🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.71 AU - 0.77 AU

Year: 223 Days

Day: 38.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,925,492 km

• M1: 140,173 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.61 AU - 0.89 AU

Year: 227 Days

Day: 22.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.02 AU - 1.6 AU

Year: 525 Days

Day: 18 Hours

Environment

Temp: -1 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.33 AU - 1.35 AU

Year: 543 Days

Day: 26.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.8 AU - 1.84 AU

Year: 859 Days

Day: 43.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 122 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,925,492 km

• M1: 984,055 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.76 AU - 2.9 AU

Year: 1244 Days

Day: 31.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.44 AU - 3.58 AU

Year: 1827 Days

Day: 14 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 10.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.01 AU - 7.93 AU

Year: 6438 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,925,492 km

• M1: 150,944 km (0.09 R)
• M2: 368,759 km (0.12 R)
• M3: 699,669 km (0.118 R)
• M4: 825,331 km (0.115 R)
• M5: 931,696 km (0.086 R)
• M6: 1,100,592 km (0.047 R)
• M7: 1,249,142 km (0.115 R)
• M8: 1,436,738 km (0.097 R)
• M9: 2,626,939 km (0.091 R)
• M10: 2,952,015 km (0.107 R)
• M11: 3,140,508 km (0.106 R)
• M12: 3,247,022 km (0.055 R)
• M13: 3,354,732 km (0.06 R)
• M14: 3,463,789 km (0.11 R)
• M15: 3,551,753 km (0.085 R)
• M16: 3,957,312 km (0.076 R)
• M17: 4,259,351 km (0.109 R)
• M18: 4,377,682 km (0.049 R)
• M19: 4,472,976 km (0.093 R)
• M20: 4,545,083 km (0.096 R)
• M21: 5,210,494 km (0.096 R)
• M22: 5,593,464 km (0.067 R)
• M23: 5,697,136 km (0.084 R)
• M24: 5,932,752 km (0.087 R)
• M25: 6,118,254 km (0.116 R)
• M26: 6,413,710 km (0.09 R)
• M27: 6,549,544 km (0.085 R)
• M28: 6,990,708 km (0.072 R)
• M29: 7,785,821 km (0.059 R)
• M30: 8,669,496 km (0.112 R)
• M31: 9,740,168 km (0.105 R)
• M32: 10,275,279 km (0.082 R)
• M33: 10,530,493 km (0.079 R)
• M34: 10,755,489 km (0.104 R)
• M35: 10,981,980 km (0.11 R)
• M36: 11,079,667 km (0.119 R)
• M37: 11,210,266 km (0.032 R)
• M38: 11,341,314 km (0.039 R)
• M39: 11,538,933 km (0.116 R)
• M40: 12,273,159 km (0.03 R)
• M41: 13,057,052 km (0.099 R)
• M42: 13,194,981 km (0.118 R)
• M43: 13,472,335 km (0.117 R)
• M44: 13,542,048 km (0.092 R)
• M45: 13,751,784 km (0.097 R)
• M46: 13,962,568 km (0.1 R)
• M47: 14,138,944 km (0.119 R)
• M48: 14,245,158 km (0.116 R)
• M49: 14,458,485 km (0.076 R)
• M50: 14,529,843 km (0.098 R)
• M51: 15,249,558 km (0.112 R)
• M52: 15,394,967 km (0.086 R)
• M53: 15,467,821 km (0.119 R)
• M54: 15,760,285 km (0.114 R)
• M55: 17,477,818 km (0.086 R)
• M56: 17,820,697 km (0.062 R)
• M57: 17,897,291 km (0.087 R)
• M58: 18,127,522 km (0.103 R)
• M59: 18,824,050 km (0.081 R)
• M60: 20,123,606 km (0.086 R)
• M61: 20,844,668 km (0.101 R)
• M62: 21,696,628 km (0.113 R)
• M63: 21,860,138 km (0.082 R)
• M64: 22,229,645 km (0.079 R)
• M65: 22,477,230 km (0.093 R)
• M66: 22,767,150 km (0.086 R)
• M67: 22,850,177 km (0.042 R)
• M68: 23,308,844 km (0.075 R)
• M69: 23,434,357 km (0.061 R)
• M70: 24,660,311 km (0.034 R)
• M71: 25,431,638 km (0.081 R)
• M72: 25,517,806 km (0.078 R)
• M73: 27,130,023 km (0.07 R)
• M74: 27,217,986 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.69 AU - 10.57 AU

Year: 8869 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,925,492 km

• M1: 120,576 km (0.084 R)
• M2: 278,701 km (0.057 R)
• M3: 667,954 km (0.117 R)
• M4: 729,888 km (0.108 R)
• M5: 860,188 km (0.06 R)
• M6: 1,028,934 km (0.067 R)
• M7: 1,144,125 km (0.042 R)
• M8: 1,219,821 km (0.119 R)
• M9: 1,623,735 km (0.102 R)
• M10: 2,120,550 km (0.059 R)
• M11: 2,201,033 km (0.079 R)
• M12: 2,310,090 km (0.103 R)
• M13: 2,448,917 km (0.103 R)
• M14: 2,633,521 km (0.116 R)
• M15: 2,852,233 km (0.047 R)
• M16: 3,153,224 km (0.072 R)
• M17: 3,214,709 km (0.072 R)
• M18: 3,292,051 km (0.041 R)
• M19: 3,401,407 km (0.086 R)
• M20: 3,591,845 km (0.075 R)
• M21: 3,867,554 km (0.074 R)
• M22: 3,949,982 km (0.073 R)
• M23: 4,405,059 km (0.088 R)
• M24: 4,474,024 km (0.115 R)
• M25: 4,665,359 km (0.068 R)
• M26: 4,770,826 km (0.04 R)
• M27: 4,841,585 km (0.076 R)
• M28: 5,038,007 km (0.036 R)
• M29: 5,110,114 km (0.113 R)
• M30: 5,328,377 km (0.104 R)
• M31: 5,661,681 km (0.026 R)
• M32: 5,982,718 km (0.095 R)
• M33: 6,941,042 km (0.095 R)
• M34: 7,571,896 km (0.118 R)
• M35: 8,093,843 km (0.109 R)
• M36: 8,844,226 km (0.041 R)
• M37: 9,572,020 km (0.04 R)
• M38: 9,706,359 km (0.106 R)
• M39: 9,841,446 km (0.115 R)
• M40: 9,931,803 km (0.093 R)
• M41: 10,456,742 km (0.065 R)
• M42: 10,572,082 km (0.111 R)
• M43: 10,711,058 km (0.117 R)
• M44: 10,804,108 km (0.071 R)
• M45: 11,225,824 km (0.073 R)
• M46: 12,206,438 km (0.11 R)
• M47: 12,303,527 km (0.105 R)
• M48: 12,425,300 km (0.089 R)
• M49: 12,817,845 km (0.102 R)
• M50: 12,990,780 km (0.08 R)
• M51: 13,114,797 km (0.097 R)
• M52: 13,264,095 km (0.097 R)
• M53: 13,589,770 km (0.094 R)
• M54: 14,095,710 km (0.078 R)
• M55: 14,479,279 km (0.096 R)
• M56: 15,466,325 km (0.101 R)
• M57: 15,782,575 km (0.075 R)
• M58: 15,941,448 km (0.06 R)
• M59: 16,074,291 km (0.108 R)
• M60: 16,744,041 km (0.102 R)
• M61: 17,532,272 km (0.116 R)
• M62: 17,669,453 km (0.064 R)
• M63: 17,834,460 km (0.098 R)
• M64: 18,082,942 km (0.087 R)
• M65: 18,249,295 km (0.093 R)
• M66: 18,779,320 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.3

Radius: 9

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.36 AU - 9.58 AU

Year: 10195 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,925,492 km

• M1: 129,851 km (0.075 R)
• M2: 187,297 km (0.098 R)
• M3: 324,927 km (0.069 R)
• M4: 402,867 km (0.076 R)
• M5: 458,966 km (0.106 R)
• M6: 580,889 km (0.119 R)
• M7: 821,741 km (0.076 R)
• M8: 934,687 km (0.101 R)
• M9: 993,180 km (0.092 R)
• M10: 1,134,849 km (0.078 R)
• M11: 1,670,859 km (0.072 R)
• M12: 2,576,524 km (0.064 R)
• M13: 2,716,847 km (0.109 R)
• M14: 2,859,713 km (0.11 R)
• M15: 3,005,122 km (0.092 R)
• M16: 3,212,764 km (0.118 R)
• M17: 3,736,656 km (0.097 R)
• M18: 3,895,828 km (0.093 R)
• M19: 4,353,597 km (0.093 R)
• M20: 4,521,147 km (0.084 R)
• M21: 4,725,198 km (0.096 R)
• M22: 4,932,242 km (0.073 R)
• M23: 5,248,492 km (0.072 R)
• M24: 5,319,551 km (0.111 R)
• M25: 5,753,534 km (0.102 R)
• M26: 6,236,286 km (0.096 R)
• M27: 6,693,607 km (0.034 R)
• M28: 7,240,836 km (0.062 R)
• M29: 7,439,801 km (0.076 R)
• M30: 8,212,175 km (0.097 R)
• M31: 8,378,079 km (0.101 R)
• M32: 8,503,293 km (0.095 R)
• M33: 10,498,479 km (0.074 R)
• M34: 10,588,537 km (0.119 R)
• M35: 10,950,714 km (0.092 R)
• M36: 11,594,583 km (0.076 R)
• M37: 12,345,265 km (0.108 R)
• M38: 12,535,404 km (0.068 R)
• M39: 12,918,674 km (0.046 R)
• M40: 13,257,214 km (0.064 R)
• M41: 13,844,236 km (0.056 R)
• M42: 14,141,038 km (0.048 R)
• M43: 14,942,583 km (0.065 R)
• M44: 15,707,328 km (0.089 R)
• M45: 15,965,085 km (0.076 R)
• M46: 16,852,051 km (0.075 R)
• M47: 16,957,367 km (0.107 R)
• M48: 17,221,856 km (0.119 R)
• M49: 18,455,889 km (0.051 R)
• M50: 18,564,497 km (0.096 R)
• M51: 20,669,040 km (0.1 R)
• M52: 20,838,385 km (0.043 R)
• M53: 21,064,876 km (0.116 R)
• M54: 21,292,115 km (0.076 R)
• M55: 21,691,990 km (0.119 R)
• M56: 22,151,854 km (0.082 R)
• M57: 22,441,027 km (0.057 R)
• M58: 23,551,043 km (0.102 R)
• M59: 24,023,772 km (0.062 R)
• M60: 24,380,414 km (0.08 R)
• M61: 24,499,643 km (0.104 R)
• M62: 28,983,241 km (0.094 R)
• M63: 29,236,061 km (0.119 R)
• M64: 29,807,825 km (0.109 R)
• M65: 30,897,645 km (0.043 R)
• M66: 31,220,627 km (0.103 R)
• M67: 31,479,880 km (0.082 R)
• M68: 32,065,855 km (0.107 R)
• M69: 32,786,767 km (0.112 R)
• M70: 33,050,358 km (0.058 R)
• M71: 33,380,670 km (0.079 R)
• M72: 33,513,214 km (0.115 R)
• M73: 34,044,735 km (0.052 R)
• M74: 35,520,967 km (0.092 R)
• M75: 35,859,358 km (0.085 R)
• M76: 35,995,043 km (0.09 R)
• M77: 37,498,501 km (0.109 R)
• M78: 37,636,281 km (0.046 R)
• M79: 38,327,274 km (0.088 R)
• M80: 39,792,136 km (0.101 R)
• M81: 39,932,608 km (0.092 R)
• M82: 40,143,541 km (0.063 R)
• M83: 41,417,367 km (0.07 R)
• M84: 42,776,165 km (0.066 R)
• M85: 43,208,353 km (0.07 R)
• M86: 43,352,715 km (0.107 R)
• M87: 43,497,376 km (0.073 R)
• M88: 44,222,477 km (0.119 R)
• M89: 45,831,701 km (0.078 R)
• M90: 46,126,259 km (0.111 R)
• M91: 46,200,011 km (0.108 R)
• M92: 48,656,109 km (0.09 R)
• M93: 49,635,227 km (0.085 R)
• M94: 50,316,945 km (0.12 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 16,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit