🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 242 Days

Day: 12.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,414,161 km

• M1: 114,293 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.62 AU - 0.72 AU

Year: 354 Days

Day: 30.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 9.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.05 AU - 1.31 AU

Year: 828 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 56,414,161 km

• M1: 121,623 km (0.033 R)
• M2: 184,903 km (0.108 R)
• M3: 303,085 km (0.099 R)
• M4: 415,583 km (0.09 R)
• M5: 486,043 km (0.083 R)
• M6: 552,764 km (0.075 R)
• M7: 618,438 km (0.037 R)
• M8: 706,102 km (0.052 R)
• M9: 823,237 km (0.116 R)
• M10: 884,273 km (0.057 R)
• M11: 979,118 km (0.057 R)
• M12: 1,122,283 km (0.098 R)
• M13: 1,219,821 km (0.107 R)
• M14: 1,320,351 km (0.112 R)
• M15: 1,386,922 km (0.088 R)
• M16: 1,555,219 km (0.036 R)
• M17: 1,710,502 km (0.12 R)
• M18: 1,850,675 km (0.056 R)
• M19: 1,980,975 km (0.069 R)
• M20: 2,043,657 km (0.102 R)
• M21: 2,171,263 km (0.086 R)
• M22: 2,250,550 km (0.064 R)
• M23: 2,479,286 km (0.059 R)
• M24: 2,623,348 km (0.092 R)
• M25: 2,872,130 km (0.057 R)
• M26: 2,983,430 km (0.056 R)
• M27: 3,055,836 km (0.113 R)
• M28: 3,235,054 km (0.053 R)
• M29: 3,375,975 km (0.087 R)
• M30: 3,468,277 km (0.112 R)
• M31: 3,587,058 km (0.113 R)
• M32: 3,672,628 km (0.057 R)
• M33: 3,776,299 km (0.061 R)
• M34: 3,951,329 km (0.098 R)
• M35: 4,030,915 km (0.119 R)
• M36: 4,182,756 km (0.105 R)
• M37: 4,391,296 km (0.089 R)
• M38: 4,556,901 km (0.086 R)
• M39: 4,705,900 km (0.08 R)
• M40: 4,799,848 km (0.081 R)
• M41: 4,894,394 km (0.08 R)
• M42: 5,037,260 km (0.085 R)
• M43: 5,123,877 km (0.108 R)
• M44: 5,239,815 km (0.108 R)
• M45: 5,356,801 km (0.039 R)
• M46: 5,435,339 km (0.055 R)
• M47: 5,573,568 km (0.088 R)
• M48: 5,633,108 km (0.044 R)
• M49: 5,752,936 km (0.088 R)
• M50: 6,005,457 km (0.115 R)
• M51: 6,344,147 km (0.034 R)
• M52: 6,448,117 km (0.044 R)
• M53: 6,584,101 km (0.053 R)
• M54: 6,742,077 km (0.105 R)
• M55: 6,922,791 km (0.116 R)
• M56: 7,343,161 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.2

Radius: 5.3

Gravity: 20.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.87 AU - 9.57 AU

Year: 13850 Days

Day: 23.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,414,161 km

• M1: 122,221 km (0.079 R)
• M2: 302,188 km (0.084 R)
• M3: 533,765 km (0.029 R)
• M4: 640,129 km (0.114 R)
• M5: 812,616 km (0.117 R)
• M6: 935,735 km (0.111 R)
• M7: 1,109,567 km (0.094 R)
• M8: 1,511,836 km (0.111 R)
• M9: 1,612,815 km (0.084 R)
• M10: 2,010,595 km (0.113 R)
• M11: 2,496,639 km (0.025 R)
• M12: 3,017,688 km (0.099 R)
• M13: 3,112,982 km (0.08 R)
• M14: 3,504,480 km (0.115 R)
• M15: 3,876,978 km (0.114 R)
• M16: 4,015,506 km (0.101 R)
• M17: 4,405,059 km (0.026 R)
• M18: 4,513,368 km (0.111 R)
• M19: 4,586,072 km (0.091 R)
• M20: 5,143,773 km (0.104 R)
• M21: 7,067,153 km (0.088 R)
• M22: 7,364,554 km (0.066 R)
• M23: 7,796,293 km (0.115 R)
• M24: 7,839,976 km (0.091 R)
• M25: 7,883,658 km (0.12 R)
• M26: 8,280,841 km (0.107 R)
• M27: 9,186,356 km (0.113 R)
• M28: 10,027,844 km (0.096 R)
• M29: 10,075,417 km (0.109 R)
• M30: 10,266,004 km (0.073 R)
• M31: 11,237,044 km (0.094 R)
• M32: 11,534,145 km (0.071 R)
• M33: 11,733,559 km (0.115 R)
• M34: 11,883,905 km (0.077 R)
• M35: 12,287,820 km (0.084 R)
• M36: 12,491,572 km (0.075 R)
• M37: 12,542,734 km (0.116 R)
• M38: 13,474,280 km (0.102 R)
• M39: 15,293,989 km (0.064 R)
• M40: 15,843,761 km (0.118 R)
• M41: 17,875,599 km (0.059 R)
• M42: 18,106,429 km (0.045 R)
• M43: 18,396,349 km (0.095 R)
• M44: 18,570,930 km (0.109 R)
• M45: 19,334,178 km (0.071 R)
• M46: 19,511,751 km (0.092 R)
• M47: 20,107,749 km (0.072 R)
• M48: 20,287,566 km (0.027 R)
• M49: 22,861,995 km (0.059 R)
• M50: 23,996,546 km (0.074 R)
• M51: 24,762,936 km (0.074 R)
• M52: 25,213,674 km (0.11 R)
• M53: 26,254,277 km (0.101 R)
• M54: 26,516,522 km (0.114 R)
• M55: 26,648,018 km (0.102 R)
• M56: 27,774,341 km (0.109 R)
• M57: 27,974,802 km (0.107 R)
• M58: 28,848,603 km (0.1 R)
• M59: 31,593,126 km (0.045 R)
• M60: 33,990,581 km (0.115 R)
• M61: 34,204,805 km (0.102 R)
• M62: 34,347,970 km (0.096 R)
• M63: 34,563,092 km (0.11 R)
• M64: 34,706,706 km (0.118 R)
• M65: 34,922,576 km (0.078 R)
• M66: 35,935,653 km (0.052 R)
• M67: 36,518,935 km (0.048 R)
• M68: 36,811,698 km (0.114 R)
• M69: 36,958,304 km (0.103 R)
• M70: 37,031,756 km (0.047 R)
• M71: 37,842,577 km (0.102 R)
• M72: 39,107,127 km (0.04 R)
• M73: 40,536,685 km (0.106 R)
• M74: 40,612,381 km (0.103 R)
• M75: 41,067,757 km (0.111 R)
• M76: 41,983,446 km (0.067 R)
• M77: 42,213,378 km (0.107 R)
• M78: 42,751,631 km (0.11 R)
• M79: 44,223,823 km (0.088 R)
• M80: 45,476,556 km (0.098 R)
• M81: 46,582,084 km (0.116 R)
• M82: 46,740,808 km (0.109 R)
• M83: 47,297,611 km (0.118 R)
• M84: 47,377,346 km (0.049 R)
• M85: 47,536,818 km (0.065 R)
• M86: 47,616,703 km (0.117 R)
• M87: 49,546,516 km (0.088 R)
• M88: 49,708,380 km (0.11 R)
• M89: 50,032,858 km (0.118 R)
• M90: 50,602,377 km (0.106 R)
• M91: 50,928,800 km (0.077 R)
• M92: 51,747,848 km (0.04 R)
• M93: 54,064,222 km (0.093 R)
• M94: 54,732,176 km (0.114 R)
• M95: 55,655,195 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 14,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit