🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.58 AU - 0.82 AU

Year: 207 Days

Day: 29.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.7

Radius: 10

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.25 AU - 14.35 AU

Year: 16170 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,735,004 km

• M1: 133,740 km (0.104 R)
• M2: 251,175 km (0.036 R)
• M3: 337,044 km (0.067 R)
• M4: 531,372 km (0.09 R)
• M5: 1,050,177 km (0.058 R)
• M6: 1,206,208 km (0.119 R)
• M7: 2,097,811 km (0.049 R)
• M8: 2,773,844 km (0.072 R)
• M9: 2,992,257 km (0.037 R)
• M10: 3,119,714 km (0.113 R)
• M11: 3,613,836 km (0.114 R)
• M12: 3,681,604 km (0.111 R)
• M13: 4,061,881 km (0.034 R)
• M14: 4,167,946 km (0.105 R)
• M15: 4,382,470 km (0.053 R)
• M16: 4,637,684 km (0.106 R)
• M17: 4,972,783 km (0.092 R)
• M18: 5,162,473 km (0.117 R)
• M19: 5,548,884 km (0.08 R)
• M20: 5,944,720 km (0.07 R)
• M21: 6,308,841 km (0.073 R)
• M22: 6,431,811 km (0.089 R)
• M23: 6,555,678 km (0.102 R)
• M24: 7,143,897 km (0.045 R)
• M25: 7,574,439 km (0.096 R)
• M26: 8,013,509 km (0.102 R)
• M27: 8,916,332 km (0.083 R)
• M28: 9,147,162 km (0.083 R)
• M29: 9,803,747 km (0.093 R)
• M30: 9,946,463 km (0.105 R)
• M31: 10,378,651 km (0.039 R)
• M32: 10,915,259 km (0.104 R)
• M33: 11,411,026 km (0.069 R)
• M34: 12,168,291 km (0.106 R)
• M35: 12,578,937 km (0.071 R)
• M36: 13,891,060 km (0.102 R)
• M37: 14,158,690 km (0.114 R)
• M38: 14,536,275 km (0.116 R)
• M39: 14,753,641 km (0.071 R)
• M40: 15,633,426 km (0.116 R)
• M41: 17,213,778 km (0.055 R)
• M42: 17,443,561 km (0.055 R)
• M43: 18,022,803 km (0.118 R)
• M44: 18,432,103 km (0.093 R)
• M45: 18,726,213 km (0.096 R)
• M46: 18,962,727 km (0.059 R)
• M47: 21,442,910 km (0.067 R)
• M48: 21,876,594 km (0.093 R)
• M49: 22,063,292 km (0.106 R)
• M50: 22,815,470 km (0.086 R)
• M51: 23,258,131 km (0.063 R)
• M52: 25,775,713 km (0.089 R)
• M53: 26,369,018 km (0.12 R)
• M54: 26,567,684 km (0.084 R)
• M55: 26,966,662 km (0.101 R)
• M56: 28,582,319 km (0.114 R)
• M57: 29,333,300 km (0.067 R)
• M58: 31,836,072 km (0.057 R)
• M59: 31,906,533 km (0.045 R)
• M60: 33,327,414 km (0.116 R)
• M61: 34,551,274 km (0.067 R)
• M62: 35,570,185 km (0.12 R)
• M63: 35,643,488 km (0.08 R)
• M64: 35,716,641 km (0.069 R)
• M65: 36,672,871 km (0.089 R)
• M66: 36,820,823 km (0.111 R)
• M67: 36,894,724 km (0.05 R)
• M68: 37,488,628 km (0.097 R)
• M69: 38,987,150 km (0.076 R)
• M70: 39,289,188 km (0.048 R)
• M71: 39,971,653 km (0.079 R)
• M72: 40,581,564 km (0.059 R)
• M73: 40,811,047 km (0.068 R)
• M74: 41,733,318 km (0.088 R)
• M75: 42,429,546 km (0.116 R)
• M76: 42,584,829 km (0.099 R)
• M77: 42,973,784 km (0.068 R)
• M78: 44,069,139 km (0.043 R)
• M79: 44,147,678 km (0.061 R)
• M80: 44,226,367 km (0.119 R)
• M81: 45,173,620 km (0.091 R)
• M82: 46,927,655 km (0.106 R)
• M83: 47,409,959 km (0.084 R)
• M84: 47,651,559 km (0.115 R)
• M85: 48,298,271 km (0.077 R)
• M86: 48,379,203 km (0.09 R)
• M87: 48,460,285 km (0.107 R)
• M88: 49,927,541 km (0.101 R)
• M89: 50,173,480 km (0.113 R)
• M90: 50,255,460 km (0.079 R)
• M91: 51,243,853 km (0.071 R)
• M92: 52,488,208 km (0.115 R)
• M93: 55,345,677 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.3

Radius: 6.5

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.79 AU - 15.83 AU

Year: 21152 Days

Day: 24.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,735,004 km

• M1: 83,176 km (0.089 R)
• M2: 321,187 km (0.11 R)
• M3: 522,396 km (0.036 R)
• M4: 583,880 km (0.089 R)
• M5: 737,518 km (0.094 R)
• M6: 855,401 km (0.037 R)
• M7: 1,190,500 km (0.071 R)
• M8: 1,444,966 km (0.117 R)
• M9: 1,685,370 km (0.081 R)
• M10: 2,271,644 km (0.107 R)
• M11: 2,375,165 km (0.075 R)
• M12: 2,953,212 km (0.086 R)
• M13: 3,028,459 km (0.101 R)
• M14: 3,375,078 km (0.106 R)
• M15: 3,734,262 km (0.065 R)
• M16: 4,532,067 km (0.119 R)
• M17: 4,706,648 km (0.076 R)
• M18: 4,794,761 km (0.074 R)
• M19: 5,062,392 km (0.101 R)
• M20: 5,472,889 km (0.047 R)
• M21: 5,705,663 km (0.104 R)
• M22: 5,894,156 km (0.092 R)
• M23: 6,570,039 km (0.056 R)
• M24: 7,219,593 km (0.094 R)
• M25: 7,733,013 km (0.059 R)
• M26: 8,632,695 km (0.105 R)
• M27: 9,732,987 km (0.091 R)
• M28: 9,901,883 km (0.111 R)
• M29: 10,356,810 km (0.113 R)
• M30: 11,052,141 km (0.101 R)
• M31: 11,464,582 km (0.067 R)
• M32: 11,523,973 km (0.103 R)
• M33: 11,702,593 km (0.117 R)
• M34: 12,122,963 km (0.058 R)
• M35: 12,304,724 km (0.093 R)
• M36: 13,476,225 km (0.081 R)
• M37: 15,528,409 km (0.114 R)
• M38: 16,590,404 km (0.084 R)
• M39: 16,927,149 km (0.057 R)
• M40: 17,266,137 km (0.087 R)
• M41: 17,470,488 km (0.09 R)
• M42: 18,923,981 km (0.119 R)
• M43: 19,417,056 km (0.034 R)
• M44: 20,415,921 km (0.102 R)
• M45: 21,651,150 km (0.093 R)
• M46: 22,166,664 km (0.087 R)
• M47: 22,463,167 km (0.078 R)
• M48: 23,060,063 km (0.028 R)
• M49: 23,889,134 km (0.081 R)
• M50: 25,576,598 km (0.109 R)
• M51: 25,965,403 km (0.093 R)
• M52: 28,500,040 km (0.118 R)
• M53: 30,205,605 km (0.045 R)
• M54: 31,029,441 km (0.036 R)
• M55: 31,278,072 km (0.106 R)
• M56: 31,777,280 km (0.115 R)
• M57: 32,867,699 km (0.116 R)
• M58: 32,952,073 km (0.119 R)
• M59: 33,544,929 km (0.095 R)
• M60: 36,823,665 km (0.103 R)
• M61: 37,086,958 km (0.08 R)
• M62: 37,262,735 km (0.117 R)
• M63: 37,615,188 km (0.037 R)
• M64: 39,214,688 km (0.097 R)
• M65: 39,932,758 km (0.107 R)
• M66: 40,836,479 km (0.09 R)
• M67: 41,564,123 km (0.095 R)
• M68: 44,891,778 km (0.111 R)
• M69: 46,303,383 km (0.03 R)
• M70: 47,157,288 km (0.119 R)
• M71: 50,332,503 km (0.104 R)
• M72: 50,721,906 km (0.118 R)
• M73: 51,308,180 km (0.028 R)
• M74: 54,472,325 km (0.049 R)
• M75: 55,976,980 km (0.034 R)
• M76: 56,077,809 km (0.112 R)
• M77: 56,582,702 km (0.072 R)
• M78: 56,987,813 km (0.117 R)
• M79: 58,208,681 km (0.114 R)
• M80: 59,129,905 km (0.093 R)
• M81: 60,572,627 km (0.046 R)
• M82: 62,339,976 km (0.064 R)
• M83: 62,549,114 km (0.067 R)
• M84: 66,458,106 km (0.116 R)
• M85: 66,671,732 km (0.104 R)
• M86: 66,992,470 km (0.098 R)
• M87: 67,420,918 km (0.102 R)
• M88: 67,850,264 km (0.056 R)
• M89: 71,099,380 km (0.103 R)
• M90: 72,193,688 km (0.12 R)
• M91: 72,632,908 km (0.119 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit