🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 10.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.63 AU - 0.91 AU

Year: 436 Days

Day: 14.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,794,310 km

• M1: 135,685 km (0.106 R)
• M2: 213,476 km (0.098 R)
• M3: 287,228 km (0.07 R)
• M4: 375,640 km (0.102 R)
• M5: 469,139 km (0.087 R)
• M6: 540,497 km (0.1 R)
• M7: 619,036 km (0.119 R)
• M8: 708,047 km (0.07 R)
• M9: 805,136 km (0.096 R)
• M10: 949,797 km (0.092 R)
• M11: 1,061,696 km (0.049 R)
• M12: 1,153,250 km (0.119 R)
• M13: 1,266,047 km (0.06 R)
• M14: 1,378,844 km (0.029 R)
• M15: 1,566,738 km (0.091 R)
• M16: 1,639,443 km (0.083 R)
• M17: 1,754,933 km (0.093 R)
• M18: 1,839,156 km (0.053 R)
• M19: 1,920,388 km (0.081 R)
• M20: 2,095,567 km (0.078 R)
• M21: 2,189,814 km (0.095 R)
• M22: 2,276,132 km (0.114 R)
• M23: 2,391,771 km (0.081 R)
• M24: 2,547,353 km (0.114 R)
• M25: 2,633,521 km (0.093 R)
• M26: 2,804,212 km (0.061 R)
• M27: 2,973,557 km (0.12 R)
• M28: 3,234,007 km (0.091 R)
• M29: 3,385,549 km (0.107 R)
• M30: 3,544,722 km (0.1 R)
• M31: 3,749,970 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 12.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.53 AU - 2.11 AU

Year: 1585 Days

Day: 5.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,794,310 km

• M1: 166,054 km (0.118 R)
• M2: 278,102 km (0.099 R)
• M3: 399,875 km (0.115 R)
• M4: 521,049 km (0.105 R)
• M5: 701,614 km (0.083 R)
• M6: 839,992 km (0.048 R)
• M7: 1,083,986 km (0.063 R)
• M8: 1,488,798 km (0.064 R)
• M9: 1,569,431 km (0.044 R)
• M10: 1,863,541 km (0.087 R)
• M11: 2,175,751 km (0.064 R)
• M12: 2,338,215 km (0.071 R)
• M13: 2,456,846 km (0.078 R)
• M14: 2,565,454 km (0.12 R)
• M15: 2,812,440 km (0.098 R)
• M16: 3,067,504 km (0.074 R)
• M17: 3,450,924 km (0.116 R)
• M18: 3,627,748 km (0.119 R)
• M19: 3,738,152 km (0.08 R)
• M20: 3,863,814 km (0.055 R)
• M21: 3,948,337 km (0.119 R)
• M22: 4,380,226 km (0.088 R)
• M23: 4,468,488 km (0.04 R)
• M24: 4,857,892 km (0.105 R)
• M25: 5,305,189 km (0.1 R)
• M26: 5,431,001 km (0.033 R)
• M27: 5,573,568 km (0.103 R)
• M28: 5,701,474 km (0.101 R)
• M29: 6,272,639 km (0.08 R)
• M30: 6,725,771 km (0.051 R)
• M31: 6,845,000 km (0.052 R)
• M32: 6,947,774 km (0.086 R)
• M33: 7,102,907 km (0.043 R)
• M34: 7,346,602 km (0.095 R)
• M35: 7,842,070 km (0.092 R)
• M36: 8,003,785 km (0.064 R)
• M37: 8,130,195 km (0.101 R)
• M38: 8,221,001 km (0.06 R)
• M39: 8,366,859 km (0.043 R)
• M40: 8,605,917 km (0.049 R)
• M41: 8,921,718 km (0.091 R)
• M42: 9,222,559 km (0.088 R)
• M43: 9,412,399 km (0.083 R)
• M44: 9,565,138 km (0.093 R)
• M45: 9,680,179 km (0.109 R)
• M46: 10,047,741 km (0.086 R)
• M47: 10,223,369 km (0.105 R)
• M48: 10,479,032 km (0.034 R)
• M49: 10,736,789 km (0.112 R)
• M50: 11,177,803 km (0.091 R)
• M51: 11,420,750 km (0.073 R)
• M52: 11,686,137 km (0.09 R)
• M53: 12,222,894 km (0.081 R)
• M54: 12,389,546 km (0.085 R)
• M55: 12,746,487 km (0.116 R)
• M56: 12,979,261 km (0.055 R)
• M57: 13,192,139 km (0.087 R)
• M58: 13,492,082 km (0.069 R)
• M59: 13,578,101 km (0.064 R)
• M60: 13,815,962 km (0.114 R)
• M61: 14,361,396 km (0.098 R)
• M62: 14,515,481 km (0.091 R)
• M63: 14,670,016 km (0.076 R)
• M64: 14,847,289 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 3.6

Gravity: 61.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.03 AU - 10.19 AU

Year: 17754 Days

Day: 23.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 104.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,794,310 km

• M1: 129,851 km (0.096 R)
• M2: 318,943 km (0.056 R)
• M3: 371,900 km (0.032 R)
• M4: 486,941 km (0.09 R)
• M5: 1,128,716 km (0.11 R)
• M6: 1,183,319 km (0.085 R)
• M7: 1,323,792 km (0.109 R)
• M8: 1,469,649 km (0.077 R)
• M9: 1,970,054 km (0.065 R)
• M10: 2,996,296 km (0.091 R)
• M11: 3,034,144 km (0.097 R)
• M12: 4,074,747 km (0.07 R)
• M13: 4,942,863 km (0.111 R)
• M14: 5,168,606 km (0.039 R)
• M15: 5,397,641 km (0.102 R)
• M16: 5,443,867 km (0.096 R)
• M17: 5,490,092 km (0.117 R)
• M18: 5,960,727 km (0.084 R)
• M19: 6,297,921 km (0.084 R)
• M20: 6,542,364 km (0.103 R)
• M21: 7,243,678 km (0.103 R)
• M22: 7,397,016 km (0.12 R)
• M23: 8,020,989 km (0.11 R)
• M24: 8,500,001 km (0.073 R)
• M25: 8,553,857 km (0.056 R)
• M26: 8,661,717 km (0.063 R)
• M27: 9,429,902 km (0.083 R)
• M28: 11,562,270 km (0.069 R)
• M29: 11,801,327 km (0.118 R)
• M30: 13,083,231 km (0.076 R)
• M31: 13,207,547 km (0.104 R)
• M32: 14,924,632 km (0.094 R)
• M33: 15,842,115 km (0.103 R)
• M34: 17,184,158 km (0.066 R)
• M35: 17,252,225 km (0.109 R)
• M36: 17,937,832 km (0.067 R)
• M37: 18,353,415 km (0.091 R)
• M38: 20,478,303 km (0.119 R)
• M39: 20,622,665 km (0.09 R)
• M40: 20,912,436 km (0.109 R)
• M41: 21,716,524 km (0.085 R)
• M42: 22,604,986 km (0.1 R)
• M43: 23,354,472 km (0.096 R)
• M44: 23,883,898 km (0.104 R)
• M45: 24,264,475 km (0.062 R)
• M46: 25,263,490 km (0.079 R)
• M47: 26,197,430 km (0.065 R)
• M48: 26,747,501 km (0.034 R)
• M49: 27,142,589 km (0.102 R)
• M50: 27,460,185 km (0.107 R)
• M51: 28,179,153 km (0.056 R)
• M52: 29,717,318 km (0.105 R)
• M53: 30,373,005 km (0.116 R)
• M54: 31,865,693 km (0.063 R)
• M55: 32,705,386 km (0.066 R)
• M56: 33,552,110 km (0.071 R)
• M57: 33,807,623 km (0.086 R)
• M58: 34,063,734 km (0.106 R)
• M59: 35,008,295 km (0.09 R)
• M60: 35,440,484 km (0.068 R)
• M61: 36,659,856 km (0.086 R)
• M62: 38,336,848 km (0.097 R)
• M63: 38,603,880 km (0.057 R)
• M64: 38,693,040 km (0.092 R)
• M65: 41,399,266 km (0.044 R)
• M66: 41,673,180 km (0.069 R)
• M67: 44,913,769 km (0.106 R)
• M68: 45,195,162 km (0.108 R)
• M69: 46,896,539 km (0.07 R)
• M70: 46,991,683 km (0.089 R)
• M71: 47,850,674 km (0.108 R)
• M72: 48,042,309 km (0.119 R)
• M73: 48,811,242 km (0.111 R)
• M74: 50,556,301 km (0.116 R)
• M75: 52,124,536 km (0.102 R)
• M76: 52,519,025 km (0.104 R)
• M77: 52,815,678 km (0.119 R)
• M78: 53,311,146 km (0.092 R)
• M79: 54,306,720 km (0.098 R)
• M80: 54,806,826 km (0.082 R)
• M81: 55,710,845 km (0.101 R)
• M82: 56,822,507 km (0.103 R)
• M83: 57,839,474 km (0.061 R)
• M84: 58,554,851 km (0.086 R)
• M85: 58,657,325 km (0.081 R)
• M86: 60,822,305 km (0.051 R)
• M87: 61,237,589 km (0.1 R)
• M88: 62,803,430 km (0.113 R)
• M89: 63,223,202 km (0.086 R)
• M90: 63,749,337 km (0.102 R)
• M91: 64,593,967 km (0.042 R)
• M92: 67,150,146 km (0.102 R)
• M93: 67,364,669 km (0.037 R)
• M94: 67,579,492 km (0.097 R)
• M95: 67,902,025 km (0.094 R)
• M96: 68,656,596 km (0.103 R)
• M97: 68,872,616 km (0.049 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit