🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.55 AU - 0.57 AU

Year: 160 Days

Day: 18.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,163,144 km

• M1: 39,943 km (0.067 R)
• M2: 174,132 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.84 AU

Year: 228 Days

Day: 25.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.15 AU - 1.45 AU

Year: 564 Days

Day: 45 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.04 AU - 2.78 AU

Year: 1425 Days

Day: 21.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,163,144 km

• M1: 851,960 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.62 AU - 3.64 AU

Year: 2109 Days

Day: 45.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.67 AU - 4.05 AU

Year: 2888 Days

Day: 37.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.9

Radius: 11.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.24 AU - 5.64 AU

Year: 4181 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 111.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,163,144 km

• M1: 146,606 km (0.105 R)
• M2: 251,773 km (0.107 R)
• M3: 369,656 km (0.118 R)
• M4: 521,049 km (0.109 R)
• M5: 1,039,256 km (0.032 R)
• M6: 1,277,267 km (0.108 R)
• M7: 1,372,710 km (0.089 R)
• M8: 1,832,873 km (0.079 R)
• M9: 1,941,481 km (0.099 R)
• M10: 2,122,794 km (0.081 R)
• M11: 2,353,773 km (0.095 R)
• M12: 2,457,444 km (0.05 R)
• M13: 2,887,538 km (0.07 R)
• M14: 3,193,017 km (0.054 R)
• M15: 3,391,533 km (0.091 R)
• M16: 3,800,534 km (0.105 R)
• M17: 4,082,077 km (0.098 R)
• M18: 4,279,696 km (0.063 R)
• M19: 4,498,857 km (0.096 R)
• M20: 4,665,658 km (0.069 R)
• M21: 4,834,554 km (0.071 R)
• M22: 5,062,990 km (0.07 R)
• M23: 5,178,480 km (0.102 R)
• M24: 5,589,874 km (0.075 R)
• M25: 6,134,410 km (0.043 R)
• M26: 6,340,407 km (0.111 R)
• M27: 6,548,647 km (0.093 R)
• M28: 7,360,963 km (0.111 R)
• M29: 7,557,984 km (0.101 R)
• M30: 7,867,950 km (0.03 R)
• M31: 8,363,568 km (0.04 R)
• M32: 8,915,883 km (0.115 R)
• M33: 9,314,263 km (0.084 R)
• M34: 10,152,759 km (0.086 R)
• M35: 10,568,641 km (0.047 R)
• M36: 10,990,357 km (0.078 R)
• M37: 11,215,801 km (0.087 R)
• M38: 11,594,882 km (0.09 R)
• M39: 11,875,677 km (0.081 R)
• M40: 13,312,864 km (0.093 R)
• M41: 13,526,490 km (0.114 R)
• M42: 13,633,752 km (0.059 R)
• M43: 13,795,168 km (0.05 R)
• M44: 13,957,182 km (0.075 R)
• M45: 14,038,414 km (0.081 R)
• M46: 14,255,929 km (0.118 R)
• M47: 14,447,115 km (0.027 R)
• M48: 14,915,057 km (0.107 R)
• M49: 15,081,261 km (0.102 R)
• M50: 15,192,561 km (0.113 R)
• M51: 15,555,935 km (0.069 R)
• M52: 16,348,355 km (0.037 R)
• M53: 16,778,299 km (0.067 R)
• M54: 16,951,384 km (0.108 R)
• M55: 17,386,564 km (0.088 R)
• M56: 17,473,929 km (0.101 R)
• M57: 17,590,914 km (0.055 R)
• M58: 18,001,860 km (0.071 R)
• M59: 18,445,866 km (0.117 R)
• M60: 18,535,176 km (0.045 R)
• M61: 19,344,650 km (0.112 R)
• M62: 20,043,272 km (0.09 R)
• M63: 20,288,314 km (0.031 R)
• M64: 20,472,618 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.6

Radius: 14.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.81 AU - 6.95 AU

Year: 6137 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,163,144 km

• M1: 181,163 km (0.038 R)
• M2: 425,008 km (0.066 R)
• M3: 640,129 km (0.097 R)
• M4: 895,792 km (0.096 R)
• M5: 1,420,282 km (0.055 R)
• M6: 1,857,557 km (0.053 R)
• M7: 2,233,496 km (0.097 R)
• M8: 2,420,344 km (0.113 R)
• M9: 2,547,801 km (0.076 R)
• M10: 2,655,661 km (0.092 R)
• M11: 2,809,598 km (0.104 R)
• M12: 3,745,631 km (0.056 R)
• M13: 4,533,713 km (0.072 R)
• M14: 4,772,172 km (0.106 R)
• M15: 4,879,434 km (0.088 R)
• M16: 5,041,897 km (0.113 R)
• M17: 5,344,683 km (0.054 R)
• M18: 5,484,258 km (0.069 R)
• M19: 6,317,817 km (0.115 R)
• M20: 7,068,200 km (0.091 R)
• M21: 7,221,688 km (0.085 R)
• M22: 7,563,369 km (0.115 R)
• M23: 7,783,577 km (0.12 R)
• M24: 8,522,142 km (0.098 R)
• M25: 9,015,964 km (0.107 R)
• M26: 9,149,256 km (0.065 R)
• M27: 10,065,992 km (0.078 R)
• M28: 10,552,933 km (0.073 R)
• M29: 10,834,626 km (0.099 R)
• M30: 11,405,641 km (0.037 R)
• M31: 11,876,874 km (0.055 R)
• M32: 12,059,683 km (0.03 R)
• M33: 12,317,440 km (0.089 R)
• M34: 12,539,742 km (0.069 R)
• M35: 13,063,784 km (0.113 R)
• M36: 13,366,420 km (0.088 R)
• M37: 13,901,681 km (0.036 R)
• M38: 15,111,779 km (0.051 R)
• M39: 15,709,422 km (0.081 R)
• M40: 15,829,998 km (0.092 R)
• M41: 15,950,723 km (0.114 R)
• M42: 16,274,304 km (0.034 R)
• M43: 17,134,043 km (0.041 R)
• M44: 17,548,728 km (0.114 R)
• M45: 18,261,113 km (0.031 R)
• M46: 18,557,317 km (0.101 R)
• M47: 19,197,296 km (0.053 R)
• M48: 19,326,100 km (0.092 R)
• M49: 19,671,222 km (0.113 R)
• M50: 20,894,933 km (0.101 R)
• M51: 21,516,063 km (0.12 R)
• M52: 21,649,953 km (0.074 R)
• M53: 22,098,298 km (0.118 R)
• M54: 22,278,414 km (0.081 R)
• M55: 22,776,425 km (0.089 R)
• M56: 23,140,995 km (0.089 R)
• M57: 23,691,516 km (0.115 R)
• M58: 24,992,568 km (0.092 R)
• M59: 25,699,119 km (0.081 R)
• M60: 26,269,087 km (0.086 R)
• M61: 26,987,456 km (0.057 R)
• M62: 27,228,458 km (0.06 R)
• M63: 27,906,735 km (0.118 R)
• M64: 28,688,832 km (0.095 R)
• M65: 28,836,186 km (0.072 R)
• M66: 29,033,207 km (0.071 R)
• M67: 30,324,536 km (0.111 R)
• M68: 31,482,423 km (0.065 R)
• M69: 31,634,415 km (0.12 R)
• M70: 32,398,560 km (0.084 R)
• M71: 32,501,035 km (0.114 R)
• M72: 32,808,608 km (0.097 R)
• M73: 33,014,305 km (0.108 R)
• M74: 33,272,062 km (0.105 R)
• M75: 34,049,074 km (0.11 R)
• M76: 34,518,213 km (0.107 R)
• M77: 34,622,782 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 14.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.4 AU - 6.98 AU

Year: 6589 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,163,144 km

• M1: 205,099 km (0.114 R)
• M2: 311,912 km (0.099 R)
• M3: 606,919 km (0.077 R)
• M4: 792,420 km (0.036 R)
• M5: 913,893 km (0.107 R)
• M6: 1,057,208 km (0.091 R)
• M7: 1,434,344 km (0.105 R)
• M8: 1,621,641 km (0.106 R)
• M9: 1,799,363 km (0.093 R)
• M10: 1,965,118 km (0.111 R)
• M11: 2,174,704 km (0.101 R)
• M12: 2,999,737 km (0.078 R)
• M13: 3,220,543 km (0.096 R)
• M14: 3,584,963 km (0.108 R)
• M15: 3,725,137 km (0.099 R)
• M16: 4,011,018 km (0.097 R)
• M17: 4,156,726 km (0.114 R)
• M18: 4,528,926 km (0.12 R)
• M19: 4,731,781 km (0.113 R)
• M20: 5,628,171 km (0.075 R)
• M21: 5,956,987 km (0.091 R)
• M22: 6,123,938 km (0.05 R)
• M23: 6,662,640 km (0.029 R)
• M24: 6,777,980 km (0.107 R)
• M25: 6,894,068 km (0.068 R)
• M26: 7,275,992 km (0.105 R)
• M27: 7,394,772 km (0.074 R)
• M28: 7,725,234 km (0.09 R)
• M29: 8,713,777 km (0.059 R)
• M30: 8,935,331 km (0.087 R)
• M31: 9,416,588 km (0.116 R)
• M32: 9,906,221 km (0.096 R)
• M33: 10,204,071 km (0.073 R)
• M34: 10,404,382 km (0.105 R)
• M35: 11,149,679 km (0.068 R)
• M36: 11,321,567 km (0.109 R)
• M37: 11,528,910 km (0.043 R)
• M38: 11,947,484 km (0.109 R)
• M39: 12,052,801 km (0.115 R)
• M40: 12,620,376 km (0.095 R)
• M41: 13,378,388 km (0.076 R)
• M42: 13,487,894 km (0.112 R)
• M43: 13,597,848 km (0.112 R)
• M44: 14,151,360 km (0.105 R)
• M45: 14,412,259 km (0.04 R)
• M46: 14,674,803 km (0.089 R)
• M47: 14,787,750 km (0.077 R)
• M48: 15,166,382 km (0.083 R)
• M49: 16,399,816 km (0.097 R)
• M50: 16,752,568 km (0.061 R)
• M51: 17,465,402 km (0.04 R)
• M52: 18,026,843 km (0.047 R)
• M53: 18,188,408 km (0.119 R)
• M54: 18,472,195 km (0.072 R)
• M55: 18,675,798 km (0.081 R)
• M56: 19,788,058 km (0.108 R)
• M57: 20,038,186 km (0.099 R)
• M58: 20,163,699 km (0.108 R)
• M59: 20,794,852 km (0.08 R)
• M60: 21,347,167 km (0.056 R)
• M61: 21,560,943 km (0.106 R)
• M62: 21,861,335 km (0.097 R)
• M63: 21,990,438 km (0.099 R)
• M64: 22,292,925 km (0.103 R)
• M65: 22,422,926 km (0.089 R)
• M66: 22,770,890 km (0.094 R)
• M67: 22,989,303 km (0.109 R)
• M68: 23,164,482 km (0.119 R)
• M69: 23,869,836 km (0.072 R)
• M70: 25,076,044 km (0.054 R)
• M71: 25,437,323 km (0.116 R)
• M72: 25,709,292 km (0.105 R)
• M73: 26,256,371 km (0.073 R)
• M74: 26,807,190 km (0.104 R)
• M75: 27,084,096 km (0.112 R)
• M76: 28,247,968 km (0.114 R)
• M77: 29,809,171 km (0.113 R)
• M78: 29,904,614 km (0.109 R)
• M79: 30,287,734 km (0.073 R)
• M80: 31,058,912 km (0.09 R)
• M81: 31,592,826 km (0.073 R)
• M82: 31,690,215 km (0.103 R)
• M83: 31,934,059 km (0.111 R)
• M84: 32,325,706 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit