🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 163 Days

Day: 17.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 96.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,616,234 km

• M1: 44,431 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.98 AU - 1.26 AU

Year: 437 Days

Day: 45.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,616,234 km

• M1: 50,863 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.2 AU - 1.26 AU

Year: 503 Days

Day: 30.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.38 AU - 1.46 AU

Year: 624 Days

Day: 12.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.44 AU - 1.76 AU

Year: 747 Days

Day: 45.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.14 AU - 2.68 AU

Year: 1380 Days

Day: 44.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.1

Radius: 10.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.39 AU - 11.51 AU

Year: 11580 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,616,234 km

• M1: 137,630 km (0.025 R)
• M2: 254,466 km (0.075 R)
• M3: 407,505 km (0.062 R)
• M4: 476,469 km (0.054 R)
• M5: 1,186,461 km (0.06 R)
• M6: 1,535,921 km (0.087 R)
• M7: 1,917,396 km (0.051 R)
• M8: 2,068,191 km (0.052 R)
• M9: 2,516,835 km (0.106 R)
• M10: 2,823,211 km (0.113 R)
• M11: 3,320,474 km (0.09 R)
• M12: 3,594,986 km (0.105 R)
• M13: 4,263,988 km (0.095 R)
• M14: 4,562,436 km (0.096 R)
• M15: 5,215,131 km (0.084 R)
• M16: 5,534,523 km (0.044 R)
• M17: 5,714,788 km (0.029 R)
• M18: 7,186,383 km (0.097 R)
• M19: 7,984,487 km (0.051 R)
• M20: 8,559,841 km (0.097 R)
• M21: 10,365,188 km (0.084 R)
• M22: 10,992,452 km (0.099 R)
• M23: 11,724,284 km (0.094 R)
• M24: 12,756,360 km (0.12 R)
• M25: 13,187,052 km (0.107 R)
• M26: 13,671,001 km (0.11 R)
• M27: 13,866,376 km (0.117 R)
• M28: 13,964,213 km (0.102 R)
• M29: 14,806,449 km (0.049 R)
• M30: 15,716,004 km (0.12 R)
• M31: 16,852,051 km (0.099 R)
• M32: 17,377,289 km (0.048 R)
• M33: 17,641,927 km (0.072 R)
• M34: 18,282,505 km (0.07 R)
• M35: 19,202,831 km (0.07 R)
• M36: 19,806,459 km (0.098 R)
• M37: 19,916,862 km (0.118 R)
• M38: 20,472,169 km (0.095 R)
• M39: 21,597,744 km (0.111 R)
• M40: 22,512,684 km (0.106 R)
• M41: 22,627,875 km (0.107 R)
• M42: 22,916,898 km (0.118 R)
• M43: 23,791,297 km (0.094 R)
• M44: 23,908,732 km (0.087 R)
• M45: 25,753,124 km (0.061 R)
• M46: 26,115,450 km (0.108 R)
• M47: 27,458,091 km (0.105 R)
• M48: 27,642,994 km (0.1 R)
• M49: 27,951,913 km (0.052 R)
• M50: 28,510,961 km (0.11 R)
• M51: 29,325,072 km (0.117 R)
• M52: 30,019,805 km (0.053 R)
• M53: 30,783,951 km (0.075 R)
• M54: 31,748,109 km (0.102 R)
• M55: 32,266,316 km (0.103 R)
• M56: 32,461,392 km (0.12 R)
• M57: 33,772,019 km (0.059 R)
• M58: 34,566,533 km (0.079 R)
• M59: 34,966,258 km (0.118 R)
• M60: 36,987,176 km (0.048 R)
• M61: 37,055,093 km (0.104 R)
• M62: 37,600,826 km (0.107 R)
• M63: 37,806,075 km (0.1 R)
• M64: 38,011,772 km (0.084 R)
• M65: 38,080,437 km (0.099 R)
• M66: 38,286,583 km (0.118 R)
• M67: 38,355,398 km (0.053 R)
• M68: 38,424,213 km (0.047 R)
• M69: 39,045,792 km (0.1 R)
• M70: 39,392,411 km (0.083 R)
• M71: 40,298,674 km (0.111 R)
• M72: 40,649,033 km (0.069 R)
• M73: 41,777,150 km (0.109 R)
• M74: 41,989,729 km (0.071 R)
• M75: 42,273,815 km (0.118 R)
• M76: 43,273,129 km (0.106 R)
• M77: 43,991,797 km (0.049 R)
• M78: 44,063,903 km (0.106 R)
• M79: 44,569,544 km (0.096 R)
• M80: 46,978,967 km (0.06 R)
• M81: 47,052,719 km (0.117 R)
• M82: 47,421,627 km (0.057 R)
• M83: 47,717,532 km (0.115 R)
• M84: 48,014,035 km (0.11 R)
• M85: 48,459,837 km (0.087 R)
• M86: 49,880,867 km (0.112 R)

Asteroid Belt

Center: 13.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777

Radius: 3.2

Gravity: 75.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.44 AU - 21.16 AU

Year: 27708 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 98,616,234 km

• M1: 110,403 km (0.113 R)
• M2: 501,602 km (0.096 R)
• M3: 858,093 km (0.111 R)
• M4: 1,276,818 km (0.055 R)
• M5: 1,452,446 km (0.065 R)
• M6: 1,488,499 km (0.079 R)
• M7: 1,787,844 km (0.114 R)
• M8: 2,971,911 km (0.057 R)
• M9: 3,017,838 km (0.119 R)
• M10: 3,441,798 km (0.069 R)
• M11: 4,292,113 km (0.103 R)
• M12: 4,448,741 km (0.098 R)
• M13: 5,148,261 km (0.096 R)
• M14: 5,766,549 km (0.09 R)
• M15: 6,055,273 km (0.076 R)
• M16: 6,586,794 km (0.055 R)
• M17: 7,256,394 km (0.071 R)
• M18: 10,073,472 km (0.099 R)
• M19: 10,420,539 km (0.111 R)
• M20: 11,848,002 km (0.097 R)
• M21: 12,658,822 km (0.074 R)
• M22: 12,882,920 km (0.098 R)
• M23: 13,716,330 km (0.118 R)
• M24: 14,723,422 km (0.109 R)
• M25: 15,593,932 km (0.098 R)
• M26: 16,075,787 km (0.1 R)
• M27: 16,644,109 km (0.098 R)
• M28: 16,807,770 km (0.057 R)
• M29: 17,717,025 km (0.105 R)
• M30: 18,642,139 km (0.12 R)
• M31: 18,811,932 km (0.07 R)
• M32: 18,982,324 km (0.108 R)
• M33: 19,067,745 km (0.092 R)
• M34: 19,928,680 km (0.066 R)
• M35: 20,978,409 km (0.089 R)
• M36: 22,858,255 km (0.109 R)
• M37: 23,588,293 km (0.098 R)
• M38: 23,956,304 km (0.031 R)
• M39: 24,326,110 km (0.077 R)
• M40: 25,071,406 km (0.107 R)
• M41: 26,680,032 km (0.106 R)
• M42: 26,775,625 km (0.069 R)
• M43: 28,712,619 km (0.051 R)
• M44: 29,995,570 km (0.081 R)
• M45: 32,924,247 km (0.073 R)
• M46: 34,578,650 km (0.118 R)
• M47: 36,048,300 km (0.113 R)
• M48: 37,217,257 km (0.111 R)
• M49: 37,967,491 km (0.042 R)
• M50: 39,374,160 km (0.094 R)
• M51: 40,687,629 km (0.094 R)
• M52: 40,797,733 km (0.097 R)
• M53: 41,239,196 km (0.03 R)
• M54: 42,349,661 km (0.11 R)
• M55: 42,796,510 km (0.105 R)
• M56: 43,132,806 km (0.034 R)
• M57: 43,695,144 km (0.119 R)
• M58: 44,033,684 km (0.091 R)
• M59: 44,259,876 km (0.106 R)
• M60: 44,373,122 km (0.114 R)
• M61: 46,427,849 km (0.102 R)
• M62: 46,888,610 km (0.112 R)
• M63: 47,466,806 km (0.094 R)
• M64: 49,450,025 km (0.12 R)
• M65: 50,156,426 km (0.119 R)
• M66: 50,629,305 km (0.084 R)
• M67: 52,056,469 km (0.096 R)
• M68: 54,101,023 km (0.091 R)
• M69: 54,707,193 km (0.109 R)
• M70: 55,072,063 km (0.082 R)
• M71: 56,294,128 km (0.102 R)
• M72: 57,154,764 km (0.098 R)
• M73: 58,143,756 km (0.11 R)
• M74: 59,637,790 km (0.084 R)
• M75: 60,389,668 km (0.08 R)
• M76: 60,892,467 km (0.094 R)
• M77: 67,034,806 km (0.074 R)
• M78: 67,164,806 km (0.072 R)
• M79: 68,208,252 km (0.076 R)
• M80: 70,178,904 km (0.096 R)
• M81: 70,443,094 km (0.094 R)
• M82: 70,972,521 km (0.071 R)
• M83: 71,901,973 km (0.03 R)
• M84: 72,568,431 km (0.03 R)
• M85: 74,041,821 km (0.06 R)
• M86: 76,609,668 km (0.104 R)
• M87: 79,206,687 km (0.09 R)
• M88: 80,170,696 km (0.084 R)
• M89: 81,554,626 km (0.103 R)
• M90: 83,925,453 km (0.094 R)
• M91: 84,065,626 km (0.104 R)
• M92: 84,767,539 km (0.099 R)
• M93: 87,594,789 km (0.098 R)
• M94: 91,028,060 km (0.052 R)
• M95: 91,748,972 km (0.098 R)
• M96: 92,906,112 km (0.108 R)
• M97: 94,651,022 km (0.087 R)
• M98: 96,553,458 km (0.112 R)
• M99: 98,025,351 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit