🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.1

Radius: 8.3

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.97 AU - 2.05 AU

Year: 1967 Days

Day: 11.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,061,681 km

• M1: 105,317 km (0.092 R)
• M2: 365,168 km (0.099 R)
• M3: 626,366 km (0.106 R)
• M4: 920,027 km (0.08 R)
• M5: 1,307,186 km (0.102 R)
• M6: 1,616,405 km (0.071 R)
• M7: 2,072,379 km (0.07 R)
• M8: 2,426,777 km (0.064 R)
• M9: 2,790,748 km (0.12 R)
• M10: 3,574,192 km (0.118 R)
• M11: 4,106,312 km (0.052 R)
• M12: 4,370,951 km (0.065 R)
• M13: 5,280,954 km (0.115 R)
• M14: 5,619,046 km (0.06 R)
• M15: 6,048,990 km (0.093 R)
• M16: 6,446,471 km (0.088 R)
• M17: 8,373,741 km (0.114 R)
• M18: 8,834,353 km (0.12 R)
• M19: 9,734,483 km (0.098 R)
• M20: 10,886,087 km (0.114 R)
• M21: 11,395,169 km (0.082 R)
• M22: 12,167,543 km (0.033 R)
• M23: 14,366,781 km (0.111 R)
• M24: 14,741,673 km (0.112 R)
• M25: 17,604,827 km (0.119 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.6

Radius: 4.5

Gravity: 49.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.09 AU - 7.19 AU

Year: 10502 Days

Day: 21.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,061,681 km

• M1: 56,099 km (0.12 R)
• M2: 233,971 km (0.067 R)
• M3: 422,464 km (0.035 R)
• M4: 702,811 km (0.07 R)
• M5: 952,789 km (0.114 R)
• M6: 1,436,888 km (0.092 R)
• M7: 2,584,453 km (0.09 R)
• M8: 3,179,852 km (0.079 R)
• M9: 3,562,524 km (0.079 R)
• M10: 4,061,433 km (0.111 R)
• M11: 4,637,085 km (0.12 R)
• M12: 6,215,044 km (0.097 R)
• M13: 6,689,568 km (0.103 R)
• M14: 6,935,806 km (0.043 R)
• M15: 7,273,299 km (0.047 R)
• M16: 9,028,381 km (0.047 R)
• M17: 9,329,073 km (0.049 R)
• M18: 9,897,694 km (0.098 R)
• M19: 10,654,360 km (0.071 R)
• M20: 11,860,718 km (0.088 R)
• M21: 12,160,811 km (0.069 R)
• M22: 12,776,257 km (0.082 R)
• M23: 13,869,667 km (0.104 R)
• M24: 16,314,545 km (0.107 R)
• M25: 24,078,675 km (0.094 R)
• M26: 24,270,310 km (0.111 R)
• M27: 24,851,497 km (0.041 R)
• M28: 25,243,893 km (0.092 R)
• M29: 28,964,841 km (0.082 R)
• M30: 30,170,749 km (0.086 R)
• M31: 31,638,603 km (0.107 R)
• M32: 32,565,063 km (0.039 R)
• M33: 38,507,390 km (0.114 R)
• M34: 41,182,947 km (0.119 R)
• M35: 45,133,079 km (0.043 R)
• M36: 45,570,653 km (0.071 R)
• M37: 45,864,014 km (0.097 R)
• M38: 47,199,624 km (0.097 R)
• M39: 47,952,700 km (0.111 R)
• M40: 49,174,166 km (0.106 R)
• M41: 52,640,200 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.7

Radius: 5.7

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.65 AU - 10.37 AU

Year: 17136 Days

Day: 23.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,061,681 km

• M1: 71,059 km (0.101 R)
• M2: 378,183 km (0.037 R)
• M3: 560,244 km (0.096 R)
• M4: 1,398,890 km (0.114 R)
• M5: 1,598,453 km (0.11 R)
• M6: 2,315,326 km (0.064 R)
• M7: 3,332,891 km (0.097 R)
• M8: 3,720,649 km (0.078 R)
• M9: 3,985,437 km (0.112 R)
• M10: 4,618,984 km (0.036 R)
• M11: 5,540,357 km (0.101 R)
• M12: 7,323,414 km (0.113 R)
• M13: 8,876,240 km (0.062 R)
• M14: 9,403,423 km (0.045 R)
• M15: 10,347,086 km (0.097 R)
• M16: 12,163,653 km (0.114 R)
• M17: 12,420,962 km (0.069 R)
• M18: 13,901,532 km (0.115 R)
• M19: 14,253,685 km (0.116 R)
• M20: 16,571,704 km (0.073 R)
• M21: 16,808,518 km (0.12 R)
• M22: 17,127,909 km (0.118 R)
• M23: 17,369,958 km (0.082 R)
• M24: 17,614,401 km (0.094 R)
• M25: 17,943,816 km (0.099 R)
• M26: 23,095,966 km (0.057 R)
• M27: 23,889,882 km (0.107 R)
• M28: 24,395,224 km (0.067 R)
• M29: 25,114,640 km (0.112 R)
• M30: 40,312,138 km (0.091 R)
• M31: 41,898,474 km (0.104 R)
• M32: 52,130,370 km (0.119 R)
• M33: 54,532,613 km (0.095 R)
• M34: 58,820,985 km (0.114 R)
• M35: 60,112,763 km (0.063 R)
• M36: 64,295,968 km (0.098 R)
• M37: 65,863,903 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit