🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.48 AU - 0.6 AU

Year: 144 Days

Day: 17.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,757,672 km

• M1: 210,335 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.77 AU - 1.13 AU

Year: 335 Days

Day: 31.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.02 AU - 4.34 AU

Year: 2553 Days

Day: 47.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,757,672 km

• M1: 1,212,940 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 11.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.69 AU - 11.09 AU

Year: 11248 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,757,672 km

• M1: 157,826 km (0.109 R)
• M2: 233,223 km (0.066 R)
• M3: 339,288 km (0.098 R)
• M4: 1,340,995 km (0.091 R)
• M5: 1,415,046 km (0.073 R)
• M6: 1,521,261 km (0.11 R)
• M7: 1,614,610 km (0.119 R)
• M8: 1,758,224 km (0.104 R)
• M9: 1,956,591 km (0.052 R)
• M10: 2,197,593 km (0.062 R)
• M11: 2,614,672 km (0.106 R)
• M12: 2,708,619 km (0.096 R)
• M13: 3,036,986 km (0.105 R)
• M14: 3,276,493 km (0.107 R)
• M15: 3,460,348 km (0.094 R)
• M16: 3,626,552 km (0.118 R)
• M17: 3,838,233 km (0.102 R)
• M18: 3,967,186 km (0.108 R)
• M19: 4,565,577 km (0.081 R)
• M20: 4,817,500 km (0.12 R)
• M21: 5,144,820 km (0.069 R)
• M22: 5,576,410 km (0.067 R)
• M23: 5,772,084 km (0.029 R)
• M24: 6,321,707 km (0.059 R)
• M25: 6,914,414 km (0.105 R)
• M26: 7,204,185 km (0.094 R)
• M27: 7,283,771 km (0.095 R)
• M28: 7,390,584 km (0.106 R)
• M29: 7,714,014 km (0.082 R)
• M30: 7,987,180 km (0.112 R)
• M31: 8,180,311 km (0.116 R)
• M32: 8,458,862 km (0.073 R)
• M33: 8,996,816 km (0.037 R)
• M34: 9,169,003 km (0.096 R)
• M35: 9,400,281 km (0.107 R)
• M36: 9,604,183 km (0.116 R)
• M37: 9,868,672 km (0.061 R)
• M38: 9,987,004 km (0.108 R)
• M39: 10,135,555 km (0.076 R)
• M40: 10,767,456 km (0.103 R)
• M41: 12,196,116 km (0.083 R)
• M42: 13,029,825 km (0.092 R)
• M43: 13,981,267 km (0.069 R)
• M44: 14,281,211 km (0.078 R)
• M45: 14,415,101 km (0.112 R)
• M46: 14,515,930 km (0.094 R)
• M47: 14,718,187 km (0.081 R)
• M48: 15,023,217 km (0.041 R)
• M49: 16,614,938 km (0.065 R)
• M50: 17,181,016 km (0.026 R)
• M51: 17,825,633 km (0.112 R)
• M52: 18,807,145 km (0.1 R)
• M53: 19,471,360 km (0.077 R)
• M54: 19,881,108 km (0.038 R)
• M55: 20,293,550 km (0.075 R)
• M56: 20,708,983 km (0.062 R)
• M57: 20,860,675 km (0.117 R)
• M58: 21,050,964 km (0.081 R)
• M59: 21,165,256 km (0.088 R)
• M60: 21,318,145 km (0.079 R)
• M61: 21,586,524 km (0.059 R)
• M62: 21,740,460 km (0.099 R)
• M63: 21,894,546 km (0.08 R)
• M64: 22,242,959 km (0.102 R)
• M65: 22,359,496 km (0.113 R)
• M66: 22,515,228 km (0.044 R)
• M67: 22,593,168 km (0.106 R)
• M68: 23,062,905 km (0.048 R)
• M69: 23,259,627 km (0.068 R)
• M70: 23,338,465 km (0.093 R)
• M71: 23,932,518 km (0.087 R)
• M72: 24,571,749 km (0.076 R)
• M73: 24,652,084 km (0.089 R)
• M74: 24,812,901 km (0.094 R)
• M75: 24,893,534 km (0.119 R)
• M76: 25,297,598 km (0.057 R)
• M77: 25,500,453 km (0.093 R)
• M78: 25,663,216 km (0.109 R)
• M79: 25,866,968 km (0.074 R)
• M80: 26,605,383 km (0.101 R)
• M81: 26,729,100 km (0.119 R)
• M82: 26,977,134 km (0.108 R)
• M83: 27,893,121 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.2

Radius: 7.2

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.62 AU - 15.1 AU

Year: 20717 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,757,672 km

• M1: 162,164 km (0.097 R)
• M2: 209,886 km (0.12 R)
• M3: 565,330 km (0.094 R)
• M4: 715,078 km (0.073 R)
• M5: 951,293 km (0.119 R)
• M6: 1,293,722 km (0.083 R)
• M7: 2,018,973 km (0.098 R)
• M8: 2,597,468 km (0.059 R)
• M9: 2,997,792 km (0.063 R)
• M10: 3,814,895 km (0.106 R)
• M11: 4,060,385 km (0.056 R)
• M12: 4,269,074 km (0.106 R)
• M13: 4,481,204 km (0.11 R)
• M14: 4,960,067 km (0.115 R)
• M15: 5,363,832 km (0.091 R)
• M16: 5,639,092 km (0.113 R)
• M17: 5,731,842 km (0.108 R)
• M18: 5,778,367 km (0.087 R)
• M19: 7,639,215 km (0.026 R)
• M20: 8,105,063 km (0.09 R)
• M21: 9,173,042 km (0.101 R)
• M22: 10,740,978 km (0.043 R)
• M23: 10,798,573 km (0.12 R)
• M24: 11,438,104 km (0.052 R)
• M25: 12,390,144 km (0.069 R)
• M26: 13,305,534 km (0.045 R)
• M27: 13,802,648 km (0.12 R)
• M28: 14,053,523 km (0.119 R)
• M29: 14,432,604 km (0.056 R)
• M30: 15,655,268 km (0.076 R)
• M31: 16,710,381 km (0.109 R)
• M32: 18,888,526 km (0.1 R)
• M33: 19,166,928 km (0.074 R)
• M34: 19,446,826 km (0.09 R)
• M35: 19,587,298 km (0.078 R)
• M36: 19,728,070 km (0.068 R)
• M37: 20,294,447 km (0.119 R)
• M38: 20,938,167 km (0.082 R)
• M39: 21,443,508 km (0.109 R)
• M40: 21,806,882 km (0.077 R)
• M41: 21,879,736 km (0.1 R)
• M42: 22,761,017 km (0.038 R)
• M43: 23,057,370 km (0.087 R)
• M44: 23,355,070 km (0.039 R)
• M45: 23,803,864 km (0.109 R)
• M46: 26,868,226 km (0.094 R)
• M47: 27,024,706 km (0.101 R)
• M48: 29,085,865 km (0.047 R)
• M49: 30,054,212 km (0.087 R)
• M50: 30,135,294 km (0.115 R)
• M51: 30,787,242 km (0.119 R)
• M52: 31,033,031 km (0.078 R)
• M53: 33,273,259 km (0.071 R)
• M54: 34,710,446 km (0.113 R)
• M55: 35,737,136 km (0.065 R)
• M56: 36,947,383 km (0.101 R)
• M57: 37,382,862 km (0.098 R)
• M58: 37,470,227 km (0.08 R)
• M59: 38,699,473 km (0.114 R)
• M60: 40,478,641 km (0.092 R)
• M61: 40,568,250 km (0.098 R)
• M62: 40,927,584 km (0.048 R)
• M63: 41,197,758 km (0.067 R)
• M64: 42,284,287 km (0.049 R)
• M65: 44,763,124 km (0.086 R)
• M66: 45,506,775 km (0.097 R)
• M67: 46,441,911 km (0.11 R)
• M68: 47,005,895 km (0.046 R)
• M69: 50,727,740 km (0.094 R)
• M70: 51,211,689 km (0.115 R)
• M71: 51,308,629 km (0.104 R)
• M72: 51,599,896 km (0.093 R)
• M73: 52,574,825 km (0.083 R)
• M74: 54,246,133 km (0.09 R)
• M75: 54,542,935 km (0.109 R)
• M76: 56,034,725 km (0.101 R)
• M77: 56,534,980 km (0.089 R)
• M78: 56,635,211 km (0.105 R)
• M79: 57,539,979 km (0.08 R)
• M80: 58,753,666 km (0.061 R)
• M81: 59,669,504 km (0.109 R)
• M82: 60,589,980 km (0.118 R)
• M83: 61,103,400 km (0.078 R)
• M84: 63,171,590 km (0.113 R)
• M85: 64,214,288 km (0.086 R)
• M86: 67,163,909 km (0.11 R)
• M87: 67,695,280 km (0.116 R)
• M88: 68,976,137 km (0.106 R)
• M89: 69,190,511 km (0.085 R)
• M90: 71,670,395 km (0.108 R)
• M91: 72,104,678 km (0.11 R)
• M92: 72,430,951 km (0.096 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit