🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 9.5

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.79 AU - 1.09 AU

Year: 598 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 84.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,867,818 km

• M1: 176,226 km (0.063 R)
• M2: 270,024 km (0.083 R)
• M3: 339,138 km (0.11 R)
• M4: 408,701 km (0.077 R)
• M5: 471,832 km (0.115 R)
• M6: 547,827 km (0.114 R)
• M7: 680,072 km (0.114 R)
• M8: 743,202 km (0.117 R)
• M9: 939,774 km (0.092 R)
• M10: 1,005,447 km (0.116 R)
• M11: 1,089,970 km (0.078 R)
• M12: 1,339,649 km (0.097 R)
• M13: 1,414,448 km (0.086 R)
• M14: 1,516,474 km (0.097 R)
• M15: 1,587,981 km (0.109 R)
• M16: 1,680,882 km (0.097 R)
• M17: 1,837,361 km (0.062 R)
• M18: 1,970,354 km (0.109 R)
• M19: 2,063,254 km (0.12 R)
• M20: 2,187,121 km (0.119 R)
• M21: 2,283,462 km (0.067 R)
• M22: 2,434,406 km (0.101 R)
• M23: 2,612,278 km (0.082 R)
• M24: 2,923,591 km (0.091 R)
• M25: 3,171,325 km (0.117 R)
• M26: 3,247,022 km (0.115 R)
• M27: 3,408,737 km (0.094 R)
• M28: 3,555,792 km (0.09 R)
• M29: 3,651,983 km (0.039 R)
• M30: 3,811,455 km (0.115 R)
• M31: 4,137,129 km (0.115 R)
• M32: 4,415,531 km (0.031 R)
• M33: 4,547,626 km (0.03 R)
• M34: 4,633,196 km (0.108 R)
• M35: 4,776,959 km (0.032 R)
• M36: 4,854,301 km (0.11 R)
• M37: 4,941,816 km (0.084 R)
• M38: 5,138,238 km (0.077 R)
• M39: 5,227,398 km (0.111 R)
• M40: 5,307,134 km (0.052 R)
• M41: 5,457,630 km (0.081 R)
• M42: 5,670,956 km (0.119 R)
• M43: 5,814,570 km (0.058 R)
• M44: 5,917,942 km (0.083 R)
• M45: 6,369,578 km (0.105 R)
• M46: 6,561,961 km (0.09 R)
• M47: 6,680,443 km (0.091 R)
• M48: 6,788,751 km (0.045 R)
• M49: 6,897,659 km (0.076 R)
• M50: 7,018,235 km (0.06 R)
• M51: 7,283,472 km (0.091 R)
• M52: 7,383,852 km (0.03 R)
• M53: 7,653,876 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 8.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.49 AU - 1.57 AU

Year: 1241 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,867,818 km

• M1: 114,592 km (0.09 R)
• M2: 180,864 km (0.117 R)
• M3: 239,955 km (0.097 R)
• M4: 399,127 km (0.068 R)
• M5: 582,534 km (0.055 R)
• M6: 641,476 km (0.117 R)
• M7: 738,565 km (0.077 R)
• M8: 860,038 km (0.068 R)
• M9: 918,381 km (0.077 R)
• M10: 1,034,320 km (0.041 R)
• M11: 1,102,088 km (0.113 R)
• M12: 1,242,410 km (0.091 R)
• M13: 1,354,310 km (0.114 R)
• M14: 1,499,120 km (0.119 R)
• M15: 1,698,385 km (0.104 R)
• M16: 1,855,014 km (0.116 R)
• M17: 2,149,123 km (0.106 R)
• M18: 2,202,978 km (0.106 R)
• M19: 2,312,035 km (0.081 R)
• M20: 2,408,975 km (0.091 R)
• M21: 2,486,167 km (0.066 R)
• M22: 2,585,650 km (0.064 R)
• M23: 2,686,329 km (0.09 R)
• M24: 2,773,844 km (0.096 R)
• M25: 2,914,167 km (0.073 R)
• M26: 3,026,664 km (0.06 R)
• M27: 3,333,938 km (0.062 R)
• M28: 3,412,327 km (0.097 R)
• M29: 3,586,908 km (0.056 R)
• M30: 3,667,242 km (0.076 R)
• M31: 3,740,096 km (0.04 R)
• M32: 3,838,083 km (0.062 R)
• M33: 3,936,818 km (0.072 R)
• M34: 4,078,188 km (0.072 R)
• M35: 4,212,826 km (0.111 R)
• M36: 4,306,175 km (0.066 R)
• M37: 4,426,152 km (0.091 R)
• M38: 4,503,793 km (0.109 R)
• M39: 4,573,207 km (0.082 R)
• M40: 4,634,243 km (0.098 R)
• M41: 4,907,857 km (0.079 R)
• M42: 5,015,269 km (0.118 R)
• M43: 5,168,606 km (0.092 R)
• M44: 5,223,210 km (0.062 R)
• M45: 5,369,516 km (0.107 R)
• M46: 5,443,119 km (0.092 R)
• M47: 5,713,143 km (0.111 R)
• M48: 5,845,088 km (0.095 R)
• M49: 6,285,654 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.3

Radius: 6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.09 AU - 8.45 AU

Year: 14208 Days

Day: 21.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,867,818 km

• M1: 220,806 km (0.077 R)
• M2: 295,755 km (0.042 R)
• M3: 575,353 km (0.083 R)
• M4: 700,268 km (0.057 R)
• M5: 904,170 km (0.033 R)
• M6: 994,676 km (0.1 R)
• M7: 1,184,666 km (0.075 R)
• M8: 1,304,194 km (0.105 R)
• M9: 1,469,949 km (0.091 R)
• M10: 1,686,566 km (0.106 R)
• M11: 1,821,504 km (0.108 R)
• M12: 1,936,694 km (0.067 R)
• M13: 2,030,492 km (0.116 R)
• M14: 2,271,793 km (0.114 R)
• M15: 2,861,059 km (0.114 R)
• M16: 2,914,615 km (0.096 R)
• M17: 3,725,885 km (0.111 R)
• M18: 3,784,377 km (0.111 R)
• M19: 4,021,041 km (0.104 R)
• M20: 4,262,642 km (0.059 R)
• M21: 4,665,359 km (0.069 R)
• M22: 5,539,908 km (0.062 R)
• M23: 5,741,117 km (0.039 R)
• M24: 5,876,504 km (0.118 R)
• M25: 6,254,537 km (0.109 R)
• M26: 6,463,974 km (0.105 R)
• M27: 6,640,350 km (0.104 R)
• M28: 6,746,864 km (0.096 R)
• M29: 7,033,793 km (0.068 R)
• M30: 7,324,761 km (0.041 R)
• M31: 7,471,666 km (0.088 R)
• M32: 7,731,218 km (0.106 R)
• M33: 7,843,416 km (0.102 R)
• M34: 7,880,965 km (0.094 R)
• M35: 8,069,309 km (0.083 R)
• M36: 8,183,004 km (0.081 R)
• M37: 8,566,124 km (0.107 R)
• M38: 8,682,212 km (0.117 R)
• M39: 9,033,467 km (0.085 R)
• M40: 9,112,156 km (0.079 R)
• M41: 9,429,303 km (0.076 R)
• M42: 9,709,650 km (0.086 R)
• M43: 10,074,220 km (0.093 R)
• M44: 10,237,730 km (0.113 R)
• M45: 10,319,860 km (0.117 R)
• M46: 10,608,733 km (0.1 R)
• M47: 10,816,824 km (0.118 R)
• M48: 12,616,935 km (0.09 R)
• M49: 13,461,265 km (0.062 R)
• M50: 13,822,245 km (0.107 R)
• M51: 13,867,573 km (0.06 R)
• M52: 14,049,484 km (0.063 R)
• M53: 15,721,689 km (0.087 R)
• M54: 16,101,817 km (0.111 R)
• M55: 16,967,989 km (0.068 R)
• M56: 18,845,891 km (0.089 R)
• M57: 19,198,942 km (0.082 R)
• M58: 19,249,656 km (0.097 R)
• M59: 19,860,464 km (0.111 R)
• M60: 22,100,991 km (0.119 R)
• M61: 22,473,340 km (0.106 R)
• M62: 23,116,312 km (0.116 R)
• M63: 23,602,505 km (0.115 R)
• M64: 24,365,604 km (0.037 R)
• M65: 24,750,070 km (0.045 R)
• M66: 25,748,187 km (0.104 R)
• M67: 25,915,737 km (0.113 R)
• M68: 26,027,786 km (0.076 R)
• M69: 26,195,934 km (0.117 R)
• M70: 26,308,282 km (0.064 R)
• M71: 26,364,530 km (0.1 R)
• M72: 26,533,426 km (0.114 R)
• M73: 27,099,205 km (0.071 R)
• M74: 28,994,311 km (0.044 R)
• M75: 29,401,666 km (0.092 R)
• M76: 29,928,400 km (0.118 R)
• M77: 30,753,732 km (0.046 R)
• M78: 30,872,363 km (0.113 R)
• M79: 31,407,624 km (0.104 R)
• M80: 31,826,049 km (0.054 R)
• M81: 32,306,408 km (0.036 R)
• M82: 34,313,712 km (0.03 R)
• M83: 36,486,173 km (0.102 R)
• M84: 37,241,193 km (0.06 R)
• M85: 37,494,014 km (0.107 R)
• M86: 37,684,152 km (0.118 R)
• M87: 38,383,522 km (0.117 R)
• M88: 40,507,214 km (0.033 R)
• M89: 41,419,761 km (0.087 R)
• M90: 41,944,251 km (0.109 R)
• M91: 43,265,051 km (0.057 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: 369 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit