🌌 Stone's Star System Generator

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.6

Radius: 3.7

Gravity: 66.52 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.81 AU - 12.19 AU

Year: 15744 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,726,196 km

• M1: 46,076 km (0.113 R)
• M2: 229,334 km (0.076 R)
• M3: 454,778 km (0.095 R)
• M4: 660,175 km (0.111 R)
• M5: 1,748,799 km (0.106 R)
• M6: 2,009,399 km (0.095 R)
• M7: 3,745,183 km (0.109 R)
• M8: 4,339,834 km (0.098 R)
• M9: 4,816,453 km (0.054 R)
• M10: 7,685,441 km (0.087 R)
• M11: 8,483,695 km (0.045 R)
• M12: 8,796,804 km (0.108 R)
• M13: 9,117,541 km (0.108 R)
• M14: 11,648,737 km (0.053 R)
• M15: 12,430,685 km (0.05 R)
• M16: 12,631,446 km (0.069 R)
• M17: 13,810,576 km (0.055 R)
• M18: 14,910,270 km (0.1 R)
• M19: 16,626,756 km (0.114 R)
• M20: 17,116,839 km (0.057 R)
• M21: 18,907,824 km (0.077 R)
• M22: 19,712,362 km (0.034 R)
• M23: 21,389,055 km (0.094 R)
• M24: 21,968,597 km (0.119 R)
• M25: 23,564,657 km (0.092 R)
• M26: 24,811,405 km (0.108 R)
• M27: 25,023,385 km (0.104 R)
• M28: 25,343,674 km (0.072 R)
• M29: 26,874,210 km (0.106 R)
• M30: 30,238,517 km (0.084 R)
• M31: 33,872,997 km (0.032 R)
• M32: 35,727,263 km (0.12 R)
• M33: 36,405,689 km (0.045 R)
• M34: 39,348,578 km (0.108 R)
• M35: 40,804,016 km (0.12 R)
• M36: 48,788,503 km (0.047 R)
• M37: 60,010,737 km (0.1 R)
• M38: 61,354,575 km (0.03 R)
• M39: 64,701,528 km (0.083 R)

Planet 2 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.7

Radius: 6.4

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.65 AU - 16.23 AU

Year: 19713 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,726,196 km

• M1: 79,586 km (0.074 R)
• M2: 301,889 km (0.101 R)
• M3: 855,101 km (0.038 R)
• M4: 1,163,123 km (0.039 R)
• M5: 2,296,477 km (0.114 R)
• M6: 3,042,671 km (0.09 R)
• M7: 3,651,235 km (0.108 R)
• M8: 3,999,499 km (0.097 R)
• M9: 4,796,108 km (0.119 R)
• M10: 5,808,885 km (0.057 R)
• M11: 6,530,845 km (0.083 R)
• M12: 6,913,666 km (0.081 R)
• M13: 7,401,504 km (0.067 R)
• M14: 10,591,230 km (0.116 R)
• M15: 13,141,575 km (0.12 R)
• M16: 14,098,552 km (0.119 R)
• M17: 15,174,610 km (0.111 R)
• M18: 17,408,555 km (0.094 R)
• M19: 17,732,883 km (0.051 R)
• M20: 19,329,242 km (0.091 R)
• M21: 21,946,606 km (0.08 R)
• M22: 23,193,205 km (0.083 R)
• M23: 24,486,179 km (0.082 R)
• M24: 28,540,282 km (0.105 R)
• M25: 29,218,858 km (0.049 R)
• M26: 32,528,112 km (0.115 R)
• M27: 34,399,582 km (0.112 R)
• M28: 35,686,422 km (0.096 R)
• M29: 36,871,836 km (0.077 R)
• M30: 41,299,035 km (0.088 R)
• M31: 42,458,718 km (0.089 R)
• M32: 47,314,964 km (0.094 R)
• M33: 47,946,866 km (0.115 R)
• M34: 49,227,423 km (0.101 R)
• M35: 50,860,134 km (0.059 R)
• M36: 52,024,305 km (0.065 R)
• M37: 56,150,514 km (0.05 R)
• M38: 58,293,054 km (0.112 R)
• M39: 62,551,058 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.4

Radius: 7.2

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.42 AU - 16.98 AU

Year: 24696 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,726,196 km

• M1: 89,759 km (0.046 R)
• M2: 1,492,239 km (0.061 R)
• M3: 1,826,889 km (0.113 R)
• M4: 3,224,133 km (0.107 R)
• M5: 4,009,672 km (0.117 R)
• M6: 4,412,539 km (0.076 R)
• M7: 5,660,783 km (0.097 R)
• M8: 14,369,923 km (0.04 R)
• M9: 15,717,650 km (0.107 R)
• M10: 16,212,968 km (0.079 R)
• M11: 18,754,337 km (0.101 R)
• M12: 19,405,387 km (0.118 R)
• M13: 20,752,516 km (0.059 R)
• M14: 24,391,334 km (0.062 R)
• M15: 24,832,499 km (0.071 R)
• M16: 28,433,918 km (0.119 R)
• M17: 29,791,219 km (0.063 R)
• M18: 30,805,194 km (0.07 R)
• M19: 34,259,259 km (0.12 R)
• M20: 37,669,043 km (0.119 R)
• M21: 41,298,587 km (0.076 R)
• M22: 47,169,555 km (0.117 R)
• M23: 54,131,541 km (0.112 R)
• M24: 56,020,962 km (0.114 R)
• M25: 62,362,116 km (0.04 R)
• M26: 68,289,034 km (0.096 R)
• M27: 72,745,106 km (0.105 R)
• M28: 76,211,738 km (0.091 R)
• M29: 78,822,819 km (0.116 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: 202 - 10,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit