🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 10.8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.43 AU - 0.63 AU

Year: 262 Days

Day: 8.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 95,577,166 km

• M1: 134,339 km (0.059 R)
• M2: 475,572 km (0.081 R)
• M3: 852,409 km (0.092 R)
• M4: 1,214,286 km (0.107 R)
• M5: 1,694,495 km (0.097 R)
• M6: 2,307,547 km (0.105 R)
• M7: 2,657,307 km (0.096 R)
• M8: 3,239,093 km (0.087 R)
• M9: 3,623,111 km (0.062 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.9

Radius: 7

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.99 AU - 6.55 AU

Year: 9401 Days

Day: 21.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,577,166 km

• M1: 87,066 km (0.117 R)
• M2: 482,603 km (0.038 R)
• M3: 715,078 km (0.049 R)
• M4: 1,045,988 km (0.063 R)
• M5: 1,266,645 km (0.052 R)
• M6: 1,788,143 km (0.066 R)
• M7: 2,143,289 km (0.065 R)
• M8: 2,504,119 km (0.099 R)
• M9: 2,905,041 km (0.039 R)
• M10: 3,179,852 km (0.068 R)
• M11: 3,573,145 km (0.113 R)
• M12: 4,486,889 km (0.097 R)
• M13: 5,046,684 km (0.101 R)
• M14: 5,377,146 km (0.097 R)
• M15: 5,899,990 km (0.028 R)
• M16: 6,155,354 km (0.112 R)
• M17: 8,199,908 km (0.089 R)
• M18: 9,424,367 km (0.114 R)
• M19: 11,258,885 km (0.076 R)
• M20: 12,113,538 km (0.094 R)
• M21: 16,608,356 km (0.097 R)
• M22: 19,584,755 km (0.103 R)
• M23: 22,809,487 km (0.071 R)
• M24: 24,829,507 km (0.082 R)
• M25: 26,371,412 km (0.101 R)
• M26: 26,965,764 km (0.104 R)
• M27: 27,873,973 km (0.073 R)
• M28: 30,939,233 km (0.05 R)
• M29: 33,065,019 km (0.098 R)
• M30: 36,494,251 km (0.12 R)
• M31: 41,071,946 km (0.088 R)
• M32: 42,950,895 km (0.096 R)
• M33: 48,191,159 km (0.036 R)
• M34: 49,377,620 km (0.088 R)
• M35: 50,129,050 km (0.096 R)
• M36: 50,583,528 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.7

Radius: 7.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.2 AU - 6.76 AU

Year: 11188 Days

Day: 18.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 95,577,166 km

• M1: 96,939 km (0.1 R)
• M2: 408,103 km (0.058 R)
• M3: 803,341 km (0.069 R)
• M4: 1,142,778 km (0.056 R)
• M5: 1,512,734 km (0.047 R)
• M6: 1,923,829 km (0.103 R)
• M7: 3,193,466 km (0.118 R)
• M8: 4,758,559 km (0.111 R)
• M9: 6,151,614 km (0.064 R)
• M10: 6,574,527 km (0.103 R)
• M11: 7,509,963 km (0.044 R)
• M12: 8,531,417 km (0.102 R)
• M13: 12,502,193 km (0.097 R)
• M14: 14,513,985 km (0.086 R)
• M15: 19,167,227 km (0.102 R)
• M16: 20,314,792 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.8

Radius: 3.3

Gravity: 89.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.75 AU - 11.59 AU

Year: 23639 Days

Day: 20 Hours

Environment

Temp: -245 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 95,577,166 km

• M1: 47,123 km (0.111 R)
• M2: 158,125 km (0.115 R)
• M3: 990,488 km (0.05 R)
• M4: 1,114,803 km (0.066 R)
• M5: 1,798,914 km (0.044 R)
• M6: 2,493,647 km (0.106 R)
• M7: 2,672,416 km (0.094 R)
• M8: 5,884,283 km (0.079 R)
• M9: 6,529,648 km (0.086 R)
• M10: 6,918,752 km (0.114 R)
• M11: 8,922,017 km (0.079 R)
• M12: 11,349,691 km (0.12 R)
• M13: 12,939,019 km (0.114 R)
• M14: 14,752,744 km (0.073 R)
• M15: 16,109,895 km (0.109 R)
• M16: 17,640,731 km (0.112 R)
• M17: 18,203,368 km (0.103 R)
• M18: 18,393,507 km (0.111 R)
• M19: 19,662,097 km (0.097 R)
• M20: 20,987,983 km (0.111 R)
• M21: 22,699,981 km (0.082 R)
• M22: 26,642,633 km (0.108 R)
• M23: 31,289,292 km (0.079 R)
• M24: 37,206,187 km (0.086 R)
• M25: 37,512,564 km (0.105 R)
• M26: 38,597,896 km (0.091 R)
• M27: 46,432,187 km (0.118 R)
• M28: 46,787,183 km (0.105 R)
• M29: 47,502,709 km (0.1 R)
• M30: 49,692,972 km (0.12 R)
• M31: 55,461,017 km (0.109 R)
• M32: 57,682,845 km (0.11 R)
• M33: 62,088,053 km (0.1 R)
• M34: 68,532,580 km (0.095 R)
• M35: 69,686,877 km (0.116 R)
• M36: 71,089,058 km (0.084 R)
• M37: 75,898,928 km (0.108 R)
• M38: 76,144,867 km (0.029 R)
• M39: 83,251,514 km (0.13 R)
• M40: 84,038,100 km (0.11 R)
• M41: 84,829,772 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit