🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 189 Days

Day: 30.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.77 AU - 0.93 AU

Year: 335 Days

Day: 37.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.19 AU - 1.25 AU

Year: 576 Days

Day: 15.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,420,152 km

• M1: 692,189 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.35 AU - 1.37 AU

Year: 678 Days

Day: 23 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,420,152 km

• M1: 863,180 km (0.106 R)
• M2: 1,139,038 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.58 AU - 1.78 AU

Year: 931 Days

Day: 22.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.88 AU - 2.42 AU

Year: 1348 Days

Day: 45.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 11.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.16 AU - 3.54 AU

Year: 2057 Days

Day: 5.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,420,152 km

• M1: 158,275 km (0.07 R)
• M2: 232,325 km (0.106 R)
• M3: 325,226 km (0.106 R)
• M4: 420,819 km (0.079 R)
• M5: 509,680 km (0.078 R)
• M6: 598,242 km (0.08 R)
• M7: 693,087 km (0.081 R)
• M8: 774,917 km (0.07 R)
• M9: 870,360 km (0.113 R)
• M10: 975,229 km (0.118 R)
• M11: 1,111,512 km (0.038 R)
• M12: 1,193,193 km (0.058 R)
• M13: 1,504,955 km (0.065 R)
• M14: 1,927,868 km (0.091 R)
• M15: 2,034,381 km (0.035 R)
• M16: 2,604,200 km (0.116 R)
• M17: 2,744,971 km (0.119 R)
• M18: 2,941,693 km (0.082 R)
• M19: 3,245,825 km (0.103 R)
• M20: 3,454,215 km (0.115 R)
• M21: 3,560,130 km (0.038 R)
• M22: 3,634,181 km (0.087 R)
• M23: 3,750,269 km (0.059 R)
• M24: 4,106,013 km (0.102 R)
• M25: 4,366,911 km (0.084 R)
• M26: 4,696,326 km (0.085 R)
• M27: 5,559,805 km (0.055 R)
• M28: 5,965,813 km (0.11 R)
• M29: 6,271,592 km (0.079 R)
• M30: 6,371,373 km (0.113 R)
• M31: 6,562,559 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 10.2

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.44 AU - 6.04 AU

Year: 5879 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,420,152 km

• M1: 127,906 km (0.117 R)
• M2: 285,433 km (0.115 R)
• M3: 494,122 km (0.056 R)
• M4: 624,571 km (0.088 R)
• M5: 1,396,047 km (0.073 R)
• M6: 1,587,533 km (0.095 R)
• M7: 1,713,943 km (0.101 R)
• M8: 1,825,094 km (0.1 R)
• M9: 1,996,533 km (0.083 R)
• M10: 2,153,312 km (0.029 R)
• M11: 2,584,602 km (0.066 R)
• M12: 2,953,361 km (0.036 R)
• M13: 3,178,207 km (0.092 R)
• M14: 3,764,930 km (0.094 R)
• M15: 4,083,274 km (0.102 R)
• M16: 4,182,906 km (0.092 R)
• M17: 4,903,818 km (0.066 R)
• M18: 5,090,068 km (0.087 R)
• M19: 5,224,706 km (0.097 R)
• M20: 5,414,994 km (0.058 R)
• M21: 6,113,317 km (0.094 R)
• M22: 6,958,695 km (0.105 R)
• M23: 7,078,223 km (0.101 R)
• M24: 7,410,331 km (0.053 R)
• M25: 7,563,070 km (0.095 R)
• M26: 7,933,773 km (0.083 R)
• M27: 8,247,331 km (0.116 R)
• M28: 8,469,184 km (0.104 R)
• M29: 8,821,936 km (0.119 R)
• M30: 9,081,488 km (0.068 R)
• M31: 9,808,235 km (0.115 R)
• M32: 9,908,765 km (0.04 R)
• M33: 10,077,062 km (0.11 R)
• M34: 10,760,126 km (0.06 R)
• M35: 10,967,917 km (0.055 R)
• M36: 12,568,465 km (0.039 R)
• M37: 13,526,191 km (0.046 R)
• M38: 13,638,239 km (0.088 R)
• M39: 13,788,137 km (0.053 R)
• M40: 13,863,235 km (0.071 R)
• M41: 14,127,275 km (0.08 R)
• M42: 14,583,848 km (0.117 R)
• M43: 14,775,482 km (0.06 R)
• M44: 14,852,376 km (0.095 R)
• M45: 15,006,462 km (0.104 R)
• M46: 15,589,445 km (0.036 R)
• M47: 15,707,028 km (0.083 R)
• M48: 16,418,067 km (0.1 R)
• M49: 16,537,596 km (0.118 R)
• M50: 16,777,551 km (0.116 R)
• M51: 16,978,461 km (0.058 R)
• M52: 17,058,944 km (0.116 R)
• M53: 18,863,544 km (0.094 R)
• M54: 18,988,757 km (0.03 R)
• M55: 19,240,081 km (0.097 R)
• M56: 19,366,043 km (0.105 R)
• M57: 19,450,266 km (0.098 R)
• M58: 19,915,516 km (0.036 R)
• M59: 20,000,487 km (0.098 R)
• M60: 20,213,515 km (0.117 R)
• M61: 21,376,788 km (0.112 R)
• M62: 22,032,326 km (0.119 R)
• M63: 22,783,457 km (0.116 R)
• M64: 23,767,811 km (0.077 R)
• M65: 24,492,313 km (0.115 R)
• M66: 25,132,293 km (0.105 R)
• M67: 25,500,453 km (0.089 R)
• M68: 26,568,881 km (0.096 R)
• M69: 27,273,637 km (0.118 R)
• M70: 27,415,306 km (0.106 R)
• M71: 27,794,237 km (0.099 R)
• M72: 27,984,376 km (0.088 R)
• M73: 28,557,486 km (0.095 R)
• M74: 29,521,195 km (0.073 R)
• M75: 30,104,477 km (0.083 R)
• M76: 31,777,879 km (0.112 R)
• M77: 31,877,361 km (0.09 R)
• M78: 32,525,719 km (0.11 R)
• M79: 32,625,949 km (0.064 R)
• M80: 32,776,295 km (0.066 R)
• M81: 33,027,620 km (0.104 R)
• M82: 33,531,914 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 11.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.01 AU - 11.29 AU

Year: 11832 Days

Day: 6.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,420,152 km

• M1: 148,102 km (0.101 R)
• M2: 231,877 km (0.099 R)
• M3: 357,988 km (0.101 R)
• M4: 748,737 km (0.117 R)
• M5: 861,385 km (0.094 R)
• M6: 997,818 km (0.071 R)
• M7: 1,273,975 km (0.1 R)
• M8: 1,371,663 km (0.106 R)
• M9: 1,616,704 km (0.101 R)
• M10: 2,314,728 km (0.076 R)
• M11: 3,285,319 km (0.065 R)
• M12: 4,102,422 km (0.072 R)
• M13: 4,220,006 km (0.079 R)
• M14: 4,398,477 km (0.063 R)
• M15: 4,886,614 km (0.113 R)
• M16: 5,011,529 km (0.081 R)
• M17: 5,232,485 km (0.117 R)
• M18: 5,981,072 km (0.067 R)
• M19: 6,419,245 km (0.108 R)
• M20: 6,556,127 km (0.12 R)
• M21: 6,694,056 km (0.12 R)
• M22: 7,941,403 km (0.075 R)
• M23: 8,610,554 km (0.077 R)
• M24: 12,346,761 km (0.118 R)
• M25: 12,731,826 km (0.115 R)
• M26: 13,426,259 km (0.071 R)
• M27: 14,716,092 km (0.103 R)
• M28: 14,806,449 km (0.1 R)
• M29: 15,398,707 km (0.113 R)
• M30: 15,998,744 km (0.041 R)
• M31: 16,842,027 km (0.092 R)
• M32: 17,126,413 km (0.115 R)
• M33: 17,555,909 km (0.097 R)
• M34: 17,699,971 km (0.102 R)
• M35: 17,844,333 km (0.107 R)
• M36: 18,816,719 km (0.071 R)
• M37: 19,013,141 km (0.05 R)
• M38: 19,111,726 km (0.101 R)
• M39: 19,259,828 km (0.07 R)
• M40: 19,358,862 km (0.074 R)
• M41: 20,156,668 km (0.097 R)
• M42: 21,117,834 km (0.116 R)
• M43: 22,249,542 km (0.096 R)
• M44: 22,353,512 km (0.113 R)
• M45: 22,457,483 km (0.075 R)
• M46: 22,613,813 km (0.091 R)
• M47: 23,348,188 km (0.114 R)
• M48: 23,559,421 km (0.094 R)
• M49: 23,824,508 km (0.032 R)
• M50: 24,090,493 km (0.12 R)
• M51: 24,571,600 km (0.112 R)
• M52: 25,652,444 km (0.104 R)
• M53: 26,089,121 km (0.117 R)
• M54: 26,198,626 km (0.102 R)
• M55: 26,969,803 km (0.087 R)
• M56: 27,080,506 km (0.088 R)
• M57: 27,413,810 km (0.115 R)
• M58: 28,365,252 km (0.115 R)
• M59: 28,703,643 km (0.087 R)
• M60: 28,930,134 km (0.098 R)
• M61: 29,555,603 km (0.073 R)
• M62: 30,070,818 km (0.114 R)
• M63: 30,820,153 km (0.1 R)
• M64: 32,219,641 km (0.044 R)
• M65: 33,223,443 km (0.053 R)
• M66: 33,938,222 km (0.043 R)
• M67: 34,297,556 km (0.101 R)
• M68: 34,597,948 km (0.118 R)
• M69: 35,625,835 km (0.1 R)
• M70: 36,541,075 km (0.031 R)
• M71: 36,724,931 km (0.077 R)
• M72: 37,217,108 km (0.095 R)
• M73: 38,021,496 km (0.048 R)
• M74: 38,394,593 km (0.061 R)
• M75: 38,769,036 km (0.058 R)
• M76: 39,081,995 km (0.076 R)
• M77: 40,025,658 km (0.113 R)
• M78: 40,152,068 km (0.116 R)
• M79: 40,278,628 km (0.111 R)
• M80: 40,595,626 km (0.035 R)
• M81: 41,871,546 km (0.098 R)
• M82: 42,064,079 km (0.097 R)
• M83: 43,096,005 km (0.118 R)
• M84: 43,355,258 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit