🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.64 AU - 0.72 AU

Year: 206 Days

Day: 42 Hours

Environment

Temp: 154 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,303,923 km

• M1: 277,803 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.78 AU - 0.84 AU

Year: 268 Days

Day: 40 Hours

Environment

Temp: 116 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.13 AU

Year: 373 Days

Day: 42.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.03 AU - 1.21 AU

Year: 435 Days

Day: 20.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.22 AU - 1.66 AU

Year: 634 Days

Day: 30.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,303,923 km

• M1: 306,526 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.78 AU - 2.56 AU

Year: 1173 Days

Day: 45.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,303,923 km

• M1: 1,831,228 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 11.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.89 AU - 9.29 AU

Year: 9242 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,303,923 km

• M1: 286,779 km (0.05 R)
• M2: 378,632 km (0.062 R)
• M3: 512,522 km (0.117 R)
• M4: 664,963 km (0.039 R)
• M5: 798,853 km (0.049 R)
• M6: 961,017 km (0.116 R)
• M7: 1,095,206 km (0.085 R)
• M8: 1,195,137 km (0.039 R)
• M9: 1,298,210 km (0.086 R)
• M10: 1,558,361 km (0.05 R)
• M11: 1,671,906 km (0.083 R)
• M12: 1,788,293 km (0.117 R)
• M13: 2,516,685 km (0.098 R)
• M14: 2,650,874 km (0.076 R)
• M15: 3,596,482 km (0.095 R)
• M16: 3,809,659 km (0.109 R)
• M17: 4,121,571 km (0.108 R)
• M18: 4,280,593 km (0.095 R)
• M19: 4,572,160 km (0.08 R)
• M20: 5,277,514 km (0.087 R)
• M21: 5,381,035 km (0.097 R)
• M22: 6,788,303 km (0.114 R)
• M23: 7,052,492 km (0.071 R)
• M24: 7,320,123 km (0.101 R)
• M25: 7,397,166 km (0.119 R)
• M26: 7,669,135 km (0.071 R)
• M27: 8,545,030 km (0.09 R)
• M28: 8,626,262 km (0.068 R)
• M29: 8,748,483 km (0.108 R)
• M30: 8,830,463 km (0.113 R)
• M31: 9,326,978 km (0.108 R)
• M32: 10,304,002 km (0.076 R)
• M33: 10,520,769 km (0.094 R)
• M34: 10,826,697 km (0.059 R)
• M35: 11,002,923 km (0.101 R)
• M36: 11,717,104 km (0.106 R)
• M37: 11,807,461 km (0.107 R)
• M38: 12,079,878 km (0.109 R)
• M39: 12,171,133 km (0.059 R)
• M40: 12,909,548 km (0.108 R)
• M41: 13,049,572 km (0.05 R)
• M42: 13,237,168 km (0.098 R)
• M43: 13,331,265 km (0.069 R)
• M44: 13,567,480 km (0.038 R)
• M45: 13,852,912 km (0.071 R)
• M46: 14,188,311 km (0.095 R)
• M47: 15,309,397 km (0.094 R)
• M48: 16,307,215 km (0.081 R)
• M49: 16,763,040 km (0.081 R)
• M50: 17,687,405 km (0.115 R)
• M51: 17,895,047 km (0.104 R)
• M52: 18,208,155 km (0.102 R)
• M53: 19,264,615 km (0.119 R)
• M54: 19,962,041 km (0.067 R)
• M55: 20,178,210 km (0.041 R)
• M56: 20,722,297 km (0.103 R)
• M57: 21,106,016 km (0.062 R)
• M58: 21,769,183 km (0.067 R)
• M59: 22,607,829 km (0.063 R)
• M60: 23,229,557 km (0.084 R)
• M61: 23,343,252 km (0.08 R)
• M62: 23,571,089 km (0.09 R)
• M63: 24,489,919 km (0.089 R)
• M64: 24,605,559 km (0.085 R)
• M65: 25,596,196 km (0.109 R)
• M66: 26,362,586 km (0.09 R)
• M67: 26,718,778 km (0.097 R)
• M68: 27,016,927 km (0.11 R)
• M69: 27,376,111 km (0.084 R)
• M70: 28,645,599 km (0.118 R)
• M71: 29,195,520 km (0.043 R)
• M72: 29,749,033 km (0.04 R)
• M73: 30,492,235 km (0.115 R)
• M74: 30,928,761 km (0.09 R)
• M75: 31,179,039 km (0.059 R)
• M76: 31,430,064 km (0.087 R)
• M77: 32,504,326 km (0.097 R)
• M78: 32,886,250 km (0.069 R)
• M79: 33,269,818 km (0.1 R)
• M80: 34,235,024 km (0.031 R)
• M81: 34,753,530 km (0.067 R)
• M82: 36,853,735 km (0.034 R)
• M83: 39,332,871 km (0.09 R)
• M84: 41,934,527 km (0.044 R)
• M85: 43,256,224 km (0.083 R)
• M86: 43,396,098 km (0.115 R)
• M87: 44,520,925 km (0.089 R)
• M88: 47,446,610 km (0.089 R)
• M89: 48,532,392 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.6

Radius: 14.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.62 AU - 11.04 AU

Year: 12188 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,303,923 km

• M1: 187,297 km (0.078 R)
• M2: 800,199 km (0.086 R)
• M3: 938,278 km (0.103 R)
• M4: 1,042,398 km (0.114 R)
• M5: 1,356,404 km (0.045 R)
• M6: 1,650,364 km (0.081 R)
• M7: 1,805,347 km (0.115 R)
• M8: 2,047,097 km (0.034 R)
• M9: 2,214,497 km (0.067 R)
• M10: 2,357,513 km (0.076 R)
• M11: 2,533,440 km (0.094 R)
• M12: 2,836,525 km (0.113 R)
• M13: 5,233,532 km (0.069 R)
• M14: 5,387,468 km (0.102 R)
• M15: 6,343,099 km (0.1 R)
• M16: 6,466,218 km (0.096 R)
• M17: 6,798,625 km (0.066 R)
• M18: 8,318,090 km (0.091 R)
• M19: 9,748,695 km (0.108 R)
• M20: 9,986,555 km (0.073 R)
• M21: 10,516,581 km (0.098 R)
• M22: 10,907,929 km (0.074 R)
• M23: 12,417,970 km (0.067 R)
• M24: 13,779,161 km (0.115 R)
• M25: 14,261,464 km (0.031 R)
• M26: 14,531,788 km (0.048 R)
• M27: 14,749,303 km (0.114 R)
• M28: 15,741,286 km (0.097 R)
• M29: 15,964,636 km (0.094 R)
• M30: 16,189,182 km (0.1 R)
• M31: 16,811,809 km (0.077 R)
• M32: 17,154,837 km (0.063 R)
• M33: 17,789,580 km (0.071 R)
• M34: 17,905,818 km (0.117 R)
• M35: 18,549,687 km (0.119 R)
• M36: 18,844,844 km (0.109 R)
• M37: 19,380,255 km (0.051 R)
• M38: 19,619,761 km (0.104 R)
• M39: 19,920,602 km (0.09 R)
• M40: 20,222,939 km (0.092 R)
• M41: 20,405,000 km (0.086 R)
• M42: 20,893,437 km (0.113 R)
• M43: 21,385,614 km (0.099 R)
• M44: 21,571,265 km (0.078 R)
• M45: 22,318,955 km (0.091 R)
• M46: 25,002,292 km (0.095 R)
• M47: 26,315,462 km (0.057 R)
• M48: 27,181,185 km (0.069 R)
• M49: 27,786,009 km (0.118 R)
• M50: 29,145,854 km (0.116 R)
• M51: 30,666,666 km (0.071 R)
• M52: 30,875,953 km (0.05 R)
• M53: 31,788,800 km (0.113 R)
• M54: 31,930,020 km (0.071 R)
• M55: 32,213,209 km (0.11 R)
• M56: 33,497,357 km (0.11 R)
• M57: 34,145,714 km (0.1 R)
• M58: 35,308,538 km (0.102 R)
• M59: 35,528,148 km (0.119 R)
• M60: 36,854,483 km (0.083 R)
• M61: 37,300,284 km (0.104 R)
• M62: 38,573,063 km (0.096 R)
• M63: 40,700,195 km (0.1 R)
• M64: 41,084,063 km (0.076 R)
• M65: 41,314,893 km (0.099 R)
• M66: 42,787,235 km (0.044 R)
• M67: 43,021,206 km (0.084 R)
• M68: 43,334,015 km (0.091 R)
• M69: 44,829,695 km (0.079 R)
• M70: 45,146,842 km (0.096 R)
• M71: 45,464,588 km (0.12 R)
• M72: 46,823,535 km (0.057 R)
• M73: 47,306,437 km (0.116 R)
• M74: 48,846,248 km (0.112 R)
• M75: 49,009,160 km (0.12 R)
• M76: 49,172,521 km (0.104 R)
• M77: 49,827,161 km (0.106 R)
• M78: 51,310,873 km (0.075 R)
• M79: 52,141,291 km (0.114 R)
• M80: 53,059,971 km (0.11 R)
• M81: 56,103,989 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.2

Radius: 4.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.65 AU - 15.23 AU

Year: 20143 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,303,923 km

• M1: 116,238 km (0.072 R)
• M2: 249,679 km (0.113 R)
• M3: 487,689 km (0.072 R)
• M4: 520,152 km (0.075 R)
• M5: 657,782 km (0.072 R)
• M6: 871,856 km (0.083 R)
• M7: 1,021,454 km (0.045 R)
• M8: 1,179,280 km (0.116 R)
• M9: 1,360,144 km (0.091 R)
• M10: 2,407,927 km (0.055 R)
• M11: 2,656,409 km (0.044 R)
• M12: 3,861,420 km (0.065 R)
• M13: 4,197,118 km (0.037 R)
• M14: 4,518,753 km (0.055 R)
• M15: 4,588,765 km (0.037 R)
• M16: 4,848,317 km (0.104 R)
• M17: 5,381,933 km (0.081 R)
• M18: 6,294,480 km (0.116 R)
• M19: 7,199,248 km (0.052 R)
• M20: 8,087,410 km (0.063 R)
• M21: 8,314,799 km (0.1 R)
• M22: 9,156,736 km (0.071 R)
• M23: 9,934,196 km (0.109 R)
• M24: 10,116,706 km (0.031 R)
• M25: 10,300,262 km (0.065 R)
• M26: 10,826,248 km (0.047 R)
• M27: 11,615,527 km (0.076 R)
• M28: 11,711,569 km (0.063 R)
• M29: 12,357,981 km (0.036 R)
• M30: 12,652,689 km (0.053 R)
• M31: 13,449,746 km (0.116 R)
• M32: 14,126,228 km (0.092 R)
• M33: 14,434,250 km (0.069 R)
• M34: 14,571,880 km (0.05 R)
• M35: 16,114,383 km (0.064 R)
• M36: 16,185,742 km (0.088 R)
• M37: 16,364,511 km (0.08 R)
• M38: 16,472,072 km (0.115 R)
• M39: 16,507,975 km (0.037 R)
• M40: 17,013,467 km (0.072 R)
• M41: 18,113,909 km (0.104 R)
• M42: 18,448,559 km (0.072 R)
• M43: 18,785,154 km (0.117 R)
• M44: 18,935,350 km (0.108 R)
• M45: 19,350,634 km (0.115 R)
• M46: 19,540,474 km (0.114 R)
• M47: 19,807,207 km (0.101 R)
• M48: 19,883,502 km (0.105 R)
• M49: 19,960,096 km (0.045 R)
• M50: 19,998,393 km (0.111 R)
• M51: 20,113,434 km (0.117 R)
• M52: 20,151,731 km (0.072 R)
• M53: 21,315,004 km (0.053 R)
• M54: 21,432,438 km (0.084 R)
• M55: 21,510,977 km (0.038 R)
• M56: 22,420,083 km (0.116 R)
• M57: 22,979,579 km (0.101 R)
• M58: 23,260,973 km (0.091 R)
• M59: 24,071,494 km (0.079 R)
• M60: 24,808,862 km (0.101 R)
• M61: 25,636,886 km (0.084 R)
• M62: 26,096,002 km (0.051 R)
• M63: 26,347,626 km (0.083 R)
• M64: 26,473,737 km (0.116 R)
• M65: 26,515,923 km (0.115 R)
• M66: 27,149,770 km (0.076 R)
• M67: 27,277,227 km (0.077 R)
• M68: 27,831,487 km (0.037 R)
• M69: 28,131,431 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.6

Radius: 6.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.93 AU - 18.27 AU

Year: 22618 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,303,923 km

• M1: 114,592 km (0.044 R)
• M2: 199,564 km (0.074 R)
• M3: 294,857 km (0.03 R)
• M4: 590,463 km (0.07 R)
• M5: 767,736 km (0.108 R)
• M6: 1,263,504 km (0.089 R)
• M7: 1,415,345 km (0.067 R)
• M8: 1,493,436 km (0.085 R)
• M9: 1,927,569 km (0.048 R)
• M10: 2,237,835 km (0.118 R)
• M11: 2,375,764 km (0.119 R)
• M12: 2,516,386 km (0.082 R)
• M13: 2,756,939 km (0.057 R)
• M14: 3,469,324 km (0.073 R)
• M15: 3,522,431 km (0.068 R)
• M16: 4,435,577 km (0.076 R)
• M17: 4,873,749 km (0.084 R)
• M18: 5,022,898 km (0.107 R)
• M19: 6,172,707 km (0.113 R)
• M20: 6,497,036 km (0.117 R)
• M21: 6,628,382 km (0.118 R)
• M22: 7,229,915 km (0.047 R)
• M23: 8,628,506 km (0.061 R)
• M24: 9,137,438 km (0.106 R)
• M25: 9,693,344 km (0.095 R)
• M26: 9,843,540 km (0.106 R)
• M27: 10,222,172 km (0.072 R)
• M28: 10,528,549 km (0.09 R)
• M29: 11,823,917 km (0.117 R)
• M30: 12,592,401 km (0.04 R)
• M31: 14,433,203 km (0.112 R)
• M32: 14,863,147 km (0.084 R)
• M33: 15,079,765 km (0.115 R)
• M34: 16,311,853 km (0.076 R)
• M35: 16,669,691 km (0.105 R)
• M36: 17,256,862 km (0.106 R)
• M37: 17,850,766 km (0.078 R)
• M38: 17,942,769 km (0.095 R)
• M39: 18,358,501 km (0.084 R)
• M40: 18,637,501 km (0.052 R)
• M41: 18,730,850 km (0.089 R)
• M42: 19,482,729 km (0.106 R)
• M43: 19,910,130 km (0.116 R)
• M44: 20,196,760 km (0.101 R)
• M45: 20,388,544 km (0.063 R)
• M46: 21,210,584 km (0.052 R)
• M47: 21,454,429 km (0.072 R)
• M48: 21,552,266 km (0.095 R)
• M49: 21,895,743 km (0.084 R)
• M50: 22,191,498 km (0.071 R)
• M51: 22,787,196 km (0.034 R)
• M52: 23,690,468 km (0.078 R)
• M53: 24,197,456 km (0.104 R)
• M54: 24,656,721 km (0.108 R)
• M55: 25,532,018 km (0.115 R)
• M56: 26,522,356 km (0.104 R)
• M57: 28,164,941 km (0.106 R)
• M58: 28,218,497 km (0.113 R)
• M59: 29,079,582 km (0.094 R)
• M60: 30,387,516 km (0.047 R)
• M61: 30,772,581 km (0.116 R)
• M62: 31,881,700 km (0.063 R)
• M63: 33,513,065 km (0.09 R)
• M64: 35,286,697 km (0.058 R)
• M65: 35,402,187 km (0.12 R)
• M66: 35,923,385 km (0.1 R)
• M67: 36,914,771 km (0.108 R)
• M68: 37,207,982 km (0.05 R)
• M69: 37,561,033 km (0.081 R)
• M70: 37,678,916 km (0.083 R)
• M71: 38,211,036 km (0.067 R)
• M72: 38,924,468 km (0.096 R)
• M73: 39,222,916 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit