🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.06 AU

Year: 304 Days

Day: 37.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.98 AU - 1.02 AU

Year: 381 Days

Day: 22.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.1 AU - 1.14 AU

Year: 451 Days

Day: 36.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 94,610,040 km

• M1: 19,597 km (0.098 R)
• M2: 266,135 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.13 AU - 1.37 AU

Year: 532 Days

Day: 17.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 60.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,610,040 km

• M1: 855,251 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.2

Radius: 7.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.74 AU - 13.5 AU

Year: 17072 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 94,610,040 km

• M1: 143,165 km (0.115 R)
• M2: 225,444 km (0.105 R)
• M3: 351,705 km (0.109 R)
• M4: 492,327 km (0.096 R)
• M5: 576,101 km (0.095 R)
• M6: 786,885 km (0.034 R)
• M7: 843,582 km (0.11 R)
• M8: 1,278,912 km (0.107 R)
• M9: 1,520,363 km (0.072 R)
• M10: 2,391,322 km (0.072 R)
• M11: 2,454,153 km (0.066 R)
• M12: 3,508,968 km (0.117 R)
• M13: 3,774,055 km (0.115 R)
• M14: 4,045,575 km (0.098 R)
• M15: 5,861,095 km (0.109 R)
• M16: 6,970,962 km (0.076 R)
• M17: 7,304,116 km (0.106 R)
• M18: 9,014,319 km (0.119 R)
• M19: 9,344,182 km (0.065 R)
• M20: 9,981,619 km (0.077 R)
• M21: 10,151,712 km (0.113 R)
• M22: 10,254,336 km (0.084 R)
• M23: 10,633,117 km (0.054 R)
• M24: 11,475,653 km (0.105 R)
• M25: 11,689,727 km (0.111 R)
• M26: 11,904,999 km (0.113 R)
• M27: 12,266,876 km (0.11 R)
• M28: 12,412,584 km (0.108 R)
• M29: 12,668,995 km (0.101 R)
• M30: 13,711,991 km (0.106 R)
• M31: 15,524,070 km (0.112 R)
• M32: 15,721,240 km (0.072 R)
• M33: 18,151,458 km (0.039 R)
• M34: 18,442,425 km (0.059 R)
• M35: 23,304,805 km (0.112 R)
• M36: 23,893,323 km (0.109 R)
• M37: 27,669,772 km (0.103 R)
• M38: 28,437,358 km (0.107 R)
• M39: 29,309,364 km (0.108 R)
• M40: 30,042,693 km (0.116 R)
• M41: 30,782,006 km (0.111 R)
• M42: 31,627,084 km (0.06 R)
• M43: 32,934,420 km (0.086 R)
• M44: 34,054,459 km (0.116 R)
• M45: 34,208,096 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.7

Radius: 7.4

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.92 AU - 18.18 AU

Year: 29202 Days

Day: 19.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,610,040 km

• M1: 248,632 km (0.078 R)
• M2: 710,889 km (0.105 R)
• M3: 994,227 km (0.079 R)
• M4: 1,805,198 km (0.079 R)
• M5: 2,190,711 km (0.094 R)
• M6: 3,125,848 km (0.114 R)
• M7: 3,216,504 km (0.103 R)
• M8: 3,730,073 km (0.063 R)
• M9: 3,923,204 km (0.1 R)
• M10: 4,219,109 km (0.054 R)
• M11: 4,269,224 km (0.087 R)
• M12: 4,319,339 km (0.056 R)
• M13: 4,780,400 km (0.092 R)
• M14: 4,990,286 km (0.117 R)
• M15: 6,254,986 km (0.098 R)
• M16: 7,011,503 km (0.1 R)
• M17: 7,858,227 km (0.113 R)
• M18: 9,580,547 km (0.068 R)
• M19: 10,449,860 km (0.089 R)
• M20: 10,928,424 km (0.059 R)
• M21: 11,344,306 km (0.035 R)
• M22: 11,906,794 km (0.083 R)
• M23: 13,205,453 km (0.095 R)
• M24: 13,278,905 km (0.028 R)
• M25: 13,426,259 km (0.119 R)
• M26: 15,622,954 km (0.101 R)
• M27: 17,362,329 km (0.111 R)
• M28: 17,766,094 km (0.117 R)
• M29: 18,173,000 km (0.029 R)
• M30: 18,254,680 km (0.063 R)
• M31: 19,245,317 km (0.069 R)
• M32: 20,593,044 km (0.114 R)
• M33: 21,710,391 km (0.076 R)
• M34: 22,583,145 km (0.106 R)
• M35: 23,378,557 km (0.097 R)
• M36: 23,734,899 km (0.085 R)
• M37: 24,724,339 km (0.082 R)
• M38: 26,187,406 km (0.101 R)
• M39: 26,372,309 km (0.033 R)
• M40: 27,115,960 km (0.095 R)
• M41: 30,256,169 km (0.073 R)
• M42: 30,741,764 km (0.083 R)
• M43: 31,034,527 km (0.097 R)
• M44: 31,426,174 km (0.11 R)
• M45: 32,016,787 km (0.11 R)
• M46: 37,806,972 km (0.039 R)
• M47: 38,015,961 km (0.037 R)
• M48: 38,225,248 km (0.089 R)
• M49: 38,330,116 km (0.096 R)
• M50: 39,595,265 km (0.118 R)
• M51: 39,701,330 km (0.112 R)
• M52: 40,659,953 km (0.033 R)
• M53: 43,362,738 km (0.07 R)
• M54: 45,566,464 km (0.068 R)
• M55: 45,900,067 km (0.101 R)
• M56: 47,468,003 km (0.096 R)
• M57: 48,485,268 km (0.099 R)
• M58: 49,509,565 km (0.083 R)
• M59: 51,232,783 km (0.115 R)
• M60: 52,625,389 km (0.093 R)
• M61: 54,501,347 km (0.093 R)
• M62: 54,737,412 km (0.105 R)
• M63: 55,210,590 km (0.085 R)
• M64: 55,803,895 km (0.058 R)
• M65: 55,922,826 km (0.1 R)
• M66: 56,518,674 km (0.049 R)
• M67: 58,923,011 km (0.118 R)
• M68: 60,625,883 km (0.084 R)
• M69: 63,955,184 km (0.089 R)
• M70: 65,078,215 km (0.11 R)
• M71: 67,470,136 km (0.105 R)
• M72: 68,995,585 km (0.072 R)
• M73: 71,176,124 km (0.104 R)
• M74: 75,867,812 km (0.057 R)
• M75: 78,650,482 km (0.057 R)
• M76: 78,917,215 km (0.091 R)
• M77: 79,451,579 km (0.043 R)
• M78: 81,601,300 km (0.094 R)
• M79: 82,683,192 km (0.111 R)
• M80: 84,042,438 km (0.11 R)
• M81: 86,094,921 km (0.09 R)
• M82: 86,369,882 km (0.053 R)
• M83: 86,507,362 km (0.117 R)
• M84: 86,920,552 km (0.055 R)
• M85: 89,135,049 km (0.11 R)
• M86: 90,249,254 km (0.106 R)
• M87: 90,668,277 km (0.065 R)
• M88: 91,227,923 km (0.1 R)
• M89: 92,632,198 km (0.094 R)
• M90: 92,772,970 km (0.043 R)
• M91: 93,054,812 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 20,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit