🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.69 AU - 0.99 AU

Year: 278 Days

Day: 13.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,294,687 km

• M1: 137,630 km (0.094 R)
• M2: 581,038 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.92 AU - 0.92 AU

Year: 319 Days

Day: 46.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,294,687 km

• M1: 234,420 km (0.073 R)
• M2: 390,002 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.18 AU - 1.94 AU

Year: 705 Days

Day: 37.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,294,687 km

• M1: 479,312 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.87 AU - 2.11 AU

Year: 1015 Days

Day: 19.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.1 AU - 2.78 AU

Year: 1378 Days

Day: 32 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.66 AU - 3.3 AU

Year: 1860 Days

Day: 16.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 9.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.59 AU - 7.25 AU

Year: 5209 Days

Day: 13.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,294,687 km

• M1: 113,994 km (0.08 R)
• M2: 184,305 km (0.046 R)
• M3: 268,827 km (0.112 R)
• M4: 355,594 km (0.115 R)
• M5: 417,079 km (0.113 R)
• M6: 693,985 km (0.081 R)
• M7: 947,104 km (0.082 R)
• M8: 1,357,900 km (0.106 R)
• M9: 1,645,128 km (0.075 R)
• M10: 1,708,108 km (0.117 R)
• M11: 1,984,865 km (0.102 R)
• M12: 2,562,612 km (0.063 R)
• M13: 2,728,964 km (0.117 R)
• M14: 2,994,800 km (0.107 R)
• M15: 3,072,441 km (0.095 R)
• M16: 3,170,278 km (0.101 R)
• M17: 3,229,519 km (0.11 R)
• M18: 3,409,485 km (0.117 R)
• M19: 3,779,291 km (0.112 R)
• M20: 3,863,215 km (0.095 R)
• M21: 4,490,479 km (0.039 R)
• M22: 4,601,930 km (0.101 R)
• M23: 4,691,688 km (0.084 R)
• M24: 4,873,001 km (0.046 R)
• M25: 4,987,443 km (0.096 R)
• M26: 5,430,852 km (0.109 R)
• M27: 6,861,007 km (0.119 R)
• M28: 7,015,392 km (0.093 R)
• M29: 7,249,064 km (0.06 R)
• M30: 7,485,279 km (0.095 R)
• M31: 7,777,593 km (0.063 R)
• M32: 8,073,498 km (0.066 R)
• M33: 8,291,163 km (0.119 R)
• M34: 8,899,428 km (0.088 R)
• M35: 9,039,751 km (0.109 R)
• M36: 9,379,338 km (0.103 R)
• M37: 9,493,630 km (0.042 R)
• M38: 9,809,880 km (0.09 R)
• M39: 9,983,863 km (0.078 R)
• M40: 10,276,177 km (0.115 R)
• M41: 11,260,830 km (0.077 R)
• M42: 11,810,453 km (0.061 R)
• M43: 12,026,622 km (0.045 R)
• M44: 12,150,788 km (0.095 R)
• M45: 12,494,115 km (0.072 R)
• M46: 12,588,362 km (0.116 R)
• M47: 12,682,907 km (0.072 R)
• M48: 12,904,163 km (0.063 R)
• M49: 13,222,657 km (0.111 R)
• M50: 13,382,876 km (0.113 R)
• M51: 14,291,833 km (0.096 R)
• M52: 14,390,418 km (0.071 R)
• M53: 14,886,783 km (0.071 R)
• M54: 15,187,176 km (0.104 R)
• M55: 15,321,365 km (0.086 R)
• M56: 15,964,187 km (0.103 R)
• M57: 16,168,987 km (0.091 R)
• M58: 16,754,064 km (0.061 R)
• M59: 16,962,155 km (0.116 R)
• M60: 17,626,968 km (0.112 R)
• M61: 17,944,863 km (0.119 R)
• M62: 18,122,286 km (0.094 R)
• M63: 18,514,681 km (0.055 R)
• M64: 19,635,618 km (0.077 R)
• M65: 19,891,879 km (0.119 R)
• M66: 20,075,436 km (0.089 R)
• M67: 20,555,645 km (0.113 R)
• M68: 21,151,643 km (0.084 R)
• M69: 21,376,638 km (0.09 R)
• M70: 21,489,435 km (0.086 R)
• M71: 22,018,563 km (0.119 R)
• M72: 22,322,845 km (0.06 R)
• M73: 22,437,287 km (0.08 R)
• M74: 22,513,582 km (0.095 R)
• M75: 22,781,811 km (0.11 R)
• M76: 22,897,001 km (0.07 R)
• M77: 23,050,938 km (0.115 R)
• M78: 23,398,603 km (0.064 R)
• M79: 24,255,649 km (0.108 R)
• M80: 24,334,038 km (0.068 R)
• M81: 24,412,577 km (0.088 R)
• M82: 24,648,643 km (0.091 R)
• M83: 25,123,018 km (0.101 R)
• M84: 25,760,155 km (0.12 R)
• M85: 26,564,094 km (0.108 R)
• M86: 26,969,205 km (0.105 R)
• M87: 27,172,508 km (0.116 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 20,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit