🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.6 AU

Year: 134 Days

Day: 38.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 167 Days

Day: 31.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 167 Days

Day: 27 Hours

Environment

Temp: 177 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.9 AU - 2.28 AU

Year: 1144 Days

Day: 41.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.06 AU - 2.26 AU

Year: 1202 Days

Day: 23.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 14.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.01 AU - 4.49 AU

Year: 3318 Days

Day: 7.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,151,556 km

• M1: 181,163 km (0.099 R)
• M2: 410,048 km (0.1 R)
• M3: 567,126 km (0.025 R)
• M4: 811,269 km (0.076 R)
• M5: 1,056,759 km (0.075 R)
• M6: 1,164,619 km (0.066 R)
• M7: 1,289,384 km (0.091 R)
• M8: 1,418,936 km (0.107 R)
• M9: 1,621,940 km (0.078 R)
• M10: 1,863,989 km (0.115 R)
• M11: 2,628,435 km (0.034 R)
• M12: 2,846,698 km (0.077 R)
• M13: 3,018,735 km (0.06 R)
• M14: 3,760,591 km (0.092 R)
• M15: 3,873,837 km (0.113 R)
• M16: 4,007,577 km (0.087 R)
• M17: 4,259,949 km (0.063 R)
• M18: 4,517,556 km (0.095 R)
• M19: 4,638,282 km (0.118 R)
• M20: 5,279,159 km (0.076 R)
• M21: 5,385,224 km (0.051 R)
• M22: 6,036,424 km (0.055 R)
• M23: 7,200,594 km (0.073 R)
• M24: 7,413,322 km (0.106 R)
• M25: 7,724,187 km (0.114 R)
• M26: 7,844,912 km (0.104 R)
• M27: 7,990,621 km (0.055 R)
• M28: 8,235,512 km (0.062 R)
• M29: 8,909,002 km (0.093 R)
• M30: 9,367,968 km (0.035 R)
• M31: 10,044,599 km (0.112 R)
• M32: 10,415,602 km (0.119 R)
• M33: 10,575,971 km (0.09 R)
• M34: 10,872,025 km (0.091 R)
• M35: 11,116,468 km (0.112 R)
• M36: 11,362,557 km (0.12 R)
• M37: 11,582,914 km (0.1 R)
• M38: 12,620,525 km (0.067 R)
• M39: 12,877,534 km (0.104 R)
• M40: 13,020,999 km (0.098 R)
• M41: 13,629,413 km (0.06 R)
• M42: 14,040,359 km (0.036 R)
• M43: 14,366,033 km (0.057 R)
• M44: 15,206,175 km (0.106 R)
• M45: 15,449,271 km (0.058 R)
• M46: 15,601,861 km (0.087 R)
• M47: 15,970,021 km (0.095 R)
• M48: 16,093,290 km (0.095 R)
• M49: 16,186,041 km (0.064 R)
• M50: 16,871,648 km (0.087 R)
• M51: 16,997,310 km (0.086 R)
• M52: 17,186,402 km (0.099 R)
• M53: 17,534,815 km (0.11 R)
• M54: 17,757,866 km (0.031 R)
• M55: 18,142,332 km (0.099 R)
• M56: 18,561,805 km (0.07 R)
• M57: 18,724,118 km (0.117 R)
• M58: 18,886,881 km (0.104 R)
• M59: 20,105,655 km (0.1 R)
• M60: 20,808,615 km (0.028 R)
• M61: 21,146,257 km (0.048 R)
• M62: 21,247,984 km (0.063 R)
• M63: 21,588,020 km (0.087 R)
• M64: 21,758,561 km (0.11 R)
• M65: 22,101,290 km (0.102 R)
• M66: 22,411,257 km (0.035 R)
• M67: 22,584,192 km (0.101 R)
• M68: 22,688,013 km (0.108 R)
• M69: 23,419,995 km (0.083 R)
• M70: 23,525,163 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.5

Radius: 12.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.88 AU - 7.62 AU

Year: 7394 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,151,556 km

• M1: 165,156 km (0.059 R)
• M2: 268,528 km (0.091 R)
• M3: 367,412 km (0.097 R)
• M4: 515,215 km (0.072 R)
• M5: 620,233 km (0.082 R)
• M6: 781,798 km (0.049 R)
• M7: 906,713 km (0.108 R)
• M8: 1,354,160 km (0.095 R)
• M9: 1,816,268 km (0.081 R)
• M10: 1,935,048 km (0.113 R)
• M11: 2,091,827 km (0.1 R)
• M12: 2,289,446 km (0.063 R)
• M13: 2,418,399 km (0.092 R)
• M14: 2,512,047 km (0.062 R)
• M15: 2,626,191 km (0.1 R)
• M16: 2,722,681 km (0.083 R)
• M17: 3,059,576 km (0.116 R)
• M18: 3,601,120 km (0.098 R)
• M19: 3,687,139 km (0.053 R)
• M20: 4,492,274 km (0.093 R)
• M21: 4,749,134 km (0.066 R)
• M22: 5,204,211 km (0.069 R)
• M23: 5,301,749 km (0.052 R)
• M24: 5,474,085 km (0.075 R)
• M25: 5,673,350 km (0.119 R)
• M26: 6,207,863 km (0.028 R)
• M27: 6,363,594 km (0.089 R)
• M28: 6,892,124 km (0.112 R)
• M29: 8,246,283 km (0.091 R)
• M30: 8,503,891 km (0.119 R)
• M31: 9,411,501 km (0.098 R)
• M32: 9,952,597 km (0.048 R)
• M33: 10,074,220 km (0.09 R)
• M34: 10,411,413 km (0.109 R)
• M35: 10,565,798 km (0.068 R)
• M36: 10,908,378 km (0.103 R)
• M37: 11,381,256 km (0.1 R)
• M38: 11,668,335 km (0.106 R)
• M39: 12,675,278 km (0.052 R)
• M40: 12,807,223 km (0.112 R)
• M41: 13,473,981 km (0.093 R)
• M42: 13,879,391 km (0.059 R)
• M43: 14,357,506 km (0.085 R)
• M44: 15,119,857 km (0.115 R)
• M45: 15,400,353 km (0.084 R)
• M46: 15,611,884 km (0.045 R)
• M47: 15,824,313 km (0.115 R)
• M48: 16,756,158 km (0.12 R)
• M49: 16,864,766 km (0.041 R)
• M50: 17,228,738 km (0.108 R)
• M51: 17,484,999 km (0.115 R)
• M52: 18,224,162 km (0.114 R)
• M53: 18,672,657 km (0.083 R)
• M54: 18,973,648 km (0.114 R)
• M55: 19,200,588 km (0.104 R)
• M56: 19,466,273 km (0.112 R)
• M57: 20,001,535 km (0.069 R)
• M58: 21,164,658 km (0.103 R)
• M59: 21,282,092 km (0.097 R)
• M60: 21,557,203 km (0.116 R)
• M61: 22,031,578 km (0.108 R)
• M62: 22,829,682 km (0.117 R)
• M63: 22,910,016 km (0.058 R)
• M64: 23,232,250 km (0.113 R)
• M65: 23,596,671 km (0.07 R)
• M66: 24,249,216 km (0.086 R)
• M67: 24,701,301 km (0.078 R)
• M68: 24,990,324 km (0.112 R)
• M69: 25,780,799 km (0.109 R)
• M70: 26,074,011 km (0.118 R)
• M71: 26,875,706 km (0.072 R)
• M72: 27,813,984 km (0.102 R)
• M73: 28,849,949 km (0.031 R)
• M74: 29,067,315 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 13.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.68 AU - 9.2 AU

Year: 7686 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,151,556 km

• M1: 174,282 km (0.1 R)
• M2: 806,033 km (0.084 R)
• M3: 1,098,497 km (0.077 R)
• M4: 1,210,396 km (0.103 R)
• M5: 1,425,967 km (0.108 R)
• M6: 1,654,702 km (0.052 R)
• M7: 1,873,564 km (0.1 R)
• M8: 2,219,883 km (0.105 R)
• M9: 2,487,364 km (0.1 R)
• M10: 2,587,146 km (0.077 R)
• M11: 3,977,359 km (0.087 R)
• M12: 4,184,103 km (0.102 R)
• M13: 4,334,000 km (0.07 R)
• M14: 4,424,806 km (0.107 R)
• M15: 6,475,194 km (0.12 R)
• M16: 7,469,122 km (0.118 R)
• M17: 7,798,836 km (0.094 R)
• M18: 8,021,288 km (0.073 R)
• M19: 8,586,768 km (0.117 R)
• M20: 9,126,069 km (0.075 R)
• M21: 9,557,658 km (0.07 R)
• M22: 9,915,796 km (0.105 R)
• M23: 10,237,880 km (0.097 R)
• M24: 10,522,565 km (0.119 R)
• M25: 10,809,942 km (0.043 R)
• M26: 11,141,451 km (0.071 R)
• M27: 12,284,977 km (0.098 R)
• M28: 12,414,379 km (0.116 R)
• M29: 13,777,964 km (0.077 R)
• M30: 14,092,419 km (0.113 R)
• M31: 14,957,992 km (0.096 R)
• M32: 15,560,123 km (0.103 R)
• M33: 15,934,567 km (0.053 R)
• M34: 16,644,857 km (0.078 R)
• M35: 16,884,064 km (0.092 R)
• M36: 17,075,999 km (0.107 R)
• M37: 17,851,664 km (0.115 R)
• M38: 18,243,760 km (0.117 R)
• M39: 19,236,641 km (0.069 R)
• M40: 20,094,285 km (0.112 R)
• M41: 20,196,012 km (0.08 R)
• M42: 20,297,888 km (0.114 R)
• M43: 20,451,076 km (0.034 R)
• M44: 20,604,564 km (0.084 R)
• M45: 21,690,195 km (0.105 R)
• M46: 21,794,615 km (0.11 R)
• M47: 22,635,654 km (0.119 R)
• M48: 23,219,983 km (0.075 R)
• M49: 23,433,609 km (0.116 R)
• M50: 24,024,820 km (0.106 R)
• M51: 24,947,988 km (0.074 R)
• M52: 25,221,752 km (0.108 R)
• M53: 28,870,444 km (0.086 R)
• M54: 28,985,335 km (0.095 R)
• M55: 31,020,016 km (0.059 R)
• M56: 31,491,549 km (0.074 R)
• M57: 31,609,880 km (0.116 R)
• M58: 32,084,405 km (0.07 R)
• M59: 32,860,519 km (0.12 R)
• M60: 33,341,177 km (0.104 R)
• M61: 33,945,253 km (0.072 R)
• M62: 34,188,050 km (0.105 R)
• M63: 34,614,105 km (0.115 R)
• M64: 34,736,177 km (0.119 R)
• M65: 35,164,475 km (0.105 R)
• M66: 35,348,630 km (0.065 R)
• M67: 36,150,176 km (0.055 R)
• M68: 37,207,234 km (0.085 R)
• M69: 38,211,635 km (0.084 R)
• M70: 38,843,835 km (0.116 R)
• M71: 39,034,124 km (0.109 R)
• M72: 39,990,503 km (0.117 R)
• M73: 40,182,736 km (0.104 R)
• M74: 40,439,446 km (0.102 R)
• M75: 41,148,390 km (0.096 R)
• M76: 41,342,419 km (0.12 R)
• M77: 41,471,971 km (0.073 R)
• M78: 42,382,423 km (0.093 R)
• M79: 42,840,193 km (0.032 R)
• M80: 43,168,111 km (0.074 R)
• M81: 43,562,750 km (0.07 R)
• M82: 44,289,347 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 12.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.91 AU - 13.57 AU

Year: 15235 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,151,556 km

• M1: 160,668 km (0.097 R)
• M2: 565,929 km (0.05 R)
• M3: 740,061 km (0.086 R)
• M4: 952,340 km (0.119 R)
• M5: 1,105,678 km (0.085 R)
• M6: 1,504,057 km (0.086 R)
• M7: 1,731,745 km (0.117 R)
• M8: 1,874,013 km (0.096 R)
• M9: 2,195,798 km (0.096 R)
• M10: 2,376,512 km (0.119 R)
• M11: 2,562,312 km (0.112 R)
• M12: 3,177,908 km (0.058 R)
• M13: 3,472,765 km (0.079 R)
• M14: 4,089,258 km (0.073 R)
• M15: 4,313,206 km (0.061 R)
• M16: 4,773,219 km (0.071 R)
• M17: 5,111,610 km (0.116 R)
• M18: 5,422,923 km (0.1 R)
• M19: 5,528,090 km (0.111 R)
• M20: 6,430,764 km (0.102 R)
• M21: 8,129,148 km (0.046 R)
• M22: 8,209,482 km (0.113 R)
• M23: 9,278,359 km (0.081 R)
• M24: 10,260,170 km (0.104 R)
• M25: 10,741,576 km (0.05 R)
• M26: 11,230,312 km (0.116 R)
• M27: 11,545,066 km (0.032 R)
• M28: 12,321,778 km (0.092 R)
• M29: 12,833,253 km (0.118 R)
• M30: 13,162,518 km (0.07 R)
• M31: 13,829,276 km (0.115 R)
• M32: 14,458,185 km (0.091 R)
• M33: 14,702,628 km (0.109 R)
• M34: 14,948,418 km (0.043 R)
• M35: 15,494,001 km (0.076 R)
• M36: 15,794,394 km (0.082 R)
• M37: 16,350,000 km (0.055 R)
• M38: 17,169,796 km (0.11 R)
• M39: 17,584,631 km (0.113 R)
• M40: 18,160,583 km (0.094 R)
• M41: 20,142,755 km (0.104 R)
• M42: 20,361,168 km (0.096 R)
• M43: 22,192,844 km (0.113 R)
• M44: 22,928,716 km (0.108 R)
• M45: 23,042,710 km (0.093 R)
• M46: 23,557,775 km (0.069 R)
• M47: 25,067,068 km (0.108 R)
• M48: 25,478,761 km (0.088 R)
• M49: 25,715,126 km (0.084 R)
• M50: 26,308,880 km (0.108 R)
• M51: 26,428,259 km (0.026 R)
• M52: 26,787,294 km (0.064 R)
• M53: 28,545,219 km (0.079 R)
• M54: 29,283,634 km (0.104 R)
• M55: 29,407,351 km (0.067 R)
• M56: 29,717,168 km (0.064 R)
• M57: 30,402,925 km (0.115 R)
• M58: 30,841,995 km (0.12 R)
• M59: 31,853,426 km (0.093 R)
• M60: 32,427,134 km (0.045 R)
• M61: 32,683,245 km (0.114 R)
• M62: 32,875,778 km (0.109 R)
• M63: 33,004,432 km (0.032 R)
• M64: 33,197,563 km (0.097 R)
• M65: 33,455,619 km (0.078 R)
• M66: 33,779,199 km (0.095 R)
• M67: 34,887,121 km (0.073 R)
• M68: 35,412,658 km (0.099 R)
• M69: 36,405,091 km (0.064 R)
• M70: 37,339,479 km (0.085 R)
• M71: 37,540,838 km (0.062 R)
• M72: 38,079,240 km (0.095 R)
• M73: 39,778,672 km (0.071 R)
• M74: 41,433,075 km (0.063 R)
• M75: 42,198,867 km (0.065 R)
• M76: 43,110,067 km (0.105 R)
• M77: 43,321,150 km (0.119 R)
• M78: 43,532,681 km (0.074 R)
• M79: 46,169,643 km (0.108 R)
• M80: 46,529,875 km (0.071 R)
• M81: 49,004,672 km (0.03 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: 276 - 11,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit