🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 185 Days

Day: 39.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.08 AU - 1.18 AU

Year: 445 Days

Day: 22.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.95 AU - 1.55 AU

Year: 518 Days

Day: 27.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.12 AU - 1.58 AU

Year: 582 Days

Day: 42.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.45 AU - 1.53 AU

Year: 675 Days

Day: 19.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,591,536 km

• M1: 46,076 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.41 AU - 3.49 AU

Year: 2376 Days

Day: 24.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.9 AU - 4.34 AU

Year: 2554 Days

Day: 19.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,591,536 km

• M1: 296,653 km (0.065 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.78 AU - 4.5 AU

Year: 2575 Days

Day: 36.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.27 AU - 4.67 AU

Year: 2934 Days

Day: 33.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.4

Radius: 4.1

Gravity: 49.64 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.61 AU - 14.19 AU

Year: 16193 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,591,536 km

• M1: 180,565 km (0.057 R)
• M2: 221,405 km (0.068 R)
• M3: 436,078 km (0.099 R)
• M4: 960,867 km (0.092 R)
• M5: 1,357,451 km (0.09 R)
• M6: 1,587,682 km (0.091 R)
• M7: 1,677,142 km (0.077 R)
• M8: 1,923,978 km (0.071 R)
• M9: 2,083,898 km (0.114 R)
• M10: 2,485,419 km (0.105 R)
• M11: 2,589,539 km (0.063 R)
• M12: 2,837,872 km (0.04 R)
• M13: 2,946,779 km (0.079 R)
• M14: 3,243,581 km (0.053 R)
• M15: 3,357,425 km (0.112 R)
• M16: 3,667,242 km (0.118 R)
• M17: 3,785,724 km (0.097 R)
• M18: 4,821,839 km (0.037 R)
• M19: 5,755,329 km (0.108 R)
• M20: 5,893,109 km (0.111 R)
• M21: 6,218,933 km (0.1 R)
• M22: 6,407,726 km (0.109 R)
• M23: 6,550,592 km (0.087 R)
• M24: 7,781,184 km (0.067 R)
• M25: 8,035,799 km (0.094 R)
• M26: 8,138,423 km (0.028 R)
• M27: 8,396,779 km (0.07 R)
• M28: 8,500,749 km (0.054 R)
• M29: 8,974,526 km (0.12 R)
• M30: 10,057,764 km (0.119 R)
• M31: 10,727,215 km (0.074 R)
• M32: 10,783,613 km (0.113 R)
• M33: 11,816,287 km (0.108 R)
• M34: 12,108,751 km (0.113 R)
• M35: 12,167,543 km (0.102 R)
• M36: 12,344,367 km (0.045 R)
• M37: 12,700,710 km (0.042 R)
• M38: 13,060,343 km (0.038 R)
• M39: 14,035,871 km (0.06 R)
• M40: 14,159,438 km (0.106 R)
• M41: 16,705,594 km (0.084 R)
• M42: 17,629,511 km (0.12 R)
• M43: 18,164,772 km (0.072 R)
• M44: 18,637,651 km (0.112 R)
• M45: 19,388,782 km (0.072 R)
• M46: 19,664,341 km (0.12 R)
• M47: 19,802,719 km (0.112 R)
• M48: 20,498,947 km (0.095 R)
• M49: 21,415,982 km (0.065 R)
• M50: 21,915,340 km (0.073 R)
• M51: 22,346,481 km (0.09 R)
• M52: 23,289,995 km (0.107 R)
• M53: 23,729,813 km (0.104 R)
• M54: 25,894,045 km (0.084 R)
• M55: 25,969,742 km (0.092 R)
• M56: 26,045,588 km (0.113 R)
• M57: 28,745,380 km (0.068 R)
• M58: 32,263,174 km (0.064 R)
• M59: 32,426,386 km (0.08 R)
• M60: 33,163,604 km (0.096 R)
• M61: 33,410,740 km (0.115 R)
• M62: 33,823,630 km (0.117 R)
• M63: 34,321,641 km (0.071 R)
• M64: 35,072,922 km (0.046 R)
• M65: 36,421,995 km (0.115 R)
• M66: 37,359,226 km (0.086 R)
• M67: 39,431,755 km (0.119 R)
• M68: 40,130,676 km (0.076 R)
• M69: 40,569,746 km (0.087 R)
• M70: 40,833,936 km (0.082 R)
• M71: 42,163,262 km (0.055 R)
• M72: 43,326,685 km (0.075 R)
• M73: 43,867,332 km (0.04 R)
• M74: 44,228,910 km (0.076 R)
• M75: 44,410,073 km (0.093 R)
• M76: 45,960,056 km (0.044 R)
• M77: 51,189,549 km (0.037 R)
• M78: 51,761,013 km (0.102 R)
• M79: 53,487,821 km (0.039 R)
• M80: 56,505,659 km (0.108 R)
• M81: 57,392,026 km (0.033 R)
• M82: 58,581,180 km (0.091 R)
• M83: 59,278,605 km (0.052 R)
• M84: 59,678,331 km (0.092 R)
• M85: 59,778,412 km (0.079 R)
• M86: 60,078,954 km (0.045 R)
• M87: 60,983,572 km (0.104 R)
• M88: 61,589,144 km (0.058 R)
• M89: 61,892,828 km (0.049 R)
• M90: 62,806,422 km (0.117 R)
• M91: 63,622,329 km (0.108 R)
• M92: 67,545,383 km (0.061 R)
• M93: 69,746,716 km (0.11 R)
• M94: 70,591,495 km (0.046 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit