🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.73 AU - 1.05 AU

Year: 292 Days

Day: 25.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 312 Days

Day: 29.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.85 AU - 1.03 AU

Year: 317 Days

Day: 44.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,240,147 km

• M1: 141,220 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.45 AU - 4.75 AU

Year: 2891 Days

Day: 16.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,240,147 km

• M1: 301,290 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 8.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.99 AU - 7.69 AU

Year: 6230 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,240,147 km

• M1: 117,883 km (0.079 R)
• M2: 425,307 km (0.11 R)
• M3: 498,011 km (0.113 R)
• M4: 869,313 km (0.102 R)
• M5: 1,026,690 km (0.111 R)
• M6: 1,115,402 km (0.086 R)
• M7: 1,686,267 km (0.103 R)
• M8: 1,792,033 km (0.1 R)
• M9: 1,884,335 km (0.025 R)
• M10: 1,946,867 km (0.104 R)
• M11: 2,187,570 km (0.066 R)
• M12: 2,697,399 km (0.083 R)
• M13: 2,785,961 km (0.089 R)
• M14: 3,625,804 km (0.073 R)
• M15: 3,684,446 km (0.119 R)
• M16: 3,922,307 km (0.05 R)
• M17: 3,982,595 km (0.088 R)
• M18: 4,580,836 km (0.077 R)
• M19: 5,273,475 km (0.117 R)
• M20: 5,406,916 km (0.108 R)
• M21: 5,609,322 km (0.067 R)
• M22: 5,700,128 km (0.098 R)
• M23: 5,768,494 km (0.114 R)
• M24: 6,184,675 km (0.111 R)
• M25: 6,254,986 km (0.043 R)
• M26: 6,396,356 km (0.103 R)
• M27: 6,491,201 km (0.104 R)
• M28: 6,730,408 km (0.089 R)
• M29: 7,842,668 km (0.1 R)
• M30: 7,995,258 km (0.113 R)
• M31: 8,071,852 km (0.079 R)
• M32: 9,493,182 km (0.113 R)
• M33: 9,792,078 km (0.113 R)
• M34: 9,874,207 km (0.114 R)
• M35: 11,047,055 km (0.098 R)
• M36: 11,447,827 km (0.092 R)
• M37: 12,175,172 km (0.07 R)
• M38: 12,648,650 km (0.098 R)
• M39: 12,887,557 km (0.118 R)
• M40: 12,977,615 km (0.097 R)
• M41: 13,491,484 km (0.105 R)
• M42: 13,766,295 km (0.114 R)
• M43: 14,539,267 km (0.095 R)
• M44: 15,358,017 km (0.074 R)
• M45: 16,353,740 km (0.106 R)
• M46: 16,679,415 km (0.097 R)
• M47: 17,040,095 km (0.082 R)
• M48: 17,171,891 km (0.083 R)
• M49: 17,238,013 km (0.052 R)
• M50: 17,337,196 km (0.068 R)
• M51: 17,869,466 km (0.09 R)
• M52: 17,969,846 km (0.034 R)
• M53: 19,018,377 km (0.085 R)
• M54: 19,498,437 km (0.072 R)
• M55: 20,086,656 km (0.097 R)
• M56: 20,330,500 km (0.078 R)
• M57: 20,856,486 km (0.063 R)
• M58: 21,138,778 km (0.104 R)
• M59: 21,280,447 km (0.088 R)
• M60: 21,351,506 km (0.064 R)
• M61: 21,529,228 km (0.098 R)
• M62: 21,778,757 km (0.12 R)
• M63: 22,244,904 km (0.089 R)
• M64: 22,678,140 km (0.082 R)
• M65: 22,968,509 km (0.103 R)
• M66: 23,077,716 km (0.029 R)
• M67: 23,552,838 km (0.081 R)
• M68: 23,699,743 km (0.114 R)
• M69: 23,846,948 km (0.034 R)
• M70: 23,994,302 km (0.095 R)
• M71: 24,773,557 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.1

Radius: 11.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.04 AU - 7.06 AU

Year: 6519 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,240,147 km

• M1: 198,666 km (0.075 R)
• M2: 645,216 km (0.12 R)
• M3: 801,545 km (0.074 R)
• M4: 877,242 km (0.057 R)
• M5: 971,638 km (0.079 R)
• M6: 1,103,284 km (0.106 R)
• M7: 1,770,491 km (0.105 R)
• M8: 1,913,357 km (0.072 R)
• M9: 2,102,748 km (0.086 R)
• M10: 2,188,916 km (0.119 R)
• M11: 3,265,273 km (0.068 R)
• M12: 3,831,201 km (0.091 R)
• M13: 3,937,416 km (0.055 R)
• M14: 4,125,760 km (0.063 R)
• M15: 4,708,743 km (0.063 R)
• M16: 5,024,544 km (0.104 R)
• M17: 5,347,226 km (0.036 R)
• M18: 6,199,186 km (0.12 R)
• M19: 7,257,292 km (0.099 R)
• M20: 7,389,237 km (0.062 R)
• M21: 7,655,821 km (0.112 R)
• M22: 7,790,309 km (0.109 R)
• M23: 8,198,412 km (0.105 R)
• M24: 8,301,635 km (0.085 R)
• M25: 8,859,036 km (0.104 R)
• M26: 9,177,829 km (0.095 R)
• M27: 9,973,241 km (0.038 R)
• M28: 10,453,750 km (0.074 R)
• M29: 10,640,597 km (0.084 R)
• M30: 10,790,794 km (0.081 R)
• M31: 11,055,432 km (0.096 R)
• M32: 11,322,165 km (0.072 R)
• M33: 11,668,335 km (0.07 R)
• M34: 13,127,961 km (0.067 R)
• M35: 13,491,783 km (0.094 R)
• M36: 13,776,917 km (0.033 R)
• M37: 14,853,722 km (0.11 R)
• M38: 15,021,721 km (0.043 R)
• M39: 15,148,131 km (0.086 R)
• M40: 15,657,661 km (0.107 R)
• M41: 16,000,390 km (0.099 R)
• M42: 16,649,645 km (0.112 R)
• M43: 17,175,332 km (0.036 R)
• M44: 17,307,726 km (0.052 R)
• M45: 17,395,988 km (0.106 R)
• M46: 17,528,831 km (0.111 R)
• M47: 18,018,914 km (0.111 R)
• M48: 18,243,161 km (0.066 R)
• M49: 18,966,916 km (0.082 R)
• M50: 19,240,680 km (0.09 R)
• M51: 20,302,525 km (0.12 R)
• M52: 20,723,195 km (0.03 R)
• M53: 22,002,556 km (0.075 R)
• M54: 22,146,319 km (0.072 R)
• M55: 22,724,365 km (0.12 R)
• M56: 24,141,656 km (0.09 R)
• M57: 24,290,057 km (0.113 R)
• M58: 25,336,344 km (0.096 R)
• M59: 25,436,724 km (0.114 R)
• M60: 26,244,852 km (0.09 R)
• M61: 26,958,883 km (0.03 R)
• M62: 27,061,357 km (0.09 R)
• M63: 27,782,718 km (0.074 R)
• M64: 28,667,141 km (0.109 R)
• M65: 28,824,219 km (0.12 R)
• M66: 29,086,464 km (0.107 R)
• M67: 30,516,918 km (0.11 R)
• M68: 30,945,217 km (0.086 R)
• M69: 31,213,895 km (0.05 R)
• M70: 32,241,782 km (0.039 R)
• M71: 33,390,843 km (0.11 R)
• M72: 33,666,402 km (0.11 R)
• M73: 33,942,710 km (0.081 R)
• M74: 35,279,666 km (0.052 R)
• M75: 35,504,063 km (0.11 R)
• M76: 36,690,374 km (0.05 R)
• M77: 37,088,753 km (0.065 R)
• M78: 37,202,896 km (0.086 R)
• M79: 37,317,039 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.3

Radius: 8

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.34 AU - 16.56 AU

Year: 19129 Days

Day: 19.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,240,147 km

• M1: 270,473 km (0.118 R)
• M2: 460,911 km (0.095 R)
• M3: 835,803 km (0.105 R)
• M4: 1,261,708 km (0.117 R)
• M5: 1,497,624 km (0.077 R)
• M6: 1,589,777 km (0.116 R)
• M7: 1,779,915 km (0.119 R)
• M8: 1,944,024 km (0.114 R)
• M9: 2,649,528 km (0.095 R)
• M10: 3,386,597 km (0.104 R)
• M11: 4,011,168 km (0.106 R)
• M12: 4,140,420 km (0.086 R)
• M13: 4,806,879 km (0.09 R)
• M14: 4,944,210 km (0.076 R)
• M15: 5,941,579 km (0.05 R)
• M16: 6,138,449 km (0.064 R)
• M17: 7,682,748 km (0.073 R)
• M18: 8,552,959 km (0.028 R)
• M19: 9,569,028 km (0.094 R)
• M20: 9,626,623 km (0.047 R)
• M21: 11,590,095 km (0.092 R)
• M22: 12,022,134 km (0.093 R)
• M23: 12,901,919 km (0.093 R)
• M24: 13,221,161 km (0.101 R)
• M25: 13,478,469 km (0.111 R)
• M26: 13,543,095 km (0.114 R)
• M27: 13,737,423 km (0.071 R)
• M28: 13,998,022 km (0.068 R)
• M29: 14,458,036 km (0.056 R)
• M30: 14,922,986 km (0.088 R)
• M31: 14,989,707 km (0.113 R)
• M32: 17,040,394 km (0.111 R)
• M33: 19,395,514 km (0.096 R)
• M34: 19,834,733 km (0.063 R)
• M35: 21,096,441 km (0.107 R)
• M36: 21,623,624 km (0.059 R)
• M37: 21,699,321 km (0.088 R)
• M38: 23,541,319 km (0.089 R)
• M39: 24,559,782 km (0.1 R)
• M40: 24,876,181 km (0.074 R)
• M41: 25,913,343 km (0.098 R)
• M42: 27,454,650 km (0.094 R)
• M43: 27,618,609 km (0.101 R)
• M44: 28,277,738 km (0.099 R)
• M45: 28,443,342 km (0.082 R)
• M46: 28,526,220 km (0.034 R)
• M47: 29,695,626 km (0.106 R)
• M48: 34,261,802 km (0.111 R)
• M49: 35,058,710 km (0.048 R)
• M50: 35,504,063 km (0.108 R)
• M51: 35,772,142 km (0.114 R)
• M52: 36,040,820 km (0.046 R)
• M53: 37,576,592 km (0.086 R)
• M54: 37,758,652 km (0.063 R)
• M55: 38,673,443 km (0.075 R)
• M56: 38,949,302 km (0.067 R)
• M57: 40,059,318 km (0.081 R)
• M58: 40,805,063 km (0.104 R)
• M59: 41,649,394 km (0.116 R)
• M60: 41,743,640 km (0.118 R)
• M61: 41,837,887 km (0.12 R)
• M62: 41,932,134 km (0.116 R)
• M63: 45,181,100 km (0.034 R)
• M64: 45,277,890 km (0.112 R)
• M65: 45,374,680 km (0.119 R)
• M66: 47,031,626 km (0.062 R)
• M67: 47,522,756 km (0.075 R)
• M68: 47,818,211 km (0.076 R)
• M69: 48,114,266 km (0.095 R)
• M70: 50,203,849 km (0.088 R)
• M71: 50,504,690 km (0.083 R)
• M72: 50,705,749 km (0.079 R)
• M73: 50,806,279 km (0.081 R)
• M74: 51,007,638 km (0.091 R)
• M75: 51,714,488 km (0.113 R)
• M76: 53,239,937 km (0.118 R)
• M77: 55,296,908 km (0.112 R)
• M78: 58,641,617 km (0.119 R)
• M79: 59,381,977 km (0.102 R)
• M80: 59,806,386 km (0.084 R)
• M81: 59,912,750 km (0.096 R)
• M82: 60,551,683 km (0.105 R)
• M83: 61,085,747 km (0.088 R)
• M84: 61,836,280 km (0.087 R)
• M85: 63,888,763 km (0.097 R)
• M86: 65,963,386 km (0.075 R)
• M87: 66,623,113 km (0.082 R)
• M88: 69,618,810 km (0.037 R)
• M89: 74,365,550 km (0.114 R)
• M90: 74,479,843 km (0.1 R)
• M91: 74,937,463 km (0.092 R)
• M92: 76,316,307 km (0.115 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit