🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 195 Days

Day: 20.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 140.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.17 AU - 1.47 AU

Year: 653 Days

Day: 31.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.26 AU - 1.62 AU

Year: 744 Days

Day: 37 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.87 AU - 2.07 AU

Year: 1190 Days

Day: 30.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,847,735 km

• M1: 1,983,967 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.71 AU - 2.53 AU

Year: 1329 Days

Day: 18.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.3

Radius: 9.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.45 AU - 4.85 AU

Year: 3639 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,847,735 km

• M1: 116,836 km (0.062 R)
• M2: 265,686 km (0.053 R)
• M3: 340,784 km (0.066 R)
• M4: 518,057 km (0.101 R)
• M5: 599,738 km (0.08 R)
• M6: 756,816 km (0.099 R)
• M7: 1,148,014 km (0.091 R)
• M8: 1,410,708 km (0.064 R)
• M9: 1,489,396 km (0.093 R)
• M10: 1,596,508 km (0.065 R)
• M11: 1,776,325 km (0.07 R)
• M12: 2,339,711 km (0.091 R)
• M13: 2,544,809 km (0.109 R)
• M14: 2,625,143 km (0.091 R)
• M15: 2,690,069 km (0.107 R)
• M16: 2,788,654 km (0.107 R)
• M17: 2,955,456 km (0.109 R)
• M18: 3,040,128 km (0.057 R)
• M19: 3,125,548 km (0.118 R)
• M20: 3,211,866 km (0.087 R)
• M21: 3,619,221 km (0.057 R)
• M22: 3,838,382 km (0.102 R)
• M23: 3,949,533 km (0.106 R)
• M24: 4,289,569 km (0.11 R)
• M25: 4,385,761 km (0.067 R)
• M26: 4,541,193 km (0.119 R)
• M27: 4,698,271 km (0.052 R)
• M28: 4,797,454 km (0.056 R)
• M29: 5,242,209 km (0.092 R)
• M30: 5,784,650 km (0.052 R)
• M31: 5,955,342 km (0.087 R)
• M32: 6,565,402 km (0.06 R)
• M33: 6,810,443 km (0.092 R)
• M34: 7,587,155 km (0.116 R)
• M35: 8,247,929 km (0.055 R)
• M36: 8,367,757 km (0.064 R)
• M37: 8,585,123 km (0.096 R)
• M38: 8,755,365 km (0.106 R)
• M39: 9,198,623 km (0.088 R)
• M40: 9,273,123 km (0.084 R)
• M41: 10,260,918 km (0.039 R)
• M42: 10,597,513 km (0.11 R)
• M43: 10,675,753 km (0.089 R)
• M44: 10,754,142 km (0.114 R)
• M45: 10,990,507 km (0.101 R)
• M46: 11,736,851 km (0.059 R)
• M47: 12,034,550 km (0.074 R)
• M48: 12,362,020 km (0.072 R)
• M49: 13,082,035 km (0.04 R)
• M50: 13,503,452 km (0.102 R)
• M51: 13,758,516 km (0.103 R)
• M52: 13,815,363 km (0.083 R)
• M53: 14,187,114 km (0.028 R)
• M54: 14,504,262 km (0.09 R)
• M55: 14,649,222 km (0.102 R)
• M56: 14,969,661 km (0.079 R)
• M57: 15,028,303 km (0.111 R)
• M58: 15,766,269 km (0.037 R)
• M59: 15,855,729 km (0.091 R)
• M60: 16,124,706 km (0.076 R)
• M61: 16,910,693 km (0.085 R)
• M62: 17,063,133 km (0.076 R)
• M63: 17,154,986 km (0.078 R)
• M64: 17,461,961 km (0.115 R)
• M65: 17,832,964 km (0.106 R)
• M66: 17,926,014 km (0.063 R)
• M67: 18,206,360 km (0.062 R)
• M68: 18,425,371 km (0.117 R)
• M69: 18,582,449 km (0.102 R)
• M70: 18,739,826 km (0.12 R)
• M71: 18,866,236 km (0.119 R)
• M72: 19,693,961 km (0.068 R)
• M73: 21,549,723 km (0.108 R)
• M74: 22,180,727 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243

Radius: 4

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.11 AU - 13.01 AU

Year: 14771 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,847,735 km

• M1: 60,886 km (0.099 R)
• M2: 114,891 km (0.092 R)
• M3: 586,124 km (0.108 R)
• M4: 1,007,392 km (0.098 R)
• M5: 1,398,441 km (0.106 R)
• M6: 1,481,767 km (0.11 R)
• M7: 1,566,888 km (0.081 R)
• M8: 1,719,628 km (0.063 R)
• M9: 1,809,087 km (0.055 R)
• M10: 1,992,494 km (0.117 R)
• M11: 2,062,955 km (0.084 R)
• M12: 2,327,892 km (0.057 R)
• M13: 2,836,824 km (0.11 R)
• M14: 2,889,632 km (0.089 R)
• M15: 2,996,146 km (0.049 R)
• M16: 3,434,917 km (0.088 R)
• M17: 3,633,134 km (0.101 R)
• M18: 4,159,868 km (0.105 R)
• M19: 4,250,076 km (0.089 R)
• M20: 4,585,923 km (0.047 R)
• M21: 4,867,167 km (0.116 R)
• M22: 5,057,754 km (0.074 R)
• M23: 5,186,109 km (0.119 R)
• M24: 5,677,239 km (0.081 R)
• M25: 6,046,746 km (0.117 R)
• M26: 6,114,663 km (0.087 R)
• M27: 6,285,803 km (0.032 R)
• M28: 6,563,008 km (0.06 R)
• M29: 6,703,032 km (0.07 R)
• M30: 7,381,757 km (0.065 R)
• M31: 7,674,072 km (0.096 R)
• M32: 8,611,601 km (0.053 R)
• M33: 8,649,898 km (0.118 R)
• M34: 8,841,982 km (0.088 R)
• M35: 9,269,533 km (0.106 R)
• M36: 9,387,416 km (0.106 R)
• M37: 9,426,760 km (0.051 R)
• M38: 9,466,104 km (0.08 R)
• M39: 10,306,695 km (0.089 R)
• M40: 10,388,076 km (0.118 R)
• M41: 11,046,008 km (0.085 R)
• M42: 11,296,285 km (0.066 R)
• M43: 11,422,097 km (0.066 R)
• M44: 12,705,497 km (0.098 R)
• M45: 13,099,388 km (0.107 R)
• M46: 13,720,070 km (0.048 R)
• M47: 13,944,018 km (0.115 R)
• M48: 14,124,133 km (0.082 R)
• M49: 15,405,888 km (0.066 R)
• M50: 16,107,801 km (0.095 R)
• M51: 19,067,296 km (0.108 R)
• M52: 19,467,620 km (0.102 R)
• M53: 19,769,807 km (0.107 R)
• M54: 19,972,064 km (0.054 R)
• M55: 20,480,696 km (0.027 R)
• M56: 21,251,574 km (0.111 R)
• M57: 22,504,756 km (0.052 R)
• M58: 22,715,838 km (0.111 R)
• M59: 23,246,612 km (0.098 R)
• M60: 23,300,018 km (0.097 R)
• M61: 24,863,465 km (0.104 R)
• M62: 24,917,919 km (0.089 R)
• M63: 24,972,522 km (0.067 R)
• M64: 25,795,610 km (0.089 R)
• M65: 26,071,917 km (0.081 R)
• M66: 26,683,323 km (0.096 R)
• M67: 27,694,007 km (0.106 R)
• M68: 27,920,348 km (0.072 R)
• M69: 28,033,594 km (0.12 R)
• M70: 28,147,139 km (0.091 R)
• M71: 28,488,671 km (0.099 R)
• M72: 29,003,437 km (0.101 R)
• M73: 29,868,262 km (0.051 R)
• M74: 29,984,200 km (0.079 R)
• M75: 32,274,993 km (0.07 R)
• M76: 32,513,152 km (0.107 R)
• M77: 33,833,204 km (0.065 R)
• M78: 34,075,104 km (0.06 R)
• M79: 34,317,452 km (0.051 R)
• M80: 34,499,812 km (0.115 R)
• M81: 34,804,094 km (0.114 R)
• M82: 35,170,609 km (0.107 R)
• M83: 35,354,315 km (0.104 R)
• M84: 36,339,567 km (0.082 R)
• M85: 36,835,484 km (0.102 R)
• M86: 37,084,415 km (0.045 R)
• M87: 37,209,030 km (0.078 R)
• M88: 37,458,708 km (0.112 R)
• M89: 37,521,240 km (0.104 R)
• M90: 37,583,772 km (0.088 R)
• M91: 40,241,528 km (0.106 R)
• M92: 41,011,957 km (0.104 R)
• M93: 41,140,761 km (0.12 R)
• M94: 42,371,951 km (0.086 R)
• M95: 42,828,524 km (0.058 R)

Asteroid Belt

Center: 13.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.5

Radius: 7.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.61 AU - 17.79 AU

Year: 29376 Days

Day: 17.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,847,735 km

• M1: 99,333 km (0.107 R)
• M2: 161,715 km (0.06 R)
• M3: 702,960 km (0.053 R)
• M4: 918,681 km (0.082 R)
• M5: 1,021,305 km (0.119 R)
• M6: 1,127,818 km (0.107 R)
• M7: 1,352,365 km (0.112 R)
• M8: 1,591,123 km (0.119 R)
• M9: 2,176,499 km (0.036 R)
• M10: 2,280,171 km (0.069 R)
• M11: 2,823,061 km (0.106 R)
• M12: 2,898,309 km (0.111 R)
• M13: 3,089,794 km (0.111 R)
• M14: 3,525,423 km (0.093 R)
• M15: 3,854,389 km (0.113 R)
• M16: 4,107,658 km (0.063 R)
• M17: 5,220,367 km (0.089 R)
• M18: 5,359,793 km (0.051 R)
• M19: 5,690,105 km (0.109 R)
• M20: 6,420,142 km (0.027 R)
• M21: 6,670,120 km (0.086 R)
• M22: 8,507,182 km (0.069 R)
• M23: 9,227,047 km (0.115 R)
• M24: 9,908,765 km (0.062 R)
• M25: 10,197,638 km (0.077 R)
• M26: 10,961,634 km (0.073 R)
• M27: 11,501,234 km (0.048 R)
• M28: 11,682,995 km (0.105 R)
• M29: 12,544,081 km (0.055 R)
• M30: 12,919,422 km (0.073 R)
• M31: 15,247,464 km (0.118 R)
• M32: 16,527,423 km (0.094 R)
• M33: 18,122,286 km (0.105 R)
• M34: 19,476,596 km (0.094 R)
• M35: 20,202,295 km (0.114 R)
• M36: 21,159,123 km (0.077 R)
• M37: 21,307,524 km (0.118 R)
• M38: 22,659,589 km (0.039 R)
• M39: 23,576,325 km (0.066 R)
• M40: 24,194,164 km (0.119 R)
• M41: 24,427,238 km (0.096 R)
• M42: 24,505,029 km (0.094 R)
• M43: 24,582,969 km (0.097 R)
• M44: 25,761,950 km (0.084 R)
• M45: 25,920,524 km (0.051 R)
• M46: 27,200,932 km (0.094 R)
• M47: 28,011,603 km (0.031 R)
• M48: 29,490,677 km (0.119 R)
• M49: 30,910,810 km (0.049 R)
• M50: 33,817,197 km (0.093 R)
• M51: 34,863,634 km (0.081 R)
• M52: 37,705,695 km (0.104 R)
• M53: 39,977,338 km (0.093 R)
• M54: 41,083,315 km (0.113 R)
• M55: 42,573,609 km (0.102 R)
• M56: 43,419,735 km (0.112 R)
• M57: 46,859,139 km (0.118 R)
• M58: 49,594,088 km (0.059 R)
• M59: 51,080,343 km (0.119 R)
• M60: 53,084,804 km (0.112 R)
• M61: 53,792,402 km (0.108 R)
• M62: 54,096,684 km (0.12 R)
• M63: 55,217,023 km (0.098 R)
• M64: 64,666,372 km (0.091 R)
• M65: 64,989,803 km (0.072 R)
• M66: 65,313,832 km (0.101 R)
• M67: 65,855,077 km (0.088 R)
• M68: 66,180,452 km (0.107 R)
• M69: 66,941,906 km (0.044 R)
• M70: 70,127,293 km (0.109 R)
• M71: 71,682,662 km (0.054 R)
• M72: 73,361,749 km (0.083 R)
• M73: 73,474,097 km (0.085 R)
• M74: 73,586,594 km (0.078 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit