🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 28.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.95 AU - 1.15 AU

Year: 384 Days

Day: 31.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,438,142 km

• M1: 863,030 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.49 AU - 1.63 AU

Year: 695 Days

Day: 22.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.59 AU - 1.67 AU

Year: 742 Days

Day: 38.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.84 AU - 2 AU

Year: 948 Days

Day: 25.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.01 AU - 3.11 AU

Year: 1460 Days

Day: 19.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,438,142 km

• M1: 1,092,812 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.47 AU - 4.77 AU

Year: 3540 Days

Day: 20.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,438,142 km

• M1: 2,456,547 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 13.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.19 AU - 14.47 AU

Year: 14503 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,438,142 km

• M1: 319,391 km (0.057 R)
• M2: 430,692 km (0.104 R)
• M3: 547,379 km (0.072 R)
• M4: 771,476 km (0.038 R)
• M5: 1,064,389 km (0.105 R)
• M6: 1,234,482 km (0.102 R)
• M7: 1,434,793 km (0.095 R)
• M8: 1,539,212 km (0.067 R)
• M9: 2,100,504 km (0.101 R)
• M10: 2,293,335 km (0.063 R)
• M11: 2,392,070 km (0.068 R)
• M12: 3,150,531 km (0.108 R)
• M13: 3,372,534 km (0.062 R)
• M14: 3,485,481 km (0.071 R)
• M15: 4,465,646 km (0.052 R)
• M16: 4,652,793 km (0.11 R)
• M17: 4,938,525 km (0.065 R)
• M18: 5,229,942 km (0.072 R)
• M19: 5,394,350 km (0.036 R)
• M20: 6,138,150 km (0.097 R)
• M21: 6,346,690 km (0.096 R)
• M22: 6,950,317 km (0.105 R)
• M23: 7,535,394 km (0.079 R)
• M24: 7,946,938 km (0.105 R)
• M25: 8,404,109 km (0.074 R)
• M26: 9,145,815 km (0.117 R)
• M27: 9,544,643 km (0.1 R)
• M28: 10,649,872 km (0.08 R)
• M29: 10,775,235 km (0.119 R)
• M30: 10,901,047 km (0.11 R)
• M31: 11,238,989 km (0.092 R)
• M32: 11,795,493 km (0.067 R)
• M33: 12,492,769 km (0.092 R)
• M34: 12,625,013 km (0.099 R)
• M35: 12,846,418 km (0.106 R)
• M36: 13,203,508 km (0.073 R)
• M37: 13,745,202 km (0.115 R)
• M38: 13,973,040 km (0.09 R)
• M39: 14,617,806 km (0.097 R)
• M40: 15,319,420 km (0.109 R)
• M41: 16,464,742 km (0.118 R)
• M42: 16,658,321 km (0.096 R)
• M43: 17,637,589 km (0.111 R)
• M44: 18,134,104 km (0.059 R)
• M45: 18,484,612 km (0.087 R)
• M46: 19,039,770 km (0.069 R)
• M47: 20,685,795 km (0.072 R)
• M48: 23,076,968 km (0.088 R)
• M49: 23,783,967 km (0.052 R)
• M50: 23,893,323 km (0.109 R)
• M51: 24,002,978 km (0.09 R)
• M52: 24,112,634 km (0.093 R)
• M53: 24,387,744 km (0.109 R)
• M54: 25,163,559 km (0.076 R)
• M55: 25,386,759 km (0.087 R)
• M56: 25,722,606 km (0.098 R)
• M57: 27,138,251 km (0.044 R)
• M58: 27,481,727 km (0.116 R)
• M59: 27,711,659 km (0.107 R)
• M60: 28,462,940 km (0.085 R)
• M61: 28,695,415 km (0.106 R)
• M62: 29,045,474 km (0.078 R)
• M63: 29,690,839 km (0.051 R)
• M64: 30,697,333 km (0.087 R)
• M65: 33,109,749 km (0.036 R)
• M66: 33,231,970 km (0.118 R)
• M67: 34,091,859 km (0.119 R)
• M68: 34,338,845 km (0.116 R)
• M69: 36,210,165 km (0.052 R)
• M70: 37,986,490 km (0.104 R)
• M71: 38,114,396 km (0.078 R)
• M72: 39,337,358 km (0.109 R)
• M73: 39,921,089 km (0.085 R)
• M74: 40,051,240 km (0.114 R)
• M75: 41,097,228 km (0.082 R)
• M76: 41,557,690 km (0.098 R)
• M77: 42,152,192 km (0.061 R)
• M78: 42,284,586 km (0.103 R)
• M79: 42,417,279 km (0.104 R)
• M80: 43,483,463 km (0.034 R)
• M81: 44,019,772 km (0.075 R)
• M82: 45,302,424 km (0.074 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit