🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.47 AU - 1.63 AU

Year: 685 Days

Day: 42.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.47 AU - 1.77 AU

Year: 731 Days

Day: 12.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,303,772 km

• M1: 62,233 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.85 AU - 2.55 AU

Year: 1158 Days

Day: 29.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,303,772 km

• M1: 898,934 km (0.101 R)
• M2: 1,686,118 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.15 AU - 2.93 AU

Year: 1436 Days

Day: 17 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.31 AU - 2.85 AU

Year: 1470 Days

Day: 19.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.89 AU - 3.43 AU

Year: 1993 Days

Day: 37.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.01 AU - 5.59 AU

Year: 3731 Days

Day: 16.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.78 AU - 5.06 AU

Year: 3872 Days

Day: 17.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 14.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.8 AU - 10.36 AU

Year: 10519 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 124.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,303,772 km

• M1: 181,911 km (0.045 R)
• M2: 437,723 km (0.032 R)
• M3: 694,583 km (0.113 R)
• M4: 871,108 km (0.056 R)
• M5: 1,024,297 km (0.11 R)
• M6: 1,166,415 km (0.083 R)
• M7: 1,381,985 km (0.119 R)
• M8: 1,682,527 km (0.057 R)
• M9: 2,483,923 km (0.085 R)
• M10: 2,623,498 km (0.096 R)
• M11: 3,058,229 km (0.066 R)
• M12: 3,391,982 km (0.114 R)
• M13: 4,429,144 km (0.067 R)
• M14: 4,599,835 km (0.077 R)
• M15: 4,807,477 km (0.078 R)
• M16: 5,124,924 km (0.058 R)
• M17: 5,485,754 km (0.11 R)
• M18: 6,004,859 km (0.056 R)
• M19: 6,774,091 km (0.111 R)
• M20: 8,194,373 km (0.118 R)
• M21: 8,447,044 km (0.067 R)
• M22: 9,176,932 km (0.103 R)
• M23: 9,659,983 km (0.117 R)
• M24: 10,106,383 km (0.05 R)
• M25: 10,559,515 km (0.108 R)
• M26: 10,650,920 km (0.104 R)
• M27: 11,019,379 km (0.101 R)
• M28: 11,205,180 km (0.094 R)
• M29: 11,769,014 km (0.111 R)
• M30: 12,245,782 km (0.047 R)
• M31: 12,924,059 km (0.106 R)
• M32: 13,022,046 km (0.092 R)
• M33: 13,120,182 km (0.119 R)
• M34: 13,515,270 km (0.083 R)
• M35: 13,964,512 km (0.117 R)
• M36: 14,216,136 km (0.11 R)
• M37: 14,928,820 km (0.067 R)
• M38: 15,653,323 km (0.066 R)
• M39: 15,757,742 km (0.119 R)
• M40: 15,862,311 km (0.114 R)
• M41: 17,406,011 km (0.078 R)
• M42: 17,568,325 km (0.07 R)
• M43: 18,058,707 km (0.063 R)
• M44: 18,664,130 km (0.07 R)
• M45: 19,332,084 km (0.072 R)
• M46: 21,209,537 km (0.07 R)
• M47: 23,502,424 km (0.1 R)
• M48: 24,769,368 km (0.076 R)
• M49: 24,891,291 km (0.039 R)
• M50: 25,749,683 km (0.117 R)
• M51: 26,120,536 km (0.078 R)
• M52: 26,368,719 km (0.118 R)
• M53: 26,930,160 km (0.102 R)
• M54: 28,064,710 km (0.114 R)
• M55: 28,446,334 km (0.064 R)
• M56: 29,086,314 km (0.068 R)
• M57: 29,408,099 km (0.113 R)
• M58: 29,795,857 km (0.058 R)
• M59: 30,772,432 km (0.06 R)
• M60: 31,034,677 km (0.084 R)
• M61: 31,363,493 km (0.086 R)
• M62: 33,360,624 km (0.086 R)
• M63: 33,630,050 km (0.042 R)
• M64: 34,510,583 km (0.112 R)
• M65: 34,783,001 km (0.113 R)
• M66: 35,124,682 km (0.067 R)
• M67: 35,811,187 km (0.093 R)
• M68: 36,087,046 km (0.085 R)
• M69: 36,363,502 km (0.085 R)
• M70: 38,107,963 km (0.093 R)
• M71: 39,451,950 km (0.087 R)
• M72: 40,523,969 km (0.091 R)
• M73: 40,811,346 km (0.089 R)
• M74: 41,388,345 km (0.096 R)
• M75: 43,723,418 km (0.114 R)
• M76: 44,092,028 km (0.029 R)
• M77: 44,239,830 km (0.055 R)
• M78: 44,684,136 km (0.096 R)
• M79: 45,577,086 km (0.095 R)
• M80: 46,927,805 km (0.044 R)
• M81: 49,591,395 km (0.118 R)
• M82: 50,052,904 km (0.1 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit