🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.59 AU - 0.77 AU

Year: 204 Days

Day: 29.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,768,086 km

• M1: 592,408 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.79 AU - 1.21 AU

Year: 363 Days

Day: 28.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.61 AU - 2.19 AU

Year: 952 Days

Day: 22.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.33 AU - 3.31 AU

Year: 1721 Days

Day: 47.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,768,086 km

• M1: 357,539 km (0.115 R)
• M2: 1,186,910 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.51 AU - 3.85 AU

Year: 2061 Days

Day: 29.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 8.6

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.97 AU - 9.79 AU

Year: 8816 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,768,086 km

• M1: 108,159 km (0.05 R)
• M2: 216,618 km (0.1 R)
• M3: 620,831 km (0.107 R)
• M4: 825,182 km (0.077 R)
• M5: 887,564 km (0.089 R)
• M6: 1,000,959 km (0.064 R)
• M7: 1,102,088 km (0.11 R)
• M8: 1,242,560 km (0.117 R)
• M9: 1,483,412 km (0.028 R)
• M10: 1,739,225 km (0.047 R)
• M11: 2,315,027 km (0.07 R)
• M12: 2,849,241 km (0.116 R)
• M13: 2,946,031 km (0.113 R)
• M14: 3,142,902 km (0.114 R)
• M15: 3,549,658 km (0.074 R)
• M16: 3,732,916 km (0.063 R)
• M17: 4,384,714 km (0.067 R)
• M18: 4,666,706 km (0.11 R)
• M19: 5,100,689 km (0.115 R)
• M20: 5,397,342 km (0.071 R)
• M21: 5,730,197 km (0.083 R)
• M22: 6,163,432 km (0.041 R)
• M23: 6,226,114 km (0.112 R)
• M24: 6,289,094 km (0.096 R)
• M25: 6,703,630 km (0.092 R)
• M26: 6,833,032 km (0.066 R)
• M27: 7,325,509 km (0.089 R)
• M28: 7,525,670 km (0.064 R)
• M29: 8,729,185 km (0.098 R)
• M30: 9,371,259 km (0.101 R)
• M31: 10,549,941 km (0.038 R)
• M32: 11,503,029 km (0.064 R)
• M33: 11,619,267 km (0.082 R)
• M34: 12,048,762 km (0.107 R)
• M35: 12,245,633 km (0.069 R)
• M36: 12,483,494 km (0.04 R)
• M37: 12,722,701 km (0.117 R)
• M38: 13,941,774 km (0.098 R)
• M39: 15,028,153 km (0.096 R)
• M40: 15,624,450 km (0.115 R)
• M41: 15,839,273 km (0.07 R)
• M42: 16,796,101 km (0.039 R)
• M43: 17,503,699 km (0.104 R)
• M44: 18,266,199 km (0.073 R)
• M45: 19,085,397 km (0.113 R)
• M46: 22,093,511 km (0.077 R)
• M47: 22,382,983 km (0.07 R)
• M48: 23,997,742 km (0.105 R)
• M49: 24,743,937 km (0.103 R)
• M50: 25,649,602 km (0.108 R)
• M51: 26,208,350 km (0.061 R)
• M52: 26,976,685 km (0.073 R)
• M53: 27,079,758 km (0.1 R)
• M54: 27,960,740 km (0.12 R)
• M55: 28,640,662 km (0.091 R)
• M56: 28,956,313 km (0.064 R)
• M57: 29,432,035 km (0.088 R)
• M58: 29,644,314 km (0.082 R)
• M59: 29,803,785 km (0.096 R)
• M60: 30,928,313 km (0.07 R)
• M61: 31,090,177 km (0.105 R)
• M62: 31,631,423 km (0.103 R)
• M63: 32,121,356 km (0.095 R)
• M64: 32,723,487 km (0.104 R)
• M65: 33,274,157 km (0.109 R)
• M66: 33,439,911 km (0.078 R)
• M67: 35,450,806 km (0.082 R)
• M68: 36,072,983 km (0.114 R)
• M69: 36,584,758 km (0.111 R)
• M70: 37,615,487 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 11.6

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.72 AU - 13.56 AU

Year: 14433 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,768,086 km

• M1: 338,839 km (0.098 R)
• M2: 454,030 km (0.047 R)
• M3: 639,232 km (0.082 R)
• M4: 1,087,128 km (0.075 R)
• M5: 1,595,760 km (0.074 R)
• M6: 1,674,299 km (0.092 R)
• M7: 1,754,035 km (0.119 R)
• M8: 2,086,591 km (0.083 R)
• M9: 2,747,664 km (0.113 R)
• M10: 2,842,808 km (0.065 R)
• M11: 2,939,000 km (0.119 R)
• M12: 3,436,413 km (0.065 R)
• M13: 3,782,732 km (0.095 R)
• M14: 4,735,521 km (0.117 R)
• M15: 5,239,067 km (0.05 R)
• M16: 6,678,199 km (0.038 R)
• M17: 7,597,178 km (0.08 R)
• M18: 8,277,998 km (0.119 R)
• M19: 9,455,633 km (0.12 R)
• M20: 9,746,152 km (0.061 R)
• M21: 9,892,458 km (0.033 R)
• M22: 9,990,445 km (0.111 R)
• M23: 10,635,212 km (0.064 R)
• M24: 11,498,541 km (0.112 R)
• M25: 12,069,257 km (0.08 R)
• M26: 12,490,076 km (0.082 R)
• M27: 13,022,943 km (0.119 R)
• M28: 13,184,360 km (0.112 R)
• M29: 14,833,826 km (0.117 R)
• M30: 15,002,273 km (0.112 R)
• M31: 15,911,828 km (0.062 R)
• M32: 16,142,059 km (0.12 R)
• M33: 16,839,185 km (0.075 R)
• M34: 17,015,112 km (0.092 R)
• M35: 17,132,696 km (0.102 R)
• M36: 17,368,612 km (0.07 R)
• M37: 17,546,185 km (0.09 R)
• M38: 18,746,109 km (0.077 R)
• M39: 21,034,957 km (0.108 R)
• M40: 22,244,306 km (0.1 R)
• M41: 22,372,960 km (0.118 R)
• M42: 23,019,821 km (0.093 R)
• M43: 23,149,822 km (0.09 R)
• M44: 23,476,244 km (0.115 R)
• M45: 23,607,142 km (0.093 R)
• M46: 26,753,934 km (0.048 R)
• M47: 28,900,513 km (0.116 R)
• M48: 29,040,986 km (0.085 R)
• M49: 30,385,871 km (0.087 R)
• M50: 30,743,260 km (0.115 R)
• M51: 30,886,575 km (0.05 R)
• M52: 31,030,039 km (0.063 R)
• M53: 32,041,171 km (0.106 R)
• M54: 32,113,726 km (0.066 R)
• M55: 32,550,701 km (0.075 R)
• M56: 32,623,705 km (0.111 R)
• M57: 32,769,862 km (0.087 R)
• M58: 33,062,925 km (0.077 R)
• M59: 35,438,539 km (0.055 R)
• M60: 35,814,628 km (0.111 R)
• M61: 36,040,969 km (0.081 R)
• M62: 36,494,999 km (0.108 R)
• M63: 39,570,282 km (0.063 R)
• M64: 40,744,775 km (0.111 R)
• M65: 40,823,464 km (0.113 R)
• M66: 42,567,775 km (0.09 R)
• M67: 42,887,615 km (0.099 R)
• M68: 43,047,834 km (0.067 R)
• M69: 43,851,773 km (0.091 R)
• M70: 44,498,485 km (0.106 R)
• M71: 44,904,194 km (0.066 R)
• M72: 45,229,719 km (0.109 R)
• M73: 45,801,333 km (0.073 R)
• M74: 46,211,081 km (0.085 R)
• M75: 46,539,748 km (0.072 R)
• M76: 48,194,600 km (0.117 R)
• M77: 48,527,904 km (0.039 R)
• M78: 49,029,356 km (0.071 R)
• M79: 51,221,713 km (0.103 R)
• M80: 51,561,898 km (0.079 R)
• M81: 51,732,290 km (0.09 R)
• M82: 51,988,102 km (0.108 R)
• M83: 52,929,971 km (0.068 R)
• M84: 53,273,896 km (0.111 R)
• M85: 54,223,394 km (0.097 R)
• M86: 54,483,245 km (0.11 R)
• M87: 54,743,546 km (0.115 R)
• M88: 55,091,361 km (0.076 R)
• M89: 56,665,429 km (0.035 R)
• M90: 57,457,999 km (0.115 R)
• M91: 59,054,059 km (0.113 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: 459 - 12,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit