🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 208 Days

Day: 40.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.95 AU - 0.99 AU

Year: 417 Days

Day: 28.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.52 AU - 1.56 AU

Year: 834 Days

Day: 20.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,143,093 km

• M1: 158,275 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.8 AU - 2.56 AU

Year: 1405 Days

Day: 13 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 10.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.18 AU - 3.54 AU

Year: 2689 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,143,093 km

• M1: 157,826 km (0.115 R)
• M2: 232,774 km (0.117 R)
• M3: 454,628 km (0.042 R)
• M4: 525,089 km (0.113 R)
• M5: 657,333 km (0.083 R)
• M6: 785,838 km (0.039 R)
• M7: 873,801 km (0.11 R)
• M8: 1,008,140 km (0.056 R)
• M9: 1,223,112 km (0.1 R)
• M10: 1,288,786 km (0.047 R)
• M11: 1,413,849 km (0.105 R)
• M12: 1,594,115 km (0.114 R)
• M13: 1,889,571 km (0.076 R)
• M14: 2,295,131 km (0.106 R)
• M15: 2,436,501 km (0.106 R)
• M16: 2,568,595 km (0.076 R)
• M17: 2,852,682 km (0.102 R)
• M18: 3,107,896 km (0.093 R)
• M19: 3,384,203 km (0.102 R)
• M20: 3,491,465 km (0.08 R)
• M21: 3,723,341 km (0.112 R)
• M22: 3,792,605 km (0.057 R)
• M23: 3,918,267 km (0.046 R)
• M24: 4,347,015 km (0.064 R)
• M25: 4,420,019 km (0.113 R)
• M26: 4,567,073 km (0.052 R)
• M27: 4,821,091 km (0.094 R)
• M28: 5,233,831 km (0.112 R)
• M29: 5,499,667 km (0.085 R)
• M30: 5,769,990 km (0.069 R)
• M31: 5,979,576 km (0.062 R)
• M32: 6,126,182 km (0.071 R)
• M33: 6,290,441 km (0.085 R)
• M34: 6,573,181 km (0.064 R)
• M35: 6,792,342 km (0.104 R)
• M36: 7,048,004 km (0.108 R)
• M37: 7,411,378 km (0.068 R)
• M38: 7,674,820 km (0.108 R)
• M39: 7,763,232 km (0.118 R)
• M40: 7,959,056 km (0.101 R)
• M41: 8,066,616 km (0.091 R)
• M42: 8,138,573 km (0.09 R)
• M43: 8,264,983 km (0.106 R)
• M44: 8,373,890 km (0.115 R)
• M45: 8,593,051 km (0.103 R)
• M46: 8,777,206 km (0.083 R)
• M47: 9,168,255 km (0.058 R)
• M48: 9,337,600 km (0.086 R)
• M49: 9,488,993 km (0.052 R)
• M50: 9,948,109 km (0.082 R)
• M51: 10,025,301 km (0.11 R)
• M52: 10,630,574 km (0.098 R)
• M53: 11,147,285 km (0.111 R)
• M54: 11,408,782 km (0.064 R)
• M55: 11,590,993 km (0.118 R)
• M56: 11,794,595 km (0.076 R)
• M57: 12,061,029 km (0.114 R)
• M58: 12,143,458 km (0.082 R)
• M59: 12,495,761 km (0.037 R)
• M60: 12,788,374 km (0.102 R)
• M61: 13,019,802 km (0.073 R)
• M62: 13,252,726 km (0.106 R)
• M63: 13,380,333 km (0.076 R)
• M64: 13,722,762 km (0.04 R)
• M65: 14,154,801 km (0.092 R)
• M66: 14,307,092 km (0.107 R)
• M67: 14,372,466 km (0.064 R)
• M68: 14,459,831 km (0.09 R)
• M69: 14,547,346 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 13.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.25 AU - 9.15 AU

Year: 11203 Days

Day: 5.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 134.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,143,093 km

• M1: 168,896 km (0.092 R)
• M2: 281,842 km (0.105 R)
• M3: 381,475 km (0.106 R)
• M4: 595,250 km (0.109 R)
• M5: 739,462 km (0.054 R)
• M6: 882,029 km (0.116 R)
• M7: 1,098,647 km (0.059 R)
• M8: 1,247,497 km (0.115 R)
• M9: 1,439,132 km (0.071 R)
• M10: 1,584,840 km (0.053 R)
• M11: 1,678,638 km (0.073 R)
• M12: 1,832,724 km (0.098 R)
• M13: 2,011,942 km (0.11 R)
• M14: 2,134,612 km (0.12 R)
• M15: 2,259,975 km (0.109 R)
• M16: 2,606,743 km (0.073 R)
• M17: 3,646,747 km (0.116 R)
• M18: 3,823,273 km (0.12 R)
• M19: 4,028,521 km (0.04 R)
• M20: 4,132,492 km (0.106 R)
• M21: 4,638,880 km (0.083 R)
• M22: 5,221,714 km (0.078 R)
• M23: 5,594,212 km (0.093 R)
• M24: 5,886,676 km (0.071 R)
• M25: 6,034,928 km (0.062 R)
• M26: 6,154,307 km (0.105 R)
• M27: 6,456,345 km (0.06 R)
• M28: 6,547,899 km (0.112 R)
• M29: 7,138,062 km (0.067 R)
• M30: 7,264,473 km (0.062 R)
• M31: 7,423,645 km (0.11 R)
• M32: 7,551,701 km (0.082 R)
• M33: 7,680,654 km (0.086 R)
• M34: 8,302,831 km (0.111 R)
• M35: 8,435,824 km (0.102 R)
• M36: 8,737,862 km (0.095 R)
• M37: 9,009,382 km (0.077 R)
• M38: 9,214,930 km (0.12 R)
• M39: 9,560,800 km (0.075 R)
• M40: 9,805,542 km (0.105 R)
• M41: 10,265,406 km (0.042 R)
• M42: 10,372,668 km (0.11 R)
• M43: 10,588,088 km (0.06 R)
• M44: 10,841,208 km (0.083 R)
• M45: 11,538,783 km (0.049 R)
• M46: 12,062,076 km (0.058 R)
• M47: 12,977,166 km (0.031 R)
• M48: 13,093,105 km (0.1 R)
• M49: 14,631,869 km (0.103 R)
• M50: 15,198,246 km (0.086 R)
• M51: 15,361,308 km (0.064 R)
• M52: 15,854,233 km (0.116 R)
• M53: 16,813,454 km (0.116 R)
• M54: 17,194,031 km (0.112 R)
• M55: 17,363,974 km (0.117 R)
• M56: 17,791,525 km (0.111 R)
• M57: 18,744,314 km (0.097 R)
• M58: 19,138,804 km (0.078 R)
• M59: 19,491,855 km (0.115 R)
• M60: 20,294,148 km (0.089 R)
• M61: 20,518,844 km (0.032 R)
• M62: 21,198,168 km (0.105 R)
• M63: 23,326,946 km (0.052 R)
• M64: 23,893,473 km (0.067 R)
• M65: 24,368,895 km (0.083 R)
• M66: 24,943,799 km (0.111 R)
• M67: 25,184,652 km (0.037 R)
• M68: 25,523,042 km (0.06 R)
• M69: 25,668,601 km (0.063 R)
• M70: 26,058,004 km (0.068 R)
• M71: 28,435,114 km (0.116 R)
• M72: 29,446,097 km (0.091 R)
• M73: 30,263,200 km (0.026 R)
• M74: 31,398,947 km (0.095 R)
• M75: 31,763,368 km (0.103 R)
• M76: 31,919,847 km (0.079 R)
• M77: 33,075,940 km (0.081 R)
• M78: 34,138,683 km (0.082 R)
• M79: 34,620,687 km (0.079 R)
• M80: 34,781,804 km (0.079 R)
• M81: 35,862,499 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.6

Radius: 3.1

Gravity: 15.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.11 AU - 12.69 AU

Year: 14642 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 63,143,093 km

• M1: 64,925 km (0.105 R)
• M2: 211,531 km (0.112 R)
• M3: 679,025 km (0.094 R)
• M4: 1,171,501 km (0.109 R)
• M5: 1,460,075 km (0.074 R)
• M6: 2,742,129 km (0.115 R)
• M7: 2,858,815 km (0.091 R)
• M8: 3,823,422 km (0.077 R)
• M9: 3,849,452 km (0.069 R)
• M10: 4,085,667 km (0.046 R)
• M11: 4,299,592 km (0.111 R)
• M12: 5,277,514 km (0.059 R)
• M13: 6,661,144 km (0.094 R)
• M14: 6,692,410 km (0.116 R)
• M15: 6,723,676 km (0.096 R)
• M16: 6,755,092 km (0.085 R)
• M17: 7,751,264 km (0.06 R)
• M18: 7,849,999 km (0.057 R)
• M19: 8,148,895 km (0.078 R)
• M20: 9,557,060 km (0.04 R)
• M21: 10,343,197 km (0.073 R)
• M22: 10,634,015 km (0.092 R)
• M23: 10,707,168 km (0.069 R)
• M24: 11,447,977 km (0.101 R)
• M25: 12,319,983 km (0.07 R)
• M26: 12,550,962 km (0.111 R)
• M27: 13,568,377 km (0.044 R)
• M28: 15,266,911 km (0.115 R)
• M29: 15,973,163 km (0.087 R)
• M30: 16,351,496 km (0.093 R)
• M31: 16,605,214 km (0.102 R)
• M32: 18,637,800 km (0.11 R)
• M33: 19,302,763 km (0.083 R)
• M34: 20,701,503 km (0.089 R)
• M35: 20,838,684 km (0.118 R)
• M36: 22,319,703 km (0.096 R)
• M37: 22,460,176 km (0.073 R)
• M38: 22,648,070 km (0.082 R)
• M39: 24,555,443 km (0.053 R)
• M40: 25,626,265 km (0.083 R)
• M41: 26,117,993 km (0.096 R)
• M42: 26,612,863 km (0.118 R)
• M43: 26,762,012 km (0.095 R)
• M44: 27,110,874 km (0.109 R)
• M45: 27,260,771 km (0.078 R)
• M46: 27,361,002 km (0.1 R)
• M47: 27,964,330 km (0.099 R)
• M48: 28,065,309 km (0.068 R)
• M49: 28,826,762 km (0.109 R)
• M50: 29,543,485 km (0.088 R)
• M51: 31,308,291 km (0.112 R)
• M52: 31,413,159 km (0.068 R)
• M53: 32,362,208 km (0.117 R)
• M54: 33,000,243 km (0.12 R)
• M55: 35,538,470 km (0.086 R)
• M56: 36,637,566 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.2

Radius: 4.3

Gravity: 27.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.51 AU - 12.01 AU

Year: 17606 Days

Day: 22 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,143,093 km

• M1: 98,585 km (0.105 R)
• M2: 157,975 km (0.112 R)
• M3: 273,615 km (0.109 R)
• M4: 397,781 km (0.108 R)
• M5: 577,298 km (0.043 R)
• M6: 635,791 km (0.088 R)
• M7: 780,153 km (0.118 R)
• M8: 1,075,010 km (0.098 R)
• M9: 1,123,181 km (0.096 R)
• M10: 1,196,933 km (0.102 R)
• M11: 1,247,048 km (0.098 R)
• M12: 1,427,762 km (0.065 R)
• M13: 1,785,301 km (0.112 R)
• M14: 2,676,007 km (0.081 R)
• M15: 3,113,580 km (0.047 R)
• M16: 3,645,551 km (0.092 R)
• M17: 3,682,052 km (0.081 R)
• M18: 4,911,747 km (0.055 R)
• M19: 5,486,053 km (0.036 R)
• M20: 6,081,602 km (0.113 R)
• M21: 6,608,037 km (0.081 R)
• M22: 6,831,836 km (0.114 R)
• M23: 7,240,687 km (0.061 R)
• M24: 7,564,117 km (0.061 R)
• M25: 8,514,213 km (0.048 R)
• M26: 8,806,527 km (0.043 R)
• M27: 9,201,316 km (0.062 R)
• M28: 9,501,260 km (0.078 R)
• M29: 10,265,107 km (0.083 R)
• M30: 10,942,785 km (0.05 R)
• M31: 10,995,593 km (0.109 R)
• M32: 11,473,857 km (0.069 R)
• M33: 12,013,457 km (0.113 R)
• M34: 12,176,818 km (0.112 R)
• M35: 12,395,979 km (0.11 R)
• M36: 12,838,040 km (0.085 R)
• M37: 14,023,005 km (0.033 R)
• M38: 14,195,043 km (0.118 R)
• M39: 15,066,002 km (0.045 R)
• M40: 15,537,684 km (0.064 R)
• M41: 17,595,253 km (0.072 R)
• M42: 18,466,960 km (0.093 R)
• M43: 18,781,713 km (0.098 R)
• M44: 18,971,404 km (0.109 R)
• M45: 19,098,263 km (0.119 R)
• M46: 19,993,905 km (0.098 R)
• M47: 20,187,634 km (0.1 R)
• M48: 20,446,887 km (0.074 R)
• M49: 20,511,813 km (0.079 R)
• M50: 21,231,229 km (0.119 R)
• M51: 21,892,302 km (0.091 R)
• M52: 22,964,021 km (0.112 R)
• M53: 23,099,108 km (0.081 R)
• M54: 23,574,231 km (0.079 R)
• M55: 25,998,016 km (0.103 R)
• M56: 26,421,378 km (0.104 R)
• M57: 28,717,555 km (0.099 R)
• M58: 28,863,264 km (0.103 R)
• M59: 29,448,191 km (0.115 R)
• M60: 29,963,257 km (0.092 R)
• M61: 30,332,913 km (0.078 R)
• M62: 30,555,515 km (0.092 R)
• M63: 31,601,204 km (0.111 R)
• M64: 31,751,550 km (0.059 R)
• M65: 32,734,707 km (0.037 R)
• M66: 33,727,588 km (0.095 R)
• M67: 35,352,520 km (0.08 R)
• M68: 35,430,461 km (0.08 R)
• M69: 35,743,120 km (0.107 R)
• M70: 38,036,755 km (0.114 R)
• M71: 38,276,710 km (0.087 R)
• M72: 39,970,606 km (0.099 R)
• M73: 40,214,600 km (0.119 R)
• M74: 42,681,320 km (0.118 R)
• M75: 44,268,852 km (0.085 R)
• M76: 48,537,777 km (0.086 R)
• M77: 48,624,394 km (0.103 R)
• M78: 48,798,077 km (0.077 R)
• M79: 50,281,640 km (0.102 R)
• M80: 50,720,859 km (0.1 R)
• M81: 51,249,538 km (0.057 R)
• M82: 53,472,113 km (0.113 R)
• M83: 55,544,343 km (0.113 R)
• M84: 56,727,213 km (0.111 R)
• M85: 56,818,618 km (0.108 R)
• M86: 57,001,426 km (0.03 R)
• M87: 57,092,980 km (0.115 R)
• M88: 58,563,228 km (0.077 R)
• M89: 58,655,530 km (0.078 R)
• M90: 58,840,433 km (0.097 R)
• M91: 61,259,879 km (0.115 R)
• M92: 61,728,869 km (0.084 R)
• M93: 63,048,471 km (0.039 R)
• M94: 63,143,167 km (0.117 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: 276 - 14,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit