🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 127 Days

Day: 15.5 Hours

Environment

Temp: 299 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,391,148 km

• M1: 107,262 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.65 AU - 0.89 AU

Year: 235 Days

Day: 39.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,391,148 km

• M1: 31,266 km (0.111 R)
• M2: 214,673 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.97 AU - 2.13 AU

Year: 1022 Days

Day: 20.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.41 AU - 2.57 AU

Year: 1368 Days

Day: 43.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.86 AU - 2.92 AU

Year: 1711 Days

Day: 47.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.55 AU - 5.77 AU

Year: 4689 Days

Day: 24.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.7

Radius: 8.2

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.17 AU - 7.53 AU

Year: 6939 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,391,148 km

• M1: 136,284 km (0.065 R)
• M2: 251,624 km (0.097 R)
• M3: 311,164 km (0.099 R)
• M4: 448,494 km (0.081 R)
• M5: 579,393 km (0.117 R)
• M6: 635,641 km (0.112 R)
• M7: 738,714 km (0.103 R)
• M8: 1,117,496 km (0.08 R)
• M9: 1,452,446 km (0.115 R)
• M10: 1,551,031 km (0.071 R)
• M11: 1,754,933 km (0.087 R)
• M12: 2,055,026 km (0.072 R)
• M13: 2,606,892 km (0.098 R)
• M14: 2,727,468 km (0.115 R)
• M15: 2,825,305 km (0.079 R)
• M16: 3,100,416 km (0.111 R)
• M17: 3,410,532 km (0.119 R)
• M18: 3,596,034 km (0.117 R)
• M19: 3,649,590 km (0.119 R)
• M20: 3,757,749 km (0.076 R)
• M21: 4,925,360 km (0.079 R)
• M22: 5,074,958 km (0.087 R)
• M23: 5,657,343 km (0.075 R)
• M24: 5,908,817 km (0.095 R)
• M25: 6,390,372 km (0.049 R)
• M26: 6,652,318 km (0.075 R)
• M27: 7,425,141 km (0.096 R)
• M28: 7,596,879 km (0.117 R)
• M29: 7,735,257 km (0.086 R)
• M30: 8,084,867 km (0.033 R)
• M31: 8,439,713 km (0.111 R)
• M32: 8,583,028 km (0.092 R)
• M33: 8,763,294 km (0.105 R)
• M34: 9,201,167 km (0.091 R)
• M35: 10,480,228 km (0.108 R)
• M36: 11,495,549 km (0.1 R)
• M37: 11,774,250 km (0.083 R)
• M38: 12,176,219 km (0.067 R)
• M39: 12,257,152 km (0.103 R)
• M40: 12,501,146 km (0.072 R)
• M41: 12,993,772 km (0.087 R)
• M42: 13,576,456 km (0.109 R)
• M43: 13,828,827 km (0.074 R)
• M44: 13,998,022 km (0.118 R)
• M45: 14,167,816 km (0.114 R)
• M46: 14,681,385 km (0.1 R)
• M47: 15,903,151 km (0.088 R)
• M48: 17,248,186 km (0.086 R)
• M49: 17,750,386 km (0.111 R)
• M50: 18,396,649 km (0.11 R)
• M51: 18,582,748 km (0.071 R)
• M52: 18,769,297 km (0.042 R)
• M53: 19,050,541 km (0.078 R)
• M54: 19,474,950 km (0.048 R)
• M55: 20,285,022 km (0.117 R)
• M56: 20,766,728 km (0.06 R)
• M57: 21,496,316 km (0.09 R)
• M58: 21,692,290 km (0.115 R)
• M59: 21,938,079 km (0.115 R)
• M60: 22,482,166 km (0.073 R)
• M61: 23,180,938 km (0.105 R)
• M62: 23,533,091 km (0.042 R)
• M63: 23,937,604 km (0.117 R)
• M64: 24,242,485 km (0.062 R)
• M65: 25,578,693 km (0.113 R)
• M66: 25,682,514 km (0.109 R)
• M67: 25,890,455 km (0.065 R)
• M68: 26,255,773 km (0.109 R)
• M69: 26,465,359 km (0.097 R)
• M70: 26,622,736 km (0.071 R)
• M71: 28,161,350 km (0.114 R)
• M72: 28,536,991 km (0.116 R)
• M73: 29,130,595 km (0.03 R)
• M74: 29,510,574 km (0.109 R)
• M75: 29,728,388 km (0.081 R)
• M76: 33,172,580 km (0.071 R)
• M77: 33,455,769 km (0.04 R)
• M78: 33,796,702 km (0.104 R)
• M79: 33,853,699 km (0.075 R)
• M80: 34,424,714 km (0.089 R)
• M81: 36,331,937 km (0.078 R)
• M82: 36,448,624 km (0.063 R)
• M83: 37,210,077 km (0.111 R)
• M84: 37,622,219 km (0.114 R)
• M85: 39,286,196 km (0.086 R)
• M86: 40,127,086 km (0.027 R)
• M87: 40,368,387 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 14.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.26 AU - 13.38 AU

Year: 15985 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,391,148 km

• M1: 180,116 km (0.045 R)
• M2: 349,610 km (0.084 R)
• M3: 529,277 km (0.075 R)
• M4: 1,223,561 km (0.113 R)
• M5: 1,581,100 km (0.089 R)
• M6: 1,941,032 km (0.06 R)
• M7: 2,598,665 km (0.112 R)
• M8: 2,773,545 km (0.114 R)
• M9: 3,360,118 km (0.105 R)
• M10: 3,944,896 km (0.067 R)
• M11: 4,228,833 km (0.093 R)
• M12: 6,304,503 km (0.108 R)
• M13: 6,399,049 km (0.066 R)
• M14: 7,370,089 km (0.067 R)
• M15: 7,469,721 km (0.076 R)
• M16: 7,670,332 km (0.089 R)
• M17: 7,872,887 km (0.048 R)
• M18: 8,025,926 km (0.116 R)
• M19: 8,965,101 km (0.113 R)
• M20: 9,178,428 km (0.118 R)
• M21: 9,339,694 km (0.068 R)
• M22: 9,829,029 km (0.07 R)
• M23: 9,938,834 km (0.059 R)
• M24: 10,049,087 km (0.108 R)
• M25: 10,832,681 km (0.072 R)
• M26: 11,174,512 km (0.049 R)
• M27: 11,693,916 km (0.098 R)
• M28: 12,162,456 km (0.082 R)
• M29: 13,117,639 km (0.095 R)
• M30: 13,421,173 km (0.067 R)
• M31: 13,850,070 km (0.113 R)
• M32: 14,408,070 km (0.108 R)
• M33: 16,386,053 km (0.086 R)
• M34: 19,405,985 km (0.11 R)
• M35: 19,613,328 km (0.058 R)
• M36: 21,014,611 km (0.046 R)
• M37: 21,369,906 km (0.114 R)
• M38: 21,870,910 km (0.116 R)
• M39: 23,986,971 km (0.046 R)
• M40: 24,135,223 km (0.088 R)
• M41: 24,656,871 km (0.113 R)
• M42: 25,031,763 km (0.084 R)
• M43: 25,257,656 km (0.042 R)
• M44: 25,559,694 km (0.115 R)
• M45: 25,939,224 km (0.099 R)
• M46: 26,243,954 km (0.118 R)
• M47: 26,396,843 km (0.064 R)
• M48: 27,397,803 km (0.116 R)
• M49: 27,942,040 km (0.083 R)
• M50: 28,411,179 km (0.082 R)
• M51: 29,516,258 km (0.119 R)
• M52: 29,994,223 km (0.071 R)
• M53: 30,715,884 km (0.102 R)
• M54: 31,038,417 km (0.038 R)
• M55: 31,849,835 km (0.088 R)
• M56: 32,421,898 km (0.081 R)
• M57: 32,750,415 km (0.114 R)
• M58: 34,325,680 km (0.068 R)
• M59: 35,671,313 km (0.028 R)
• M60: 35,925,480 km (0.106 R)
• M61: 38,761,706 km (0.051 R)
• M62: 40,162,540 km (0.101 R)
• M63: 40,603,704 km (0.095 R)
• M64: 42,026,231 km (0.102 R)
• M65: 42,743,552 km (0.072 R)
• M66: 42,923,519 km (0.105 R)
• M67: 43,555,420 km (0.035 R)
• M68: 44,008,702 km (0.07 R)
• M69: 46,483,350 km (0.081 R)
• M70: 47,970,951 km (0.11 R)
• M71: 48,345,394 km (0.067 R)
• M72: 49,852,443 km (0.06 R)
• M73: 50,231,674 km (0.048 R)
• M74: 50,516,658 km (0.085 R)
• M75: 52,334,272 km (0.098 R)
• M76: 52,526,954 km (0.096 R)
• M77: 53,784,474 km (0.075 R)
• M78: 54,076,040 km (0.075 R)
• M79: 55,247,690 km (0.114 R)
• M80: 55,836,657 km (0.091 R)
• M81: 59,514,521 km (0.073 R)
• M82: 60,319,956 km (0.07 R)
• M83: 62,043,623 km (0.075 R)
• M84: 62,962,602 km (0.04 R)
• M85: 63,783,296 km (0.096 R)
• M86: 65,124,441 km (0.094 R)
• M87: 67,101,377 km (0.104 R)
• M88: 69,415,058 km (0.087 R)
• M89: 70,687,986 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.7

Radius: 10.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.13 AU - 16.29 AU

Year: 16720 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,391,148 km

• M1: 197,619 km (0.094 R)
• M2: 265,387 km (0.042 R)
• M3: 484,398 km (0.119 R)
• M4: 576,700 km (0.071 R)
• M5: 799,750 km (0.089 R)
• M6: 912,397 km (0.069 R)
• M7: 1,091,915 km (0.107 R)
• M8: 2,969,368 km (0.057 R)
• M9: 3,239,841 km (0.085 R)
• M10: 3,549,658 km (0.107 R)
• M11: 3,999,649 km (0.114 R)
• M12: 4,366,014 km (0.113 R)
• M13: 7,747,524 km (0.093 R)
• M14: 7,829,953 km (0.091 R)
• M15: 8,840,935 km (0.112 R)
• M16: 9,056,805 km (0.083 R)
• M17: 9,230,637 km (0.07 R)
• M18: 9,581,744 km (0.035 R)
• M19: 10,615,764 km (0.117 R)
• M20: 12,304,126 km (0.065 R)
• M21: 12,642,067 km (0.088 R)
• M22: 12,983,150 km (0.033 R)
• M23: 13,081,137 km (0.12 R)
• M24: 13,228,641 km (0.081 R)
• M25: 14,631,420 km (0.081 R)
• M26: 15,766,419 km (0.095 R)
• M27: 18,504,957 km (0.068 R)
• M28: 18,892,266 km (0.101 R)
• M29: 19,282,118 km (0.106 R)
• M30: 19,618,564 km (0.078 R)
• M31: 19,843,858 km (0.073 R)
• M32: 20,581,974 km (0.089 R)
• M33: 20,753,563 km (0.11 R)
• M34: 20,868,305 km (0.066 R)
• M35: 21,329,216 km (0.112 R)
• M36: 21,560,793 km (0.079 R)
• M37: 21,851,611 km (0.087 R)
• M38: 22,143,776 km (0.104 R)
• M39: 22,495,929 km (0.035 R)
• M40: 23,265,461 km (0.11 R)
• M41: 23,444,230 km (0.114 R)
• M42: 23,683,437 km (0.096 R)
• M43: 24,769,518 km (0.039 R)
• M44: 25,013,063 km (0.05 R)
• M45: 25,995,173 km (0.105 R)
• M46: 26,740,171 km (0.113 R)
• M47: 26,927,467 km (0.119 R)
• M48: 28,123,951 km (0.043 R)
• M49: 28,250,959 km (0.103 R)
• M50: 30,113,303 km (0.066 R)
• M51: 31,223,320 km (0.106 R)
• M52: 31,750,353 km (0.117 R)
• M53: 32,346,650 km (0.1 R)
• M54: 32,879,966 km (0.049 R)
• M55: 33,887,658 km (0.118 R)
• M56: 35,520,818 km (0.116 R)
• M57: 39,714,944 km (0.094 R)
• M58: 40,214,301 km (0.1 R)
• M59: 40,787,710 km (0.056 R)
• M60: 41,942,456 km (0.068 R)
• M61: 42,378,234 km (0.095 R)
• M62: 43,254,280 km (0.052 R)
• M63: 43,400,885 km (0.08 R)
• M64: 44,876,070 km (0.101 R)
• M65: 46,968,645 km (0.04 R)
• M66: 47,799,512 km (0.073 R)
• M67: 49,016,490 km (0.091 R)
• M68: 49,092,935 km (0.098 R)
• M69: 50,475,070 km (0.11 R)
• M70: 50,783,840 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 7

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.42 AU - 18.88 AU

Year: 26928 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,391,148 km

• M1: 682,465 km (0.098 R)
• M2: 925,562 km (0.103 R)
• M3: 1,706,762 km (0.108 R)
• M4: 2,458,641 km (0.035 R)
• M5: 2,830,691 km (0.072 R)
• M6: 4,006,979 km (0.042 R)
• M7: 4,267,279 km (0.082 R)
• M8: 5,505,501 km (0.03 R)
• M9: 6,039,864 km (0.101 R)
• M10: 8,392,590 km (0.104 R)
• M11: 9,290,028 km (0.088 R)
• M12: 9,576,657 km (0.074 R)
• M13: 10,335,567 km (0.079 R)
• M14: 11,725,182 km (0.102 R)
• M15: 14,409,865 km (0.058 R)
• M16: 15,616,073 km (0.101 R)
• M17: 16,025,373 km (0.08 R)
• M18: 18,052,573 km (0.093 R)
• M19: 19,205,225 km (0.028 R)
• M20: 20,011,408 km (0.074 R)
• M21: 20,381,513 km (0.042 R)
• M22: 21,203,703 km (0.109 R)
• M23: 22,880,396 km (0.067 R)
• M24: 23,891,079 km (0.067 R)
• M25: 26,521,159 km (0.094 R)
• M26: 26,846,235 km (0.109 R)
• M27: 28,159,406 km (0.083 R)
• M28: 28,574,091 km (0.103 R)
• M29: 28,907,245 km (0.054 R)
• M30: 30,422,522 km (0.035 R)
• M31: 31,790,894 km (0.095 R)
• M32: 33,004,581 km (0.103 R)
• M33: 33,441,706 km (0.117 R)
• M34: 34,057,002 km (0.098 R)
• M35: 35,477,135 km (0.071 R)
• M36: 35,835,272 km (0.101 R)
• M37: 36,826,209 km (0.089 R)
• M38: 37,734,717 km (0.098 R)
• M39: 37,825,971 km (0.101 R)
• M40: 38,191,888 km (0.075 R)
• M41: 38,466,998 km (0.061 R)
• M42: 38,650,704 km (0.114 R)
• M43: 39,388,820 km (0.034 R)
• M44: 39,574,022 km (0.039 R)
• M45: 44,394,515 km (0.057 R)
• M46: 45,167,188 km (0.1 R)
• M47: 48,302,609 km (0.088 R)
• M48: 49,596,182 km (0.062 R)
• M49: 49,796,194 km (0.087 R)
• M50: 50,599,086 km (0.047 R)
• M51: 52,931,018 km (0.1 R)
• M52: 54,367,457 km (0.078 R)
• M53: 55,194,134 km (0.098 R)
• M54: 55,401,327 km (0.114 R)
• M55: 55,505,148 km (0.119 R)
• M56: 62,817,941 km (0.114 R)
• M57: 62,926,100 km (0.08 R)
• M58: 64,774,831 km (0.104 R)
• M59: 65,541,221 km (0.105 R)
• M60: 65,650,876 km (0.061 R)
• M61: 66,751,617 km (0.118 R)
• M62: 72,799,560 km (0.084 R)
• M63: 73,254,487 km (0.115 R)
• M64: 73,368,331 km (0.051 R)
• M65: 73,482,324 km (0.041 R)
• M66: 73,710,461 km (0.077 R)
• M67: 75,198,511 km (0.114 R)
• M68: 75,543,334 km (0.11 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit