🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.56 AU - 0.7 AU

Year: 227 Days

Day: 33.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.25 AU

Year: 559 Days

Day: 18.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 75.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 11.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.42 AU - 5.86 AU

Year: 5279 Days

Day: 13.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,775,648 km

• M1: 138,677 km (0.104 R)
• M2: 499,358 km (0.095 R)
• M3: 975,079 km (0.098 R)
• M4: 1,487,900 km (0.1 R)
• M5: 2,045,751 km (0.087 R)
• M6: 2,486,765 km (0.101 R)
• M7: 2,845,352 km (0.031 R)
• M8: 5,030,677 km (0.077 R)
• M9: 5,552,475 km (0.077 R)
• M10: 6,576,622 km (0.087 R)
• M11: 6,933,562 km (0.031 R)
• M12: 7,580,872 km (0.12 R)
• M13: 8,193,775 km (0.089 R)
• M14: 9,154,941 km (0.074 R)
• M15: 10,146,775 km (0.11 R)
• M16: 11,957,059 km (0.041 R)
• M17: 13,920,381 km (0.064 R)
• M18: 15,627,442 km (0.066 R)
• M19: 16,265,627 km (0.063 R)
• M20: 20,396,473 km (0.086 R)
• M21: 21,582,485 km (0.072 R)
• M22: 22,666,471 km (0.085 R)
• M23: 24,014,797 km (0.101 R)
• M24: 27,702,683 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 10.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.71 AU - 9.37 AU

Year: 10328 Days

Day: 14.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,775,648 km

• M1: 127,906 km (0.088 R)
• M2: 747,989 km (0.115 R)
• M3: 1,089,521 km (0.079 R)
• M4: 1,424,022 km (0.062 R)
• M5: 1,828,236 km (0.089 R)
• M6: 2,617,364 km (0.076 R)
• M7: 5,528,389 km (0.079 R)
• M8: 6,120,797 km (0.088 R)
• M9: 8,661,118 km (0.064 R)
• M10: 9,278,808 km (0.035 R)
• M11: 10,115,958 km (0.063 R)
• M12: 11,206,676 km (0.079 R)
• M13: 12,874,094 km (0.065 R)
• M14: 14,334,618 km (0.114 R)
• M15: 15,644,347 km (0.102 R)
• M16: 17,168,450 km (0.119 R)
• M17: 19,450,566 km (0.046 R)
• M18: 20,975,417 km (0.108 R)
• M19: 23,494,196 km (0.093 R)
• M20: 24,608,102 km (0.11 R)
• M21: 26,941,081 km (0.047 R)
• M22: 27,499,679 km (0.037 R)
• M23: 29,027,073 km (0.103 R)
• M24: 30,913,502 km (0.116 R)
• M25: 32,250,309 km (0.065 R)
• M26: 33,625,413 km (0.086 R)
• M27: 34,164,563 km (0.107 R)
• M28: 38,217,918 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.7

Radius: 4.5

Gravity: 47.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.77 AU - 12.71 AU

Year: 19400 Days

Day: 23.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,775,648 km

• M1: 55,950 km (0.095 R)
• M2: 207,941 km (0.1 R)
• M3: 474,524 km (0.079 R)
• M4: 864,975 km (0.111 R)
• M5: 1,227,899 km (0.114 R)
• M6: 1,411,755 km (0.104 R)
• M7: 2,076,718 km (0.078 R)
• M8: 2,249,204 km (0.081 R)
• M9: 2,672,716 km (0.086 R)
• M10: 3,010,208 km (0.107 R)
• M11: 3,676,368 km (0.066 R)
• M12: 3,961,950 km (0.097 R)
• M13: 5,098,894 km (0.082 R)
• M14: 6,528,301 km (0.1 R)
• M15: 7,042,619 km (0.072 R)
• M16: 7,684,992 km (0.069 R)
• M17: 11,358,667 km (0.099 R)
• M18: 12,379,373 km (0.11 R)
• M19: 19,816,183 km (0.111 R)
• M20: 20,008,715 km (0.06 R)
• M21: 20,593,643 km (0.112 R)
• M22: 20,890,295 km (0.103 R)
• M23: 23,260,375 km (0.11 R)
• M24: 24,125,050 km (0.118 R)
• M25: 25,010,969 km (0.065 R)
• M26: 27,083,049 km (0.115 R)
• M27: 28,895,128 km (0.078 R)
• M28: 29,641,920 km (0.111 R)
• M29: 35,800,715 km (0.113 R)
• M30: 36,806,911 km (0.105 R)
• M31: 46,216,317 km (0.062 R)
• M32: 49,147,239 km (0.074 R)
• M33: 52,383,041 km (0.115 R)
• M34: 52,566,747 km (0.108 R)
• M35: 56,914,360 km (0.108 R)
• M36: 61,291,295 km (0.057 R)
• M37: 61,495,346 km (0.062 R)
• M38: 63,561,592 km (0.118 R)
• M39: 63,980,317 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit