🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 12.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.68 AU - 2.86 AU

Year: 3182 Days

Day: 8 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,962,591 km

• M1: 153,039 km (0.074 R)
• M2: 585,077 km (0.101 R)
• M3: 1,023,399 km (0.077 R)
• M4: 2,258,928 km (0.087 R)
• M5: 2,817,825 km (0.111 R)
• M6: 3,433,122 km (0.098 R)
• M7: 4,357,487 km (0.098 R)
• M8: 5,299,205 km (0.047 R)
• M9: 6,240,326 km (0.07 R)
• M10: 6,723,377 km (0.099 R)
• M11: 7,289,605 km (0.073 R)
• M12: 8,453,028 km (0.089 R)
• M13: 9,421,375 km (0.119 R)
• M14: 10,953,107 km (0.074 R)
• M15: 12,393,136 km (0.111 R)
• M16: 15,597,224 km (0.089 R)
• M17: 16,490,024 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 10.4

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.02 AU - 4.28 AU

Year: 5836 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,962,591 km

• M1: 130,150 km (0.118 R)
• M2: 480,658 km (0.104 R)
• M3: 813,663 km (0.104 R)
• M4: 1,641,837 km (0.061 R)
• M5: 2,046,050 km (0.118 R)
• M6: 3,078,425 km (0.094 R)
• M7: 3,432,822 km (0.025 R)
• M8: 3,814,447 km (0.113 R)
• M9: 4,637,085 km (0.108 R)
• M10: 5,020,205 km (0.109 R)
• M11: 5,634,604 km (0.085 R)
• M12: 6,007,701 km (0.062 R)
• M13: 10,241,470 km (0.118 R)
• M14: 12,075,839 km (0.11 R)
• M15: 13,560,897 km (0.1 R)
• M16: 14,233,340 km (0.026 R)
• M17: 15,403,195 km (0.044 R)
• M18: 15,888,640 km (0.08 R)
• M19: 18,403,231 km (0.05 R)
• M20: 20,437,014 km (0.092 R)
• M21: 24,288,411 km (0.071 R)
• M22: 25,955,829 km (0.099 R)
• M23: 26,557,212 km (0.057 R)
• M24: 27,787,505 km (0.111 R)
• M25: 28,689,431 km (0.113 R)
• M26: 29,147,500 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694

Radius: 3.4

Gravity: 60.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.32 AU - 6.88 AU

Year: 11704 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,962,591 km

• M1: 43,982 km (0.093 R)
• M2: 257,009 km (0.069 R)
• M3: 603,478 km (0.111 R)
• M4: 867,069 km (0.109 R)
• M5: 1,603,240 km (0.074 R)
• M6: 2,014,934 km (0.118 R)
• M7: 2,123,542 km (0.109 R)
• M8: 3,670,683 km (0.096 R)
• M9: 4,655,486 km (0.103 R)
• M10: 6,174,802 km (0.096 R)
• M11: 7,128,937 km (0.063 R)
• M12: 8,930,544 km (0.047 R)
• M13: 11,182,590 km (0.091 R)
• M14: 14,311,131 km (0.103 R)
• M15: 16,399,517 km (0.069 R)
• M16: 19,488,115 km (0.115 R)
• M17: 20,149,038 km (0.092 R)
• M18: 26,083,137 km (0.091 R)
• M19: 31,368,430 km (0.085 R)
• M20: 34,260,156 km (0.034 R)
• M21: 38,086,271 km (0.057 R)
• M22: 38,599,691 km (0.043 R)
• M23: 49,254,052 km (0.066 R)
• M24: 52,668,324 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.1

Radius: 7

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.46 AU - 10.86 AU

Year: 22354 Days

Day: 15.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,962,591 km

• M1: 89,759 km (0.11 R)
• M2: 323,281 km (0.12 R)
• M3: 605,273 km (0.057 R)
• M4: 844,330 km (0.049 R)
• M5: 1,357,152 km (0.103 R)
• M6: 1,628,522 km (0.085 R)
• M7: 1,875,359 km (0.111 R)
• M8: 3,125,997 km (0.071 R)
• M9: 4,518,005 km (0.059 R)
• M10: 4,740,757 km (0.091 R)
• M11: 6,190,360 km (0.107 R)
• M12: 6,749,108 km (0.092 R)
• M13: 7,754,406 km (0.062 R)
• M14: 8,074,545 km (0.109 R)
• M15: 9,324,585 km (0.095 R)
• M16: 9,686,911 km (0.078 R)
• M17: 11,709,923 km (0.102 R)
• M18: 12,931,090 km (0.038 R)
• M19: 13,920,680 km (0.097 R)
• M20: 17,012,419 km (0.041 R)
• M21: 19,537,931 km (0.056 R)
• M22: 25,086,217 km (0.104 R)
• M23: 28,343,112 km (0.105 R)
• M24: 28,721,445 km (0.045 R)
• M25: 30,929,958 km (0.053 R)
• M26: 44,530,649 km (0.064 R)
• M27: 55,323,686 km (0.032 R)
• M28: 56,510,147 km (0.086 R)
• M29: 59,138,731 km (0.068 R)
• M30: 63,340,187 km (0.071 R)
• M31: 67,736,270 km (0.115 R)
• M32: 72,802,253 km (0.079 R)
• M33: 82,649,383 km (0.165 R)
• M34: 85,767,900 km (0.204 R)
• M35: 86,295,083 km (0.081 R)
• M36: 88,694,633 km (0.075 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: 398 - 11,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit