🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.53 AU - 0.77 AU

Year: 190 Days

Day: 38.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.62 AU - 0.7 AU

Year: 195 Days

Day: 22.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.74 AU - 1.16 AU

Year: 337 Days

Day: 47.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,510,758 km

• M1: 599,738 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.2 AU - 1.32 AU

Year: 514 Days

Day: 31.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.78 AU - 2.5 AU

Year: 1138 Days

Day: 33.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.29 AU - 3.55 AU

Year: 1813 Days

Day: 24.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,510,758 km

• M1: 1,829,881 km (0.033 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.22 AU - 3.76 AU

Year: 2370 Days

Day: 24.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,510,758 km

• M1: 321,635 km (0.033 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.45 AU - 4.47 AU

Year: 2864 Days

Day: 19.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.26 AU - 5.2 AU

Year: 3162 Days

Day: 14.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.5

Radius: 4.6

Gravity: 32.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.2 AU - 21 AU

Year: 29154 Days

Day: 18.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,510,758 km

• M1: 91,703 km (0.066 R)
• M2: 397,182 km (0.053 R)
• M3: 563,535 km (0.047 R)
• M4: 750,832 km (0.104 R)
• M5: 1,050,177 km (0.107 R)
• M6: 1,212,790 km (0.09 R)
• M7: 1,246,300 km (0.109 R)
• M8: 1,489,546 km (0.114 R)
• M9: 2,018,973 km (0.068 R)
• M10: 2,688,423 km (0.117 R)
• M11: 2,955,904 km (0.048 R)
• M12: 3,231,912 km (0.106 R)
• M13: 3,278,737 km (0.101 R)
• M14: 3,564,169 km (0.113 R)
• M15: 3,710,027 km (0.071 R)
• M16: 4,261,146 km (0.116 R)
• M17: 4,364,069 km (0.093 R)
• M18: 4,677,925 km (0.111 R)
• M19: 4,998,962 km (0.104 R)
• M20: 5,549,782 km (0.094 R)
• M21: 5,662,279 km (0.094 R)
• M22: 6,588,889 km (0.076 R)
• M23: 6,648,279 km (0.066 R)
• M24: 6,827,796 km (0.12 R)
• M25: 8,064,522 km (0.113 R)
• M26: 9,840,398 km (0.104 R)
• M27: 10,044,899 km (0.069 R)
• M28: 10,597,064 km (0.115 R)
• M29: 10,666,777 km (0.104 R)
• M30: 11,088,344 km (0.069 R)
• M31: 11,730,867 km (0.087 R)
• M32: 12,606,164 km (0.117 R)
• M33: 12,977,017 km (0.079 R)
• M34: 14,573,525 km (0.046 R)
• M35: 15,119,408 km (0.094 R)
• M36: 15,276,486 km (0.049 R)
• M37: 15,671,873 km (0.09 R)
• M38: 15,751,309 km (0.112 R)
• M39: 18,953,003 km (0.069 R)
• M40: 19,292,441 km (0.115 R)
• M41: 21,019,548 km (0.078 R)
• M42: 21,458,917 km (0.099 R)
• M43: 21,812,716 km (0.096 R)
• M44: 21,901,427 km (0.117 R)
• M45: 22,885,482 km (0.108 R)
• M46: 23,883,898 km (0.115 R)
• M47: 24,896,377 km (0.065 R)
• M48: 26,677,938 km (0.052 R)
• M49: 26,963,071 km (0.118 R)
• M50: 30,263,350 km (0.075 R)
• M51: 30,759,417 km (0.095 R)
• M52: 32,263,474 km (0.112 R)
• M53: 32,465,730 km (0.111 R)
• M54: 33,893,941 km (0.046 R)
• M55: 35,030,286 km (0.071 R)
• M56: 37,128,396 km (0.102 R)
• M57: 37,979,010 km (0.093 R)
• M58: 40,568,848 km (0.025 R)
• M59: 40,787,261 km (0.087 R)
• M60: 42,216,370 km (0.085 R)
• M61: 42,437,625 km (0.07 R)
• M62: 44,334,227 km (0.094 R)
• M63: 48,094,070 km (0.083 R)
• M64: 49,836,586 km (0.08 R)
• M65: 51,363,382 km (0.101 R)
• M66: 51,954,593 km (0.084 R)
• M67: 54,583,027 km (0.109 R)
• M68: 54,703,603 km (0.105 R)
• M69: 55,913,401 km (0.092 R)
• M70: 57,621,958 km (0.096 R)
• M71: 58,482,595 km (0.05 R)
• M72: 59,223,852 km (0.075 R)
• M73: 61,967,776 km (0.048 R)
• M74: 62,471,024 km (0.118 R)
• M75: 63,481,856 km (0.097 R)
• M76: 64,116,301 km (0.106 R)
• M77: 68,226,203 km (0.118 R)
• M78: 71,232,522 km (0.112 R)
• M79: 71,627,760 km (0.056 R)
• M80: 72,155,990 km (0.105 R)
• M81: 72,552,873 km (0.12 R)
• M82: 73,216,190 km (0.061 R)
• M83: 73,881,452 km (0.075 R)
• M84: 75,352,148 km (0.086 R)
• M85: 79,139,069 km (0.085 R)
• M86: 79,275,352 km (0.08 R)
• M87: 79,548,369 km (0.071 R)
• M88: 80,369,362 km (0.095 R)
• M89: 80,918,087 km (0.075 R)
• M90: 87,600,324 km (0.071 R)
• M91: 87,882,616 km (0.103 R)
• M92: 89,014,623 km (0.111 R)
• M93: 90,151,417 km (0.063 R)
• M94: 91,865,659 km (0.075 R)
• M95: 94,312,482 km (0.112 R)
• M96: 96,489,280 km (0.06 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 13,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit