🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.34 AU - 1.76 AU

Year: 836 Days

Day: 41.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.5 AU - 2.02 AU

Year: 1012 Days

Day: 24.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.3

Radius: 6.3

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.94 AU - 12.22 AU

Year: 14917 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,538,959 km

• M1: 108,458 km (0.056 R)
• M2: 309,817 km (0.078 R)
• M3: 819,647 km (0.099 R)
• M4: 1,218,175 km (0.094 R)
• M5: 1,755,681 km (0.038 R)
• M6: 2,294,532 km (0.06 R)
• M7: 2,525,810 km (0.054 R)
• M8: 2,749,459 km (0.062 R)
• M9: 3,341,119 km (0.049 R)
• M10: 3,723,491 km (0.03 R)
• M11: 3,925,448 km (0.106 R)
• M12: 4,774,117 km (0.115 R)
• M13: 5,331,369 km (0.086 R)
• M14: 5,625,927 km (0.106 R)
• M15: 7,812,300 km (0.097 R)
• M16: 9,729,397 km (0.096 R)
• M17: 9,947,959 km (0.11 R)
• M18: 11,031,048 km (0.069 R)
• M19: 12,637,430 km (0.086 R)
• M20: 13,564,189 km (0.069 R)
• M21: 15,330,341 km (0.102 R)
• M22: 16,615,387 km (0.093 R)
• M23: 19,397,907 km (0.103 R)
• M24: 22,476,482 km (0.038 R)
• M25: 28,676,565 km (0.049 R)
• M26: 30,040,000 km (0.04 R)
• M27: 30,972,594 km (0.054 R)
• M28: 32,529,010 km (0.073 R)
• M29: 33,761,098 km (0.101 R)
• M30: 35,926,826 km (0.095 R)
• M31: 38,318,896 km (0.075 R)
• M32: 38,864,480 km (0.04 R)
• M33: 39,415,299 km (0.077 R)
• M34: 44,910,178 km (0.026 R)
• M35: 47,056,908 km (0.1 R)
• M36: 47,368,969 km (0.113 R)
• M37: 49,270,956 km (0.087 R)
• M38: 51,058,651 km (0.098 R)
• M39: 53,565,462 km (0.074 R)
• M40: 57,033,739 km (0.041 R)
• M41: 61,018,727 km (0.082 R)

Asteroid Belt

Center: 11.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.7

Radius: 6.3

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.1 AU - 13.32 AU

Year: 19642 Days

Day: 20.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,538,959 km

• M1: 109,805 km (0.106 R)
• M2: 882,029 km (0.084 R)
• M3: 1,186,910 km (0.112 R)
• M4: 1,748,201 km (0.057 R)
• M5: 2,318,169 km (0.052 R)
• M6: 4,737,465 km (0.027 R)
• M7: 7,138,661 km (0.095 R)
• M8: 7,565,015 km (0.027 R)
• M9: 8,210,530 km (0.069 R)
• M10: 11,803,272 km (0.12 R)
• M11: 13,508,239 km (0.038 R)
• M12: 14,681,834 km (0.1 R)
• M13: 22,473,340 km (0.082 R)
• M14: 23,285,208 km (0.116 R)
• M15: 23,698,397 km (0.1 R)
• M16: 26,728,652 km (0.098 R)
• M17: 33,023,431 km (0.111 R)
• M18: 33,939,867 km (0.108 R)
• M19: 48,437,696 km (0.082 R)
• M20: 48,941,991 km (0.074 R)
• M21: 52,041,808 km (0.028 R)
• M22: 56,560,412 km (0.085 R)
• M23: 67,199,214 km (0.078 R)
• M24: 69,518,430 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 10,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit