🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.7 AU - 0.82 AU

Year: 248 Days

Day: 23.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.78 AU - 0.96 AU

Year: 304 Days

Day: 29.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,742,182 km

• M1: 173,683 km (0.109 R)
• M2: 191,485 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.74 AU - 1.02 AU

Year: 309 Days

Day: 32.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,742,182 km

• M1: 475,123 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.96 AU - 2 AU

Year: 1044 Days

Day: 20.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,742,182 km

• M1: 1,295,966 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.1 AU - 4.14 AU

Year: 3134 Days

Day: 22.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 12.2

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.64 AU - 7.6 AU

Year: 7119 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,742,182 km

• M1: 354,547 km (0.11 R)
• M2: 547,977 km (0.087 R)
• M3: 672,592 km (0.094 R)
• M4: 752,776 km (0.102 R)
• M5: 1,030,131 km (0.116 R)
• M6: 1,140,833 km (0.11 R)
• M7: 1,255,874 km (0.074 R)
• M8: 1,392,307 km (0.066 R)
• M9: 1,516,025 km (0.079 R)
• M10: 1,949,111 km (0.093 R)
• M11: 2,088,536 km (0.093 R)
• M12: 2,420,194 km (0.069 R)
• M13: 2,614,223 km (0.095 R)
• M14: 2,702,186 km (0.095 R)
• M15: 3,087,251 km (0.096 R)
• M16: 3,985,138 km (0.107 R)
• M17: 4,061,433 km (0.109 R)
• M18: 4,241,249 km (0.071 R)
• M19: 5,014,371 km (0.114 R)
• M20: 5,516,272 km (0.107 R)
• M21: 5,658,539 km (0.106 R)
• M22: 5,946,815 km (0.102 R)
• M23: 6,151,464 km (0.119 R)
• M24: 6,447,967 km (0.116 R)
• M25: 6,537,876 km (0.106 R)
• M26: 6,628,233 km (0.079 R)
• M27: 7,024,368 km (0.085 R)
• M28: 7,490,964 km (0.086 R)
• M29: 7,775,948 km (0.079 R)
• M30: 7,967,882 km (0.08 R)
• M31: 8,193,775 km (0.073 R)
• M32: 9,799,558 km (0.106 R)
• M33: 10,006,901 km (0.118 R)
• M34: 10,320,907 km (0.043 R)
• M35: 10,496,834 km (0.094 R)
• M36: 11,427,183 km (0.117 R)
• M37: 13,213,382 km (0.095 R)
• M38: 13,289,676 km (0.102 R)
• M39: 13,596,352 km (0.084 R)
• M40: 14,177,839 km (0.118 R)
• M41: 14,295,124 km (0.107 R)
• M42: 14,451,902 km (0.098 R)
• M43: 14,609,279 km (0.106 R)
• M44: 14,886,185 km (0.089 R)
• M45: 14,965,621 km (0.1 R)
• M46: 15,565,958 km (0.045 R)
• M47: 15,889,239 km (0.071 R)
• M48: 16,296,594 km (0.101 R)
• M49: 16,419,563 km (0.071 R)
• M50: 16,872,695 km (0.068 R)
• M51: 17,163,214 km (0.065 R)
• M52: 17,246,540 km (0.065 R)
• M53: 17,539,303 km (0.078 R)
• M54: 20,158,762 km (0.06 R)
• M55: 20,378,970 km (0.099 R)
• M56: 21,044,082 km (0.108 R)
• M57: 21,133,242 km (0.116 R)
• M58: 22,486,654 km (0.108 R)
• M59: 22,577,909 km (0.115 R)
• M60: 23,081,755 km (0.1 R)
• M61: 23,728,616 km (0.081 R)
• M62: 24,007,616 km (0.093 R)
• M63: 24,194,164 km (0.107 R)
• M64: 25,609,211 km (0.099 R)
• M65: 25,704,505 km (0.087 R)
• M66: 26,230,640 km (0.077 R)
• M67: 26,760,366 km (0.109 R)
• M68: 27,830,440 km (0.073 R)
• M69: 28,370,787 km (0.033 R)
• M70: 31,531,491 km (0.092 R)
• M71: 31,684,679 km (0.102 R)
• M72: 32,300,424 km (0.116 R)
• M73: 32,661,254 km (0.108 R)
• M74: 32,971,670 km (0.116 R)
• M75: 33,127,252 km (0.119 R)
• M76: 33,335,193 km (0.106 R)
• M77: 35,013,382 km (0.106 R)
• M78: 35,172,105 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 10.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8 AU - 12.7 AU

Year: 12478 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,742,182 km

• M1: 204,949 km (0.053 R)
• M2: 629,657 km (0.111 R)
• M3: 715,826 km (0.034 R)
• M4: 1,165,816 km (0.116 R)
• M5: 1,620,743 km (0.085 R)
• M6: 2,234,843 km (0.12 R)
• M7: 2,827,250 km (0.118 R)
• M8: 3,786,472 km (0.062 R)
• M9: 3,983,043 km (0.085 R)
• M10: 4,489,283 km (0.111 R)
• M11: 4,838,145 km (0.119 R)
• M12: 4,909,054 km (0.04 R)
• M13: 5,975,089 km (0.042 R)
• M14: 6,281,465 km (0.102 R)
• M15: 6,711,110 km (0.038 R)
• M16: 7,599,123 km (0.082 R)
• M17: 8,057,042 km (0.108 R)
• M18: 8,141,266 km (0.051 R)
• M19: 8,225,789 km (0.064 R)
• M20: 8,310,461 km (0.04 R)
• M21: 8,481,002 km (0.092 R)
• M22: 8,566,722 km (0.053 R)
• M23: 8,955,826 km (0.116 R)
• M24: 9,086,874 km (0.076 R)
• M25: 9,395,045 km (0.071 R)
• M26: 9,617,348 km (0.069 R)
• M27: 9,931,354 km (0.093 R)
• M28: 10,248,950 km (0.088 R)
• M29: 10,340,205 km (0.088 R)
• M30: 10,661,990 km (0.102 R)
• M31: 11,694,664 km (0.078 R)
• M32: 13,753,579 km (0.11 R)
• M33: 15,605,601 km (0.061 R)
• M34: 15,974,659 km (0.089 R)
• M35: 16,293,452 km (0.04 R)
• M36: 17,316,552 km (0.108 R)
• M37: 17,589,269 km (0.114 R)
• M38: 17,808,430 km (0.093 R)
• M39: 18,139,041 km (0.097 R)
• M40: 18,862,048 km (0.117 R)
• M41: 19,651,176 km (0.107 R)
• M42: 20,107,001 km (0.061 R)
• M43: 20,451,076 km (0.076 R)
• M44: 20,566,266 km (0.084 R)
• M45: 21,378,433 km (0.104 R)
• M46: 22,082,890 km (0.08 R)
• M47: 22,200,922 km (0.102 R)
• M48: 22,616,206 km (0.053 R)
• M49: 23,755,992 km (0.102 R)
• M50: 24,059,078 km (0.097 R)
• M51: 24,975,963 km (0.068 R)
• M52: 25,407,702 km (0.107 R)
• M53: 25,655,586 km (0.053 R)
• M54: 26,028,833 km (0.104 R)
• M55: 27,476,491 km (0.087 R)
• M56: 28,563,021 km (0.11 R)
• M57: 29,663,762 km (0.104 R)
• M58: 30,252,130 km (0.111 R)
• M59: 31,906,533 km (0.047 R)
• M60: 32,913,177 km (0.067 R)
• M61: 33,658,025 km (0.093 R)
• M62: 33,862,226 km (0.109 R)
• M63: 33,930,293 km (0.067 R)
• M64: 34,476,924 km (0.101 R)
• M65: 35,302,405 km (0.092 R)
• M66: 35,786,952 km (0.082 R)
• M67: 36,552,893 km (0.119 R)
• M68: 37,253,759 km (0.114 R)
• M69: 38,384,570 km (0.055 R)
• M70: 38,597,747 km (0.114 R)
• M71: 38,811,522 km (0.06 R)
• M72: 39,383,135 km (0.079 R)
• M73: 39,526,450 km (0.054 R)
• M74: 42,209,787 km (0.102 R)
• M75: 42,797,707 km (0.087 R)
• M76: 42,871,309 km (0.097 R)
• M77: 43,018,812 km (0.07 R)
• M78: 43,684,673 km (0.066 R)
• M79: 43,981,624 km (0.077 R)
• M80: 44,204,824 km (0.083 R)
• M81: 44,279,324 km (0.054 R)
• M82: 44,353,824 km (0.059 R)
• M83: 44,801,720 km (0.061 R)
• M84: 45,101,215 km (0.114 R)
• M85: 45,928,341 km (0.086 R)
• M86: 46,305,927 km (0.05 R)
• M87: 46,988,093 km (0.106 R)
• M88: 47,368,670 km (0.068 R)
• M89: 47,979,478 km (0.095 R)
• M90: 48,516,085 km (0.091 R)
• M91: 48,669,872 km (0.081 R)
• M92: 48,746,765 km (0.1 R)
• M93: 50,760,652 km (0.088 R)
• M94: 51,385,672 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742

Radius: 6.8

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.39 AU - 14.55 AU

Year: 16502 Days

Day: 24.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,742,182 km

• M1: 101,876 km (0.101 R)
• M2: 324,029 km (0.06 R)
• M3: 389,104 km (0.051 R)
• M4: 573,259 km (0.1 R)
• M5: 784,192 km (0.09 R)
• M6: 829,221 km (0.112 R)
• M7: 1,248,693 km (0.092 R)
• M8: 1,466,658 km (0.113 R)
• M9: 2,487,663 km (0.096 R)
• M10: 2,555,281 km (0.084 R)
• M11: 3,191,970 km (0.082 R)
• M12: 3,339,922 km (0.097 R)
• M13: 3,566,114 km (0.044 R)
• M14: 4,033,458 km (0.104 R)
• M15: 4,274,310 km (0.109 R)
• M16: 4,519,950 km (0.077 R)
• M17: 4,812,264 km (0.081 R)
• M18: 5,327,779 km (0.111 R)
• M19: 6,271,592 km (0.117 R)
• M20: 6,364,193 km (0.108 R)
• M21: 6,550,741 km (0.062 R)
• M22: 6,739,085 km (0.118 R)
• M23: 7,024,817 km (0.115 R)
• M24: 7,363,357 km (0.117 R)
• M25: 7,806,466 km (0.082 R)
• M26: 8,006,179 km (0.034 R)
• M27: 9,081,937 km (0.118 R)
• M28: 9,610,167 km (0.084 R)
• M29: 9,877,947 km (0.097 R)
• M30: 10,311,632 km (0.054 R)
• M31: 10,530,643 km (0.082 R)
• M32: 12,923,012 km (0.077 R)
• M33: 14,361,994 km (0.093 R)
• M34: 15,038,326 km (0.048 R)
• M35: 15,474,254 km (0.09 R)
• M36: 15,662,299 km (0.105 R)
• M37: 16,806,423 km (0.118 R)
• M38: 17,977,326 km (0.108 R)
• M39: 18,307,339 km (0.092 R)
• M40: 19,174,408 km (0.081 R)
• M41: 19,579,220 km (0.115 R)
• M42: 19,918,657 km (0.097 R)
• M43: 20,123,158 km (0.035 R)
• M44: 20,259,890 km (0.077 R)
• M45: 20,534,402 km (0.101 R)
• M46: 22,490,095 km (0.116 R)
• M47: 23,274,586 km (0.088 R)
• M48: 25,164,157 km (0.064 R)
• M49: 26,201,768 km (0.071 R)
• M50: 26,575,763 km (0.115 R)
• M51: 27,404,834 km (0.093 R)
• M52: 28,702,595 km (0.051 R)
• M53: 28,779,638 km (0.114 R)
• M54: 29,088,109 km (0.043 R)
• M55: 30,020,403 km (0.119 R)
• M56: 30,176,733 km (0.059 R)
• M57: 31,120,247 km (0.109 R)
• M58: 31,675,255 km (0.116 R)
• M59: 31,914,013 km (0.102 R)
• M60: 32,313,439 km (0.113 R)
• M61: 32,393,474 km (0.1 R)
• M62: 32,473,509 km (0.106 R)
• M63: 34,090,213 km (0.088 R)
• M64: 35,650,070 km (0.094 R)
• M65: 35,732,798 km (0.117 R)
• M66: 38,160,023 km (0.114 R)
• M67: 39,864,691 km (0.047 R)
• M68: 40,380,953 km (0.107 R)
• M69: 40,812,842 km (0.055 R)
• M70: 41,072,694 km (0.067 R)
• M71: 41,333,144 km (0.046 R)
• M72: 43,613,015 km (0.091 R)
• M73: 45,843,519 km (0.107 R)
• M74: 45,933,428 km (0.09 R)
• M75: 46,565,030 km (0.109 R)
• M76: 47,017,863 km (0.056 R)
• M77: 47,199,475 km (0.091 R)
• M78: 47,836,762 km (0.107 R)
• M79: 48,476,891 km (0.054 R)
• M80: 49,212,015 km (0.058 R)
• M81: 49,304,167 km (0.098 R)
• M82: 49,858,128 km (0.068 R)
• M83: 50,507,233 km (0.116 R)
• M84: 53,983,888 km (0.12 R)
• M85: 54,364,315 km (0.107 R)
• M86: 58,120,269 km (0.066 R)
• M87: 59,390,654 km (0.105 R)
• M88: 59,783,498 km (0.114 R)
• M89: 60,275,675 km (0.049 R)
• M90: 61,263,918 km (0.088 R)
• M91: 61,462,285 km (0.086 R)
• M92: 62,357,329 km (0.098 R)
• M93: 62,756,456 km (0.115 R)
• M94: 63,056,400 km (0.105 R)
• M95: 63,758,164 km (0.074 R)
• M96: 64,563,299 km (0.116 R)
• M97: 68,022,601 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit