🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.62 AU - 0.82 AU

Year: 229 Days

Day: 40.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 102.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.89 AU - 0.95 AU

Year: 331 Days

Day: 26.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,450,755 km

• M1: 133,740 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.16 AU - 1.54 AU

Year: 588 Days

Day: 41.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.08 AU - 1.62 AU

Year: 588 Days

Day: 27 Hours

Environment

Temp: -40 °C

Axial Tilt: 161.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.3 AU - 2.96 AU

Year: 1598 Days

Day: 26.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.29 AU - 4.43 AU

Year: 3412 Days

Day: 22.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,450,755 km

• M1: 2,443,232 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 13.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.35 AU - 4.97 AU

Year: 3770 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,450,755 km

• M1: 203,902 km (0.119 R)
• M2: 415,583 km (0.116 R)
• M3: 868,416 km (0.108 R)
• M4: 1,006,794 km (0.082 R)
• M5: 1,400,386 km (0.047 R)
• M6: 2,277,029 km (0.087 R)
• M7: 2,676,156 km (0.083 R)
• M8: 2,762,025 km (0.042 R)
• M9: 3,502,535 km (0.089 R)
• M10: 3,616,080 km (0.06 R)
• M11: 3,730,672 km (0.077 R)
• M12: 3,885,655 km (0.105 R)
• M13: 4,547,326 km (0.102 R)
• M14: 4,671,493 km (0.099 R)
• M15: 4,880,930 km (0.05 R)
• M16: 5,029,331 km (0.032 R)
• M17: 5,179,377 km (0.098 R)
• M18: 5,527,941 km (0.058 R)
• M19: 5,705,064 km (0.083 R)
• M20: 5,794,374 km (0.051 R)
• M21: 6,087,885 km (0.084 R)
• M22: 6,479,233 km (0.084 R)
• M23: 6,689,718 km (0.068 R)
• M24: 7,069,547 km (0.113 R)
• M25: 7,237,994 km (0.054 R)
• M26: 7,407,787 km (0.108 R)
• M27: 7,825,614 km (0.109 R)
• M28: 7,974,913 km (0.111 R)
• M29: 8,530,669 km (0.03 R)
• M30: 8,684,456 km (0.114 R)
• M31: 8,968,692 km (0.109 R)
• M32: 9,098,991 km (0.119 R)
• M33: 9,813,321 km (0.092 R)
• M34: 10,217,983 km (0.119 R)
• M35: 10,354,117 km (0.026 R)
• M36: 10,628,181 km (0.047 R)
• M37: 11,267,562 km (0.091 R)
• M38: 12,206,887 km (0.108 R)
• M39: 12,380,421 km (0.092 R)
• M40: 12,729,881 km (0.071 R)
• M41: 12,847,166 km (0.1 R)
• M42: 14,586,989 km (0.066 R)
• M43: 14,678,992 km (0.043 R)
• M44: 14,956,047 km (0.029 R)
• M45: 15,203,931 km (0.068 R)
• M46: 15,546,959 km (0.086 R)
• M47: 16,145,500 km (0.088 R)
• M48: 16,240,644 km (0.042 R)
• M49: 16,336,087 km (0.067 R)
• M50: 18,051,975 km (0.095 R)
• M51: 18,514,681 km (0.113 R)
• M52: 19,048,446 km (0.099 R)
• M53: 19,350,933 km (0.026 R)
• M54: 19,621,107 km (0.084 R)
• M55: 19,994,653 km (0.081 R)
• M56: 20,165,195 km (0.081 R)
• M57: 20,748,776 km (0.119 R)
• M58: 20,886,855 km (0.036 R)
• M59: 21,164,060 km (0.093 R)
• M60: 22,179,081 km (0.117 R)
• M61: 22,603,640 km (0.074 R)
• M62: 23,031,041 km (0.055 R)
• M63: 23,281,617 km (0.099 R)
• M64: 23,641,101 km (0.093 R)
• M65: 24,002,380 km (0.12 R)
• M66: 24,147,340 km (0.114 R)
• M67: 24,401,956 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 10.3

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.23 AU - 7.35 AU

Year: 6630 Days

Day: 5.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 175.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,450,755 km

• M1: 154,834 km (0.079 R)
• M2: 225,743 km (0.074 R)
• M3: 404,213 km (0.077 R)
• M4: 940,073 km (0.112 R)
• M5: 1,755,681 km (0.09 R)
• M6: 2,059,813 km (0.088 R)
• M7: 2,250,401 km (0.119 R)
• M8: 2,402,841 km (0.116 R)
• M9: 2,536,133 km (0.072 R)
• M10: 2,671,968 km (0.098 R)
• M11: 2,787,158 km (0.094 R)
• M12: 2,974,754 km (0.115 R)
• M13: 3,264,076 km (0.09 R)
• M14: 3,587,955 km (0.064 R)
• M15: 4,132,940 km (0.113 R)
• M16: 4,703,955 km (0.109 R)
• M17: 5,357,698 km (0.098 R)
• M18: 5,562,348 km (0.066 R)
• M19: 5,739,921 km (0.074 R)
• M20: 5,979,576 km (0.096 R)
• M21: 6,100,601 km (0.054 R)
• M22: 6,499,728 km (0.077 R)
• M23: 6,718,141 km (0.093 R)
• M24: 6,970,812 km (0.112 R)
• M25: 8,179,563 km (0.12 R)
• M26: 8,653,788 km (0.117 R)
• M27: 8,825,377 km (0.106 R)
• M28: 9,032,719 km (0.116 R)
• M29: 9,102,133 km (0.08 R)
• M30: 9,206,702 km (0.051 R)
• M31: 9,311,719 km (0.054 R)
• M32: 9,593,562 km (0.09 R)
• M33: 11,985,931 km (0.094 R)
• M34: 12,215,564 km (0.116 R)
• M35: 12,446,842 km (0.118 R)
• M36: 12,757,407 km (0.115 R)
• M37: 12,952,782 km (0.071 R)
• M38: 13,465,454 km (0.081 R)
• M39: 13,544,890 km (0.075 R)
• M40: 14,470,004 km (0.109 R)
• M41: 15,373,874 km (0.082 R)
• M42: 16,084,913 km (0.045 R)
• M43: 16,423,303 km (0.084 R)
• M44: 16,763,937 km (0.08 R)
• M45: 16,935,077 km (0.115 R)
• M46: 17,756,220 km (0.067 R)
• M47: 18,900,943 km (0.104 R)
• M48: 20,160,258 km (0.091 R)
• M49: 20,891,941 km (0.118 R)
• M50: 21,122,322 km (0.09 R)
• M51: 21,307,374 km (0.072 R)
• M52: 21,399,975 km (0.109 R)
• M53: 21,632,301 km (0.048 R)
• M54: 21,725,500 km (0.094 R)
• M55: 21,818,849 km (0.102 R)
• M56: 21,959,023 km (0.11 R)
• M57: 22,099,495 km (0.115 R)
• M58: 22,287,240 km (0.088 R)
• M59: 22,759,072 km (0.088 R)
• M60: 23,186,473 km (0.107 R)
• M61: 23,377,360 km (0.075 R)
• M62: 24,922,706 km (0.107 R)
• M63: 25,118,230 km (0.091 R)
• M64: 25,363,272 km (0.04 R)
• M65: 26,800,309 km (0.112 R)
• M66: 26,900,390 km (0.087 R)
• M67: 27,151,116 km (0.03 R)
• M68: 27,503,569 km (0.075 R)
• M69: 27,857,367 km (0.086 R)
• M70: 28,009,509 km (0.104 R)
• M71: 28,161,949 km (0.103 R)
• M72: 28,979,352 km (0.107 R)
• M73: 29,339,583 km (0.026 R)
• M74: 29,908,354 km (0.107 R)
• M75: 30,168,206 km (0.052 R)
• M76: 31,109,625 km (0.085 R)
• M77: 32,273,347 km (0.078 R)
• M78: 32,379,861 km (0.111 R)
• M79: 32,806,963 km (0.102 R)
• M80: 32,914,075 km (0.11 R)
• M81: 34,534,369 km (0.115 R)
• M82: 35,134,855 km (0.036 R)
• M83: 36,734,655 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.5

Radius: 5.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.49 AU - 17.17 AU

Year: 20328 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,450,755 km

• M1: 122,521 km (0.118 R)
• M2: 178,021 km (0.071 R)
• M3: 229,932 km (0.113 R)
• M4: 432,338 km (0.078 R)
• M5: 671,246 km (0.097 R)
• M6: 798,553 km (0.113 R)
• M7: 1,512,434 km (0.107 R)
• M8: 1,663,528 km (0.095 R)
• M9: 2,145,383 km (0.094 R)
• M10: 2,296,028 km (0.112 R)
• M11: 2,789,252 km (0.116 R)
• M12: 2,912,521 km (0.103 R)
• M13: 4,573,057 km (0.079 R)
• M14: 4,743,000 km (0.073 R)
• M15: 4,964,405 km (0.103 R)
• M16: 5,545,443 km (0.093 R)
• M17: 5,674,696 km (0.058 R)
• M18: 5,831,026 km (0.111 R)
• M19: 5,909,714 km (0.115 R)
• M20: 6,121,395 km (0.084 R)
• M21: 6,201,430 km (0.041 R)
• M22: 6,443,479 km (0.116 R)
• M23: 7,132,078 km (0.078 R)
• M24: 8,076,639 km (0.097 R)
• M25: 8,400,070 km (0.093 R)
• M26: 8,908,254 km (0.041 R)
• M27: 9,673,746 km (0.106 R)
• M28: 9,860,594 km (0.045 R)
• M29: 10,716,144 km (0.1 R)
• M30: 11,893,330 km (0.097 R)
• M31: 12,530,916 km (0.12 R)
• M32: 13,283,094 km (0.078 R)
• M33: 13,734,431 km (0.109 R)
• M34: 13,804,293 km (0.098 R)
• M35: 14,296,919 km (0.102 R)
• M36: 15,262,872 km (0.118 R)
• M37: 15,553,092 km (0.104 R)
• M38: 15,698,950 km (0.066 R)
• M39: 15,955,211 km (0.05 R)
• M40: 16,397,722 km (0.104 R)
• M41: 16,620,623 km (0.11 R)
• M42: 17,257,311 km (0.095 R)
• M43: 17,483,802 km (0.088 R)
• M44: 17,749,488 km (0.093 R)
• M45: 18,438,686 km (0.114 R)
• M46: 18,747,755 km (0.091 R)
• M47: 18,941,783 km (0.083 R)
• M48: 19,019,724 km (0.049 R)
• M49: 19,488,713 km (0.076 R)
• M50: 20,838,535 km (0.034 R)
• M51: 22,300,255 km (0.118 R)
• M52: 22,960,431 km (0.106 R)
• M53: 23,794,738 km (0.094 R)
• M54: 23,878,663 km (0.086 R)
• M55: 25,235,665 km (0.098 R)
• M56: 26,182,919 km (0.072 R)
• M57: 27,802,315 km (0.094 R)
• M58: 28,201,143 km (0.049 R)
• M59: 29,138,972 km (0.057 R)
• M60: 29,996,168 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit