🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.86 AU - 1 AU

Year: 406 Days

Day: 25.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.01 AU - 2.27 AU

Year: 1418 Days

Day: 37.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 11.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.02 AU - 9.88 AU

Year: 12130 Days

Day: 7.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,509,922 km

• M1: 176,077 km (0.066 R)
• M2: 271,520 km (0.077 R)
• M3: 836,102 km (0.081 R)
• M4: 917,783 km (0.12 R)
• M5: 1,157,289 km (0.085 R)
• M6: 1,670,260 km (0.036 R)
• M7: 2,049,192 km (0.073 R)
• M8: 2,162,587 km (0.091 R)
• M9: 2,277,927 km (0.109 R)
• M10: 2,606,294 km (0.092 R)
• M11: 2,854,627 km (0.035 R)
• M12: 3,110,888 km (0.101 R)
• M13: 3,308,058 km (0.059 R)
• M14: 4,209,834 km (0.052 R)
• M15: 5,857,355 km (0.093 R)
• M16: 6,600,408 km (0.115 R)
• M17: 6,812,238 km (0.059 R)
• M18: 7,460,895 km (0.076 R)
• M19: 7,770,562 km (0.083 R)
• M20: 7,994,211 km (0.069 R)
• M21: 8,129,447 km (0.108 R)
• M22: 8,770,774 km (0.104 R)
• M23: 10,053,127 km (0.117 R)
• M24: 10,199,284 km (0.072 R)
• M25: 10,395,257 km (0.116 R)
• M26: 10,940,391 km (0.12 R)
• M27: 11,545,964 km (0.082 R)
• M28: 11,647,840 km (0.082 R)
• M29: 12,370,098 km (0.062 R)
• M30: 12,631,595 km (0.084 R)
• M31: 12,736,613 km (0.08 R)
• M32: 14,129,369 km (0.12 R)
• M33: 14,788,498 km (0.082 R)
• M34: 15,010,351 km (0.098 R)
• M35: 15,289,351 km (0.111 R)
• M36: 15,401,400 km (0.117 R)
• M37: 15,513,748 km (0.106 R)
• M38: 15,682,794 km (0.105 R)
• M39: 16,079,527 km (0.071 R)
• M40: 16,479,701 km (0.107 R)
• M41: 17,406,460 km (0.083 R)
• M42: 18,588,732 km (0.104 R)
• M43: 19,008,653 km (0.115 R)
• M44: 19,129,229 km (0.107 R)
• M45: 20,410,385 km (0.057 R)
• M46: 22,288,288 km (0.101 R)
• M47: 23,441,388 km (0.085 R)
• M48: 23,570,790 km (0.096 R)
• M49: 23,765,118 km (0.098 R)
• M50: 25,273,513 km (0.095 R)
• M51: 25,406,057 km (0.102 R)
• M52: 25,805,334 km (0.057 R)
• M53: 26,744,958 km (0.092 R)
• M54: 27,286,951 km (0.084 R)
• M55: 27,491,152 km (0.063 R)
• M56: 28,450,822 km (0.068 R)
• M57: 29,004,035 km (0.116 R)
• M58: 31,537,326 km (0.055 R)
• M59: 32,469,619 km (0.102 R)
• M60: 32,758,194 km (0.102 R)
• M61: 33,338,035 km (0.074 R)
• M62: 33,702,156 km (0.104 R)
• M63: 33,921,317 km (0.098 R)
• M64: 35,989,059 km (0.098 R)
• M65: 36,213,007 km (0.099 R)
• M66: 38,097,342 km (0.058 R)
• M67: 38,325,628 km (0.088 R)
• M68: 40,168,075 km (0.04 R)
• M69: 41,256,101 km (0.104 R)
• M70: 41,490,521 km (0.048 R)
• M71: 41,803,779 km (0.1 R)
• M72: 43,143,876 km (0.105 R)
• M73: 45,301,078 km (0.09 R)
• M74: 46,027,974 km (0.103 R)
• M75: 46,352,152 km (0.084 R)
• M76: 47,574,965 km (0.047 R)
• M77: 48,396,108 km (0.087 R)
• M78: 49,139,161 km (0.114 R)
• M79: 49,470,520 km (0.093 R)
• M80: 49,636,573 km (0.101 R)
• M81: 49,802,777 km (0.114 R)
• M82: 51,642,980 km (0.102 R)
• M83: 52,317,667 km (0.12 R)
• M84: 53,165,138 km (0.052 R)
• M85: 55,475,827 km (0.051 R)
• M86: 55,907,417 km (0.025 R)
• M87: 56,860,655 km (0.111 R)
• M88: 57,382,751 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.2

Radius: 6.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.34 AU - 14.22 AU

Year: 19495 Days

Day: 21.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,509,922 km

• M1: 602,879 km (0.099 R)
• M2: 1,291,778 km (0.107 R)
• M3: 1,355,955 km (0.112 R)
• M4: 1,504,506 km (0.111 R)
• M5: 1,817,315 km (0.079 R)
• M6: 2,422,438 km (0.083 R)
• M7: 2,664,338 km (0.082 R)
• M8: 3,458,703 km (0.112 R)
• M9: 4,129,051 km (0.118 R)
• M10: 4,369,305 km (0.043 R)
• M11: 5,220,367 km (0.118 R)
• M12: 5,323,889 km (0.119 R)
• M13: 5,454,189 km (0.106 R)
• M14: 6,039,864 km (0.049 R)
• M15: 6,450,660 km (0.048 R)
• M16: 6,561,811 km (0.092 R)
• M17: 7,328,052 km (0.097 R)
• M18: 8,062,577 km (0.053 R)
• M19: 10,468,261 km (0.063 R)
• M20: 11,629,589 km (0.114 R)
• M21: 13,856,652 km (0.082 R)
• M22: 14,433,502 km (0.12 R)
• M23: 16,248,573 km (0.076 R)
• M24: 17,163,513 km (0.087 R)
• M25: 18,804,602 km (0.081 R)
• M26: 19,402,694 km (0.087 R)
• M27: 20,904,657 km (0.085 R)
• M28: 20,945,796 km (0.099 R)
• M29: 22,401,533 km (0.098 R)
• M30: 22,527,794 km (0.097 R)
• M31: 24,191,172 km (0.099 R)
• M32: 24,667,342 km (0.094 R)
• M33: 25,103,121 km (0.113 R)
• M34: 25,982,009 km (0.047 R)
• M35: 28,632,883 km (0.058 R)
• M36: 29,274,508 km (0.105 R)
• M37: 31,227,508 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit