🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.02 AU - 1.06 AU

Year: 400 Days

Day: 47.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.9 AU - 1.18 AU

Year: 400 Days

Day: 14.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.64 AU - 3.7 AU

Year: 2126 Days

Day: 25.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 9.2

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.28 AU - 7.06 AU

Year: 5086 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,862,039 km

• M1: 136,882 km (0.03 R)
• M2: 302,487 km (0.113 R)
• M3: 413,788 km (0.067 R)
• M4: 598,691 km (0.099 R)
• M5: 810,970 km (0.082 R)
• M6: 891,753 km (0.092 R)
• M7: 1,653,056 km (0.11 R)
• M8: 2,235,890 km (0.034 R)
• M9: 2,371,575 km (0.044 R)
• M10: 2,529,850 km (0.069 R)
• M11: 3,004,673 km (0.093 R)
• M12: 3,219,645 km (0.111 R)
• M13: 3,329,151 km (0.099 R)
• M14: 3,574,342 km (0.085 R)
• M15: 4,345,070 km (0.034 R)
• M16: 4,588,765 km (0.1 R)
• M17: 5,038,456 km (0.058 R)
• M18: 5,242,957 km (0.065 R)
• M19: 5,633,557 km (0.066 R)
• M20: 5,792,579 km (0.042 R)
• M21: 6,087,885 km (0.114 R)
• M22: 6,833,481 km (0.077 R)
• M23: 7,003,125 km (0.07 R)
• M24: 7,088,396 km (0.097 R)
• M25: 8,530,669 km (0.084 R)
• M26: 8,805,331 km (0.064 R)
• M27: 8,866,666 km (0.107 R)
• M28: 9,051,868 km (0.107 R)
• M29: 9,426,012 km (0.086 R)
• M30: 9,551,824 km (0.12 R)
• M31: 9,836,958 km (0.101 R)
• M32: 10,611,127 km (0.091 R)
• M33: 11,337,873 km (0.058 R)
• M34: 12,046,668 km (0.05 R)
• M35: 12,148,993 km (0.1 R)
• M36: 12,561,584 km (0.092 R)
• M37: 13,048,824 km (0.067 R)
• M38: 13,118,985 km (0.098 R)
• M39: 14,257,575 km (0.114 R)
• M40: 14,366,033 km (0.077 R)
• M41: 14,510,993 km (0.034 R)
• M42: 14,875,414 km (0.101 R)
• M43: 15,206,025 km (0.101 R)
• M44: 15,353,678 km (0.095 R)
• M45: 16,287,767 km (0.061 R)
• M46: 16,438,861 km (0.12 R)
• M47: 16,514,558 km (0.06 R)
• M48: 16,590,404 km (0.044 R)
• M49: 16,933,282 km (0.075 R)
• M50: 17,240,107 km (0.031 R)
• M51: 17,509,982 km (0.083 R)
• M52: 17,587,324 km (0.107 R)
• M53: 17,897,889 km (0.094 R)
• M54: 18,327,983 km (0.093 R)
• M55: 18,721,874 km (0.107 R)
• M56: 19,839,819 km (0.073 R)
• M57: 20,163,100 km (0.055 R)
• M58: 20,284,873 km (0.087 R)
• M59: 20,610,697 km (0.062 R)
• M60: 20,733,218 km (0.069 R)
• M61: 21,350,010 km (0.077 R)
• M62: 22,056,112 km (0.105 R)
• M63: 22,643,433 km (0.086 R)
• M64: 23,235,990 km (0.091 R)
• M65: 23,833,484 km (0.09 R)
• M66: 23,919,353 km (0.116 R)
• M67: 24,263,428 km (0.116 R)
• M68: 24,956,814 km (0.11 R)
• M69: 25,087,413 km (0.08 R)
• M70: 25,305,826 km (0.071 R)
• M71: 25,656,484 km (0.104 R)
• M72: 26,097,199 km (0.112 R)
• M73: 26,274,024 km (0.09 R)
• M74: 26,495,877 km (0.103 R)
• M75: 26,985,960 km (0.116 R)
• M76: 27,613,972 km (0.086 R)
• M77: 28,156,114 km (0.101 R)
• M78: 28,383,054 km (0.071 R)
• M79: 28,975,911 km (0.085 R)
• M80: 29,480,804 km (0.118 R)
• M81: 29,895,938 km (0.111 R)
• M82: 30,220,266 km (0.03 R)
• M83: 30,592,316 km (0.103 R)
• M84: 30,685,515 km (0.086 R)
• M85: 31,106,334 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 10.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.84 AU - 8.64 AU

Year: 8911 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,862,039 km

• M1: 130,749 km (0.082 R)
• M2: 218,562 km (0.089 R)
• M3: 813,513 km (0.044 R)
• M4: 904,319 km (0.114 R)
• M5: 984,952 km (0.119 R)
• M6: 1,168,808 km (0.098 R)
• M7: 1,702,424 km (0.119 R)
• M8: 1,769,892 km (0.115 R)
• M9: 1,907,522 km (0.075 R)
• M10: 2,342,254 km (0.07 R)
• M11: 3,537,092 km (0.117 R)
• M12: 3,755,954 km (0.091 R)
• M13: 4,138,475 km (0.105 R)
• M14: 4,892,299 km (0.079 R)
• M15: 5,210,643 km (0.116 R)
• M16: 6,153,409 km (0.077 R)
• M17: 6,232,247 km (0.089 R)
• M18: 6,311,235 km (0.03 R)
• M19: 6,658,003 km (0.057 R)
• M20: 8,279,345 km (0.101 R)
• M21: 8,541,440 km (0.071 R)
• M22: 9,103,928 km (0.045 R)
• M23: 9,253,825 km (0.082 R)
• M24: 9,800,755 km (0.095 R)
• M25: 9,985,359 km (0.117 R)
• M26: 10,703,728 km (0.077 R)
• M27: 11,763,479 km (0.098 R)
• M28: 12,157,221 km (0.051 R)
• M29: 12,856,591 km (0.102 R)
• M30: 13,912,602 km (0.068 R)
• M31: 14,468,657 km (0.074 R)
• M32: 14,573,675 km (0.059 R)
• M33: 15,173,862 km (0.096 R)
• M34: 15,244,921 km (0.085 R)
• M35: 15,423,241 km (0.069 R)
• M36: 16,837,988 km (0.112 R)
• M37: 17,504,896 km (0.105 R)
• M38: 18,521,264 km (0.08 R)
• M39: 19,171,117 km (0.05 R)
• M40: 19,363,649 km (0.101 R)
• M41: 21,763,947 km (0.116 R)
• M42: 22,815,321 km (0.118 R)
• M43: 23,224,172 km (0.116 R)
• M44: 23,966,028 km (0.096 R)
• M45: 24,548,412 km (0.049 R)
• M46: 25,557,749 km (0.063 R)
• M47: 26,537,615 km (0.11 R)
• M48: 26,623,335 km (0.108 R)
• M49: 26,709,353 km (0.069 R)
• M50: 27,442,981 km (0.094 R)
• M51: 28,358,520 km (0.107 R)
• M52: 28,886,302 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 13,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit