🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.65 AU - 0.99 AU

Year: 262 Days

Day: 31.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.1 AU - 2.44 AU

Year: 1208 Days

Day: 37.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.54 AU - 2.78 AU

Year: 1532 Days

Day: 36.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,333,224 km

• M1: 42,037 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.34 AU - 3.74 AU

Year: 1872 Days

Day: 22.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.2

Radius: 13.7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.16 AU - 6.64 AU

Year: 5060 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,333,224 km

• M1: 194,926 km (0.026 R)
• M2: 331,060 km (0.084 R)
• M3: 625,020 km (0.076 R)
• M4: 860,936 km (0.074 R)
• M5: 975,827 km (0.089 R)
• M6: 1,065,885 km (0.062 R)
• M7: 1,255,126 km (0.114 R)
• M8: 1,438,982 km (0.116 R)
• M9: 1,909,916 km (0.119 R)
• M10: 2,025,406 km (0.096 R)
• M11: 2,163,185 km (0.116 R)
• M12: 2,263,715 km (0.066 R)
• M13: 2,746,467 km (0.092 R)
• M14: 2,899,955 km (0.084 R)
• M15: 3,078,874 km (0.066 R)
• M16: 3,377,621 km (0.085 R)
• M17: 3,471,568 km (0.098 R)
• M18: 4,203,700 km (0.048 R)
• M19: 4,381,422 km (0.085 R)
• M20: 5,009,733 km (0.108 R)
• M21: 5,225,603 km (0.075 R)
• M22: 5,750,692 km (0.109 R)
• M23: 6,062,603 km (0.086 R)
• M24: 6,321,856 km (0.103 R)
• M25: 6,526,058 km (0.094 R)
• M26: 6,702,882 km (0.111 R)
• M27: 7,395,520 km (0.115 R)
• M28: 7,518,340 km (0.101 R)
• M29: 7,797,041 km (0.108 R)
• M30: 9,110,211 km (0.106 R)
• M31: 10,490,999 km (0.11 R)
• M32: 11,082,659 km (0.054 R)
• M33: 11,685,239 km (0.109 R)
• M34: 12,080,926 km (0.08 R)
• M35: 12,480,950 km (0.08 R)
• M36: 13,219,365 km (0.109 R)
• M37: 14,048,138 km (0.081 R)
• M38: 15,401,250 km (0.094 R)
• M39: 15,597,972 km (0.113 R)
• M40: 16,193,072 km (0.084 R)
• M41: 16,876,435 km (0.091 R)
• M42: 17,405,563 km (0.085 R)
• M43: 17,651,502 km (0.057 R)
• M44: 17,774,920 km (0.103 R)
• M45: 18,941,035 km (0.041 R)
• M46: 19,363,350 km (0.085 R)
• M47: 22,140,036 km (0.102 R)
• M48: 23,122,894 km (0.065 R)
• M49: 23,258,131 km (0.095 R)
• M50: 23,619,858 km (0.111 R)
• M51: 23,892,276 km (0.11 R)
• M52: 24,165,741 km (0.113 R)
• M53: 25,085,169 km (0.112 R)
• M54: 25,177,621 km (0.11 R)
• M55: 26,156,440 km (0.049 R)
• M56: 26,250,387 km (0.048 R)
• M57: 26,344,335 km (0.059 R)
• M58: 26,626,925 km (0.103 R)
• M59: 27,337,964 km (0.098 R)
• M60: 27,671,866 km (0.072 R)
• M61: 28,199,348 km (0.09 R)
• M62: 28,440,201 km (0.058 R)
• M63: 28,730,121 km (0.118 R)
• M64: 30,440,923 km (0.068 R)
• M65: 30,539,807 km (0.088 R)
• M66: 31,533,286 km (0.036 R)
• M67: 32,638,366 km (0.07 R)
• M68: 33,195,618 km (0.076 R)
• M69: 33,399,071 km (0.029 R)
• M70: 33,858,336 km (0.047 R)
• M71: 33,960,661 km (0.1 R)
• M72: 34,319,696 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 9.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.19 AU - 7.95 AU

Year: 7354 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 63,333,224 km

• M1: 136,732 km (0.103 R)
• M2: 226,042 km (0.078 R)
• M3: 398,080 km (0.04 R)
• M4: 463,903 km (0.115 R)
• M5: 749,037 km (0.083 R)
• M6: 867,219 km (0.106 R)
• M7: 1,003,802 km (0.103 R)
• M8: 1,285,943 km (0.104 R)
• M9: 1,524,253 km (0.099 R)
• M10: 2,043,208 km (0.053 R)
• M11: 2,290,792 km (0.088 R)
• M12: 2,402,243 km (0.069 R)
• M13: 2,531,794 km (0.064 R)
• M14: 2,747,365 km (0.083 R)
• M15: 3,021,129 km (0.086 R)
• M16: 3,196,757 km (0.049 R)
• M17: 3,267,965 km (0.11 R)
• M18: 3,393,777 km (0.108 R)
• M19: 4,398,776 km (0.09 R)
• M20: 4,578,144 km (0.105 R)
• M21: 4,882,575 km (0.112 R)
• M22: 5,277,663 km (0.037 R)
• M23: 5,404,522 km (0.118 R)
• M24: 5,511,036 km (0.119 R)
• M25: 5,944,271 km (0.094 R)
• M26: 6,321,258 km (0.08 R)
• M27: 6,751,651 km (0.062 R)
• M28: 7,309,053 km (0.079 R)
• M29: 7,427,085 km (0.066 R)
• M30: 7,641,010 km (0.072 R)
• M31: 7,784,774 km (0.105 R)
• M32: 9,195,332 km (0.079 R)
• M33: 9,631,261 km (0.111 R)
• M34: 9,812,573 km (0.111 R)
• M35: 10,951,911 km (0.112 R)
• M36: 11,060,070 km (0.084 R)
• M37: 11,222,832 km (0.088 R)
• M38: 11,468,622 km (0.087 R)
• M39: 11,688,530 km (0.058 R)
• M40: 11,965,436 km (0.092 R)
• M41: 12,244,436 km (0.044 R)
• M42: 12,866,015 km (0.117 R)
• M43: 13,730,093 km (0.086 R)
• M44: 13,905,122 km (0.089 R)
• M45: 14,022,257 km (0.117 R)
• M46: 14,110,370 km (0.095 R)
• M47: 14,316,516 km (0.081 R)
• M48: 14,494,089 km (0.102 R)
• M49: 14,583,100 km (0.081 R)
• M50: 15,332,286 km (0.08 R)
• M51: 15,423,092 km (0.085 R)
• M52: 16,063,221 km (0.111 R)
• M53: 16,278,492 km (0.099 R)
• M54: 16,743,293 km (0.111 R)
• M55: 16,961,556 km (0.115 R)
• M56: 17,685,610 km (0.064 R)
• M57: 18,323,495 km (0.052 R)
• M58: 21,083,726 km (0.115 R)
• M59: 21,353,301 km (0.118 R)
• M60: 21,861,784 km (0.11 R)
• M61: 22,305,791 km (0.05 R)
• M62: 22,925,425 km (0.062 R)
• M63: 23,029,246 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 11.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.28 AU - 14.4 AU

Year: 14386 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,333,224 km

• M1: 380,427 km (0.104 R)
• M2: 465,249 km (0.107 R)
• M3: 750,682 km (0.086 R)
• M4: 1,108,969 km (0.036 R)
• M5: 1,817,465 km (0.092 R)
• M6: 2,569,942 km (0.086 R)
• M7: 2,849,241 km (0.041 R)
• M8: 2,953,361 km (0.101 R)
• M9: 3,058,678 km (0.079 R)
• M10: 3,138,563 km (0.099 R)
• M11: 3,465,285 km (0.104 R)
• M12: 3,548,611 km (0.096 R)
• M13: 3,745,931 km (0.118 R)
• M14: 3,917,819 km (0.085 R)
• M15: 4,540,595 km (0.118 R)
• M16: 5,515,673 km (0.116 R)
• M17: 6,348,335 km (0.095 R)
• M18: 6,519,475 km (0.11 R)
• M19: 7,077,924 km (0.056 R)
• M20: 7,219,892 km (0.045 R)
• M21: 8,017,847 km (0.08 R)
• M22: 8,540,243 km (0.11 R)
• M23: 8,729,485 km (0.063 R)
• M24: 9,073,709 km (0.112 R)
• M25: 9,344,481 km (0.091 R)
• M26: 9,854,610 km (0.069 R)
• M27: 10,942,785 km (0.11 R)
• M28: 11,024,914 km (0.103 R)
• M29: 11,272,499 km (0.088 R)
• M30: 12,538,097 km (0.099 R)
• M31: 13,100,435 km (0.109 R)
• M32: 13,582,739 km (0.085 R)
• M33: 14,610,027 km (0.087 R)
• M34: 14,973,251 km (0.107 R)
• M35: 15,662,149 km (0.086 R)
• M36: 16,596,986 km (0.094 R)
• M37: 16,975,918 km (0.108 R)
• M38: 17,453,584 km (0.114 R)
• M39: 17,597,796 km (0.044 R)
• M40: 17,887,417 km (0.095 R)
• M41: 18,227,304 km (0.116 R)
• M42: 18,324,692 km (0.116 R)
• M43: 21,021,942 km (0.034 R)
• M44: 21,586,374 km (0.118 R)
• M45: 21,689,597 km (0.116 R)
• M46: 22,730,349 km (0.119 R)
• M47: 22,835,367 km (0.106 R)
• M48: 23,098,510 km (0.05 R)
• M49: 24,914,478 km (0.094 R)
• M50: 26,113,954 km (0.107 R)
• M51: 27,164,879 km (0.071 R)
• M52: 27,948,024 km (0.08 R)
• M53: 28,398,912 km (0.08 R)
• M54: 30,805,343 km (0.107 R)
• M55: 32,268,560 km (0.093 R)
• M56: 33,754,366 km (0.099 R)
• M57: 34,294,713 km (0.042 R)
• M58: 34,898,341 km (0.092 R)
• M59: 35,262,312 km (0.11 R)
• M60: 35,566,595 km (0.111 R)
• M61: 35,688,517 km (0.073 R)
• M62: 35,871,625 km (0.038 R)
• M63: 36,116,367 km (0.118 R)
• M64: 37,969,436 km (0.069 R)
• M65: 38,844,733 km (0.106 R)
• M66: 38,970,245 km (0.081 R)
• M67: 39,600,202 km (0.108 R)
• M68: 39,726,612 km (0.076 R)
• M69: 39,916,452 km (0.071 R)
• M70: 40,106,591 km (0.068 R)
• M71: 40,870,288 km (0.113 R)
• M72: 41,061,923 km (0.084 R)
• M73: 42,024,735 km (0.083 R)
• M74: 42,476,520 km (0.092 R)
• M75: 42,800,250 km (0.101 R)
• M76: 42,929,951 km (0.087 R)
• M77: 43,059,802 km (0.107 R)
• M78: 43,580,552 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.9

Radius: 3.9

Gravity: 35.5 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.98 AU - 15.6 AU

Year: 17107 Days

Day: 18.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,333,224 km

• M1: 50,564 km (0.087 R)
• M2: 153,338 km (0.097 R)
• M3: 241,152 km (0.117 R)
• M4: 462,856 km (0.052 R)
• M5: 535,860 km (0.102 R)
• M6: 909,705 km (0.117 R)
• M7: 1,002,007 km (0.109 R)
• M8: 1,728,753 km (0.102 R)
• M9: 1,901,539 km (0.09 R)
• M10: 2,049,790 km (0.105 R)
• M11: 2,263,565 km (0.08 R)
• M12: 2,325,948 km (0.092 R)
• M13: 3,187,631 km (0.042 R)
• M14: 3,506,574 km (0.099 R)
• M15: 3,947,738 km (0.091 R)
• M16: 4,136,680 km (0.056 R)
• M17: 4,562,885 km (0.087 R)
• M18: 4,641,723 km (0.084 R)
• M19: 4,841,137 km (0.106 R)
• M20: 5,331,070 km (0.115 R)
• M21: 5,708,804 km (0.094 R)
• M22: 6,313,479 km (0.103 R)
• M23: 6,623,446 km (0.082 R)
• M24: 6,892,871 km (0.111 R)
• M25: 6,983,528 km (0.117 R)
• M26: 7,350,192 km (0.059 R)
• M27: 7,535,843 km (0.11 R)
• M28: 10,760,724 km (0.117 R)
• M29: 11,183,638 km (0.034 R)
• M30: 11,236,745 km (0.107 R)
• M31: 11,396,964 km (0.083 R)
• M32: 12,429,189 km (0.034 R)
• M33: 13,946,411 km (0.12 R)
• M34: 14,407,173 km (0.099 R)
• M35: 14,639,348 km (0.075 R)
• M36: 15,521,078 km (0.074 R)
• M37: 16,420,012 km (0.095 R)
• M38: 16,541,037 km (0.09 R)
• M39: 16,784,283 km (0.09 R)
• M40: 17,028,576 km (0.092 R)
• M41: 17,212,581 km (0.09 R)
• M42: 17,520,753 km (0.115 R)
• M43: 18,393,208 km (0.065 R)
• M44: 19,407,481 km (0.039 R)
• M45: 21,489,884 km (0.078 R)
• M46: 22,894,608 km (0.056 R)
• M47: 23,301,215 km (0.119 R)
• M48: 23,641,999 km (0.034 R)
• M49: 24,674,224 km (0.086 R)
• M50: 24,952,027 km (0.088 R)
• M51: 25,861,732 km (0.084 R)
• M52: 26,143,873 km (0.118 R)
• M53: 26,427,062 km (0.098 R)
• M54: 26,782,357 km (0.113 R)
• M55: 27,857,816 km (0.106 R)
• M56: 28,146,989 km (0.096 R)
• M57: 28,801,330 km (0.102 R)
• M58: 29,681,414 km (0.033 R)
• M59: 31,317,865 km (0.106 R)
• M60: 31,769,202 km (0.102 R)
• M61: 31,844,600 km (0.059 R)
• M62: 33,672,835 km (0.101 R)
• M63: 33,749,878 km (0.106 R)
• M64: 34,367,268 km (0.081 R)
• M65: 36,241,730 km (0.029 R)
• M66: 36,478,394 km (0.113 R)
• M67: 36,557,381 km (0.11 R)
• M68: 38,631,107 km (0.111 R)
• M69: 40,170,619 km (0.119 R)
• M70: 40,988,769 km (0.113 R)
• M71: 41,235,307 km (0.074 R)
• M72: 41,317,735 km (0.084 R)
• M73: 43,727,757 km (0.112 R)
• M74: 45,246,474 km (0.084 R)
• M75: 46,183,107 km (0.05 R)
• M76: 47,126,022 km (0.116 R)
• M77: 47,815,818 km (0.098 R)
• M78: 48,856,720 km (0.065 R)
• M79: 49,292,648 km (0.03 R)
• M80: 50,168,394 km (0.092 R)
• M81: 51,225,901 km (0.094 R)
• M82: 53,273,447 km (0.111 R)
• M83: 53,722,091 km (0.091 R)
• M84: 55,166,160 km (0.094 R)
• M85: 55,984,161 km (0.086 R)
• M86: 56,166,371 km (0.076 R)
• M87: 56,348,880 km (0.088 R)
• M88: 56,440,285 km (0.085 R)
• M89: 57,723,834 km (0.083 R)
• M90: 58,646,704 km (0.066 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit