🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.92 AU - 1.4 AU

Year: 364 Days

Day: 24.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 398 Days

Day: 35.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.37 AU - 1.71 AU

Year: 557 Days

Day: 46.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.43 AU - 4.45 AU

Year: 2280 Days

Day: 38.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.62 AU - 4.86 AU

Year: 2545 Days

Day: 19.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.98 AU - 8.58 AU

Year: 6326 Days

Day: 29.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 12.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.49 AU - 14.01 AU

Year: 10999 Days

Day: 7 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,490,885 km

• M1: 246,088 km (0.099 R)
• M2: 451,187 km (0.115 R)
• M3: 550,071 km (0.074 R)
• M4: 658,081 km (0.053 R)
• M5: 1,108,520 km (0.107 R)
• M6: 1,271,731 km (0.087 R)
• M7: 1,600,099 km (0.078 R)
• M8: 2,054,428 km (0.098 R)
• M9: 2,257,731 km (0.083 R)
• M10: 2,494,694 km (0.034 R)
• M11: 3,432,074 km (0.117 R)
• M12: 4,937,179 km (0.086 R)
• M13: 5,073,761 km (0.089 R)
• M14: 5,246,397 km (0.106 R)
• M15: 5,847,631 km (0.107 R)
• M16: 6,285,355 km (0.078 R)
• M17: 6,471,005 km (0.095 R)
• M18: 6,583,204 km (0.116 R)
• M19: 6,847,543 km (0.063 R)
• M20: 7,115,473 km (0.047 R)
• M21: 7,270,157 km (0.107 R)
• M22: 7,701,298 km (0.076 R)
• M23: 8,181,208 km (0.114 R)
• M24: 9,002,501 km (0.117 R)
• M25: 9,086,126 km (0.088 R)
• M26: 9,423,170 km (0.096 R)
• M27: 9,850,122 km (0.062 R)
• M28: 10,283,507 km (0.065 R)
• M29: 10,811,887 km (0.112 R)
• M30: 11,849,348 km (0.091 R)
• M31: 12,171,283 km (0.076 R)
• M32: 12,356,635 km (0.093 R)
• M33: 12,589,708 km (0.114 R)
• M34: 12,730,180 km (0.106 R)
• M35: 12,918,375 km (0.056 R)
• M36: 13,012,771 km (0.087 R)
• M37: 13,536,214 km (0.111 R)
• M38: 13,776,468 km (0.103 R)
• M39: 14,456,540 km (0.046 R)
• M40: 15,098,016 km (0.055 R)
• M41: 15,849,595 km (0.049 R)
• M42: 16,153,728 km (0.068 R)
• M43: 16,255,454 km (0.083 R)
• M44: 17,441,466 km (0.119 R)
• M45: 18,018,465 km (0.108 R)
• M46: 21,163,461 km (0.058 R)
• M47: 21,835,006 km (0.096 R)
• M48: 26,728,801 km (0.067 R)
• M49: 27,030,390 km (0.081 R)
• M50: 28,432,422 km (0.088 R)
• M51: 28,925,646 km (0.037 R)
• M52: 30,485,054 km (0.031 R)
• M53: 30,800,257 km (0.058 R)
• M54: 31,433,804 km (0.109 R)
• M55: 32,007,661 km (0.088 R)
• M56: 32,778,240 km (0.084 R)
• M57: 33,101,222 km (0.109 R)
• M58: 33,490,027 km (0.109 R)
• M59: 33,620,027 km (0.066 R)
• M60: 34,337,798 km (0.102 R)
• M61: 34,600,043 km (0.117 R)
• M62: 35,060,655 km (0.119 R)
• M63: 35,390,817 km (0.106 R)
• M64: 37,124,656 km (0.108 R)
• M65: 37,259,145 km (0.093 R)
• M66: 38,341,186 km (0.097 R)
• M67: 38,545,088 km (0.113 R)
• M68: 39,570,582 km (0.117 R)
• M69: 39,776,877 km (0.097 R)
• M70: 40,328,444 km (0.118 R)
• M71: 40,466,673 km (0.117 R)
• M72: 41,718,358 km (0.1 R)
• M73: 42,419,224 km (0.06 R)
• M74: 45,189,777 km (0.051 R)
• M75: 45,765,280 km (0.039 R)
• M76: 46,343,176 km (0.078 R)
• M77: 47,141,879 km (0.057 R)
• M78: 47,725,461 km (0.11 R)
• M79: 47,871,767 km (0.099 R)
• M80: 48,018,224 km (0.101 R)
• M81: 48,164,830 km (0.093 R)
• M82: 48,311,585 km (0.095 R)
• M83: 49,121,358 km (0.108 R)
• M84: 49,342,913 km (0.082 R)

Kuiper Belt

Range: 37.7 - 63.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 10,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit