🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 25.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.58 AU - 0.78 AU

Year: 204 Days

Day: 34.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.95 AU - 1.53 AU

Year: 502 Days

Day: 31.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.12 AU - 1.44 AU

Year: 526 Days

Day: 46.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,003,469 km

• M1: 82,728 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.42 AU - 2.14 AU

Year: 863 Days

Day: 40.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,003,469 km

• M1: 60,737 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.45 AU - 2.35 AU

Year: 952 Days

Day: 29.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.89 AU - 2.93 AU

Year: 1360 Days

Day: 35.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,003,469 km

• M1: 279,299 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 8.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.43 AU - 5.89 AU

Year: 4260 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,003,469 km

• M1: 120,725 km (0.113 R)
• M2: 223,948 km (0.092 R)
• M3: 277,205 km (0.071 R)
• M4: 328,816 km (0.058 R)
• M5: 384,766 km (0.113 R)
• M6: 508,334 km (0.073 R)
• M7: 635,791 km (0.052 R)
• M8: 687,701 km (0.116 R)
• M9: 864,676 km (0.109 R)
• M10: 946,805 km (0.089 R)
• M11: 1,056,460 km (0.117 R)
• M12: 1,170,603 km (0.084 R)
• M13: 1,383,631 km (0.11 R)
• M14: 1,697,038 km (0.119 R)
• M15: 2,224,371 km (0.043 R)
• M16: 2,322,507 km (0.1 R)
• M17: 2,574,131 km (0.05 R)
• M18: 3,067,504 km (0.104 R)
• M19: 3,140,508 km (0.081 R)
• M20: 3,288,012 km (0.07 R)
• M21: 3,381,361 km (0.068 R)
• M22: 3,437,909 km (0.064 R)
• M23: 3,628,347 km (0.115 R)
• M24: 3,881,317 km (0.11 R)
• M25: 4,383,666 km (0.073 R)
• M26: 4,653,092 km (0.1 R)
• M27: 4,821,689 km (0.11 R)
• M28: 5,121,483 km (0.045 R)
• M29: 5,186,409 km (0.093 R)
• M30: 5,317,307 km (0.112 R)
• M31: 5,383,130 km (0.102 R)
• M32: 5,493,533 km (0.039 R)
• M33: 6,033,881 km (0.089 R)
• M34: 6,148,622 km (0.042 R)
• M35: 6,403,537 km (0.063 R)
• M36: 6,544,009 km (0.104 R)
• M37: 6,899,903 km (0.089 R)
• M38: 7,043,965 km (0.12 R)
• M39: 7,140,606 km (0.088 R)
• M40: 7,213,310 km (0.103 R)
• M41: 7,310,698 km (0.031 R)
• M42: 7,979,550 km (0.075 R)
• M43: 8,283,085 km (0.073 R)
• M44: 9,190,096 km (0.079 R)
• M45: 9,428,406 km (0.095 R)
• M46: 9,641,882 km (0.107 R)
• M47: 9,911,158 km (0.094 R)
• M48: 10,677,997 km (0.103 R)
• M49: 11,265,767 km (0.042 R)
• M50: 11,350,439 km (0.092 R)
• M51: 11,606,252 km (0.064 R)
• M52: 12,094,389 km (0.093 R)
• M53: 12,384,759 km (0.117 R)
• M54: 12,765,635 km (0.073 R)
• M55: 12,824,577 km (0.057 R)
• M56: 13,359,239 km (0.104 R)
• M57: 13,749,839 km (0.109 R)
• M58: 14,266,251 km (0.075 R)
• M59: 14,696,345 km (0.06 R)
• M60: 14,789,096 km (0.064 R)
• M61: 15,006,162 km (0.071 R)
• M62: 15,224,276 km (0.096 R)
• M63: 16,587,412 km (0.068 R)
• M64: 16,651,739 km (0.045 R)
• M65: 17,299,797 km (0.107 R)
• M66: 17,594,206 km (0.089 R)
• M67: 18,154,599 km (0.113 R)
• M68: 18,855,166 km (0.117 R)
• M69: 19,056,824 km (0.102 R)
• M70: 19,225,570 km (0.086 R)
• M71: 19,360,807 km (0.076 R)
• M72: 19,768,611 km (0.112 R)
• M73: 21,078,639 km (0.065 R)
• M74: 21,463,106 km (0.119 R)
• M75: 21,708,895 km (0.072 R)
• M76: 22,309,830 km (0.061 R)
• M77: 22,558,910 km (0.058 R)
• M78: 23,023,860 km (0.089 R)
• M79: 23,131,571 km (0.108 R)
• M80: 23,239,580 km (0.104 R)
• M81: 23,419,846 km (0.073 R)
• M82: 23,491,952 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 10.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.95 AU - 7.53 AU

Year: 6359 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,003,469 km

• M1: 139,724 km (0.091 R)
• M2: 250,128 km (0.062 R)
• M3: 421,417 km (0.076 R)
• M4: 493,972 km (0.105 R)
• M5: 604,226 km (0.088 R)
• M6: 697,425 km (0.087 R)
• M7: 768,634 km (0.106 R)
• M8: 842,685 km (0.11 R)
• M9: 929,003 km (0.078 R)
• M10: 1,059,602 km (0.113 R)
• M11: 1,272,928 km (0.086 R)
• M12: 1,373,608 km (0.103 R)
• M13: 1,465,610 km (0.066 R)
• M14: 1,571,526 km (0.116 R)
• M15: 1,741,618 km (0.08 R)
• M16: 1,841,550 km (0.088 R)
• M17: 2,034,381 km (0.119 R)
• M18: 2,288,249 km (0.119 R)
• M19: 2,454,003 km (0.057 R)
• M20: 2,900,703 km (0.104 R)
• M21: 3,404,100 km (0.084 R)
• M22: 3,609,946 km (0.076 R)
• M23: 3,901,812 km (0.11 R)
• M24: 4,252,170 km (0.109 R)
• M25: 4,560,641 km (0.059 R)
• M26: 4,735,221 km (0.104 R)
• M27: 4,805,532 km (0.085 R)
• M28: 4,965,453 km (0.091 R)
• M29: 5,054,912 km (0.038 R)
• M30: 5,271,979 km (0.087 R)
• M31: 5,473,786 km (0.079 R)
• M32: 5,809,484 km (0.108 R)
• M33: 6,171,062 km (0.097 R)
• M34: 6,286,851 km (0.076 R)
• M35: 6,364,492 km (0.117 R)
• M36: 6,559,717 km (0.108 R)
• M37: 6,697,646 km (0.042 R)
• M38: 6,936,404 km (0.111 R)
• M39: 7,117,268 km (0.088 R)
• M40: 7,259,087 km (0.066 R)
• M41: 7,442,793 km (0.104 R)
• M42: 7,835,488 km (0.091 R)
• M43: 7,919,113 km (0.109 R)
• M44: 8,171,634 km (0.102 R)
• M45: 8,256,456 km (0.061 R)
• M46: 8,641,521 km (0.089 R)
• M47: 8,749,531 km (0.039 R)
• M48: 8,857,989 km (0.089 R)
• M49: 9,142,075 km (0.109 R)
• M50: 9,607,474 km (0.087 R)
• M51: 10,423,232 km (0.029 R)
• M52: 10,538,272 km (0.079 R)
• M53: 11,096,422 km (0.087 R)
• M54: 11,379,162 km (0.033 R)
• M55: 12,607,061 km (0.056 R)
• M56: 13,448,998 km (0.107 R)
• M57: 13,674,891 km (0.094 R)
• M58: 14,054,122 km (0.082 R)
• M59: 14,232,442 km (0.055 R)
• M60: 15,212,907 km (0.109 R)
• M61: 15,291,146 km (0.068 R)
• M62: 15,448,224 km (0.104 R)
• M63: 15,896,270 km (0.103 R)
• M64: 16,670,289 km (0.11 R)
• M65: 16,858,932 km (0.106 R)
• M66: 17,211,235 km (0.101 R)
• M67: 17,320,142 km (0.099 R)
• M68: 17,813,067 km (0.093 R)
• M69: 18,171,953 km (0.11 R)
• M70: 18,588,882 km (0.117 R)
• M71: 18,672,657 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.9

Radius: 3.6

Gravity: 28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.29 AU - 19.43 AU

Year: 27432 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,003,469 km

• M1: 71,657 km (0.091 R)
• M2: 400,623 km (0.114 R)
• M3: 439,519 km (0.103 R)
• M4: 1,636,302 km (0.076 R)
• M5: 1,795,773 km (0.07 R)
• M6: 2,027,650 km (0.061 R)
• M7: 2,095,717 km (0.101 R)
• M8: 2,519,228 km (0.107 R)
• M9: 2,666,133 km (0.097 R)
• M10: 2,930,024 km (0.053 R)
• M11: 3,281,579 km (0.091 R)
• M12: 3,523,329 km (0.062 R)
• M13: 4,023,734 km (0.077 R)
• M14: 4,413,586 km (0.051 R)
• M15: 4,501,699 km (0.046 R)
• M16: 5,558,010 km (0.099 R)
• M17: 6,236,586 km (0.074 R)
• M18: 6,787,854 km (0.063 R)
• M19: 7,043,517 km (0.034 R)
• M20: 7,354,531 km (0.087 R)
• M21: 7,511,758 km (0.06 R)
• M22: 7,882,910 km (0.073 R)
• M23: 11,359,266 km (0.062 R)
• M24: 11,419,703 km (0.077 R)
• M25: 12,030,212 km (0.058 R)
• M26: 12,215,265 km (0.049 R)
• M27: 12,965,498 km (0.089 R)
• M28: 14,772,790 km (0.091 R)
• M29: 15,103,700 km (0.082 R)
• M30: 15,638,363 km (0.092 R)
• M31: 16,451,876 km (0.114 R)
• M32: 16,863,719 km (0.098 R)
• M33: 17,837,901 km (0.105 R)
• M34: 18,544,900 km (0.088 R)
• M35: 20,867,856 km (0.119 R)
• M36: 21,164,658 km (0.077 R)
• M37: 21,462,807 km (0.111 R)
• M38: 21,987,895 km (0.115 R)
• M39: 22,138,839 km (0.118 R)
• M40: 22,289,933 km (0.088 R)
• M41: 22,669,313 km (0.098 R)
• M42: 23,280,720 km (0.054 R)
• M43: 23,588,592 km (0.042 R)
• M44: 24,285,868 km (0.067 R)
• M45: 24,519,839 km (0.064 R)
• M46: 24,990,025 km (0.06 R)
• M47: 25,147,402 km (0.072 R)
• M48: 25,939,224 km (0.097 R)
• M49: 26,658,939 km (0.113 R)
• M50: 27,466,169 km (0.118 R)
• M51: 27,872,776 km (0.111 R)
• M52: 27,954,307 km (0.068 R)
• M53: 28,363,457 km (0.119 R)
• M54: 30,354,156 km (0.054 R)
• M55: 30,606,079 km (0.096 R)
• M56: 31,706,072 km (0.074 R)
• M57: 34,118,786 km (0.062 R)
• M58: 34,731,240 km (0.051 R)
• M59: 35,612,222 km (0.102 R)
• M60: 36,322,363 km (0.068 R)
• M61: 36,679,304 km (0.05 R)
• M62: 37,756,707 km (0.086 R)
• M63: 38,935,688 km (0.116 R)
• M64: 39,392,261 km (0.097 R)
• M65: 39,483,815 km (0.103 R)
• M66: 39,667,072 km (0.1 R)
• M67: 41,888,601 km (0.119 R)
• M68: 42,826,130 km (0.039 R)
• M69: 43,865,237 km (0.068 R)
• M70: 47,323,790 km (0.08 R)
• M71: 48,987,169 km (0.111 R)
• M72: 49,381,360 km (0.066 R)
• M73: 50,073,698 km (0.092 R)
• M74: 50,570,214 km (0.111 R)
• M75: 52,370,923 km (0.116 R)
• M76: 52,673,111 km (0.067 R)
• M77: 55,316,206 km (0.113 R)
• M78: 56,137,947 km (0.091 R)
• M79: 58,106,057 km (0.094 R)
• M80: 58,418,866 km (0.112 R)
• M81: 58,836,843 km (0.104 R)
• M82: 60,729,854 km (0.051 R)
• M83: 62,642,762 km (0.12 R)
• M84: 64,359,697 km (0.065 R)
• M85: 65,766,066 km (0.091 R)
• M86: 66,964,046 km (0.118 R)
• M87: 67,839,642 km (0.101 R)
• M88: 68,388,966 km (0.106 R)
• M89: 68,829,382 km (0.094 R)
• M90: 70,378,318 km (0.049 R)
• M91: 71,380,175 km (0.094 R)
• M92: 74,074,732 km (0.113 R)
• M93: 74,753,607 km (0.102 R)
• M94: 75,093,793 km (0.032 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 18,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit