🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.47 AU - 0.55 AU

Year: 137 Days

Day: 29.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.76 AU - 1.02 AU

Year: 316 Days

Day: 27.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,904,303 km

• M1: 187,745 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.82 AU - 1.04 AU

Year: 338 Days

Day: 37.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.09 AU - 1.31 AU

Year: 495 Days

Day: 47.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.43 AU - 2.11 AU

Year: 887 Days

Day: 34.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,904,303 km

• M1: 1,332,468 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.03 AU - 4.23 AU

Year: 3162 Days

Day: 27.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 10

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.61 AU - 8.87 AU

Year: 9734 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 156.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,904,303 km

• M1: 166,951 km (0.114 R)
• M2: 273,166 km (0.03 R)
• M3: 345,870 km (0.111 R)
• M4: 440,267 km (0.116 R)
• M5: 517,908 km (0.102 R)
• M6: 615,446 km (0.1 R)
• M7: 1,107,323 km (0.079 R)
• M8: 1,372,860 km (0.117 R)
• M9: 1,658,891 km (0.111 R)
• M10: 1,830,779 km (0.112 R)
• M11: 1,963,771 km (0.1 R)
• M12: 2,100,055 km (0.096 R)
• M13: 2,239,480 km (0.083 R)
• M14: 2,676,156 km (0.057 R)
• M15: 2,956,353 km (0.112 R)
• M16: 3,113,132 km (0.079 R)
• M17: 3,462,443 km (0.115 R)
• M18: 3,544,871 km (0.11 R)
• M19: 3,739,797 km (0.112 R)
• M20: 4,111,099 km (0.109 R)
• M21: 4,345,669 km (0.108 R)
• M22: 4,434,679 km (0.054 R)
• M23: 5,295,316 km (0.106 R)
• M24: 5,390,610 km (0.086 R)
• M25: 5,810,082 km (0.084 R)
• M26: 6,073,374 km (0.077 R)
• M27: 6,240,026 km (0.108 R)
• M28: 6,749,108 km (0.102 R)
• M29: 7,130,882 km (0.098 R)
• M30: 7,342,114 km (0.095 R)
• M31: 7,734,808 km (0.101 R)
• M32: 8,429,092 km (0.03 R)
• M33: 9,029,279 km (0.1 R)
• M34: 9,838,005 km (0.097 R)
• M35: 10,629,677 km (0.103 R)
• M36: 10,710,011 km (0.109 R)
• M37: 10,790,494 km (0.106 R)
• M38: 11,855,182 km (0.071 R)
• M39: 12,147,646 km (0.08 R)
• M40: 12,782,240 km (0.092 R)
• M41: 12,996,165 km (0.111 R)
• M42: 13,082,035 km (0.117 R)
• M43: 13,427,606 km (0.077 R)
• M44: 13,514,372 km (0.072 R)
• M45: 13,732,337 km (0.115 R)
• M46: 14,039,461 km (0.077 R)
• M47: 14,839,660 km (0.064 R)
• M48: 15,517,638 km (0.108 R)
• M49: 15,654,520 km (0.045 R)
• M50: 15,929,331 km (0.082 R)
• M51: 16,483,890 km (0.037 R)
• M52: 17,327,473 km (0.109 R)
• M53: 17,469,441 km (0.056 R)
• M54: 17,659,430 km (0.056 R)
• M55: 19,793,294 km (0.094 R)
• M56: 20,140,212 km (0.091 R)
• M57: 20,389,292 km (0.117 R)
• M58: 20,639,420 km (0.103 R)
• M59: 20,890,445 km (0.077 R)
• M60: 21,649,804 km (0.07 R)
• M61: 22,935,598 km (0.108 R)
• M62: 23,247,808 km (0.118 R)
• M63: 24,351,691 km (0.051 R)
• M64: 24,457,756 km (0.098 R)
• M65: 24,563,970 km (0.098 R)
• M66: 24,776,699 km (0.096 R)
• M67: 24,936,768 km (0.11 R)
• M68: 25,958,223 km (0.091 R)
• M69: 26,337,902 km (0.056 R)
• M70: 26,938,537 km (0.053 R)
• M71: 27,267,952 km (0.091 R)
• M72: 28,041,822 km (0.06 R)
• M73: 28,655,023 km (0.061 R)
• M74: 29,103,667 km (0.109 R)
• M75: 30,349,668 km (0.047 R)
• M76: 31,902,344 km (0.077 R)
• M77: 34,726,154 km (0.117 R)
• M78: 35,805,502 km (0.088 R)
• M79: 36,713,412 km (0.064 R)
• M80: 37,200,652 km (0.03 R)
• M81: 37,506,430 km (0.087 R)
• M82: 37,812,807 km (0.095 R)
• M83: 38,058,596 km (0.119 R)
• M84: 38,861,188 km (0.07 R)
• M85: 40,923,246 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 8.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.67 AU - 13.09 AU

Year: 13520 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,904,303 km

• M1: 165,754 km (0.108 R)
• M2: 676,781 km (0.039 R)
• M3: 895,642 km (0.119 R)
• M4: 1,006,494 km (0.049 R)
• M5: 1,196,783 km (0.103 R)
• M6: 1,646,025 km (0.086 R)
• M7: 1,714,242 km (0.064 R)
• M8: 1,924,876 km (0.071 R)
• M9: 2,237,835 km (0.043 R)
• M10: 2,468,514 km (0.049 R)
• M11: 2,808,550 km (0.111 R)
• M12: 2,953,062 km (0.104 R)
• M13: 3,270,808 km (0.07 R)
• M14: 3,466,781 km (0.089 R)
• M15: 3,847,358 km (0.043 R)
• M16: 4,008,026 km (0.111 R)
• M17: 4,407,602 km (0.118 R)
• M18: 4,479,409 km (0.1 R)
• M19: 4,648,604 km (0.045 R)
• M20: 4,968,295 km (0.119 R)
• M21: 5,603,188 km (0.085 R)
• M22: 5,759,518 km (0.102 R)
• M23: 6,534,734 km (0.057 R)
• M24: 6,616,863 km (0.096 R)
• M25: 7,399,410 km (0.114 R)
• M26: 7,628,444 km (0.084 R)
• M27: 7,743,784 km (0.102 R)
• M28: 8,005,580 km (0.116 R)
• M29: 8,627,608 km (0.105 R)
• M30: 9,326,679 km (0.102 R)
• M31: 9,543,147 km (0.094 R)
• M32: 9,605,230 km (0.081 R)
• M33: 10,265,705 km (0.046 R)
• M34: 10,329,434 km (0.117 R)
• M35: 11,234,650 km (0.114 R)
• M36: 11,531,004 km (0.1 R)
• M37: 11,597,276 km (0.103 R)
• M38: 12,708,040 km (0.115 R)
• M39: 12,844,922 km (0.086 R)
• M40: 13,536,962 km (0.067 R)
• M41: 15,538,432 km (0.076 R)
• M42: 16,648,149 km (0.075 R)
• M43: 17,440,120 km (0.104 R)
• M44: 17,706,853 km (0.05 R)
• M45: 20,527,820 km (0.117 R)
• M46: 21,539,401 km (0.078 R)
• M47: 22,857,956 km (0.097 R)
• M48: 24,033,048 km (0.099 R)
• M49: 26,136,244 km (0.111 R)
• M50: 26,791,931 km (0.107 R)
• M51: 28,566,461 km (0.094 R)
• M52: 29,151,239 km (0.118 R)
• M53: 29,558,445 km (0.114 R)
• M54: 30,013,222 km (0.054 R)
• M55: 30,287,136 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.7

Radius: 7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.01 AU - 19.13 AU

Year: 30147 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,904,303 km

• M1: 233,672 km (0.12 R)
• M2: 356,342 km (0.106 R)
• M3: 683,812 km (0.074 R)
• M4: 848,669 km (0.098 R)
• M5: 906,413 km (0.117 R)
• M6: 1,005,896 km (0.067 R)
• M7: 1,109,119 km (0.07 R)
• M8: 1,215,782 km (0.04 R)
• M9: 1,281,605 km (0.065 R)
• M10: 1,371,214 km (0.037 R)
• M11: 1,850,077 km (0.09 R)
• M12: 2,241,126 km (0.081 R)
• M13: 2,377,110 km (0.095 R)
• M14: 2,918,505 km (0.067 R)
• M15: 3,127,493 km (0.106 R)
• M16: 7,075,979 km (0.091 R)
• M17: 7,195,807 km (0.049 R)
• M18: 7,518,939 km (0.111 R)
• M19: 8,137,526 km (0.115 R)
• M20: 8,772,419 km (0.113 R)
• M21: 9,074,008 km (0.071 R)
• M22: 9,379,188 km (0.077 R)
• M23: 9,599,247 km (0.107 R)
• M24: 10,044,300 km (0.089 R)
• M25: 10,954,753 km (0.11 R)
• M26: 11,233,005 km (0.086 R)
• M27: 11,326,204 km (0.085 R)
• M28: 11,749,118 km (0.055 R)
• M29: 12,177,267 km (0.063 R)
• M30: 12,707,442 km (0.089 R)
• M31: 12,853,299 km (0.075 R)
• M32: 13,790,231 km (0.097 R)
• M33: 13,890,162 km (0.112 R)
• M34: 14,191,303 km (0.084 R)
• M35: 17,372,950 km (0.052 R)
• M36: 17,588,970 km (0.053 R)
• M37: 17,751,732 km (0.101 R)
• M38: 18,187,810 km (0.088 R)
• M39: 19,293,637 km (0.109 R)
• M40: 19,461,337 km (0.091 R)
• M41: 20,250,465 km (0.108 R)
• M42: 21,569,619 km (0.097 R)
• M43: 21,685,707 km (0.11 R)
• M44: 22,680,234 km (0.083 R)
• M45: 23,272,043 km (0.07 R)
• M46: 24,049,204 km (0.07 R)
• M47: 25,322,432 km (0.083 R)
• M48: 25,751,777 km (0.05 R)
• M49: 26,804,198 km (0.109 R)
• M50: 27,367,135 km (0.089 R)
• M51: 28,823,321 km (0.089 R)
• M52: 30,694,940 km (0.114 R)
• M53: 33,072,499 km (0.076 R)
• M54: 33,541,638 km (0.086 R)
• M55: 33,878,083 km (0.034 R)
• M56: 34,283,344 km (0.097 R)
• M57: 34,486,498 km (0.091 R)
• M58: 36,748,119 km (0.1 R)
• M59: 37,442,851 km (0.104 R)
• M60: 38,915,941 km (0.105 R)
• M61: 39,837,315 km (0.109 R)
• M62: 40,193,657 km (0.11 R)
• M63: 40,622,554 km (0.092 R)
• M64: 40,909,333 km (0.06 R)
• M65: 41,846,115 km (0.078 R)
• M66: 43,008,789 km (0.055 R)
• M67: 44,181,936 km (0.049 R)
• M68: 45,217,153 km (0.06 R)
• M69: 46,260,299 km (0.054 R)
• M70: 47,010,383 km (0.068 R)
• M71: 47,915,600 km (0.089 R)
• M72: 48,066,993 km (0.106 R)
• M73: 48,826,501 km (0.108 R)
• M74: 49,207,826 km (0.119 R)
• M75: 50,511,571 km (0.074 R)
• M76: 51,283,796 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit