🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 14.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.19 AU - 1.51 AU

Year: 1083 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 66,272,544 km

• M1: 210,634 km (0.09 R)
• M2: 340,036 km (0.071 R)
• M3: 446,849 km (0.087 R)
• M4: 915,240 km (0.099 R)
• M5: 1,026,241 km (0.093 R)
• M6: 1,122,732 km (0.112 R)
• M7: 1,222,663 km (0.073 R)
• M8: 1,403,677 km (0.096 R)
• M9: 1,527,245 km (0.08 R)
• M10: 1,731,296 km (0.109 R)
• M11: 1,920,687 km (0.057 R)
• M12: 2,059,065 km (0.119 R)
• M13: 2,217,938 km (0.045 R)
• M14: 2,337,766 km (0.11 R)
• M15: 2,530,598 km (0.092 R)
• M16: 2,674,212 km (0.081 R)
• M17: 3,007,665 km (0.119 R)
• M18: 3,354,732 km (0.118 R)
• M19: 4,014,459 km (0.095 R)
• M20: 4,183,056 km (0.069 R)
• M21: 4,289,719 km (0.094 R)
• M22: 4,527,580 km (0.053 R)
• M23: 4,714,427 km (0.104 R)
• M24: 4,971,436 km (0.12 R)
• M25: 5,130,010 km (0.078 R)
• M26: 5,628,171 km (0.11 R)
• M27: 5,722,567 km (0.103 R)
• M28: 5,829,380 km (0.114 R)
• M29: 6,300,165 km (0.091 R)
• M30: 6,496,886 km (0.06 R)
• M31: 6,934,460 km (0.065 R)
• M32: 7,137,763 km (0.115 R)
• M33: 7,304,415 km (0.12 R)
• M34: 7,446,384 km (0.102 R)
• M35: 7,615,429 km (0.081 R)
• M36: 7,733,163 km (0.074 R)
• M37: 8,010,368 km (0.064 R)
• M38: 8,223,844 km (0.098 R)
• M39: 8,724,697 km (0.103 R)
• M40: 8,834,353 km (0.112 R)
• M41: 9,166,011 km (0.109 R)
• M42: 9,473,584 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 8.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.46 AU - 2.16 AU

Year: 1681 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 92.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 66,272,544 km

• M1: 103,223 km (0.108 R)
• M2: 176,825 km (0.087 R)
• M3: 355,594 km (0.107 R)
• M4: 458,517 km (0.036 R)
• M5: 550,520 km (0.1 R)
• M6: 672,592 km (0.045 R)
• M7: 739,761 km (0.103 R)
• M8: 809,324 km (0.089 R)
• M9: 917,933 km (0.097 R)
• M10: 998,715 km (0.034 R)
• M11: 1,065,137 km (0.044 R)
• M12: 1,220,270 km (0.075 R)
• M13: 1,333,964 km (0.084 R)
• M14: 1,604,288 km (0.093 R)
• M15: 1,702,723 km (0.106 R)
• M16: 1,762,861 km (0.105 R)
• M17: 1,837,211 km (0.094 R)
• M18: 1,975,290 km (0.096 R)
• M19: 2,261,770 km (0.084 R)
• M20: 2,365,142 km (0.047 R)
• M21: 2,515,638 km (0.092 R)
• M22: 2,692,762 km (0.106 R)
• M23: 2,913,867 km (0.075 R)
• M24: 3,034,742 km (0.061 R)
• M25: 3,173,868 km (0.074 R)
• M26: 3,289,956 km (0.105 R)
• M27: 3,407,391 km (0.07 R)
• M28: 3,543,525 km (0.117 R)
• M29: 3,751,017 km (0.083 R)
• M30: 3,882,813 km (0.104 R)
• M31: 4,241,548 km (0.082 R)
• M32: 4,305,427 km (0.047 R)
• M33: 4,499,006 km (0.074 R)
• M34: 4,790,124 km (0.088 R)
• M35: 4,894,992 km (0.069 R)
• M36: 5,048,779 km (0.107 R)
• M37: 5,619,494 km (0.03 R)
• M38: 5,730,197 km (0.099 R)
• M39: 5,810,980 km (0.092 R)
• M40: 5,882,039 km (0.098 R)
• M41: 6,025,204 km (0.096 R)
• M42: 6,190,061 km (0.111 R)
• M43: 6,241,971 km (0.069 R)
• M44: 6,377,357 km (0.087 R)
• M45: 6,440,188 km (0.027 R)
• M46: 6,587,692 km (0.083 R)
• M47: 6,939,845 km (0.068 R)
• M48: 7,101,860 km (0.106 R)
• M49: 7,297,983 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.5

Radius: 7.6

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.45 AU - 9.73 AU

Year: 17378 Days

Day: 24.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,272,544 km

• M1: 105,317 km (0.111 R)
• M2: 295,905 km (0.105 R)
• M3: 565,480 km (0.049 R)
• M4: 664,065 km (0.041 R)
• M5: 1,216,679 km (0.11 R)
• M6: 1,734,438 km (0.095 R)
• M7: 2,675,408 km (0.095 R)
• M8: 2,845,501 km (0.106 R)
• M9: 3,054,340 km (0.08 R)
• M10: 3,196,458 km (0.033 R)
• M11: 4,570,365 km (0.098 R)
• M12: 4,733,127 km (0.08 R)
• M13: 5,148,411 km (0.079 R)
• M14: 5,662,130 km (0.118 R)
• M15: 5,837,010 km (0.045 R)
• M16: 6,327,092 km (0.1 R)
• M17: 7,016,739 km (0.114 R)
• M18: 7,489,617 km (0.102 R)
• M19: 10,322,851 km (0.075 R)
• M20: 10,376,108 km (0.056 R)
• M21: 11,296,584 km (0.11 R)
• M22: 11,406,538 km (0.094 R)
• M23: 12,017,945 km (0.076 R)
• M24: 12,186,542 km (0.111 R)
• M25: 12,299,339 km (0.081 R)
• M26: 13,041,194 km (0.091 R)
• M27: 13,098,939 km (0.069 R)
• M28: 14,033,028 km (0.116 R)
• M29: 14,508,301 km (0.106 R)
• M30: 15,352,481 km (0.087 R)
• M31: 17,786,888 km (0.079 R)
• M32: 18,430,158 km (0.08 R)
• M33: 18,950,310 km (0.109 R)
• M34: 20,539,488 km (0.115 R)
• M35: 21,078,789 km (0.059 R)
• M36: 24,623,959 km (0.106 R)
• M37: 25,196,620 km (0.108 R)
• M38: 26,940,781 km (0.095 R)
• M39: 28,125,148 km (0.115 R)
• M40: 29,401,966 km (0.112 R)
• M41: 30,238,218 km (0.08 R)
• M42: 30,544,295 km (0.103 R)
• M43: 31,236,484 km (0.082 R)
• M44: 31,313,826 km (0.061 R)
• M45: 31,391,168 km (0.092 R)
• M46: 31,856,268 km (0.12 R)
• M47: 31,934,059 km (0.054 R)
• M48: 32,089,790 km (0.032 R)
• M49: 32,167,731 km (0.12 R)
• M50: 32,401,852 km (0.043 R)
• M51: 32,872,038 km (0.077 R)
• M52: 33,107,954 km (0.074 R)
• M53: 33,344,318 km (0.093 R)
• M54: 33,660,568 km (0.051 R)
• M55: 34,694,888 km (0.045 R)
• M56: 34,774,923 km (0.093 R)
• M57: 35,256,179 km (0.102 R)
• M58: 36,063,259 km (0.05 R)
• M59: 36,144,342 km (0.072 R)
• M60: 36,225,424 km (0.074 R)
• M61: 36,387,737 km (0.094 R)
• M62: 36,469,119 km (0.101 R)
• M63: 36,794,793 km (0.091 R)
• M64: 36,876,324 km (0.06 R)
• M65: 36,958,004 km (0.064 R)
• M66: 37,860,080 km (0.09 R)
• M67: 40,778,285 km (0.026 R)
• M68: 41,370,543 km (0.099 R)
• M69: 41,710,280 km (0.09 R)
• M70: 42,735,025 km (0.1 R)
• M71: 42,906,614 km (0.047 R)
• M72: 43,854,466 km (0.085 R)
• M73: 44,027,551 km (0.077 R)
• M74: 44,809,200 km (0.116 R)
• M75: 46,210,034 km (0.115 R)
• M76: 46,739,162 km (0.107 R)
• M77: 47,447,657 km (0.104 R)
• M78: 48,517,133 km (0.111 R)
• M79: 48,785,661 km (0.093 R)
• M80: 49,955,367 km (0.117 R)
• M81: 51,225,303 km (0.1 R)
• M82: 51,407,513 km (0.038 R)
• M83: 53,150,029 km (0.098 R)
• M84: 54,353,245 km (0.113 R)
• M85: 55,659,234 km (0.106 R)
• M86: 56,881,000 km (0.097 R)
• M87: 59,159,974 km (0.058 R)
• M88: 59,255,567 km (0.11 R)
• M89: 60,118,298 km (0.111 R)
• M90: 62,341,771 km (0.073 R)
• M91: 62,439,159 km (0.119 R)
• M92: 63,414,837 km (0.113 R)
• M93: 63,512,674 km (0.084 R)
• M94: 64,002,607 km (0.066 R)
• M95: 65,480,035 km (0.072 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: 230 - 12,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit