🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.44 AU - 0.66 AU

Year: 145 Days

Day: 38.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.28 AU

Year: 382 Days

Day: 37.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,754,982 km

• M1: 366,964 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.73 AU - 5.45 AU

Year: 4074 Days

Day: 40 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,754,982 km

• M1: 2,095,118 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.67 AU - 5.55 AU

Year: 4098 Days

Day: 40.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.2

Radius: 12.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.49 AU - 8.73 AU

Year: 6726 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,754,982 km

• M1: 168,597 km (0.119 R)
• M2: 262,993 km (0.108 R)
• M3: 407,654 km (0.106 R)
• M4: 673,490 km (0.109 R)
• M5: 1,055,712 km (0.095 R)
• M6: 1,163,722 km (0.042 R)
• M7: 1,450,800 km (0.118 R)
• M8: 1,634,058 km (0.11 R)
• M9: 1,715,140 km (0.119 R)
• M10: 1,843,943 km (0.118 R)
• M11: 1,928,616 km (0.076 R)
• M12: 2,014,635 km (0.03 R)
• M13: 2,141,194 km (0.116 R)
• M14: 2,443,681 km (0.077 R)
• M15: 2,890,380 km (0.048 R)
• M16: 3,022,924 km (0.119 R)
• M17: 3,282,476 km (0.093 R)
• M18: 3,409,186 km (0.085 R)
• M19: 3,490,866 km (0.068 R)
• M20: 3,632,087 km (0.071 R)
• M21: 3,823,572 km (0.066 R)
• M22: 4,080,132 km (0.078 R)
• M23: 4,166,899 km (0.11 R)
• M24: 4,418,224 km (0.074 R)
• M25: 4,610,008 km (0.101 R)
• M26: 4,739,410 km (0.12 R)
• M27: 4,830,814 km (0.076 R)
• M28: 4,975,476 km (0.062 R)
• M29: 5,323,440 km (0.071 R)
• M30: 5,527,791 km (0.12 R)
• M31: 5,748,597 km (0.074 R)
• M32: 5,916,297 km (0.074 R)
• M33: 6,057,218 km (0.11 R)
• M34: 6,170,763 km (0.1 R)
• M35: 6,457,691 km (0.114 R)
• M36: 6,588,290 km (0.058 R)
• M37: 6,734,447 km (0.107 R)
• M38: 7,104,552 km (0.087 R)
• M39: 7,224,380 km (0.096 R)
• M40: 7,496,499 km (0.07 R)
• M41: 7,679,906 km (0.106 R)
• M42: 7,864,659 km (0.078 R)
• M43: 8,570,911 km (0.103 R)
• M44: 8,666,653 km (0.086 R)
• M45: 8,859,186 km (0.103 R)
• M46: 9,134,296 km (0.109 R)
• M47: 10,144,980 km (0.1 R)
• M48: 11,365,549 km (0.118 R)
• M49: 11,576,482 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 10.1

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.38 AU - 8 AU

Year: 6840 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,754,982 km

• M1: 149,897 km (0.083 R)
• M2: 507,286 km (0.058 R)
• M3: 588,069 km (0.115 R)
• M4: 688,449 km (0.113 R)
• M5: 924,664 km (0.096 R)
• M6: 1,317,508 km (0.096 R)
• M7: 1,532,780 km (0.049 R)
• M8: 3,024,570 km (0.069 R)
• M9: 3,179,404 km (0.025 R)
• M10: 3,257,793 km (0.116 R)
• M11: 3,714,515 km (0.12 R)
• M12: 4,020,742 km (0.101 R)
• M13: 4,306,474 km (0.077 R)
• M14: 4,451,733 km (0.061 R)
• M15: 5,928,115 km (0.071 R)
• M16: 6,122,592 km (0.084 R)
• M17: 6,253,490 km (0.093 R)
• M18: 6,319,313 km (0.099 R)
• M19: 6,618,210 km (0.078 R)
• M20: 6,718,740 km (0.119 R)
• M21: 7,160,951 km (0.091 R)
• M22: 7,682,748 km (0.11 R)
• M23: 7,859,423 km (0.062 R)
• M24: 8,180,909 km (0.051 R)
• M25: 8,325,271 km (0.099 R)
• M26: 8,506,733 km (0.059 R)
• M27: 8,652,890 km (0.04 R)
• M28: 9,096,448 km (0.11 R)
• M29: 9,358,693 km (0.049 R)
• M30: 9,585,334 km (0.105 R)
• M31: 9,967,407 km (0.066 R)
• M32: 10,471,253 km (0.079 R)
• M33: 11,103,004 km (0.075 R)
• M34: 12,403,309 km (0.092 R)
• M35: 12,694,127 km (0.094 R)
• M36: 13,113,450 km (0.106 R)
• M37: 13,409,804 km (0.076 R)
• M38: 14,138,495 km (0.03 R)
• M39: 15,100,708 km (0.087 R)
• M40: 15,411,273 km (0.042 R)
• M41: 15,813,692 km (0.098 R)
• M42: 16,401,163 km (0.052 R)
• M43: 17,550,822 km (0.067 R)
• M44: 18,158,938 km (0.082 R)
• M45: 18,678,940 km (0.112 R)
• M46: 19,395,813 km (0.106 R)
• M47: 20,024,423 km (0.102 R)
• M48: 21,004,588 km (0.082 R)
• M49: 21,202,506 km (0.104 R)
• M50: 21,351,356 km (0.089 R)
• M51: 21,600,137 km (0.092 R)
• M52: 22,201,222 km (0.043 R)
• M53: 22,402,880 km (0.034 R)
• M54: 22,858,704 km (0.048 R)
• M55: 23,573,932 km (0.079 R)
• M56: 24,140,908 km (0.056 R)
• M57: 24,348,250 km (0.084 R)
• M58: 24,660,311 km (0.058 R)
• M59: 25,393,790 km (0.108 R)
• M60: 26,187,406 km (0.028 R)
• M61: 26,347,177 km (0.093 R)
• M62: 26,828,284 km (0.096 R)
• M63: 27,420,243 km (0.107 R)
• M64: 28,070,993 km (0.072 R)
• M65: 28,562,422 km (0.096 R)
• M66: 28,836,635 km (0.047 R)
• M67: 29,056,694 km (0.037 R)
• M68: 29,442,955 km (0.098 R)
• M69: 31,174,401 km (0.029 R)
• M70: 31,626,486 km (0.086 R)
• M71: 32,996,054 km (0.12 R)
• M72: 34,384,771 km (0.102 R)
• M73: 34,501,458 km (0.092 R)
• M74: 34,618,144 km (0.096 R)
• M75: 36,503,526 km (0.106 R)
• M76: 37,398,869 km (0.083 R)
• M77: 37,819,090 km (0.101 R)
• M78: 37,999,654 km (0.116 R)
• M79: 38,301,244 km (0.085 R)
• M80: 38,724,905 km (0.084 R)
• M81: 38,906,965 km (0.08 R)
• M82: 39,943,828 km (0.068 R)
• M83: 40,373,324 km (0.084 R)
• M84: 40,681,196 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 9.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.16 AU - 10.58 AU

Year: 10175 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,754,982 km

• M1: 286,480 km (0.119 R)
• M2: 408,253 km (0.115 R)
• M3: 525,238 km (0.098 R)
• M4: 614,398 km (0.088 R)
• M5: 1,418,337 km (0.109 R)
• M6: 1,584,690 km (0.107 R)
• M7: 1,679,984 km (0.035 R)
• M8: 1,777,223 km (0.064 R)
• M9: 1,856,360 km (0.097 R)
• M10: 2,163,933 km (0.108 R)
• M11: 2,990,461 km (0.04 R)
• M12: 3,181,199 km (0.104 R)
• M13: 3,326,757 km (0.08 R)
• M14: 4,407,004 km (0.098 R)
• M15: 4,900,976 km (0.063 R)
• M16: 5,069,573 km (0.112 R)
• M17: 5,154,694 km (0.12 R)
• M18: 5,851,970 km (0.092 R)
• M19: 6,060,958 km (0.047 R)
• M20: 6,302,857 km (0.044 R)
• M21: 7,015,841 km (0.112 R)
• M22: 8,551,164 km (0.103 R)
• M23: 10,800,667 km (0.092 R)
• M24: 11,057,227 km (0.039 R)
• M25: 11,315,882 km (0.098 R)
• M26: 12,332,100 km (0.091 R)
• M27: 13,850,968 km (0.096 R)
• M28: 14,209,853 km (0.071 R)
• M29: 15,099,960 km (0.091 R)
• M30: 15,263,770 km (0.068 R)
• M31: 15,510,457 km (0.056 R)
• M32: 15,717,201 km (0.092 R)
• M33: 16,721,751 km (0.027 R)
• M34: 16,976,217 km (0.088 R)
• M35: 17,274,665 km (0.109 R)
• M36: 17,790,328 km (0.117 R)
• M37: 18,924,879 km (0.057 R)
• M38: 19,278,678 km (0.112 R)
• M39: 19,903,099 km (0.093 R)
• M40: 20,851,998 km (0.081 R)
• M41: 21,080,135 km (0.038 R)
• M42: 22,840,902 km (0.11 R)
• M43: 24,648,493 km (0.065 R)
• M44: 25,813,561 km (0.08 R)
• M45: 26,501,412 km (0.103 R)
• M46: 26,600,147 km (0.095 R)
• M47: 28,550,454 km (0.088 R)
• M48: 29,978,964 km (0.051 R)
• M49: 30,081,888 km (0.115 R)
• M50: 30,339,645 km (0.027 R)
• M51: 32,270,205 km (0.11 R)
• M52: 33,011,164 km (0.088 R)
• M53: 34,025,437 km (0.104 R)
• M54: 34,887,570 km (0.091 R)
• M55: 35,266,950 km (0.103 R)
• M56: 35,538,919 km (0.107 R)
• M57: 36,030,049 km (0.04 R)
• M58: 36,303,813 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.9

Radius: 6.2

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.35 AU - 16.53 AU

Year: 18464 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 29,754,982 km

• M1: 92,601 km (0.077 R)
• M2: 157,676 km (0.108 R)
• M3: 348,862 km (0.087 R)
• M4: 932,743 km (0.11 R)
• M5: 1,515,426 km (0.052 R)
• M6: 1,956,291 km (0.113 R)
• M7: 2,497,088 km (0.082 R)
• M8: 2,623,348 km (0.057 R)
• M9: 2,687,376 km (0.069 R)
• M10: 2,948,275 km (0.094 R)
• M11: 3,600,073 km (0.09 R)
• M12: 5,311,173 km (0.081 R)
• M13: 5,514,776 km (0.048 R)
• M14: 6,311,833 km (0.082 R)
• M15: 6,397,852 km (0.067 R)
• M16: 6,571,086 km (0.11 R)
• M17: 7,010,755 km (0.115 R)
• M18: 7,964,740 km (0.083 R)
• M19: 8,814,456 km (0.081 R)
• M20: 9,593,711 km (0.031 R)
• M21: 9,841,745 km (0.093 R)
• M22: 10,041,757 km (0.113 R)
• M23: 10,752,197 km (0.099 R)
• M24: 11,531,153 km (0.116 R)
• M25: 11,794,895 km (0.093 R)
• M26: 13,695,835 km (0.069 R)
• M27: 14,652,962 km (0.105 R)
• M28: 16,099,274 km (0.081 R)
• M29: 16,158,066 km (0.118 R)
• M30: 17,168,600 km (0.107 R)
• M31: 17,833,263 km (0.071 R)
• M32: 17,894,149 km (0.114 R)
• M33: 18,383,334 km (0.112 R)
• M34: 19,688,426 km (0.118 R)
• M35: 19,877,219 km (0.097 R)
• M36: 20,702,700 km (0.055 R)
• M37: 21,409,849 km (0.066 R)
• M38: 22,452,396 km (0.106 R)
• M39: 22,518,070 km (0.05 R)
• M40: 22,781,661 km (0.088 R)
• M41: 22,979,879 km (0.095 R)
• M42: 24,383,855 km (0.033 R)
• M43: 26,091,365 km (0.1 R)
• M44: 26,785,050 km (0.116 R)
• M45: 26,924,475 km (0.117 R)
• M46: 27,978,093 km (0.075 R)
• M47: 29,116,832 km (0.05 R)
• M48: 29,475,867 km (0.103 R)
• M49: 30,853,214 km (0.028 R)
• M50: 31,512,941 km (0.12 R)
• M51: 32,029,203 km (0.101 R)
• M52: 32,251,356 km (0.109 R)
• M53: 33,220,002 km (0.061 R)
• M54: 34,804,543 km (0.03 R)
• M55: 36,336,575 km (0.09 R)
• M56: 37,033,102 km (0.109 R)
• M57: 37,733,969 km (0.09 R)
• M58: 38,596,699 km (0.087 R)
• M59: 39,149,015 km (0.112 R)
• M60: 39,783,459 km (0.077 R)
• M61: 39,942,631 km (0.102 R)
• M62: 40,821,669 km (0.105 R)
• M63: 42,924,715 km (0.082 R)
• M64: 43,415,097 km (0.096 R)
• M65: 44,979,891 km (0.057 R)
• M66: 45,311,699 km (0.115 R)
• M67: 45,894,233 km (0.113 R)
• M68: 47,403,676 km (0.078 R)
• M69: 47,488,049 km (0.041 R)
• M70: 47,572,422 km (0.061 R)
• M71: 48,759,182 km (0.074 R)
• M72: 48,929,424 km (0.114 R)
• M73: 49,014,695 km (0.104 R)
• M74: 50,471,180 km (0.108 R)
• M75: 50,643,517 km (0.082 R)
• M76: 51,768,044 km (0.091 R)
• M77: 52,377,057 km (0.089 R)
• M78: 53,075,978 km (0.103 R)
• M79: 54,130,045 km (0.064 R)
• M80: 54,306,421 km (0.115 R)
• M81: 54,394,683 km (0.112 R)
• M82: 54,571,358 km (0.103 R)
• M83: 54,659,621 km (0.085 R)
• M84: 55,190,993 km (0.035 R)
• M85: 55,546,288 km (0.118 R)
• M86: 57,064,257 km (0.098 R)
• M87: 57,693,316 km (0.099 R)
• M88: 59,230,435 km (0.11 R)
• M89: 59,412,196 km (0.084 R)
• M90: 59,594,107 km (0.095 R)
• M91: 60,049,782 km (0.078 R)
• M92: 60,689,463 km (0.065 R)
• M93: 61,331,537 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.8

Radius: 4.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.42 AU - 19.82 AU

Year: 26239 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,754,982 km

• M1: 85,271 km (0.073 R)
• M2: 344,075 km (0.115 R)
• M3: 800,199 km (0.089 R)
• M4: 866,471 km (0.102 R)
• M5: 2,244,267 km (0.074 R)
• M6: 2,589,090 km (0.068 R)
• M7: 3,012,153 km (0.074 R)
• M8: 3,786,322 km (0.051 R)
• M9: 4,499,306 km (0.032 R)
• M10: 4,737,914 km (0.096 R)
• M11: 6,360,453 km (0.06 R)
• M12: 6,467,116 km (0.111 R)
• M13: 6,655,160 km (0.12 R)
• M14: 6,790,547 km (0.099 R)
• M15: 8,368,206 km (0.11 R)
• M16: 8,602,476 km (0.079 R)
• M17: 9,561,099 km (0.054 R)
• M18: 9,836,658 km (0.111 R)
• M19: 10,177,143 km (0.09 R)
• M20: 13,890,611 km (0.109 R)
• M21: 14,904,436 km (0.079 R)
• M22: 16,780,842 km (0.108 R)
• M23: 18,349,824 km (0.07 R)
• M24: 18,501,666 km (0.071 R)
• M25: 22,878,451 km (0.097 R)
• M26: 25,624,320 km (0.087 R)
• M27: 26,433,944 km (0.079 R)
• M28: 28,428,383 km (0.078 R)
• M29: 28,472,215 km (0.099 R)
• M30: 28,780,087 km (0.096 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit