🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.87 AU - 2.85 AU

Year: 1373 Days

Day: 21.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.48 AU - 2.78 AU

Year: 1615 Days

Day: 21.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,428,795 km

• M1: 422,315 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.65 AU - 2.79 AU

Year: 1699 Days

Day: 31.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,428,795 km

• M1: 488,138 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.41 AU - 4.97 AU

Year: 3847 Days

Day: 14.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,428,795 km

• M1: 112,198 km (0.05 R)
• M2: 618,138 km (0.107 R)
• M3: 902,524 km (0.104 R)
• M4: 1,185,414 km (0.115 R)
• M5: 1,561,353 km (0.087 R)
• M6: 2,796,433 km (0.095 R)
• M7: 3,246,723 km (0.108 R)
• M8: 3,704,791 km (0.053 R)
• M9: 4,703,507 km (0.03 R)
• M10: 5,214,982 km (0.061 R)
• M11: 5,926,768 km (0.082 R)
• M12: 6,436,149 km (0.12 R)
• M13: 7,381,907 km (0.115 R)
• M14: 8,005,580 km (0.091 R)
• M15: 9,358,095 km (0.108 R)
• M16: 10,167,868 km (0.097 R)
• M17: 11,276,538 km (0.112 R)
• M18: 13,111,505 km (0.098 R)
• M19: 13,587,675 km (0.026 R)
• M20: 13,927,861 km (0.067 R)
• M21: 16,801,337 km (0.114 R)
• M22: 17,995,726 km (0.098 R)
• M23: 18,465,314 km (0.119 R)
• M24: 21,521,898 km (0.037 R)
• M25: 22,929,314 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 9.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.15 AU - 11.23 AU

Year: 10552 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,428,795 km

• M1: 119,977 km (0.053 R)
• M2: 444,006 km (0.106 R)
• M3: 782,846 km (0.03 R)
• M4: 1,081,892 km (0.073 R)
• M5: 2,117,109 km (0.095 R)
• M6: 2,542,715 km (0.087 R)
• M7: 6,805,955 km (0.033 R)
• M8: 8,361,923 km (0.111 R)
• M9: 9,064,285 km (0.1 R)
• M10: 10,889,977 km (0.094 R)
• M11: 14,191,004 km (0.104 R)
• M12: 15,189,869 km (0.107 R)
• M13: 15,969,124 km (0.07 R)
• M14: 16,911,890 km (0.091 R)
• M15: 20,818,339 km (0.111 R)
• M16: 23,618,661 km (0.078 R)
• M17: 24,400,011 km (0.092 R)
• M18: 24,930,336 km (0.092 R)
• M19: 27,698,495 km (0.086 R)
• M20: 28,082,363 km (0.056 R)
• M21: 30,156,537 km (0.118 R)
• M22: 33,837,094 km (0.107 R)
• M23: 34,829,825 km (0.12 R)
• M24: 37,221,596 km (0.055 R)
• M25: 40,086,545 km (0.097 R)
• M26: 41,572,799 km (0.087 R)
• M27: 42,456,624 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.9

Radius: 14.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.62 AU - 12.28 AU

Year: 12794 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,428,795 km

• M1: 180,265 km (0.095 R)
• M2: 673,639 km (0.065 R)
• M3: 1,431,203 km (0.112 R)
• M4: 1,970,952 km (0.117 R)
• M5: 2,858,815 km (0.033 R)
• M6: 4,025,380 km (0.084 R)
• M7: 4,774,566 km (0.096 R)
• M8: 5,396,294 km (0.055 R)
• M9: 6,004,859 km (0.103 R)
• M10: 6,517,530 km (0.12 R)
• M11: 7,360,664 km (0.076 R)
• M12: 8,111,047 km (0.119 R)
• M13: 8,868,461 km (0.072 R)
• M14: 11,020,127 km (0.078 R)
• M15: 12,434,575 km (0.071 R)
• M16: 13,214,130 km (0.059 R)
• M17: 14,085,388 km (0.07 R)
• M18: 14,994,643 km (0.116 R)
• M19: 16,332,796 km (0.099 R)
• M20: 19,763,674 km (0.111 R)
• M21: 20,825,968 km (0.026 R)
• M22: 27,734,548 km (0.115 R)
• M23: 30,141,877 km (0.063 R)
• M24: 34,711,942 km (0.05 R)
• M25: 35,368,976 km (0.068 R)
• M26: 38,312,613 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.7

Radius: 8

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.85 AU - 15.51 AU

Year: 17101 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,428,795 km

• M1: 102,923 km (0.114 R)
• M2: 740,061 km (0.1 R)
• M3: 989,141 km (0.103 R)
• M4: 1,378,544 km (0.039 R)
• M5: 1,714,691 km (0.036 R)
• M6: 2,664,338 km (0.042 R)
• M7: 3,371,487 km (0.117 R)
• M8: 4,675,233 km (0.056 R)
• M9: 6,740,730 km (0.116 R)
• M10: 8,236,709 km (0.115 R)
• M11: 9,296,909 km (0.049 R)
• M12: 9,723,862 km (0.078 R)
• M13: 11,083,257 km (0.06 R)
• M14: 11,502,580 km (0.037 R)
• M15: 12,182,951 km (0.11 R)
• M16: 12,629,651 km (0.117 R)
• M17: 13,021,148 km (0.119 R)
• M18: 14,597,611 km (0.062 R)
• M19: 15,542,770 km (0.108 R)
• M20: 16,761,544 km (0.05 R)
• M21: 17,635,495 km (0.11 R)
• M22: 19,909,083 km (0.074 R)
• M23: 21,344,923 km (0.094 R)
• M24: 23,235,092 km (0.079 R)
• M25: 24,021,528 km (0.107 R)
• M26: 24,522,083 km (0.107 R)
• M27: 29,004,035 km (0.108 R)
• M28: 32,399,009 km (0.077 R)
• M29: 38,721,763 km (0.098 R)
• M30: 39,133,606 km (0.045 R)
• M31: 46,435,179 km (0.118 R)
• M32: 51,060,147 km (0.112 R)
• M33: 53,568,604 km (0.109 R)
• M34: 55,459,671 km (0.101 R)
• M35: 57,572,890 km (0.073 R)
• M36: 59,374,497 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.6

Radius: 4.7

Gravity: 33.48 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.62 AU - 14.5 AU

Year: 17876 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,428,795 km

• M1: 58,493 km (0.083 R)
• M2: 210,185 km (0.058 R)
• M3: 366,066 km (0.068 R)
• M4: 777,759 km (0.103 R)
• M5: 1,149,061 km (0.067 R)
• M6: 1,405,173 km (0.075 R)
• M7: 2,754,994 km (0.113 R)
• M8: 3,548,761 km (0.107 R)
• M9: 4,586,671 km (0.094 R)
• M10: 5,933,650 km (0.12 R)
• M11: 7,717,006 km (0.118 R)
• M12: 9,104,676 km (0.054 R)
• M13: 9,658,487 km (0.119 R)
• M14: 10,530,643 km (0.048 R)
• M15: 12,430,386 km (0.111 R)
• M16: 16,164,050 km (0.047 R)
• M17: 21,630,506 km (0.1 R)
• M18: 22,414,847 km (0.071 R)
• M19: 23,832,736 km (0.114 R)
• M20: 24,458,354 km (0.106 R)
• M21: 24,988,080 km (0.086 R)
• M22: 26,511,735 km (0.081 R)
• M23: 27,866,044 km (0.119 R)
• M24: 31,452,504 km (0.086 R)
• M25: 31,952,908 km (0.12 R)
• M26: 37,251,216 km (0.026 R)
• M27: 42,646,912 km (0.093 R)
• M28: 43,106,028 km (0.078 R)
• M29: 46,735,272 km (0.093 R)
• M30: 47,386,622 km (0.097 R)
• M31: 51,594,959 km (0.106 R)
• M32: 52,640,798 km (0.113 R)
• M33: 55,862,837 km (0.119 R)
• M34: 58,835,197 km (0.09 R)
• M35: 60,360,198 km (0.081 R)
• M36: 61,520,928 km (0.067 R)
• M37: 64,890,769 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit