🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.61 AU

Year: 137 Days

Day: 21.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,829,357 km

• M1: 52,359 km (0.118 R)
• M2: 148,551 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.88 AU - 1.36 AU

Year: 420 Days

Day: 33.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.12 AU - 1.34 AU

Year: 484 Days

Day: 24.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,829,357 km

• M1: 347,516 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.2 AU - 3.58 AU

Year: 2214 Days

Day: 43.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,829,357 km

• M1: 1,286,392 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.86 AU - 4.04 AU

Year: 2785 Days

Day: 25.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.24 AU - 6.28 AU

Year: 4280 Days

Day: 40.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.2

Radius: 10.7

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.66 AU - 5.8 AU

Year: 4866 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,829,357 km

• M1: 141,520 km (0.099 R)
• M2: 242,049 km (0.095 R)
• M3: 315,352 km (0.093 R)
• M4: 495,468 km (0.09 R)
• M5: 805,585 km (0.104 R)
• M6: 946,356 km (0.114 R)
• M7: 1,158,037 km (0.12 R)
• M8: 1,302,399 km (0.113 R)
• M9: 1,698,983 km (0.118 R)
• M10: 2,372,173 km (0.109 R)
• M11: 2,474,648 km (0.05 R)
• M12: 2,599,712 km (0.089 R)
• M13: 2,684,384 km (0.105 R)
• M14: 2,791,347 km (0.115 R)
• M15: 3,143,500 km (0.118 R)
• M16: 3,256,596 km (0.034 R)
• M17: 3,348,000 km (0.09 R)
• M18: 3,440,302 km (0.119 R)
• M19: 3,746,230 km (0.089 R)
• M20: 3,866,207 km (0.097 R)
• M21: 4,036,450 km (0.041 R)
• M22: 4,309,017 km (0.1 R)
• M23: 4,716,222 km (0.112 R)
• M24: 5,242,807 km (0.111 R)
• M25: 5,350,368 km (0.096 R)
• M26: 5,512,981 km (0.104 R)
• M27: 5,787,942 km (0.105 R)
• M28: 5,955,042 km (0.063 R)
• M29: 6,437,346 km (0.069 R)
• M30: 7,020,927 km (0.088 R)
• M31: 7,139,708 km (0.06 R)
• M32: 7,319,076 km (0.08 R)
• M33: 7,469,721 km (0.119 R)
• M34: 7,590,895 km (0.091 R)
• M35: 7,927,790 km (0.094 R)
• M36: 8,332,302 km (0.098 R)
• M37: 8,426,549 km (0.066 R)
• M38: 8,743,547 km (0.097 R)
• M39: 9,389,211 km (0.05 R)
• M40: 9,553,021 km (0.066 R)
• M41: 9,883,483 km (0.116 R)
• M42: 9,950,054 km (0.115 R)
• M43: 10,016,774 km (0.1 R)
• M44: 10,217,684 km (0.074 R)
• M45: 11,486,723 km (0.08 R)
• M46: 11,662,052 km (0.096 R)
• M47: 11,767,668 km (0.064 R)
• M48: 12,479,903 km (0.078 R)
• M49: 12,660,169 km (0.054 R)
• M50: 13,132,748 km (0.109 R)
• M51: 13,500,310 km (0.037 R)
• M52: 14,245,607 km (0.076 R)
• M53: 14,320,855 km (0.116 R)
• M54: 15,234,449 km (0.117 R)
• M55: 16,363,314 km (0.1 R)
• M56: 16,560,783 km (0.12 R)
• M57: 16,758,851 km (0.065 R)
• M58: 18,045,692 km (0.078 R)
• M59: 19,197,596 km (0.089 R)
• M60: 21,098,236 km (0.097 R)
• M61: 21,399,377 km (0.092 R)
• M62: 22,223,661 km (0.101 R)
• M63: 23,412,815 km (0.114 R)
• M64: 24,667,791 km (0.042 R)
• M65: 24,758,148 km (0.094 R)
• M66: 25,030,267 km (0.078 R)
• M67: 25,257,805 km (0.098 R)
• M68: 26,498,271 km (0.101 R)
• M69: 26,916,098 km (0.113 R)
• M70: 27,242,670 km (0.096 R)
• M71: 28,041,074 km (0.096 R)
• M72: 30,968,854 km (0.08 R)
• M73: 32,444,188 km (0.042 R)
• M74: 32,891,186 km (0.1 R)
• M75: 33,190,382 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 9.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.53 AU - 6.77 AU

Year: 5411 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 44,829,357 km

• M1: 117,285 km (0.087 R)
• M2: 190,139 km (0.079 R)
• M3: 264,190 km (0.037 R)
• M4: 468,092 km (0.058 R)
• M5: 552,166 km (0.082 R)
• M6: 716,424 km (0.1 R)
• M7: 794,215 km (0.096 R)
• M8: 905,067 km (0.093 R)
• M9: 989,889 km (0.066 R)
• M10: 1,053,319 km (0.069 R)
• M11: 1,151,305 km (0.102 R)
• M12: 1,243,906 km (0.054 R)
• M13: 1,339,051 km (0.09 R)
• M14: 1,482,066 km (0.072 R)
• M15: 1,696,739 km (0.056 R)
• M16: 2,073,426 km (0.077 R)
• M17: 2,367,536 km (0.047 R)
• M18: 2,432,461 km (0.065 R)
• M19: 2,608,239 km (0.11 R)
• M20: 2,675,259 km (0.071 R)
• M21: 3,077,827 km (0.114 R)
• M22: 3,136,918 km (0.116 R)
• M23: 3,377,172 km (0.074 R)
• M24: 3,524,376 km (0.066 R)
• M25: 3,586,160 km (0.068 R)
• M26: 3,888,497 km (0.026 R)
• M27: 4,199,212 km (0.092 R)
• M28: 4,464,150 km (0.111 R)
• M29: 4,734,773 km (0.092 R)
• M30: 5,348,722 km (0.113 R)
• M31: 6,604,896 km (0.074 R)
• M32: 6,727,715 km (0.094 R)
• M33: 6,897,808 km (0.098 R)
• M34: 7,194,910 km (0.055 R)
• M35: 7,656,718 km (0.12 R)
• M36: 7,915,523 km (0.067 R)
• M37: 8,078,734 km (0.098 R)
• M38: 8,575,249 km (0.105 R)
• M39: 8,793,512 km (0.083 R)
• M40: 8,894,790 km (0.067 R)
• M41: 9,442,019 km (0.117 R)
• M42: 9,667,314 km (0.031 R)
• M43: 9,737,026 km (0.11 R)
• M44: 9,824,391 km (0.047 R)
• M45: 10,123,438 km (0.108 R)
• M46: 10,229,802 km (0.091 R)
• M47: 11,276,089 km (0.111 R)
• M48: 11,644,698 km (0.066 R)
• M49: 11,830,499 km (0.06 R)
• M50: 12,242,791 km (0.027 R)
• M51: 12,393,884 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.6

Radius: 7.1

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.51 AU - 15.89 AU

Year: 18983 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,829,357 km

• M1: 104,120 km (0.097 R)
• M2: 496,665 km (0.074 R)
• M3: 587,321 km (0.101 R)
• M4: 683,662 km (0.096 R)
• M5: 1,004,998 km (0.073 R)
• M6: 1,218,774 km (0.112 R)
• M7: 1,421,030 km (0.05 R)
• M8: 1,688,810 km (0.094 R)
• M9: 2,426,178 km (0.08 R)
• M10: 2,489,009 km (0.099 R)
• M11: 3,425,791 km (0.111 R)
• M12: 3,675,620 km (0.078 R)
• M13: 3,784,527 km (0.101 R)
• M14: 3,931,432 km (0.114 R)
• M15: 5,091,713 km (0.109 R)
• M16: 5,708,954 km (0.11 R)
• M17: 6,133,513 km (0.083 R)
• M18: 6,393,215 km (0.069 R)
• M19: 6,524,412 km (0.093 R)
• M20: 6,612,375 km (0.105 R)
• M21: 7,330,296 km (0.112 R)
• M22: 7,513,553 km (0.076 R)
• M23: 7,559,629 km (0.11 R)
• M24: 8,309,563 km (0.111 R)
• M25: 8,452,878 km (0.081 R)
• M26: 8,500,749 km (0.086 R)
• M27: 9,230,637 km (0.088 R)
• M28: 9,778,614 km (0.054 R)
• M29: 10,183,725 km (0.061 R)
• M30: 11,378,863 km (0.085 R)
• M31: 11,644,549 km (0.032 R)
• M32: 13,225,349 km (0.032 R)
• M33: 14,125,929 km (0.113 R)
• M34: 14,872,272 km (0.092 R)
• M35: 15,104,448 km (0.087 R)
• M36: 15,279,328 km (0.111 R)
• M37: 15,926,638 km (0.08 R)
• M38: 16,104,660 km (0.099 R)
• M39: 16,462,797 km (0.069 R)
• M40: 16,582,774 km (0.064 R)
• M41: 18,168,512 km (0.065 R)
• M42: 19,105,144 km (0.087 R)
• M43: 19,993,456 km (0.111 R)
• M44: 20,378,372 km (0.071 R)
• M45: 20,636,278 km (0.081 R)
• M46: 20,895,232 km (0.115 R)
• M47: 21,810,322 km (0.095 R)
• M48: 21,942,118 km (0.099 R)
• M49: 22,008,091 km (0.116 R)
• M50: 22,604,986 km (0.045 R)
• M51: 23,409,075 km (0.062 R)
• M52: 23,882,402 km (0.098 R)
• M53: 24,632,785 km (0.1 R)
• M54: 25,668,302 km (0.112 R)
• M55: 25,946,853 km (0.116 R)
• M56: 26,086,428 km (0.119 R)
• M57: 27,141,841 km (0.097 R)
• M58: 27,781,671 km (0.084 R)
• M59: 27,853,179 km (0.115 R)
• M60: 28,642,607 km (0.049 R)
• M61: 30,243,603 km (0.111 R)
• M62: 30,390,508 km (0.12 R)
• M63: 30,611,464 km (0.078 R)
• M64: 30,980,821 km (0.117 R)
• M65: 32,322,714 km (0.119 R)
• M66: 33,152,235 km (0.084 R)
• M67: 33,683,606 km (0.06 R)
• M68: 34,601,240 km (0.08 R)
• M69: 34,908,962 km (0.114 R)
• M70: 35,294,775 km (0.119 R)
• M71: 37,718,710 km (0.104 R)
• M72: 40,115,118 km (0.073 R)
• M73: 42,807,580 km (0.053 R)
• M74: 42,972,587 km (0.115 R)
• M75: 43,468,952 km (0.056 R)
• M76: 44,802,019 km (0.078 R)
• M77: 45,473,564 km (0.055 R)
• M78: 45,642,011 km (0.1 R)
• M79: 49,226,077 km (0.107 R)
• M80: 50,005,781 km (0.104 R)
• M81: 50,527,878 km (0.111 R)
• M82: 51,841,048 km (0.077 R)
• M83: 54,143,509 km (0.068 R)
• M84: 54,321,979 km (0.096 R)
• M85: 54,411,289 km (0.032 R)
• M86: 55,397,139 km (0.093 R)
• M87: 57,113,625 km (0.051 R)
• M88: 57,204,580 km (0.063 R)
• M89: 58,481,099 km (0.08 R)
• M90: 60,413,754 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.7

Radius: 5.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.4 AU - 20.84 AU

Year: 29660 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,829,357 km

• M1: 632,500 km (0.111 R)
• M2: 778,657 km (0.07 R)
• M3: 1,008,589 km (0.068 R)
• M4: 1,121,834 km (0.095 R)
• M5: 1,299,557 km (0.106 R)
• M6: 1,507,498 km (0.05 R)
• M7: 1,593,816 km (0.076 R)
• M8: 2,315,775 km (0.107 R)
• M9: 2,415,407 km (0.086 R)
• M10: 2,802,267 km (0.119 R)
• M11: 3,098,022 km (0.033 R)
• M12: 3,235,802 km (0.116 R)
• M13: 3,807,116 km (0.096 R)
• M14: 3,984,539 km (0.044 R)
• M15: 4,626,613 km (0.074 R)
• M16: 5,040,102 km (0.05 R)
• M17: 5,267,790 km (0.115 R)
• M18: 6,845,000 km (0.084 R)
• M19: 9,062,041 km (0.117 R)
• M20: 9,219,866 km (0.116 R)
• M21: 9,497,969 km (0.075 R)
• M22: 10,349,181 km (0.104 R)
• M23: 10,679,792 km (0.117 R)
• M24: 11,521,579 km (0.101 R)
• M25: 11,778,289 km (0.095 R)
• M26: 12,867,960 km (0.118 R)
• M27: 13,402,324 km (0.098 R)
• M28: 13,944,018 km (0.11 R)
• M29: 14,217,482 km (0.118 R)
• M30: 14,955,449 km (0.078 R)
• M31: 16,228,826 km (0.086 R)
• M32: 16,951,234 km (0.084 R)
• M33: 17,243,099 km (0.03 R)
• M34: 18,777,375 km (0.097 R)
• M35: 18,928,170 km (0.072 R)
• M36: 19,028,999 km (0.101 R)
• M37: 19,129,828 km (0.098 R)
• M38: 19,637,264 km (0.037 R)
• M39: 22,826,242 km (0.109 R)
• M40: 23,094,770 km (0.083 R)
• M41: 23,418,200 km (0.093 R)
• M42: 24,015,245 km (0.106 R)
• M43: 24,069,849 km (0.044 R)
• M44: 24,947,689 km (0.104 R)
• M45: 25,724,551 km (0.105 R)
• M46: 26,961,127 km (0.039 R)
• M47: 27,415,605 km (0.105 R)
• M48: 27,643,891 km (0.043 R)
• M49: 27,758,184 km (0.119 R)
• M50: 28,044,664 km (0.113 R)
• M51: 29,026,176 km (0.059 R)
• M52: 30,018,907 km (0.069 R)
• M53: 31,022,709 km (0.101 R)
• M54: 31,498,879 km (0.12 R)
• M55: 31,677,948 km (0.082 R)
• M56: 32,337,973 km (0.106 R)
• M57: 32,760,288 km (0.051 R)
• M58: 33,305,872 km (0.098 R)
• M59: 34,222,009 km (0.093 R)
• M60: 36,266,413 km (0.046 R)
• M61: 36,516,840 km (0.089 R)
• M62: 38,031,818 km (0.098 R)
• M63: 39,245,655 km (0.095 R)
• M64: 39,374,160 km (0.086 R)
• M65: 42,434,334 km (0.119 R)
• M66: 43,759,472 km (0.092 R)
• M67: 44,092,925 km (0.115 R)
• M68: 44,494,147 km (0.083 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit