🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.72 AU - 1.14 AU

Year: 338 Days

Day: 47.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.82 AU - 1.26 AU

Year: 400 Days

Day: 20.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.97 AU - 1.25 AU

Year: 441 Days

Day: 27.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.29 AU - 1.69 AU

Year: 685 Days

Day: 21.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.09 AU - 4.15 AU

Year: 2595 Days

Day: 17.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.32 AU - 5.18 AU

Year: 3301 Days

Day: 39.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,787,361 km

• M1: 1,044,792 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 9

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.13 AU - 4.89 AU

Year: 3608 Days

Day: 5.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 112 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,787,361 km

• M1: 213,775 km (0.086 R)
• M2: 455,376 km (0.114 R)
• M3: 651,798 km (0.089 R)
• M4: 790,326 km (0.072 R)
• M5: 851,062 km (0.087 R)
• M6: 913,445 km (0.105 R)
• M7: 1,003,652 km (0.092 R)
• M8: 1,083,537 km (0.096 R)
• M9: 1,321,697 km (0.071 R)
• M10: 1,380,190 km (0.056 R)
• M11: 1,439,730 km (0.055 R)
• M12: 1,561,203 km (0.107 R)
• M13: 1,654,702 km (0.103 R)
• M14: 1,929,962 km (0.104 R)
• M15: 2,167,673 km (0.088 R)
• M16: 2,237,386 km (0.086 R)
• M17: 2,597,169 km (0.1 R)
• M18: 2,765,167 km (0.118 R)
• M19: 2,898,160 km (0.081 R)
• M20: 2,994,650 km (0.09 R)
• M21: 3,310,451 km (0.09 R)
• M22: 3,391,085 km (0.031 R)
• M23: 3,574,791 km (0.094 R)
• M24: 3,740,994 km (0.063 R)
• M25: 3,909,890 km (0.067 R)
• M26: 4,211,330 km (0.047 R)
• M27: 4,677,626 km (0.106 R)
• M28: 4,997,766 km (0.114 R)
• M29: 5,324,936 km (0.099 R)
• M30: 5,610,967 km (0.11 R)
• M31: 5,877,551 km (0.082 R)
• M32: 6,123,639 km (0.118 R)
• M33: 6,524,262 km (0.104 R)
• M34: 6,600,408 km (0.085 R)
• M35: 6,856,220 km (0.104 R)
• M36: 7,011,203 km (0.08 R)
• M37: 7,272,252 km (0.032 R)
• M38: 7,857,628 km (0.094 R)
• M39: 7,965,638 km (0.044 R)
• M40: 8,101,473 km (0.094 R)
• M41: 8,960,464 km (0.064 R)
• M42: 9,017,012 km (0.101 R)
• M43: 9,243,802 km (0.087 R)
• M44: 9,386,518 km (0.028 R)
• M45: 9,530,132 km (0.086 R)
• M46: 11,034,937 km (0.086 R)
• M47: 11,338,621 km (0.066 R)
• M48: 11,954,216 km (0.089 R)
• M49: 12,141,064 km (0.036 R)
• M50: 12,454,621 km (0.106 R)
• M51: 12,739,007 km (0.101 R)
• M52: 13,057,650 km (0.055 R)
• M53: 14,160,486 km (0.031 R)
• M54: 14,689,763 km (0.094 R)
• M55: 14,756,334 km (0.05 R)
• M56: 14,990,305 km (0.077 R)
• M57: 15,938,307 km (0.104 R)
• M58: 16,350,598 km (0.109 R)
• M59: 16,523,384 km (0.066 R)
• M60: 16,836,044 km (0.117 R)
• M61: 17,010,475 km (0.111 R)
• M62: 17,150,498 km (0.103 R)
• M63: 17,467,047 km (0.055 R)
• M64: 17,608,417 km (0.069 R)
• M65: 17,714,632 km (0.04 R)
• M66: 17,892,055 km (0.092 R)
• M67: 18,248,846 km (0.119 R)
• M68: 18,356,407 km (0.115 R)
• M69: 18,608,030 km (0.116 R)
• M70: 19,223,925 km (0.038 R)
• M71: 19,699,347 km (0.055 R)
• M72: 19,883,352 km (0.05 R)
• M73: 19,957,104 km (0.117 R)
• M74: 20,364,160 km (0.074 R)
• M75: 21,149,100 km (0.078 R)
• M76: 22,096,353 km (0.112 R)
• M77: 22,748,301 km (0.098 R)
• M78: 23,328,890 km (0.065 R)
• M79: 24,110,539 km (0.065 R)
• M80: 24,821,428 km (0.098 R)
• M81: 24,980,301 km (0.069 R)
• M82: 26,466,107 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 12

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.66 AU - 10.92 AU

Year: 11540 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,787,361 km

• M1: 157,078 km (0.03 R)
• M2: 531,222 km (0.095 R)
• M3: 765,193 km (0.065 R)
• M4: 940,522 km (0.071 R)
• M5: 1,052,720 km (0.075 R)
• M6: 1,169,556 km (0.113 R)
• M7: 1,591,871 km (0.076 R)
• M8: 1,773,932 km (0.079 R)
• M9: 1,867,729 km (0.114 R)
• M10: 2,184,129 km (0.107 R)
• M11: 2,387,582 km (0.087 R)
• M12: 2,623,947 km (0.099 R)
• M13: 3,063,316 km (0.099 R)
• M14: 3,291,752 km (0.09 R)
• M15: 3,645,102 km (0.09 R)
• M16: 3,826,414 km (0.106 R)
• M17: 3,918,267 km (0.11 R)
• M18: 4,516,809 km (0.108 R)
• M19: 4,614,047 km (0.08 R)
• M20: 5,245,799 km (0.09 R)
• M21: 5,728,701 km (0.105 R)
• M22: 5,975,687 km (0.098 R)
• M23: 7,414,818 km (0.097 R)
• M24: 7,684,095 km (0.094 R)
• M25: 8,113,889 km (0.101 R)
• M26: 8,391,393 km (0.116 R)
• M27: 8,471,279 km (0.108 R)
• M28: 8,874,594 km (0.086 R)
• M29: 9,119,636 km (0.114 R)
• M30: 9,242,904 km (0.056 R)
• M31: 9,952,447 km (0.07 R)
• M32: 10,079,456 km (0.078 R)
• M33: 10,549,941 km (0.114 R)
• M34: 11,115,271 km (0.079 R)
• M35: 11,247,067 km (0.109 R)
• M36: 12,411,537 km (0.12 R)
• M37: 13,147,110 km (0.054 R)
• M38: 13,614,154 km (0.106 R)
• M39: 13,802,498 km (0.115 R)
• M40: 14,039,012 km (0.083 R)
• M41: 15,486,970 km (0.111 R)
• M42: 15,732,909 km (0.111 R)
• M43: 17,337,196 km (0.119 R)
• M44: 18,314,370 km (0.117 R)
• M45: 18,626,730 km (0.108 R)
• M46: 19,521,026 km (0.118 R)
• M47: 19,946,782 km (0.112 R)
• M48: 20,970,330 km (0.098 R)
• M49: 22,899,993 km (0.098 R)
• M50: 23,011,892 km (0.062 R)
• M51: 23,744,324 km (0.047 R)
• M52: 24,598,827 km (0.069 R)
• M53: 26,045,288 km (0.085 R)
• M54: 26,572,771 km (0.06 R)
• M55: 28,296,288 km (0.103 R)
• M56: 28,476,703 km (0.066 R)
• M57: 29,994,523 km (0.115 R)
• M58: 30,485,802 km (0.08 R)
• M59: 30,609,071 km (0.043 R)
• M60: 31,103,641 km (0.069 R)
• M61: 31,289,891 km (0.081 R)
• M62: 33,679,866 km (0.08 R)
• M63: 33,807,174 km (0.108 R)
• M64: 34,126,416 km (0.104 R)
• M65: 34,446,705 km (0.111 R)
• M66: 34,961,172 km (0.101 R)
• M67: 35,932,661 km (0.1 R)
• M68: 36,193,110 km (0.092 R)
• M69: 36,912,975 km (0.1 R)
• M70: 37,373,438 km (0.093 R)
• M71: 37,835,845 km (0.102 R)
• M72: 38,233,775 km (0.105 R)
• M73: 38,966,805 km (0.089 R)
• M74: 39,301,455 km (0.119 R)
• M75: 39,771,641 km (0.116 R)
• M76: 40,311,390 km (0.115 R)
• M77: 40,921,450 km (0.116 R)
• M78: 42,013,515 km (0.116 R)
• M79: 42,425,507 km (0.105 R)
• M80: 43,530,736 km (0.067 R)
• M81: 43,669,563 km (0.091 R)
• M82: 44,086,941 km (0.092 R)
• M83: 45,769,469 km (0.077 R)
• M84: 45,910,689 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 8.9

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.2 AU - 12.96 AU

Year: 14845 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,787,361 km

• M1: 173,384 km (0.1 R)
• M2: 287,976 km (0.085 R)
• M3: 404,363 km (0.095 R)
• M4: 538,852 km (0.063 R)
• M5: 769,831 km (0.085 R)
• M6: 1,296,415 km (0.084 R)
• M7: 1,916,947 km (0.06 R)
• M8: 2,122,495 km (0.112 R)
• M9: 2,366,190 km (0.08 R)
• M10: 2,554,982 km (0.043 R)
• M11: 2,716,099 km (0.106 R)
• M12: 2,913,867 km (0.095 R)
• M13: 2,980,887 km (0.104 R)
• M14: 4,159,718 km (0.084 R)
• M15: 4,235,265 km (0.095 R)
• M16: 4,778,006 km (0.1 R)
• M17: 4,937,029 km (0.066 R)
• M18: 5,301,449 km (0.054 R)
• M19: 5,466,306 km (0.098 R)
• M20: 5,632,809 km (0.075 R)
• M21: 5,928,115 km (0.114 R)
• M22: 6,622,399 km (0.114 R)
• M23: 6,934,161 km (0.086 R)
• M24: 7,069,247 km (0.067 R)
• M25: 7,342,114 km (0.066 R)
• M26: 7,433,967 km (0.071 R)
• M27: 7,804,671 km (0.065 R)
• M28: 8,228,930 km (0.077 R)
• M29: 8,324,374 km (0.029 R)
• M30: 9,248,140 km (0.114 R)
• M31: 9,347,324 km (0.115 R)
• M32: 11,138,758 km (0.09 R)
• M33: 11,669,831 km (0.104 R)
• M34: 11,776,943 km (0.103 R)
• M35: 11,884,504 km (0.081 R)
• M36: 14,216,884 km (0.112 R)
• M37: 14,331,326 km (0.054 R)
• M38: 14,446,218 km (0.116 R)
• M39: 14,561,408 km (0.115 R)
• M40: 14,676,748 km (0.118 R)
• M41: 15,025,012 km (0.105 R)
• M42: 15,141,698 km (0.1 R)
• M43: 15,552,344 km (0.101 R)
• M44: 16,504,983 km (0.098 R)
• M45: 17,353,802 km (0.093 R)
• M46: 18,216,982 km (0.068 R)
• M47: 18,779,170 km (0.049 R)
• M48: 19,474,052 km (0.067 R)
• M49: 20,306,116 km (0.065 R)
• M50: 20,564,471 km (0.073 R)
• M51: 21,346,120 km (0.1 R)
• M52: 22,536,620 km (0.104 R)
• M53: 22,871,270 km (0.105 R)
• M54: 23,477,591 km (0.107 R)
• M55: 24,431,277 km (0.104 R)
• M56: 25,328,116 km (0.077 R)
• M57: 25,467,093 km (0.067 R)
• M58: 25,606,219 km (0.112 R)
• M59: 26,517,120 km (0.112 R)
• M60: 27,225,017 km (0.074 R)
• M61: 27,367,434 km (0.052 R)
• M62: 27,724,375 km (0.083 R)
• M63: 31,302,906 km (0.1 R)
• M64: 31,451,905 km (0.096 R)
• M65: 31,526,554 km (0.058 R)
• M66: 31,975,797 km (0.095 R)
• M67: 33,107,954 km (0.113 R)
• M68: 34,406,762 km (0.055 R)
• M69: 34,483,805 km (0.078 R)
• M70: 34,637,741 km (0.113 R)
• M71: 34,714,934 km (0.086 R)
• M72: 37,212,022 km (0.08 R)
• M73: 37,765,982 km (0.078 R)
• M74: 37,924,706 km (0.078 R)
• M75: 38,242,900 km (0.064 R)
• M76: 39,524,655 km (0.106 R)
• M77: 39,928,120 km (0.076 R)
• M78: 40,414,014 km (0.114 R)
• M79: 41,801,235 km (0.032 R)
• M80: 41,965,494 km (0.099 R)
• M81: 42,789,928 km (0.112 R)
• M82: 43,121,287 km (0.114 R)
• M83: 43,619,747 km (0.102 R)
• M84: 50,271,766 km (0.064 R)
• M85: 51,147,213 km (0.116 R)
• M86: 52,115,859 km (0.108 R)
• M87: 52,646,931 km (0.119 R)
• M88: 53,892,783 km (0.085 R)
• M89: 56,232,194 km (0.072 R)
• M90: 57,505,571 km (0.099 R)
• M91: 60,080,749 km (0.049 R)
• M92: 60,173,500 km (0.09 R)
• M93: 61,943,093 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit