🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.84 AU - 1.04 AU

Year: 330 Days

Day: 26.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,198,851 km

• M1: 52,658 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.94 AU - 1.1 AU

Year: 373 Days

Day: 41 Hours

Environment

Temp: 30 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 21,198,851 km

• M1: 47,871 km (0.105 R)
• M2: 688,150 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.93 AU - 1.41 AU

Year: 458 Days

Day: 47.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.32 AU - 2.4 AU

Year: 1311 Days

Day: 36.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.37 AU - 3.23 AU

Year: 1694 Days

Day: 18.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.2

Radius: 12.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.77 AU - 6.23 AU

Year: 5315 Days

Day: 5.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 21,198,851 km

• M1: 221,255 km (0.111 R)
• M2: 381,175 km (0.089 R)
• M3: 553,363 km (0.109 R)
• M4: 719,715 km (0.081 R)
• M5: 1,234,482 km (0.086 R)
• M6: 1,390,961 km (0.097 R)
• M7: 1,724,415 km (0.058 R)
• M8: 1,866,682 km (0.086 R)
• M9: 2,456,846 km (0.068 R)
• M10: 2,861,658 km (0.102 R)
• M11: 3,001,382 km (0.111 R)
• M12: 3,371,338 km (0.026 R)
• M13: 3,832,398 km (0.116 R)
• M14: 3,964,792 km (0.106 R)
• M15: 4,268,177 km (0.12 R)
• M16: 4,649,203 km (0.081 R)
• M17: 4,814,359 km (0.088 R)
• M18: 4,921,471 km (0.085 R)
• M19: 5,568,781 km (0.073 R)
• M20: 5,782,107 km (0.083 R)
• M21: 6,165,377 km (0.085 R)
• M22: 6,255,884 km (0.094 R)
• M23: 6,464,722 km (0.099 R)
• M24: 6,689,119 km (0.116 R)
• M25: 6,782,319 km (0.119 R)
• M26: 6,956,451 km (0.083 R)
• M27: 7,077,924 km (0.098 R)
• M28: 7,487,972 km (0.087 R)
• M29: 8,032,658 km (0.06 R)
• M30: 8,245,535 km (0.106 R)
• M31: 8,604,570 km (0.079 R)
• M32: 8,691,487 km (0.075 R)
• M33: 8,998,162 km (0.106 R)
• M34: 9,145,516 km (0.105 R)
• M35: 9,517,117 km (0.093 R)
• M36: 10,045,946 km (0.091 R)
• M37: 10,306,246 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.8

Radius: 11.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.47 AU - 8.85 AU

Year: 7667 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,198,851 km

• M1: 163,062 km (0.114 R)
• M2: 376,388 km (0.046 R)
• M3: 480,808 km (0.085 R)
• M4: 624,272 km (0.086 R)
• M5: 1,034,020 km (0.119 R)
• M6: 1,215,483 km (0.088 R)
• M7: 1,298,360 km (0.068 R)
• M8: 1,457,532 km (0.075 R)
• M9: 2,144,934 km (0.076 R)
• M10: 2,470,010 km (0.094 R)
• M11: 2,576,823 km (0.097 R)
• M12: 2,685,132 km (0.082 R)
• M13: 2,779,379 km (0.105 R)
• M14: 2,954,857 km (0.096 R)
• M15: 3,183,742 km (0.098 R)
• M16: 4,694,980 km (0.05 R)
• M17: 5,374,004 km (0.099 R)
• M18: 6,166,723 km (0.098 R)
• M19: 6,502,571 km (0.061 R)
• M20: 6,801,467 km (0.12 R)
• M21: 7,434,865 km (0.108 R)
• M22: 7,657,616 km (0.105 R)
• M23: 8,064,372 km (0.039 R)
• M24: 8,155,777 km (0.081 R)
• M25: 8,408,747 km (0.054 R)
• M26: 8,993,375 km (0.077 R)
• M27: 9,088,071 km (0.102 R)
• M28: 9,278,658 km (0.062 R)
• M29: 9,809,581 km (0.052 R)
• M30: 9,980,572 km (0.105 R)
• M31: 11,052,590 km (0.06 R)
• M32: 11,563,616 km (0.104 R)
• M33: 11,692,719 km (0.037 R)
• M34: 11,770,360 km (0.069 R)
• M35: 12,423,954 km (0.057 R)
• M36: 12,848,363 km (0.095 R)
• M37: 13,143,071 km (0.086 R)
• M38: 13,331,713 km (0.088 R)
• M39: 13,630,012 km (0.101 R)
• M40: 13,820,898 km (0.105 R)
• M41: 14,067,735 km (0.027 R)
• M42: 14,510,245 km (0.108 R)
• M43: 14,761,121 km (0.112 R)
• M44: 15,097,866 km (0.109 R)
• M45: 15,522,425 km (0.116 R)
• M46: 15,693,415 km (0.118 R)
• M47: 16,123,509 km (0.12 R)
• M48: 17,054,008 km (0.078 R)
• M49: 17,763,251 km (0.094 R)
• M50: 18,001,860 km (0.063 R)
• M51: 18,361,643 km (0.102 R)
• M52: 18,784,556 km (0.056 R)
• M53: 19,424,835 km (0.108 R)
• M54: 20,196,610 km (0.107 R)
• M55: 20,289,810 km (0.079 R)
• M56: 20,508,073 km (0.068 R)
• M57: 20,852,447 km (0.114 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit