🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 177 Days

Day: 21.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.06 AU - 1.62 AU

Year: 564 Days

Day: 45.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.81 AU - 4.37 AU

Year: 2472 Days

Day: 47.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,514,295 km

• M1: 91,255 km (0.078 R)
• M2: 656,735 km (0.071 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 11.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.19 AU - 11.03 AU

Year: 12560 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,514,295 km

• M1: 401,969 km (0.09 R)
• M2: 498,011 km (0.073 R)
• M3: 668,254 km (0.045 R)
• M4: 769,980 km (0.066 R)
• M5: 877,541 km (0.078 R)
• M6: 1,253,331 km (0.12 R)
• M7: 1,470,996 km (0.092 R)
• M8: 1,584,541 km (0.07 R)
• M9: 1,677,591 km (0.091 R)
• M10: 1,796,670 km (0.099 R)
• M11: 2,094,071 km (0.116 R)
• M12: 2,515,488 km (0.059 R)
• M13: 2,877,365 km (0.064 R)
• M14: 3,406,044 km (0.065 R)
• M15: 3,527,667 km (0.111 R)
• M16: 3,806,817 km (0.118 R)
• M17: 4,125,311 km (0.066 R)
• M18: 4,353,597 km (0.091 R)
• M19: 4,788,478 km (0.116 R)
• M20: 5,063,140 km (0.078 R)
• M21: 6,250,049 km (0.096 R)
• M22: 6,324,699 km (0.083 R)
• M23: 6,932,515 km (0.11 R)
• M24: 7,243,529 km (0.069 R)
• M25: 8,000,494 km (0.088 R)
• M26: 8,367,906 km (0.086 R)
• M27: 8,782,592 km (0.059 R)
• M28: 9,374,551 km (0.092 R)
• M29: 9,545,990 km (0.084 R)
• M30: 12,008,071 km (0.038 R)
• M31: 12,287,969 km (0.091 R)
• M32: 12,428,741 km (0.117 R)
• M33: 12,617,234 km (0.109 R)
• M34: 13,671,151 km (0.084 R)
• M35: 13,768,390 km (0.09 R)
• M36: 13,865,927 km (0.077 R)
• M37: 13,963,465 km (0.049 R)
• M38: 14,110,520 km (0.106 R)
• M39: 14,703,526 km (0.098 R)
• M40: 14,952,906 km (0.111 R)
• M41: 15,153,516 km (0.068 R)
• M42: 16,016,098 km (0.096 R)
• M43: 16,324,269 km (0.112 R)
• M44: 16,582,625 km (0.062 R)
• M45: 17,418,578 km (0.077 R)
• M46: 17,788,533 km (0.12 R)
• M47: 19,022,566 km (0.1 R)
• M48: 19,512,948 km (0.065 R)
• M49: 19,897,265 km (0.064 R)
• M50: 21,742,555 km (0.04 R)
• M51: 21,969,943 km (0.117 R)
• M52: 24,227,974 km (0.12 R)
• M53: 25,533,963 km (0.089 R)
• M54: 28,586,508 km (0.096 R)
• M55: 29,210,630 km (0.105 R)
• M56: 30,028,930 km (0.087 R)
• M57: 31,046,345 km (0.105 R)
• M58: 31,816,774 km (0.053 R)
• M59: 31,945,728 km (0.097 R)
• M60: 32,398,710 km (0.03 R)
• M61: 33,049,461 km (0.109 R)
• M62: 33,770,223 km (0.12 R)
• M63: 34,695,187 km (0.1 R)
• M64: 35,227,456 km (0.037 R)
• M65: 36,908,188 km (0.12 R)
• M66: 37,043,724 km (0.118 R)
• M67: 37,724,245 km (0.117 R)
• M68: 38,752,580 km (0.034 R)
• M69: 39,443,274 km (0.105 R)
• M70: 39,929,168 km (0.076 R)
• M71: 40,347,294 km (0.093 R)
• M72: 41,047,262 km (0.104 R)
• M73: 41,187,735 km (0.099 R)
• M74: 42,886,119 km (0.109 R)
• M75: 43,385,776 km (0.101 R)
• M76: 43,815,571 km (0.101 R)
• M77: 43,887,378 km (0.09 R)
• M78: 44,030,992 km (0.069 R)
• M79: 44,679,498 km (0.102 R)
• M80: 44,968,671 km (0.092 R)
• M81: 45,621,666 km (0.085 R)
• M82: 46,936,930 km (0.089 R)
• M83: 47,894,805 km (0.059 R)
• M84: 48,561,563 km (0.084 R)
• M85: 49,829,555 km (0.066 R)
• M86: 49,904,503 km (0.086 R)
• M87: 50,129,498 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.8

Radius: 4.2

Gravity: 41.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.4 AU - 19.18 AU

Year: 27271 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,514,295 km

• M1: 133,740 km (0.078 R)
• M2: 407,205 km (0.075 R)
• M3: 573,259 km (0.071 R)
• M4: 624,571 km (0.089 R)
• M5: 1,184,217 km (0.116 R)
• M6: 1,351,318 km (0.055 R)
• M7: 1,455,288 km (0.094 R)
• M8: 1,597,855 km (0.113 R)
• M9: 1,707,809 km (0.117 R)
• M10: 1,745,059 km (0.071 R)
• M11: 2,501,875 km (0.099 R)
• M12: 3,630,441 km (0.086 R)
• M13: 3,726,633 km (0.074 R)
• M14: 4,630,353 km (0.11 R)
• M15: 5,542,751 km (0.03 R)
• M16: 5,990,796 km (0.08 R)
• M17: 7,895,925 km (0.112 R)
• M18: 8,526,630 km (0.092 R)
• M19: 8,590,658 km (0.056 R)
• M20: 9,502,606 km (0.052 R)
• M21: 10,376,707 km (0.079 R)
• M22: 10,857,963 km (0.075 R)
• M23: 12,272,561 km (0.072 R)
• M24: 13,445,258 km (0.104 R)
• M25: 13,818,954 km (0.043 R)
• M26: 14,576,667 km (0.108 R)
• M27: 15,192,412 km (0.051 R)
• M28: 15,659,905 km (0.094 R)
• M29: 16,529,069 km (0.112 R)
• M30: 18,396,349 km (0.065 R)
• M31: 18,811,035 km (0.089 R)
• M32: 19,145,087 km (0.115 R)
• M33: 20,758,051 km (0.087 R)
• M34: 21,711,588 km (0.107 R)
• M35: 22,237,723 km (0.088 R)
• M36: 22,679,336 km (0.118 R)
• M37: 22,856,759 km (0.102 R)
• M38: 23,392,021 km (0.11 R)
• M39: 23,571,239 km (0.047 R)
• M40: 23,661,147 km (0.085 R)
• M41: 25,481,305 km (0.072 R)
• M42: 26,782,058 km (0.097 R)
• M43: 28,677,313 km (0.114 R)
• M44: 29,641,173 km (0.116 R)
• M45: 31,008,198 km (0.112 R)
• M46: 31,402,538 km (0.116 R)
• M47: 31,699,340 km (0.108 R)
• M48: 32,295,787 km (0.078 R)
• M49: 32,495,500 km (0.073 R)
• M50: 33,398,921 km (0.062 R)
• M51: 35,333,222 km (0.107 R)
• M52: 36,573,538 km (0.117 R)
• M53: 36,781,628 km (0.08 R)
• M54: 37,199,007 km (0.064 R)
• M55: 37,723,048 km (0.12 R)
• M56: 38,038,550 km (0.045 R)
• M57: 38,460,565 km (0.065 R)
• M58: 42,656,187 km (0.115 R)
• M59: 43,644,880 km (0.12 R)
• M60: 43,976,089 km (0.107 R)
• M61: 45,197,705 km (0.088 R)
• M62: 45,309,305 km (0.081 R)
• M63: 46,543,039 km (0.081 R)
• M64: 50,541,341 km (0.058 R)
• M65: 52,171,210 km (0.042 R)
• M66: 52,522,616 km (0.098 R)
• M67: 54,054,797 km (0.046 R)
• M68: 54,529,321 km (0.037 R)
• M69: 55,124,272 km (0.085 R)
• M70: 55,960,674 km (0.109 R)
• M71: 58,252,364 km (0.062 R)
• M72: 58,738,706 km (0.1 R)
• M73: 62,926,699 km (0.118 R)
• M74: 66,193,617 km (0.1 R)
• M75: 68,103,383 km (0.089 R)
• M76: 68,872,317 km (0.094 R)
• M77: 69,129,176 km (0.06 R)
• M78: 69,257,830 km (0.064 R)
• M79: 70,418,710 km (0.113 R)
• M80: 70,677,664 km (0.09 R)
• M81: 71,716,172 km (0.039 R)
• M82: 73,283,509 km (0.109 R)
• M83: 75,920,770 km (0.12 R)
• M84: 77,384,435 km (0.119 R)
• M85: 78,454,808 km (0.039 R)
• M86: 80,339,592 km (0.071 R)
• M87: 81,287,593 km (0.057 R)
• M88: 81,695,098 km (0.099 R)
• M89: 84,153,739 km (0.045 R)
• M90: 85,530,189 km (0.116 R)
• M91: 85,944,575 km (0.112 R)
• M92: 86,498,237 km (0.059 R)
• M93: 88,026,529 km (0.098 R)
• M94: 89,283,600 km (0.105 R)
• M95: 94,370,974 km (0.042 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit