🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.87 AU - 1.09 AU

Year: 347 Days

Day: 14.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,764,369 km

• M1: 239,357 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.8 AU - 1.26 AU

Year: 374 Days

Day: 47.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.64 AU - 2.2 AU

Year: 953 Days

Day: 37.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.55 AU - 4.67 AU

Year: 2984 Days

Day: 30.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.33 AU - 5.11 AU

Year: 3105 Days

Day: 37.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.54 AU - 5.22 AU

Year: 3283 Days

Day: 40.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 12

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.47 AU - 5.93 AU

Year: 4874 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 40,764,369 km

• M1: 300,991 km (0.064 R)
• M2: 937,530 km (0.098 R)
• M3: 1,221,467 km (0.101 R)
• M4: 1,509,891 km (0.039 R)
• M5: 1,722,769 km (0.11 R)
• M6: 1,845,290 km (0.103 R)
• M7: 2,034,830 km (0.11 R)
• M8: 2,365,142 km (0.095 R)
• M9: 2,516,087 km (0.115 R)
• M10: 2,770,104 km (0.096 R)
• M11: 3,032,498 km (0.106 R)
• M12: 3,181,947 km (0.078 R)
• M13: 3,395,124 km (0.106 R)
• M14: 3,550,406 km (0.101 R)
• M15: 4,046,922 km (0.094 R)
• M16: 4,211,928 km (0.117 R)
• M17: 4,379,029 km (0.042 R)
• M18: 4,789,376 km (0.115 R)
• M19: 4,893,795 km (0.092 R)
• M20: 5,247,893 km (0.081 R)
• M21: 5,409,908 km (0.108 R)
• M22: 5,518,815 km (0.11 R)
• M23: 5,610,219 km (0.05 R)
• M24: 5,702,072 km (0.084 R)
• M25: 5,831,624 km (0.045 R)
• M26: 6,112,419 km (0.108 R)
• M27: 6,225,964 km (0.061 R)
• M28: 6,648,578 km (0.088 R)
• M29: 6,804,459 km (0.089 R)
• M30: 7,060,571 km (0.09 R)
• M31: 7,440,549 km (0.079 R)
• M32: 7,521,482 km (0.111 R)
• M33: 7,602,713 km (0.12 R)
• M34: 8,367,308 km (0.089 R)
• M35: 9,330,120 km (0.071 R)
• M36: 9,505,000 km (0.118 R)
• M37: 9,658,936 km (0.099 R)
• M38: 10,058,512 km (0.097 R)
• M39: 10,282,909 km (0.094 R)
• M40: 10,873,970 km (0.084 R)
• M41: 11,710,671 km (0.088 R)
• M42: 12,256,105 km (0.113 R)
• M43: 14,041,705 km (0.068 R)
• M44: 14,267,448 km (0.094 R)
• M45: 15,233,850 km (0.051 R)
• M46: 15,647,189 km (0.111 R)
• M47: 16,247,675 km (0.096 R)
• M48: 16,511,117 km (0.071 R)
• M49: 16,669,990 km (0.044 R)
• M50: 16,962,304 km (0.118 R)
• M51: 17,822,642 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.6

Radius: 11.2

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.85 AU - 9.53 AU

Year: 7638 Days

Day: 5 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,764,369 km

• M1: 154,086 km (0.106 R)
• M2: 378,483 km (0.055 R)
• M3: 606,470 km (0.108 R)
• M4: 722,857 km (0.114 R)
• M5: 847,771 km (0.089 R)
• M6: 1,460,524 km (0.116 R)
• M7: 1,560,904 km (0.04 R)
• M8: 1,663,678 km (0.094 R)
• M9: 1,854,565 km (0.12 R)
• M10: 2,542,416 km (0.071 R)
• M11: 3,518,093 km (0.112 R)
• M12: 3,960,903 km (0.113 R)
• M13: 4,160,317 km (0.065 R)
• M14: 4,392,193 km (0.116 R)
• M15: 4,509,777 km (0.111 R)
• M16: 5,206,305 km (0.052 R)
• M17: 5,456,433 km (0.094 R)
• M18: 5,839,254 km (0.068 R)
• M19: 6,001,268 km (0.099 R)
• M20: 6,329,935 km (0.066 R)
• M21: 6,563,607 km (0.114 R)
• M22: 7,073,735 km (0.09 R)
• M23: 7,455,958 km (0.119 R)
• M24: 7,738,249 km (0.053 R)
• M25: 8,060,184 km (0.047 R)
• M26: 8,643,167 km (0.094 R)
• M27: 8,716,918 km (0.081 R)
• M28: 8,865,319 km (0.062 R)
• M29: 9,391,006 km (0.116 R)
• M30: 9,581,295 km (0.1 R)
• M31: 10,276,626 km (0.051 R)
• M32: 10,354,865 km (0.101 R)
• M33: 10,472,749 km (0.095 R)
• M34: 11,188,874 km (0.12 R)
• M35: 11,797,737 km (0.115 R)
• M36: 13,005,440 km (0.105 R)
• M37: 13,904,374 km (0.109 R)
• M38: 13,990,991 km (0.065 R)
• M39: 14,867,485 km (0.113 R)
• M40: 14,956,197 km (0.066 R)
• M41: 15,716,752 km (0.089 R)
• M42: 16,215,512 km (0.111 R)
• M43: 16,535,651 km (0.106 R)
• M44: 18,547,742 km (0.085 R)
• M45: 18,930,563 km (0.104 R)
• M46: 19,026,755 km (0.062 R)
• M47: 20,045,815 km (0.108 R)
• M48: 20,389,442 km (0.114 R)
• M49: 20,834,047 km (0.029 R)
• M50: 21,132,345 km (0.054 R)
• M51: 22,035,617 km (0.068 R)
• M52: 25,241,948 km (0.093 R)
• M53: 25,453,779 km (0.047 R)
• M54: 25,825,978 km (0.08 R)
• M55: 26,199,973 km (0.081 R)
• M56: 26,737,179 km (0.1 R)
• M57: 27,007,203 km (0.111 R)
• M58: 27,768,207 km (0.072 R)
• M59: 28,260,983 km (0.093 R)
• M60: 28,867,303 km (0.118 R)
• M61: 29,033,506 km (0.115 R)
• M62: 30,036,859 km (0.095 R)
• M63: 30,149,057 km (0.1 R)
• M64: 30,373,753 km (0.045 R)
• M65: 31,392,216 km (0.048 R)
• M66: 32,940,853 km (0.075 R)
• M67: 33,172,430 km (0.085 R)
• M68: 34,220,962 km (0.075 R)
• M69: 34,690,549 km (0.1 R)
• M70: 35,458,136 km (0.05 R)
• M71: 36,112,028 km (0.078 R)
• M72: 36,649,982 km (0.076 R)
• M73: 38,523,097 km (0.108 R)
• M74: 39,134,055 km (0.092 R)
• M75: 39,256,576 km (0.065 R)
• M76: 39,871,273 km (0.1 R)
• M77: 40,179,894 km (0.099 R)
• M78: 40,675,212 km (0.111 R)
• M79: 40,799,378 km (0.108 R)
• M80: 41,172,476 km (0.093 R)
• M81: 41,422,005 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 13.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.57 AU - 8.51 AU

Year: 8165 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,764,369 km

• M1: 164,258 km (0.057 R)
• M2: 343,028 km (0.09 R)
• M3: 512,373 km (0.105 R)
• M4: 914,791 km (0.115 R)
• M5: 1,389,465 km (0.098 R)
• M6: 1,485,507 km (0.088 R)
• M7: 1,624,034 km (0.05 R)
• M8: 1,787,844 km (0.082 R)
• M9: 1,871,769 km (0.094 R)
• M10: 3,008,712 km (0.06 R)
• M11: 3,186,285 km (0.064 R)
• M12: 3,341,418 km (0.083 R)
• M13: 3,552,052 km (0.103 R)
• M14: 3,903,906 km (0.12 R)
• M15: 4,070,109 km (0.032 R)
• M16: 4,583,080 km (0.111 R)
• M17: 4,699,916 km (0.089 R)
• M18: 4,936,580 km (0.081 R)
• M19: 5,026,488 km (0.034 R)
• M20: 5,514,626 km (0.053 R)
• M21: 6,050,037 km (0.1 R)
• M22: 6,470,856 km (0.069 R)
• M23: 6,901,249 km (0.117 R)
• M24: 7,512,506 km (0.114 R)
• M25: 8,070,656 km (0.091 R)
• M26: 8,390,496 km (0.1 R)
• M27: 8,678,322 km (0.104 R)
• M28: 9,374,999 km (0.093 R)
• M29: 9,711,295 km (0.113 R)
• M30: 10,013,633 km (0.07 R)
• M31: 10,978,240 km (0.115 R)
• M32: 11,096,123 km (0.044 R)
• M33: 11,293,293 km (0.055 R)
• M34: 11,491,660 km (0.078 R)
• M35: 11,972,617 km (0.086 R)
• M36: 12,995,567 km (0.055 R)
• M37: 13,078,743 km (0.117 R)
• M38: 13,161,920 km (0.087 R)
• M39: 13,328,871 km (0.119 R)
• M40: 15,081,111 km (0.107 R)
• M41: 15,255,991 km (0.099 R)
• M42: 15,387,487 km (0.076 R)
• M43: 15,828,801 km (0.076 R)
• M44: 16,319,033 km (0.078 R)
• M45: 16,904,859 km (0.115 R)
• M46: 17,360,235 km (0.066 R)
• M47: 17,773,424 km (0.091 R)
• M48: 18,143,529 km (0.117 R)
• M49: 18,703,474 km (0.093 R)
• M50: 19,032,739 km (0.101 R)
• M51: 19,174,408 km (0.032 R)
• M52: 20,272,456 km (0.083 R)
• M53: 20,368,947 km (0.069 R)
• M54: 20,465,587 km (0.093 R)
• M55: 20,562,377 km (0.087 R)
• M56: 21,097,189 km (0.106 R)
• M57: 21,833,959 km (0.082 R)
• M58: 22,879,648 km (0.083 R)
• M59: 23,080,707 km (0.099 R)
• M60: 23,332,780 km (0.053 R)
• M61: 23,433,908 km (0.041 R)
• M62: 24,043,669 km (0.108 R)
• M63: 24,658,516 km (0.101 R)
• M64: 25,747,140 km (0.11 R)
• M65: 26,587,132 km (0.111 R)
• M66: 26,957,387 km (0.076 R)
• M67: 28,078,623 km (0.077 R)
• M68: 28,671,928 km (0.107 R)
• M69: 30,035,812 km (0.073 R)
• M70: 30,311,221 km (0.03 R)
• M71: 30,698,081 km (0.099 R)
• M72: 30,919,786 km (0.117 R)
• M73: 31,365,138 km (0.092 R)
• M74: 31,756,337 km (0.119 R)
• M75: 32,036,833 km (0.097 R)
• M76: 33,966,047 km (0.065 R)
• M77: 35,176,294 km (0.103 R)
• M78: 35,524,707 km (0.042 R)
• M79: 37,757,605 km (0.085 R)
• M80: 37,876,386 km (0.118 R)
• M81: 38,114,396 km (0.063 R)
• M82: 38,951,097 km (0.089 R)
• M83: 39,552,480 km (0.107 R)
• M84: 40,338,767 km (0.036 R)
• M85: 40,460,240 km (0.102 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit