🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.67 AU

Year: 153 Days

Day: 46.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.72 AU - 0.84 AU

Year: 265 Days

Day: 19.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.54 AU - 2.04 AU

Year: 922 Days

Day: 44.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.04 AU - 3.22 AU

Year: 1642 Days

Day: 16.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.53 AU - 3.21 AU

Year: 1872 Days

Day: 41.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.5 AU - 4.42 AU

Year: 3034 Days

Day: 17.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.6

Radius: 13.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.53 AU - 4.45 AU

Year: 3069 Days

Day: 7.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,727,446 km

• M1: 179,517 km (0.078 R)
• M2: 410,197 km (0.036 R)
• M3: 509,830 km (0.085 R)
• M4: 658,979 km (0.092 R)
• M5: 857,944 km (0.072 R)
• M6: 1,151,754 km (0.095 R)
• M7: 1,344,137 km (0.111 R)
• M8: 1,674,599 km (0.055 R)
• M9: 2,108,582 km (0.105 R)
• M10: 2,298,571 km (0.12 R)
• M11: 2,412,116 km (0.114 R)
• M12: 2,577,571 km (0.089 R)
• M13: 2,764,269 km (0.063 R)
• M14: 3,115,076 km (0.103 R)
• M15: 3,223,236 km (0.057 R)
• M16: 3,555,343 km (0.096 R)
• M17: 3,725,585 km (0.071 R)
• M18: 4,454,127 km (0.093 R)
• M19: 4,741,355 km (0.081 R)
• M20: 5,162,323 km (0.086 R)
• M21: 5,290,977 km (0.112 R)
• M22: 5,420,679 km (0.088 R)
• M23: 5,529,736 km (0.097 R)
• M24: 5,860,945 km (0.052 R)
• M25: 6,040,313 km (0.056 R)
• M26: 6,221,626 km (0.059 R)
• M27: 6,312,881 km (0.058 R)
• M28: 6,404,584 km (0.062 R)
• M29: 6,519,924 km (0.106 R)
• M30: 6,870,133 km (0.051 R)
• M31: 7,274,496 km (0.106 R)
• M32: 7,370,837 km (0.09 R)
• M33: 7,637,719 km (0.055 R)
• M34: 7,932,726 km (0.068 R)
• M35: 8,635,537 km (0.105 R)
• M36: 8,840,037 km (0.098 R)
• M37: 9,175,885 km (0.1 R)
• M38: 9,700,674 km (0.025 R)
• M39: 10,181,332 km (0.119 R)
• M40: 10,424,578 km (0.083 R)
• M41: 10,560,562 km (0.099 R)
• M42: 11,333,235 km (0.103 R)
• M43: 11,501,084 km (0.096 R)
• M44: 11,726,379 km (0.048 R)
• M45: 11,924,596 km (0.094 R)
• M46: 12,497,257 km (0.095 R)
• M47: 12,612,746 km (0.072 R)
• M48: 12,845,072 km (0.111 R)
• M49: 13,284,441 km (0.06 R)
• M50: 14,178,138 km (0.106 R)
• M51: 15,152,768 km (0.045 R)
• M52: 15,399,754 km (0.111 R)
• M53: 15,648,087 km (0.082 R)
• M54: 15,897,915 km (0.097 R)
• M55: 16,117,525 km (0.081 R)
• M56: 16,686,745 km (0.069 R)
• M57: 17,102,029 km (0.09 R)
• M58: 17,294,860 km (0.069 R)
• M59: 17,585,529 km (0.094 R)
• M60: 17,910,306 km (0.063 R)
• M61: 18,106,129 km (0.101 R)
• M62: 18,929,815 km (0.036 R)
• M63: 19,463,281 km (0.118 R)
• M64: 19,563,961 km (0.066 R)
• M65: 20,035,643 km (0.105 R)
• M66: 20,613,539 km (0.048 R)
• M67: 21,335,050 km (0.09 R)
• M68: 22,309,830 km (0.054 R)
• M69: 22,802,755 km (0.084 R)
• M70: 24,050,550 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 12.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.26 AU - 5.32 AU

Year: 4036 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,727,446 km

• M1: 177,124 km (0.11 R)
• M2: 360,980 km (0.098 R)
• M3: 463,454 km (0.072 R)
• M4: 750,233 km (0.099 R)
• M5: 843,134 km (0.096 R)
• M6: 1,003,203 km (0.043 R)
• M7: 1,284,148 km (0.092 R)
• M8: 1,412,503 km (0.107 R)
• M9: 1,745,059 km (0.082 R)
• M10: 1,840,203 km (0.103 R)
• M11: 1,953,449 km (0.082 R)
• M12: 2,591,484 km (0.09 R)
• M13: 2,756,191 km (0.079 R)
• M14: 2,962,187 km (0.111 R)
• M15: 3,115,376 km (0.063 R)
• M16: 3,369,991 km (0.102 R)
• M17: 4,068,015 km (0.118 R)
• M18: 4,152,986 km (0.088 R)
• M19: 4,390,099 km (0.115 R)
• M20: 4,587,419 km (0.095 R)
• M21: 4,698,420 km (0.087 R)
• M22: 5,977,033 km (0.115 R)
• M23: 6,294,330 km (0.111 R)
• M24: 6,617,312 km (0.051 R)
• M25: 6,971,111 km (0.112 R)
• M26: 7,073,436 km (0.107 R)
• M27: 7,618,421 km (0.088 R)
• M28: 7,723,888 km (0.098 R)
• M29: 8,096,536 km (0.043 R)
• M30: 8,312,106 km (0.111 R)
• M31: 8,420,715 km (0.114 R)
• M32: 8,749,082 km (0.09 R)
• M33: 9,193,687 km (0.073 R)
• M34: 9,305,885 km (0.11 R)
• M35: 9,531,928 km (0.102 R)
• M36: 9,902,930 km (0.093 R)
• M37: 10,075,865 km (0.117 R)
• M38: 10,337,063 km (0.108 R)
• M39: 10,424,728 km (0.095 R)
• M40: 10,600,505 km (0.026 R)
• M41: 11,074,431 km (0.105 R)
• M42: 11,676,563 km (0.105 R)
• M43: 12,012,260 km (0.104 R)
• M44: 12,444,299 km (0.119 R)
• M45: 12,630,997 km (0.105 R)
• M46: 12,755,911 km (0.105 R)
• M47: 13,578,251 km (0.088 R)
• M48: 13,995,928 km (0.089 R)
• M49: 14,125,330 km (0.095 R)
• M50: 14,450,406 km (0.084 R)
• M51: 14,745,264 km (0.115 R)
• M52: 15,440,744 km (0.083 R)
• M53: 16,589,506 km (0.111 R)
• M54: 16,795,054 km (0.049 R)
• M55: 16,932,534 km (0.103 R)
• M56: 17,105,021 km (0.108 R)
• M57: 18,187,212 km (0.104 R)
• M58: 18,328,432 km (0.079 R)
• M59: 18,647,524 km (0.112 R)
• M60: 19,147,630 km (0.057 R)
• M61: 19,327,297 km (0.086 R)
• M62: 19,507,562 km (0.041 R)
• M63: 19,724,629 km (0.095 R)
• M64: 20,343,964 km (0.085 R)
• M65: 21,601,783 km (0.09 R)
• M66: 22,466,907 km (0.03 R)
• M67: 23,998,341 km (0.086 R)
• M68: 24,308,607 km (0.053 R)
• M69: 25,326,471 km (0.025 R)
• M70: 25,484,296 km (0.119 R)
• M71: 26,838,905 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.4

Radius: 8.4

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.39 AU - 6.87 AU

Year: 5843 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,727,446 km

• M1: 177,273 km (0.071 R)
• M2: 229,932 km (0.119 R)
• M3: 518,805 km (0.104 R)
• M4: 918,381 km (0.11 R)
• M5: 1,043,595 km (0.025 R)
• M6: 1,328,429 km (0.102 R)
• M7: 1,452,745 km (0.1 R)
• M8: 1,581,100 km (0.098 R)
• M9: 1,888,823 km (0.097 R)
• M10: 2,828,746 km (0.12 R)
• M11: 3,060,174 km (0.092 R)
• M12: 3,201,993 km (0.074 R)
• M13: 3,321,970 km (0.039 R)
• M14: 3,418,910 km (0.073 R)
• M15: 3,566,264 km (0.091 R)
• M16: 3,867,255 km (0.104 R)
• M17: 4,440,214 km (0.096 R)
• M18: 4,709,341 km (0.087 R)
• M19: 4,818,547 km (0.109 R)
• M20: 4,901,125 km (0.094 R)
• M21: 5,095,303 km (0.055 R)
• M22: 5,320,448 km (0.054 R)
• M23: 5,491,439 km (0.119 R)
• M24: 5,956,389 km (0.103 R)
• M25: 6,104,341 km (0.118 R)
• M26: 6,585,747 km (0.069 R)
• M27: 6,923,838 km (0.071 R)
• M28: 7,079,420 km (0.087 R)
• M29: 7,267,614 km (0.066 R)
• M30: 7,489,318 km (0.074 R)
• M31: 7,681,103 km (0.097 R)
• M32: 7,777,593 km (0.114 R)
• M33: 8,102,370 km (0.084 R)
• M34: 8,299,241 km (0.107 R)
• M35: 9,307,531 km (0.113 R)
• M36: 9,930,905 km (0.066 R)
• M37: 10,036,072 km (0.103 R)
• M38: 10,247,753 km (0.093 R)
• M39: 10,603,647 km (0.074 R)
• M40: 10,675,304 km (0.103 R)
• M41: 10,747,111 km (0.099 R)
• M42: 11,108,689 km (0.098 R)
• M43: 11,181,394 km (0.111 R)
• M44: 11,437,505 km (0.104 R)
• M45: 11,880,913 km (0.115 R)
• M46: 12,179,660 km (0.057 R)
• M47: 12,632,493 km (0.117 R)
• M48: 12,708,489 km (0.097 R)
• M49: 13,827,630 km (0.077 R)
• M50: 13,905,870 km (0.044 R)
• M51: 14,418,692 km (0.113 R)
• M52: 14,777,427 km (0.094 R)
• M53: 15,139,005 km (0.105 R)
• M54: 16,200,103 km (0.062 R)
• M55: 16,282,681 km (0.083 R)
• M56: 16,614,489 km (0.074 R)
• M57: 16,697,815 km (0.09 R)
• M58: 17,708,498 km (0.036 R)
• M59: 18,049,731 km (0.079 R)
• M60: 18,221,170 km (0.036 R)
• M61: 18,350,124 km (0.095 R)
• M62: 18,782,162 km (0.094 R)
• M63: 19,173,809 km (0.084 R)
• M64: 19,744,376 km (0.09 R)
• M65: 20,677,717 km (0.055 R)
• M66: 21,262,645 km (0.063 R)
• M67: 23,703,483 km (0.039 R)
• M68: 24,837,585 km (0.118 R)
• M69: 27,355,018 km (0.095 R)
• M70: 28,046,459 km (0.102 R)
• M71: 28,145,792 km (0.082 R)
• M72: 29,800,494 km (0.113 R)
• M73: 30,409,956 km (0.116 R)
• M74: 31,177,543 km (0.119 R)
• M75: 31,434,851 km (0.079 R)
• M76: 31,589,535 km (0.068 R)
• M77: 32,107,144 km (0.117 R)
• M78: 32,262,875 km (0.101 R)
• M79: 33,045,721 km (0.08 R)
• M80: 33,518,450 km (0.113 R)
• M81: 33,571,109 km (0.047 R)
• M82: 33,782,042 km (0.1 R)
• M83: 34,630,112 km (0.062 R)
• M84: 34,736,626 km (0.068 R)
• M85: 35,753,891 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.7

Radius: 7.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.7 AU - 15 AU

Year: 19845 Days

Day: 15.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,727,446 km

• M1: 179,218 km (0.117 R)
• M2: 318,793 km (0.12 R)
• M3: 434,283 km (0.107 R)
• M4: 621,130 km (0.095 R)
• M5: 709,094 km (0.073 R)
• M6: 801,695 km (0.096 R)
• M7: 898,335 km (0.108 R)
• M8: 948,301 km (0.115 R)
• M9: 1,068,578 km (0.055 R)
• M10: 1,343,538 km (0.099 R)
• M11: 1,681,480 km (0.09 R)
• M12: 1,764,956 km (0.055 R)
• M13: 1,892,563 km (0.094 R)
• M14: 2,386,984 km (0.056 R)
• M15: 2,624,545 km (0.088 R)
• M16: 3,488,622 km (0.057 R)
• M17: 3,542,029 km (0.071 R)
• M18: 4,119,327 km (0.089 R)
• M19: 4,232,573 km (0.08 R)
• M20: 4,289,569 km (0.077 R)
• M21: 4,520,399 km (0.116 R)
• M22: 4,578,742 km (0.081 R)
• M23: 4,637,235 km (0.049 R)
• M24: 4,784,888 km (0.111 R)
• M25: 5,084,682 km (0.103 R)
• M26: 5,545,892 km (0.051 R)
• M27: 6,507,956 km (0.065 R)
• M28: 6,806,703 km (0.073 R)
• M29: 7,314,438 km (0.102 R)
• M30: 7,486,476 km (0.091 R)
• M31: 8,582,280 km (0.06 R)
• M32: 8,873,248 km (0.063 R)
• M33: 9,315,609 km (0.105 R)
• M34: 9,390,109 km (0.12 R)
• M35: 9,577,106 km (0.075 R)
• M36: 10,414,405 km (0.12 R)
• M37: 10,646,731 km (0.115 R)
• M38: 11,433,915 km (0.039 R)
• M39: 11,633,628 km (0.116 R)
• M40: 11,753,905 km (0.113 R)
• M41: 12,649,398 km (0.1 R)
• M42: 14,290,037 km (0.109 R)
• M43: 14,895,161 km (0.046 R)
• M44: 15,907,340 km (0.089 R)
• M45: 16,264,729 km (0.027 R)
• M46: 16,489,276 km (0.036 R)
• M47: 16,715,019 km (0.078 R)
• M48: 17,444,009 km (0.098 R)
• M49: 17,674,091 km (0.089 R)
• M50: 17,997,671 km (0.103 R)
• M51: 18,838,860 km (0.092 R)
• M52: 19,074,776 km (0.082 R)
• M53: 19,359,311 km (0.107 R)
• M54: 19,502,027 km (0.111 R)
• M55: 19,597,321 km (0.031 R)
• M56: 20,124,654 km (0.091 R)
• M57: 20,220,995 km (0.109 R)
• M58: 20,510,915 km (0.061 R)
• M59: 20,608,004 km (0.05 R)
• M60: 21,046,176 km (0.108 R)
• M61: 23,031,191 km (0.113 R)
• M62: 23,790,849 km (0.072 R)
• M63: 23,892,725 km (0.044 R)
• M64: 26,013,723 km (0.108 R)
• M65: 26,223,759 km (0.119 R)
• M66: 26,434,542 km (0.104 R)
• M67: 27,069,884 km (0.102 R)
• M68: 27,549,794 km (0.075 R)
• M69: 27,656,906 km (0.11 R)
• M70: 27,764,018 km (0.098 R)
• M71: 29,716,570 km (0.086 R)
• M72: 31,937,500 km (0.102 R)
• M73: 32,106,246 km (0.12 R)
• M74: 32,501,035 km (0.064 R)
• M75: 32,670,679 km (0.034 R)
• M76: 33,295,549 km (0.082 R)
• M77: 33,352,546 km (0.034 R)
• M78: 33,752,421 km (0.117 R)
• M79: 33,981,605 km (0.103 R)
• M80: 35,484,017 km (0.072 R)
• M81: 36,126,091 km (0.09 R)
• M82: 36,419,302 km (0.07 R)
• M83: 36,478,094 km (0.107 R)
• M84: 36,654,470 km (0.105 R)
• M85: 36,830,996 km (0.102 R)
• M86: 37,659,170 km (0.071 R)
• M87: 39,635,357 km (0.038 R)
• M88: 40,180,193 km (0.101 R)
• M89: 40,301,517 km (0.056 R)
• M90: 40,666,536 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit