🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.76 AU - 0.76 AU

Year: 246 Days

Day: 22.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,320,977 km

• M1: 116,537 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.14 AU - 2.7 AU

Year: 1396 Days

Day: 32.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.11 AU - 3.51 AU

Year: 1747 Days

Day: 22.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,320,977 km

• M1: 113,545 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.25 AU - 3.53 AU

Year: 2315 Days

Day: 15.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 130.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,320,977 km

• M1: 2,162,587 km (0.068 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 13.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.87 AU - 6.17 AU

Year: 4171 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,320,977 km

• M1: 173,683 km (0.111 R)
• M2: 276,756 km (0.113 R)
• M3: 427,551 km (0.095 R)
• M4: 517,908 km (0.116 R)
• M5: 605,123 km (0.111 R)
• M6: 797,656 km (0.049 R)
• M7: 888,163 km (0.108 R)
• M8: 1,042,847 km (0.109 R)
• M9: 1,135,448 km (0.12 R)
• M10: 1,231,340 km (0.085 R)
• M11: 1,321,847 km (0.068 R)
• M12: 1,414,747 km (0.104 R)
• M13: 1,735,036 km (0.071 R)
• M14: 1,856,510 km (0.101 R)
• M15: 2,059,215 km (0.063 R)
• M16: 2,178,295 km (0.087 R)
• M17: 2,413,462 km (0.083 R)
• M18: 2,592,830 km (0.063 R)
• M19: 2,875,720 km (0.111 R)
• M20: 3,021,129 km (0.112 R)
• M21: 3,168,932 km (0.12 R)
• M22: 3,424,744 km (0.064 R)
• M23: 3,957,013 km (0.109 R)
• M24: 4,056,496 km (0.115 R)
• M25: 4,476,417 km (0.059 R)
• M26: 4,567,373 km (0.072 R)
• M27: 4,658,926 km (0.113 R)
• M28: 4,870,458 km (0.065 R)
• M29: 4,977,420 km (0.105 R)
• M30: 5,221,115 km (0.1 R)
• M31: 5,468,700 km (0.072 R)
• M32: 5,776,722 km (0.095 R)
• M33: 5,890,117 km (0.113 R)
• M34: 6,601,156 km (0.105 R)
• M35: 6,959,443 km (0.088 R)
• M36: 7,156,164 km (0.083 R)
• M37: 7,262,827 km (0.041 R)
• M38: 7,930,034 km (0.109 R)
• M39: 8,135,581 km (0.083 R)
• M40: 8,311,059 km (0.101 R)
• M41: 8,779,450 km (0.048 R)
• M42: 8,975,872 km (0.085 R)
• M43: 9,157,185 km (0.089 R)
• M44: 9,289,729 km (0.032 R)
• M45: 9,590,570 km (0.064 R)
• M46: 10,098,903 km (0.111 R)
• M47: 10,201,677 km (0.089 R)
• M48: 10,287,546 km (0.057 R)
• M49: 10,408,272 km (0.036 R)
• M50: 10,494,739 km (0.119 R)
• M51: 10,598,860 km (0.077 R)
• M52: 11,106,894 km (0.062 R)
• M53: 11,694,664 km (0.107 R)
• M54: 11,784,722 km (0.109 R)
• M55: 12,001,489 km (0.098 R)
• M56: 12,183,251 km (0.074 R)
• M57: 12,329,258 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 15

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.63 AU - 11.17 AU

Year: 12438 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,320,977 km

• M1: 268,079 km (0.085 R)
• M2: 477,217 km (0.101 R)
• M3: 798,553 km (0.043 R)
• M4: 1,075,459 km (0.095 R)
• M5: 1,238,222 km (0.101 R)
• M6: 1,563,747 km (0.078 R)
• M7: 2,031,539 km (0.067 R)
• M8: 2,327,144 km (0.036 R)
• M9: 2,480,333 km (0.087 R)
• M10: 3,229,070 km (0.068 R)
• M11: 3,505,527 km (0.067 R)
• M12: 3,754,009 km (0.107 R)
• M13: 4,082,077 km (0.112 R)
• M14: 4,193,528 km (0.099 R)
• M15: 4,381,572 km (0.105 R)
• M16: 5,122,081 km (0.105 R)
• M17: 5,283,049 km (0.028 R)
• M18: 6,028,196 km (0.032 R)
• M19: 7,297,683 km (0.068 R)
• M20: 7,800,631 km (0.117 R)
• M21: 8,504,639 km (0.119 R)
• M22: 8,647,954 km (0.11 R)
• M23: 8,985,447 km (0.106 R)
• M24: 9,180,223 km (0.052 R)
• M25: 9,425,713 km (0.118 R)
• M26: 9,773,079 km (0.117 R)
• M27: 10,074,220 km (0.07 R)
• M28: 10,226,062 km (0.119 R)
• M29: 10,378,502 km (0.058 R)
• M30: 11,414,467 km (0.089 R)
• M31: 11,572,742 km (0.04 R)
• M32: 11,944,941 km (0.066 R)
• M33: 13,976,929 km (0.032 R)
• M34: 14,202,971 km (0.031 R)
• M35: 14,946,024 km (0.099 R)
• M36: 15,467,971 km (0.097 R)
• M37: 15,643,300 km (0.038 R)
• M38: 17,981,963 km (0.088 R)
• M39: 20,172,375 km (0.119 R)
• M40: 20,556,243 km (0.111 R)
• M41: 20,942,655 km (0.068 R)
• M42: 21,853,556 km (0.067 R)
• M43: 22,116,100 km (0.112 R)
• M44: 23,177,198 km (0.111 R)
• M45: 24,254,752 km (0.09 R)
• M46: 24,458,504 km (0.062 R)
• M47: 24,663,004 km (0.052 R)
• M48: 24,799,587 km (0.101 R)
• M49: 26,319,053 km (0.032 R)
• M50: 26,808,686 km (0.053 R)
• M51: 27,939,497 km (0.113 R)
• M52: 29,592,254 km (0.112 R)
• M53: 31,350,328 km (0.095 R)
• M54: 32,316,880 km (0.045 R)
• M55: 33,671,190 km (0.102 R)
• M56: 34,584,335 km (0.038 R)
• M57: 36,202,086 km (0.094 R)
• M58: 36,668,682 km (0.115 R)
• M59: 36,902,803 km (0.077 R)
• M60: 37,137,522 km (0.095 R)
• M61: 37,372,540 km (0.051 R)
• M62: 37,686,845 km (0.093 R)
• M63: 38,159,874 km (0.119 R)
• M64: 39,191,501 km (0.093 R)
• M65: 39,750,847 km (0.061 R)
• M66: 39,991,251 km (0.036 R)
• M67: 41,201,049 km (0.111 R)
• M68: 41,607,057 km (0.05 R)
• M69: 43,491,542 km (0.111 R)
• M70: 44,402,593 km (0.05 R)
• M71: 44,902,250 km (0.095 R)
• M72: 45,403,702 km (0.112 R)
• M73: 47,258,267 km (0.103 R)
• M74: 48,280,319 km (0.09 R)
• M75: 48,537,029 km (0.079 R)
• M76: 49,309,702 km (0.054 R)
• M77: 50,346,266 km (0.12 R)
• M78: 50,780,249 km (0.096 R)
• M79: 51,128,363 km (0.103 R)
• M80: 53,322,067 km (0.078 R)
• M81: 54,030,562 km (0.028 R)
• M82: 57,076,225 km (0.075 R)
• M83: 57,528,759 km (0.086 R)
• M84: 58,528,671 km (0.047 R)
• M85: 58,802,435 km (0.083 R)
• M86: 59,351,010 km (0.072 R)
• M87: 60,730,153 km (0.101 R)
• M88: 61,007,208 km (0.08 R)
• M89: 61,377,314 km (0.054 R)
• M90: 61,562,665 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.3

Radius: 13.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.2 AU - 12.18 AU

Year: 14823 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,320,977 km

• M1: 253,419 km (0.084 R)
• M2: 339,438 km (0.098 R)
• M3: 472,580 km (0.105 R)
• M4: 1,002,455 km (0.113 R)
• M5: 1,128,118 km (0.1 R)
• M6: 1,660,686 km (0.095 R)
• M7: 1,812,079 km (0.1 R)
• M8: 2,579,666 km (0.042 R)
• M9: 3,091,590 km (0.11 R)
• M10: 3,279,933 km (0.066 R)
• M11: 3,472,167 km (0.073 R)
• M12: 3,569,704 km (0.089 R)
• M13: 3,834,343 km (0.033 R)
• M14: 4,071,306 km (0.077 R)
• M15: 5,104,279 km (0.103 R)
• M16: 5,862,441 km (0.09 R)
• M17: 6,900,501 km (0.11 R)
• M18: 7,694,866 km (0.08 R)
• M19: 8,038,193 km (0.103 R)
• M20: 8,430,438 km (0.065 R)
• M21: 8,650,946 km (0.103 R)
• M22: 9,415,391 km (0.074 R)
• M23: 9,598,499 km (0.056 R)
• M24: 11,201,739 km (0.1 R)
• M25: 11,542,074 km (0.094 R)
• M26: 12,034,251 km (0.066 R)
• M27: 12,133,584 km (0.116 R)
• M28: 12,283,032 km (0.103 R)
• M29: 12,785,532 km (0.041 R)
• M30: 12,886,809 km (0.111 R)
• M31: 13,966,756 km (0.098 R)
• M32: 14,333,271 km (0.093 R)
• M33: 14,438,588 km (0.106 R)
• M34: 14,702,928 km (0.114 R)
• M35: 14,809,142 km (0.068 R)
• M36: 16,322,624 km (0.097 R)
• M37: 16,542,832 km (0.113 R)
• M38: 18,168,961 km (0.115 R)
• M39: 18,397,247 km (0.099 R)
• M40: 19,087,791 km (0.112 R)
• M41: 19,845,654 km (0.106 R)
• M42: 19,963,088 km (0.064 R)
• M43: 20,080,821 km (0.103 R)
• M44: 21,934,339 km (0.085 R)
• M45: 22,421,579 km (0.108 R)
• M46: 22,605,285 km (0.057 R)
• M47: 23,530,847 km (0.108 R)
• M48: 23,717,546 km (0.049 R)
• M49: 23,904,693 km (0.078 R)
• M50: 25,482,950 km (0.085 R)
• M51: 25,610,707 km (0.111 R)
• M52: 27,355,915 km (0.084 R)
• M53: 28,011,902 km (0.116 R)
• M54: 29,005,830 km (0.115 R)
• M55: 29,876,490 km (0.091 R)
• M56: 31,027,945 km (0.109 R)
• M57: 32,332,139 km (0.084 R)
• M58: 34,781,206 km (0.12 R)
• M59: 35,634,512 km (0.097 R)
• M60: 37,652,438 km (0.092 R)
• M61: 38,309,023 km (0.104 R)
• M62: 38,528,632 km (0.101 R)
• M63: 38,822,143 km (0.072 R)
• M64: 38,969,198 km (0.064 R)
• M65: 39,707,314 km (0.119 R)
• M66: 40,226,718 km (0.079 R)
• M67: 41,047,412 km (0.062 R)
• M68: 43,237,525 km (0.049 R)
• M69: 44,693,112 km (0.114 R)
• M70: 45,233,310 km (0.103 R)
• M71: 45,775,752 km (0.117 R)
• M72: 46,008,975 km (0.073 R)
• M73: 46,242,497 km (0.087 R)
• M74: 46,632,499 km (0.077 R)
• M75: 46,945,457 km (0.106 R)
• M76: 47,967,061 km (0.101 R)
• M77: 48,282,862 km (0.115 R)
• M78: 50,593,252 km (0.071 R)
• M79: 52,126,331 km (0.094 R)
• M80: 53,020,926 km (0.119 R)
• M81: 55,072,960 km (0.042 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: 379 - 17,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit