🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 184 Days

Day: 35.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,927,870 km

• M1: 211,681 km (0.073 R)
• M2: 267,930 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 240 Days

Day: 22.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.71 AU - 0.99 AU

Year: 289 Days

Day: 14.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,927,870 km

• M1: 73,901 km (0.113 R)
• M2: 108,159 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.01 AU - 1.17 AU

Year: 420 Days

Day: 32.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,927,870 km

• M1: 292,464 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1 AU - 1.32 AU

Year: 461 Days

Day: 25.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,927,870 km

• M1: 204,799 km (0.026 R)
• M2: 482,603 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.02 AU - 2.36 AU

Year: 1196 Days

Day: 24.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.29 AU - 2.81 AU

Year: 1502 Days

Day: 28.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,927,870 km

• M1: 911,949 km (0.093 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.09 AU - 3.65 AU

Year: 2283 Days

Day: 33.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 102.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,927,870 km

• M1: 852,109 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.3

Radius: 8.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.54 AU - 9.6 AU

Year: 8458 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,927,870 km

• M1: 118,781 km (0.102 R)
• M2: 171,738 km (0.089 R)
• M3: 342,430 km (0.106 R)
• M4: 429,346 km (0.108 R)
• M5: 607,068 km (0.083 R)
• M6: 808,726 km (0.093 R)
• M7: 1,032,076 km (0.054 R)
• M8: 1,466,508 km (0.105 R)
• M9: 1,698,534 km (0.089 R)
• M10: 2,040,964 km (0.067 R)
• M11: 2,152,564 km (0.079 R)
• M12: 2,243,220 km (0.04 R)
• M13: 2,346,742 km (0.069 R)
• M14: 2,838,769 km (0.067 R)
• M15: 3,231,763 km (0.077 R)
• M16: 3,561,177 km (0.118 R)
• M17: 3,832,548 km (0.11 R)
• M18: 3,929,188 km (0.115 R)
• M19: 4,238,108 km (0.12 R)
• M20: 4,804,934 km (0.092 R)
• M21: 5,119,987 km (0.107 R)
• M22: 5,723,016 km (0.112 R)
• M23: 6,430,315 km (0.097 R)
• M24: 6,644,539 km (0.1 R)
• M25: 6,911,422 km (0.109 R)
• M26: 6,978,741 km (0.042 R)
• M27: 7,130,882 km (0.097 R)
• M28: 7,576,833 km (0.062 R)
• M29: 9,096,598 km (0.11 R)
• M30: 9,151,949 km (0.074 R)
• M31: 9,300,051 km (0.098 R)
• M32: 9,786,992 km (0.074 R)
• M33: 12,404,506 km (0.103 R)
• M34: 12,630,249 km (0.08 R)
• M35: 12,774,611 km (0.078 R)
• M36: 13,420,275 km (0.109 R)
• M37: 13,546,536 km (0.115 R)
• M38: 13,821,347 km (0.083 R)
• M39: 14,312,178 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.1

Radius: 3.3

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.73 AU - 21.21 AU

Year: 26941 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,927,870 km

• M1: 125,363 km (0.109 R)
• M2: 189,989 km (0.117 R)
• M3: 530,624 km (0.106 R)
• M4: 677,080 km (0.093 R)
• M5: 1,680,582 km (0.057 R)
• M6: 1,786,199 km (0.061 R)
• M7: 1,948,961 km (0.069 R)
• M8: 2,494,993 km (0.093 R)
• M9: 2,525,062 km (0.038 R)
• M10: 2,555,132 km (0.104 R)
• M11: 2,769,206 km (0.072 R)
• M12: 2,894,120 km (0.059 R)
• M13: 3,149,634 km (0.109 R)
• M14: 4,864,324 km (0.092 R)
• M15: 5,437,434 km (0.072 R)
• M16: 5,515,524 km (0.096 R)
• M17: 5,831,325 km (0.059 R)
• M18: 6,563,008 km (0.095 R)
• M19: 7,713,715 km (0.067 R)
• M20: 7,801,379 km (0.092 R)
• M21: 8,066,467 km (0.09 R)
• M22: 8,741,901 km (0.105 R)
• M23: 9,202,214 km (0.116 R)
• M24: 9,859,696 km (0.093 R)
• M25: 10,338,709 km (0.107 R)
• M26: 10,727,215 km (0.109 R)
• M27: 10,825,052 km (0.099 R)
• M28: 11,518,587 km (0.095 R)
• M29: 12,533,908 km (0.103 R)
• M30: 12,637,131 km (0.047 R)
• M31: 13,314,061 km (0.085 R)
• M32: 13,419,228 km (0.052 R)
• M33: 13,524,695 km (0.116 R)
• M34: 13,949,403 km (0.119 R)
• M35: 14,217,034 km (0.089 R)
• M36: 14,270,739 km (0.119 R)
• M37: 15,858,122 km (0.112 R)
• M38: 15,913,773 km (0.087 R)
• M39: 17,099,037 km (0.113 R)
• M40: 18,488,053 km (0.075 R)
• M41: 18,664,130 km (0.082 R)
• M42: 18,958,987 km (0.117 R)
• M43: 19,314,731 km (0.111 R)
• M44: 19,493,500 km (0.069 R)
• M45: 20,093,238 km (0.108 R)
• M46: 20,943,104 km (0.088 R)
• M47: 21,065,325 km (0.104 R)
• M48: 22,740,223 km (0.098 R)
• M49: 23,307,947 km (0.082 R)
• M50: 23,752,701 km (0.115 R)
• M51: 24,909,242 km (0.032 R)
• M52: 25,298,945 km (0.066 R)
• M53: 26,611,965 km (0.087 R)
• M54: 26,810,781 km (0.069 R)
• M55: 26,943,624 km (0.103 R)
• M56: 27,477,239 km (0.075 R)
• M57: 28,081,764 km (0.088 R)
• M58: 28,216,702 km (0.082 R)
• M59: 30,335,307 km (0.12 R)
• M60: 31,588,787 km (0.091 R)
• M61: 31,869,582 km (0.116 R)
• M62: 32,151,275 km (0.072 R)
• M63: 33,643,514 km (0.044 R)
• M64: 33,786,829 km (0.082 R)
• M65: 34,073,907 km (0.084 R)
• M66: 34,145,864 km (0.081 R)
• M67: 35,085,488 km (0.1 R)
• M68: 35,595,018 km (0.091 R)
• M69: 35,814,029 km (0.075 R)
• M70: 35,887,183 km (0.1 R)
• M71: 36,253,548 km (0.117 R)
• M72: 36,327,001 km (0.066 R)
• M73: 36,694,862 km (0.074 R)
• M74: 37,582,875 km (0.045 R)
• M75: 37,731,575 km (0.061 R)
• M76: 38,104,074 km (0.11 R)
• M77: 38,928,059 km (0.06 R)
• M78: 39,985,117 km (0.096 R)
• M79: 40,593,382 km (0.092 R)
• M80: 40,898,711 km (0.071 R)
• M81: 41,204,789 km (0.114 R)
• M82: 42,359,235 km (0.065 R)
• M83: 42,668,753 km (0.117 R)
• M84: 42,823,886 km (0.04 R)
• M85: 43,056,960 km (0.115 R)
• M86: 43,212,542 km (0.103 R)
• M87: 43,446,214 km (0.064 R)
• M88: 44,857,221 km (0.09 R)
• M89: 45,647,696 km (0.113 R)
• M90: 48,936,007 km (0.091 R)
• M91: 49,017,238 km (0.093 R)
• M92: 51,390,010 km (0.111 R)
• M93: 51,472,588 km (0.068 R)
• M94: 51,720,322 km (0.028 R)
• M95: 52,548,945 km (0.097 R)
• M96: 53,131,479 km (0.096 R)
• M97: 53,883,807 km (0.034 R)
• M98: 54,976,619 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit