🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.77 AU - 0.83 AU

Year: 264 Days

Day: 35.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.56 AU - 1.92 AU

Year: 847 Days

Day: 42 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.51 AU - 2.35 AU

Year: 989 Days

Day: 34.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,370,103 km

• M1: 1,281,755 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.01 AU - 2.15 AU

Year: 1107 Days

Day: 18.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 12

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.21 AU - 5.79 AU

Year: 4759 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,370,103 km

• M1: 150,196 km (0.102 R)
• M2: 250,128 km (0.087 R)
• M3: 581,038 km (0.077 R)
• M4: 1,171,202 km (0.099 R)
• M5: 1,261,858 km (0.109 R)
• M6: 1,499,270 km (0.08 R)
• M7: 1,927,419 km (0.103 R)
• M8: 2,054,128 km (0.054 R)
• M9: 2,183,830 km (0.087 R)
• M10: 2,471,058 km (0.05 R)
• M11: 2,609,286 km (0.106 R)
• M12: 2,730,012 km (0.067 R)
• M13: 2,935,260 km (0.08 R)
• M14: 3,188,529 km (0.11 R)
• M15: 3,317,782 km (0.078 R)
• M16: 3,648,842 km (0.036 R)
• M17: 3,784,377 km (0.069 R)
• M18: 4,037,048 km (0.079 R)
• M19: 4,414,633 km (0.092 R)
• M20: 4,632,148 km (0.114 R)
• M21: 5,027,536 km (0.046 R)
• M22: 5,356,950 km (0.052 R)
• M23: 5,589,126 km (0.089 R)
• M24: 5,772,084 km (0.063 R)
• M25: 5,956,987 km (0.077 R)
• M26: 6,387,081 km (0.115 R)
• M27: 7,163,943 km (0.117 R)
• M28: 7,766,224 km (0.109 R)
• M29: 7,853,589 km (0.101 R)
• M30: 8,325,271 km (0.09 R)
• M31: 8,474,570 km (0.118 R)
• M32: 8,564,478 km (0.112 R)
• M33: 8,897,333 km (0.109 R)
• M34: 9,172,743 km (0.112 R)
• M35: 9,544,344 km (0.077 R)
• M36: 9,732,089 km (0.109 R)
• M37: 10,143,035 km (0.103 R)
• M38: 11,675,515 km (0.099 R)
• M39: 11,809,406 km (0.075 R)
• M40: 11,909,935 km (0.051 R)
• M41: 12,010,914 km (0.115 R)
• M42: 12,588,362 km (0.113 R)
• M43: 12,725,543 km (0.112 R)
• M44: 13,001,551 km (0.11 R)
• M45: 13,349,216 km (0.1 R)
• M46: 13,664,718 km (0.068 R)
• M47: 13,841,094 km (0.089 R)
• M48: 14,053,673 km (0.086 R)
• M49: 14,842,652 km (0.079 R)
• M50: 15,352,182 km (0.118 R)
• M51: 15,978,698 km (0.105 R)
• M52: 17,142,570 km (0.11 R)
• M53: 17,218,715 km (0.113 R)
• M54: 17,792,572 km (0.093 R)
• M55: 17,908,062 km (0.049 R)
• M56: 18,023,851 km (0.112 R)
• M57: 18,411,459 km (0.074 R)
• M58: 19,551,544 km (0.075 R)
• M59: 19,630,981 km (0.099 R)
• M60: 19,909,981 km (0.12 R)
• M61: 20,592,895 km (0.056 R)
• M62: 20,795,301 km (0.063 R)
• M63: 21,693,486 km (0.091 R)
• M64: 21,899,333 km (0.069 R)
• M65: 22,188,655 km (0.086 R)
• M66: 22,479,324 km (0.119 R)
• M67: 22,813,077 km (0.115 R)
• M68: 23,443,183 km (0.104 R)
• M69: 23,739,088 km (0.044 R)
• M70: 24,720,450 km (0.081 R)
• M71: 25,367,610 km (0.1 R)
• M72: 25,889,408 km (0.115 R)
• M73: 26,546,591 km (0.075 R)
• M74: 27,787,954 km (0.074 R)
• M75: 28,325,758 km (0.115 R)
• M76: 28,641,111 km (0.081 R)
• M77: 28,957,660 km (0.066 R)
• M78: 29,138,972 km (0.109 R)
• M79: 30,327,079 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 11.6

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.01 AU - 10.45 AU

Year: 11198 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,370,103 km

• M1: 193,131 km (0.109 R)
• M2: 306,077 km (0.112 R)
• M3: 784,042 km (0.111 R)
• M4: 943,663 km (0.061 R)
• M5: 1,158,935 km (0.113 R)
• M6: 1,390,811 km (0.099 R)
• M7: 1,612,815 km (0.085 R)
• M8: 1,926,821 km (0.112 R)
• M9: 2,612,876 km (0.099 R)
• M10: 2,795,685 km (0.029 R)
• M11: 3,174,168 km (0.118 R)
• M12: 3,602,616 km (0.117 R)
• M13: 4,014,608 km (0.109 R)
• M14: 4,550,917 km (0.106 R)
• M15: 4,660,871 km (0.106 R)
• M16: 4,771,873 km (0.065 R)
• M17: 4,996,270 km (0.091 R)
• M18: 7,297,534 km (0.082 R)
• M19: 7,426,637 km (0.101 R)
• M20: 7,643,554 km (0.07 R)
• M21: 8,805,331 km (0.074 R)
• M22: 8,896,885 km (0.115 R)
• M23: 10,021,412 km (0.075 R)
• M24: 10,213,196 km (0.068 R)
• M25: 10,943,383 km (0.107 R)
• M26: 11,439,450 km (0.103 R)
• M27: 12,197,313 km (0.117 R)
• M28: 13,075,901 km (0.053 R)
• M29: 14,512,938 km (0.077 R)
• M30: 14,675,701 km (0.098 R)
• M31: 14,893,665 km (0.03 R)
• M32: 16,449,333 km (0.07 R)
• M33: 17,997,970 km (0.098 R)
• M34: 18,583,347 km (0.117 R)
• M35: 20,619,972 km (0.088 R)
• M36: 20,925,301 km (0.074 R)
• M37: 21,540,747 km (0.104 R)
• M38: 21,664,614 km (0.107 R)
• M39: 22,412,304 km (0.088 R)
• M40: 22,537,817 km (0.116 R)
• M41: 22,915,551 km (0.076 R)
• M42: 23,295,380 km (0.077 R)
• M43: 23,549,846 km (0.086 R)
• M44: 23,805,210 km (0.065 R)
• M45: 26,012,377 km (0.088 R)
• M46: 26,408,662 km (0.086 R)
• M47: 26,806,891 km (0.079 R)
• M48: 28,555,690 km (0.098 R)
• M49: 28,691,824 km (0.087 R)
• M50: 31,177,393 km (0.071 R)
• M51: 31,668,672 km (0.052 R)
• M52: 31,950,515 km (0.118 R)
• M53: 32,091,735 km (0.116 R)
• M54: 33,515,757 km (0.092 R)
• M55: 34,019,005 km (0.103 R)
• M56: 34,669,755 km (0.082 R)
• M57: 35,983,524 km (0.071 R)
• M58: 36,056,976 km (0.118 R)
• M59: 36,868,395 km (0.092 R)
• M60: 38,059,344 km (0.053 R)
• M61: 39,414,252 km (0.117 R)
• M62: 39,793,482 km (0.053 R)
• M63: 39,869,478 km (0.084 R)
• M64: 40,250,055 km (0.094 R)
• M65: 40,555,534 km (0.117 R)
• M66: 40,708,423 km (0.115 R)
• M67: 41,476,159 km (0.078 R)
• M68: 41,939,165 km (0.103 R)
• M69: 42,248,832 km (0.062 R)
• M70: 42,559,098 km (0.079 R)
• M71: 42,636,889 km (0.072 R)
• M72: 43,182,173 km (0.096 R)
• M73: 44,437,150 km (0.1 R)
• M74: 44,752,801 km (0.083 R)
• M75: 45,783,680 km (0.088 R)
• M76: 46,102,473 km (0.113 R)
• M77: 46,581,935 km (0.112 R)
• M78: 46,822,338 km (0.113 R)
• M79: 47,063,191 km (0.118 R)
• M80: 48,273,438 km (0.107 R)
• M81: 50,149,096 km (0.108 R)
• M82: 50,231,075 km (0.095 R)
• M83: 51,965,214 km (0.052 R)
• M84: 52,464,422 km (0.088 R)
• M85: 53,718,950 km (0.071 R)
• M86: 54,139,469 km (0.111 R)
• M87: 55,916,991 km (0.096 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: 287 - 15,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit