🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.57 AU

Year: 135 Days

Day: 28.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,079,283 km

• M1: 286,480 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.56 AU - 0.6 AU

Year: 155 Days

Day: 46.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,079,283 km

• M1: 126,859 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.61 AU - 0.93 AU

Year: 236 Days

Day: 43.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.85 AU - 1.33 AU

Year: 398 Days

Day: 22.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.55 AU - 4.19 AU

Year: 2663 Days

Day: 30.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,079,283 km

• M1: 92,900 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.16 AU - 5.34 AU

Year: 4208 Days

Day: 26.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 14.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.3 AU - 6.4 AU

Year: 4950 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,079,283 km

• M1: 205,697 km (0.033 R)
• M2: 468,241 km (0.061 R)
• M3: 775,515 km (0.099 R)
• M4: 934,239 km (0.027 R)
• M5: 1,225,356 km (0.092 R)
• M6: 1,735,036 km (0.066 R)
• M7: 2,004,911 km (0.114 R)
• M8: 2,525,661 km (0.066 R)
• M9: 2,667,629 km (0.108 R)
• M10: 2,875,271 km (0.091 R)
• M11: 3,045,214 km (0.12 R)
• M12: 3,575,688 km (0.115 R)
• M13: 3,875,333 km (0.048 R)
• M14: 4,425,703 km (0.107 R)
• M15: 4,573,357 km (0.044 R)
• M16: 4,924,463 km (0.114 R)
• M17: 5,547,089 km (0.119 R)
• M18: 6,388,128 km (0.093 R)
• M19: 6,611,777 km (0.068 R)
• M20: 6,752,848 km (0.039 R)
• M21: 6,866,393 km (0.11 R)
• M22: 7,709,077 km (0.108 R)
• M23: 7,947,387 km (0.065 R)
• M24: 8,097,583 km (0.111 R)
• M25: 8,309,414 km (0.036 R)
• M26: 8,862,776 km (0.12 R)
• M27: 9,143,871 km (0.118 R)
• M28: 9,396,392 km (0.068 R)
• M29: 10,005,106 km (0.108 R)
• M30: 10,200,032 km (0.081 R)
• M31: 10,363,392 km (0.101 R)
• M32: 10,527,651 km (0.111 R)
• M33: 11,531,602 km (0.096 R)
• M34: 12,010,615 km (0.082 R)
• M35: 12,496,209 km (0.108 R)
• M36: 13,236,719 km (0.106 R)
• M37: 13,415,039 km (0.116 R)
• M38: 13,522,600 km (0.09 R)
• M39: 13,918,885 km (0.115 R)
• M40: 14,100,347 km (0.112 R)
• M41: 15,467,522 km (0.096 R)
• M42: 15,580,169 km (0.079 R)
• M43: 15,730,964 km (0.104 R)
• M44: 16,300,483 km (0.091 R)
• M45: 16,415,075 km (0.116 R)
• M46: 16,530,116 km (0.064 R)
• M47: 16,645,456 km (0.119 R)
• M48: 18,326,786 km (0.036 R)
• M49: 18,925,926 km (0.102 R)
• M50: 19,410,025 km (0.069 R)
• M51: 19,653,570 km (0.117 R)
• M52: 20,102,663 km (0.034 R)
• M53: 20,266,921 km (0.062 R)
• M54: 20,886,556 km (0.063 R)
• M55: 21,303,036 km (0.067 R)
• M56: 21,428,549 km (0.093 R)
• M57: 21,890,956 km (0.115 R)
• M58: 22,017,515 km (0.119 R)
• M59: 23,125,437 km (0.081 R)
• M60: 23,903,197 km (0.111 R)
• M61: 25,218,311 km (0.062 R)
• M62: 25,884,770 km (0.109 R)
• M63: 26,152,999 km (0.086 R)
• M64: 26,601,942 km (0.069 R)
• M65: 26,917,893 km (0.094 R)
• M66: 27,144,234 km (0.101 R)
• M67: 27,416,652 km (0.098 R)
• M68: 27,598,862 km (0.109 R)
• M69: 27,735,744 km (0.097 R)
• M70: 28,423,595 km (0.118 R)
• M71: 29,956,674 km (0.089 R)
• M72: 30,379,438 km (0.087 R)
• M73: 30,804,146 km (0.116 R)
• M74: 30,898,842 km (0.097 R)
• M75: 31,659,547 km (0.073 R)
• M76: 32,042,218 km (0.109 R)
• M77: 32,138,111 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 8.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.04 AU - 8.38 AU

Year: 7490 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,079,283 km

• M1: 118,033 km (0.102 R)
• M2: 236,514 km (0.113 R)
• M3: 335,249 km (0.068 R)
• M4: 582,085 km (0.112 R)
• M5: 652,546 km (0.111 R)
• M6: 941,719 km (0.071 R)
• M7: 1,001,857 km (0.092 R)
• M8: 1,190,500 km (0.09 R)
• M9: 1,282,652 km (0.12 R)
• M10: 1,418,337 km (0.036 R)
• M11: 1,516,324 km (0.089 R)
• M12: 1,763,908 km (0.081 R)
• M13: 1,915,601 km (0.03 R)
• M14: 2,199,687 km (0.09 R)
• M15: 2,480,333 km (0.086 R)
• M16: 2,599,263 km (0.095 R)
• M17: 2,790,150 km (0.042 R)
• M18: 2,949,771 km (0.109 R)
• M19: 3,130,635 km (0.088 R)
• M20: 3,296,539 km (0.114 R)
• M21: 3,465,435 km (0.108 R)
• M22: 3,695,067 km (0.12 R)
• M23: 3,909,890 km (0.12 R)
• M24: 4,209,684 km (0.114 R)
• M25: 4,537,603 km (0.082 R)
• M26: 4,746,740 km (0.102 R)
• M27: 4,810,170 km (0.118 R)
• M28: 5,218,123 km (0.1 R)
• M29: 5,393,302 km (0.069 R)
• M30: 5,771,935 km (0.079 R)
• M31: 5,953,098 km (0.098 R)
• M32: 6,067,241 km (0.097 R)
• M33: 7,322,068 km (0.12 R)
• M34: 7,395,520 km (0.097 R)
• M35: 7,617,224 km (0.086 R)
• M36: 8,397,377 km (0.112 R)
• M37: 8,706,297 km (0.111 R)
• M38: 8,784,088 km (0.086 R)
• M39: 9,150,154 km (0.118 R)
• M40: 9,843,390 km (0.069 R)
• M41: 9,924,472 km (0.093 R)
• M42: 10,278,421 km (0.111 R)
• M43: 10,581,057 km (0.11 R)
• M44: 11,393,224 km (0.067 R)
• M45: 11,563,766 km (0.078 R)
• M46: 11,849,797 km (0.082 R)
• M47: 12,138,222 km (0.106 R)
• M48: 12,958,317 km (0.087 R)
• M49: 13,017,558 km (0.085 R)
• M50: 13,076,948 km (0.102 R)
• M51: 13,345,028 km (0.119 R)
• M52: 13,434,936 km (0.107 R)
• M53: 13,947,608 km (0.092 R)
• M54: 14,558,865 km (0.104 R)
• M55: 15,335,427 km (0.08 R)
• M56: 15,492,206 km (0.078 R)
• M57: 15,586,752 km (0.105 R)
• M58: 16,029,711 km (0.074 R)
• M59: 16,252,911 km (0.07 R)
• M60: 16,573,350 km (0.095 R)
• M61: 16,637,677 km (0.108 R)
• M62: 16,734,467 km (0.063 R)
• M63: 17,123,122 km (0.101 R)
• M64: 17,416,483 km (0.112 R)
• M65: 18,173,897 km (0.118 R)
• M66: 18,339,951 km (0.076 R)
• M67: 18,640,194 km (0.095 R)
• M68: 18,841,253 km (0.068 R)
• M69: 19,550,647 km (0.085 R)
• M70: 19,789,106 km (0.098 R)
• M71: 19,857,322 km (0.093 R)
• M72: 20,856,337 km (0.112 R)
• M73: 21,100,032 km (0.066 R)
• M74: 21,589,965 km (0.12 R)
• M75: 21,695,581 km (0.074 R)
• M76: 21,871,807 km (0.111 R)
• M77: 22,154,697 km (0.106 R)
• M78: 22,545,745 km (0.096 R)
• M79: 22,831,477 km (0.107 R)
• M80: 23,732,356 km (0.07 R)
• M81: 23,841,263 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 8.4

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.99 AU - 9.39 AU

Year: 9747 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 69.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,079,283 km

• M1: 278,252 km (0.077 R)
• M2: 498,909 km (0.073 R)
• M3: 867,668 km (0.077 R)
• M4: 1,090,718 km (0.1 R)
• M5: 1,424,172 km (0.094 R)
• M6: 1,738,178 km (0.104 R)
• M7: 1,813,874 km (0.117 R)
• M8: 2,154,209 km (0.105 R)
• M9: 2,571,887 km (0.082 R)
• M10: 2,716,697 km (0.096 R)
• M11: 2,864,201 km (0.081 R)
• M12: 3,260,336 km (0.08 R)
• M13: 3,322,868 km (0.037 R)
• M14: 3,673,675 km (0.114 R)
• M15: 3,804,274 km (0.095 R)
• M16: 4,549,720 km (0.1 R)
• M17: 4,760,803 km (0.103 R)
• M18: 5,047,283 km (0.056 R)
• M19: 6,287,748 km (0.108 R)
• M20: 6,405,033 km (0.116 R)
• M21: 6,602,053 km (0.09 R)
• M22: 7,534,347 km (0.044 R)
• M23: 9,340,592 km (0.116 R)
• M24: 9,429,902 km (0.091 R)
• M25: 10,430,113 km (0.086 R)
• M26: 10,569,090 km (0.106 R)
• M27: 10,708,814 km (0.106 R)
• M28: 11,036,882 km (0.038 R)
• M29: 11,273,396 km (0.099 R)
• M30: 11,463,834 km (0.047 R)
• M31: 12,187,140 km (0.061 R)
• M32: 14,290,187 km (0.049 R)
• M33: 15,172,814 km (0.079 R)
• M34: 15,541,424 km (0.073 R)
• M35: 15,859,618 km (0.062 R)
• M36: 15,912,875 km (0.038 R)
• M37: 16,019,688 km (0.082 R)
• M38: 16,126,501 km (0.115 R)
• M39: 16,180,057 km (0.09 R)
• M40: 16,233,763 km (0.084 R)
• M41: 17,045,032 km (0.083 R)
• M42: 17,869,615 km (0.057 R)
• M43: 18,707,064 km (0.114 R)
• M44: 19,045,604 km (0.109 R)
• M45: 19,958,301 km (0.097 R)
• M46: 22,361,441 km (0.082 R)
• M47: 22,780,913 km (0.064 R)
• M48: 22,841,052 km (0.096 R)
• M49: 23,323,954 km (0.064 R)
• M50: 23,688,224 km (0.072 R)
• M51: 23,749,111 km (0.076 R)
• M52: 24,978,356 km (0.036 R)
• M53: 25,164,606 km (0.069 R)
• M54: 25,913,792 km (0.108 R)
• M55: 26,670,458 km (0.103 R)
• M56: 27,498,333 km (0.071 R)
• M57: 27,690,566 km (0.118 R)
• M58: 28,076,379 km (0.09 R)
• M59: 28,140,855 km (0.048 R)
• M60: 28,334,585 km (0.104 R)
• M61: 28,399,211 km (0.073 R)
• M62: 30,031,922 km (0.095 R)
• M63: 30,229,990 km (0.047 R)
• M64: 30,826,436 km (0.051 R)
• M65: 31,426,922 km (0.068 R)
• M66: 32,301,023 km (0.108 R)
• M67: 32,368,491 km (0.057 R)
• M68: 33,935,529 km (0.12 R)
• M69: 34,004,344 km (0.112 R)
• M70: 34,417,384 km (0.105 R)
• M71: 34,624,577 km (0.065 R)
• M72: 35,666,825 km (0.068 R)
• M73: 36,367,242 km (0.058 R)
• M74: 36,437,553 km (0.076 R)
• M75: 37,284,726 km (0.055 R)
• M76: 38,854,606 km (0.118 R)
• M77: 39,937,246 km (0.117 R)
• M78: 42,058,394 km (0.098 R)
• M79: 42,576,003 km (0.106 R)
• M80: 42,724,254 km (0.108 R)
• M81: 43,467,905 km (0.096 R)
• M82: 44,516,437 km (0.068 R)
• M83: 45,800,734 km (0.098 R)
• M84: 46,562,038 km (0.043 R)
• M85: 47,634,655 km (0.103 R)
• M86: 48,251,297 km (0.108 R)
• M87: 48,715,350 km (0.053 R)
• M88: 48,792,991 km (0.109 R)
• M89: 49,336,630 km (0.067 R)
• M90: 51,294,866 km (0.087 R)
• M91: 52,879,556 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.2

Radius: 7.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.91 AU - 18.03 AU

Year: 22327 Days

Day: 19.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 47,079,283 km

• M1: 135,236 km (0.116 R)
• M2: 296,802 km (0.056 R)
• M3: 536,907 km (0.072 R)
• M4: 694,433 km (0.116 R)
• M5: 1,619,098 km (0.116 R)
• M6: 2,419,147 km (0.052 R)
• M7: 2,523,566 km (0.094 R)
• M8: 2,629,332 km (0.071 R)
• M9: 3,557,886 km (0.09 R)
• M10: 4,675,233 km (0.118 R)
• M11: 4,838,444 km (0.12 R)
• M12: 5,613,211 km (0.037 R)
• M13: 5,752,038 km (0.115 R)
• M14: 6,680,891 km (0.098 R)
• M15: 9,118,140 km (0.117 R)
• M16: 10,238,329 km (0.039 R)
• M17: 10,365,487 km (0.09 R)
• M18: 10,836,122 km (0.106 R)
• M19: 11,709,773 km (0.05 R)
• M20: 12,154,977 km (0.115 R)
• M21: 12,244,586 km (0.064 R)
• M22: 16,255,604 km (0.104 R)
• M23: 17,658,084 km (0.118 R)
• M24: 20,363,711 km (0.063 R)
• M25: 21,006,234 km (0.096 R)
• M26: 21,059,939 km (0.088 R)
• M27: 21,764,097 km (0.105 R)
• M28: 23,418,350 km (0.118 R)
• M29: 24,827,562 km (0.052 R)
• M30: 25,571,063 km (0.042 R)
• M31: 25,686,104 km (0.118 R)
• M32: 25,743,699 km (0.063 R)
• M33: 25,801,294 km (0.066 R)
• M34: 27,197,342 km (0.103 R)
• M35: 27,550,243 km (0.111 R)
• M36: 27,609,185 km (0.109 R)
• M37: 28,319,775 km (0.11 R)
• M38: 30,548,783 km (0.109 R)
• M39: 32,583,912 km (0.046 R)
• M40: 32,708,677 km (0.113 R)
• M41: 35,108,825 km (0.07 R)
• M42: 37,434,474 km (0.109 R)
• M43: 38,418,080 km (0.052 R)
• M44: 39,012,282 km (0.117 R)
• M45: 39,942,781 km (0.106 R)
• M46: 40,276,833 km (0.069 R)
• M47: 43,393,406 km (0.075 R)
• M48: 43,599,402 km (0.102 R)
• M49: 46,306,076 km (0.114 R)
• M50: 46,446,399 km (0.065 R)
• M51: 46,657,033 km (0.034 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit