🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.59 AU - 2.33 AU

Year: 992 Days

Day: 38.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.4

Radius: 3

Gravity: 69.49 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.63 AU - 16.67 AU

Year: 18238 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,787,465 km

• M1: 40,092 km (0.073 R)
• M2: 300,692 km (0.091 R)
• M3: 520,750 km (0.114 R)
• M4: 661,671 km (0.093 R)
• M5: 1,448,855 km (0.084 R)
• M6: 1,873,265 km (0.094 R)
• M7: 2,440,988 km (0.067 R)
• M8: 5,251,035 km (0.04 R)
• M9: 6,923,240 km (0.102 R)
• M10: 8,299,839 km (0.077 R)
• M11: 8,554,305 km (0.047 R)
• M12: 8,709,438 km (0.079 R)
• M13: 8,866,516 km (0.076 R)
• M14: 9,513,527 km (0.069 R)
• M15: 10,191,505 km (0.081 R)
• M16: 12,550,214 km (0.12 R)
• M17: 12,817,994 km (0.05 R)
• M18: 15,324,507 km (0.098 R)
• M19: 17,138,231 km (0.057 R)
• M20: 17,467,496 km (0.092 R)
• M21: 19,002,221 km (0.101 R)
• M22: 22,141,682 km (0.104 R)
• M23: 25,609,809 km (0.113 R)
• M24: 26,148,511 km (0.059 R)
• M25: 27,026,052 km (0.067 R)
• M26: 28,493,757 km (0.079 R)
• M27: 29,422,909 km (0.093 R)
• M28: 30,733,237 km (0.111 R)
• M29: 33,983,699 km (0.098 R)
• M30: 37,871,299 km (0.111 R)
• M31: 38,852,063 km (0.083 R)
• M32: 41,157,366 km (0.089 R)
• M33: 41,895,931 km (0.092 R)
• M34: 62,381,714 km (0.111 R)
• M35: 67,149,847 km (0.118 R)
• M36: 67,967,549 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.8

Radius: 6

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.01 AU - 20.83 AU

Year: 28591 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,787,465 km

• M1: 77,193 km (0.115 R)
• M2: 447,597 km (0.113 R)
• M3: 958,623 km (0.101 R)
• M4: 1,364,482 km (0.117 R)
• M5: 1,598,603 km (0.109 R)
• M6: 1,938,788 km (0.089 R)
• M7: 2,326,396 km (0.058 R)
• M8: 2,895,168 km (0.102 R)
• M9: 4,270,122 km (0.077 R)
• M10: 5,198,077 km (0.051 R)
• M11: 9,297,956 km (0.079 R)
• M12: 10,973,004 km (0.072 R)
• M13: 11,370,934 km (0.076 R)
• M14: 11,916,368 km (0.111 R)
• M15: 12,195,518 km (0.116 R)
• M16: 13,207,098 km (0.103 R)
• M17: 14,117,701 km (0.098 R)
• M18: 17,366,069 km (0.078 R)
• M19: 18,644,233 km (0.085 R)
• M20: 19,594,628 km (0.107 R)
• M21: 20,377,923 km (0.059 R)
• M22: 23,501,825 km (0.092 R)
• M23: 24,497,848 km (0.092 R)
• M24: 27,170,564 km (0.057 R)
• M25: 32,135,867 km (0.065 R)
• M26: 36,343,307 km (0.083 R)
• M27: 37,973,624 km (0.111 R)
• M28: 44,313,283 km (0.071 R)
• M29: 46,344,373 km (0.087 R)
• M30: 48,613,773 km (0.054 R)
• M31: 50,591,158 km (0.098 R)
• M32: 57,634,824 km (0.1 R)
• M33: 58,233,066 km (0.055 R)
• M34: 61,493,551 km (0.102 R)
• M35: 73,627,285 km (0.053 R)
• M36: 84,410,898 km (0.103 R)
• M37: 87,524,628 km (0.083 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 14,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit