🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 14.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.41 AU - 2.05 AU

Year: 1469 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,707,649 km

• M1: 178,321 km (0.101 R)
• M2: 412,142 km (0.093 R)
• M3: 503,247 km (0.072 R)
• M4: 598,391 km (0.103 R)
• M5: 707,000 km (0.119 R)
• M6: 1,030,131 km (0.064 R)
• M7: 1,217,278 km (0.11 R)
• M8: 1,315,414 km (0.072 R)
• M9: 1,479,972 km (0.103 R)
• M10: 1,719,179 km (0.099 R)
• M11: 1,821,952 km (0.038 R)
• M12: 2,007,155 km (0.087 R)
• M13: 2,143,438 km (0.07 R)
• M14: 2,454,303 km (0.099 R)
• M15: 2,620,356 km (0.118 R)
• M16: 2,749,908 km (0.098 R)
• M17: 2,851,186 km (0.119 R)
• M18: 3,057,332 km (0.04 R)
• M19: 3,257,942 km (0.078 R)
• M20: 3,550,556 km (0.067 R)
• M21: 3,694,619 km (0.107 R)
• M22: 3,885,954 km (0.087 R)
• M23: 4,080,731 km (0.104 R)
• M24: 4,337,590 km (0.05 R)
• M25: 4,623,921 km (0.105 R)
• M26: 5,152,599 km (0.118 R)
• M27: 5,354,257 km (0.102 R)
• M28: 5,726,606 km (0.029 R)
• M29: 5,948,909 km (0.088 R)
• M30: 6,321,258 km (0.076 R)
• M31: 6,428,968 km (0.094 R)
• M32: 6,742,376 km (0.092 R)
• M33: 6,991,157 km (0.115 R)
• M34: 7,398,363 km (0.065 R)
• M35: 7,497,845 km (0.045 R)
• M36: 7,741,391 km (0.058 R)
• M37: 7,943,797 km (0.054 R)
• M38: 8,148,147 km (0.073 R)
• M39: 8,413,384 km (0.1 R)
• M40: 8,606,665 km (0.102 R)
• M41: 8,816,551 km (0.03 R)
• M42: 8,937,276 km (0.033 R)
• M43: 9,318,003 km (0.062 R)
• M44: 9,859,996 km (0.116 R)
• M45: 9,985,359 km (0.094 R)
• M46: 10,095,463 km (0.052 R)
• M47: 10,668,273 km (0.115 R)
• M48: 10,861,553 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.9

Radius: 10.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.44 AU - 2.28 AU

Year: 1638 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,707,649 km

• M1: 148,551 km (0.118 R)
• M2: 339,737 km (0.04 R)
• M3: 417,976 km (0.088 R)
• M4: 597,494 km (0.091 R)
• M5: 715,975 km (0.104 R)
• M6: 923,019 km (0.094 R)
• M7: 1,150,108 km (0.092 R)
• M8: 1,232,387 km (0.079 R)
• M9: 1,427,313 km (0.098 R)
• M10: 1,674,748 km (0.101 R)
• M11: 1,760,318 km (0.11 R)
• M12: 1,847,384 km (0.068 R)
• M13: 1,945,072 km (0.101 R)
• M14: 2,017,178 km (0.118 R)
• M15: 2,248,306 km (0.081 R)
• M16: 2,324,302 km (0.091 R)
• M17: 2,498,135 km (0.071 R)
• M18: 2,746,916 km (0.047 R)
• M19: 2,828,148 km (0.104 R)
• M20: 2,972,510 km (0.098 R)
• M21: 3,066,607 km (0.062 R)
• M22: 3,247,022 km (0.12 R)
• M23: 3,344,111 km (0.083 R)
• M24: 3,496,850 km (0.119 R)
• M25: 3,854,988 km (0.111 R)
• M26: 4,061,732 km (0.078 R)
• M27: 4,178,119 km (0.117 R)
• M28: 4,342,976 km (0.052 R)
• M29: 4,414,334 km (0.113 R)
• M30: 4,801,344 km (0.115 R)
• M31: 4,899,929 km (0.107 R)
• M32: 5,326,133 km (0.117 R)
• M33: 5,440,875 km (0.034 R)
• M34: 5,634,155 km (0.057 R)
• M35: 5,987,804 km (0.098 R)
• M36: 6,147,276 km (0.066 R)
• M37: 6,227,610 km (0.065 R)
• M38: 6,620,603 km (0.045 R)
• M39: 6,730,408 km (0.032 R)
• M40: 6,910,225 km (0.104 R)
• M41: 7,077,625 km (0.054 R)
• M42: 7,218,097 km (0.038 R)
• M43: 7,559,180 km (0.083 R)
• M44: 7,659,710 km (0.119 R)
• M45: 7,847,456 km (0.113 R)
• M46: 8,051,507 km (0.088 R)
• M47: 8,124,660 km (0.025 R)
• M48: 8,271,865 km (0.096 R)
• M49: 8,434,926 km (0.038 R)
• M50: 8,524,236 km (0.118 R)
• M51: 8,613,845 km (0.105 R)
• M52: 9,112,754 km (0.119 R)
• M53: 9,265,793 km (0.115 R)
• M54: 9,404,171 km (0.094 R)
• M55: 9,902,033 km (0.085 R)
• M56: 9,980,572 km (0.097 R)
• M57: 10,761,622 km (0.074 R)
• M58: 10,842,405 km (0.039 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601

Radius: 5.9

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.11 AU - 8.33 AU

Year: 15217 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,707,649 km

• M1: 88,712 km (0.086 R)
• M2: 134,040 km (0.061 R)
• M3: 313,108 km (0.076 R)
• M4: 388,506 km (0.045 R)
• M5: 522,545 km (0.107 R)
• M6: 855,401 km (0.031 R)
• M7: 2,346,143 km (0.107 R)
• M8: 2,625,443 km (0.054 R)
• M9: 2,850,139 km (0.11 R)
• M10: 3,147,988 km (0.034 R)
• M11: 3,809,360 km (0.078 R)
• M12: 3,917,669 km (0.11 R)
• M13: 4,742,552 km (0.065 R)
• M14: 4,781,298 km (0.079 R)
• M15: 4,859,088 km (0.1 R)
• M16: 5,619,195 km (0.094 R)
• M17: 6,075,918 km (0.061 R)
• M18: 6,587,841 km (0.084 R)
• M19: 6,674,608 km (0.056 R)
• M20: 6,892,871 km (0.086 R)
• M21: 6,980,835 km (0.061 R)
• M22: 7,157,959 km (0.092 R)
• M23: 7,381,458 km (0.086 R)
• M24: 8,627,459 km (0.104 R)
• M25: 9,008,933 km (0.111 R)
• M26: 9,105,274 km (0.084 R)
• M27: 10,086,487 km (0.105 R)
• M28: 11,255,744 km (0.101 R)
• M29: 12,790,319 km (0.116 R)
• M30: 12,844,324 km (0.118 R)
• M31: 13,334,406 km (0.039 R)
• M32: 13,941,774 km (0.114 R)
• M33: 13,997,424 km (0.107 R)
• M34: 14,108,874 km (0.105 R)
• M35: 14,445,320 km (0.119 R)
• M36: 14,898,003 km (0.078 R)
• M37: 15,643,449 km (0.115 R)
• M38: 15,817,132 km (0.026 R)
• M39: 17,349,613 km (0.117 R)
• M40: 17,409,602 km (0.041 R)
• M41: 17,649,706 km (0.058 R)
• M42: 17,709,994 km (0.109 R)
• M43: 18,072,769 km (0.114 R)
• M44: 18,499,123 km (0.079 R)
• M45: 21,382,323 km (0.103 R)
• M46: 21,768,585 km (0.074 R)
• M47: 21,897,837 km (0.063 R)
• M48: 22,027,389 km (0.058 R)
• M49: 23,336,520 km (0.087 R)
• M50: 24,067,305 km (0.116 R)
• M51: 26,098,097 km (0.028 R)
• M52: 26,510,837 km (0.074 R)
• M53: 26,787,144 km (0.085 R)
• M54: 26,856,408 km (0.11 R)
• M55: 27,273,038 km (0.077 R)
• M56: 28,890,042 km (0.069 R)
• M57: 29,103,219 km (0.065 R)
• M58: 29,889,505 km (0.101 R)
• M59: 31,190,857 km (0.081 R)
• M60: 31,555,726 km (0.11 R)
• M61: 32,880,714 km (0.109 R)
• M62: 32,954,765 km (0.051 R)
• M63: 33,028,966 km (0.071 R)
• M64: 34,073,608 km (0.086 R)
• M65: 36,578,325 km (0.105 R)
• M66: 36,732,112 km (0.057 R)
• M67: 36,886,048 km (0.104 R)
• M68: 37,503,887 km (0.045 R)
• M69: 37,891,645 km (0.115 R)
• M70: 38,280,898 km (0.09 R)
• M71: 39,535,276 km (0.09 R)
• M72: 40,009,203 km (0.064 R)
• M73: 43,134,751 km (0.102 R)
• M74: 44,030,393 km (0.11 R)
• M75: 45,757,351 km (0.073 R)
• M76: 46,005,833 km (0.105 R)
• M77: 46,171,737 km (0.114 R)
• M78: 46,670,646 km (0.05 R)
• M79: 46,920,923 km (0.11 R)
• M80: 47,757,923 km (0.112 R)
• M81: 48,009,996 km (0.08 R)
• M82: 49,701,798 km (0.102 R)
• M83: 53,230,513 km (0.113 R)
• M84: 55,068,921 km (0.069 R)
• M85: 56,306,095 km (0.087 R)
• M86: 56,750,102 km (0.084 R)
• M87: 58,358,279 km (0.074 R)
• M88: 58,897,729 km (0.108 R)
• M89: 59,529,181 km (0.114 R)
• M90: 60,162,728 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit