🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.75 AU - 1.19 AU

Year: 354 Days

Day: 16.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.13 AU - 1.23 AU

Year: 475 Days

Day: 39.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,808,086 km

• M1: 26,778 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.18 AU - 1.56 AU

Year: 595 Days

Day: 38.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.82 AU - 2.54 AU

Year: 1194 Days

Day: 47.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,808,086 km

• M1: 305,030 km (0.086 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 8.9

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.74 AU - 7.24 AU

Year: 6854 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,808,086 km

• M1: 207,642 km (0.025 R)
• M2: 298,897 km (0.103 R)
• M3: 408,253 km (0.112 R)
• M4: 506,987 km (0.108 R)
• M5: 791,822 km (0.118 R)
• M6: 985,700 km (0.105 R)
• M7: 1,159,234 km (0.1 R)
• M8: 1,361,939 km (0.058 R)
• M9: 1,477,279 km (0.093 R)
• M10: 1,636,451 km (0.104 R)
• M11: 1,885,831 km (0.116 R)
• M12: 2,037,074 km (0.109 R)
• M13: 2,147,477 km (0.029 R)
• M14: 2,467,617 km (0.118 R)
• M15: 2,609,436 km (0.106 R)
• M16: 2,950,968 km (0.043 R)
• M17: 3,127,194 km (0.081 R)
• M18: 3,516,448 km (0.086 R)
• M19: 3,893,584 km (0.102 R)
• M20: 4,312,159 km (0.053 R)
• M21: 4,745,095 km (0.101 R)
• M22: 4,862,978 km (0.082 R)
• M23: 4,951,989 km (0.113 R)
• M24: 5,343,935 km (0.107 R)
• M25: 5,998,426 km (0.117 R)
• M26: 6,125,883 km (0.082 R)
• M27: 6,383,640 km (0.099 R)
• M28: 6,777,083 km (0.096 R)
• M29: 7,144,495 km (0.105 R)
• M30: 8,003,935 km (0.12 R)
• M31: 8,678,621 km (0.093 R)
• M32: 8,750,727 km (0.061 R)
• M33: 8,931,890 km (0.117 R)
• M34: 9,077,748 km (0.094 R)
• M35: 9,631,560 km (0.066 R)
• M36: 10,348,732 km (0.049 R)
• M37: 10,617,260 km (0.072 R)
• M38: 10,965,973 km (0.118 R)
• M39: 11,279,081 km (0.107 R)
• M40: 11,555,538 km (0.081 R)
• M41: 11,634,825 km (0.108 R)
• M42: 12,316,991 km (0.098 R)
• M43: 12,560,836 km (0.099 R)
• M44: 12,765,336 km (0.068 R)
• M45: 13,635,996 km (0.066 R)
• M46: 13,719,920 km (0.032 R)
• M47: 13,972,591 km (0.081 R)
• M48: 14,269,542 km (0.044 R)
• M49: 14,397,449 km (0.104 R)
• M50: 15,216,198 km (0.1 R)
• M51: 15,917,363 km (0.102 R)
• M52: 16,182,899 km (0.119 R)
• M53: 17,078,991 km (0.1 R)
• M54: 17,624,424 km (0.115 R)
• M55: 18,872,370 km (0.12 R)
• M56: 19,388,931 km (0.1 R)
• M57: 19,767,563 km (0.031 R)
• M58: 20,292,203 km (0.064 R)
• M59: 20,532,158 km (0.116 R)
• M60: 20,628,350 km (0.096 R)
• M61: 20,724,840 km (0.114 R)
• M62: 21,795,063 km (0.101 R)
• M63: 22,090,070 km (0.114 R)
• M64: 22,188,805 km (0.113 R)
• M65: 22,733,940 km (0.106 R)
• M66: 22,833,422 km (0.092 R)
• M67: 24,293,797 km (0.088 R)
• M68: 24,446,536 km (0.054 R)
• M69: 25,266,781 km (0.083 R)
• M70: 26,200,421 km (0.093 R)
• M71: 27,092,474 km (0.119 R)
• M72: 27,462,728 km (0.113 R)
• M73: 27,728,115 km (0.039 R)
• M74: 28,422,249 km (0.103 R)
• M75: 28,798,488 km (0.107 R)
• M76: 31,255,932 km (0.096 R)
• M77: 34,064,034 km (0.052 R)
• M78: 35,325,144 km (0.06 R)
• M79: 35,498,228 km (0.104 R)
• M80: 35,555,973 km (0.103 R)
• M81: 35,903,339 km (0.073 R)
• M82: 36,368,140 km (0.067 R)
• M83: 39,737,383 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 10.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.43 AU - 9.55 AU

Year: 9174 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,808,086 km

• M1: 213,327 km (0.052 R)
• M2: 415,433 km (0.116 R)
• M3: 486,791 km (0.087 R)
• M4: 630,854 km (0.107 R)
• M5: 745,596 km (0.065 R)
• M6: 948,002 km (0.081 R)
• M7: 1,222,215 km (0.115 R)
• M8: 1,294,770 km (0.069 R)
• M9: 1,368,970 km (0.099 R)
• M10: 1,823,748 km (0.041 R)
• M11: 2,079,261 km (0.087 R)
• M12: 2,211,356 km (0.113 R)
• M13: 2,301,114 km (0.045 R)
• M14: 2,530,747 km (0.076 R)
• M15: 2,624,844 km (0.091 R)
• M16: 3,315,687 km (0.062 R)
• M17: 3,418,910 km (0.033 R)
• M18: 4,143,711 km (0.097 R)
• M19: 4,827,074 km (0.116 R)
• M20: 5,885,928 km (0.109 R)
• M21: 6,815,978 km (0.118 R)
• M22: 7,047,406 km (0.069 R)
• M23: 7,247,718 km (0.055 R)
• M24: 7,416,314 km (0.088 R)
• M25: 7,860,321 km (0.095 R)
• M26: 8,383,465 km (0.064 R)
• M27: 8,454,075 km (0.11 R)
• M28: 8,738,610 km (0.104 R)
• M29: 9,463,561 km (0.096 R)
• M30: 9,907,867 km (0.115 R)
• M31: 9,982,516 km (0.114 R)
• M32: 10,207,811 km (0.114 R)
• M33: 11,437,505 km (0.118 R)
• M34: 12,189,683 km (0.046 R)
• M35: 12,511,169 km (0.074 R)
• M36: 12,713,575 km (0.115 R)
• M37: 13,492,382 km (0.113 R)
• M38: 14,118,299 km (0.094 R)
• M39: 15,876,822 km (0.101 R)
• M40: 17,341,834 km (0.09 R)
• M41: 17,477,070 km (0.095 R)
• M42: 18,942,382 km (0.061 R)
• M43: 19,268,056 km (0.06 R)
• M44: 19,925,240 km (0.076 R)
• M45: 21,261,448 km (0.108 R)
• M46: 22,331,521 km (0.069 R)
• M47: 22,922,583 km (0.045 R)
• M48: 23,468,914 km (0.088 R)
• M49: 23,668,627 km (0.051 R)
• M50: 23,919,054 km (0.104 R)
• M51: 24,574,442 km (0.091 R)
• M52: 28,415,816 km (0.106 R)
• M53: 28,735,357 km (0.101 R)
• M54: 30,296,710 km (0.116 R)
• M55: 30,896,149 km (0.088 R)
• M56: 31,664,783 km (0.102 R)
• M57: 31,775,186 km (0.066 R)
• M58: 32,051,493 km (0.113 R)
• M59: 32,439,700 km (0.066 R)
• M60: 33,220,900 km (0.101 R)
• M61: 34,347,522 km (0.09 R)
• M62: 34,915,545 km (0.082 R)
• M63: 35,029,538 km (0.104 R)
• M64: 36,349,141 km (0.071 R)
• M65: 37,276,797 km (0.114 R)
• M66: 37,568,214 km (0.099 R)
• M67: 38,388,459 km (0.099 R)
• M68: 38,977,875 km (0.034 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit