🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.47 AU - 0.57 AU

Year: 114 Days

Day: 27.5 Hours

Environment

Temp: 393 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.54 AU - 0.72 AU

Year: 152 Days

Day: 36 Hours

Environment

Temp: 355 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.7 AU - 0.92 AU

Year: 221 Days

Day: 21.5 Hours

Environment

Temp: 249 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.79 AU - 4.63 AU

Year: 2168 Days

Day: 27 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.44 AU - 5.38 AU

Year: 2809 Days

Day: 15 Hours

Environment

Temp: -81 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,556,279 km

• M1: 36,053 km (0.105 R)
• M2: 786,885 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.49 AU - 6.57 AU

Year: 5061 Days

Day: 34.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,556,279 km

• M1: 1,903,184 km (0.068 R)

Asteroid Belt

Center: 8.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 14

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.08 AU - 12.38 AU

Year: 9925 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 166.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,556,279 km

• M1: 175,179 km (0.084 R)
• M2: 320,887 km (0.088 R)
• M3: 468,989 km (0.073 R)
• M4: 648,058 km (0.056 R)
• M5: 813,064 km (0.072 R)
• M6: 908,508 km (0.099 R)
• M7: 1,052,271 km (0.116 R)
• M8: 1,514,828 km (0.067 R)
• M9: 1,671,008 km (0.116 R)
• M10: 1,760,318 km (0.118 R)
• M11: 1,906,625 km (0.114 R)
• M12: 2,192,506 km (0.082 R)
• M13: 2,370,827 km (0.102 R)
• M14: 2,784,615 km (0.055 R)
• M15: 3,199,150 km (0.042 R)
• M16: 3,494,457 km (0.107 R)
• M17: 3,846,161 km (0.103 R)
• M18: 4,458,166 km (0.048 R)
• M19: 5,100,839 km (0.06 R)
• M20: 5,286,041 km (0.07 R)
• M21: 5,827,585 km (0.035 R)
• M22: 6,133,214 km (0.079 R)
• M23: 6,273,836 km (0.061 R)
• M24: 6,501,224 km (0.117 R)
• M25: 6,847,244 km (0.102 R)
• M26: 6,993,252 km (0.104 R)
• M27: 7,738,997 km (0.104 R)
• M28: 8,353,844 km (0.069 R)
• M29: 8,541,440 km (0.096 R)
• M30: 9,112,455 km (0.052 R)
• M31: 9,597,900 km (0.098 R)
• M32: 11,001,727 km (0.075 R)
• M33: 11,138,908 km (0.038 R)
• M34: 11,449,323 km (0.118 R)
• M35: 11,727,725 km (0.117 R)
• M36: 11,902,904 km (0.043 R)
• M37: 12,114,136 km (0.049 R)
• M38: 12,612,148 km (0.089 R)
• M39: 12,719,709 km (0.067 R)
• M40: 12,971,931 km (0.067 R)
• M41: 13,960,324 km (0.083 R)
• M42: 14,444,871 km (0.108 R)
• M43: 15,315,830 km (0.085 R)
• M44: 15,507,315 km (0.053 R)
• M45: 15,970,470 km (0.09 R)
• M46: 17,267,334 km (0.061 R)
• M47: 17,426,806 km (0.079 R)
• M48: 17,988,994 km (0.06 R)
• M49: 18,353,415 km (0.112 R)
• M50: 18,638,698 km (0.103 R)
• M51: 18,884,338 km (0.032 R)
• M52: 19,961,143 km (0.043 R)
• M53: 20,128,693 km (0.085 R)
• M54: 20,760,744 km (0.096 R)
• M55: 20,930,388 km (0.117 R)
• M56: 21,185,751 km (0.094 R)
• M57: 21,485,097 km (0.073 R)
• M58: 21,871,807 km (0.069 R)
• M59: 22,131,060 km (0.11 R)
• M60: 22,652,409 km (0.053 R)
• M61: 23,663,092 km (0.059 R)
• M62: 24,107,098 km (0.039 R)
• M63: 24,733,315 km (0.114 R)
• M64: 25,274,411 km (0.101 R)
• M65: 25,365,067 km (0.108 R)
• M66: 26,322,493 km (0.095 R)
• M67: 26,506,200 km (0.12 R)
• M68: 26,644,129 km (0.036 R)
• M69: 27,059,861 km (0.115 R)
• M70: 27,152,462 km (0.04 R)
• M71: 29,027,821 km (0.101 R)
• M72: 29,217,511 km (0.052 R)
• M73: 30,076,951 km (0.109 R)
• M74: 30,365,226 km (0.106 R)
• M75: 31,090,028 km (0.104 R)
• M76: 31,722,677 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.7

Radius: 10.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.21 AU - 14.45 AU

Year: 13133 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,556,279 km

• M1: 153,487 km (0.057 R)
• M2: 634,594 km (0.037 R)
• M3: 879,037 km (0.087 R)
• M4: 1,012,927 km (0.098 R)
• M5: 1,216,530 km (0.081 R)
• M6: 1,433,746 km (0.113 R)
• M7: 2,082,702 km (0.111 R)
• M8: 2,238,433 km (0.095 R)
• M9: 2,452,208 km (0.114 R)
• M10: 2,700,840 km (0.075 R)
• M11: 2,957,700 km (0.051 R)
• M12: 3,342,914 km (0.09 R)
• M13: 3,557,138 km (0.036 R)
• M14: 3,712,870 km (0.119 R)
• M15: 4,161,065 km (0.107 R)
• M16: 4,899,929 km (0.117 R)
• M17: 5,391,358 km (0.116 R)
• M18: 5,498,769 km (0.102 R)
• M19: 5,752,188 km (0.084 R)
• M20: 5,935,445 km (0.072 R)
• M21: 6,383,491 km (0.039 R)
• M22: 6,459,187 km (0.116 R)
• M23: 6,688,222 km (0.066 R)
• M24: 6,997,740 km (0.104 R)
• M25: 7,832,645 km (0.115 R)
• M26: 7,913,727 km (0.103 R)
• M27: 9,207,450 km (0.117 R)
• M28: 9,595,207 km (0.093 R)
• M29: 9,769,339 km (0.099 R)
• M30: 9,856,854 km (0.107 R)
• M31: 11,985,931 km (0.097 R)
• M32: 12,362,170 km (0.05 R)
• M33: 12,837,741 km (0.092 R)
• M34: 14,549,739 km (0.074 R)
• M35: 14,850,281 km (0.089 R)
• M36: 15,102,354 km (0.098 R)
• M37: 15,254,345 km (0.036 R)
• M38: 15,355,922 km (0.094 R)
• M39: 15,713,312 km (0.102 R)
• M40: 16,021,782 km (0.113 R)
• M41: 16,540,289 km (0.117 R)
• M42: 17,275,562 km (0.045 R)
• M43: 17,540,799 km (0.116 R)
• M44: 17,753,827 km (0.106 R)
• M45: 17,967,901 km (0.086 R)
• M46: 18,236,579 km (0.098 R)
• M47: 19,599,864 km (0.041 R)
• M48: 20,043,123 km (0.109 R)
• M49: 20,770,318 km (0.112 R)
• M50: 21,335,648 km (0.068 R)
• M51: 21,848,769 km (0.086 R)
• M52: 23,295,380 km (0.105 R)
• M53: 23,588,443 km (0.118 R)
• M54: 24,356,029 km (0.113 R)
• M55: 24,593,890 km (0.12 R)
• M56: 24,832,499 km (0.065 R)
• M57: 26,402,229 km (0.071 R)
• M58: 27,569,541 km (0.117 R)
• M59: 28,128,289 km (0.073 R)
• M60: 29,005,082 km (0.113 R)
• M61: 29,257,155 km (0.07 R)
• M62: 29,763,693 km (0.067 R)
• M63: 30,081,589 km (0.111 R)
• M64: 31,171,260 km (0.077 R)
• M65: 31,429,615 km (0.079 R)
• M66: 31,883,196 km (0.056 R)
• M67: 32,143,496 km (0.039 R)
• M68: 33,455,170 km (0.033 R)
• M69: 35,253,636 km (0.08 R)
• M70: 36,537,934 km (0.116 R)
• M71: 36,946,635 km (0.089 R)
• M72: 38,182,014 km (0.078 R)
• M73: 38,458,471 km (0.102 R)
• M74: 38,666,113 km (0.097 R)
• M75: 39,500,719 km (0.06 R)
• M76: 39,920,192 km (0.033 R)
• M77: 42,111,202 km (0.085 R)
• M78: 45,141,457 km (0.082 R)
• M79: 45,726,534 km (0.091 R)
• M80: 45,799,837 km (0.103 R)
• M81: 46,093,498 km (0.098 R)
• M82: 46,461,508 km (0.095 R)
• M83: 46,830,417 km (0.118 R)
• M84: 46,904,318 km (0.094 R)
• M85: 47,052,270 km (0.105 R)
• M86: 47,126,321 km (0.085 R)
• M87: 48,540,021 km (0.101 R)
• M88: 49,289,656 km (0.061 R)
• M89: 50,497,060 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 8.9

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.22 AU - 17.34 AU

Year: 16368 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,556,279 km

• M1: 232,176 km (0.042 R)
• M2: 882,179 km (0.092 R)
• M3: 1,270,834 km (0.11 R)
• M4: 1,469,350 km (0.086 R)
• M5: 1,587,533 km (0.059 R)
• M6: 1,928,765 km (0.113 R)
• M7: 2,025,854 km (0.072 R)
• M8: 2,124,589 km (0.079 R)
• M9: 2,258,928 km (0.038 R)
• M10: 2,500,678 km (0.07 R)
• M11: 3,589,152 km (0.072 R)
• M12: 3,669,187 km (0.066 R)
• M13: 4,415,531 km (0.098 R)
• M14: 4,674,634 km (0.05 R)
• M15: 5,162,473 km (0.047 R)
• M16: 5,252,980 km (0.109 R)
• M17: 5,435,489 km (0.115 R)
• M18: 6,623,446 km (0.086 R)
• M19: 7,070,145 km (0.077 R)
• M20: 8,521,843 km (0.074 R)
• M21: 8,628,955 km (0.101 R)
• M22: 8,844,525 km (0.114 R)
• M23: 9,557,658 km (0.12 R)
• M24: 9,780,858 km (0.1 R)
• M25: 10,062,252 km (0.087 R)
• M26: 10,517,927 km (0.097 R)
• M27: 11,508,714 km (0.117 R)
• M28: 12,346,911 km (0.102 R)
• M29: 12,773,414 km (0.065 R)
• M30: 13,328,871 km (0.061 R)
• M31: 13,515,719 km (0.068 R)
• M32: 13,892,107 km (0.066 R)
• M33: 13,955,237 km (0.083 R)
• M34: 14,848,337 km (0.116 R)
• M35: 15,366,843 km (0.085 R)
• M36: 15,497,442 km (0.093 R)
• M37: 15,562,816 km (0.102 R)
• M38: 15,628,340 km (0.032 R)
• M39: 15,825,510 km (0.08 R)
• M40: 16,555,398 km (0.105 R)
• M41: 17,228,289 km (0.054 R)
• M42: 17,704,758 km (0.116 R)
• M43: 18,323,645 km (0.035 R)
• M44: 18,949,712 km (0.095 R)
• M45: 20,437,463 km (0.068 R)
• M46: 20,797,246 km (0.108 R)
• M47: 22,036,066 km (0.107 R)
• M48: 22,553,076 km (0.092 R)
• M49: 23,448,718 km (0.103 R)
• M50: 23,599,064 km (0.106 R)
• M51: 24,660,910 km (0.09 R)
• M52: 25,120,774 km (0.09 R)
• M53: 26,438,880 km (0.103 R)
• M54: 29,061,331 km (0.056 R)
• M55: 29,709,539 km (0.094 R)
• M56: 29,790,770 km (0.1 R)
• M57: 30,362,384 km (0.114 R)
• M58: 31,102,594 km (0.07 R)
• M59: 32,516,743 km (0.115 R)
• M60: 32,684,592 km (0.04 R)
• M61: 35,839,760 km (0.105 R)
• M62: 36,099,761 km (0.066 R)
• M63: 36,273,445 km (0.059 R)
• M64: 37,673,232 km (0.06 R)
• M65: 39,537,072 km (0.115 R)
• M66: 39,805,749 km (0.089 R)
• M67: 42,985,303 km (0.108 R)
• M68: 44,372,823 km (0.079 R)
• M69: 49,295,191 km (0.052 R)
• M70: 50,164,504 km (0.118 R)
• M71: 50,844,277 km (0.07 R)
• M72: 51,722,566 km (0.111 R)
• M73: 52,507,506 km (0.034 R)
• M74: 54,288,020 km (0.102 R)
• M75: 55,085,826 km (0.106 R)
• M76: 55,185,757 km (0.044 R)
• M77: 55,786,991 km (0.119 R)
• M78: 56,490,998 km (0.117 R)
• M79: 59,029,674 km (0.069 R)
• M80: 59,541,897 km (0.113 R)
• M81: 61,397,958 km (0.101 R)
• M82: 61,709,122 km (0.074 R)
• M83: 62,854,742 km (0.119 R)
• M84: 63,902,226 km (0.048 R)
• M85: 64,217,579 km (0.061 R)
• M86: 65,590,139 km (0.107 R)
• M87: 66,014,399 km (0.096 R)
• M88: 66,333,192 km (0.098 R)
• M89: 67,827,675 km (0.098 R)
• M90: 69,657,257 km (0.09 R)
• M91: 70,849,851 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.6

Radius: 4.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.5 AU - 21.14 AU

Year: 25758 Days

Day: 20.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,556,279 km

• M1: 237,262 km (0.11 R)
• M2: 397,930 km (0.075 R)
• M3: 896,390 km (0.094 R)
• M4: 2,385,787 km (0.081 R)
• M5: 2,437,398 km (0.107 R)
• M6: 2,621,104 km (0.091 R)
• M7: 3,001,831 km (0.086 R)
• M8: 3,227,125 km (0.086 R)
• M9: 3,575,240 km (0.106 R)
• M10: 4,338,189 km (0.056 R)
• M11: 4,401,319 km (0.049 R)
• M12: 4,464,898 km (0.093 R)
• M13: 4,657,131 km (0.086 R)
• M14: 5,971,199 km (0.093 R)
• M15: 6,076,815 km (0.072 R)
• M16: 6,112,120 km (0.082 R)
• M17: 6,183,030 km (0.067 R)
• M18: 6,650,224 km (0.077 R)
• M19: 6,833,032 km (0.102 R)
• M20: 7,353,334 km (0.093 R)
• M21: 7,466,579 km (0.046 R)
• M22: 7,694,716 km (0.091 R)
• M23: 7,963,693 km (0.092 R)
• M24: 8,002,289 km (0.111 R)
• M25: 8,079,931 km (0.035 R)
• M26: 8,431,934 km (0.097 R)
• M27: 8,510,922 km (0.115 R)
• M28: 8,550,416 km (0.118 R)
• M29: 9,682,423 km (0.057 R)
• M30: 10,181,930 km (0.11 R)
• M31: 10,604,544 km (0.072 R)
• M32: 11,292,395 km (0.036 R)
• M33: 12,039,188 km (0.069 R)
• M34: 12,217,060 km (0.099 R)
• M35: 12,351,249 km (0.077 R)
• M36: 13,857,999 km (0.048 R)
• M37: 14,656,403 km (0.051 R)
• M38: 14,941,835 km (0.081 R)
• M39: 15,085,300 km (0.1 R)
• M40: 16,890,796 km (0.119 R)
• M41: 17,945,611 km (0.119 R)
• M42: 19,332,832 km (0.076 R)
• M43: 19,698,000 km (0.09 R)
• M44: 20,118,221 km (0.101 R)
• M45: 20,647,648 km (0.113 R)
• M46: 21,128,006 km (0.107 R)
• M47: 22,263,155 km (0.056 R)
• M48: 22,481,568 km (0.109 R)
• M49: 22,920,638 km (0.114 R)
• M50: 24,648,344 km (0.074 R)
• M51: 25,157,874 km (0.065 R)
• M52: 25,271,568 km (0.037 R)
• M53: 25,442,409 km (0.069 R)
• M54: 27,288,447 km (0.08 R)
• M55: 28,286,564 km (0.099 R)
• M56: 28,700,950 km (0.063 R)
• M57: 29,775,960 km (0.091 R)
• M58: 30,076,951 km (0.096 R)
• M59: 30,257,965 km (0.071 R)
• M60: 30,621,039 km (0.086 R)
• M61: 31,107,531 km (0.104 R)
• M62: 31,535,381 km (0.097 R)
• M63: 31,657,901 km (0.086 R)
• M64: 33,141,164 km (0.066 R)
• M65: 33,390,544 km (0.086 R)
• M66: 34,268,384 km (0.08 R)
• M67: 34,773,427 km (0.092 R)
• M68: 37,724,693 km (0.1 R)
• M69: 37,789,619 km (0.106 R)
• M70: 38,311,416 km (0.108 R)
• M71: 38,638,587 km (0.072 R)
• M72: 39,230,097 km (0.113 R)
• M73: 39,295,920 km (0.099 R)
• M74: 39,493,838 km (0.1 R)
• M75: 39,559,960 km (0.106 R)
• M76: 39,758,327 km (0.071 R)
• M77: 40,554,936 km (0.092 R)
• M78: 44,410,671 km (0.048 R)
• M79: 44,823,412 km (0.087 R)
• M80: 45,099,120 km (0.095 R)

Kuiper Belt

Range: 36.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit