🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 39 Hours

Environment

Temp: 160 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,216,097 km

• M1: 27,526 km (0.098 R)
• M2: 295,456 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.89 AU - 0.97 AU

Year: 331 Days

Day: 40 Hours

Environment

Temp: 47 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,216,097 km

• M1: 333,005 km (0.089 R)
• M2: 455,526 km (0.06 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.3

Radius: 13.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.88 AU - 11.24 AU

Year: 11773 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,216,097 km

• M1: 309,069 km (0.11 R)
• M2: 419,472 km (0.088 R)
• M3: 696,378 km (0.106 R)
• M4: 1,034,320 km (0.08 R)
• M5: 1,310,926 km (0.047 R)
• M6: 1,493,436 km (0.11 R)
• M7: 1,636,002 km (0.116 R)
• M8: 1,758,523 km (0.09 R)
• M9: 1,909,916 km (0.119 R)
• M10: 2,530,747 km (0.097 R)
• M11: 2,819,621 km (0.086 R)
• M12: 3,718,105 km (0.113 R)
• M13: 4,182,158 km (0.12 R)
• M14: 4,877,040 km (0.118 R)
• M15: 5,128,963 km (0.091 R)
• M16: 5,311,472 km (0.031 R)
• M17: 5,496,226 km (0.088 R)
• M18: 6,373,617 km (0.11 R)
• M19: 6,491,201 km (0.12 R)
• M20: 6,649,326 km (0.08 R)
• M21: 7,171,872 km (0.081 R)
• M22: 7,458,800 km (0.117 R)
• M23: 7,749,469 km (0.07 R)
• M24: 8,086,363 km (0.094 R)
• M25: 8,385,110 km (0.071 R)
• M26: 9,978,477 km (0.09 R)
• M27: 10,299,065 km (0.068 R)
• M28: 11,281,175 km (0.096 R)
• M29: 12,098,279 km (0.118 R)
• M30: 12,342,124 km (0.101 R)
• M31: 12,489,328 km (0.051 R)
• M32: 12,587,763 km (0.075 R)
• M33: 12,686,498 km (0.088 R)
• M34: 13,133,795 km (0.115 R)
• M35: 14,351,971 km (0.084 R)
• M36: 15,924,993 km (0.098 R)
• M37: 16,138,917 km (0.091 R)
• M38: 17,442,065 km (0.12 R)
• M39: 17,552,318 km (0.112 R)
• M40: 17,939,477 km (0.107 R)
• M41: 18,162,079 km (0.115 R)
• M42: 18,553,876 km (0.115 R)
• M43: 18,835,419 km (0.068 R)
• M44: 20,090,994 km (0.075 R)
• M45: 21,255,913 km (0.085 R)
• M46: 22,203,466 km (0.073 R)
• M47: 22,923,331 km (0.088 R)
• M48: 23,104,494 km (0.099 R)
• M49: 23,589,789 km (0.106 R)
• M50: 24,385,799 km (0.108 R)
• M51: 24,756,054 km (0.099 R)
• M52: 25,815,506 km (0.067 R)
• M53: 26,066,980 km (0.047 R)
• M54: 27,336,318 km (0.105 R)
• M55: 27,464,374 km (0.073 R)
• M56: 27,721,084 km (0.114 R)
• M57: 30,464,110 km (0.104 R)
• M58: 30,929,809 km (0.064 R)
• M59: 31,330,731 km (0.12 R)
• M60: 31,666,129 km (0.087 R)
• M61: 32,002,724 km (0.105 R)
• M62: 32,205,280 km (0.096 R)
• M63: 33,019,691 km (0.105 R)
• M64: 33,429,439 km (0.041 R)
• M65: 33,703,652 km (0.093 R)
• M66: 34,669,007 km (0.106 R)
• M67: 36,344,803 km (0.079 R)
• M68: 36,980,145 km (0.065 R)
• M69: 37,547,869 km (0.1 R)
• M70: 37,761,644 km (0.116 R)
• M71: 38,835,906 km (0.101 R)
• M72: 38,979,969 km (0.102 R)
• M73: 39,485,460 km (0.082 R)
• M74: 39,847,786 km (0.077 R)
• M75: 40,284,014 km (0.06 R)
• M76: 42,860,538 km (0.1 R)
• M77: 43,083,888 km (0.034 R)
• M78: 44,131,073 km (0.036 R)
• M79: 44,507,162 km (0.027 R)
• M80: 45,262,481 km (0.089 R)
• M81: 45,414,174 km (0.086 R)
• M82: 48,093,920 km (0.079 R)
• M83: 48,946,778 km (0.081 R)
• M84: 49,570,002 km (0.081 R)
• M85: 51,376,846 km (0.041 R)
• M86: 52,805,804 km (0.108 R)
• M87: 52,965,425 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133

Radius: 5.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.33 AU - 20.87 AU

Year: 29597 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,216,097 km

• M1: 126,859 km (0.081 R)
• M2: 337,343 km (0.089 R)
• M3: 597,045 km (0.115 R)
• M4: 633,397 km (0.085 R)
• M5: 670,647 km (0.032 R)
• M6: 727,794 km (0.071 R)
• M7: 786,735 km (0.097 R)
• M8: 847,322 km (0.117 R)
• M9: 888,611 km (0.086 R)
• M10: 1,796,072 km (0.104 R)
• M11: 2,211,655 km (0.112 R)
• M12: 2,327,444 km (0.039 R)
• M13: 2,595,224 km (0.032 R)
• M14: 2,779,229 km (0.11 R)
• M15: 2,904,293 km (0.067 R)
• M16: 3,257,643 km (0.051 R)
• M17: 3,624,607 km (0.056 R)
• M18: 3,865,011 km (0.111 R)
• M19: 3,969,579 km (0.111 R)
• M20: 4,075,196 km (0.095 R)
• M21: 4,727,891 km (0.111 R)
• M22: 5,608,424 km (0.083 R)
• M23: 6,128,127 km (0.083 R)
• M24: 6,999,684 km (0.105 R)
• M25: 7,998,101 km (0.051 R)
• M26: 9,553,769 km (0.08 R)
• M27: 10,076,613 km (0.032 R)
• M28: 10,462,725 km (0.063 R)
• M29: 11,050,944 km (0.104 R)
• M30: 11,299,277 km (0.082 R)
• M31: 11,399,059 km (0.108 R)
• M32: 11,449,024 km (0.107 R)
• M33: 11,700,349 km (0.043 R)
• M34: 12,208,084 km (0.099 R)
• M35: 14,364,388 km (0.119 R)
• M36: 15,347,395 km (0.118 R)
• M37: 15,568,950 km (0.032 R)
• M38: 15,847,202 km (0.085 R)
• M39: 16,127,099 km (0.085 R)
• M40: 17,090,958 km (0.047 R)
• M41: 17,898,637 km (0.107 R)
• M42: 18,718,733 km (0.114 R)
• M43: 18,777,674 km (0.118 R)
• M44: 18,836,915 km (0.068 R)
• M45: 19,014,488 km (0.116 R)
• M46: 20,092,340 km (0.083 R)
• M47: 20,577,786 km (0.089 R)
• M48: 22,306,838 km (0.099 R)
• M49: 24,597,331 km (0.041 R)
• M50: 24,921,360 km (0.089 R)
• M51: 25,051,360 km (0.111 R)
• M52: 25,312,109 km (0.111 R)
• M53: 25,967,647 km (0.079 R)
• M54: 27,362,647 km (0.087 R)
• M55: 28,306,012 km (0.096 R)
• M56: 29,397,178 km (0.119 R)
• M57: 29,672,139 km (0.118 R)
• M58: 30,571,671 km (0.097 R)
• M59: 30,780,510 km (0.065 R)
• M60: 30,989,797 km (0.042 R)
• M61: 33,323,225 km (0.06 R)
• M62: 33,466,390 km (0.032 R)
• M63: 34,257,912 km (0.119 R)
• M64: 37,708,238 km (0.07 R)
• M65: 39,967,614 km (0.11 R)
• M66: 42,348,165 km (0.104 R)
• M67: 43,986,561 km (0.052 R)
• M68: 44,853,032 km (0.075 R)
• M69: 45,964,095 km (0.104 R)
• M70: 46,123,567 km (0.041 R)
• M71: 46,763,098 km (0.108 R)
• M72: 47,084,135 km (0.07 R)
• M73: 48,699,642 km (0.085 R)
• M74: 49,106,249 km (0.09 R)
• M75: 49,595,883 km (0.096 R)
• M76: 50,168,992 km (0.111 R)
• M77: 50,251,122 km (0.102 R)
• M78: 53,151,375 km (0.062 R)
• M79: 54,748,333 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit