🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.64 AU - 1.04 AU

Year: 271 Days

Day: 17.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,181,123 km

• M1: 196,123 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.87 AU - 1.21 AU

Year: 373 Days

Day: 16.7 Hours

Environment

Temp: 68 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,181,123 km

• M1: 43,383 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.04 AU - 1.54 AU

Year: 515 Days

Day: 44.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,181,123 km

• M1: 440,715 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.61 AU - 2.19 AU

Year: 920 Days

Day: 42.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,181,123 km

• M1: 116,537 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.29 AU - 3.49 AU

Year: 2194 Days

Day: 28.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.27 AU - 4.59 AU

Year: 3277 Days

Day: 15.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.3

Radius: 8.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.51 AU - 7.15 AU

Year: 4947 Days

Day: 6.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,181,123 km

• M1: 133,591 km (0.075 R)
• M2: 214,823 km (0.11 R)
• M3: 316,699 km (0.096 R)
• M4: 404,064 km (0.103 R)
• M5: 567,126 km (0.102 R)
• M6: 874,848 km (0.117 R)
• M7: 1,115,402 km (0.043 R)
• M8: 1,230,592 km (0.069 R)
• M9: 1,363,285 km (0.108 R)
• M10: 1,514,828 km (0.102 R)
• M11: 1,672,055 km (0.091 R)
• M12: 1,834,668 km (0.082 R)
• M13: 1,986,959 km (0.092 R)
• M14: 2,369,780 km (0.026 R)
• M15: 2,706,225 km (0.12 R)
• M16: 2,810,196 km (0.116 R)
• M17: 3,111,935 km (0.042 R)
• M18: 3,386,746 km (0.046 R)
• M19: 3,746,379 km (0.115 R)
• M20: 3,862,467 km (0.101 R)
• M21: 4,197,866 km (0.06 R)
• M22: 4,338,787 km (0.07 R)
• M23: 4,399,673 km (0.112 R)
• M24: 4,645,911 km (0.092 R)
• M25: 4,729,088 km (0.119 R)
• M26: 4,896,787 km (0.07 R)
• M27: 5,002,702 km (0.096 R)
• M28: 5,259,861 km (0.102 R)
• M29: 5,411,853 km (0.045 R)
• M30: 5,854,213 km (0.106 R)
• M31: 6,679,545 km (0.082 R)
• M32: 6,891,525 km (0.089 R)
• M33: 7,935,120 km (0.107 R)
• M34: 8,335,893 km (0.115 R)
• M35: 8,538,747 km (0.119 R)
• M36: 8,589,760 km (0.112 R)
• M37: 8,717,666 km (0.074 R)
• M38: 8,846,171 km (0.091 R)
• M39: 8,923,513 km (0.08 R)
• M40: 9,105,125 km (0.057 R)
• M41: 9,366,472 km (0.088 R)
• M42: 9,471,789 km (0.057 R)
• M43: 9,683,620 km (0.114 R)
• M44: 10,793,187 km (0.11 R)
• M45: 11,405,042 km (0.055 R)
• M46: 11,461,291 km (0.074 R)
• M47: 11,630,337 km (0.109 R)
• M48: 12,085,414 km (0.119 R)
• M49: 12,286,324 km (0.115 R)
• M50: 12,691,435 km (0.096 R)
• M51: 13,012,920 km (0.106 R)
• M52: 13,455,580 km (0.086 R)
• M53: 13,574,361 km (0.077 R)
• M54: 13,723,510 km (0.07 R)
• M55: 14,173,949 km (0.071 R)
• M56: 14,355,561 km (0.063 R)
• M57: 14,416,298 km (0.088 R)
• M58: 14,537,921 km (0.08 R)
• M59: 14,935,702 km (0.072 R)
• M60: 16,150,287 km (0.108 R)
• M61: 17,428,601 km (0.069 R)
• M62: 17,688,153 km (0.065 R)
• M63: 17,753,228 km (0.098 R)
• M64: 17,851,065 km (0.039 R)
• M65: 18,079,950 km (0.079 R)
• M66: 18,507,650 km (0.106 R)
• M67: 18,938,642 km (0.118 R)
• M68: 19,005,213 km (0.088 R)
• M69: 19,272,394 km (0.108 R)
• M70: 19,641,752 km (0.091 R)
• M71: 19,742,880 km (0.084 R)
• M72: 19,945,735 km (0.097 R)
• M73: 20,387,647 km (0.069 R)
• M74: 20,455,863 km (0.116 R)
• M75: 21,108,110 km (0.097 R)
• M76: 21,177,224 km (0.076 R)
• M77: 21,315,602 km (0.105 R)
• M78: 21,627,963 km (0.026 R)
• M79: 21,906,963 km (0.107 R)
• M80: 22,468,403 km (0.047 R)
• M81: 22,644,779 km (0.039 R)
• M82: 22,892,663 km (0.059 R)
• M83: 22,963,572 km (0.068 R)
• M84: 23,641,400 km (0.096 R)
• M85: 23,892,725 km (0.111 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit