🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.55 AU - 0.89 AU

Year: 275 Days

Day: 41.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,153,275 km

• M1: 115,938 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.66 AU - 1.08 AU

Year: 365 Days

Day: 45 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,153,275 km

• M1: 476,619 km (0.109 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 11.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.62 AU - 10.88 AU

Year: 11637 Days

Day: 11.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,153,275 km

• M1: 219,161 km (0.097 R)
• M2: 400,025 km (0.077 R)
• M3: 584,180 km (0.06 R)
• M4: 968,945 km (0.11 R)
• M5: 1,189,453 km (0.088 R)
• M6: 1,615,059 km (0.053 R)
• M7: 2,326,247 km (0.089 R)
• M8: 2,449,516 km (0.074 R)
• M9: 2,780,127 km (0.093 R)
• M10: 3,179,553 km (0.107 R)
• M11: 3,400,210 km (0.086 R)
• M12: 3,597,380 km (0.092 R)
• M13: 4,332,504 km (0.089 R)
• M14: 5,113,554 km (0.061 R)
• M15: 5,536,916 km (0.038 R)
• M16: 6,591,881 km (0.1 R)
• M17: 7,487,224 km (0.065 R)
• M18: 8,231,024 km (0.034 R)
• M19: 8,573,454 km (0.086 R)
• M20: 8,650,198 km (0.066 R)
• M21: 8,920,521 km (0.109 R)
• M22: 9,193,687 km (0.068 R)
• M23: 9,311,719 km (0.03 R)
• M24: 9,469,695 km (0.095 R)
• M25: 10,436,546 km (0.076 R)
• M26: 10,518,525 km (0.088 R)
• M27: 10,683,233 km (0.043 R)
• M28: 10,848,688 km (0.086 R)
• M29: 11,392,626 km (0.088 R)
• M30: 11,859,670 km (0.1 R)
• M31: 11,988,175 km (0.114 R)
• M32: 12,333,148 km (0.048 R)
• M33: 12,725,094 km (0.048 R)
• M34: 12,988,686 km (0.065 R)
• M35: 13,700,472 km (0.112 R)
• M36: 13,925,467 km (0.06 R)
• M37: 15,022,618 km (0.098 R)
• M38: 15,441,343 km (0.081 R)
• M39: 15,863,807 km (0.084 R)
• M40: 16,290,011 km (0.092 R)
• M41: 17,591,513 km (0.119 R)
• M42: 17,836,255 km (0.066 R)
• M43: 19,378,310 km (0.063 R)
• M44: 20,088,750 km (0.09 R)
• M45: 20,293,250 km (0.107 R)
• M46: 20,601,422 km (0.117 R)
• M47: 21,170,343 km (0.072 R)
• M48: 21,274,313 km (0.097 R)
• M49: 21,587,272 km (0.118 R)
• M50: 23,121,697 km (0.086 R)
• M51: 24,145,994 km (0.075 R)
• M52: 24,910,140 km (0.098 R)
• M53: 26,071,319 km (0.116 R)
• M54: 29,253,116 km (0.027 R)
• M55: 29,484,992 km (0.07 R)
• M56: 30,477,574 km (0.08 R)
• M57: 30,653,800 km (0.025 R)
• M58: 31,659,248 km (0.112 R)
• M59: 32,016,637 km (0.101 R)
• M60: 33,217,758 km (0.1 R)
• M61: 33,763,043 km (0.118 R)
• M62: 33,884,666 km (0.092 R)
• M63: 34,006,438 km (0.112 R)
• M64: 34,189,247 km (0.084 R)
• M65: 34,801,102 km (0.053 R)
• M66: 35,170,011 km (0.058 R)
• M67: 35,787,700 km (0.103 R)
• M68: 36,721,041 km (0.087 R)
• M69: 36,846,105 km (0.035 R)
• M70: 37,159,363 km (0.059 R)
• M71: 37,536,350 km (0.059 R)
• M72: 38,357,642 km (0.087 R)
• M73: 38,548,080 km (0.058 R)
• M74: 38,675,089 km (0.06 R)
• M75: 39,632,814 km (0.112 R)
• M76: 40,275,487 km (0.076 R)
• M77: 41,766,978 km (0.119 R)
• M78: 42,486,543 km (0.096 R)
• M79: 42,749,387 km (0.111 R)
• M80: 43,540,759 km (0.091 R)
• M81: 44,004,662 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916

Radius: 5.6

Gravity: 29.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.67 AU - 15.03 AU

Year: 25728 Days

Day: 18.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,153,275 km

• M1: 78,539 km (0.071 R)
• M2: 140,472 km (0.093 R)
• M3: 216,468 km (0.057 R)
• M4: 461,360 km (0.031 R)
• M5: 509,231 km (0.062 R)
• M6: 584,479 km (0.104 R)
• M7: 1,047,185 km (0.03 R)
• M8: 1,787,994 km (0.061 R)
• M9: 1,983,967 km (0.094 R)
• M10: 2,744,971 km (0.115 R)
• M11: 2,789,551 km (0.094 R)
• M12: 2,925,237 km (0.042 R)
• M13: 4,343,873 km (0.065 R)
• M14: 5,149,159 km (0.056 R)
• M15: 5,371,611 km (0.078 R)
• M16: 5,483,959 km (0.117 R)
• M17: 5,597,204 km (0.099 R)
• M18: 6,057,667 km (0.074 R)
• M19: 6,116,010 km (0.119 R)
• M20: 7,573,392 km (0.093 R)
• M21: 7,826,362 km (0.105 R)
• M22: 9,266,391 km (0.109 R)
• M23: 10,016,475 km (0.098 R)
• M24: 10,856,766 km (0.082 R)
• M25: 11,213,557 km (0.104 R)
• M26: 11,719,497 km (0.083 R)
• M27: 17,006,286 km (0.072 R)
• M28: 18,427,765 km (0.104 R)
• M29: 18,512,437 km (0.034 R)
• M30: 18,852,922 km (0.064 R)
• M31: 19,713,259 km (0.118 R)
• M32: 20,148,140 km (0.084 R)
• M33: 21,293,611 km (0.115 R)
• M34: 21,560,943 km (0.112 R)
• M35: 21,919,080 km (0.051 R)
• M36: 22,098,897 km (0.056 R)
• M37: 23,831,689 km (0.101 R)
• M38: 27,135,707 km (0.056 R)
• M39: 27,232,198 km (0.092 R)
• M40: 28,398,912 km (0.097 R)
• M41: 32,506,720 km (0.117 R)
• M42: 32,711,818 km (0.102 R)
• M43: 34,472,286 km (0.041 R)
• M44: 34,786,142 km (0.047 R)
• M45: 35,839,162 km (0.083 R)
• M46: 37,009,616 km (0.045 R)
• M47: 39,169,510 km (0.086 R)
• M48: 41,480,946 km (0.118 R)
• M49: 43,046,488 km (0.118 R)
• M50: 43,384,430 km (0.108 R)
• M51: 44,517,185 km (0.113 R)
• M52: 44,973,159 km (0.035 R)
• M53: 45,087,302 km (0.109 R)
• M54: 45,201,595 km (0.119 R)
• M55: 45,659,813 km (0.042 R)
• M56: 45,889,446 km (0.109 R)
• M57: 46,234,718 km (0.071 R)
• M58: 47,740,720 km (0.114 R)
• M59: 49,262,579 km (0.045 R)
• M60: 50,919,375 km (0.116 R)
• M61: 51,515,523 km (0.104 R)
• M62: 51,994,086 km (0.057 R)
• M63: 54,408,895 km (0.064 R)
• M64: 54,530,668 km (0.03 R)
• M65: 54,774,363 km (0.085 R)
• M66: 56,736,638 km (0.103 R)
• M67: 56,983,624 km (0.103 R)
• M68: 61,362,055 km (0.077 R)
• M69: 62,760,346 km (0.099 R)
• M70: 65,200,138 km (0.11 R)
• M71: 65,847,448 km (0.047 R)
• M72: 71,367,310 km (0.038 R)
• M73: 72,301,548 km (0.096 R)
• M74: 72,569,329 km (0.027 R)
• M75: 74,452,317 km (0.062 R)
• M76: 74,587,404 km (0.108 R)
• M77: 74,857,877 km (0.117 R)
• M78: 75,671,390 km (0.073 R)
• M79: 76,487,746 km (0.085 R)
• M80: 77,033,479 km (0.09 R)
• M81: 78,129,134 km (0.114 R)
• M82: 78,266,464 km (0.099 R)
• M83: 79,367,804 km (0.119 R)
• M84: 79,505,733 km (0.119 R)
• M85: 80,197,175 km (0.097 R)
• M86: 83,543,230 km (0.072 R)
• M87: 86,082,654 km (0.109 R)
• M88: 86,508,260 km (0.076 R)
• M89: 88,361,030 km (0.107 R)
• M90: 91,670,882 km (0.064 R)
• M91: 94,874,521 km (0.089 R)
• M92: 96,048,565 km (0.059 R)
• M93: 96,342,824 km (0.053 R)
• M94: 97,079,893 km (0.05 R)
• M95: 98,262,913 km (0.068 R)
• M96: 98,856,218 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit