🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 22.1 Hours

Environment

Temp: 288 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.73 AU

Year: 159 Days

Day: 36.7 Hours

Environment

Temp: 248 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,041,802 km

• M1: 34,258 km (0.064 R)
• M2: 430,543 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 275 Days

Day: 40.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.56 AU - 1.84 AU

Year: 779 Days

Day: 45.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,041,802 km

• M1: 372,798 km (0.099 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 9.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.74 AU - 11.86 AU

Year: 14246 Days

Day: 6 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,041,802 km

• M1: 131,796 km (0.066 R)
• M2: 321,635 km (0.055 R)
• M3: 503,846 km (0.106 R)
• M4: 1,560,755 km (0.086 R)
• M5: 1,730,997 km (0.113 R)
• M6: 2,037,074 km (0.096 R)
• M7: 2,196,546 km (0.088 R)
• M8: 2,360,206 km (0.091 R)
• M9: 2,728,815 km (0.111 R)
• M10: 3,054,938 km (0.113 R)
• M11: 3,393,628 km (0.1 R)
• M12: 4,140,271 km (0.119 R)
• M13: 4,275,208 km (0.119 R)
• M14: 4,446,049 km (0.082 R)
• M15: 5,043,543 km (0.079 R)
• M16: 6,158,944 km (0.096 R)
• M17: 6,429,866 km (0.107 R)
• M18: 7,185,036 km (0.114 R)
• M19: 7,968,031 km (0.038 R)
• M20: 8,263,487 km (0.103 R)
• M21: 8,995,619 km (0.11 R)
• M22: 9,126,966 km (0.048 R)
• M23: 9,614,206 km (0.111 R)
• M24: 11,266,964 km (0.118 R)
• M25: 11,933,273 km (0.097 R)
• M26: 12,808,570 km (0.115 R)
• M27: 13,105,073 km (0.078 R)
• M28: 13,254,072 km (0.06 R)
• M29: 13,603,982 km (0.104 R)
• M30: 13,754,926 km (0.095 R)
• M31: 14,160,186 km (0.096 R)
• M32: 14,878,705 km (0.095 R)
• M33: 16,780,244 km (0.064 R)
• M34: 17,213,180 km (0.095 R)
• M35: 17,485,598 km (0.097 R)
• M36: 17,704,609 km (0.058 R)
• M37: 18,366,879 km (0.116 R)
• M38: 18,645,280 km (0.106 R)
• M39: 18,869,079 km (0.099 R)
• M40: 19,432,315 km (0.036 R)
• M41: 21,505,292 km (0.038 R)
• M42: 22,389,565 km (0.078 R)
• M43: 22,567,886 km (0.095 R)
• M44: 23,045,552 km (0.082 R)
• M45: 23,345,945 km (0.094 R)
• M46: 23,647,534 km (0.094 R)
• M47: 24,376,524 km (0.072 R)
• M48: 24,866,756 km (0.034 R)
• M49: 25,422,064 km (0.081 R)
• M50: 26,419,433 km (0.096 R)
• M51: 26,796,719 km (0.112 R)
• M52: 27,112,370 km (0.11 R)
• M53: 27,620,255 km (0.112 R)
• M54: 28,323,664 km (0.115 R)
• M55: 28,645,299 km (0.101 R)
• M56: 28,903,505 km (0.059 R)
• M57: 28,968,132 km (0.095 R)
• M58: 29,682,761 km (0.096 R)
• M59: 30,403,224 km (0.09 R)
• M60: 31,195,644 km (0.099 R)
• M61: 31,661,043 km (0.088 R)
• M62: 32,598,722 km (0.078 R)
• M63: 32,666,041 km (0.099 R)
• M64: 33,409,692 km (0.096 R)
• M65: 33,817,646 km (0.109 R)
• M66: 33,885,862 km (0.079 R)
• M67: 37,070,203 km (0.106 R)
• M68: 37,351,596 km (0.105 R)
• M69: 37,775,108 km (0.069 R)
• M70: 38,129,206 km (0.105 R)
• M71: 39,412,905 km (0.08 R)
• M72: 40,638,411 km (0.08 R)
• M73: 41,219,300 km (0.12 R)
• M74: 41,510,866 km (0.049 R)
• M75: 42,095,943 km (0.113 R)
• M76: 42,463,056 km (0.062 R)
• M77: 43,052,622 km (0.091 R)
• M78: 43,941,981 km (0.073 R)
• M79: 45,663,703 km (0.067 R)
• M80: 45,738,951 km (0.046 R)
• M81: 46,494,869 km (0.103 R)
• M82: 46,570,565 km (0.089 R)
• M83: 46,798,253 km (0.115 R)
• M84: 47,102,386 km (0.119 R)
• M85: 47,178,531 km (0.089 R)
• M86: 47,330,971 km (0.074 R)
• M87: 48,402,391 km (0.084 R)
• M88: 48,709,964 km (0.108 R)
• M89: 49,946,690 km (0.036 R)
• M90: 51,193,738 km (0.115 R)
• M91: 51,507,145 km (0.082 R)
• M92: 51,899,840 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.3

Radius: 6.9

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.83 AU - 22.93 AU

Year: 29985 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,041,802 km

• M1: 185,651 km (0.12 R)
• M2: 368,160 km (0.089 R)
• M3: 628,161 km (0.066 R)
• M4: 726,746 km (0.081 R)
• M5: 939,325 km (0.057 R)
• M6: 1,201,720 km (0.094 R)
• M7: 1,421,479 km (0.118 R)
• M8: 1,898,397 km (0.072 R)
• M9: 2,229,756 km (0.102 R)
• M10: 2,460,735 km (0.092 R)
• M11: 3,503,881 km (0.079 R)
• M12: 3,637,323 km (0.112 R)
• M13: 3,863,515 km (0.057 R)
• M14: 6,043,156 km (0.104 R)
• M15: 6,203,525 km (0.115 R)
• M16: 6,582,905 km (0.083 R)
• M17: 7,478,398 km (0.082 R)
• M18: 8,352,049 km (0.072 R)
• M19: 8,770,774 km (0.077 R)
• M20: 9,196,380 km (0.062 R)
• M21: 10,004,657 km (0.03 R)
• M22: 10,577,317 km (0.055 R)
• M23: 10,706,121 km (0.103 R)
• M24: 12,904,013 km (0.118 R)
• M25: 13,666,813 km (0.08 R)
• M26: 14,946,174 km (0.068 R)
• M27: 15,526,913 km (0.065 R)
• M28: 15,746,672 km (0.067 R)
• M29: 16,115,131 km (0.111 R)
• M30: 17,011,073 km (0.038 R)
• M31: 17,162,017 km (0.102 R)
• M32: 17,465,103 km (0.089 R)
• M33: 17,769,983 km (0.073 R)
• M34: 18,076,659 km (0.025 R)
• M35: 19,320,715 km (0.106 R)
• M36: 19,557,079 km (0.092 R)
• M37: 19,715,204 km (0.069 R)
• M38: 20,351,743 km (0.099 R)
• M39: 20,511,962 km (0.043 R)
• M40: 22,219,173 km (0.034 R)
• M41: 22,632,363 km (0.058 R)
• M42: 23,215,196 km (0.095 R)
• M43: 24,650,737 km (0.11 R)
• M44: 26,550,929 km (0.076 R)
• M45: 27,165,477 km (0.047 R)
• M46: 27,695,802 km (0.115 R)
• M47: 29,488,283 km (0.093 R)
• M48: 29,669,596 km (0.099 R)
• M49: 30,949,107 km (0.109 R)
• M50: 33,184,248 km (0.109 R)
• M51: 33,845,770 km (0.064 R)
• M52: 34,894,302 km (0.074 R)
• M53: 35,278,319 km (0.088 R)
• M54: 35,663,534 km (0.083 R)
• M55: 36,438,451 km (0.053 R)
• M56: 37,023,079 km (0.109 R)
• M57: 37,218,753 km (0.118 R)
• M58: 37,906,006 km (0.098 R)
• M59: 38,201,911 km (0.03 R)
• M60: 38,795,964 km (0.066 R)
• M61: 40,797,883 km (0.066 R)
• M62: 41,202,395 km (0.076 R)
• M63: 45,214,610 km (0.055 R)
• M64: 45,528,317 km (0.104 R)
• M65: 46,579,391 km (0.104 R)
• M66: 46,896,240 km (0.112 R)
• M67: 47,319,901 km (0.095 R)
• M68: 48,812,588 km (0.12 R)
• M69: 49,134,373 km (0.098 R)
• M70: 50,754,369 km (0.086 R)
• M71: 52,611,178 km (0.074 R)
• M72: 52,941,190 km (0.092 R)
• M73: 55,270,429 km (0.078 R)
• M74: 57,519,633 km (0.027 R)
• M75: 57,859,669 km (0.063 R)
• M76: 58,086,609 km (0.066 R)
• M77: 60,028,090 km (0.079 R)
• M78: 60,603,145 km (0.037 R)
• M79: 64,561,953 km (0.114 R)
• M80: 64,679,537 km (0.054 R)
• M81: 67,645,016 km (0.058 R)
• M82: 67,764,544 km (0.051 R)
• M83: 67,884,223 km (0.06 R)
• M84: 68,243,407 km (0.032 R)
• M85: 68,603,340 km (0.093 R)
• M86: 68,723,467 km (0.058 R)
• M87: 73,338,860 km (0.071 R)
• M88: 73,830,439 km (0.103 R)
• M89: 76,056,305 km (0.075 R)
• M90: 76,553,868 km (0.074 R)
• M91: 79,562,281 km (0.105 R)
• M92: 80,447,003 km (0.086 R)
• M93: 85,048,185 km (0.108 R)

Asteroid Belt

Center: 19.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.4

Radius: 3.7

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.97 AU - 24.17 AU

Year: 32789 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 152.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,041,802 km

• M1: 212,579 km (0.12 R)
• M2: 369,208 km (0.058 R)
• M3: 497,862 km (0.073 R)
• M4: 726,746 km (0.051 R)
• M5: 840,740 km (0.095 R)
• M6: 1,877,902 km (0.077 R)
• M7: 2,460,885 km (0.092 R)
• M8: 3,392,581 km (0.026 R)
• M9: 3,698,957 km (0.105 R)
• M10: 3,777,047 km (0.115 R)
• M11: 3,855,586 km (0.027 R)
• M12: 4,297,199 km (0.092 R)
• M13: 4,379,178 km (0.046 R)
• M14: 4,754,669 km (0.078 R)
• M15: 4,797,005 km (0.051 R)
• M16: 4,967,696 km (0.109 R)
• M17: 5,010,631 km (0.067 R)
• M18: 6,544,009 km (0.117 R)
• M19: 6,685,828 km (0.095 R)
• M20: 6,876,416 km (0.107 R)
• M21: 6,924,287 km (0.116 R)
• M22: 8,310,760 km (0.102 R)
• M23: 8,464,397 km (0.094 R)
• M24: 8,515,709 km (0.112 R)
• M25: 9,672,101 km (0.115 R)
• M26: 10,213,795 km (0.085 R)
• M27: 12,243,987 km (0.072 R)
• M28: 12,302,181 km (0.053 R)
• M29: 13,066,177 km (0.034 R)
• M30: 13,125,568 km (0.109 R)
• M31: 13,604,131 km (0.106 R)
• M32: 15,073,481 km (0.12 R)
• M33: 15,135,714 km (0.1 R)
• M34: 16,144,303 km (0.114 R)
• M35: 16,592,349 km (0.102 R)
• M36: 17,631,755 km (0.12 R)
• M37: 18,093,114 km (0.094 R)
• M38: 18,358,501 km (0.1 R)
• M39: 18,893,164 km (0.106 R)
• M40: 19,094,971 km (0.116 R)
• M41: 19,568,598 km (0.073 R)
• M42: 19,909,382 km (0.117 R)
• M43: 20,183,296 km (0.12 R)
• M44: 20,527,521 km (0.118 R)
• M45: 23,134,413 km (0.078 R)
• M46: 23,350,283 km (0.111 R)
• M47: 23,639,156 km (0.104 R)
• M48: 24,147,639 km (0.09 R)
• M49: 24,366,501 km (0.055 R)
• M50: 24,439,655 km (0.118 R)
• M51: 24,512,957 km (0.032 R)
• M52: 26,142,078 km (0.093 R)
• M53: 26,442,022 km (0.088 R)
• M54: 26,667,765 km (0.103 R)
• M55: 26,818,560 km (0.103 R)
• M56: 27,272,739 km (0.065 R)
• M57: 30,443,765 km (0.065 R)
• M58: 30,522,454 km (0.078 R)
• M59: 30,838,255 km (0.078 R)
• M60: 30,996,679 km (0.112 R)
• M61: 31,234,539 km (0.079 R)
• M62: 31,872,126 km (0.097 R)
• M63: 32,353,083 km (0.09 R)
• M64: 32,836,583 km (0.115 R)
• M65: 34,876,200 km (0.111 R)
• M66: 35,206,363 km (0.109 R)
• M67: 35,371,818 km (0.119 R)
• M68: 36,453,710 km (0.07 R)
• M69: 37,377,477 km (0.096 R)
• M70: 39,677,394 km (0.096 R)
• M71: 40,194,704 km (0.087 R)
• M72: 40,714,257 km (0.038 R)
• M73: 40,801,024 km (0.105 R)
• M74: 41,497,701 km (0.098 R)
• M75: 42,374,046 km (0.117 R)
• M76: 42,991,137 km (0.055 R)
• M77: 43,256,524 km (0.117 R)
• M78: 43,611,220 km (0.043 R)
• M79: 44,860,063 km (0.113 R)
• M80: 45,398,915 km (0.117 R)
• M81: 46,120,724 km (0.111 R)
• M82: 47,484,309 km (0.117 R)
• M83: 49,137,964 km (0.118 R)
• M84: 51,653,602 km (0.098 R)
• M85: 52,312,580 km (0.068 R)
• M86: 54,976,320 km (0.044 R)
• M87: 55,841,893 km (0.095 R)
• M88: 56,131,365 km (0.115 R)
• M89: 57,002,922 km (0.105 R)
• M90: 57,878,967 km (0.101 R)
• M91: 58,759,351 km (0.115 R)
• M92: 59,152,195 km (0.102 R)
• M93: 62,525,328 km (0.1 R)
• M94: 62,826,019 km (0.113 R)
• M95: 65,349,735 km (0.096 R)
• M96: 65,756,642 km (0.072 R)
• M97: 65,858,518 km (0.108 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit