🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.08 AU - 1.3 AU

Year: 467 Days

Day: 27.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 99 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,214,737 km

• M1: 27,825 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.04 AU - 1.62 AU

Year: 552 Days

Day: 38.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 14.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.91 AU - 14.35 AU

Year: 15204 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,214,737 km

• M1: 195,824 km (0.061 R)
• M2: 521,049 km (0.068 R)
• M3: 652,247 km (0.112 R)
• M4: 838,197 km (0.11 R)
• M5: 1,367,474 km (0.064 R)
• M6: 1,559,707 km (0.108 R)
• M7: 1,686,866 km (0.089 R)
• M8: 1,817,764 km (0.11 R)
• M9: 1,991,148 km (0.116 R)
• M10: 2,272,392 km (0.081 R)
• M11: 2,740,483 km (0.099 R)
• M12: 2,895,916 km (0.082 R)
• M13: 3,262,430 km (0.117 R)
• M14: 3,403,800 km (0.099 R)
• M15: 3,547,265 km (0.118 R)
• M16: 3,741,892 km (0.119 R)
• M17: 3,939,959 km (0.063 R)
• M18: 4,295,104 km (0.107 R)
• M19: 5,200,920 km (0.112 R)
• M20: 5,338,998 km (0.107 R)
• M21: 5,450,449 km (0.103 R)
• M22: 6,048,392 km (0.112 R)
• M23: 6,399,647 km (0.119 R)
• M24: 6,518,129 km (0.06 R)
• M25: 7,430,676 km (0.054 R)
• M26: 7,807,064 km (0.063 R)
• M27: 8,029,516 km (0.095 R)
• M28: 8,254,063 km (0.068 R)
• M29: 8,578,391 km (0.069 R)
• M30: 9,644,724 km (0.097 R)
• M31: 9,986,555 km (0.048 R)
• M32: 10,297,569 km (0.078 R)
• M33: 10,611,875 km (0.103 R)
• M34: 10,752,646 km (0.12 R)
• M35: 11,035,985 km (0.097 R)
• M36: 12,083,618 km (0.057 R)
• M37: 12,304,425 km (0.081 R)
• M38: 13,162,967 km (0.118 R)
• M39: 13,771,681 km (0.046 R)
• M40: 14,002,361 km (0.117 R)
• M41: 14,156,895 km (0.099 R)
• M42: 14,623,790 km (0.1 R)
• M43: 15,413,218 km (0.071 R)
• M44: 15,732,909 km (0.109 R)
• M45: 16,014,452 km (0.09 R)
• M46: 16,786,975 km (0.104 R)
• M47: 17,654,942 km (0.055 R)
• M48: 17,989,593 km (0.093 R)
• M49: 18,284,001 km (0.098 R)
• M50: 19,262,671 km (0.112 R)
• M51: 19,736,746 km (0.081 R)
• M52: 20,520,938 km (0.106 R)
• M53: 20,916,924 km (0.109 R)
• M54: 21,137,880 km (0.072 R)
• M55: 21,448,595 km (0.075 R)
• M56: 22,888,624 km (0.111 R)
• M57: 24,359,620 km (0.076 R)
• M58: 25,153,536 km (0.107 R)
• M59: 25,294,457 km (0.082 R)
• M60: 26,336,406 km (0.034 R)
• M61: 27,247,607 km (0.093 R)
• M62: 27,489,058 km (0.08 R)
• M63: 27,828,346 km (0.105 R)
• M64: 28,658,165 km (0.05 R)
• M65: 29,496,212 km (0.065 R)
• M66: 30,042,693 km (0.11 R)
• M67: 30,142,325 km (0.087 R)
• M68: 30,392,154 km (0.043 R)
• M69: 31,044,849 km (0.1 R)
• M70: 32,364,153 km (0.061 R)
• M71: 33,082,073 km (0.06 R)
• M72: 34,429,352 km (0.115 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 14,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit