🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.43 AU - 1.71 AU

Year: 685 Days

Day: 36.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,360,388 km

• M1: 768,335 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.6 AU - 2.12 AU

Year: 883 Days

Day: 19.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,360,388 km

• M1: 789,278 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.53 AU - 3.75 AU

Year: 1938 Days

Day: 41.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.53 AU - 3.98 AU

Year: 2529 Days

Day: 15.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,360,388 km

• M1: 3,166,837 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.52 AU - 4.26 AU

Year: 2672 Days

Day: 17 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.63 AU - 5.83 AU

Year: 3582 Days

Day: 18.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,360,388 km

• M1: 2,344,348 km (0.09 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.3

Radius: 12.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.04 AU - 9.46 AU

Year: 8252 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,360,388 km

• M1: 237,262 km (0.102 R)
• M2: 361,428 km (0.105 R)
• M3: 576,101 km (0.075 R)
• M4: 668,702 km (0.103 R)
• M5: 778,358 km (0.087 R)
• M6: 1,227,600 km (0.11 R)
• M7: 1,408,614 km (0.054 R)
• M8: 1,524,552 km (0.085 R)
• M9: 1,876,406 km (0.079 R)
• M10: 2,638,009 km (0.11 R)
• M11: 2,746,318 km (0.108 R)
• M12: 2,874,673 km (0.107 R)
• M13: 3,330,049 km (0.12 R)
• M14: 3,526,620 km (0.119 R)
• M15: 4,223,597 km (0.111 R)
• M16: 4,308,419 km (0.108 R)
• M17: 4,522,942 km (0.073 R)
• M18: 4,653,541 km (0.059 R)
• M19: 5,052,518 km (0.116 R)
• M20: 5,142,726 km (0.069 R)
• M21: 5,256,271 km (0.115 R)
• M22: 5,370,564 km (0.096 R)
• M23: 5,860,048 km (0.089 R)
• M24: 6,074,272 km (0.119 R)
• M25: 6,194,399 km (0.117 R)
• M26: 6,339,509 km (0.117 R)
• M27: 6,510,499 km (0.046 R)
• M28: 6,707,669 km (0.095 R)
• M29: 7,515,947 km (0.113 R)
• M30: 7,593,438 km (0.117 R)
• M31: 7,801,080 km (0.074 R)
• M32: 8,142,612 km (0.107 R)
• M33: 8,381,819 km (0.113 R)
• M34: 8,623,569 km (0.113 R)
• M35: 8,731,729 km (0.11 R)
• M36: 8,813,110 km (0.093 R)
• M37: 9,306,932 km (0.1 R)
• M38: 10,812,784 km (0.076 R)
• M39: 11,076,077 km (0.09 R)
• M40: 11,460,094 km (0.04 R)
• M41: 11,998,946 km (0.097 R)
• M42: 12,210,777 km (0.117 R)
• M43: 12,454,472 km (0.044 R)
• M44: 12,546,175 km (0.079 R)
• M45: 12,977,466 km (0.102 R)
• M46: 13,194,981 km (0.067 R)
• M47: 13,949,702 km (0.102 R)
• M48: 14,654,009 km (0.085 R)
• M49: 15,075,576 km (0.099 R)
• M50: 15,732,011 km (0.067 R)
• M51: 16,364,212 km (0.104 R)
• M52: 17,311,166 km (0.102 R)
• M53: 17,998,419 km (0.104 R)
• M54: 19,081,208 km (0.094 R)
• M55: 19,187,124 km (0.107 R)
• M56: 19,328,643 km (0.057 R)
• M57: 19,648,334 km (0.028 R)
• M58: 19,969,820 km (0.069 R)
• M59: 20,257,048 km (0.104 R)
• M60: 20,365,057 km (0.052 R)
• M61: 20,981,101 km (0.118 R)
• M62: 21,309,618 km (0.099 R)
• M63: 21,972,038 km (0.053 R)
• M64: 22,417,241 km (0.063 R)
• M65: 22,641,039 km (0.079 R)
• M66: 22,903,135 km (0.106 R)
• M67: 23,015,632 km (0.095 R)
• M68: 23,279,074 km (0.118 R)
• M69: 23,392,320 km (0.062 R)
• M70: 23,581,412 km (0.09 R)
• M71: 23,771,102 km (0.05 R)
• M72: 24,037,386 km (0.062 R)
• M73: 24,457,905 km (0.116 R)
• M74: 24,880,819 km (0.034 R)
• M75: 25,228,634 km (0.045 R)
• M76: 25,461,408 km (0.114 R)
• M77: 25,890,006 km (0.092 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 12,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit