🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.07 AU - 1.73 AU

Year: 580 Days

Day: 14.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.44 AU - 4.9 AU

Year: 2979 Days

Day: 24.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 12.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.83 AU - 13.09 AU

Year: 13572 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,388,261 km

• M1: 280,496 km (0.107 R)
• M2: 370,704 km (0.107 R)
• M3: 725,400 km (0.064 R)
• M4: 1,018,462 km (0.115 R)
• M5: 1,097,899 km (0.094 R)
• M6: 1,437,935 km (0.078 R)
• M7: 2,215,096 km (0.088 R)
• M8: 2,759,632 km (0.085 R)
• M9: 2,844,903 km (0.106 R)
• M10: 2,931,221 km (0.044 R)
• M11: 3,018,287 km (0.06 R)
• M12: 3,106,250 km (0.109 R)
• M13: 3,467,080 km (0.077 R)
• M14: 4,595,497 km (0.118 R)
• M15: 5,610,519 km (0.111 R)
• M16: 5,829,081 km (0.091 R)
• M17: 6,087,736 km (0.049 R)
• M18: 6,963,930 km (0.116 R)
• M19: 7,199,098 km (0.075 R)
• M20: 9,387,865 km (0.077 R)
• M21: 9,647,866 km (0.116 R)
• M22: 9,735,081 km (0.107 R)
• M23: 10,130,618 km (0.074 R)
• M24: 10,308,191 km (0.079 R)
• M25: 10,666,478 km (0.115 R)
• M26: 11,120,059 km (0.076 R)
• M27: 11,626,298 km (0.084 R)
• M28: 11,999,245 km (0.114 R)
• M29: 12,804,830 km (0.105 R)
• M30: 13,432,542 km (0.07 R)
• M31: 13,676,836 km (0.07 R)
• M32: 14,617,956 km (0.097 R)
• M33: 14,919,545 km (0.091 R)
• M34: 15,375,819 km (0.074 R)
• M35: 15,939,803 km (0.084 R)
• M36: 16,667,297 km (0.078 R)
• M37: 17,725,403 km (0.065 R)
• M38: 18,587,535 km (0.091 R)
• M39: 18,859,804 km (0.073 R)
• M40: 19,078,516 km (0.082 R)
• M41: 20,633,137 km (0.115 R)
• M42: 20,914,979 km (0.057 R)
• M43: 21,368,709 km (0.084 R)
• M44: 22,459,278 km (0.084 R)
• M45: 23,509,156 km (0.103 R)
• M46: 24,277,191 km (0.073 R)
• M47: 24,396,122 km (0.094 R)
• M48: 24,754,109 km (0.116 R)
• M49: 24,993,615 km (0.054 R)
• M50: 25,173,881 km (0.098 R)
• M51: 26,020,455 km (0.092 R)
• M52: 26,203,114 km (0.115 R)
• M53: 26,447,258 km (0.084 R)
• M54: 26,753,485 km (0.113 R)
• M55: 26,876,305 km (0.09 R)
• M56: 27,307,745 km (0.113 R)
• M57: 27,990,360 km (0.072 R)
• M58: 28,741,491 km (0.042 R)
• M59: 29,689,642 km (0.053 R)
• M60: 30,071,715 km (0.117 R)
• M61: 30,391,406 km (0.047 R)
• M62: 30,519,611 km (0.115 R)
• M63: 31,616,612 km (0.065 R)
• M64: 31,876,613 km (0.117 R)
• M65: 32,333,336 km (0.097 R)
• M66: 35,657,999 km (0.094 R)
• M67: 36,403,894 km (0.119 R)
• M68: 37,086,509 km (0.083 R)
• M69: 37,704,348 km (0.108 R)
• M70: 38,741,809 km (0.099 R)
• M71: 39,438,786 km (0.084 R)
• M72: 40,491,805 km (0.094 R)
• M73: 42,553,862 km (0.108 R)
• M74: 43,344,936 km (0.028 R)
• M75: 43,489,298 km (0.06 R)
• M76: 43,778,470 km (0.12 R)
• M77: 44,068,391 km (0.063 R)
• M78: 44,650,028 km (0.085 R)
• M79: 44,795,736 km (0.061 R)
• M80: 46,927,506 km (0.114 R)
• M81: 48,267,304 km (0.102 R)
• M82: 48,791,794 km (0.109 R)
• M83: 49,921,857 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.9

Radius: 7.6

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.8 AU - 20.88 AU

Year: 25261 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,388,261 km

• M1: 149,149 km (0.068 R)
• M2: 265,835 km (0.106 R)
• M3: 628,610 km (0.115 R)
• M4: 731,833 km (0.102 R)
• M5: 926,310 km (0.114 R)
• M6: 1,075,609 km (0.066 R)
• M7: 1,232,836 km (0.097 R)
• M8: 1,748,799 km (0.075 R)
• M9: 1,896,901 km (0.106 R)
• M10: 2,205,521 km (0.099 R)
• M11: 2,285,107 km (0.071 R)
• M12: 2,447,421 km (0.067 R)
• M13: 4,119,028 km (0.086 R)
• M14: 4,168,245 km (0.117 R)
• M15: 4,217,613 km (0.11 R)
• M16: 5,033,968 km (0.108 R)
• M17: 5,406,317 km (0.12 R)
• M18: 5,623,085 km (0.11 R)
• M19: 6,065,296 km (0.096 R)
• M20: 6,461,431 km (0.103 R)
• M21: 7,278,535 km (0.059 R)
• M22: 7,760,090 km (0.104 R)
• M23: 8,004,683 km (0.041 R)
• M24: 8,127,952 km (0.028 R)
• M25: 9,008,485 km (0.075 R)
• M26: 10,790,494 km (0.049 R)
• M27: 11,896,471 km (0.107 R)
• M28: 12,037,243 km (0.079 R)
• M29: 12,462,849 km (0.117 R)
• M30: 12,534,357 km (0.106 R)
• M31: 12,605,865 km (0.055 R)
• M32: 12,965,797 km (0.061 R)
• M33: 13,038,053 km (0.037 R)
• M34: 13,843,189 km (0.096 R)
• M35: 13,917,090 km (0.09 R)
• M36: 16,275,052 km (0.1 R)
• M37: 16,353,142 km (0.064 R)
• M38: 19,164,385 km (0.048 R)
• M39: 20,582,722 km (0.078 R)
• M40: 20,751,917 km (0.044 R)
• M41: 21,690,046 km (0.031 R)
• M42: 22,207,654 km (0.083 R)
• M43: 22,467,955 km (0.06 R)
• M44: 22,991,697 km (0.119 R)
• M45: 23,254,989 km (0.073 R)
• M46: 23,431,215 km (0.12 R)
• M47: 24,855,985 km (0.082 R)
• M48: 29,011,365 km (0.041 R)
• M49: 29,391,045 km (0.045 R)
• M50: 30,347,274 km (0.107 R)
• M51: 30,443,466 km (0.105 R)
• M52: 32,782,429 km (0.075 R)
• M53: 33,078,782 km (0.102 R)
• M54: 33,276,999 km (0.041 R)
• M55: 34,473,782 km (0.094 R)
• M56: 35,684,777 km (0.099 R)
• M57: 36,091,533 km (0.055 R)
• M58: 36,499,786 km (0.114 R)
• M59: 36,909,684 km (0.111 R)
• M60: 38,355,996 km (0.067 R)
• M61: 38,877,046 km (0.118 R)
• M62: 39,295,471 km (0.091 R)
• M63: 39,400,339 km (0.077 R)
• M64: 41,837,737 km (0.104 R)
• M65: 42,912,748 km (0.046 R)
• M66: 44,105,491 km (0.098 R)
• M67: 44,651,374 km (0.076 R)
• M68: 45,309,305 km (0.064 R)
• M69: 48,197,143 km (0.114 R)
• M70: 48,984,776 km (0.109 R)
• M71: 54,032,058 km (0.104 R)
• M72: 56,380,446 km (0.109 R)
• M73: 59,001,849 km (0.081 R)
• M74: 59,482,657 km (0.093 R)
• M75: 60,327,436 km (0.029 R)
• M76: 61,054,481 km (0.046 R)
• M77: 61,175,955 km (0.099 R)
• M78: 62,885,111 km (0.067 R)
• M79: 66,100,567 km (0.097 R)
• M80: 67,351,355 km (0.09 R)
• M81: 69,242,272 km (0.11 R)
• M82: 70,003,576 km (0.107 R)
• M83: 71,662,466 km (0.119 R)
• M84: 73,334,223 km (0.08 R)
• M85: 74,369,440 km (0.117 R)
• M86: 79,087,308 km (0.116 R)
• M87: 80,148,705 km (0.099 R)
• M88: 80,547,982 km (0.102 R)
• M89: 81,081,448 km (0.12 R)
• M90: 82,420,049 km (0.089 R)
• M91: 88,121,374 km (0.077 R)
• M92: 88,670,996 km (0.091 R)
• M93: 89,221,666 km (0.053 R)
• M94: 90,188,218 km (0.118 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit