🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.92 AU - 1.22 AU

Year: 396 Days

Day: 39.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.13 AU - 1.17 AU

Year: 442 Days

Day: 41.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.95 AU - 2.89 AU

Year: 1348 Days

Day: 45.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.85 AU - 3.53 AU

Year: 2041 Days

Day: 16.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,589,189 km

• M1: 892,202 km (0.087 R)
• M2: 1,184,666 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.49 AU - 4.29 AU

Year: 2748 Days

Day: 18.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 8.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.97 AU - 13.39 AU

Year: 15225 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,589,189 km

• M1: 148,251 km (0.101 R)
• M2: 458,368 km (0.089 R)
• M3: 609,462 km (0.029 R)
• M4: 683,812 km (0.066 R)
• M5: 1,252,733 km (0.064 R)
• M6: 1,510,041 km (0.058 R)
• M7: 1,613,563 km (0.102 R)
• M8: 1,719,478 km (0.108 R)
• M9: 1,827,787 km (0.113 R)
• M10: 1,916,050 km (0.106 R)
• M11: 2,648,182 km (0.078 R)
• M12: 2,927,182 km (0.085 R)
• M13: 3,189,277 km (0.11 R)
• M14: 3,269,312 km (0.105 R)
• M15: 3,596,482 km (0.085 R)
• M16: 4,135,783 km (0.09 R)
• M17: 4,489,582 km (0.105 R)
• M18: 5,069,573 km (0.082 R)
• M19: 5,163,221 km (0.09 R)
• M20: 5,352,612 km (0.098 R)
• M21: 5,512,083 km (0.091 R)
• M22: 5,705,513 km (0.106 R)
• M23: 6,467,714 km (0.075 R)
• M24: 7,760,090 km (0.092 R)
• M25: 8,196,019 km (0.06 R)
• M26: 9,282,099 km (0.086 R)
• M27: 9,628,418 km (0.077 R)
• M28: 9,783,701 km (0.042 R)
• M29: 10,018,121 km (0.085 R)
• M30: 10,452,702 km (0.116 R)
• M31: 10,893,567 km (0.065 R)
• M32: 11,258,885 km (0.116 R)
• M33: 13,101,482 km (0.076 R)
• M34: 13,576,755 km (0.115 R)
• M35: 13,838,252 km (0.114 R)
• M36: 14,499,474 km (0.086 R)
• M37: 14,946,024 km (0.079 R)
• M38: 15,442,390 km (0.048 R)
• M39: 15,533,196 km (0.09 R)
• M40: 15,852,587 km (0.048 R)
• M41: 15,944,291 km (0.032 R)
• M42: 16,358,826 km (0.057 R)
• M43: 17,909,109 km (0.083 R)
• M44: 18,052,274 km (0.092 R)
• M45: 18,291,930 km (0.032 R)
• M46: 19,114,419 km (0.062 R)
• M47: 19,554,835 km (0.089 R)
• M48: 20,695,369 km (0.094 R)
• M49: 21,097,040 km (0.09 R)
• M50: 22,112,660 km (0.117 R)
• M51: 22,215,134 km (0.076 R)
• M52: 22,781,362 km (0.11 R)
• M53: 23,404,437 km (0.116 R)
• M54: 24,402,554 km (0.094 R)
• M55: 24,614,385 km (0.109 R)
• M56: 24,986,734 km (0.069 R)
• M57: 25,790,673 km (0.106 R)
• M58: 26,006,543 km (0.114 R)
• M59: 26,385,624 km (0.026 R)
• M60: 26,494,381 km (0.102 R)
• M61: 26,875,856 km (0.102 R)
• M62: 28,197,703 km (0.063 R)
• M63: 29,146,752 km (0.103 R)
• M64: 29,709,988 km (0.059 R)
• M65: 31,536,129 km (0.103 R)
• M66: 31,709,213 km (0.103 R)
• M67: 31,998,386 km (0.094 R)
• M68: 32,346,500 km (0.105 R)
• M69: 32,520,932 km (0.033 R)
• M70: 32,812,647 km (0.111 R)
• M71: 33,105,111 km (0.079 R)
• M72: 34,342,734 km (0.091 R)
• M73: 34,937,536 km (0.115 R)
• M74: 35,056,915 km (0.115 R)
• M75: 35,836,020 km (0.105 R)
• M76: 36,499,786 km (0.096 R)
• M77: 37,045,818 km (0.077 R)
• M78: 37,167,441 km (0.046 R)
• M79: 38,207,446 km (0.108 R)
• M80: 38,576,803 km (0.111 R)
• M81: 39,133,008 km (0.09 R)
• M82: 39,629,523 km (0.035 R)
• M83: 39,691,756 km (0.101 R)
• M84: 40,065,900 km (0.059 R)
• M85: 41,384,157 km (0.064 R)
• M86: 41,447,287 km (0.076 R)
• M87: 42,143,964 km (0.098 R)
• M88: 42,589,167 km (0.068 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit