🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.54 AU - 4.38 AU

Year: 2241 Days

Day: 46.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,291,861 km

• M1: 604,675 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.6 AU - 7.76 AU

Year: 4909 Days

Day: 35.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,291,861 km

• M1: 1,099,245 km (0.116 R)

Asteroid Belt

Center: 15.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 25.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.3

Radius: 6.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 19.43 AU - 31.17 AU

Year: 36185 Days

Day: 15.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,291,861 km

• M1: 81,680 km (0.065 R)
• M2: 147,803 km (0.081 R)
• M3: 302,188 km (0.107 R)
• M4: 416,480 km (0.111 R)
• M5: 565,031 km (0.086 R)
• M6: 842,236 km (0.102 R)
• M7: 1,057,208 km (0.099 R)
• M8: 1,107,323 km (0.086 R)
• M9: 1,262,606 km (0.114 R)
• M10: 1,480,570 km (0.11 R)
• M11: 2,172,311 km (0.087 R)
• M12: 2,568,147 km (0.069 R)
• M13: 2,879,759 km (0.1 R)
• M14: 2,986,273 km (0.095 R)
• M15: 3,425,492 km (0.118 R)
• M16: 3,924,102 km (0.12 R)
• M17: 4,201,905 km (0.097 R)
• M18: 5,030,528 km (0.054 R)
• M19: 5,818,310 km (0.088 R)
• M20: 6,550,442 km (0.082 R)
• M21: 6,832,434 km (0.109 R)
• M22: 8,657,378 km (0.049 R)
• M23: 10,077,960 km (0.095 R)
• M24: 10,294,577 km (0.065 R)
• M25: 11,796,091 km (0.118 R)
• M26: 13,305,683 km (0.103 R)
• M27: 13,543,245 km (0.116 R)
• M28: 13,602,785 km (0.08 R)
• M29: 14,385,780 km (0.118 R)
• M30: 15,869,342 km (0.098 R)
• M31: 16,058,135 km (0.092 R)
• M32: 16,121,265 km (0.062 R)
• M33: 16,885,112 km (0.097 R)
• M34: 17,013,467 km (0.107 R)
• M35: 17,206,747 km (0.05 R)
• M36: 17,271,373 km (0.105 R)
• M37: 19,988,220 km (0.092 R)
• M38: 21,014,910 km (0.112 R)
• M39: 24,051,747 km (0.111 R)
• M40: 24,196,259 km (0.075 R)
• M41: 25,142,914 km (0.072 R)
• M42: 25,436,575 km (0.08 R)
• M43: 25,657,680 km (0.054 R)
• M44: 26,250,238 km (0.085 R)
• M45: 27,902,696 km (0.059 R)
• M46: 28,665,046 km (0.055 R)
• M47: 30,757,023 km (0.103 R)
• M48: 31,149,867 km (0.107 R)
• M49: 32,019,779 km (0.104 R)
• M50: 32,338,123 km (0.086 R)
• M51: 38,244,696 km (0.075 R)
• M52: 38,413,442 km (0.113 R)
• M53: 38,921,177 km (0.112 R)
• M54: 39,601,698 km (0.117 R)
• M55: 40,543,716 km (0.055 R)
• M56: 43,854,167 km (0.076 R)
• M57: 44,207,667 km (0.091 R)
• M58: 44,650,925 km (0.107 R)
• M59: 45,452,321 km (0.108 R)
• M60: 45,899,619 km (0.057 R)
• M61: 48,888,285 km (0.109 R)
• M62: 50,544,782 km (0.102 R)
• M63: 52,313,328 km (0.117 R)
• M64: 52,782,018 km (0.045 R)
• M65: 53,534,944 km (0.117 R)
• M66: 55,337,150 km (0.088 R)
• M67: 56,677,846 km (0.111 R)
• M68: 57,545,364 km (0.085 R)
• M69: 58,126,253 km (0.034 R)
• M70: 59,880,288 km (0.103 R)
• M71: 60,370,520 km (0.057 R)
• M72: 62,345,062 km (0.059 R)
• M73: 64,140,087 km (0.039 R)
• M74: 65,648,931 km (0.086 R)
• M75: 65,952,166 km (0.071 R)
• M76: 67,678,825 km (0.087 R)
• M77: 67,985,201 km (0.112 R)

Kuiper Belt

Range: 38.6 - 66.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 20,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit