🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.55 AU - 0.77 AU

Year: 198 Days

Day: 15.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.72 AU - 0.74 AU

Year: 230 Days

Day: 39.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.45 AU - 2.59 AU

Year: 1476 Days

Day: 37.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.27 AU - 2.83 AU

Year: 1502 Days

Day: 43.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.78 AU - 3.96 AU

Year: 2283 Days

Day: 20.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.1 AU - 3.9 AU

Year: 2416 Days

Day: 29.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.61 AU - 4.93 AU

Year: 3256 Days

Day: 30.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.4

Radius: 9.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.86 AU - 9.36 AU

Year: 7746 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,399,417 km

• M1: 310,565 km (0.075 R)
• M2: 595,699 km (0.046 R)
• M3: 863,479 km (0.073 R)
• M4: 1,432,400 km (0.104 R)
• M5: 1,754,633 km (0.026 R)
• M6: 1,914,105 km (0.115 R)
• M7: 2,078,662 km (0.099 R)
• M8: 2,399,550 km (0.086 R)
• M9: 2,599,861 km (0.028 R)
• M10: 2,667,928 km (0.068 R)
• M11: 3,504,779 km (0.053 R)
• M12: 3,809,510 km (0.034 R)
• M13: 3,939,062 km (0.11 R)
• M14: 4,691,240 km (0.118 R)
• M15: 4,970,539 km (0.059 R)
• M16: 6,202,477 km (0.112 R)
• M17: 6,293,882 km (0.119 R)
• M18: 7,010,306 km (0.059 R)
• M19: 7,201,492 km (0.104 R)
• M20: 7,621,563 km (0.101 R)
• M21: 7,818,134 km (0.046 R)
• M22: 8,249,874 km (0.062 R)
• M23: 8,316,894 km (0.112 R)
• M24: 9,067,277 km (0.072 R)
• M25: 9,171,247 km (0.104 R)
• M26: 9,310,523 km (0.064 R)
• M27: 10,851,680 km (0.12 R)
• M28: 11,745,826 km (0.105 R)
• M29: 11,973,066 km (0.057 R)
• M30: 12,316,692 km (0.081 R)
• M31: 12,702,206 km (0.087 R)
• M32: 14,243,812 km (0.038 R)
• M33: 14,729,855 km (0.104 R)
• M34: 14,893,216 km (0.081 R)
• M35: 15,221,583 km (0.049 R)
• M36: 15,552,195 km (0.119 R)
• M37: 16,389,344 km (0.119 R)
• M38: 16,728,333 km (0.044 R)
• M39: 16,941,510 km (0.091 R)
• M40: 17,889,512 km (0.109 R)
• M41: 18,020,111 km (0.109 R)
• M42: 18,107,326 km (0.091 R)
• M43: 18,898,998 km (0.096 R)
• M44: 19,031,991 km (0.061 R)
• M45: 19,209,863 km (0.12 R)
• M46: 19,657,011 km (0.078 R)
• M47: 19,836,827 km (0.116 R)
• M48: 20,062,421 km (0.104 R)
• M49: 20,334,091 km (0.091 R)
• M50: 20,743,989 km (0.099 R)
• M51: 20,881,320 km (0.117 R)
• M52: 21,479,561 km (0.097 R)
• M53: 21,990,139 km (0.113 R)
• M54: 22,317,160 km (0.05 R)
• M55: 22,834,320 km (0.069 R)
• M56: 23,118,107 km (0.101 R)
• M57: 23,641,400 km (0.084 R)
• M58: 24,554,396 km (0.096 R)
• M59: 24,651,186 km (0.09 R)
• M60: 24,990,773 km (0.037 R)
• M61: 25,478,911 km (0.101 R)
• M62: 26,019,258 km (0.065 R)
• M63: 27,061,507 km (0.063 R)
• M64: 27,512,395 km (0.112 R)
• M65: 27,915,262 km (0.097 R)
• M66: 29,907,008 km (0.072 R)
• M67: 30,321,244 km (0.109 R)
• M68: 30,737,276 km (0.105 R)
• M69: 31,575,174 km (0.101 R)
• M70: 32,792,900 km (0.1 R)
• M71: 33,434,227 km (0.112 R)
• M72: 33,541,488 km (0.07 R)
• M73: 33,971,881 km (0.107 R)
• M74: 34,133,746 km (0.062 R)
• M75: 34,458,224 km (0.102 R)
• M76: 34,783,599 km (0.109 R)
• M77: 35,001,264 km (0.069 R)
• M78: 35,930,865 km (0.084 R)
• M79: 36,205,976 km (0.057 R)
• M80: 36,813,343 km (0.109 R)
• M81: 37,146,049 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.8

Radius: 5.4

Gravity: 32.57 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.07 AU - 17.65 AU

Year: 22211 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,399,417 km

• M1: 251,175 km (0.09 R)
• M2: 286,779 km (0.098 R)
• M3: 563,386 km (0.078 R)
• M4: 767,437 km (0.069 R)
• M5: 822,040 km (0.104 R)
• M6: 993,629 km (0.037 R)
• M7: 2,320,413 km (0.115 R)
• M8: 2,687,526 km (0.077 R)
• M9: 2,856,571 km (0.106 R)
• M10: 3,072,740 km (0.114 R)
• M11: 3,429,531 km (0.034 R)
• M12: 3,989,326 km (0.062 R)
• M13: 4,527,131 km (0.061 R)
• M14: 5,191,645 km (0.097 R)
• M15: 5,349,321 km (0.066 R)
• M16: 5,402,129 km (0.073 R)
• M17: 5,508,493 km (0.089 R)
• M18: 6,216,540 km (0.054 R)
• M19: 7,068,649 km (0.096 R)
• M20: 9,706,359 km (0.053 R)
• M21: 11,296,285 km (0.113 R)
• M22: 11,364,352 km (0.066 R)
• M23: 11,432,419 km (0.073 R)
• M24: 11,569,002 km (0.079 R)
• M25: 12,752,321 km (0.093 R)
• M26: 12,823,230 km (0.084 R)
• M27: 13,179,124 km (0.082 R)
• M28: 13,755,375 km (0.096 R)
• M29: 14,932,560 km (0.075 R)
• M30: 15,608,743 km (0.116 R)
• M31: 15,684,439 km (0.1 R)
• M32: 15,760,435 km (0.085 R)
• M33: 17,617,692 km (0.115 R)
• M34: 18,251,987 km (0.094 R)
• M35: 18,652,162 km (0.113 R)
• M36: 19,136,260 km (0.061 R)
• M37: 20,281,881 km (0.105 R)
• M38: 21,871,807 km (0.118 R)
• M39: 22,126,572 km (0.079 R)
• M40: 22,724,665 km (0.074 R)
• M41: 23,501,377 km (0.064 R)
• M42: 23,849,491 km (0.113 R)
• M43: 25,169,692 km (0.115 R)
• M44: 25,436,575 km (0.071 R)
• M45: 25,525,735 km (0.096 R)
• M46: 25,973,182 km (0.119 R)
• M47: 26,875,856 km (0.086 R)
• M48: 27,148,573 km (0.116 R)
• M49: 27,605,295 km (0.059 R)
• M50: 28,804,472 km (0.104 R)
• M51: 29,083,621 km (0.106 R)
• M52: 29,363,668 km (0.057 R)
• M53: 30,114,799 km (0.11 R)
• M54: 32,116,568 km (0.068 R)
• M55: 33,964,401 km (0.067 R)
• M56: 34,160,823 km (0.08 R)
• M57: 36,548,256 km (0.058 R)
• M58: 37,457,362 km (0.065 R)
• M59: 38,169,448 km (0.068 R)
• M60: 38,783,398 km (0.12 R)
• M61: 39,813,977 km (0.089 R)
• M62: 40,958,102 km (0.118 R)
• M63: 41,271,958 km (0.1 R)
• M64: 42,112,848 km (0.085 R)
• M65: 42,535,312 km (0.035 R)
• M66: 43,171,851 km (0.095 R)
• M67: 46,292,313 km (0.095 R)
• M68: 48,818,423 km (0.057 R)
• M69: 50,713,977 km (0.062 R)
• M70: 54,576,894 km (0.055 R)
• M71: 55,268,335 km (0.103 R)
• M72: 56,427,120 km (0.11 R)
• M73: 57,243,176 km (0.105 R)
• M74: 57,828,403 km (0.111 R)
• M75: 57,945,538 km (0.044 R)
• M76: 61,500,732 km (0.092 R)
• M77: 62,821,831 km (0.104 R)
• M78: 63,183,708 km (0.068 R)
• M79: 64,030,881 km (0.071 R)
• M80: 65,614,224 km (0.072 R)
• M81: 66,840,927 km (0.118 R)
• M82: 68,819,359 km (0.113 R)
• M83: 68,943,675 km (0.111 R)
• M84: 71,696,874 km (0.096 R)
• M85: 73,340,506 km (0.092 R)
• M86: 73,848,839 km (0.077 R)
• M87: 74,868,798 km (0.06 R)
• M88: 75,508,628 km (0.09 R)
• M89: 77,568,441 km (0.08 R)
• M90: 80,823,690 km (0.099 R)
• M91: 83,062,572 km (0.098 R)
• M92: 86,391,873 km (0.111 R)
• M93: 86,525,912 km (0.057 R)
• M94: 86,794,291 km (0.105 R)
• M95: 88,680,571 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.5

Radius: 3.1

Gravity: 32.73 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.19 AU - 15.75 AU

Year: 22450 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,399,417 km

• M1: 60,886 km (0.119 R)
• M2: 132,394 km (0.05 R)
• M3: 166,802 km (0.118 R)
• M4: 768,335 km (0.119 R)
• M5: 833,559 km (0.103 R)
• M6: 1,088,624 km (0.113 R)
• M7: 1,237,174 km (0.065 R)
• M8: 1,581,100 km (0.097 R)
• M9: 1,982,321 km (0.036 R)
• M10: 2,102,598 km (0.104 R)
• M11: 2,541,817 km (0.109 R)
• M12: 3,646,149 km (0.109 R)
• M13: 3,867,703 km (0.111 R)
• M14: 4,017,900 km (0.05 R)
• M15: 4,362,723 km (0.096 R)
• M16: 4,716,821 km (0.03 R)
• M17: 4,796,856 km (0.095 R)
• M18: 5,244,602 km (0.116 R)
• M19: 5,286,041 km (0.038 R)
• M20: 5,494,580 km (0.114 R)
• M21: 5,620,990 km (0.071 R)
• M22: 5,663,327 km (0.045 R)
• M23: 5,919,588 km (0.098 R)
• M24: 6,092,523 km (0.094 R)
• M25: 6,576,771 km (0.117 R)
• M26: 7,581,620 km (0.069 R)
• M27: 7,628,295 km (0.112 R)
• M28: 8,341,876 km (0.047 R)
• M29: 8,977,219 km (0.119 R)
• M30: 9,175,885 km (0.087 R)
• M31: 9,376,047 km (0.028 R)
• M32: 9,780,410 km (0.031 R)
• M33: 10,190,607 km (0.098 R)
• M34: 10,242,218 km (0.036 R)
• M35: 10,501,920 km (0.035 R)
• M36: 11,133,822 km (0.082 R)
• M37: 11,187,078 km (0.119 R)
• M38: 12,049,959 km (0.1 R)
• M39: 12,544,679 km (0.113 R)
• M40: 13,158,180 km (0.115 R)
• M41: 13,895,997 km (0.103 R)
• M42: 14,646,978 km (0.081 R)
• M43: 15,470,365 km (0.089 R)
• M44: 16,977,713 km (0.119 R)
• M45: 18,029,236 km (0.094 R)
• M46: 18,720,678 km (0.105 R)
• M47: 20,000,039 km (0.119 R)
• M48: 21,904,569 km (0.115 R)
• M49: 22,104,881 km (0.072 R)
• M50: 22,372,810 km (0.119 R)
• M51: 24,347,801 km (0.118 R)
• M52: 24,486,030 km (0.066 R)
• M53: 24,555,294 km (0.107 R)
• M54: 25,461,109 km (0.116 R)
• M55: 25,882,825 km (0.076 R)
• M56: 27,809,197 km (0.077 R)
• M57: 29,338,835 km (0.097 R)
• M58: 30,671,752 km (0.109 R)
• M59: 30,821,051 km (0.085 R)
• M60: 33,319,335 km (0.075 R)
• M61: 34,089,016 km (0.031 R)
• M62: 35,020,413 km (0.103 R)
• M63: 35,332,773 km (0.114 R)
• M64: 36,196,551 km (0.054 R)
• M65: 36,591,340 km (0.111 R)
• M66: 36,987,625 km (0.087 R)
• M67: 37,864,567 km (0.101 R)
• M68: 38,426,158 km (0.091 R)
• M69: 38,506,642 km (0.06 R)
• M70: 39,882,792 km (0.066 R)
• M71: 41,028,114 km (0.083 R)
• M72: 41,110,392 km (0.1 R)
• M73: 43,100,194 km (0.106 R)
• M74: 43,434,844 km (0.116 R)
• M75: 44,444,031 km (0.055 R)
• M76: 45,631,091 km (0.1 R)
• M77: 46,399,874 km (0.097 R)
• M78: 46,828,621 km (0.089 R)
• M79: 48,296,625 km (0.079 R)
• M80: 48,644,291 km (0.109 R)
• M81: 49,955,067 km (0.085 R)
• M82: 52,790,246 km (0.095 R)
• M83: 53,776,695 km (0.117 R)
• M84: 54,137,076 km (0.076 R)
• M85: 54,227,134 km (0.064 R)
• M86: 54,407,698 km (0.117 R)
• M87: 55,495,125 km (0.08 R)
• M88: 55,950,202 km (0.094 R)
• M89: 56,406,625 km (0.106 R)
• M90: 57,139,505 km (0.094 R)
• M91: 60,944,527 km (0.028 R)
• M92: 61,038,325 km (0.114 R)
• M93: 61,884,899 km (0.085 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: 316 - 16,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit