🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.81 AU - 0.97 AU

Year: 315 Days

Day: 18.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 101.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.09 AU - 1.21 AU

Year: 462 Days

Day: 14.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.33 AU - 1.49 AU

Year: 627 Days

Day: 22.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.95 AU - 3.06 AU

Year: 1481 Days

Day: 18.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.46 AU - 2.7 AU

Year: 1553 Days

Day: 25.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.87 AU - 4.47 AU

Year: 2635 Days

Day: 35.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,990,035 km

• M1: 145,858 km (0.056 R)

Asteroid Belt

Center: 9.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.3

Radius: 7

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.26 AU - 17.84 AU

Year: 20798 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,990,035 km

• M1: 117,434 km (0.084 R)
• M2: 489,484 km (0.105 R)
• M3: 533,466 km (0.069 R)
• M4: 1,851,423 km (0.089 R)
• M5: 1,958,386 km (0.119 R)
• M6: 2,178,444 km (0.08 R)
• M7: 2,291,391 km (0.095 R)
• M8: 2,844,454 km (0.075 R)
• M9: 4,683,760 km (0.115 R)
• M10: 4,732,379 km (0.115 R)
• M11: 4,830,066 km (0.114 R)
• M12: 5,227,997 km (0.07 R)
• M13: 5,949,507 km (0.082 R)
• M14: 6,701,985 km (0.084 R)
• M15: 9,316,357 km (0.092 R)
• M16: 9,377,692 km (0.112 R)
• M17: 10,124,036 km (0.096 R)
• M18: 10,824,902 km (0.108 R)
• M19: 11,739,394 km (0.096 R)
• M20: 12,071,950 km (0.032 R)
• M21: 13,156,983 km (0.076 R)
• M22: 14,272,983 km (0.072 R)
• M23: 14,627,979 km (0.085 R)
• M24: 15,783,174 km (0.076 R)
• M25: 16,967,540 km (0.07 R)
• M26: 17,042,489 km (0.067 R)
• M27: 17,192,685 km (0.026 R)
• M28: 17,494,573 km (0.116 R)
• M29: 17,950,697 km (0.107 R)
• M30: 18,796,972 km (0.065 R)
• M31: 18,952,255 km (0.061 R)
• M32: 19,420,496 km (0.109 R)
• M33: 20,209,625 km (0.114 R)
• M34: 20,848,408 km (0.09 R)
• M35: 21,089,709 km (0.093 R)
• M36: 24,140,309 km (0.043 R)
• M37: 26,191,595 km (0.066 R)
• M38: 28,922,654 km (0.091 R)
• M39: 30,732,040 km (0.117 R)
• M40: 31,006,702 km (0.06 R)
• M41: 31,098,405 km (0.066 R)
• M42: 31,466,117 km (0.106 R)
• M43: 32,298,779 km (0.096 R)
• M44: 33,891,248 km (0.115 R)
• M45: 34,459,271 km (0.086 R)
• M46: 35,701,083 km (0.077 R)
• M47: 36,375,769 km (0.095 R)
• M48: 36,666,139 km (0.092 R)
• M49: 37,737,708 km (0.116 R)
• M50: 38,523,396 km (0.12 R)
• M51: 40,211,010 km (0.094 R)
• M52: 40,411,022 km (0.094 R)
• M53: 40,812,244 km (0.057 R)
• M54: 41,214,812 km (0.117 R)
• M55: 41,922,410 km (0.074 R)
• M56: 44,275,734 km (0.114 R)
• M57: 45,728,928 km (0.089 R)
• M58: 45,833,347 km (0.117 R)
• M59: 46,251,772 km (0.05 R)
• M60: 47,832,124 km (0.053 R)
• M61: 48,575,625 km (0.065 R)
• M62: 49,215,904 km (0.076 R)
• M63: 51,479,021 km (0.083 R)
• M64: 51,914,051 km (0.048 R)
• M65: 53,996,454 km (0.047 R)
• M66: 56,665,579 km (0.089 R)
• M67: 56,777,777 km (0.086 R)
• M68: 57,339,667 km (0.081 R)
• M69: 58,922,562 km (0.094 R)
• M70: 62,362,715 km (0.112 R)
• M71: 64,457,833 km (0.078 R)
• M72: 65,278,826 km (0.057 R)
• M73: 65,631,877 km (0.075 R)
• M74: 66,103,410 km (0.082 R)
• M75: 67,643,669 km (0.097 R)
• M76: 68,119,989 km (0.086 R)
• M77: 68,597,356 km (0.103 R)
• M78: 69,195,747 km (0.098 R)
• M79: 72,700,077 km (0.038 R)
• M80: 73,432,359 km (0.068 R)
• M81: 73,921,843 km (0.033 R)
• M82: 75,520,147 km (0.113 R)
• M83: 75,890,701 km (0.104 R)
• M84: 78,001,377 km (0.089 R)
• M85: 78,126,142 km (0.112 R)
• M86: 78,500,884 km (0.066 R)
• M87: 79,377,528 km (0.095 R)
• M88: 79,503,040 km (0.116 R)
• M89: 80,131,351 km (0.106 R)
• M90: 81,266,799 km (0.12 R)
• M91: 81,773,188 km (0.099 R)
• M92: 82,661,650 km (0.098 R)
• M93: 83,043,424 km (0.038 R)
• M94: 85,475,137 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit