🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.3

Radius: 13.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.66 AU - 0.82 AU

Year: 447 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 57,415,749 km

• M1: 171,738 km (0.107 R)
• M2: 729,888 km (0.109 R)
• M3: 1,281,605 km (0.106 R)
• M4: 2,013,288 km (0.107 R)
• M5: 2,521,472 km (0.037 R)
• M6: 3,096,227 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 8.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.86 AU - 0.9 AU

Year: 580 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,415,749 km

• M1: 105,766 km (0.089 R)
• M2: 392,694 km (0.106 R)
• M3: 728,542 km (0.118 R)
• M4: 1,412,204 km (0.073 R)
• M5: 1,867,879 km (0.12 R)
• M6: 2,358,261 km (0.101 R)
• M7: 3,241,786 km (0.071 R)
• M8: 4,125,311 km (0.029 R)
• M9: 4,582,781 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.7

Radius: 10.1

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.08 AU - 1.66 AU

Year: 1127 Days

Day: 7.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,415,749 km

• M1: 125,662 km (0.096 R)
• M2: 481,556 km (0.095 R)
• M3: 859,440 km (0.115 R)
• M4: 1,350,420 km (0.081 R)
• M5: 2,230,803 km (0.094 R)
• M6: 2,917,906 km (0.086 R)
• M7: 4,250,524 km (0.079 R)
• M8: 4,691,539 km (0.093 R)
• M9: 5,306,087 km (0.107 R)
• M10: 5,796,170 km (0.057 R)
• M11: 6,339,359 km (0.079 R)
• M12: 7,091,089 km (0.085 R)
• M13: 8,286,525 km (0.027 R)
• M14: 8,829,865 km (0.1 R)
• M15: 9,673,597 km (0.088 R)
• M16: 10,051,182 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 9.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.66 AU - 1.8 AU

Year: 1599 Days

Day: 14.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,415,749 km

• M1: 124,465 km (0.111 R)
• M2: 649,554 km (0.091 R)
• M3: 973,733 km (0.097 R)
• M4: 1,481,468 km (0.098 R)
• M5: 2,064,151 km (0.083 R)
• M6: 2,521,023 km (0.087 R)
• M7: 2,871,082 km (0.044 R)
• M8: 3,239,243 km (0.089 R)
• M9: 3,654,377 km (0.092 R)
• M10: 3,988,878 km (0.113 R)
• M11: 4,849,813 km (0.119 R)
• M12: 6,221,626 km (0.075 R)
• M13: 6,937,152 km (0.102 R)
• M14: 7,427,235 km (0.084 R)
• M15: 8,866,666 km (0.066 R)
• M16: 9,954,990 km (0.095 R)
• M17: 10,483,819 km (0.078 R)
• M18: 10,803,659 km (0.045 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.5

Radius: 7.8

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.19 AU - 7.37 AU

Year: 12409 Days

Day: 19.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 102.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,415,749 km

• M1: 97,538 km (0.104 R)
• M2: 758,611 km (0.083 R)
• M3: 1,036,264 km (0.107 R)
• M4: 1,382,434 km (0.107 R)
• M5: 2,213,600 km (0.106 R)
• M6: 2,930,323 km (0.107 R)
• M7: 4,076,392 km (0.111 R)
• M8: 4,782,644 km (0.083 R)
• M9: 5,531,830 km (0.091 R)
• M10: 6,162,684 km (0.106 R)
• M11: 9,737,774 km (0.09 R)
• M12: 11,107,941 km (0.052 R)
• M13: 15,122,699 km (0.115 R)
• M14: 16,877,333 km (0.099 R)
• M15: 21,849,667 km (0.112 R)
• M16: 22,486,804 km (0.063 R)
• M17: 26,572,023 km (0.077 R)
• M18: 29,224,692 km (0.048 R)
• M19: 32,752,808 km (0.048 R)
• M20: 34,435,335 km (0.114 R)
• M21: 34,926,465 km (0.069 R)
• M22: 36,554,988 km (0.088 R)
• M23: 44,006,607 km (0.111 R)
• M24: 51,605,431 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit