🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.96 AU

Year: 278 Days

Day: 22.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 27.6 °

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: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.61 AU - 1.87 AU

Year: 799 Days

Day: 34.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.14 AU - 2.88 AU

Year: 1385 Days

Day: 47.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,277,746 km

• M1: 1,260,512 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.3 AU - 6.02 AU

Year: 4689 Days

Day: 35 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,277,746 km

• M1: 890,407 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.2

Radius: 12.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.43 AU - 6.45 AU

Year: 5042 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,277,746 km

• M1: 190,438 km (0.086 R)
• M2: 278,252 km (0.091 R)
• M3: 382,372 km (0.091 R)
• M4: 640,279 km (0.076 R)
• M5: 788,231 km (0.117 R)
• M6: 898,784 km (0.119 R)
• M7: 978,071 km (0.084 R)
• M8: 1,060,051 km (0.062 R)
• M9: 1,152,502 km (0.11 R)
• M10: 1,272,031 km (0.1 R)
• M11: 1,656,796 km (0.119 R)
• M12: 1,774,829 km (0.109 R)
• M13: 1,905,278 km (0.077 R)
• M14: 2,156,154 km (0.097 R)
• M15: 2,500,828 km (0.109 R)
• M16: 2,819,770 km (0.068 R)
• M17: 3,140,658 km (0.086 R)
• M18: 3,914,976 km (0.06 R)
• M19: 4,943,162 km (0.11 R)
• M20: 5,155,891 km (0.102 R)
• M21: 5,812,176 km (0.081 R)
• M22: 5,938,138 km (0.094 R)
• M23: 6,121,844 km (0.098 R)
• M24: 6,523,963 km (0.067 R)
• M25: 6,934,609 km (0.056 R)
• M26: 7,520,734 km (0.108 R)
• M27: 8,485,341 km (0.081 R)
• M28: 8,820,889 km (0.096 R)
• M29: 8,949,842 km (0.075 R)
• M30: 9,226,149 km (0.099 R)
• M31: 9,357,048 km (0.081 R)
• M32: 9,587,728 km (0.115 R)
• M33: 9,870,468 km (0.107 R)
• M34: 9,954,093 km (0.107 R)
• M35: 10,683,382 km (0.101 R)
• M36: 10,769,401 km (0.081 R)
• M37: 10,941,887 km (0.071 R)
• M38: 11,342,361 km (0.063 R)
• M39: 11,535,492 km (0.034 R)
• M40: 11,641,407 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 10.3

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.16 AU - 8.86 AU

Year: 7167 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,277,746 km

• M1: 191,784 km (0.12 R)
• M2: 471,981 km (0.091 R)
• M3: 890,556 km (0.069 R)
• M4: 976,126 km (0.091 R)
• M5: 1,082,789 km (0.07 R)
• M6: 1,327,831 km (0.049 R)
• M7: 1,937,741 km (0.055 R)
• M8: 2,237,087 km (0.052 R)
• M9: 2,428,721 km (0.093 R)
• M10: 3,035,939 km (0.096 R)
• M11: 3,660,809 km (0.101 R)
• M12: 3,973,768 km (0.093 R)
• M13: 4,118,878 km (0.036 R)
• M14: 4,206,692 km (0.085 R)
• M15: 4,534,461 km (0.098 R)
• M16: 4,747,488 km (0.107 R)
• M17: 5,057,455 km (0.115 R)
• M18: 5,183,267 km (0.084 R)
• M19: 5,310,126 km (0.06 R)
• M20: 5,632,061 km (0.101 R)
• M21: 5,762,510 km (0.086 R)
• M22: 5,993,339 km (0.088 R)
• M23: 6,059,911 km (0.068 R)
• M24: 6,982,032 km (0.049 R)
• M25: 7,122,355 km (0.047 R)
• M26: 7,299,179 km (0.118 R)
• M27: 7,549,157 km (0.065 R)
• M28: 8,094,142 km (0.1 R)
• M29: 8,501,946 km (0.118 R)
• M30: 8,840,785 km (0.072 R)
• M31: 9,145,516 km (0.066 R)
• M32: 9,299,153 km (0.106 R)
• M33: 10,001,515 km (0.113 R)
• M34: 10,080,653 km (0.115 R)
• M35: 10,923,637 km (0.075 R)
• M36: 11,005,167 km (0.086 R)
• M37: 11,333,086 km (0.039 R)
• M38: 12,762,494 km (0.113 R)
• M39: 12,934,381 km (0.04 R)
• M40: 13,367,467 km (0.104 R)
• M41: 14,070,428 km (0.112 R)
• M42: 14,875,414 km (0.064 R)
• M43: 14,965,771 km (0.091 R)
• M44: 15,374,772 km (0.098 R)
• M45: 16,296,893 km (0.068 R)
• M46: 16,623,764 km (0.109 R)
• M47: 17,236,816 km (0.062 R)
• M48: 17,331,661 km (0.069 R)
• M49: 17,474,527 km (0.045 R)
• M50: 17,713,285 km (0.103 R)
• M51: 17,809,178 km (0.065 R)
• M52: 17,905,220 km (0.102 R)
• M53: 18,339,353 km (0.04 R)
• M54: 18,533,381 km (0.087 R)
• M55: 18,728,157 km (0.084 R)
• M56: 18,825,845 km (0.106 R)
• M57: 19,267,308 km (0.077 R)
• M58: 19,464,628 km (0.066 R)
• M59: 20,060,476 km (0.096 R)
• M60: 20,965,693 km (0.086 R)
• M61: 21,627,663 km (0.065 R)
• M62: 22,038,609 km (0.117 R)
• M63: 22,659,589 km (0.095 R)
• M64: 24,237,398 km (0.071 R)
• M65: 24,557,089 km (0.03 R)
• M66: 25,578,992 km (0.103 R)
• M67: 26,614,808 km (0.069 R)
• M68: 28,110,188 km (0.07 R)
• M69: 28,446,185 km (0.11 R)
• M70: 29,292,011 km (0.049 R)
• M71: 29,462,253 km (0.117 R)
• M72: 30,088,919 km (0.113 R)
• M73: 30,375,249 km (0.118 R)
• M74: 30,835,263 km (0.099 R)
• M75: 32,112,230 km (0.1 R)
• M76: 32,580,920 km (0.109 R)
• M77: 32,933,822 km (0.028 R)
• M78: 34,358,293 km (0.07 R)
• M79: 34,837,604 km (0.027 R)
• M80: 35,439,885 km (0.103 R)
• M81: 36,654,620 km (0.109 R)
• M82: 37,574,647 km (0.112 R)
• M83: 37,697,915 km (0.107 R)
• M84: 38,254,270 km (0.116 R)
• M85: 38,502,303 km (0.097 R)
• M86: 39,374,908 km (0.073 R)
• M87: 43,058,905 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.9

Radius: 10.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.08 AU - 8.8 AU

Year: 8539 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,277,746 km

• M1: 239,357 km (0.089 R)
• M2: 409,449 km (0.047 R)
• M3: 562,039 km (0.11 R)
• M4: 639,830 km (0.112 R)
• M5: 735,722 km (0.114 R)
• M6: 851,960 km (0.11 R)
• M7: 1,380,040 km (0.108 R)
• M8: 1,601,744 km (0.108 R)
• M9: 2,080,009 km (0.083 R)
• M10: 2,357,214 km (0.038 R)
• M11: 2,444,878 km (0.097 R)
• M12: 2,714,902 km (0.119 R)
• M13: 3,137,965 km (0.109 R)
• M14: 3,210,520 km (0.067 R)
• M15: 3,811,455 km (0.056 R)
• M16: 4,693,932 km (0.104 R)
• M17: 4,777,258 km (0.072 R)
• M18: 5,608,125 km (0.115 R)
• M19: 5,875,157 km (0.094 R)
• M20: 6,116,010 km (0.066 R)
• M21: 6,638,555 km (0.119 R)
• M22: 8,057,192 km (0.032 R)
• M23: 8,224,293 km (0.049 R)
• M24: 9,111,258 km (0.109 R)
• M25: 9,601,491 km (0.059 R)
• M26: 9,743,160 km (0.074 R)
• M27: 10,028,592 km (0.086 R)
• M28: 10,172,356 km (0.084 R)
• M29: 10,244,462 km (0.11 R)
• M30: 10,316,718 km (0.113 R)
• M31: 10,461,828 km (0.079 R)
• M32: 11,197,550 km (0.067 R)
• M33: 11,459,047 km (0.092 R)
• M34: 11,836,184 km (0.064 R)
• M35: 12,255,656 km (0.099 R)
• M36: 12,409,443 km (0.118 R)
• M37: 12,718,811 km (0.085 R)
• M38: 12,835,497 km (0.118 R)
• M39: 13,463,958 km (0.059 R)
• M40: 13,702,267 km (0.096 R)
• M41: 14,102,442 km (0.037 R)
• M42: 14,750,799 km (0.073 R)
• M43: 15,202,285 km (0.119 R)
• M44: 15,616,522 km (0.108 R)
• M45: 16,034,648 km (0.116 R)
• M46: 16,456,364 km (0.109 R)
• M47: 17,613,205 km (0.064 R)
• M48: 17,786,888 km (0.109 R)
• M49: 18,443,024 km (0.102 R)
• M50: 18,929,367 km (0.101 R)
• M51: 19,062,658 km (0.04 R)
• M52: 19,196,399 km (0.099 R)
• M53: 19,330,289 km (0.097 R)
• M54: 20,367,750 km (0.047 R)
• M55: 20,595,737 km (0.087 R)
• M56: 20,962,252 km (0.115 R)
• M57: 21,284,635 km (0.112 R)
• M58: 22,261,809 km (0.08 R)
• M59: 22,543,651 km (0.057 R)
• M60: 22,826,690 km (0.084 R)
• M61: 24,452,969 km (0.096 R)
• M62: 24,646,698 km (0.043 R)
• M63: 25,918,729 km (0.12 R)
• M64: 26,512,931 km (0.118 R)
• M65: 26,961,575 km (0.025 R)
• M66: 27,061,656 km (0.102 R)
• M67: 27,563,707 km (0.104 R)
• M68: 27,714,801 km (0.07 R)
• M69: 28,832,147 km (0.083 R)
• M70: 29,602,427 km (0.077 R)
• M71: 30,016,065 km (0.093 R)
• M72: 31,268,349 km (0.069 R)
• M73: 31,689,467 km (0.117 R)
• M74: 31,847,891 km (0.074 R)
• M75: 32,112,529 km (0.049 R)
• M76: 32,644,051 km (0.111 R)
• M77: 33,017,896 km (0.111 R)
• M78: 33,446,793 km (0.04 R)
• M79: 34,690,101 km (0.086 R)
• M80: 35,509,149 km (0.083 R)
• M81: 35,673,707 km (0.087 R)
• M82: 35,838,563 km (0.071 R)
• M83: 36,058,772 km (0.112 R)
• M84: 37,277,695 km (0.11 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit