318 km (0.095 R)
• M22: 37,646,304 km (0.089 R)
• M23: 38,207,595 km (0.077 R)
• M24: 38,774,422 km (0.111 R)
• M25: 39,346,783 km (0.075 R)
• M26: 41,842,524 km (0.116 R)
• M27: 42,596,199 km (0.085 R)
• M28: 45,542,828 km (0.113 R)
• M29: 48,788,503 km (0.084 R)
• M30: 55,193,237 km (0.037 R)
• M31: 68,383,580 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 3.4

Gravity: 72.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.94 AU - 21.5 AU

Year: 29778 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 106,196,042 km

• M1: 42,336 km (0.088 R)
• M2: 151,692 km (0.085 R)
• M3: 264,938 km (0.117 R)
• M4: 682,166 km (0.104 R)
• M5: 829,371 km (0.12 R)
• M6: 1,172,548 km (0.119 R)
• M7: 1,437,636 km (0.054 R)
• M8: 1,603,390 km (0.105 R)
• M9: 3,024,570 km (0.102 R)
• M10: 3,391,982 km (0.117 R)
• M11: 4,593,552 km (0.119 R)
• M12: 5,595,559 km (0.112 R)
• M13: 7,305,163 km (0.101 R)
• M14: 8,660,071 km (0.081 R)
• M15: 8,780,049 km (0.061 R)
• M16: 10,715,546 km (0.113 R)
• M17: 13,551,772 km (0.054 R)
• M18: 17,321,040 km (0.101 R)
• M19: 19,494,996 km (0.059 R)
• M20: 23,900,953 km (0.118 R)
• M21: 24,374,879 km (0.091 R)
• M22: 25,341,730 km (0.029 R)
• M23: 26,966,662 km (0.102 R)
• M24: 34,461,814 km (0.072 R)
• M25: 40,327,996 km (0.081 R)
• M26: 44,825,955 km (0.098 R)
• M27: 45,005,323 km (0.113 R)
• M28: 50,417,774 km (0.06 R)
• M29: 55,212,385 km (0.048 R)
• M30: 67,797,755 km (0.088 R)
• M31: 71,891,052 km (0.076 R)
• M32: 75,636,683 km (0.106 R)
• M33: 84,604,178 km (0.09 R)
• M34: 85,703,573 km (0.085 R)
• M35: 104,611,697 km (0.075 R)
• M36: 105,560,446 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 11,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit