🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 188 Days

Day: 32.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.99 AU - 1.23 AU

Year: 441 Days

Day: 26.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 148.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.55 AU - 3.13 AU

Year: 1803 Days

Day: 35.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.84 AU - 4.66 AU

Year: 2736 Days

Day: 23.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.17 AU - 4.37 AU

Year: 2758 Days

Day: 40 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.25 AU - 4.63 AU

Year: 2946 Days

Day: 26.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 109.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.5

Radius: 5.4

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.81 AU - 21.47 AU

Year: 27911 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,806,622 km

• M1: 70,311 km (0.1 R)
• M2: 235,617 km (0.079 R)
• M3: 312,809 km (0.086 R)
• M4: 974,331 km (0.086 R)
• M5: 1,871,170 km (0.048 R)
• M6: 2,369,331 km (0.105 R)
• M7: 2,588,342 km (0.109 R)
• M8: 2,768,458 km (0.118 R)
• M9: 5,684,569 km (0.106 R)
• M10: 6,335,769 km (0.082 R)
• M11: 6,578,417 km (0.097 R)
• M12: 8,097,134 km (0.087 R)
• M13: 8,162,658 km (0.097 R)
• M14: 8,228,481 km (0.119 R)
• M15: 10,068,535 km (0.077 R)
• M16: 11,070,542 km (0.114 R)
• M17: 11,216,400 km (0.105 R)
• M18: 11,509,761 km (0.085 R)
• M19: 11,954,515 km (0.085 R)
• M20: 13,555,213 km (0.078 R)
• M21: 13,789,333 km (0.081 R)
• M22: 15,628,190 km (0.115 R)
• M23: 16,285,673 km (0.085 R)
• M24: 17,627,416 km (0.081 R)
• M25: 17,712,537 km (0.113 R)
• M26: 18,917,249 km (0.098 R)
• M27: 19,178,896 km (0.084 R)
• M28: 21,133,542 km (0.108 R)
• M29: 21,677,629 km (0.099 R)
• M30: 21,859,989 km (0.106 R)
• M31: 22,042,947 km (0.114 R)
• M32: 22,872,168 km (0.092 R)
• M33: 23,057,819 km (0.088 R)
• M34: 23,337,118 km (0.117 R)
• M35: 24,087,800 km (0.099 R)
• M36: 24,371,288 km (0.105 R)
• M37: 25,324,376 km (0.113 R)
• M38: 26,289,582 km (0.076 R)
• M39: 26,386,671 km (0.107 R)
• M40: 26,874,360 km (0.116 R)
• M41: 29,055,347 km (0.053 R)
• M42: 29,761,150 km (0.054 R)
• M43: 31,705,174 km (0.073 R)
• M44: 35,929,669 km (0.08 R)
• M45: 36,470,016 km (0.066 R)
• M46: 37,668,295 km (0.106 R)
• M47: 37,887,456 km (0.114 R)
• M48: 38,658,184 km (0.119 R)
• M49: 39,768,200 km (0.106 R)
• M50: 40,103,150 km (0.058 R)
• M51: 42,588,569 km (0.117 R)
• M52: 42,702,712 km (0.12 R)
• M53: 44,311,488 km (0.058 R)
• M54: 45,356,130 km (0.037 R)
• M55: 46,174,280 km (0.069 R)
• M56: 46,291,565 km (0.096 R)
• M57: 46,408,850 km (0.092 R)
• M58: 47,233,284 km (0.069 R)
• M59: 48,062,355 km (0.089 R)
• M60: 49,375,076 km (0.06 R)
• M61: 49,975,712 km (0.056 R)
• M62: 50,096,138 km (0.104 R)
• M63: 51,305,487 km (0.036 R)
• M64: 52,035,675 km (0.064 R)
• M65: 53,260,432 km (0.064 R)
• M66: 53,506,521 km (0.104 R)
• M67: 53,752,909 km (0.099 R)
• M68: 54,618,482 km (0.046 R)
• M69: 55,115,147 km (0.117 R)
• M70: 56,112,965 km (0.075 R)
• M71: 56,488,754 km (0.028 R)
• M72: 59,779,758 km (0.071 R)
• M73: 60,035,570 km (0.108 R)
• M74: 61,319,718 km (0.097 R)
• M75: 64,831,678 km (0.082 R)
• M76: 66,281,132 km (0.104 R)
• M77: 67,608,065 km (0.12 R)
• M78: 68,542,004 km (0.042 R)
• M79: 71,776,759 km (0.05 R)
• M80: 72,184,563 km (0.094 R)
• M81: 75,060,881 km (0.115 R)
• M82: 75,198,810 km (0.113 R)
• M83: 78,533,497 km (0.099 R)
• M84: 79,515,158 km (0.084 R)
• M85: 84,771,279 km (0.049 R)
• M86: 89,114,554 km (0.078 R)
• M87: 90,725,125 km (0.057 R)
• M88: 91,313,194 km (0.101 R)
• M89: 92,345,270 km (0.057 R)
• M90: 94,569,940 km (0.088 R)
• M91: 97,563,543 km (0.088 R)
• M92: 97,864,683 km (0.119 R)
• M93: 99,980,745 km (0.086 R)
• M94: 101,501,557 km (0.043 R)
• M95: 101,653,997 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 17,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit