🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.12 AU - 2.22 AU

Year: 1134 Days

Day: 16.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.26 AU - 2.48 AU

Year: 1294 Days

Day: 33.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.7

Radius: 3.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.05 AU - 15.13 AU

Year: 16801 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 76.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,792,520 km

• M1: 52,658 km (0.105 R)
• M2: 170,542 km (0.119 R)
• M3: 219,759 km (0.112 R)
• M4: 322,982 km (0.101 R)
• M5: 754,572 km (0.072 R)
• M6: 838,346 km (0.032 R)
• M7: 896,091 km (0.096 R)
• M8: 984,952 km (0.104 R)
• M9: 1,629,570 km (0.111 R)
• M10: 1,830,779 km (0.102 R)
• M11: 2,276,132 km (0.086 R)
• M12: 2,839,667 km (0.034 R)
• M13: 3,147,988 km (0.081 R)
• M14: 3,536,494 km (0.112 R)
• M15: 3,700,902 km (0.12 R)
• M16: 3,867,703 km (0.037 R)
• M17: 4,184,252 km (0.069 R)
• M18: 4,208,936 km (0.088 R)
• M19: 4,358,085 km (0.108 R)
• M20: 4,433,183 km (0.072 R)
• M21: 4,919,526 km (0.082 R)
• M22: 5,235,477 km (0.118 R)
• M23: 5,612,164 km (0.034 R)
• M24: 5,803,799 km (0.077 R)
• M25: 6,249,750 km (0.118 R)
• M26: 6,505,413 km (0.081 R)
• M27: 7,442,045 km (0.105 R)
• M28: 7,682,748 km (0.108 R)
• M29: 7,712,967 km (0.116 R)
• M30: 7,864,958 km (0.066 R)
• M31: 8,419,967 km (0.058 R)
• M32: 8,987,541 km (0.102 R)
• M33: 9,405,069 km (0.097 R)
• M34: 9,437,531 km (0.084 R)
• M35: 9,697,981 km (0.097 R)
• M36: 9,829,029 km (0.107 R)
• M37: 10,192,552 km (0.098 R)
• M38: 10,426,074 km (0.091 R)
• M39: 10,729,159 km (0.083 R)
• M40: 11,171,819 km (0.066 R)
• M41: 12,965,199 km (0.116 R)
• M42: 13,472,934 km (0.076 R)
• M43: 13,802,797 km (0.114 R)
• M44: 14,172,453 km (0.117 R)
• M45: 14,209,554 km (0.109 R)
• M46: 14,695,298 km (0.053 R)
• M47: 15,072,733 km (0.066 R)
• M48: 15,300,571 km (0.073 R)
• M49: 16,184,844 km (0.113 R)
• M50: 16,731,325 km (0.092 R)
• M51: 16,888,403 km (0.119 R)
• M52: 17,363,077 km (0.115 R)
• M53: 17,402,720 km (0.088 R)
• M54: 17,482,306 km (0.114 R)
• M55: 17,922,124 km (0.093 R)
• M56: 18,244,358 km (0.105 R)
• M57: 18,284,749 km (0.087 R)
• M58: 18,853,670 km (0.098 R)
• M59: 20,300,880 km (0.089 R)
• M60: 21,697,825 km (0.117 R)
• M61: 21,740,610 km (0.113 R)
• M62: 21,869,264 km (0.084 R)
• M63: 22,429,508 km (0.095 R)
• M64: 22,820,108 km (0.115 R)
• M65: 22,863,641 km (0.027 R)
• M66: 23,081,755 km (0.105 R)
• M67: 24,049,653 km (0.065 R)
• M68: 24,493,959 km (0.04 R)
• M69: 24,583,119 km (0.119 R)
• M70: 25,030,716 km (0.104 R)
• M71: 25,571,362 km (0.107 R)
• M72: 25,707,048 km (0.063 R)
• M73: 27,123,889 km (0.098 R)
• M74: 28,098,070 km (0.045 R)
• M75: 28,565,863 km (0.104 R)
• M76: 28,612,837 km (0.039 R)
• M77: 29,083,472 km (0.097 R)
• M78: 29,319,836 km (0.081 R)
• M79: 31,039,913 km (0.101 R)
• M80: 31,426,623 km (0.11 R)
• M81: 32,449,274 km (0.12 R)
• M82: 32,498,193 km (0.058 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 18,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit