🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.8 AU - 1.1 AU

Year: 340 Days

Day: 45.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.98 AU - 1.16 AU

Year: 406 Days

Day: 15.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,885,555 km

• M1: 395,836 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.78 AU - 2.82 AU

Year: 1720 Days

Day: 23.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,885,555 km

• M1: 537,056 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.48 AU - 3.7 AU

Year: 1994 Days

Day: 15.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.29 AU - 4.33 AU

Year: 2730 Days

Day: 25.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.33 AU - 4.51 AU

Year: 2849 Days

Day: 23.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 12.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.99 AU - 9.85 AU

Year: 10613 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,885,555 km

• M1: 187,147 km (0.07 R)
• M2: 273,166 km (0.045 R)
• M3: 533,765 km (0.033 R)
• M4: 756,516 km (0.077 R)
• M5: 977,772 km (0.102 R)
• M6: 1,131,857 km (0.042 R)
• M7: 1,221,167 km (0.101 R)
• M8: 1,543,700 km (0.057 R)
• M9: 1,704,967 km (0.051 R)
• M10: 1,808,788 km (0.098 R)
• M11: 2,133,415 km (0.116 R)
• M12: 2,337,317 km (0.102 R)
• M13: 2,643,245 km (0.097 R)
• M14: 3,294,145 km (0.111 R)
• M15: 3,910,488 km (0.073 R)
• M16: 4,189,788 km (0.12 R)
• M17: 5,526,295 km (0.096 R)
• M18: 5,871,866 km (0.09 R)
• M19: 5,999,323 km (0.057 R)
• M20: 6,127,678 km (0.066 R)
• M21: 6,322,006 km (0.039 R)
• M22: 6,518,428 km (0.066 R)
• M23: 7,773,704 km (0.116 R)
• M24: 8,446,894 km (0.091 R)
• M25: 8,555,053 km (0.114 R)
• M26: 9,773,678 km (0.09 R)
• M27: 10,077,361 km (0.047 R)
• M28: 10,307,144 km (0.08 R)
• M29: 10,616,213 km (0.087 R)
• M30: 11,561,821 km (0.028 R)
• M31: 12,411,387 km (0.073 R)
• M32: 12,781,642 km (0.114 R)
• M33: 13,113,899 km (0.083 R)
• M34: 14,514,135 km (0.06 R)
• M35: 14,687,070 km (0.117 R)
• M36: 14,773,837 km (0.059 R)
• M37: 14,860,753 km (0.084 R)
• M38: 15,078,867 km (0.112 R)
• M39: 15,429,824 km (0.085 R)
• M40: 15,518,086 km (0.037 R)
• M41: 15,872,484 km (0.094 R)
• M42: 16,006,075 km (0.076 R)
• M43: 16,274,453 km (0.066 R)
• M44: 16,364,212 km (0.109 R)
• M45: 16,634,685 km (0.116 R)
• M46: 16,997,460 km (0.119 R)
• M47: 17,317,001 km (0.034 R)
• M48: 17,546,484 km (0.108 R)
• M49: 18,568,237 km (0.025 R)
• M50: 18,756,132 km (0.113 R)
• M51: 18,944,626 km (0.076 R)
• M52: 19,275,985 km (0.055 R)
• M53: 19,609,289 km (0.101 R)
• M54: 19,752,753 km (0.104 R)
• M55: 20,185,241 km (0.07 R)
• M56: 20,330,051 km (0.102 R)
• M57: 22,894,907 km (0.026 R)
• M58: 22,995,586 km (0.086 R)
• M59: 23,806,407 km (0.095 R)
• M60: 25,455,873 km (0.087 R)
• M61: 25,926,508 km (0.092 R)
• M62: 26,294,519 km (0.116 R)
• M63: 26,399,985 km (0.117 R)
• M64: 26,717,133 km (0.077 R)
• M65: 26,876,305 km (0.096 R)
• M66: 27,837,471 km (0.059 R)
• M67: 28,701,249 km (0.116 R)
• M68: 29,793,463 km (0.067 R)
• M69: 29,903,418 km (0.085 R)
• M70: 30,344,582 km (0.069 R)
• M71: 30,954,791 km (0.1 R)
• M72: 31,401,042 km (0.057 R)
• M73: 32,413,071 km (0.07 R)
• M74: 33,264,732 km (0.096 R)
• M75: 34,353,805 km (0.098 R)
• M76: 34,931,851 km (0.037 R)
• M77: 35,163,877 km (0.06 R)
• M78: 35,454,695 km (0.066 R)
• M79: 36,567,105 km (0.066 R)
• M80: 37,334,841 km (0.105 R)
• M81: 37,691,034 km (0.029 R)
• M82: 39,972,701 km (0.055 R)
• M83: 40,154,612 km (0.117 R)
• M84: 40,397,858 km (0.097 R)
• M85: 40,763,475 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 15,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit