🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.13 AU

Year: 331 Days

Day: 21.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.93 AU - 1.05 AU

Year: 375 Days

Day: 27.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.62 AU - 2 AU

Year: 927 Days

Day: 24.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.12 AU - 3.22 AU

Year: 2149 Days

Day: 32.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.2 AU - 3.64 AU

Year: 2408 Days

Day: 17.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.16 AU - 4.5 AU

Year: 2854 Days

Day: 38.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,128,638 km

• M1: 184,305 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 8.1

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.62 AU - 7.2 AU

Year: 6917 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 75,128,638 km

• M1: 132,394 km (0.096 R)
• M2: 205,099 km (0.092 R)
• M3: 403,017 km (0.042 R)
• M4: 549,623 km (0.08 R)
• M5: 1,200,373 km (0.098 R)
• M6: 1,290,132 km (0.057 R)
• M7: 1,358,947 km (0.085 R)
• M8: 1,488,349 km (0.117 R)
• M9: 1,709,156 km (0.081 R)
• M10: 1,849,329 km (0.067 R)
• M11: 2,250,999 km (0.034 R)
• M12: 2,306,650 km (0.117 R)
• M13: 3,480,843 km (0.076 R)
• M14: 3,610,395 km (0.058 R)
• M15: 3,708,681 km (0.058 R)
• M16: 4,025,679 km (0.103 R)
• M17: 4,973,830 km (0.096 R)
• M18: 6,419,095 km (0.084 R)
• M19: 6,860,259 km (0.094 R)
• M20: 7,105,151 km (0.107 R)
• M21: 7,166,785 km (0.1 R)
• M22: 7,456,855 km (0.069 R)
• M23: 7,603,312 km (0.075 R)
• M24: 8,091,300 km (0.095 R)
• M25: 8,177,319 km (0.117 R)
• M26: 8,285,179 km (0.111 R)
• M27: 8,743,248 km (0.106 R)
• M28: 8,831,361 km (0.06 R)
• M29: 8,897,633 km (0.113 R)
• M30: 9,142,375 km (0.095 R)
• M31: 9,434,390 km (0.092 R)
• M32: 9,798,062 km (0.113 R)
• M33: 10,119,997 km (0.092 R)
• M34: 10,703,578 km (0.087 R)
• M35: 11,082,659 km (0.05 R)
• M36: 11,732,662 km (0.063 R)
• M37: 12,993,772 km (0.052 R)
• M38: 13,781,105 km (0.078 R)
• M39: 14,401,338 km (0.08 R)
• M40: 14,977,888 km (0.047 R)
• M41: 15,401,849 km (0.095 R)
• M42: 16,533,706 km (0.12 R)
• M43: 16,862,074 km (0.103 R)
• M44: 17,247,737 km (0.069 R)
• M45: 18,309,283 km (0.077 R)
• M46: 18,848,135 km (0.03 R)
• M47: 19,019,275 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 13.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.91 AU - 8.07 AU

Year: 7037 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,128,638 km

• M1: 184,005 km (0.102 R)
• M2: 660,475 km (0.081 R)
• M3: 751,580 km (0.106 R)
• M4: 1,483,263 km (0.089 R)
• M5: 1,608,028 km (0.081 R)
• M6: 1,774,081 km (0.097 R)
• M7: 2,004,611 km (0.101 R)
• M8: 2,143,887 km (0.042 R)
• M9: 2,369,331 km (0.105 R)
• M10: 2,711,461 km (0.116 R)
• M11: 2,821,715 km (0.081 R)
• M12: 3,046,860 km (0.081 R)
• M13: 3,372,086 km (0.082 R)
• M14: 3,587,357 km (0.093 R)
• M15: 4,158,073 km (0.114 R)
• M16: 4,260,248 km (0.104 R)
• M17: 4,545,681 km (0.108 R)
• M18: 4,730,733 km (0.069 R)
• M19: 5,217,974 km (0.1 R)
• M20: 5,721,371 km (0.1 R)
• M21: 6,123,938 km (0.113 R)
• M22: 6,476,241 km (0.098 R)
• M23: 6,835,426 km (0.108 R)
• M24: 7,324,312 km (0.087 R)
• M25: 7,417,362 km (0.068 R)
• M26: 7,510,711 km (0.103 R)
• M27: 8,047,169 km (0.116 R)
• M28: 8,694,329 km (0.12 R)
• M29: 9,024,192 km (0.071 R)
• M30: 9,492,882 km (0.062 R)
• M31: 10,245,809 km (0.102 R)
• M32: 10,524,210 km (0.103 R)
• M33: 10,699,689 km (0.074 R)
• M34: 10,982,279 km (0.077 R)
• M35: 11,990,868 km (0.093 R)
• M36: 13,104,325 km (0.096 R)
• M37: 13,444,809 km (0.119 R)
• M38: 14,018,816 km (0.107 R)
• M39: 14,367,080 km (0.096 R)
• M40: 14,678,992 km (0.113 R)
• M41: 14,914,459 km (0.111 R)
• M42: 15,309,696 km (0.072 R)
• M43: 15,588,397 km (0.084 R)
• M44: 16,272,359 km (0.065 R)
• M45: 16,802,085 km (0.07 R)
• M46: 17,711,341 km (0.082 R)
• M47: 18,594,118 km (0.07 R)
• M48: 18,934,154 km (0.12 R)
• M49: 19,233,499 km (0.068 R)
• M50: 19,880,061 km (0.093 R)
• M51: 20,184,343 km (0.106 R)
• M52: 20,446,289 km (0.029 R)
• M53: 22,537,368 km (0.115 R)
• M54: 23,264,713 km (0.11 R)
• M55: 23,861,309 km (0.111 R)
• M56: 24,323,716 km (0.086 R)
• M57: 25,210,383 km (0.101 R)
• M58: 26,012,676 km (0.118 R)
• M59: 26,440,825 km (0.082 R)
• M60: 26,871,368 km (0.05 R)
• M61: 27,352,475 km (0.098 R)
• M62: 27,448,965 km (0.084 R)
• M63: 27,545,606 km (0.103 R)
• M64: 28,714,563 km (0.039 R)
• M65: 29,009,271 km (0.11 R)
• M66: 29,305,026 km (0.074 R)
• M67: 29,453,278 km (0.085 R)
• M68: 29,651,495 km (0.108 R)
• M69: 29,899,678 km (0.085 R)
• M70: 30,849,175 km (0.106 R)
• M71: 31,050,384 km (0.076 R)
• M72: 31,656,405 km (0.09 R)
• M73: 32,931,727 km (0.041 R)
• M74: 33,498,105 km (0.111 R)
• M75: 33,808,520 km (0.085 R)
• M76: 33,963,953 km (0.029 R)
• M77: 34,119,834 km (0.076 R)
• M78: 34,797,512 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 12.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.83 AU - 9.01 AU

Year: 9304 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,128,638 km

• M1: 311,463 km (0.101 R)
• M2: 636,090 km (0.116 R)
• M3: 846,425 km (0.116 R)
• M4: 1,045,988 km (0.119 R)
• M5: 1,170,005 km (0.11 R)
• M6: 1,299,258 km (0.067 R)
• M7: 1,472,941 km (0.095 R)
• M8: 1,593,068 km (0.098 R)
• M9: 1,779,915 km (0.11 R)
• M10: 1,952,252 km (0.095 R)
• M11: 2,360,355 km (0.082 R)
• M12: 2,647,583 km (0.089 R)
• M13: 3,074,087 km (0.107 R)
• M14: 3,796,046 km (0.11 R)
• M15: 3,963,596 km (0.091 R)
• M16: 4,422,412 km (0.09 R)
• M17: 4,807,776 km (0.109 R)
• M18: 5,674,696 km (0.106 R)
• M19: 6,159,094 km (0.033 R)
• M20: 6,422,835 km (0.115 R)
• M21: 6,589,637 km (0.079 R)
• M22: 6,724,125 km (0.067 R)
• M23: 6,995,944 km (0.098 R)
• M24: 8,481,302 km (0.081 R)
• M25: 9,072,213 km (0.118 R)
• M26: 9,638,441 km (0.078 R)
• M27: 10,060,906 km (0.111 R)
• M28: 10,177,293 km (0.109 R)
• M29: 10,372,069 km (0.089 R)
• M30: 10,607,536 km (0.098 R)
• M31: 10,765,362 km (0.083 R)
• M32: 11,043,764 km (0.067 R)
• M33: 11,324,409 km (0.119 R)
• M34: 11,445,434 km (0.115 R)
• M35: 11,526,366 km (0.088 R)
• M36: 11,688,830 km (0.069 R)
• M37: 11,811,051 km (0.119 R)
• M38: 11,933,871 km (0.118 R)
• M39: 12,139,418 km (0.049 R)
• M40: 12,387,601 km (0.112 R)
• M41: 14,258,622 km (0.055 R)
• M42: 14,476,885 km (0.106 R)
• M43: 15,049,247 km (0.03 R)
• M44: 15,137,958 km (0.093 R)
• M45: 15,809,054 km (0.057 R)
• M46: 16,535,651 km (0.072 R)
• M47: 17,087,667 km (0.091 R)
• M48: 17,505,793 km (0.08 R)
• M49: 18,021,307 km (0.087 R)
• M50: 18,589,331 km (0.05 R)
• M51: 18,684,624 km (0.06 R)
• M52: 19,067,296 km (0.036 R)
• M53: 19,404,340 km (0.082 R)
• M54: 20,574,494 km (0.082 R)
• M55: 20,969,732 km (0.119 R)
• M56: 21,317,547 km (0.077 R)
• M57: 22,321,947 km (0.086 R)
• M58: 23,187,820 km (0.047 R)
• M59: 23,805,659 km (0.098 R)
• M60: 24,012,702 km (0.088 R)
• M61: 24,116,523 km (0.07 R)
• M62: 24,637,722 km (0.051 R)
• M63: 24,899,818 km (0.075 R)
• M64: 25,479,509 km (0.076 R)
• M65: 26,921,184 km (0.064 R)
• M66: 27,461,831 km (0.111 R)
• M67: 28,170,177 km (0.058 R)
• M68: 28,444,090 km (0.107 R)
• M69: 28,939,558 km (0.066 R)
• M70: 30,218,770 km (0.113 R)
• M71: 30,555,515 km (0.098 R)
• M72: 30,837,058 km (0.079 R)
• M73: 31,345,990 km (0.025 R)
• M74: 32,429,677 km (0.092 R)
• M75: 34,223,954 km (0.11 R)
• M76: 34,516,418 km (0.115 R)
• M77: 34,868,421 km (0.101 R)
• M78: 35,812,833 km (0.037 R)
• M79: 35,990,854 km (0.062 R)
• M80: 36,288,255 km (0.053 R)
• M81: 36,526,714 km (0.1 R)
• M82: 37,005,277 km (0.114 R)
• M83: 39,001,212 km (0.062 R)
• M84: 39,797,073 km (0.034 R)
• M85: 40,412,967 km (0.032 R)
• M86: 40,845,903 km (0.12 R)

Asteroid Belt

Center: 10.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.3

Radius: 4.2

Gravity: 49.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.13 AU - 13.49 AU

Year: 17459 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,128,638 km

• M1: 78,838 km (0.058 R)
• M2: 176,525 km (0.101 R)
• M3: 522,845 km (0.073 R)
• M4: 630,405 km (0.086 R)
• M5: 1,211,294 km (0.073 R)
• M6: 1,239,418 km (0.098 R)
• M7: 1,383,481 km (0.115 R)
• M8: 1,472,641 km (0.111 R)
• M9: 1,502,711 km (0.093 R)
• M10: 1,719,328 km (0.081 R)
• M11: 1,751,043 km (0.118 R)
• M12: 1,978,731 km (0.027 R)
• M13: 2,215,993 km (0.118 R)
• M14: 2,716,847 km (0.083 R)
• M15: 3,290,854 km (0.106 R)
• M16: 3,370,141 km (0.1 R)
• M17: 3,693,721 km (0.059 R)
• M18: 3,901,064 km (0.107 R)
• M19: 4,633,644 km (0.034 R)
• M20: 4,678,075 km (0.12 R)
• M21: 4,767,385 km (0.073 R)
• M22: 4,902,173 km (0.053 R)
• M23: 4,992,829 km (0.104 R)
• M24: 5,084,084 km (0.071 R)
• M25: 5,314,614 km (0.115 R)
• M26: 5,977,781 km (0.073 R)
• M27: 6,368,381 km (0.085 R)
• M28: 6,517,082 km (0.073 R)
• M29: 6,716,944 km (0.069 R)
• M30: 6,918,902 km (0.091 R)
• M31: 7,328,800 km (0.078 R)
• M32: 7,641,310 km (0.068 R)
• M33: 8,605,019 km (0.094 R)
• M34: 9,100,936 km (0.105 R)
• M35: 9,380,534 km (0.113 R)
• M36: 10,938,148 km (0.059 R)
• M37: 11,716,356 km (0.043 R)
• M38: 12,265,380 km (0.05 R)
• M39: 12,512,067 km (0.076 R)
• M40: 12,698,166 km (0.098 R)
• M41: 13,262,150 km (0.098 R)
• M42: 13,515,270 km (0.114 R)
• M43: 14,870,627 km (0.093 R)
• M44: 15,398,258 km (0.102 R)
• M45: 15,731,263 km (0.108 R)
• M46: 16,201,150 km (0.03 R)
• M47: 16,675,824 km (0.112 R)
• M48: 17,638,636 km (0.095 R)
• M49: 18,196,935 km (0.076 R)
• M50: 18,267,246 km (0.115 R)
• M51: 18,974,096 km (0.094 R)
• M52: 22,263,754 km (0.089 R)
• M53: 22,715,539 km (0.046 R)
• M54: 23,170,317 km (0.087 R)
• M55: 25,253,617 km (0.113 R)
• M56: 25,803,389 km (0.095 R)
• M57: 26,675,395 km (0.118 R)
• M58: 27,315,674 km (0.103 R)
• M59: 27,396,008 km (0.073 R)
• M60: 28,856,382 km (0.12 R)
• M61: 29,102,171 km (0.08 R)
• M62: 29,348,709 km (0.106 R)
• M63: 31,009,843 km (0.117 R)
• M64: 32,021,125 km (0.11 R)
• M65: 32,190,769 km (0.053 R)
• M66: 32,786,767 km (0.104 R)
• M67: 33,816,748 km (0.104 R)
• M68: 33,903,066 km (0.104 R)
• M69: 34,249,086 km (0.109 R)
• M70: 37,593,945 km (0.091 R)
• M71: 38,942,719 km (0.111 R)
• M72: 39,850,629 km (0.071 R)
• M73: 44,493,548 km (0.116 R)
• M74: 44,967,175 km (0.082 R)
• M75: 45,633,035 km (0.074 R)
• M76: 46,974,629 km (0.083 R)
• M77: 48,231,849 km (0.06 R)
• M78: 48,426,177 km (0.115 R)
• M79: 49,304,167 km (0.102 R)
• M80: 49,892,535 km (0.113 R)
• M81: 50,680,467 km (0.076 R)
• M82: 50,779,352 km (0.071 R)
• M83: 50,878,086 km (0.045 R)
• M84: 51,274,221 km (0.064 R)
• M85: 52,168,966 km (0.086 R)
• M86: 53,470,617 km (0.068 R)
• M87: 54,378,078 km (0.031 R)
• M88: 55,290,475 km (0.117 R)
• M89: 55,392,202 km (0.103 R)
• M90: 55,595,805 km (0.098 R)
• M91: 58,471,824 km (0.095 R)
• M92: 59,302,541 km (0.03 R)
• M93: 60,975,344 km (0.114 R)
• M94: 61,185,529 km (0.071 R)
• M95: 63,620,085 km (0.099 R)
• M96: 64,902,887 km (0.106 R)
• M97: 68,911,362 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 11,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit