🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.47 AU - 2.35 AU

Year: 974 Days

Day: 24.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.62 AU - 2.72 AU

Year: 1610 Days

Day: 37.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 13.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.85 AU - 7.99 AU

Year: 6002 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,554,310 km

• M1: 257,458 km (0.068 R)
• M2: 497,712 km (0.098 R)
• M3: 583,132 km (0.076 R)
• M4: 711,039 km (0.038 R)
• M5: 849,716 km (0.105 R)
• M6: 1,293,573 km (0.081 R)
• M7: 1,633,609 km (0.092 R)
• M8: 2,039,019 km (0.098 R)
• M9: 2,150,021 km (0.08 R)
• M10: 2,495,891 km (0.09 R)
• M11: 2,818,274 km (0.099 R)
• M12: 3,133,028 km (0.112 R)
• M13: 3,437,310 km (0.1 R)
• M14: 3,526,022 km (0.102 R)
• M15: 3,958,210 km (0.11 R)
• M16: 4,121,721 km (0.072 R)
• M17: 4,504,093 km (0.043 R)
• M18: 4,674,933 km (0.074 R)
• M19: 4,823,185 km (0.12 R)
• M20: 4,922,967 km (0.087 R)
• M21: 5,124,475 km (0.118 R)
• M22: 5,251,932 km (0.118 R)
• M23: 5,432,048 km (0.112 R)
• M24: 5,851,521 km (0.118 R)
• M25: 6,011,590 km (0.114 R)
• M26: 6,281,615 km (0.088 R)
• M27: 6,528,152 km (0.108 R)
• M28: 6,974,253 km (0.086 R)
• M29: 7,633,082 km (0.111 R)
• M30: 8,014,257 km (0.082 R)
• M31: 8,341,727 km (0.116 R)
• M32: 8,582,729 km (0.103 R)
• M33: 8,673,685 km (0.107 R)
• M34: 8,917,828 km (0.051 R)
• M35: 9,601,042 km (0.115 R)
• M36: 9,980,721 km (0.039 R)
• M37: 10,268,847 km (0.039 R)
• M38: 11,315,433 km (0.108 R)
• M39: 11,548,956 km (0.099 R)
• M40: 11,716,655 km (0.082 R)
• M41: 12,430,087 km (0.084 R)
• M42: 12,602,125 km (0.111 R)
• M43: 12,913,587 km (0.075 R)
• M44: 13,192,737 km (0.071 R)
• M45: 13,473,682 km (0.119 R)
• M46: 13,721,266 km (0.1 R)
• M47: 14,473,145 km (0.076 R)
• M48: 15,904,797 km (0.09 R)
• M49: 16,203,993 km (0.104 R)
• M50: 16,542,832 km (0.116 R)
• M51: 16,846,067 km (0.063 R)
• M52: 17,227,691 km (0.073 R)
• M53: 18,585,740 km (0.059 R)
• M54: 19,019,724 km (0.079 R)
• M55: 19,138,654 km (0.039 R)
• M56: 19,417,056 km (0.053 R)
• M57: 19,978,048 km (0.056 R)
• M58: 20,422,653 km (0.119 R)
• M59: 20,544,425 km (0.1 R)
• M60: 21,858,792 km (0.064 R)
• M61: 22,484,111 km (0.067 R)
• M62: 23,115,564 km (0.093 R)
• M63: 23,880,757 km (0.099 R)
• M64: 24,094,831 km (0.03 R)
• M65: 24,266,570 km (0.053 R)
• M66: 24,784,178 km (0.099 R)
• M67: 25,000,946 km (0.092 R)
• M68: 25,742,652 km (0.111 R)
• M69: 25,962,112 km (0.116 R)
• M70: 26,314,714 km (0.1 R)
• M71: 28,690,029 km (0.109 R)
• M72: 28,963,195 km (0.078 R)
• M73: 29,145,854 km (0.07 R)
• M74: 29,374,589 km (0.092 R)
• M75: 29,604,072 km (0.089 R)
• M76: 30,481,314 km (0.084 R)
• M77: 31,179,936 km (0.035 R)
• M78: 31,320,259 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 14.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.57 AU - 12.47 AU

Year: 12589 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,554,310 km

• M1: 243,097 km (0.081 R)
• M2: 462,856 km (0.104 R)
• M3: 615,296 km (0.101 R)
• M4: 770,130 km (0.083 R)
• M5: 1,019,809 km (0.091 R)
• M6: 1,187,358 km (0.087 R)
• M7: 1,364,781 km (0.071 R)
• M8: 1,575,565 km (0.101 R)
• M9: 2,525,960 km (0.105 R)
• M10: 2,641,300 km (0.074 R)
• M11: 3,151,578 km (0.091 R)
• M12: 3,276,193 km (0.073 R)
• M13: 3,402,604 km (0.077 R)
• M14: 4,160,915 km (0.093 R)
• M15: 4,898,582 km (0.088 R)
• M16: 5,043,692 km (0.118 R)
• M17: 5,153,497 km (0.101 R)
• M18: 6,100,003 km (0.11 R)
• M19: 6,453,951 km (0.076 R)
• M20: 6,693,607 km (0.094 R)
• M21: 6,977,095 km (0.097 R)
• M22: 7,140,905 km (0.091 R)
• M23: 7,682,000 km (0.082 R)
• M24: 8,150,391 km (0.106 R)
• M25: 8,366,261 km (0.069 R)
• M26: 9,565,288 km (0.098 R)
• M27: 10,723,175 km (0.086 R)
• M28: 10,960,138 km (0.038 R)
• M29: 11,390,980 km (0.057 R)
• M30: 11,681,200 km (0.118 R)
• M31: 11,827,357 km (0.119 R)
• M32: 12,666,751 km (0.083 R)
• M33: 13,169,549 km (0.094 R)
• M34: 13,525,443 km (0.086 R)
• M35: 13,781,554 km (0.106 R)
• M36: 14,769,499 km (0.118 R)
• M37: 14,927,624 km (0.089 R)
• M38: 15,245,519 km (0.1 R)
• M39: 16,050,056 km (0.051 R)
• M40: 16,212,669 km (0.095 R)
• M41: 16,594,144 km (0.069 R)
• M42: 17,868,568 km (0.041 R)
• M43: 18,716,489 km (0.069 R)
• M44: 19,984,032 km (0.03 R)
• M45: 20,982,448 km (0.076 R)
• M46: 21,100,929 km (0.078 R)
• M47: 21,517,559 km (0.097 R)
• M48: 22,662,133 km (0.119 R)
• M49: 24,198,054 km (0.076 R)
• M50: 24,446,985 km (0.12 R)
• M51: 25,514,216 km (0.119 R)
• M52: 25,640,776 km (0.105 R)
• M53: 25,958,223 km (0.073 R)
• M54: 26,085,530 km (0.097 R)
• M55: 26,340,744 km (0.11 R)
• M56: 26,468,650 km (0.054 R)
• M57: 27,694,156 km (0.071 R)
• M58: 28,281,178 km (0.036 R)
• M59: 28,543,423 km (0.056 R)
• M60: 29,533,911 km (0.098 R)
• M61: 30,066,778 km (0.066 R)
• M62: 30,200,519 km (0.089 R)
• M63: 32,093,381 km (0.111 R)
• M64: 33,330,406 km (0.086 R)
• M65: 33,815,701 km (0.097 R)
• M66: 34,373,103 km (0.066 R)
• M67: 37,134,231 km (0.082 R)
• M68: 39,745,611 km (0.041 R)
• M69: 41,817,242 km (0.079 R)
• M70: 43,545,247 km (0.104 R)
• M71: 43,999,875 km (0.095 R)
• M72: 44,151,717 km (0.084 R)
• M73: 44,990,213 km (0.062 R)
• M74: 45,219,846 km (0.093 R)
• M75: 45,449,927 km (0.112 R)
• M76: 46,605,721 km (0.099 R)
• M77: 49,339,921 km (0.119 R)
• M78: 49,576,734 km (0.101 R)
• M79: 49,892,984 km (0.104 R)
• M80: 50,368,705 km (0.117 R)
• M81: 51,564,591 km (0.097 R)
• M82: 54,472,773 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit