🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.64 AU - 0.66 AU

Year: 200 Days

Day: 15 Hours

Environment

Temp: 136 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,578,101 km

• M1: 67,319 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.68 AU - 0.76 AU

Year: 233 Days

Day: 26.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.68 AU - 0.92 AU

Year: 272 Days

Day: 34.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.96 AU - 1.48 AU

Year: 513 Days

Day: 30.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,578,101 km

• M1: 568,322 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.34 AU - 1.62 AU

Year: 686 Days

Day: 24.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.51 AU - 2.41 AU

Year: 1045 Days

Day: 24.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,578,101 km

• M1: 471,832 km (0.069 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 8.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.05 AU - 6.75 AU

Year: 6165 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,578,101 km

• M1: 222,153 km (0.088 R)
• M2: 340,634 km (0.117 R)
• M3: 473,477 km (0.086 R)
• M4: 564,433 km (0.118 R)
• M5: 637,137 km (0.071 R)
• M6: 847,322 km (0.11 R)
• M7: 1,004,849 km (0.076 R)
• M8: 1,299,856 km (0.108 R)
• M9: 1,710,502 km (0.107 R)
• M10: 1,893,161 km (0.112 R)
• M11: 2,005,808 km (0.095 R)
• M12: 2,179,192 km (0.083 R)
• M13: 2,277,628 km (0.086 R)
• M14: 2,337,467 km (0.118 R)
• M15: 2,417,950 km (0.056 R)
• M16: 3,007,964 km (0.065 R)
• M17: 3,073,787 km (0.052 R)
• M18: 3,206,930 km (0.12 R)
• M19: 3,455,860 km (0.036 R)
• M20: 3,641,063 km (0.076 R)
• M21: 3,876,978 km (0.095 R)
• M22: 3,996,956 km (0.087 R)
• M23: 4,142,515 km (0.106 R)
• M24: 4,665,509 km (0.09 R)
• M25: 4,870,308 km (0.107 R)
• M26: 4,999,860 km (0.072 R)
• M27: 5,583,292 km (0.101 R)
• M28: 5,664,523 km (0.048 R)
• M29: 5,993,489 km (0.056 R)
• M30: 6,132,466 km (0.11 R)
• M31: 7,400,307 km (0.106 R)
• M32: 7,820,378 km (0.084 R)
• M33: 7,941,852 km (0.088 R)
• M34: 8,125,259 km (0.098 R)
• M35: 8,371,946 km (0.101 R)
• M36: 8,872,650 km (0.077 R)
• M37: 10,100,549 km (0.1 R)
• M38: 10,166,671 km (0.117 R)
• M39: 10,465,867 km (0.084 R)
• M40: 11,346,699 km (0.12 R)
• M41: 12,180,707 km (0.091 R)
• M42: 12,640,721 km (0.114 R)
• M43: 13,106,269 km (0.075 R)
• M44: 14,017,620 km (0.119 R)
• M45: 14,091,371 km (0.065 R)
• M46: 14,798,969 km (0.069 R)
• M47: 14,874,067 km (0.097 R)
• M48: 14,987,014 km (0.047 R)
• M49: 15,365,646 km (0.111 R)
• M50: 15,556,084 km (0.093 R)
• M51: 15,785,717 km (0.114 R)
• M52: 16,871,947 km (0.07 R)
• M53: 16,950,486 km (0.108 R)
• M54: 17,543,342 km (0.097 R)
• M55: 18,424,923 km (0.099 R)
• M56: 19,898,611 km (0.096 R)
• M57: 20,859,777 km (0.111 R)
• M58: 21,028,524 km (0.068 R)
• M59: 21,878,838 km (0.034 R)
• M60: 22,610,521 km (0.109 R)
• M61: 23,788,904 km (0.089 R)
• M62: 24,585,662 km (0.113 R)
• M63: 24,808,563 km (0.115 R)
• M64: 25,256,309 km (0.066 R)
• M65: 25,932,791 km (0.077 R)
• M66: 26,205,209 km (0.096 R)
• M67: 26,661,183 km (0.117 R)
• M68: 27,951,764 km (0.108 R)
• M69: 28,698,407 km (0.099 R)
• M70: 29,027,073 km (0.099 R)
• M71: 30,306,584 km (0.117 R)
• M72: 30,449,899 km (0.088 R)
• M73: 30,641,384 km (0.106 R)
• M74: 31,073,572 km (0.078 R)
• M75: 31,749,904 km (0.07 R)
• M76: 32,041,171 km (0.104 R)
• M77: 32,187,179 km (0.11 R)
• M78: 32,382,254 km (0.083 R)
• M79: 32,626,548 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25

Radius: 10.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.25 AU - 10.81 AU

Year: 11203 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 90,578,101 km

• M1: 199,115 km (0.111 R)
• M2: 351,405 km (0.107 R)
• M3: 453,730 km (0.062 R)
• M4: 795,561 km (0.096 R)
• M5: 985,401 km (0.063 R)
• M6: 1,453,194 km (0.119 R)
• M7: 1,541,307 km (0.045 R)
• M8: 1,923,978 km (0.038 R)
• M9: 2,208,364 km (0.113 R)
• M10: 2,626,340 km (0.09 R)
• M11: 2,803,314 km (0.037 R)
• M12: 3,255,998 km (0.073 R)
• M13: 3,807,864 km (0.115 R)
• M14: 4,665,210 km (0.091 R)
• M15: 4,764,094 km (0.119 R)
• M16: 4,897,086 km (0.084 R)
• M17: 5,132,853 km (0.105 R)
• M18: 5,372,359 km (0.068 R)
• M19: 5,685,617 km (0.09 R)
• M20: 6,022,810 km (0.075 R)
• M21: 6,257,380 km (0.096 R)
• M22: 6,458,290 km (0.06 R)
• M23: 6,661,294 km (0.072 R)
• M24: 6,810,144 km (0.106 R)
• M25: 7,436,361 km (0.085 R)
• M26: 7,688,134 km (0.068 R)
• M27: 8,440,013 km (0.073 R)
• M28: 8,682,511 km (0.114 R)
• M29: 9,632,756 km (0.086 R)
• M30: 10,615,914 km (0.068 R)
• M31: 11,363,005 km (0.062 R)
• M32: 11,698,105 km (0.101 R)
• M33: 12,218,107 km (0.11 R)
• M34: 12,561,284 km (0.067 R)
• M35: 12,699,513 km (0.101 R)
• M36: 12,884,565 km (0.115 R)
• M37: 14,276,723 km (0.081 R)
• M38: 14,954,102 km (0.116 R)
• M39: 15,198,545 km (0.039 R)
• M40: 15,641,953 km (0.066 R)
• M41: 15,740,987 km (0.095 R)
• M42: 16,089,550 km (0.096 R)
• M43: 16,340,127 km (0.082 R)
• M44: 16,440,656 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.4

Radius: 4

Gravity: 41.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.89 AU - 20.91 AU

Year: 26456 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,578,101 km

• M1: 168,746 km (0.108 R)
• M2: 473,926 km (0.091 R)
• M3: 1,154,297 km (0.079 R)
• M4: 1,347,129 km (0.069 R)
• M5: 1,584,690 km (0.083 R)
• M6: 1,798,765 km (0.062 R)
• M7: 1,835,267 km (0.094 R)
• M8: 1,909,168 km (0.119 R)
• M9: 2,021,815 km (0.119 R)
• M10: 2,253,692 km (0.107 R)
• M11: 2,413,014 km (0.097 R)
• M12: 2,493,946 km (0.107 R)
• M13: 2,869,736 km (0.068 R)
• M14: 2,912,521 km (0.064 R)
• M15: 3,442,995 km (0.057 R)
• M16: 3,626,402 km (0.107 R)
• M17: 4,293,010 km (0.085 R)
• M18: 4,741,205 km (0.112 R)
• M19: 4,842,782 km (0.055 R)
• M20: 6,062,155 km (0.113 R)
• M21: 6,620,454 km (0.045 R)
• M22: 6,848,291 km (0.095 R)
• M23: 6,963,182 km (0.052 R)
• M24: 7,606,453 km (0.063 R)
• M25: 8,637,482 km (0.116 R)
• M26: 10,428,617 km (0.118 R)
• M27: 10,494,739 km (0.116 R)
• M28: 11,365,848 km (0.105 R)
• M29: 12,539,443 km (0.083 R)
• M30: 14,554,676 km (0.079 R)
• M31: 14,628,577 km (0.094 R)
• M32: 15,148,729 km (0.046 R)
• M33: 15,826,408 km (0.107 R)
• M34: 17,524,194 km (0.093 R)
• M35: 19,359,909 km (0.12 R)
• M36: 22,523,755 km (0.107 R)
• M37: 22,866,035 km (0.09 R)
• M38: 24,339,574 km (0.046 R)
• M39: 26,381,584 km (0.085 R)
• M40: 26,471,642 km (0.073 R)
• M41: 28,017,587 km (0.072 R)
• M42: 29,592,553 km (0.108 R)
• M43: 29,873,498 km (0.041 R)
• M44: 31,100,949 km (0.067 R)
• M45: 31,196,093 km (0.088 R)
• M46: 31,291,237 km (0.12 R)
• M47: 32,441,196 km (0.055 R)
• M48: 32,730,817 km (0.078 R)
• M49: 33,215,514 km (0.042 R)
• M50: 33,409,992 km (0.08 R)
• M51: 33,507,380 km (0.107 R)
• M52: 33,702,455 km (0.075 R)
• M53: 34,290,076 km (0.085 R)
• M54: 36,473,008 km (0.118 R)
• M55: 39,110,269 km (0.077 R)
• M56: 40,348,042 km (0.049 R)
• M57: 44,673,066 km (0.065 R)
• M58: 46,944,560 km (0.113 R)
• M59: 47,272,030 km (0.056 R)
• M60: 47,819,707 km (0.075 R)
• M61: 48,921,196 km (0.043 R)
• M62: 52,728,313 km (0.118 R)
• M63: 54,323,325 km (0.076 R)
• M64: 55,126,815 km (0.117 R)
• M65: 57,327,550 km (0.07 R)
• M66: 57,444,086 km (0.109 R)
• M67: 58,497,255 km (0.105 R)
• M68: 58,732,124 km (0.074 R)
• M69: 59,911,254 km (0.065 R)
• M70: 60,029,586 km (0.037 R)
• M71: 62,412,680 km (0.112 R)
• M72: 65,434,857 km (0.109 R)
• M73: 67,147,902 km (0.052 R)
• M74: 67,270,871 km (0.09 R)
• M75: 69,620,605 km (0.106 R)
• M76: 71,369,255 km (0.08 R)
• M77: 71,745,792 km (0.081 R)
• M78: 73,258,676 km (0.115 R)
• M79: 76,572,568 km (0.104 R)
• M80: 76,958,081 km (0.088 R)
• M81: 78,377,017 km (0.109 R)
• M82: 78,765,523 km (0.059 R)
• M83: 79,804,779 km (0.037 R)
• M84: 84,669,403 km (0.11 R)
• M85: 85,733,792 km (0.076 R)
• M86: 87,338,678 km (0.073 R)
• M87: 87,741,545 km (0.099 R)
• M88: 87,875,884 km (0.113 R)
• M89: 89,223,611 km (0.082 R)
• M90: 89,629,171 km (0.107 R)
• M91: 89,899,943 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit