🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.8 AU - 1 AU

Year: 299 Days

Day: 22.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,383,497 km

• M1: 32,164 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.39 AU - 1.41 AU

Year: 580 Days

Day: 38 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,383,497 km

• M1: 993,629 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.37 AU - 1.55 AU

Year: 617 Days

Day: 29.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.02 AU - 3.24 AU

Year: 1492 Days

Day: 33.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,383,497 km

• M1: 384,167 km (0.108 R)
• M2: 550,670 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.36 AU - 3.76 AU

Year: 2350 Days

Day: 25.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,383,497 km

• M1: 686,056 km (0.077 R)
• M2: 1,888,075 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.11 AU - 5.19 AU

Year: 4089 Days

Day: 17.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.6

Radius: 6.1

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.74 AU - 14.68 AU

Year: 17760 Days

Day: 16.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,383,497 km

• M1: 297,999 km (0.064 R)
• M2: 429,495 km (0.083 R)
• M3: 661,671 km (0.09 R)
• M4: 769,232 km (0.117 R)
• M5: 882,777 km (0.064 R)
• M6: 1,309,281 km (0.103 R)
• M7: 1,558,361 km (0.077 R)
• M8: 2,005,958 km (0.056 R)
• M9: 2,592,531 km (0.088 R)
• M10: 2,660,897 km (0.075 R)
• M11: 3,339,473 km (0.113 R)
• M12: 3,451,372 km (0.104 R)
• M13: 3,640,614 km (0.091 R)
• M14: 3,911,386 km (0.038 R)
• M15: 4,803,887 km (0.115 R)
• M16: 4,972,633 km (0.065 R)
• M17: 5,229,642 km (0.098 R)
• M18: 5,447,008 km (0.083 R)
• M19: 6,346,241 km (0.116 R)
• M20: 6,392,317 km (0.087 R)
• M21: 6,484,918 km (0.083 R)
• M22: 7,050,248 km (0.1 R)
• M23: 7,338,823 km (0.073 R)
• M24: 7,582,368 km (0.111 R)
• M25: 7,977,306 km (0.054 R)
• M26: 8,127,204 km (0.051 R)
• M27: 8,227,584 km (0.092 R)
• M28: 8,480,554 km (0.079 R)
• M29: 8,735,917 km (0.093 R)
• M30: 9,782,953 km (0.036 R)
• M31: 10,703,578 km (0.07 R)
• M32: 10,979,586 km (0.06 R)
• M33: 11,202,188 km (0.084 R)
• M34: 11,257,988 km (0.119 R)
• M35: 11,313,937 km (0.115 R)
• M36: 12,049,809 km (0.053 R)
• M37: 13,507,940 km (0.098 R)
• M38: 13,746,399 km (0.093 R)
• M39: 13,926,066 km (0.094 R)
• M40: 15,144,241 km (0.042 R)
• M41: 15,828,652 km (0.08 R)
• M42: 16,650,393 km (0.065 R)
• M43: 16,906,055 km (0.112 R)
• M44: 17,034,261 km (0.074 R)
• M45: 17,680,673 km (0.06 R)
• M46: 18,269,341 km (0.034 R)
• M47: 19,331,635 km (0.069 R)
• M48: 20,482,043 km (0.083 R)
• M49: 21,100,032 km (0.095 R)
• M50: 21,793,867 km (0.07 R)
• M51: 22,919,441 km (0.085 R)
• M52: 24,135,971 km (0.067 R)
• M53: 25,080,382 km (0.109 R)
• M54: 25,153,536 km (0.118 R)
• M55: 27,005,258 km (0.075 R)
• M56: 27,758,184 km (0.062 R)
• M57: 29,593,152 km (0.03 R)
• M58: 29,670,344 km (0.12 R)
• M59: 33,862,525 km (0.055 R)
• M60: 34,429,800 km (0.069 R)
• M61: 34,918,686 km (0.098 R)
• M62: 35,000,367 km (0.072 R)
• M63: 36,068,196 km (0.089 R)
• M64: 36,398,957 km (0.101 R)
• M65: 37,063,321 km (0.088 R)
• M66: 37,313,598 km (0.051 R)
• M67: 37,397,074 km (0.098 R)
• M68: 37,647,950 km (0.043 R)
• M69: 38,826,482 km (0.114 R)
• M70: 39,846,141 km (0.078 R)
• M71: 40,016,982 km (0.059 R)
• M72: 42,520,951 km (0.094 R)
• M73: 43,308,284 km (0.059 R)
• M74: 43,571,876 km (0.108 R)
• M75: 46,056,996 km (0.06 R)
• M76: 48,952,911 km (0.118 R)
• M77: 49,227,423 km (0.12 R)
• M78: 50,238,256 km (0.081 R)
• M79: 50,607,613 km (0.066 R)
• M80: 52,000,519 km (0.12 R)
• M81: 52,280,566 km (0.103 R)
• M82: 53,405,841 km (0.1 R)
• M83: 53,688,432 km (0.06 R)
• M84: 54,160,563 km (0.091 R)
• M85: 55,108,864 km (0.067 R)
• M86: 55,204,008 km (0.088 R)
• M87: 56,445,670 km (0.087 R)
• M88: 57,118,113 km (0.051 R)
• M89: 57,889,738 km (0.116 R)
• M90: 59,541,000 km (0.094 R)
• M91: 59,834,062 km (0.086 R)
• M92: 61,109,384 km (0.12 R)
• M93: 61,306,255 km (0.112 R)
• M94: 62,691,082 km (0.079 R)
• M95: 64,086,232 km (0.106 R)
• M96: 64,888,076 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.2

Radius: 5.9

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.75 AU - 15.93 AU

Year: 18998 Days

Day: 24.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,383,497 km

• M1: 100,081 km (0.042 R)
• M2: 464,801 km (0.091 R)
• M3: 841,039 km (0.081 R)
• M4: 992,582 km (0.079 R)
• M5: 1,125,724 km (0.12 R)
• M6: 1,380,040 km (0.093 R)
• M7: 1,498,671 km (0.095 R)
• M8: 1,590,076 km (0.049 R)
• M9: 1,746,256 km (0.099 R)
• M10: 1,907,672 km (0.035 R)
• M11: 2,314,429 km (0.109 R)
• M12: 2,563,958 km (0.096 R)
• M13: 2,673,464 km (0.04 R)
• M14: 3,011,555 km (0.072 R)
• M15: 3,088,598 km (0.092 R)
• M16: 3,977,807 km (0.061 R)
• M17: 4,363,022 km (0.102 R)
• M18: 4,805,084 km (0.065 R)
• M19: 4,850,113 km (0.12 R)
• M20: 4,985,947 km (0.064 R)
• M21: 7,066,405 km (0.04 R)
• M22: 7,117,567 km (0.115 R)
• M23: 7,220,491 km (0.079 R)
• M24: 7,900,862 km (0.051 R)
• M25: 8,601,578 km (0.112 R)
• M26: 9,042,593 km (0.04 R)
• M27: 9,322,042 km (0.071 R)
• M28: 9,547,635 km (0.097 R)
• M29: 10,119,398 km (0.069 R)
• M30: 11,355,974 km (0.068 R)
• M31: 11,657,414 km (0.098 R)
• M32: 11,718,001 km (0.097 R)
• M33: 12,639,374 km (0.093 R)
• M34: 13,266,638 km (0.104 R)
• M35: 14,291,085 km (0.087 R)
• M36: 14,616,460 km (0.082 R)
• M37: 16,892,592 km (0.106 R)
• M38: 17,305,631 km (0.056 R)
• M39: 17,721,962 km (0.117 R)
• M40: 17,861,537 km (0.049 R)
• M41: 18,919,493 km (0.114 R)
• M42: 22,968,509 km (0.108 R)
• M43: 23,044,505 km (0.097 R)
• M44: 23,809,249 km (0.109 R)
• M45: 24,427,088 km (0.1 R)
• M46: 25,206,792 km (0.075 R)
• M47: 26,073,862 km (0.117 R)
• M48: 27,918,254 km (0.025 R)
• M49: 28,161,949 km (0.06 R)
• M50: 28,324,711 km (0.075 R)
• M51: 29,390,746 km (0.041 R)
• M52: 29,721,507 km (0.105 R)
• M53: 29,804,234 km (0.096 R)
• M54: 30,553,420 km (0.075 R)
• M55: 31,308,740 km (0.102 R)
• M56: 31,477,486 km (0.064 R)
• M57: 32,410,678 km (0.089 R)
• M58: 32,581,219 km (0.047 R)
• M59: 35,264,257 km (0.075 R)
• M60: 36,233,203 km (0.099 R)
• M61: 36,410,327 km (0.112 R)
• M62: 36,587,600 km (0.113 R)
• M63: 36,854,333 km (0.054 R)
• M64: 37,658,122 km (0.108 R)
• M65: 38,738,668 km (0.051 R)
• M66: 39,101,143 km (0.106 R)
• M67: 40,103,898 km (0.094 R)
• M68: 41,114,880 km (0.094 R)
• M69: 43,443,820 km (0.101 R)
• M70: 44,103,547 km (0.111 R)
• M71: 44,956,703 km (0.116 R)
• M72: 45,051,848 km (0.046 R)
• M73: 46,198,515 km (0.105 R)
• M74: 48,131,021 km (0.113 R)
• M75: 48,520,723 km (0.041 R)
• M76: 50,484,644 km (0.078 R)
• M77: 52,674,757 km (0.064 R)
• M78: 53,478,845 km (0.114 R)
• M79: 55,404,768 km (0.094 R)
• M80: 55,813,170 km (0.112 R)
• M81: 56,530,193 km (0.093 R)
• M82: 58,076,885 km (0.047 R)
• M83: 58,387,899 km (0.094 R)
• M84: 61,211,709 km (0.085 R)
• M85: 61,317,175 km (0.095 R)
• M86: 61,528,258 km (0.094 R)
• M87: 62,268,917 km (0.09 R)
• M88: 64,079,799 km (0.113 R)
• M89: 65,908,035 km (0.111 R)
• M90: 66,774,206 km (0.053 R)
• M91: 66,991,422 km (0.042 R)
• M92: 68,080,645 km (0.07 R)
• M93: 68,408,563 km (0.114 R)
• M94: 73,277,974 km (0.087 R)
• M95: 74,062,914 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.6

Radius: 6.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.36 AU - 17.52 AU

Year: 19197 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,383,497 km

• M1: 181,013 km (0.116 R)
• M2: 239,656 km (0.08 R)
• M3: 281,244 km (0.092 R)
• M4: 319,391 km (0.08 R)
• M5: 430,842 km (0.099 R)
• M6: 555,457 km (0.107 R)
• M7: 631,004 km (0.059 R)
• M8: 746,194 km (0.074 R)
• M9: 1,048,681 km (0.114 R)
• M10: 1,455,737 km (0.081 R)
• M11: 1,706,912 km (0.096 R)
• M12: 2,089,433 km (0.098 R)
• M13: 2,331,333 km (0.098 R)
• M14: 2,372,622 km (0.118 R)
• M15: 2,497,686 km (0.112 R)
• M16: 2,639,355 km (0.091 R)
• M17: 2,945,283 km (0.118 R)
• M18: 3,049,852 km (0.112 R)
• M19: 3,495,803 km (0.11 R)
• M20: 3,606,655 km (0.086 R)
• M21: 4,160,915 km (0.101 R)
• M22: 4,261,595 km (0.059 R)
• M23: 4,568,121 km (0.07 R)
• M24: 5,041,448 km (0.069 R)
• M25: 5,202,565 km (0.103 R)
• M26: 5,292,922 km (0.106 R)
• M27: 5,603,936 km (0.119 R)
• M28: 5,752,337 km (0.105 R)
• M29: 5,958,483 km (0.116 R)
• M30: 6,436,000 km (0.108 R)
• M31: 6,708,866 km (0.101 R)
• M32: 6,767,808 km (0.07 R)
• M33: 8,487,435 km (0.072 R)
• M34: 8,765,089 km (0.113 R)
• M35: 9,024,043 km (0.111 R)
• M36: 9,927,763 km (0.114 R)
• M37: 10,129,870 km (0.086 R)
• M38: 10,606,938 km (0.104 R)
• M39: 12,514,759 km (0.103 R)
• M40: 12,660,318 km (0.109 R)
• M41: 12,733,172 km (0.068 R)
• M42: 13,944,466 km (0.096 R)
• M43: 14,196,090 km (0.075 R)
• M44: 14,373,214 km (0.063 R)
• M45: 15,295,485 km (0.064 R)
• M46: 15,347,246 km (0.099 R)
• M47: 15,425,036 km (0.113 R)
• M48: 16,210,276 km (0.115 R)
• M49: 16,263,084 km (0.077 R)
• M50: 16,661,014 km (0.039 R)
• M51: 16,847,862 km (0.069 R)
• M52: 17,601,985 km (0.099 R)
• M53: 17,683,516 km (0.113 R)
• M54: 18,147,418 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.3

Radius: 5.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.38 AU - 17.94 AU

Year: 19637 Days

Day: 17.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,383,497 km

• M1: 96,790 km (0.035 R)
• M2: 237,561 km (0.098 R)
• M3: 309,069 km (0.118 R)
• M4: 388,805 km (0.099 R)
• M5: 794,365 km (0.108 R)
• M6: 907,161 km (0.105 R)
• M7: 1,859,053 km (0.049 R)
• M8: 3,263,029 km (0.107 R)
• M9: 3,323,466 km (0.088 R)
• M10: 3,476,056 km (0.059 R)
• M11: 4,011,916 km (0.102 R)
• M12: 5,229,493 km (0.112 R)
• M13: 5,622,786 km (0.101 R)
• M14: 5,804,697 km (0.063 R)
• M15: 5,878,000 km (0.11 R)
• M16: 6,704,827 km (0.099 R)
• M17: 7,368,294 km (0.052 R)
• M18: 8,925,607 km (0.056 R)
• M19: 9,437,830 km (0.052 R)
• M20: 9,871,963 km (0.054 R)
• M21: 10,940,391 km (0.082 R)
• M22: 11,672,823 km (0.066 R)
• M23: 12,610,502 km (0.112 R)
• M24: 12,896,533 km (0.093 R)
• M25: 13,426,409 km (0.066 R)
• M26: 13,474,879 km (0.092 R)
• M27: 14,408,070 km (0.079 R)
• M28: 15,361,757 km (0.111 R)
• M29: 16,751,970 km (0.094 R)
• M30: 17,013,766 km (0.111 R)
• M31: 19,102,003 km (0.058 R)
• M32: 20,315,241 km (0.079 R)
• M33: 20,426,692 km (0.117 R)
• M34: 22,181,325 km (0.034 R)
• M35: 22,931,259 km (0.111 R)
• M36: 23,163,734 km (0.089 R)
• M37: 27,479,334 km (0.111 R)
• M38: 28,160,004 km (0.042 R)
• M39: 28,284,320 km (0.089 R)
• M40: 28,909,041 km (0.057 R)
• M41: 29,348,858 km (0.088 R)
• M42: 29,981,208 km (0.106 R)
• M43: 30,745,803 km (0.059 R)
• M44: 31,259,223 km (0.028 R)
• M45: 32,034,439 km (0.101 R)
• M46: 32,359,366 km (0.101 R)
• M47: 34,531,078 km (0.079 R)
• M48: 37,910,045 km (0.055 R)
• M49: 38,253,821 km (0.065 R)
• M50: 38,736,573 km (0.11 R)
• M51: 39,708,361 km (0.067 R)
• M52: 41,463,593 km (0.106 R)
• M53: 44,179,393 km (0.046 R)
• M54: 45,340,123 km (0.071 R)
• M55: 45,997,456 km (0.083 R)
• M56: 47,247,496 km (0.12 R)
• M57: 47,469,200 km (0.035 R)
• M58: 50,081,926 km (0.083 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 16,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit