🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.68 AU - 2.06 AU

Year: 1064 Days

Day: 24.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.26 AU - 3.46 AU

Year: 2013 Days

Day: 30.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,011,952 km

• M1: 1,013,825 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.91 AU - 2.97 AU

Year: 2098 Days

Day: 26.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.1

Radius: 9.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.54 AU - 6.86 AU

Year: 6426 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,011,952 km

• M1: 126,859 km (0.062 R)
• M2: 292,314 km (0.079 R)
• M3: 366,365 km (0.106 R)
• M4: 439,219 km (0.093 R)
• M5: 749,934 km (0.12 R)
• M6: 988,393 km (0.101 R)
• M7: 1,055,263 km (0.066 R)
• M8: 1,179,729 km (0.107 R)
• M9: 1,265,448 km (0.059 R)
• M10: 1,368,372 km (0.116 R)
• M11: 1,489,396 km (0.063 R)
• M12: 1,566,888 km (0.114 R)
• M13: 1,645,876 km (0.112 R)
• M14: 1,742,366 km (0.119 R)
• M15: 1,807,741 km (0.069 R)
• M16: 2,060,711 km (0.054 R)
• M17: 2,218,088 km (0.119 R)
• M18: 2,434,107 km (0.05 R)
• M19: 2,507,709 km (0.11 R)
• M20: 2,600,759 km (0.119 R)
• M21: 2,752,002 km (0.088 R)
• M22: 3,345,158 km (0.099 R)
• M23: 3,912,134 km (0.119 R)
• M24: 4,351,503 km (0.092 R)
• M25: 4,714,427 km (0.106 R)
• M26: 5,110,712 km (0.069 R)
• M27: 5,590,622 km (0.111 R)
• M28: 5,663,925 km (0.09 R)
• M29: 6,009,945 km (0.098 R)
• M30: 6,388,577 km (0.081 R)
• M31: 6,567,795 km (0.054 R)
• M32: 6,696,898 km (0.111 R)
• M33: 8,394,685 km (0.108 R)
• M34: 8,732,477 km (0.066 R)
• M35: 8,903,168 km (0.093 R)
• M36: 9,161,074 km (0.096 R)
• M37: 9,538,061 km (0.087 R)
• M38: 9,802,101 km (0.113 R)
• M39: 11,065,754 km (0.077 R)
• M40: 11,127,239 km (0.11 R)
• M41: 11,312,292 km (0.108 R)
• M42: 11,716,804 km (0.118 R)
• M43: 12,031,110 km (0.077 R)
• M44: 12,284,528 km (0.091 R)
• M45: 13,414,291 km (0.102 R)
• M46: 14,915,057 km (0.077 R)
• M47: 15,016,933 km (0.118 R)
• M48: 15,119,109 km (0.096 R)
• M49: 15,324,207 km (0.083 R)
• M50: 15,530,054 km (0.08 R)
• M51: 16,644,109 km (0.113 R)
• M52: 16,997,460 km (0.069 R)
• M53: 17,603,929 km (0.099 R)
• M54: 18,181,228 km (0.041 R)
• M55: 18,435,694 km (0.116 R)
• M56: 18,545,050 km (0.093 R)
• M57: 18,618,203 km (0.085 R)
• M58: 19,169,322 km (0.108 R)
• M59: 19,391,325 km (0.105 R)
• M60: 20,854,841 km (0.099 R)
• M61: 21,121,275 km (0.109 R)
• M62: 21,274,014 km (0.102 R)
• M63: 21,580,690 km (0.114 R)
• M64: 22,198,230 km (0.044 R)
• M65: 22,431,453 km (0.104 R)
• M66: 22,509,244 km (0.114 R)
• M67: 23,253,643 km (0.067 R)
• M68: 23,966,327 km (0.081 R)
• M69: 24,686,192 km (0.109 R)
• M70: 24,927,792 km (0.061 R)
• M71: 25,942,664 km (0.07 R)
• M72: 27,219,632 km (0.11 R)
• M73: 27,385,985 km (0.077 R)
• M74: 27,552,487 km (0.104 R)
• M75: 27,844,951 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.7

Radius: 5

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.41 AU - 16.27 AU

Year: 26241 Days

Day: 20.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,011,952 km

• M1: 223,948 km (0.039 R)
• M2: 436,826 km (0.106 R)
• M3: 1,065,436 km (0.1 R)
• M4: 1,326,484 km (0.052 R)
• M5: 1,479,822 km (0.082 R)
• M6: 1,606,831 km (0.096 R)
• M7: 1,671,607 km (0.108 R)
• M8: 1,803,851 km (0.115 R)
• M9: 1,905,278 km (0.041 R)
• M10: 1,973,944 km (0.11 R)
• M11: 2,078,513 km (0.115 R)
• M12: 3,099,069 km (0.026 R)
• M13: 3,766,426 km (0.043 R)
• M14: 4,614,197 km (0.084 R)
• M15: 4,753,323 km (0.096 R)
• M16: 5,083,336 km (0.113 R)
• M17: 5,518,366 km (0.047 R)
• M18: 6,066,343 km (0.117 R)
• M19: 6,579,314 km (0.043 R)
• M20: 6,631,374 km (0.086 R)
• M21: 6,840,961 km (0.066 R)
• M22: 8,368,505 km (0.102 R)
• M23: 9,936,291 km (0.055 R)
• M24: 10,236,384 km (0.105 R)
• M25: 10,539,469 km (0.11 R)
• M26: 11,844,262 km (0.103 R)
• M27: 12,226,335 km (0.063 R)
• M28: 12,354,690 km (0.089 R)
• M29: 13,002,748 km (0.104 R)
• M30: 13,995,330 km (0.095 R)
• M31: 14,129,519 km (0.065 R)
• M32: 15,425,485 km (0.068 R)
• M33: 15,633,576 km (0.075 R)
• M34: 15,703,139 km (0.118 R)
• M35: 16,052,450 km (0.056 R)
• M36: 18,568,836 km (0.106 R)
• M37: 20,060,925 km (0.109 R)
• M38: 20,136,621 km (0.09 R)
• M39: 20,821,331 km (0.06 R)
• M40: 21,051,263 km (0.104 R)
• M41: 21,901,577 km (0.059 R)
• M42: 22,291,728 km (0.049 R)
• M43: 22,841,949 km (0.047 R)
• M44: 22,920,937 km (0.089 R)
• M45: 23,317,072 km (0.12 R)
• M46: 24,035,890 km (0.107 R)
• M47: 24,599,874 km (0.069 R)
• M48: 24,924,202 km (0.098 R)
• M49: 25,005,434 km (0.085 R)
• M50: 25,168,346 km (0.062 R)
• M51: 25,741,156 km (0.115 R)
• M52: 27,066,294 km (0.113 R)
• M53: 28,753,758 km (0.089 R)
• M54: 29,868,711 km (0.03 R)
• M55: 30,823,145 km (0.088 R)
• M56: 31,348,084 km (0.044 R)
• M57: 32,850,944 km (0.083 R)
• M58: 33,029,415 km (0.102 R)
• M59: 33,118,725 km (0.047 R)
• M60: 33,297,494 km (0.107 R)
• M61: 35,560,012 km (0.074 R)
• M62: 37,871,599 km (0.088 R)
• M63: 37,965,097 km (0.04 R)
• M64: 38,621,533 km (0.084 R)
• M65: 38,809,727 km (0.079 R)
• M66: 39,376,404 km (0.041 R)
• M67: 41,669,888 km (0.113 R)
• M68: 41,959,660 km (0.07 R)
• M69: 42,250,029 km (0.101 R)
• M70: 43,418,239 km (0.084 R)
• M71: 46,085,270 km (0.057 R)
• M72: 47,287,588 km (0.11 R)
• M73: 48,094,967 km (0.086 R)
• M74: 50,749,731 km (0.065 R)
• M75: 51,783,453 km (0.063 R)
• M76: 54,926,055 km (0.065 R)
• M77: 57,269,506 km (0.042 R)
• M78: 57,699,151 km (0.117 R)
• M79: 58,777,751 km (0.115 R)
• M80: 59,536,811 km (0.108 R)
• M81: 59,971,991 km (0.059 R)
• M82: 64,828,088 km (0.08 R)
• M83: 65,612,280 km (0.112 R)
• M84: 67,983,406 km (0.071 R)
• M85: 68,097,100 km (0.092 R)
• M86: 70,038,133 km (0.047 R)
• M87: 70,497,548 km (0.082 R)
• M88: 73,274,533 km (0.071 R)
• M89: 73,624,293 km (0.065 R)
• M90: 73,857,666 km (0.083 R)
• M91: 75,263,287 km (0.038 R)
• M92: 77,388,175 km (0.105 R)
• M93: 78,815,638 km (0.112 R)
• M94: 79,054,546 km (0.108 R)
• M95: 79,173,925 km (0.04 R)
• M96: 79,293,454 km (0.072 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 19,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit