🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.54 AU - 0.64 AU

Year: 159 Days

Day: 43.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.19 AU - 1.41 AU

Year: 519 Days

Day: 24 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.6

Radius: 8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.19 AU - 16.61 AU

Year: 23235 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,918,590 km

• M1: 125,213 km (0.085 R)
• M2: 205,248 km (0.117 R)
• M3: 362,176 km (0.082 R)
• M4: 424,110 km (0.078 R)
• M5: 604,226 km (0.059 R)
• M6: 759,658 km (0.071 R)
• M7: 893,698 km (0.077 R)
• M8: 1,342,192 km (0.074 R)
• M9: 1,966,763 km (0.12 R)
• M10: 2,036,027 km (0.112 R)
• M11: 2,394,912 km (0.096 R)
• M12: 2,670,621 km (0.1 R)
• M13: 2,721,933 km (0.084 R)
• M14: 3,036,388 km (0.091 R)
• M15: 3,473,812 km (0.089 R)
• M16: 4,590,411 km (0.111 R)
• M17: 4,683,012 km (0.071 R)
• M18: 5,187,306 km (0.04 R)
• M19: 5,316,110 km (0.115 R)
• M20: 5,875,307 km (0.075 R)
• M21: 5,975,986 km (0.1 R)
• M22: 6,315,573 km (0.065 R)
• M23: 8,293,257 km (0.11 R)
• M24: 8,406,353 km (0.078 R)
• M25: 8,633,892 km (0.084 R)
• M26: 9,328,774 km (0.102 R)
• M27: 9,525,046 km (0.087 R)
• M28: 9,961,573 km (0.107 R)
• M29: 10,121,942 km (0.07 R)
• M30: 10,283,058 km (0.066 R)
• M31: 12,455,220 km (0.109 R)
• M32: 13,107,317 km (0.052 R)
• M33: 13,283,094 km (0.116 R)
• M34: 13,681,473 km (0.076 R)
• M35: 13,993,983 km (0.096 R)
• M36: 14,671,662 km (0.113 R)
• M37: 15,267,659 km (0.067 R)
• M38: 15,591,838 km (0.103 R)
• M39: 16,388,746 km (0.096 R)
• M40: 17,343,031 km (0.077 R)
• M41: 17,681,272 km (0.098 R)
• M42: 18,462,621 km (0.085 R)
• M43: 20,924,703 km (0.094 R)
• M44: 21,388,008 km (0.112 R)
• M45: 21,595,051 km (0.116 R)
• M46: 22,851,075 km (0.075 R)
• M47: 23,328,142 km (0.098 R)
• M48: 23,594,726 km (0.099 R)
• M49: 23,915,763 km (0.11 R)
• M50: 24,670,783 km (0.078 R)
• M51: 25,323,928 km (0.118 R)
• M52: 25,652,744 km (0.119 R)
• M53: 26,425,417 km (0.114 R)
• M54: 26,647,570 km (0.103 R)
• M55: 26,703,220 km (0.042 R)
• M56: 27,373,867 km (0.078 R)
• M57: 28,050,050 km (0.077 R)
• M58: 28,106,598 km (0.072 R)
• M59: 28,219,993 km (0.119 R)
• M60: 28,903,057 km (0.063 R)
• M61: 29,189,237 km (0.097 R)
• M62: 29,361,424 km (0.113 R)
• M63: 29,822,336 km (0.078 R)
• M64: 30,111,508 km (0.111 R)
• M65: 30,926,218 km (0.103 R)
• M66: 34,015,564 km (0.102 R)
• M67: 36,334,480 km (0.081 R)
• M68: 36,396,115 km (0.111 R)
• M69: 37,450,481 km (0.093 R)
• M70: 37,762,542 km (0.119 R)
• M71: 38,138,182 km (0.083 R)
• M72: 40,289,848 km (0.099 R)
• M73: 40,994,305 km (0.09 R)
• M74: 41,187,136 km (0.083 R)
• M75: 43,393,854 km (0.048 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit