🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 10.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.77 AU

Year: 347 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,804,265 km

• M1: 135,685 km (0.12 R)
• M2: 241,601 km (0.072 R)
• M3: 367,113 km (0.117 R)
• M4: 436,227 km (0.1 R)
• M5: 605,273 km (0.058 R)
• M6: 694,882 km (0.044 R)
• M7: 765,343 km (0.059 R)
• M8: 905,815 km (0.08 R)
• M9: 983,905 km (0.06 R)
• M10: 1,147,416 km (0.039 R)
• M11: 1,218,325 km (0.088 R)
• M12: 1,315,264 km (0.101 R)
• M13: 1,435,242 km (0.044 R)
• M14: 1,638,097 km (0.077 R)
• M15: 1,713,344 km (0.106 R)
• M16: 1,806,394 km (0.077 R)
• M17: 1,878,650 km (0.064 R)
• M18: 1,946,268 km (0.115 R)
• M19: 2,089,882 km (0.078 R)
• M20: 2,201,333 km (0.068 R)
• M21: 2,339,112 km (0.106 R)
• M22: 2,610,632 km (0.099 R)
• M23: 2,705,627 km (0.082 R)
• M24: 2,814,684 km (0.115 R)
• M25: 2,931,819 km (0.105 R)
• M26: 3,144,098 km (0.118 R)
• M27: 3,218,299 km (0.12 R)
• M28: 3,327,206 km (0.094 R)
• M29: 3,416,666 km (0.091 R)
• M30: 3,492,961 km (0.119 R)
• M31: 3,562,823 km (0.081 R)
• M32: 3,640,165 km (0.095 R)
• M33: 3,984,689 km (0.109 R)
• M34: 4,138,775 km (0.072 R)
• M35: 4,235,116 km (0.112 R)
• M36: 4,324,725 km (0.111 R)
• M37: 4,445,301 km (0.115 R)
• M38: 4,566,924 km (0.093 R)
• M39: 4,674,185 km (0.074 R)
• M40: 4,868,064 km (0.094 R)
• M41: 4,977,869 km (0.118 R)
• M42: 5,072,565 km (0.102 R)
• M43: 5,376,398 km (0.111 R)
• M44: 5,449,252 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 8.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.23 AU - 1.77 AU

Year: 1246 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,804,265 km

• M1: 130,150 km (0.119 R)
• M2: 243,097 km (0.08 R)
• M3: 311,762 km (0.084 R)
• M4: 441,314 km (0.057 R)
• M5: 540,348 km (0.043 R)
• M6: 604,675 km (0.056 R)
• M7: 912,098 km (0.103 R)
• M8: 973,733 km (0.059 R)
• M9: 1,353,861 km (0.101 R)
• M10: 1,431,352 km (0.105 R)
• M11: 1,659,190 km (0.119 R)
• M12: 1,784,553 km (0.083 R)
• M13: 1,848,581 km (0.088 R)
• M14: 1,942,229 km (0.076 R)
• M15: 2,248,456 km (0.077 R)
• M16: 2,403,290 km (0.119 R)
• M17: 2,458,491 km (0.109 R)
• M18: 2,618,262 km (0.102 R)
• M19: 2,674,960 km (0.05 R)
• M20: 3,007,216 km (0.089 R)
• M21: 3,092,338 km (0.099 R)
• M22: 3,161,003 km (0.108 R)
• M23: 3,449,876 km (0.101 R)
• M24: 3,512,259 km (0.102 R)
• M25: 3,665,297 km (0.1 R)
• M26: 3,738,152 km (0.073 R)
• M27: 3,866,656 km (0.109 R)
• M28: 3,959,556 km (0.077 R)
• M29: 4,043,630 km (0.095 R)
• M30: 4,156,726 km (0.116 R)
• M31: 4,232,722 km (0.101 R)
• M32: 4,366,911 km (0.083 R)
• M33: 4,610,008 km (0.12 R)
• M34: 4,827,523 km (0.036 R)
• M35: 5,038,456 km (0.075 R)
• M36: 5,314,016 km (0.112 R)
• M37: 5,406,916 km (0.103 R)
• M38: 5,615,455 km (0.054 R)
• M39: 5,731,394 km (0.099 R)
• M40: 5,997,528 km (0.09 R)
• M41: 6,062,155 km (0.084 R)
• M42: 6,921,744 km (0.076 R)
• M43: 7,046,060 km (0.049 R)
• M44: 7,170,974 km (0.095 R)
• M45: 7,251,009 km (0.108 R)
• M46: 7,377,269 km (0.1 R)
• M47: 7,538,985 km (0.111 R)
• M48: 7,725,384 km (0.09 R)
• M49: 7,795,545 km (0.071 R)
• M50: 7,960,402 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 11.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.7 AU - 5.04 AU

Year: 7289 Days

Day: 11.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,804,265 km

• M1: 196,123 km (0.049 R)
• M2: 292,913 km (0.06 R)
• M3: 441,314 km (0.101 R)
• M4: 727,644 km (0.093 R)
• M5: 1,255,425 km (0.077 R)
• M6: 1,558,959 km (0.087 R)
• M7: 1,748,650 km (0.118 R)
• M8: 2,006,706 km (0.115 R)
• M9: 2,277,478 km (0.101 R)
• M10: 2,450,114 km (0.08 R)
• M11: 2,924,040 km (0.047 R)
• M12: 3,231,912 km (0.113 R)
• M13: 3,525,423 km (0.098 R)
• M14: 3,625,355 km (0.101 R)
• M15: 3,982,146 km (0.081 R)
• M16: 4,086,266 km (0.053 R)
• M17: 4,217,762 km (0.101 R)
• M18: 4,430,939 km (0.092 R)
• M19: 4,840,389 km (0.1 R)
• M20: 5,434,292 km (0.08 R)
• M21: 6,141,142 km (0.073 R)
• M22: 6,752,399 km (0.045 R)
• M23: 7,191,918 km (0.079 R)
• M24: 7,287,361 km (0.101 R)
• M25: 7,770,712 km (0.081 R)
• M26: 7,966,984 km (0.085 R)
• M27: 8,264,534 km (0.12 R)
• M28: 8,464,846 km (0.063 R)
• M29: 8,734,571 km (0.089 R)
• M30: 9,282,697 km (0.08 R)
• M31: 9,595,806 km (0.065 R)
• M32: 9,841,745 km (0.115 R)
• M33: 10,196,890 km (0.068 R)
• M34: 10,375,959 km (0.095 R)
• M35: 11,029,552 km (0.109 R)
• M36: 11,139,656 km (0.11 R)
• M37: 11,472,511 km (0.11 R)
• M38: 11,808,807 km (0.058 R)
• M39: 12,148,245 km (0.07 R)
• M40: 12,338,234 km (0.082 R)
• M41: 12,452,676 km (0.118 R)
• M42: 13,459,470 km (0.119 R)
• M43: 13,814,017 km (0.106 R)
• M44: 14,091,970 km (0.099 R)
• M45: 14,411,960 km (0.068 R)
• M46: 14,774,735 km (0.101 R)
• M47: 15,345,151 km (0.111 R)
• M48: 15,756,845 km (0.061 R)
• M49: 16,465,340 km (0.1 R)
• M50: 16,760,197 km (0.028 R)
• M51: 17,099,186 km (0.083 R)
• M52: 17,913,447 km (0.073 R)
• M53: 17,999,915 km (0.118 R)
• M54: 18,696,443 km (0.118 R)
• M55: 18,916,052 km (0.083 R)
• M56: 19,004,016 km (0.086 R)
• M57: 19,136,410 km (0.093 R)
• M58: 19,847,299 km (0.076 R)
• M59: 20,476,358 km (0.073 R)
• M60: 21,020,894 km (0.056 R)
• M61: 21,524,291 km (0.066 R)
• M62: 21,846,675 km (0.104 R)
• M63: 22,031,578 km (0.083 R)
• M64: 23,293,436 km (0.061 R)
• M65: 25,205,745 km (0.103 R)
• M66: 25,642,870 km (0.044 R)
• M67: 26,574,117 km (0.109 R)
• M68: 27,566,250 km (0.025 R)
• M69: 27,816,078 km (0.072 R)
• M70: 28,874,035 km (0.118 R)
• M71: 28,975,612 km (0.046 R)
• M72: 29,842,681 km (0.096 R)
• M73: 31,602,251 km (0.1 R)
• M74: 31,916,257 km (0.049 R)
• M75: 32,021,275 km (0.104 R)
• M76: 32,494,752 km (0.117 R)
• M77: 33,023,580 km (0.086 R)
• M78: 34,196,876 km (0.088 R)
• M79: 34,465,554 km (0.108 R)
• M80: 34,626,970 km (0.088 R)
• M81: 36,146,436 km (0.094 R)
• M82: 36,255,792 km (0.111 R)
• M83: 36,420,050 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 15,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit