🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.57 AU - 0.57 AU

Year: 157 Days

Day: 47.2 Hours

Environment

Temp: 244 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.83 AU

Year: 219 Days

Day: 44.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.95 AU - 1.45 AU

Year: 480 Days

Day: 21.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.38 AU - 1.44 AU

Year: 612 Days

Day: 23.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 8

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.62 AU - 9.08 AU

Year: 9616 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,268,282 km

• M1: 159,322 km (0.098 R)
• M2: 453,730 km (0.057 R)
• M3: 679,474 km (0.072 R)
• M4: 919,728 km (0.032 R)
• M5: 1,080,845 km (0.116 R)
• M6: 1,229,545 km (0.046 R)
• M7: 1,430,604 km (0.104 R)
• M8: 1,594,414 km (0.063 R)
• M9: 1,739,823 km (0.104 R)
• M10: 1,915,002 km (0.092 R)
• M11: 2,364,394 km (0.07 R)
• M12: 3,671,281 km (0.12 R)
• M13: 3,831,949 km (0.113 R)
• M14: 4,429,443 km (0.07 R)
• M15: 4,878,835 km (0.097 R)
• M16: 5,234,579 km (0.106 R)
• M17: 7,539,134 km (0.119 R)
• M18: 8,453,028 km (0.107 R)
• M19: 8,622,821 km (0.056 R)
• M20: 10,840,161 km (0.069 R)
• M21: 11,491,061 km (0.099 R)
• M22: 12,202,399 km (0.093 R)
• M23: 12,830,411 km (0.103 R)
• M24: 13,320,643 km (0.096 R)
• M25: 13,419,378 km (0.047 R)
• M26: 13,568,078 km (0.084 R)
• M27: 14,017,171 km (0.085 R)
• M28: 14,117,701 km (0.107 R)
• M29: 15,084,252 km (0.098 R)
• M30: 15,705,682 km (0.033 R)
• M31: 15,810,101 km (0.087 R)
• M32: 16,072,047 km (0.093 R)
• M33: 16,177,364 km (0.096 R)
• M34: 16,230,023 km (0.079 R)
• M35: 16,388,447 km (0.052 R)
• M36: 16,760,048 km (0.082 R)
• M37: 17,134,342 km (0.08 R)
• M38: 17,403,468 km (0.119 R)
• M39: 17,565,632 km (0.108 R)
• M40: 17,728,245 km (0.11 R)
• M41: 19,158,700 km (0.101 R)
• M42: 19,214,500 km (0.103 R)
• M43: 19,550,198 km (0.108 R)
• M44: 19,718,645 km (0.103 R)
• M45: 20,397,819 km (0.095 R)
• M46: 20,682,953 km (0.108 R)
• M47: 22,363,236 km (0.104 R)
• M48: 22,893,561 km (0.096 R)
• M49: 23,071,133 km (0.041 R)
• M50: 23,189,914 km (0.043 R)
• M51: 23,726,671 km (0.098 R)
• M52: 24,934,076 km (0.105 R)
• M53: 25,976,025 km (0.098 R)
• M54: 26,285,094 km (0.116 R)
• M55: 27,470,956 km (0.096 R)
• M56: 27,912,270 km (0.116 R)
• M57: 29,186,096 km (0.118 R)
• M58: 29,507,432 km (0.063 R)
• M59: 29,959,367 km (0.085 R)
• M60: 31,001,017 km (0.08 R)
• M61: 31,328,936 km (0.05 R)
• M62: 31,460,432 km (0.118 R)
• M63: 31,855,969 km (0.11 R)
• M64: 32,253,151 km (0.087 R)
• M65: 34,263,896 km (0.106 R)
• M66: 34,602,885 km (0.113 R)
• M67: 35,079,354 km (0.073 R)
• M68: 35,832,580 km (0.117 R)
• M69: 36,660,454 km (0.119 R)
• M70: 37,703,899 km (0.114 R)
• M71: 37,843,773 km (0.028 R)
• M72: 38,405,065 km (0.078 R)
• M73: 38,969,049 km (0.102 R)
• M74: 39,322,997 km (0.113 R)
• M75: 39,393,906 km (0.108 R)
• M76: 39,820,260 km (0.119 R)
• M77: 39,962,678 km (0.074 R)
• M78: 41,829,958 km (0.078 R)
• M79: 41,902,364 km (0.105 R)
• M80: 43,066,235 km (0.052 R)
• M81: 43,652,060 km (0.057 R)
• M82: 44,093,224 km (0.106 R)
• M83: 44,388,231 km (0.101 R)
• M84: 44,461,983 km (0.099 R)
• M85: 44,609,786 km (0.099 R)
• M86: 46,921,372 km (0.113 R)
• M87: 48,129,674 km (0.096 R)
• M88: 51,737,825 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.8

Radius: 5.2

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.07 AU - 19.01 AU

Year: 27986 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,268,282 km

• M1: 349,161 km (0.063 R)
• M2: 451,486 km (0.078 R)
• M3: 660,325 km (0.096 R)
• M4: 1,251,386 km (0.059 R)
• M5: 1,714,392 km (0.109 R)
• M6: 1,749,397 km (0.071 R)
• M7: 1,891,665 km (0.071 R)
• M8: 1,964,370 km (0.104 R)
• M9: 2,112,322 km (0.119 R)
• M10: 2,822,313 km (0.118 R)
• M11: 2,863,752 km (0.108 R)
• M12: 3,735,010 km (0.097 R)
• M13: 5,029,780 km (0.062 R)
• M14: 6,123,190 km (0.081 R)
• M15: 6,448,715 km (0.068 R)
• M16: 6,613,572 km (0.064 R)
• M17: 8,099,528 km (0.096 R)
• M18: 8,516,607 km (0.069 R)
• M19: 8,637,033 km (0.11 R)
• M20: 9,809,282 km (0.083 R)
• M21: 10,317,616 km (0.053 R)
• M22: 10,965,075 km (0.075 R)
• M23: 12,435,173 km (0.067 R)
• M24: 13,332,611 km (0.113 R)
• M25: 13,683,268 km (0.117 R)
• M26: 13,966,008 km (0.1 R)
• M27: 14,609,130 km (0.093 R)
• M28: 15,188,971 km (0.078 R)
• M29: 15,408,281 km (0.119 R)
• M30: 17,048,772 km (0.081 R)
• M31: 18,043,897 km (0.041 R)
• M32: 18,121,239 km (0.085 R)
• M33: 18,587,535 km (0.097 R)
• M34: 19,294,385 km (0.096 R)
• M35: 19,531,947 km (0.03 R)
• M36: 19,690,969 km (0.084 R)
• M37: 22,042,947 km (0.101 R)
• M38: 27,448,666 km (0.117 R)
• M39: 27,715,848 km (0.088 R)
• M40: 29,610,056 km (0.104 R)
• M41: 30,988,301 km (0.116 R)
• M42: 32,105,947 km (0.114 R)
• M43: 34,093,504 km (0.104 R)
• M44: 34,860,941 km (0.12 R)
• M45: 35,634,213 km (0.094 R)
• M46: 38,484,202 km (0.116 R)
• M47: 38,783,248 km (0.105 R)
• M48: 39,183,123 km (0.119 R)
• M49: 39,785,404 km (0.1 R)
• M50: 42,636,440 km (0.077 R)
• M51: 43,463,118 km (0.09 R)
• M52: 43,566,789 km (0.059 R)
• M53: 43,774,431 km (0.111 R)
• M54: 44,712,859 km (0.081 R)
• M55: 45,658,018 km (0.066 R)
• M56: 46,397,630 km (0.087 R)
• M57: 49,937,415 km (0.046 R)
• M58: 51,684,718 km (0.031 R)
• M59: 53,674,220 km (0.098 R)
• M60: 54,008,272 km (0.028 R)
• M61: 55,126,516 km (0.118 R)
• M62: 57,499,886 km (0.058 R)
• M63: 59,215,475 km (0.049 R)
• M64: 61,761,780 km (0.098 R)
• M65: 62,462,497 km (0.056 R)
• M66: 63,400,774 km (0.074 R)
• M67: 63,636,092 km (0.083 R)
• M68: 64,462,022 km (0.074 R)
• M69: 64,698,536 km (0.09 R)
• M70: 65,053,980 km (0.105 R)
• M71: 65,172,612 km (0.089 R)
• M72: 66,243,583 km (0.1 R)
• M73: 70,950,829 km (0.111 R)
• M74: 71,684,607 km (0.103 R)
• M75: 72,175,138 km (0.081 R)
• M76: 73,406,329 km (0.118 R)
• M77: 73,900,750 km (0.101 R)
• M78: 75,017,348 km (0.032 R)
• M79: 75,266,279 km (0.111 R)
• M80: 75,764,739 km (0.105 R)
• M81: 77,895,910 km (0.03 R)
• M82: 78,274,094 km (0.051 R)
• M83: 80,046,679 km (0.114 R)
• M84: 81,193,197 km (0.099 R)
• M85: 82,601,960 km (0.065 R)
• M86: 82,858,969 km (0.113 R)
• M87: 82,987,474 km (0.032 R)
• M88: 84,924,467 km (0.097 R)
• M89: 85,573,423 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit