🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.73 AU - 0.95 AU

Year: 269 Days

Day: 25.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,001,582 km

• M1: 403,316 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.91 AU - 1.27 AU

Year: 398 Days

Day: 45.6 Hours

Environment

Temp: 64 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,001,582 km

• M1: 261,347 km (0.117 R)
• M2: 470,934 km (0.111 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.15 AU - 3.05 AU

Year: 1467 Days

Day: 30.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,001,582 km

• M1: 60,438 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.29 AU - 3.81 AU

Year: 1863 Days

Day: 15.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 12.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.7 AU - 14.22 AU

Year: 16322 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,001,582 km

• M1: 467,493 km (0.09 R)
• M2: 668,254 km (0.108 R)
• M3: 843,732 km (0.069 R)
• M4: 1,179,280 km (0.087 R)
• M5: 1,307,934 km (0.047 R)
• M6: 1,396,347 km (0.026 R)
• M7: 1,487,152 km (0.063 R)
• M8: 1,796,222 km (0.06 R)
• M9: 2,099,905 km (0.026 R)
• M10: 2,338,813 km (0.089 R)
• M11: 2,843,407 km (0.117 R)
• M12: 3,537,242 km (0.117 R)
• M13: 3,631,488 km (0.12 R)
• M14: 3,726,782 km (0.07 R)
• M15: 4,082,975 km (0.079 R)
• M16: 4,315,599 km (0.107 R)
• M17: 4,655,486 km (0.11 R)
• M18: 4,933,588 km (0.098 R)
• M19: 6,025,204 km (0.037 R)
• M20: 6,252,443 km (0.105 R)
• M21: 7,309,502 km (0.118 R)
• M22: 7,592,541 km (0.083 R)
• M23: 7,838,180 km (0.054 R)
• M24: 8,846,620 km (0.104 R)
• M25: 10,209,157 km (0.082 R)
• M26: 10,937,848 km (0.107 R)
• M27: 12,109,948 km (0.111 R)
• M28: 12,638,327 km (0.104 R)
• M29: 13,867,124 km (0.096 R)
• M30: 14,218,081 km (0.104 R)
• M31: 14,928,671 km (0.118 R)
• M32: 15,391,527 km (0.091 R)
• M33: 15,963,888 km (0.029 R)
• M34: 17,129,255 km (0.108 R)
• M35: 18,102,988 km (0.092 R)
• M36: 18,267,097 km (0.093 R)
• M37: 18,651,863 km (0.095 R)
• M38: 19,039,321 km (0.108 R)
• M39: 19,373,523 km (0.12 R)
• M40: 19,709,669 km (0.075 R)
• M41: 19,878,415 km (0.03 R)
• M42: 20,104,308 km (0.039 R)
• M43: 20,501,491 km (0.098 R)
• M44: 20,615,484 km (0.099 R)
• M45: 21,477,018 km (0.091 R)
• M46: 21,999,564 km (0.072 R)
• M47: 22,526,447 km (0.063 R)
• M48: 23,294,632 km (0.043 R)
• M49: 23,652,171 km (0.112 R)
• M50: 23,891,528 km (0.087 R)
• M51: 24,493,360 km (0.104 R)
• M52: 24,796,146 km (0.117 R)
• M53: 25,161,165 km (0.059 R)
• M54: 25,283,237 km (0.095 R)
• M55: 25,896,588 km (0.06 R)
• M56: 26,514,876 km (0.103 R)
• M57: 26,701,275 km (0.054 R)
• M58: 27,137,951 km (0.079 R)
• M59: 27,451,359 km (0.084 R)
• M60: 27,640,002 km (0.054 R)
• M61: 27,892,074 km (0.091 R)
• M62: 30,520,210 km (0.111 R)
• M63: 30,911,558 km (0.053 R)
• M64: 31,042,306 km (0.114 R)
• M65: 32,029,054 km (0.097 R)
• M66: 33,159,714 km (0.06 R)
• M67: 34,303,540 km (0.077 R)
• M68: 35,050,482 km (0.077 R)
• M69: 35,665,628 km (0.112 R)
• M70: 36,491,409 km (0.101 R)
• M71: 38,653,696 km (0.039 R)
• M72: 39,006,298 km (0.103 R)
• M73: 40,141,896 km (0.088 R)
• M74: 40,499,136 km (0.093 R)
• M75: 40,713,809 km (0.099 R)
• M76: 40,857,273 km (0.109 R)
• M77: 41,432,477 km (0.106 R)
• M78: 41,865,712 km (0.073 R)
• M79: 42,155,334 km (0.059 R)
• M80: 42,882,379 km (0.068 R)
• M81: 44,275,135 km (0.111 R)
• M82: 44,940,098 km (0.119 R)
• M83: 45,906,351 km (0.07 R)
• M84: 46,055,649 km (0.1 R)
• M85: 46,279,747 km (0.095 R)
• M86: 47,029,831 km (0.062 R)
• M87: 48,086,440 km (0.088 R)
• M88: 48,541,667 km (0.114 R)
• M89: 48,998,389 km (0.095 R)
• M90: 49,609,646 km (0.042 R)
• M91: 51,846,134 km (0.073 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 17,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit