🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.58 AU - 0.82 AU

Year: 224 Days

Day: 28.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.24 AU - 1.5 AU

Year: 614 Days

Day: 22.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.82 AU - 2.36 AU

Year: 1157 Days

Day: 44.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,151,259 km

• M1: 543,339 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.22 AU - 2.92 AU

Year: 1577 Days

Day: 25.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.5 AU - 7.12 AU

Year: 6069 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,151,259 km

• M1: 163,211 km (0.088 R)
• M2: 220,058 km (0.093 R)
• M3: 491,130 km (0.109 R)
• M4: 667,057 km (0.069 R)
• M5: 726,298 km (0.051 R)
• M6: 1,401,732 km (0.041 R)
• M7: 1,655,450 km (0.103 R)
• M8: 2,187,869 km (0.12 R)
• M9: 2,242,173 km (0.046 R)
• M10: 2,947,976 km (0.081 R)
• M11: 3,028,310 km (0.058 R)
• M12: 3,149,933 km (0.115 R)
• M13: 3,503,732 km (0.039 R)
• M14: 3,782,881 km (0.084 R)
• M15: 3,914,228 km (0.101 R)
• M16: 4,069,212 km (0.08 R)
• M17: 4,158,821 km (0.099 R)
• M18: 4,271,618 km (0.052 R)
• M19: 4,546,728 km (0.099 R)
• M20: 5,455,386 km (0.12 R)
• M21: 5,653,603 km (0.105 R)
• M22: 5,803,949 km (0.063 R)
• M23: 5,904,927 km (0.04 R)
• M24: 6,006,504 km (0.089 R)
• M25: 6,185,573 km (0.076 R)
• M26: 6,314,676 km (0.093 R)
• M27: 6,366,586 km (0.102 R)
• M28: 6,549,245 km (0.096 R)
• M29: 7,378,765 km (0.084 R)
• M30: 7,708,778 km (0.086 R)
• M31: 7,875,580 km (0.114 R)
• M32: 8,015,604 km (0.081 R)
• M33: 8,354,742 km (0.066 R)
• M34: 8,641,072 km (0.113 R)
• M35: 8,756,562 km (0.109 R)
• M36: 9,519,212 km (0.087 R)
• M37: 10,333,772 km (0.089 R)
• M38: 10,425,625 km (0.103 R)
• M39: 11,013,844 km (0.091 R)
• M40: 11,107,642 km (0.1 R)
• M41: 11,580,970 km (0.101 R)
• M42: 12,254,758 km (0.038 R)
• M43: 12,449,535 km (0.064 R)
• M44: 12,612,746 km (0.08 R)
• M45: 13,172,691 km (0.114 R)
• M46: 13,673,545 km (0.107 R)
• M47: 13,909,460 km (0.061 R)
• M48: 14,351,073 km (0.106 R)
• M49: 15,143,643 km (0.114 R)
• M50: 15,282,918 km (0.067 R)
• M51: 15,632,977 km (0.111 R)
• M52: 15,809,054 km (0.096 R)
• M53: 15,950,424 km (0.036 R)
• M54: 16,234,361 km (0.069 R)
• M55: 16,555,697 km (0.025 R)
• M56: 16,879,128 km (0.108 R)
• M57: 17,678,728 km (0.084 R)
• M58: 17,862,135 km (0.089 R)
• M59: 17,935,738 km (0.119 R)
• M60: 18,938,492 km (0.094 R)
• M61: 19,655,066 km (0.103 R)
• M62: 19,807,057 km (0.086 R)
• M63: 20,457,359 km (0.067 R)
• M64: 20,804,426 km (0.081 R)
• M65: 20,920,514 km (0.083 R)
• M66: 21,543,589 km (0.099 R)
• M67: 21,896,790 km (0.114 R)
• M68: 21,975,478 km (0.112 R)
• M69: 22,330,923 km (0.096 R)
• M70: 22,569,083 km (0.082 R)
• M71: 23,207,866 km (0.111 R)
• M72: 23,569,893 km (0.031 R)
• M73: 23,974,405 km (0.111 R)
• M74: 24,258,791 km (0.072 R)
• M75: 24,708,183 km (0.119 R)
• M76: 24,872,142 km (0.064 R)
• M77: 25,077,689 km (0.112 R)
• M78: 25,242,696 km (0.087 R)
• M79: 25,366,563 km (0.065 R)
• M80: 25,573,457 km (0.095 R)
• M81: 26,323,092 km (0.1 R)
• M82: 26,490,641 km (0.105 R)
• M83: 27,164,430 km (0.114 R)
• M84: 27,843,904 km (0.1 R)
• M85: 27,971,810 km (0.105 R)
• M86: 28,100,165 km (0.067 R)
• M87: 28,528,912 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 13.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.81 AU - 7.85 AU

Year: 6098 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,151,259 km

• M1: 174,730 km (0.118 R)
• M2: 261,198 km (0.119 R)
• M3: 425,008 km (0.089 R)
• M4: 520,152 km (0.06 R)
• M5: 974,630 km (0.118 R)
• M6: 1,220,868 km (0.12 R)
• M7: 1,774,530 km (0.077 R)
• M8: 2,278,824 km (0.049 R)
• M9: 2,675,259 km (0.068 R)
• M10: 2,937,055 km (0.101 R)
• M11: 3,026,365 km (0.073 R)
• M12: 4,017,900 km (0.088 R)
• M13: 4,318,891 km (0.079 R)
• M14: 4,420,916 km (0.115 R)
• M15: 4,523,690 km (0.044 R)
• M16: 4,679,421 km (0.107 R)
• M17: 5,184,464 km (0.098 R)
• M18: 5,347,525 km (0.049 R)
• M19: 5,484,856 km (0.079 R)
• M20: 6,045,848 km (0.08 R)
• M21: 6,391,270 km (0.1 R)
• M22: 6,507,956 km (0.116 R)
• M23: 6,684,182 km (0.06 R)
• M24: 6,981,583 km (0.1 R)
• M25: 7,744,083 km (0.086 R)
• M26: 8,758,507 km (0.11 R)
• M27: 9,881,987 km (0.085 R)
• M28: 10,017,223 km (0.08 R)
• M29: 10,357,857 km (0.086 R)
• M30: 11,085,651 km (0.12 R)
• M31: 11,261,429 km (0.119 R)
• M32: 11,865,954 km (0.086 R)
• M33: 12,009,717 km (0.109 R)
• M34: 12,117,876 km (0.085 R)
• M35: 12,335,392 km (0.104 R)
• M36: 13,032,368 km (0.078 R)
• M37: 13,554,315 km (0.095 R)
• M38: 14,388,174 km (0.1 R)
• M39: 14,618,554 km (0.056 R)
• M40: 15,199,742 km (0.073 R)
• M41: 15,709,572 km (0.067 R)
• M42: 16,105,557 km (0.117 R)
• M43: 16,264,879 km (0.101 R)
• M44: 17,029,025 km (0.119 R)
• M45: 17,313,410 km (0.069 R)
• M46: 17,558,452 km (0.075 R)
• M47: 17,928,258 km (0.037 R)
• M48: 18,425,371 km (0.095 R)
• M49: 18,592,023 km (0.04 R)
• M50: 19,390,726 km (0.075 R)
• M51: 19,858,220 km (0.039 R)
• M52: 20,674,575 km (0.105 R)
• M53: 21,326,822 km (0.115 R)
• M54: 21,458,019 km (0.1 R)
• M55: 21,941,669 km (0.112 R)
• M56: 22,074,213 km (0.072 R)
• M57: 22,964,470 km (0.111 R)
• M58: 23,054,079 km (0.066 R)
• M59: 23,233,896 km (0.09 R)
• M60: 23,685,232 km (0.097 R)
• M61: 23,911,873 km (0.105 R)
• M62: 24,002,829 km (0.095 R)
• M63: 24,276,144 km (0.108 R)
• M64: 25,241,200 km (0.054 R)
• M65: 25,985,001 km (0.099 R)
• M66: 27,019,320 km (0.102 R)
• M67: 27,114,016 km (0.03 R)
• M68: 27,493,845 km (0.111 R)
• M69: 28,403,250 km (0.078 R)
• M70: 28,499,591 km (0.104 R)
• M71: 29,031,112 km (0.063 R)
• M72: 29,128,201 km (0.105 R)
• M73: 29,225,290 km (0.085 R)
• M74: 29,859,137 km (0.073 R)
• M75: 30,153,246 km (0.105 R)
• M76: 30,349,818 km (0.118 R)
• M77: 30,645,573 km (0.103 R)
• M78: 30,843,191 km (0.05 R)
• M79: 32,843,165 km (0.098 R)
• M80: 33,654,883 km (0.062 R)
• M81: 34,114,298 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 13.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.54 AU - 7.48 AU

Year: 7106 Days

Day: 13.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,151,259 km

• M1: 169,494 km (0.083 R)
• M2: 326,871 km (0.092 R)
• M3: 423,362 km (0.091 R)
• M4: 534,064 km (0.063 R)
• M5: 698,173 km (0.054 R)
• M6: 1,052,271 km (0.099 R)
• M7: 1,183,020 km (0.1 R)
• M8: 1,529,489 km (0.092 R)
• M9: 1,644,529 km (0.074 R)
• M10: 1,810,733 km (0.071 R)
• M11: 1,945,371 km (0.104 R)
• M12: 2,045,452 km (0.094 R)
• M13: 2,173,208 km (0.05 R)
• M14: 2,303,658 km (0.103 R)
• M15: 2,410,022 km (0.111 R)
• M16: 2,669,275 km (0.09 R)
• M17: 2,795,386 km (0.064 R)
• M18: 3,024,570 km (0.093 R)
• M19: 3,320,026 km (0.042 R)
• M20: 3,812,352 km (0.105 R)
• M21: 3,987,082 km (0.077 R)
• M22: 4,083,423 km (0.106 R)
• M23: 4,344,472 km (0.086 R)
• M24: 4,527,131 km (0.034 R)
• M25: 4,848,617 km (0.11 R)
• M26: 5,195,235 km (0.106 R)
• M27: 5,712,395 km (0.11 R)
• M28: 6,041,660 km (0.117 R)
• M29: 6,264,710 km (0.029 R)
• M30: 6,452,605 km (0.098 R)
• M31: 6,680,742 km (0.115 R)
• M32: 6,930,869 km (0.048 R)
• M33: 7,027,809 km (0.082 R)
• M34: 7,203,736 km (0.027 R)
• M35: 7,619,618 km (0.07 R)
• M36: 8,125,109 km (0.087 R)
• M37: 8,787,977 km (0.107 R)
• M38: 8,935,331 km (0.12 R)
• M39: 9,041,097 km (0.12 R)
• M40: 9,189,797 km (0.078 R)
• M41: 9,403,722 km (0.108 R)
• M42: 9,597,751 km (0.117 R)
• M43: 10,033,679 km (0.114 R)
• M44: 10,342,598 km (0.09 R)
• M45: 10,654,660 km (0.117 R)
• M46: 10,812,037 km (0.12 R)
• M47: 10,902,244 km (0.098 R)
• M48: 11,015,340 km (0.107 R)
• M49: 11,242,729 km (0.115 R)
• M50: 11,448,725 km (0.106 R)
• M51: 12,758,604 km (0.11 R)
• M52: 13,117,489 km (0.12 R)
• M53: 13,747,446 km (0.083 R)
• M54: 13,869,817 km (0.114 R)
• M55: 14,017,021 km (0.113 R)
• M56: 14,461,925 km (0.1 R)
• M57: 14,761,121 km (0.073 R)
• M58: 14,886,335 km (0.045 R)
• M59: 15,289,650 km (0.091 R)
• M60: 15,416,360 km (0.042 R)
• M61: 15,901,206 km (0.026 R)
• M62: 16,081,173 km (0.069 R)
• M63: 16,703,051 km (0.118 R)
• M64: 17,069,566 km (0.113 R)
• M65: 17,677,382 km (0.096 R)
• M66: 17,997,372 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.7

Radius: 3.4

Gravity: 54.04 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.92 AU - 13.62 AU

Year: 15461 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 112.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,151,259 km

• M1: 557,850 km (0.11 R)
• M2: 736,620 km (0.081 R)
• M3: 1,803,702 km (0.115 R)
• M4: 1,918,593 km (0.114 R)
• M5: 2,006,407 km (0.099 R)
• M6: 2,527,905 km (0.1 R)
• M7: 2,820,069 km (0.069 R)
• M8: 3,157,263 km (0.076 R)
• M9: 3,722,893 km (0.1 R)
• M10: 4,319,040 km (0.118 R)
• M11: 4,511,423 km (0.11 R)
• M12: 4,706,499 km (0.059 R)
• M13: 6,062,005 km (0.102 R)
• M14: 6,320,660 km (0.096 R)
• M15: 6,494,941 km (0.09 R)
• M16: 7,117,717 km (0.114 R)
• M17: 7,208,224 km (0.08 R)
• M18: 7,253,702 km (0.077 R)
• M19: 7,344,807 km (0.109 R)
• M20: 7,482,138 km (0.103 R)
• M21: 8,181,508 km (0.11 R)
• M22: 9,591,767 km (0.113 R)
• M23: 9,892,758 km (0.037 R)
• M24: 9,943,172 km (0.115 R)
• M25: 10,196,890 km (0.111 R)
• M26: 10,401,241 km (0.062 R)
• M27: 11,179,898 km (0.062 R)
• M28: 11,285,215 km (0.026 R)
• M29: 11,390,831 km (0.039 R)
• M30: 13,068,421 km (0.08 R)
• M31: 13,290,424 km (0.067 R)
• M32: 13,569,724 km (0.056 R)
• M33: 18,046,141 km (0.106 R)
• M34: 18,355,360 km (0.059 R)
• M35: 18,541,609 km (0.108 R)
• M36: 18,666,224 km (0.106 R)
• M37: 20,374,931 km (0.036 R)
• M38: 20,890,744 km (0.106 R)
• M39: 21,150,297 km (0.049 R)
• M40: 21,345,671 km (0.111 R)
• M41: 21,672,543 km (0.081 R)
• M42: 21,738,216 km (0.115 R)
• M43: 21,803,740 km (0.089 R)
• M44: 21,935,237 km (0.069 R)
• M45: 24,825,318 km (0.102 R)
• M46: 25,031,314 km (0.058 R)
• M47: 25,237,909 km (0.08 R)
• M48: 25,306,873 km (0.067 R)
• M49: 25,445,102 km (0.054 R)
• M50: 25,514,216 km (0.083 R)
• M51: 25,722,157 km (0.114 R)
• M52: 26,069,972 km (0.061 R)
• M53: 27,052,082 km (0.057 R)
• M54: 27,974,951 km (0.075 R)
• M55: 30,070,219 km (0.068 R)
• M56: 30,289,829 km (0.095 R)
• M57: 31,767,557 km (0.084 R)
• M58: 33,571,557 km (0.096 R)
• M59: 33,647,553 km (0.069 R)
• M60: 36,028,104 km (0.049 R)
• M61: 36,417,208 km (0.081 R)
• M62: 37,592,599 km (0.089 R)
• M63: 37,829,113 km (0.117 R)
• M64: 39,258,969 km (0.07 R)
• M65: 39,659,293 km (0.086 R)
• M66: 40,868,343 km (0.078 R)
• M67: 40,949,276 km (0.118 R)
• M68: 43,157,340 km (0.119 R)
• M69: 43,984,766 km (0.111 R)
• M70: 44,817,577 km (0.097 R)
• M71: 44,901,202 km (0.099 R)
• M72: 45,068,453 km (0.116 R)
• M73: 45,152,078 km (0.117 R)
• M74: 45,235,853 km (0.064 R)
• M75: 45,655,475 km (0.091 R)
• M76: 45,992,220 km (0.119 R)
• M77: 46,752,626 km (0.051 R)
• M78: 47,687,612 km (0.093 R)
• M79: 47,858,304 km (0.115 R)
• M80: 48,200,284 km (0.09 R)
• M81: 48,371,574 km (0.095 R)
• M82: 49,922,156 km (0.085 R)
• M83: 51,226,649 km (0.069 R)
• M84: 51,314,014 km (0.111 R)
• M85: 51,488,894 km (0.103 R)
• M86: 51,664,073 km (0.074 R)
• M87: 53,337,176 km (0.107 R)
• M88: 53,425,738 km (0.077 R)
• M89: 53,958,157 km (0.092 R)
• M90: 56,105,036 km (0.118 R)
• M91: 56,195,094 km (0.086 R)
• M92: 58,644,908 km (0.026 R)
• M93: 58,827,717 km (0.092 R)
• M94: 59,010,825 km (0.115 R)
• M95: 60,666,574 km (0.086 R)
• M96: 61,593,183 km (0.091 R)
• M97: 62,151,333 km (0.085 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: 191 - 13,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit