🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 14.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.51 AU - 11.21 AU

Year: 11089 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 106,028,554 km

• M1: 177,872 km (0.078 R)
• M2: 826,079 km (0.025 R)
• M3: 2,698,297 km (0.119 R)
• M4: 3,192,119 km (0.071 R)
• M5: 5,840,002 km (0.057 R)
• M6: 7,552,000 km (0.052 R)
• M7: 8,114,189 km (0.056 R)
• M8: 8,624,018 km (0.099 R)
• M9: 10,510,597 km (0.082 R)
• M10: 13,836,756 km (0.034 R)
• M11: 17,163,663 km (0.06 R)
• M12: 24,534,799 km (0.099 R)
• M13: 25,272,017 km (0.045 R)
• M14: 27,572,533 km (0.111 R)
• M15: 33,080,128 km (0.111 R)

Asteroid Belt

Center: 10.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 8.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.82 AU - 12.22 AU

Year: 13102 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 106,028,554 km

• M1: 111,750 km (0.042 R)
• M2: 525,089 km (0.094 R)
• M3: 1,077,853 km (0.095 R)
• M4: 5,984,663 km (0.067 R)
• M5: 9,196,380 km (0.066 R)
• M6: 10,158,593 km (0.114 R)
• M7: 13,447,502 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 3.3

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.09 AU - 19.03 AU

Year: 21983 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 106,028,554 km

• M1: 41,139 km (0.03 R)
• M2: 192,532 km (0.113 R)
• M3: 336,745 km (0.067 R)
• M4: 726,746 km (0.097 R)
• M5: 1,027,588 km (0.044 R)
• M6: 1,199,775 km (0.073 R)
• M7: 1,419,983 km (0.056 R)
• M8: 2,284,060 km (0.087 R)
• M9: 2,578,170 km (0.098 R)
• M10: 3,922,905 km (0.093 R)
• M11: 4,928,352 km (0.078 R)
• M12: 7,254,599 km (0.117 R)
• M13: 8,264,086 km (0.088 R)
• M14: 9,363,480 km (0.098 R)
• M15: 9,679,431 km (0.025 R)
• M16: 10,444,325 km (0.078 R)
• M17: 17,035,906 km (0.119 R)
• M18: 19,391,026 km (0.114 R)
• M19: 20,690,134 km (0.038 R)
• M20: 21,315,901 km (0.104 R)
• M21: 22,046,238 km (0.061 R)
• M22: 22,698,934 km (0.057 R)
• M23: 25,744,597 km (0.062 R)
• M24: 26,156,290 km (0.081 R)
• M25: 39,139,590 km (0.091 R)
• M26: 42,481,158 km (0.072 R)
• M27: 43,927,919 km (0.082 R)
• M28: 49,566,262 km (0.101 R)
• M29: 51,493,532 km (0.031 R)
• M30: 51,656,294 km (0.077 R)
• M31: 53,137,164 km (0.113 R)
• M32: 56,356,061 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.9

Radius: 4.3

Gravity: 52.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.09 AU - 19.27 AU

Year: 27763 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 106,028,554 km

• M1: 53,406 km (0.068 R)
• M2: 369,956 km (0.062 R)
• M3: 602,131 km (0.12 R)
• M4: 768,933 km (0.083 R)
• M5: 2,746,467 km (0.106 R)
• M6: 3,210,520 km (0.113 R)
• M7: 6,989,661 km (0.119 R)
• M8: 8,776,608 km (0.043 R)
• M9: 9,392,054 km (0.057 R)
• M10: 10,777,629 km (0.061 R)
• M11: 11,126,491 km (0.113 R)
• M12: 12,293,803 km (0.043 R)
• M13: 12,751,722 km (0.099 R)
• M14: 13,946,411 km (0.093 R)
• M15: 15,127,037 km (0.038 R)
• M16: 16,648,149 km (0.09 R)
• M17: 18,465,763 km (0.103 R)
• M18: 18,764,211 km (0.113 R)
• M19: 19,371,129 km (0.047 R)
• M20: 23,058,717 km (0.104 R)
• M21: 23,754,646 km (0.111 R)
• M22: 24,345,109 km (0.07 R)
• M23: 25,678,774 km (0.082 R)
• M24: 27,964,629 km (0.095 R)
• M25: 33,670,292 km (0.088 R)
• M26: 33,818,394 km (0.086 R)
• M27: 34,265,243 km (0.083 R)
• M28: 37,504,336 km (0.119 R)
• M29: 38,627,816 km (0.082 R)
• M30: 40,104,945 km (0.083 R)
• M31: 42,304,483 km (0.083 R)
• M32: 44,583,157 km (0.042 R)
• M33: 53,100,961 km (0.119 R)
• M34: 54,312,704 km (0.118 R)
• M35: 57,001,127 km (0.117 R)
• M36: 58,271,213 km (0.027 R)
• M37: 66,290,706 km (0.072 R)
• M38: 66,990,375 km (0.091 R)
• M39: 76,539,357 km (0.081 R)
• M40: 85,846,439 km (0.1 R)
• M41: 93,520,810 km (0.094 R)
• M42: 97,073,460 km (0.095 R)
• M43: 98,883,145 km (0.053 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit