🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.68 AU - 0.83 AU

Year: 240 Days

Day: 20.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.77 AU - 3.91 AU

Year: 2252 Days

Day: 39.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,551,627 km

• M1: 2,374,866 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.62 AU - 3.88 AU

Year: 2679 Days

Day: 12.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,551,627 km

• M1: 593,754 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.08 AU - 5.04 AU

Year: 3018 Days

Day: 18 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.94 AU - 4.26 AU

Year: 3063 Days

Day: 22.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,551,627 km

• M1: 2,179,192 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.19 AU - 4.61 AU

Year: 3405 Days

Day: 37.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 11.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.48 AU - 6.68 AU

Year: 5531 Days

Day: 10.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 155.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,551,627 km

• M1: 140,323 km (0.037 R)
• M2: 301,141 km (0.073 R)
• M3: 375,341 km (0.096 R)
• M4: 480,209 km (0.047 R)
• M5: 572,960 km (0.069 R)
• M6: 698,772 km (0.076 R)
• M7: 965,654 km (0.101 R)
• M8: 1,135,298 km (0.08 R)
• M9: 1,215,782 km (0.041 R)
• M10: 1,348,924 km (0.07 R)
• M11: 1,988,604 km (0.107 R)
• M12: 2,187,270 km (0.115 R)
• M13: 2,476,593 km (0.071 R)
• M14: 3,608,600 km (0.095 R)
• M15: 3,876,978 km (0.052 R)
• M16: 4,026,127 km (0.098 R)
• M17: 4,151,939 km (0.116 R)
• M18: 4,228,085 km (0.103 R)
• M19: 4,330,260 km (0.093 R)
• M20: 4,827,074 km (0.115 R)
• M21: 5,232,186 km (0.117 R)
• M22: 5,508,493 km (0.079 R)
• M23: 5,620,392 km (0.054 R)
• M24: 5,960,578 km (0.109 R)
• M25: 7,142,401 km (0.11 R)
• M26: 7,480,043 km (0.096 R)
• M27: 8,170,886 km (0.102 R)
• M28: 10,088,581 km (0.099 R)
• M29: 10,571,633 km (0.118 R)
• M30: 10,711,058 km (0.091 R)
• M31: 10,956,548 km (0.102 R)
• M32: 11,203,833 km (0.104 R)
• M33: 11,488,817 km (0.073 R)
• M34: 11,993,112 km (0.111 R)
• M35: 12,763,242 km (0.107 R)
• M36: 12,837,442 km (0.071 R)
• M37: 12,986,292 km (0.12 R)
• M38: 13,173,140 km (0.083 R)
• M39: 13,360,735 km (0.097 R)
• M40: 13,967,504 km (0.107 R)
• M41: 15,761,332 km (0.094 R)
• M42: 15,880,861 km (0.054 R)
• M43: 16,120,816 km (0.069 R)
• M44: 16,321,576 km (0.062 R)
• M45: 16,402,210 km (0.055 R)
• M46: 17,297,254 km (0.115 R)
• M47: 17,668,107 km (0.093 R)
• M48: 18,459,330 km (0.104 R)
• M49: 18,796,075 km (0.112 R)
• M50: 18,965,120 km (0.083 R)
• M51: 19,134,764 km (0.099 R)
• M52: 19,818,128 km (0.094 R)
• M53: 20,033,399 km (0.088 R)
• M54: 20,336,035 km (0.084 R)
• M55: 22,138,839 km (0.06 R)
• M56: 22,272,729 km (0.071 R)
• M57: 22,541,407 km (0.083 R)
• M58: 24,083,911 km (0.096 R)
• M59: 24,405,696 km (0.113 R)
• M60: 25,333,053 km (0.031 R)
• M61: 26,224,656 km (0.066 R)
• M62: 26,603,139 km (0.063 R)
• M63: 26,935,845 km (0.086 R)
• M64: 27,031,138 km (0.077 R)
• M65: 28,038,680 km (0.104 R)
• M66: 28,474,160 km (0.043 R)
• M67: 29,499,204 km (0.045 R)
• M68: 30,139,633 km (0.068 R)
• M69: 30,685,366 km (0.029 R)
• M70: 30,984,262 km (0.058 R)
• M71: 31,184,125 km (0.119 R)
• M72: 32,392,277 km (0.105 R)
• M73: 32,544,418 km (0.103 R)
• M74: 33,257,252 km (0.099 R)

Asteroid Belt

Center: 7.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 14

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.51 AU - 9.31 AU

Year: 9813 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,551,627 km

• M1: 278,850 km (0.091 R)
• M2: 377,286 km (0.034 R)
• M3: 892,950 km (0.101 R)
• M4: 1,192,594 km (0.118 R)
• M5: 1,325,886 km (0.067 R)
• M6: 1,525,300 km (0.104 R)
• M7: 1,865,785 km (0.1 R)
• M8: 2,068,191 km (0.063 R)
• M9: 2,183,830 km (0.05 R)
• M10: 2,397,904 km (0.075 R)
• M11: 2,846,847 km (0.09 R)
• M12: 2,950,220 km (0.11 R)
• M13: 3,055,088 km (0.106 R)
• M14: 3,349,646 km (0.086 R)
• M15: 3,823,422 km (0.043 R)
• M16: 4,680,768 km (0.098 R)
• M17: 5,210,643 km (0.072 R)
• M18: 5,434,442 km (0.086 R)
• M19: 5,694,144 km (0.107 R)
• M20: 5,891,763 km (0.082 R)
• M21: 6,669,971 km (0.092 R)
• M22: 7,266,118 km (0.049 R)
• M23: 7,408,984 km (0.116 R)
• M24: 7,588,801 km (0.092 R)
• M25: 7,806,466 km (0.119 R)
• M26: 10,375,360 km (0.113 R)
• M27: 10,698,342 km (0.106 R)
• M28: 10,901,795 km (0.092 R)
• M29: 11,065,605 km (0.084 R)
• M30: 11,230,312 km (0.074 R)
• M31: 11,354,179 km (0.099 R)
• M32: 11,812,846 km (0.096 R)
• M33: 12,834,450 km (0.105 R)
• M34: 13,355,799 km (0.056 R)
• M35: 13,575,109 km (0.086 R)
• M36: 15,098,165 km (0.054 R)
• M37: 15,464,381 km (0.06 R)
• M38: 16,486,583 km (0.073 R)
• M39: 17,243,847 km (0.084 R)
• M40: 17,771,030 km (0.047 R)
• M41: 18,012,332 km (0.099 R)
• M42: 18,498,375 km (0.105 R)
• M43: 18,694,049 km (0.113 R)
• M44: 19,136,709 km (0.112 R)
• M45: 20,283,826 km (0.042 R)
• M46: 20,738,753 km (0.056 R)
• M47: 22,123,580 km (0.078 R)
• M48: 22,539,762 km (0.072 R)
• M49: 22,748,750 km (0.076 R)
• M50: 24,605,110 km (0.114 R)
• M51: 24,820,381 km (0.065 R)
• M52: 25,307,023 km (0.047 R)
• M53: 25,633,146 km (0.106 R)
• M54: 26,070,122 km (0.103 R)
• M55: 27,229,206 km (0.076 R)
• M56: 27,507,608 km (0.104 R)
• M57: 27,675,157 km (0.089 R)
• M58: 28,292,249 km (0.069 R)
• M59: 28,517,842 km (0.08 R)
• M60: 30,055,858 km (0.073 R)
• M61: 30,459,024 km (0.102 R)
• M62: 30,980,073 km (0.098 R)
• M63: 31,212,549 km (0.082 R)
• M64: 33,331,004 km (0.077 R)
• M65: 33,450,084 km (0.107 R)
• M66: 33,569,313 km (0.094 R)
• M67: 35,071,126 km (0.09 R)
• M68: 35,252,888 km (0.095 R)
• M69: 35,799,818 km (0.116 R)
• M70: 36,349,739 km (0.095 R)
• M71: 36,717,750 km (0.09 R)
• M72: 37,519,595 km (0.11 R)
• M73: 38,639,185 km (0.089 R)
• M74: 39,266,000 km (0.079 R)
• M75: 39,580,754 km (0.096 R)
• M76: 40,149,226 km (0.088 R)
• M77: 40,720,391 km (0.062 R)
• M78: 41,038,885 km (0.111 R)
• M79: 41,294,398 km (0.084 R)
• M80: 41,614,388 km (0.049 R)
• M81: 41,935,126 km (0.066 R)
• M82: 42,256,761 km (0.069 R)
• M83: 42,708,547 km (0.118 R)
• M84: 43,032,127 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit