🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 10.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 406 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,984,338 km

• M1: 128,056 km (0.053 R)
• M2: 489,783 km (0.117 R)
• M3: 828,024 km (0.026 R)
• M4: 1,191,248 km (0.105 R)
• M5: 1,599,949 km (0.107 R)
• M6: 1,963,771 km (0.039 R)
• M7: 2,350,482 km (0.113 R)
• M8: 2,926,882 km (0.104 R)
• M9: 3,966,139 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 8.2

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.82 AU - 2.26 AU

Year: 1976 Days

Day: 8.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,984,338 km

• M1: 102,026 km (0.053 R)
• M2: 413,788 km (0.082 R)
• M3: 763,996 km (0.119 R)
• M4: 1,150,408 km (0.096 R)
• M5: 1,770,491 km (0.115 R)
• M6: 2,156,005 km (0.077 R)
• M7: 2,457,145 km (0.112 R)
• M8: 2,756,490 km (0.101 R)
• M9: 3,128,690 km (0.058 R)
• M10: 3,767,772 km (0.075 R)
• M11: 4,148,050 km (0.077 R)
• M12: 4,595,796 km (0.088 R)
• M13: 6,007,102 km (0.09 R)
• M14: 6,688,820 km (0.066 R)
• M15: 8,426,100 km (0.105 R)
• M16: 9,011,177 km (0.101 R)
• M17: 9,347,773 km (0.055 R)
• M18: 10,335,118 km (0.107 R)
• M19: 11,903,951 km (0.108 R)
• M20: 12,934,980 km (0.079 R)
• M21: 13,494,177 km (0.107 R)
• M22: 13,935,191 km (0.062 R)
• M23: 14,985,967 km (0.119 R)
• M24: 15,506,717 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 13.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.73 AU - 2.45 AU

Year: 2049 Days

Day: 6.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 131 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,984,338 km

• M1: 170,392 km (0.052 R)
• M2: 671,246 km (0.115 R)
• M3: 1,381,088 km (0.079 R)
• M4: 2,328,042 km (0.114 R)
• M5: 2,923,741 km (0.085 R)
• M6: 3,492,661 km (0.057 R)
• M7: 3,953,423 km (0.026 R)
• M8: 5,080,344 km (0.073 R)
• M9: 5,781,659 km (0.068 R)
• M10: 6,585,597 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567

Radius: 11.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.41 AU - 3.87 AU

Year: 4710 Days

Day: 14.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,984,338 km

• M1: 146,756 km (0.117 R)
• M2: 692,040 km (0.08 R)
• M3: 1,156,392 km (0.098 R)
• M4: 1,575,714 km (0.067 R)
• M5: 2,000,722 km (0.103 R)
• M6: 3,181,199 km (0.043 R)
• M7: 3,805,171 km (0.098 R)
• M8: 5,060,298 km (0.076 R)
• M9: 5,883,834 km (0.056 R)
• M10: 7,283,920 km (0.037 R)
• M11: 8,443,902 km (0.04 R)
• M12: 8,856,792 km (0.069 R)
• M13: 9,401,777 km (0.119 R)
• M14: 10,093,668 km (0.09 R)
• M15: 11,716,655 km (0.108 R)
• M16: 13,507,491 km (0.117 R)
• M17: 16,965,595 km (0.059 R)
• M18: 17,807,383 km (0.067 R)
• M19: 18,676,696 km (0.041 R)
• M20: 20,166,242 km (0.087 R)
• M21: 20,837,936 km (0.107 R)
• M22: 22,297,263 km (0.109 R)
• M23: 23,015,483 km (0.096 R)
• M24: 25,808,325 km (0.046 R)
• M25: 26,760,516 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 8.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.21 AU - 4.35 AU

Year: 6006 Days

Day: 12.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,984,338 km

• M1: 101,128 km (0.104 R)
• M2: 554,559 km (0.066 R)
• M3: 1,411,007 km (0.05 R)
• M4: 1,992,344 km (0.071 R)
• M5: 7,306,210 km (0.102 R)
• M6: 8,133,337 km (0.1 R)
• M7: 9,833,218 km (0.084 R)
• M8: 11,835,884 km (0.076 R)
• M9: 12,274,954 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 12.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.48 AU - 5.5 AU

Year: 8725 Days

Day: 13.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,984,338 km

• M1: 156,031 km (0.089 R)
• M2: 1,300,454 km (0.088 R)
• M3: 2,599,861 km (0.071 R)
• M4: 3,318,978 km (0.049 R)
• M5: 4,145,656 km (0.1 R)
• M6: 8,217,112 km (0.096 R)
• M7: 9,241,408 km (0.077 R)
• M8: 11,246,618 km (0.109 R)
• M9: 13,103,876 km (0.093 R)
• M10: 14,351,522 km (0.032 R)
• M11: 18,219,076 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.4

Radius: 3.9

Gravity: 31.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.28 AU - 8.8 AU

Year: 15462 Days

Day: 23.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,984,338 km

• M1: 53,706 km (0.085 R)
• M2: 229,334 km (0.06 R)
• M3: 1,194,240 km (0.106 R)
• M4: 1,352,664 km (0.08 R)
• M5: 2,286,304 km (0.06 R)
• M6: 3,504,480 km (0.088 R)
• M7: 6,305,849 km (0.089 R)
• M8: 7,556,787 km (0.088 R)
• M9: 8,334,397 km (0.114 R)
• M10: 9,940,629 km (0.084 R)
• M11: 13,749,690 km (0.097 R)
• M12: 16,417,319 km (0.079 R)
• M13: 20,947,442 km (0.068 R)
• M14: 25,140,820 km (0.057 R)
• M15: 28,764,529 km (0.081 R)
• M16: 30,870,269 km (0.116 R)
• M17: 32,018,881 km (0.07 R)
• M18: 37,026,221 km (0.089 R)
• M19: 40,593,831 km (0.057 R)
• M20: 42,110,604 km (0.072 R)
• M21: 46,289,920 km (0.084 R)
• M22: 47,792,780 km (0.113 R)
• M23: 49,327,803 km (0.079 R)
• M24: 53,145,392 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit