🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.47 AU - 0.53 AU

Year: 125 Days

Day: 35.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.2 °

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: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.58 AU - 0.68 AU

Year: 177 Days

Day: 19.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.75 AU - 0.81 AU

Year: 243 Days

Day: 47.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.41 AU - 2.69 AU

Year: 1438 Days

Day: 28.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,067,945 km

• M1: 747,989 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.02 AU - 3.14 AU

Year: 1909 Days

Day: 28.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,067,945 km

• M1: 2,969,667 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.35 AU - 4.85 AU

Year: 2931 Days

Day: 39.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.7

Radius: 10.7

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.42 AU - 9.42 AU

Year: 7870 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,067,945 km

• M1: 144,362 km (0.118 R)
• M2: 289,173 km (0.115 R)
• M3: 377,435 km (0.064 R)
• M4: 546,182 km (0.106 R)
• M5: 742,155 km (0.052 R)
• M6: 1,485,357 km (0.113 R)
• M7: 1,743,862 km (0.105 R)
• M8: 2,997,792 km (0.097 R)
• M9: 3,133,178 km (0.032 R)
• M10: 3,410,083 km (0.081 R)
• M11: 3,608,600 km (0.119 R)
• M12: 3,840,177 km (0.09 R)
• M13: 4,046,922 km (0.091 R)
• M14: 4,533,414 km (0.066 R)
• M15: 4,942,265 km (0.08 R)
• M16: 5,461,968 km (0.103 R)
• M17: 5,829,380 km (0.049 R)
• M18: 6,033,133 km (0.058 R)
• M19: 6,239,428 km (0.12 R)
• M20: 6,658,900 km (0.071 R)
• M21: 7,821,725 km (0.083 R)
• M22: 8,122,267 km (0.098 R)
• M23: 8,851,108 km (0.114 R)
• M24: 9,046,482 km (0.104 R)
• M25: 9,441,421 km (0.108 R)
• M26: 9,963,368 km (0.11 R)
• M27: 10,085,140 km (0.12 R)
• M28: 10,535,879 km (0.077 R)
• M29: 10,951,312 km (0.081 R)
• M30: 11,970,522 km (0.114 R)
• M31: 12,886,959 km (0.032 R)
• M32: 13,871,163 km (0.079 R)
• M33: 14,189,508 km (0.09 R)
• M34: 14,326,689 km (0.114 R)
• M35: 14,787,002 km (0.11 R)
• M36: 14,925,978 km (0.11 R)
• M37: 16,196,812 km (0.075 R)
• M38: 16,676,423 km (0.037 R)
• M39: 17,600,339 km (0.111 R)
• M40: 18,440,930 km (0.098 R)
• M41: 18,590,677 km (0.087 R)
• M42: 19,193,706 km (0.113 R)
• M43: 20,058,830 km (0.104 R)
• M44: 20,729,029 km (0.027 R)
• M45: 22,783,307 km (0.106 R)
• M46: 23,753,150 km (0.107 R)
• M47: 25,233,122 km (0.098 R)
• M48: 25,677,427 km (0.11 R)
• M49: 25,900,478 km (0.089 R)
• M50: 26,573,668 km (0.12 R)
• M51: 26,855,810 km (0.09 R)
• M52: 27,138,999 km (0.095 R)
• M53: 27,594,075 km (0.087 R)
• M54: 28,569,753 km (0.093 R)
• M55: 29,614,993 km (0.093 R)
• M56: 29,966,249 km (0.081 R)
• M57: 31,087,485 km (0.116 R)
• M58: 31,265,656 km (0.067 R)
• M59: 31,503,965 km (0.025 R)
• M60: 32,162,345 km (0.105 R)
• M61: 32,282,473 km (0.05 R)
• M62: 32,643,901 km (0.106 R)
• M63: 33,188,587 km (0.076 R)
• M64: 33,431,683 km (0.066 R)
• M65: 33,553,456 km (0.066 R)
• M66: 35,397,399 km (0.096 R)
• M67: 35,521,416 km (0.063 R)
• M68: 36,206,574 km (0.111 R)
• M69: 36,644,896 km (0.089 R)
• M70: 37,843,325 km (0.106 R)
• M71: 38,097,192 km (0.076 R)
• M72: 38,479,265 km (0.106 R)
• M73: 39,504,011 km (0.096 R)
• M74: 39,826,095 km (0.043 R)
• M75: 40,019,824 km (0.067 R)
• M76: 40,537,732 km (0.092 R)
• M77: 40,862,658 km (0.096 R)
• M78: 42,500,007 km (0.034 R)
• M79: 42,764,047 km (0.097 R)
• M80: 43,891,866 km (0.106 R)
• M81: 44,493,100 km (0.083 R)
• M82: 44,694,009 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 11

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.15 AU - 9.31 AU

Year: 9108 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,067,945 km

• M1: 196,871 km (0.052 R)
• M2: 328,517 km (0.095 R)
• M3: 398,529 km (0.073 R)
• M4: 710,590 km (0.108 R)
• M5: 912,098 km (0.101 R)
• M6: 1,020,108 km (0.112 R)
• M7: 1,171,351 km (0.095 R)
• M8: 1,392,008 km (0.103 R)
• M9: 2,085,245 km (0.095 R)
• M10: 2,329,538 km (0.081 R)
• M11: 2,430,068 km (0.06 R)
• M12: 2,766,513 km (0.078 R)
• M13: 3,118,068 km (0.111 R)
• M14: 3,657,668 km (0.119 R)
• M15: 3,745,631 km (0.086 R)
• M16: 4,257,107 km (0.079 R)
• M17: 4,568,420 km (0.095 R)
• M18: 4,758,708 km (0.054 R)
• M19: 4,887,213 km (0.097 R)
• M20: 5,955,342 km (0.12 R)
• M21: 6,444,975 km (0.077 R)
• M22: 6,587,243 km (0.095 R)
• M23: 6,766,611 km (0.099 R)
• M24: 6,838,867 km (0.1 R)
• M25: 7,990,471 km (0.106 R)
• M26: 8,647,505 km (0.115 R)
• M27: 8,725,894 km (0.081 R)
• M28: 8,883,570 km (0.087 R)
• M29: 9,402,226 km (0.074 R)
• M30: 9,523,400 km (0.107 R)
• M31: 9,971,895 km (0.11 R)
• M32: 10,344,094 km (0.084 R)
• M33: 10,594,671 km (0.088 R)
• M34: 10,847,342 km (0.109 R)
• M35: 11,059,471 km (0.071 R)
• M36: 11,315,882 km (0.096 R)
• M37: 11,574,088 km (0.053 R)
• M38: 11,877,921 km (0.101 R)
• M39: 12,096,633 km (0.113 R)
• M40: 13,481,760 km (0.07 R)
• M41: 14,309,036 km (0.07 R)
• M42: 14,635,160 km (0.025 R)
• M43: 14,775,632 km (0.065 R)
• M44: 15,058,073 km (0.116 R)
• M45: 15,485,025 km (0.113 R)
• M46: 15,628,340 km (0.094 R)
• M47: 17,529,878 km (0.101 R)
• M48: 18,179,881 km (0.06 R)
• M49: 19,400,600 km (0.08 R)
• M50: 19,555,134 km (0.111 R)
• M51: 19,968,922 km (0.056 R)
• M52: 21,174,980 km (0.087 R)
• M53: 21,920,576 km (0.082 R)
• M54: 22,027,838 km (0.062 R)
• M55: 23,712,010 km (0.084 R)
• M56: 24,820,381 km (0.091 R)
• M57: 25,044,180 km (0.112 R)
• M58: 25,268,576 km (0.051 R)
• M59: 25,380,924 km (0.047 R)
• M60: 25,719,315 km (0.04 R)
• M61: 25,832,411 km (0.09 R)
• M62: 26,115,899 km (0.109 R)
• M63: 26,343,437 km (0.108 R)
• M64: 26,514,577 km (0.084 R)
• M65: 26,743,312 km (0.093 R)
• M66: 27,030,091 km (0.036 R)
• M67: 28,596,531 km (0.034 R)
• M68: 28,830,950 km (0.099 R)
• M69: 31,091,075 km (0.054 R)
• M70: 32,120,458 km (0.063 R)
• M71: 35,024,153 km (0.081 R)
• M72: 35,400,840 km (0.109 R)
• M73: 35,526,802 km (0.066 R)
• M74: 35,778,874 km (0.106 R)
• M75: 36,602,560 km (0.057 R)
• M76: 37,112,689 km (0.096 R)
• M77: 37,625,061 km (0.099 R)
• M78: 37,882,070 km (0.082 R)
• M79: 38,139,678 km (0.117 R)
• M80: 38,462,660 km (0.083 R)
• M81: 39,697,740 km (0.119 R)
• M82: 39,959,536 km (0.116 R)
• M83: 42,540,997 km (0.064 R)
• M84: 44,020,969 km (0.046 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 11.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.58 AU - 12.2 AU

Year: 14477 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,067,945 km

• M1: 400,473 km (0.099 R)
• M2: 671,096 km (0.044 R)
• M3: 862,282 km (0.074 R)
• M4: 1,171,202 km (0.074 R)
• M5: 1,543,102 km (0.087 R)
• M6: 1,742,815 km (0.109 R)
• M7: 2,295,879 km (0.106 R)
• M8: 2,426,029 km (0.113 R)
• M9: 2,625,891 km (0.101 R)
• M10: 3,479,646 km (0.077 R)
• M11: 3,782,433 km (0.111 R)
• M12: 4,535,658 km (0.115 R)
• M13: 4,658,926 km (0.096 R)
• M14: 5,120,286 km (0.072 R)
• M15: 5,684,420 km (0.085 R)
• M16: 6,314,227 km (0.111 R)
• M17: 7,061,169 km (0.1 R)
• M18: 8,133,786 km (0.109 R)
• M19: 9,256,518 km (0.088 R)
• M20: 9,782,953 km (0.104 R)
• M21: 10,211,102 km (0.083 R)
• M22: 10,481,874 km (0.052 R)
• M23: 11,532,350 km (0.066 R)
• M24: 12,155,725 km (0.117 R)
• M25: 12,965,199 km (0.081 R)
• M26: 13,553,866 km (0.062 R)
• M27: 14,818,716 km (0.069 R)
• M28: 15,807,558 km (0.103 R)
• M29: 16,881,521 km (0.065 R)
• M30: 17,653,746 km (0.111 R)
• M31: 18,305,992 km (0.079 R)
• M32: 19,099,310 km (0.076 R)
• M33: 19,500,082 km (0.105 R)
• M34: 19,768,910 km (0.101 R)
• M35: 20,242,237 km (0.089 R)
• M36: 20,856,337 km (0.091 R)
• M37: 20,993,668 km (0.107 R)
• M38: 21,131,148 km (0.11 R)
• M39: 21,476,420 km (0.101 R)
• M40: 22,032,924 km (0.087 R)
• M41: 23,373,321 km (0.096 R)
• M42: 23,873,726 km (0.03 R)
• M43: 24,450,126 km (0.114 R)
• M44: 25,103,869 km (0.092 R)
• M45: 25,250,026 km (0.091 R)
• M46: 26,503,058 km (0.107 R)
• M47: 26,726,408 km (0.067 R)
• M48: 27,851,982 km (0.115 R)
• M49: 29,069,559 km (0.052 R)
• M50: 29,916,732 km (0.118 R)
• M51: 30,149,207 km (0.091 R)
• M52: 30,226,848 km (0.108 R)
• M53: 30,772,132 km (0.084 R)
• M54: 31,951,412 km (0.101 R)
• M55: 32,427,283 km (0.049 R)
• M56: 33,065,318 km (0.039 R)
• M57: 33,868,808 km (0.075 R)
• M58: 35,413,107 km (0.051 R)
• M59: 36,152,719 km (0.119 R)
• M60: 36,980,444 km (0.049 R)
• M61: 37,563,427 km (0.103 R)
• M62: 38,317,699 km (0.059 R)
• M63: 38,401,773 km (0.115 R)
• M64: 42,423,413 km (0.069 R)
• M65: 42,946,407 km (0.115 R)
• M66: 43,471,645 km (0.096 R)
• M67: 43,734,937 km (0.106 R)
• M68: 43,822,901 km (0.116 R)
• M69: 44,616,667 km (0.106 R)
• M70: 45,148,488 km (0.083 R)
• M71: 47,929,811 km (0.102 R)
• M72: 48,838,768 km (0.096 R)
• M73: 49,112,532 km (0.09 R)
• M74: 51,321,195 km (0.089 R)
• M75: 51,971,497 km (0.103 R)
• M76: 52,157,896 km (0.075 R)
• M77: 52,905,287 km (0.045 R)
• M78: 53,374,276 km (0.059 R)
• M79: 57,079,217 km (0.077 R)
• M80: 57,367,642 km (0.059 R)
• M81: 59,497,467 km (0.107 R)
• M82: 61,160,995 km (0.119 R)
• M83: 63,038,149 km (0.101 R)
• M84: 63,535,263 km (0.064 R)
• M85: 64,033,723 km (0.107 R)
• M86: 65,436,353 km (0.115 R)
• M87: 65,738,241 km (0.116 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit