🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.49 AU - 0.61 AU

Year: 268 Days

Day: 20.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,442,199 km

• M1: 25,282 km (0.108 R)
• M2: 475,871 km (0.092 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 12.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.79 AU - 4.41 AU

Year: 4481 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,442,199 km

• M1: 154,235 km (0.063 R)
• M2: 549,623 km (0.114 R)
• M3: 975,528 km (0.101 R)
• M4: 1,797,568 km (0.069 R)
• M5: 2,450,413 km (0.088 R)
• M6: 3,766,874 km (0.056 R)
• M7: 4,815,555 km (0.091 R)
• M8: 6,526,506 km (0.114 R)
• M9: 7,062,964 km (0.078 R)
• M10: 7,484,381 km (0.092 R)
• M11: 8,730,981 km (0.104 R)
• M12: 10,739,033 km (0.092 R)
• M13: 11,584,261 km (0.077 R)
• M14: 13,248,387 km (0.032 R)
• M15: 17,614,401 km (0.1 R)
• M16: 18,261,113 km (0.112 R)
• M17: 19,125,190 km (0.096 R)
• M18: 20,437,164 km (0.028 R)
• M19: 22,629,371 km (0.115 R)
• M20: 24,017,639 km (0.105 R)
• M21: 25,955,979 km (0.036 R)
• M22: 26,709,054 km (0.099 R)
• M23: 27,735,744 km (0.088 R)
• M24: 28,877,475 km (0.094 R)
• M25: 31,254,735 km (0.025 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.7

Radius: 4.8

Gravity: 38.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.15 AU - 11.17 AU

Year: 22832 Days

Day: 20.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,442,199 km

• M1: 65,075 km (0.059 R)
• M2: 272,268 km (0.092 R)
• M3: 838,346 km (0.054 R)
• M4: 1,558,361 km (0.06 R)
• M5: 2,086,591 km (0.088 R)
• M6: 4,787,880 km (0.074 R)
• M7: 6,108,380 km (0.078 R)
• M8: 8,914,687 km (0.098 R)
• M9: 9,147,162 km (0.075 R)
• M10: 9,503,504 km (0.088 R)
• M11: 10,563,405 km (0.093 R)
• M12: 12,768,178 km (0.103 R)
• M13: 13,213,232 km (0.105 R)
• M14: 13,977,827 km (0.069 R)
• M15: 14,370,970 km (0.12 R)
• M16: 16,886,159 km (0.069 R)
• M17: 19,484,823 km (0.119 R)
• M18: 23,311,387 km (0.12 R)
• M19: 26,759,469 km (0.118 R)
• M20: 31,595,369 km (0.106 R)
• M21: 33,514,411 km (0.057 R)
• M22: 34,931,851 km (0.094 R)
• M23: 35,219,976 km (0.072 R)
• M24: 36,094,077 km (0.057 R)
• M25: 37,583,024 km (0.064 R)
• M26: 38,957,529 km (0.054 R)
• M27: 44,791,248 km (0.118 R)
• M28: 45,989,377 km (0.103 R)
• M29: 46,335,547 km (0.1 R)
• M30: 55,958,580 km (0.063 R)
• M31: 58,759,650 km (0.077 R)
• M32: 61,443,137 km (0.076 R)
• M33: 62,921,313 km (0.117 R)
• M34: 66,830,904 km (0.065 R)
• M35: 68,619,347 km (0.062 R)
• M36: 72,759,468 km (0.062 R)
• M37: 75,851,057 km (0.103 R)
• M38: 80,024,389 km (0.117 R)
• M39: 82,040,220 km (0.115 R)
• M40: 85,648,820 km (0.099 R)
• M41: 88,825,082 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit