🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.46 AU - 3.66 AU

Year: 2383 Days

Day: 17 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 11.4

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.42 AU - 7.98 AU

Year: 6152 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,680,999 km

• M1: 141,968 km (0.098 R)
• M2: 634,893 km (0.082 R)
• M3: 1,029,832 km (0.107 R)
• M4: 1,556,117 km (0.068 R)
• M5: 1,963,322 km (0.097 R)
• M6: 2,564,407 km (0.059 R)
• M7: 3,057,631 km (0.114 R)
• M8: 3,457,656 km (0.114 R)
• M9: 5,273,923 km (0.109 R)
• M10: 7,393,426 km (0.1 R)
• M11: 8,318,090 km (0.027 R)
• M12: 9,103,479 km (0.108 R)
• M13: 10,537,225 km (0.1 R)
• M14: 11,506,769 km (0.105 R)
• M15: 12,429,189 km (0.094 R)
• M16: 12,854,646 km (0.027 R)
• M17: 16,489,874 km (0.114 R)
• M18: 17,265,240 km (0.111 R)
• M19: 21,587,122 km (0.051 R)
• M20: 22,047,734 km (0.113 R)
• M21: 24,533,004 km (0.079 R)
• M22: 27,021,714 km (0.115 R)
• M23: 27,467,216 km (0.103 R)
• M24: 35,385,581 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.5

Radius: 4.9

Gravity: 38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.21 AU - 15.83 AU

Year: 19629 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,680,999 km

• M1: 62,532 km (0.092 R)
• M2: 278,102 km (0.081 R)
• M3: 445,802 km (0.118 R)
• M4: 712,086 km (0.074 R)
• M5: 952,789 km (0.059 R)
• M6: 1,119,590 km (0.113 R)
• M7: 1,321,099 km (0.101 R)
• M8: 1,836,015 km (0.114 R)
• M9: 2,692,762 km (0.093 R)
• M10: 3,223,086 km (0.106 R)
• M11: 5,152,749 km (0.059 R)
• M12: 5,508,792 km (0.088 R)
• M13: 6,814,781 km (0.116 R)
• M14: 7,489,767 km (0.084 R)
• M15: 9,428,406 km (0.06 R)
• M16: 14,033,028 km (0.093 R)
• M17: 15,281,273 km (0.092 R)
• M18: 15,523,173 km (0.068 R)
• M19: 15,849,894 km (0.115 R)
• M20: 16,097,928 km (0.114 R)
• M21: 17,115,792 km (0.119 R)
• M22: 17,817,854 km (0.1 R)
• M23: 21,115,889 km (0.087 R)
• M24: 22,025,295 km (0.1 R)
• M25: 24,357,825 km (0.105 R)
• M26: 25,021,441 km (0.101 R)
• M27: 27,084,545 km (0.083 R)
• M28: 28,278,336 km (0.115 R)
• M29: 29,756,662 km (0.104 R)
• M30: 30,514,824 km (0.102 R)
• M31: 33,540,591 km (0.086 R)
• M32: 33,949,442 km (0.071 R)
• M33: 35,476,985 km (0.104 R)
• M34: 46,791,671 km (0.12 R)
• M35: 50,442,607 km (0.063 R)
• M36: 61,911,378 km (0.11 R)
• M37: 65,239,033 km (0.113 R)
• M38: 72,929,710 km (0.061 R)
• M39: 74,075,330 km (0.087 R)
• M40: 74,536,989 km (0.109 R)
• M41: 75,933,486 km (0.091 R)
• M42: 79,742,247 km (0.116 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 13,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit