🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 166 Days

Day: 37 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.62 AU - 0.68 AU

Year: 183 Days

Day: 18.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.88 AU - 1.46 AU

Year: 441 Days

Day: 34.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 134.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,324,710 km

• M1: 375,042 km (0.097 R)
• M2: 886,667 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.15 AU - 1.83 AU

Year: 633 Days

Day: 31.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.69 AU - 4.77 AU

Year: 3582 Days

Day: 43.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 9.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.12 AU - 8.08 AU

Year: 7296 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,324,710 km

• M1: 133,591 km (0.054 R)
• M2: 206,595 km (0.111 R)
• M3: 310,266 km (0.104 R)
• M4: 384,766 km (0.067 R)
• M5: 496,067 km (0.085 R)
• M6: 703,110 km (0.111 R)
• M7: 1,126,472 km (0.04 R)
• M8: 1,283,999 km (0.086 R)
• M9: 1,691,653 km (0.11 R)
• M10: 1,972,747 km (0.117 R)
• M11: 2,268,801 km (0.101 R)
• M12: 2,388,629 km (0.11 R)
• M13: 2,917,757 km (0.105 R)
• M14: 3,063,016 km (0.086 R)
• M15: 3,315,687 km (0.1 R)
• M16: 3,436,861 km (0.105 R)
• M17: 3,590,498 km (0.106 R)
• M18: 3,652,582 km (0.085 R)
• M19: 3,825,218 km (0.084 R)
• M20: 4,277,003 km (0.049 R)
• M21: 4,509,179 km (0.099 R)
• M22: 4,643,817 km (0.112 R)
• M23: 5,020,953 km (0.06 R)
• M24: 5,213,187 km (0.112 R)
• M25: 5,533,176 km (0.092 R)
• M26: 6,062,005 km (0.101 R)
• M27: 6,154,905 km (0.077 R)
• M28: 6,934,011 km (0.092 R)
• M29: 7,663,749 km (0.107 R)
• M30: 7,824,866 km (0.047 R)
• M31: 8,109,252 km (0.042 R)
• M32: 8,252,866 km (0.11 R)
• M33: 8,335,145 km (0.107 R)
• M34: 9,004,296 km (0.115 R)
• M35: 9,131,604 km (0.078 R)
• M36: 9,647,118 km (0.111 R)
• M37: 9,734,034 km (0.03 R)
• M38: 9,930,307 km (0.104 R)
• M39: 10,017,971 km (0.114 R)
• M40: 10,128,075 km (0.079 R)
• M41: 10,304,750 km (0.111 R)
• M42: 10,728,860 km (0.1 R)
• M43: 10,863,947 km (0.028 R)
• M44: 12,671,239 km (0.119 R)
• M45: 12,742,597 km (0.107 R)
• M46: 13,318,399 km (0.076 R)
• M47: 13,512,128 km (0.112 R)
• M48: 14,945,126 km (0.1 R)
• M49: 15,832,990 km (0.116 R)
• M50: 16,244,534 km (0.081 R)
• M51: 16,999,554 km (0.084 R)
• M52: 17,341,834 km (0.037 R)
• M53: 17,474,078 km (0.088 R)
• M54: 17,845,979 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.9

Radius: 10.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.23 AU - 8.27 AU

Year: 8252 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,324,710 km

• M1: 155,432 km (0.114 R)
• M2: 228,885 km (0.05 R)
• M3: 361,877 km (0.026 R)
• M4: 465,549 km (0.119 R)
• M5: 541,395 km (0.101 R)
• M6: 722,558 km (0.118 R)
• M7: 876,195 km (0.099 R)
• M8: 973,882 km (0.115 R)
• M9: 1,075,609 km (0.09 R)
• M10: 1,253,331 km (0.065 R)
• M11: 1,364,931 km (0.091 R)
• M12: 1,658,592 km (0.085 R)
• M13: 1,823,598 km (0.071 R)
• M14: 1,972,448 km (0.076 R)
• M15: 2,466,869 km (0.092 R)
• M16: 2,704,131 km (0.074 R)
• M17: 2,776,836 km (0.053 R)
• M18: 2,874,822 km (0.114 R)
• M19: 2,949,023 km (0.103 R)
• M20: 3,175,664 km (0.111 R)
• M21: 3,252,557 km (0.04 R)
• M22: 3,382,109 km (0.109 R)
• M23: 3,460,498 km (0.085 R)
• M24: 3,672,927 km (0.07 R)
• M25: 3,999,798 km (0.069 R)
• M26: 4,507,533 km (0.039 R)
• M27: 4,857,592 km (0.034 R)
• M28: 5,065,833 km (0.032 R)
• M29: 5,864,985 km (0.09 R)
• M30: 6,311,534 km (0.09 R)
• M31: 6,539,073 km (0.08 R)
• M32: 6,835,576 km (0.11 R)
• M33: 7,647,593 km (0.087 R)
• M34: 8,669,197 km (0.097 R)
• M35: 9,031,373 km (0.054 R)
• M36: 9,584,137 km (0.087 R)
• M37: 10,993,948 km (0.117 R)
• M38: 13,749,540 km (0.066 R)
• M39: 14,087,183 km (0.076 R)
• M40: 15,029,649 km (0.102 R)
• M41: 15,464,829 km (0.1 R)
• M42: 15,552,344 km (0.107 R)
• M43: 15,683,990 km (0.12 R)
• M44: 16,036,742 km (0.107 R)
• M45: 17,702,215 km (0.082 R)
• M46: 18,023,551 km (0.118 R)
• M47: 18,254,231 km (0.065 R)
• M48: 18,905,281 km (0.111 R)
• M49: 19,469,415 km (0.073 R)
• M50: 19,611,234 km (0.118 R)
• M51: 19,753,501 km (0.103 R)
• M52: 20,039,084 km (0.099 R)
• M53: 20,182,249 km (0.029 R)
• M54: 20,517,946 km (0.051 R)
• M55: 20,807,119 km (0.119 R)
• M56: 21,389,504 km (0.118 R)
• M57: 21,731,634 km (0.079 R)
• M58: 21,928,056 km (0.069 R)
• M59: 22,421,579 km (0.117 R)
• M60: 22,918,693 km (0.084 R)
• M61: 23,419,547 km (0.112 R)
• M62: 24,228,273 km (0.095 R)
• M63: 24,329,999 km (0.051 R)
• M64: 24,738,401 km (0.101 R)
• M65: 26,761,713 km (0.076 R)
• M66: 27,183,279 km (0.072 R)
• M67: 27,979,739 km (0.106 R)
• M68: 28,139,808 km (0.095 R)
• M69: 29,107,407 km (0.107 R)
• M70: 29,432,483 km (0.115 R)
• M71: 29,595,396 km (0.119 R)
• M72: 30,359,691 km (0.099 R)
• M73: 32,075,130 km (0.089 R)
• M74: 32,242,829 km (0.065 R)
• M75: 33,142,062 km (0.113 R)
• M76: 34,620,837 km (0.075 R)
• M77: 34,907,766 km (0.064 R)
• M78: 36,411,972 km (0.079 R)
• M79: 37,348,305 km (0.092 R)
• M80: 38,470,289 km (0.119 R)
• M81: 38,589,070 km (0.104 R)
• M82: 39,184,619 km (0.116 R)
• M83: 39,423,826 km (0.116 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit