🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 157 Days

Day: 19.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,227,608 km

• M1: 235,916 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.67 AU - 1.11 AU

Year: 307 Days

Day: 25.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.83 AU - 1.21 AU

Year: 376 Days

Day: 36.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 27,227,608 km

• M1: 33,211 km (0.07 R)
• M2: 95,294 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.15 AU - 1.39 AU

Year: 523 Days

Day: 22.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.4 AU - 1.8 AU

Year: 739 Days

Day: 42 Hours

Environment

Temp: -34 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,227,608 km

• M1: 914,193 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.5 AU - 3.04 AU

Year: 1684 Days

Day: 39.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.7

Radius: 11.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.3 AU - 6.62 AU

Year: 5314 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,227,608 km

• M1: 159,920 km (0.109 R)
• M2: 331,509 km (0.087 R)
• M3: 669,450 km (0.083 R)
• M4: 773,421 km (0.099 R)
• M5: 960,119 km (0.116 R)
• M6: 1,093,261 km (0.104 R)
• M7: 1,247,347 km (0.05 R)
• M8: 1,424,022 km (0.031 R)
• M9: 1,530,985 km (0.063 R)
• M10: 1,786,199 km (0.114 R)
• M11: 1,868,777 km (0.067 R)
• M12: 2,038,121 km (0.083 R)
• M13: 2,124,739 km (0.11 R)
• M14: 2,230,355 km (0.101 R)
• M15: 2,356,017 km (0.12 R)
• M16: 2,576,823 km (0.115 R)
• M17: 2,766,065 km (0.104 R)
• M18: 3,158,609 km (0.09 R)
• M19: 3,568,956 km (0.091 R)
• M20: 3,952,974 km (0.07 R)
• M21: 4,040,190 km (0.062 R)
• M22: 4,260,847 km (0.088 R)
• M23: 4,714,427 km (0.074 R)
• M24: 4,807,028 km (0.046 R)
• M25: 4,994,026 km (0.082 R)
• M26: 5,303,095 km (0.095 R)
• M27: 5,594,063 km (0.066 R)
• M28: 5,766,100 km (0.086 R)
• M29: 6,015,181 km (0.104 R)
• M30: 6,835,725 km (0.046 R)
• M31: 7,773,255 km (0.084 R)
• M32: 8,076,191 km (0.06 R)
• M33: 8,608,759 km (0.119 R)
• M34: 8,922,466 km (0.083 R)
• M35: 9,268,785 km (0.108 R)
• M36: 9,385,172 km (0.047 R)
• M37: 9,796,716 km (0.074 R)
• M38: 10,034,427 km (0.099 R)
• M39: 10,124,036 km (0.03 R)
• M40: 10,334,371 km (0.036 R)
• M41: 10,515,683 km (0.066 R)
• M42: 10,973,752 km (0.057 R)
• M43: 12,163,504 km (0.084 R)
• M44: 12,387,003 km (0.1 R)
• M45: 13,229,538 km (0.095 R)
• M46: 13,360,735 km (0.03 R)
• M47: 13,558,504 km (0.118 R)
• M48: 15,175,058 km (0.045 R)
• M49: 15,657,960 km (0.118 R)
• M50: 15,762,080 km (0.097 R)
• M51: 15,866,350 km (0.113 R)
• M52: 16,497,504 km (0.068 R)
• M53: 16,603,419 km (0.108 R)
• M54: 16,816,147 km (0.035 R)
• M55: 17,208,393 km (0.118 R)
• M56: 17,495,471 km (0.08 R)
• M57: 17,892,953 km (0.062 R)
• M58: 18,293,276 km (0.058 R)
• M59: 18,476,235 km (0.073 R)
• M60: 18,586,339 km (0.075 R)
• M61: 18,696,742 km (0.103 R)
• M62: 19,065,949 km (0.064 R)
• M63: 19,437,700 km (0.085 R)
• M64: 19,811,695 km (0.096 R)
• M65: 20,529,017 km (0.073 R)
• M66: 20,605,162 km (0.052 R)
• M67: 21,063,081 km (0.091 R)
• M68: 21,216,568 km (0.115 R)
• M69: 22,222,764 km (0.069 R)
• M70: 22,653,306 km (0.075 R)
• M71: 22,928,566 km (0.049 R)
• M72: 23,801,171 km (0.098 R)
• M73: 23,961,091 km (0.073 R)
• M74: 25,578,842 km (0.096 R)
• M75: 25,660,672 km (0.077 R)
• M76: 25,783,642 km (0.098 R)
• M77: 26,566,487 km (0.1 R)
• M78: 27,399,000 km (0.085 R)
• M79: 27,692,361 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.1

Radius: 12.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.08 AU - 8.66 AU

Year: 8064 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,227,608 km

• M1: 159,172 km (0.091 R)
• M2: 244,892 km (0.101 R)
• M3: 366,365 km (0.113 R)
• M4: 603,179 km (0.099 R)
• M5: 853,905 km (0.094 R)
• M6: 932,144 km (0.119 R)
• M7: 1,040,603 km (0.081 R)
• M8: 1,850,974 km (0.105 R)
• M9: 1,972,747 km (0.111 R)
• M10: 2,583,406 km (0.113 R)
• M11: 3,166,688 km (0.085 R)
• M12: 3,462,892 km (0.095 R)
• M13: 3,679,958 km (0.099 R)
• M14: 3,924,102 km (0.094 R)
• M15: 4,381,722 km (0.118 R)
• M16: 4,929,100 km (0.114 R)
• M17: 5,984,364 km (0.107 R)
• M18: 6,377,806 km (0.088 R)
• M19: 7,245,474 km (0.063 R)
• M20: 7,693,370 km (0.071 R)
• M21: 9,000,705 km (0.106 R)
• M22: 9,210,292 km (0.026 R)
• M23: 9,421,375 km (0.096 R)
• M24: 9,725,956 km (0.048 R)
• M25: 10,282,161 km (0.105 R)
• M26: 11,328,897 km (0.07 R)
• M27: 12,409,293 km (0.105 R)
• M28: 12,509,224 km (0.089 R)
• M29: 12,810,365 km (0.071 R)
• M30: 13,419,976 km (0.069 R)
• M31: 14,737,933 km (0.102 R)
• M32: 15,988,123 km (0.072 R)
• M33: 16,680,911 km (0.1 R)
• M34: 17,086,470 km (0.088 R)
• M35: 17,383,572 km (0.101 R)
• M36: 17,832,365 km (0.083 R)
• M37: 17,982,861 km (0.111 R)
• M38: 18,247,200 km (0.043 R)
• M39: 19,278,678 km (0.05 R)
• M40: 19,782,074 km (0.098 R)
• M41: 21,318,295 km (0.081 R)
• M42: 21,478,065 km (0.056 R)
• M43: 22,201,820 km (0.092 R)
• M44: 22,404,226 km (0.117 R)
• M45: 22,770,142 km (0.103 R)
• M46: 23,549,248 km (0.1 R)
• M47: 24,212,266 km (0.112 R)
• M48: 24,587,756 km (0.084 R)
• M49: 25,175,826 km (0.062 R)
• M50: 25,344,722 km (0.082 R)
• M51: 26,066,681 km (0.096 R)
• M52: 26,666,269 km (0.041 R)
• M53: 26,967,709 km (0.089 R)
• M54: 27,097,410 km (0.067 R)
• M55: 27,617,712 km (0.041 R)
• M56: 28,712,319 km (0.097 R)
• M57: 28,844,713 km (0.039 R)
• M58: 29,375,935 km (0.057 R)
• M59: 29,509,377 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 11.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.83 AU - 8.01 AU

Year: 8141 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,227,608 km

• M1: 179,517 km (0.111 R)
• M2: 319,990 km (0.092 R)
• M3: 391,348 km (0.091 R)
• M4: 479,461 km (0.116 R)
• M5: 576,101 km (0.097 R)
• M6: 757,564 km (0.087 R)
• M7: 850,165 km (0.113 R)
• M8: 1,009,337 km (0.097 R)
• M9: 1,138,889 km (0.094 R)
• M10: 1,532,032 km (0.107 R)
• M11: 1,621,791 km (0.109 R)
• M12: 1,728,753 km (0.118 R)
• M13: 1,854,116 km (0.116 R)
• M14: 2,015,233 km (0.105 R)
• M15: 2,334,325 km (0.1 R)
• M16: 2,438,445 km (0.025 R)
• M17: 2,597,767 km (0.067 R)
• M18: 2,724,028 km (0.102 R)
• M19: 2,852,383 km (0.065 R)
• M20: 3,134,375 km (0.097 R)
• M21: 3,366,700 km (0.075 R)
• M22: 3,484,882 km (0.064 R)
• M23: 3,827,611 km (0.088 R)
• M24: 3,971,973 km (0.101 R)
• M25: 4,480,456 km (0.117 R)
• M26: 4,632,747 km (0.074 R)
• M27: 5,032,323 km (0.11 R)
• M28: 5,840,899 km (0.11 R)
• M29: 6,321,108 km (0.085 R)
• M30: 6,418,646 km (0.1 R)
• M31: 6,566,000 km (0.068 R)
• M32: 6,714,401 km (0.055 R)
• M33: 6,789,051 km (0.112 R)
• M34: 7,014,794 km (0.091 R)
• M35: 7,141,204 km (0.103 R)
• M36: 7,370,687 km (0.098 R)
• M37: 7,784,774 km (0.104 R)
• M38: 8,366,560 km (0.099 R)
• M39: 8,608,609 km (0.099 R)
• M40: 8,771,222 km (0.104 R)
• M41: 8,989,785 km (0.111 R)
• M42: 9,376,495 km (0.096 R)
• M43: 9,627,969 km (0.074 R)
• M44: 10,223,518 km (0.088 R)
• M45: 10,801,864 km (0.097 R)
• M46: 11,331,440 km (0.12 R)
• M47: 11,420,451 km (0.118 R)
• M48: 11,869,394 km (0.055 R)
• M49: 11,990,120 km (0.104 R)
• M50: 12,908,501 km (0.065 R)
• M51: 13,313,463 km (0.095 R)
• M52: 13,817,607 km (0.114 R)
• M53: 13,944,616 km (0.061 R)
• M54: 14,488,853 km (0.093 R)
• M55: 14,747,508 km (0.106 R)
• M56: 14,909,821 km (0.091 R)
• M57: 15,269,155 km (0.07 R)
• M58: 15,499,237 km (0.117 R)
• M59: 15,962,990 km (0.081 R)
• M60: 16,464,891 km (0.119 R)
• M61: 17,897,740 km (0.078 R)
• M62: 18,140,387 km (0.114 R)
• M63: 18,804,602 km (0.085 R)
• M64: 18,945,523 km (0.112 R)
• M65: 19,051,438 km (0.086 R)
• M66: 19,869,739 km (0.065 R)
• M67: 21,356,742 km (0.116 R)
• M68: 22,355,457 km (0.077 R)
• M69: 23,407,280 km (0.061 R)
• M70: 25,949,695 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 14.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.81 AU - 9.95 AU

Year: 9665 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,227,608 km

• M1: 188,493 km (0.08 R)
• M2: 807,529 km (0.092 R)
• M3: 1,001,109 km (0.099 R)
• M4: 1,280,259 km (0.077 R)
• M5: 1,600,697 km (0.068 R)
• M6: 2,062,955 km (0.088 R)
• M7: 2,180,838 km (0.046 R)
• M8: 2,548,699 km (0.055 R)
• M9: 2,880,058 km (0.104 R)
• M10: 3,108,943 km (0.111 R)
• M11: 3,403,501 km (0.117 R)
• M12: 3,544,273 km (0.096 R)
• M13: 3,810,856 km (0.116 R)
• M14: 4,233,919 km (0.102 R)
• M15: 4,451,135 km (0.1 R)
• M16: 4,605,520 km (0.097 R)
• M17: 5,056,558 km (0.101 R)
• M18: 6,074,272 km (0.079 R)
• M19: 6,270,544 km (0.092 R)
• M20: 6,594,125 km (0.094 R)
• M21: 7,492,609 km (0.105 R)
• M22: 7,597,777 km (0.109 R)
• M23: 7,862,714 km (0.025 R)
• M24: 8,374,938 km (0.115 R)
• M25: 8,566,273 km (0.117 R)
• M26: 8,676,377 km (0.119 R)
• M27: 9,745,404 km (0.104 R)
• M28: 10,004,657 km (0.11 R)
• M29: 10,324,796 km (0.086 R)
• M30: 11,034,937 km (0.069 R)
• M31: 11,214,904 km (0.108 R)
• M32: 11,517,091 km (0.118 R)
• M33: 12,129,545 km (0.11 R)
• M34: 12,222,445 km (0.086 R)
• M35: 12,346,462 km (0.102 R)
• M36: 12,502,193 km (0.041 R)
• M37: 12,941,712 km (0.08 R)
• M38: 13,418,331 km (0.082 R)
• M39: 13,514,372 km (0.118 R)
• M40: 13,965,560 km (0.104 R)
• M41: 15,315,082 km (0.053 R)
• M42: 17,016,758 km (0.041 R)
• M43: 17,434,136 km (0.1 R)
• M44: 18,278,915 km (0.118 R)
• M45: 18,563,600 km (0.076 R)
• M46: 18,670,562 km (0.078 R)
• M47: 19,245,317 km (0.099 R)
• M48: 19,353,776 km (0.112 R)
• M49: 19,716,551 km (0.096 R)
• M50: 20,301,777 km (0.058 R)
• M51: 20,855,589 km (0.118 R)
• M52: 21,714,580 km (0.07 R)
• M53: 24,048,157 km (0.067 R)
• M54: 24,281,978 km (0.114 R)
• M55: 24,791,210 km (0.092 R)
• M56: 25,343,674 km (0.107 R)
• M57: 25,621,328 km (0.04 R)
• M58: 25,900,029 km (0.113 R)
• M59: 26,782,656 km (0.114 R)
• M60: 26,903,681 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit