🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.8 AU - 1.28 AU

Year: 441 Days

Day: 27.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.74 AU - 1.82 AU

Year: 988 Days

Day: 36.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,340,519 km

• M1: 1,361,191 km (0.074 R)
• M2: 1,578,407 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.52 AU - 3.34 AU

Year: 2088 Days

Day: 15.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,340,519 km

• M1: 2,220,930 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.9

Radius: 12.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.98 AU - 5.44 AU

Year: 4255 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,340,519 km

• M1: 156,479 km (0.112 R)
• M2: 254,316 km (0.103 R)
• M3: 360,830 km (0.12 R)
• M4: 490,531 km (0.092 R)
• M5: 599,439 km (0.084 R)
• M6: 749,037 km (0.12 R)
• M7: 838,945 km (0.106 R)
• M8: 1,052,421 km (0.091 R)
• M9: 1,162,525 km (0.112 R)
• M10: 1,592,320 km (0.04 R)
• M11: 1,711,699 km (0.082 R)
• M12: 1,969,157 km (0.082 R)
• M13: 2,088,685 km (0.11 R)
• M14: 2,210,757 km (0.106 R)
• M15: 2,335,223 km (0.076 R)
• M16: 2,452,358 km (0.098 R)
• M17: 2,652,071 km (0.103 R)
• M18: 2,753,947 km (0.116 R)
• M19: 2,951,267 km (0.075 R)
• M20: 3,250,612 km (0.077 R)
• M21: 3,404,100 km (0.063 R)
• M22: 3,537,541 km (0.106 R)
• M23: 4,006,979 km (0.03 R)
• M24: 4,089,108 km (0.112 R)
• M25: 4,315,001 km (0.114 R)
• M26: 4,411,342 km (0.059 R)
• M27: 4,508,431 km (0.074 R)
• M28: 4,717,270 km (0.082 R)
• M29: 4,954,382 km (0.042 R)
• M30: 5,233,831 km (0.059 R)
• M31: 5,388,515 km (0.111 R)
• M32: 5,466,456 km (0.095 R)
• M33: 5,702,372 km (0.064 R)
• M34: 6,022,361 km (0.07 R)
• M35: 6,610,431 km (0.095 R)
• M36: 6,805,955 km (0.042 R)
• M37: 7,159,754 km (0.044 R)
• M38: 7,577,731 km (0.102 R)
• M39: 7,826,512 km (0.119 R)
• M40: 8,377,331 km (0.084 R)
• M41: 8,573,903 km (0.108 R)
• M42: 8,940,717 km (0.114 R)
• M43: 9,048,726 km (0.071 R)
• M44: 9,281,650 km (0.085 R)
• M45: 9,422,272 km (0.071 R)
• M46: 9,610,915 km (0.043 R)
• M47: 9,848,626 km (0.11 R)
• M48: 10,088,282 km (0.063 R)
• M49: 10,184,623 km (0.101 R)
• M50: 10,426,972 km (0.097 R)
• M51: 10,851,381 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 10.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.73 AU - 6.37 AU

Year: 5442 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,340,519 km

• M1: 144,811 km (0.051 R)
• M2: 264,639 km (0.117 R)
• M3: 431,291 km (0.072 R)
• M4: 505,342 km (0.11 R)
• M5: 661,073 km (0.107 R)
• M6: 949,049 km (0.088 R)
• M7: 1,032,076 km (0.104 R)
• M8: 1,166,265 km (0.081 R)
• M9: 1,276,070 km (0.071 R)
• M10: 1,549,684 km (0.101 R)
• M11: 1,924,128 km (0.087 R)
• M12: 2,152,713 km (0.085 R)
• M13: 2,251,598 km (0.066 R)
• M14: 2,454,003 km (0.056 R)
• M15: 2,649,378 km (0.118 R)
• M16: 3,181,199 km (0.104 R)
• M17: 3,481,442 km (0.098 R)
• M18: 3,686,690 km (0.102 R)
• M19: 3,835,839 km (0.102 R)
• M20: 4,563,184 km (0.076 R)
• M21: 4,643,219 km (0.058 R)
• M22: 4,820,642 km (0.113 R)
• M23: 4,902,023 km (0.109 R)
• M24: 5,016,914 km (0.076 R)
• M25: 5,501,910 km (0.051 R)
• M26: 5,604,235 km (0.102 R)
• M27: 6,160,291 km (0.038 R)
• M28: 7,306,360 km (0.08 R)
• M29: 7,418,858 km (0.079 R)
• M30: 7,913,428 km (0.101 R)
• M31: 8,223,096 km (0.11 R)
• M32: 9,216,276 km (0.084 R)
• M33: 10,058,811 km (0.026 R)
• M34: 10,352,173 km (0.037 R)
• M35: 11,054,834 km (0.074 R)
• M36: 12,461,203 km (0.073 R)
• M37: 12,550,962 km (0.079 R)
• M38: 12,798,995 km (0.084 R)
• M39: 13,299,699 km (0.045 R)
• M40: 13,598,746 km (0.11 R)
• M41: 14,109,772 km (0.114 R)
• M42: 15,923,197 km (0.054 R)
• M43: 16,167,191 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.2

Radius: 3.5

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.14 AU - 11.22 AU

Year: 15560 Days

Day: 24 Hours

Environment

Temp: -202 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,340,519 km

• M1: 68,815 km (0.053 R)
• M2: 102,175 km (0.042 R)
• M3: 136,134 km (0.084 R)
• M4: 159,023 km (0.065 R)
• M5: 439,070 km (0.103 R)
• M6: 799,451 km (0.046 R)
• M7: 1,129,015 km (0.105 R)
• M8: 1,196,035 km (0.057 R)
• M9: 1,405,322 km (0.11 R)
• M10: 1,441,375 km (0.111 R)
• M11: 1,936,694 km (0.101 R)
• M12: 2,545,408 km (0.087 R)
• M13: 2,927,630 km (0.066 R)
• M14: 3,399,761 km (0.117 R)
• M15: 3,719,302 km (0.109 R)
• M16: 3,769,268 km (0.12 R)
• M17: 4,099,879 km (0.101 R)
• M18: 4,151,491 km (0.112 R)
• M19: 4,203,401 km (0.109 R)
• M20: 4,626,314 km (0.077 R)
• M21: 5,173,693 km (0.109 R)
• M22: 5,398,239 km (0.057 R)
• M23: 6,003,063 km (0.113 R)
• M24: 6,478,186 km (0.078 R)
• M25: 6,689,718 km (0.055 R)
• M26: 6,750,604 km (0.071 R)
• M27: 6,934,310 km (0.076 R)
• M28: 7,527,017 km (0.059 R)
• M29: 8,233,418 km (0.117 R)
• M30: 8,826,873 km (0.069 R)
• M31: 8,927,103 km (0.055 R)
• M32: 9,984,910 km (0.072 R)
• M33: 10,264,359 km (0.118 R)
• M34: 11,117,815 km (0.039 R)
• M35: 11,298,379 km (0.079 R)
• M36: 11,479,991 km (0.047 R)
• M37: 11,919,958 km (0.117 R)
• M38: 12,816,050 km (0.111 R)
• M39: 13,540,702 km (0.108 R)
• M40: 13,888,517 km (0.095 R)
• M41: 14,005,203 km (0.113 R)
• M42: 14,200,279 km (0.06 R)
• M43: 14,751,248 km (0.07 R)
• M44: 14,870,178 km (0.083 R)
• M45: 14,909,971 km (0.102 R)
• M46: 16,118,273 km (0.079 R)
• M47: 16,281,783 km (0.056 R)
• M48: 17,904,172 km (0.119 R)
• M49: 19,577,275 km (0.093 R)
• M50: 19,708,023 km (0.093 R)
• M51: 20,146,046 km (0.055 R)
• M52: 20,498,648 km (0.109 R)
• M53: 20,675,772 km (0.107 R)
• M54: 20,897,775 km (0.076 R)
• M55: 21,254,865 km (0.054 R)
• M56: 21,748,987 km (0.108 R)
• M57: 22,065,387 km (0.038 R)
• M58: 22,931,858 km (0.103 R)
• M59: 23,300,168 km (0.083 R)
• M60: 23,531,147 km (0.112 R)
• M61: 24,135,672 km (0.052 R)
• M62: 24,416,317 km (0.108 R)
• M63: 24,698,010 km (0.068 R)
• M64: 24,839,380 km (0.108 R)
• M65: 25,264,836 km (0.1 R)
• M66: 25,407,254 km (0.045 R)
• M67: 25,835,851 km (0.083 R)
• M68: 26,845,338 km (0.059 R)
• M69: 27,769,853 km (0.114 R)
• M70: 28,014,744 km (0.119 R)
• M71: 28,162,098 km (0.067 R)
• M72: 28,605,656 km (0.084 R)
• M73: 28,754,057 km (0.057 R)
• M74: 30,201,566 km (0.09 R)
• M75: 30,605,032 km (0.04 R)
• M76: 30,655,596 km (0.112 R)
• M77: 30,756,724 km (0.084 R)
• M78: 31,010,143 km (0.12 R)
• M79: 31,877,212 km (0.092 R)
• M80: 32,752,210 km (0.106 R)
• M81: 34,578,201 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 4.6

Gravity: 22.61 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.93 AU - 13.75 AU

Year: 19151 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 32,340,519 km

• M1: 59,241 km (0.037 R)
• M2: 104,120 km (0.091 R)
• M3: 331,958 km (0.11 R)
• M4: 523,593 km (0.048 R)
• M5: 661,971 km (0.1 R)
• M6: 703,708 km (0.098 R)
• M7: 746,344 km (0.045 R)
• M8: 812,017 km (0.095 R)
• M9: 1,376,300 km (0.066 R)
• M10: 1,457,382 km (0.103 R)
• M11: 1,681,181 km (0.073 R)
• M12: 1,945,820 km (0.09 R)
• M13: 1,976,038 km (0.084 R)
• M14: 2,006,407 km (0.077 R)
• M15: 2,255,038 km (0.035 R)
• M16: 2,480,632 km (0.104 R)
• M17: 3,093,385 km (0.099 R)
• M18: 3,453,168 km (0.078 R)
• M19: 4,094,943 km (0.087 R)
• M20: 4,211,928 km (0.1 R)
• M21: 4,731,781 km (0.087 R)
• M22: 5,656,744 km (0.095 R)
• M23: 5,700,128 km (0.044 R)
• M24: 5,962,522 km (0.049 R)
• M25: 6,727,267 km (0.066 R)
• M26: 7,004,621 km (0.074 R)
• M27: 7,285,566 km (0.052 R)
• M28: 7,332,689 km (0.05 R)
• M29: 7,427,385 km (0.1 R)
• M30: 7,955,465 km (0.056 R)
• M31: 9,714,437 km (0.096 R)
• M32: 10,771,196 km (0.087 R)
• M33: 11,422,695 km (0.12 R)
• M34: 14,211,947 km (0.083 R)
• M35: 14,746,012 km (0.085 R)
• M36: 14,985,518 km (0.05 R)
• M37: 15,347,096 km (0.111 R)
• M38: 15,894,923 km (0.068 R)
• M39: 16,947,195 km (0.087 R)
• M40: 17,639,983 km (0.114 R)
• M41: 19,444,731 km (0.085 R)
• M42: 19,510,255 km (0.109 R)
• M43: 19,707,275 km (0.072 R)
• M44: 20,502,089 km (0.108 R)
• M45: 20,568,660 km (0.117 R)
• M46: 21,442,461 km (0.081 R)
• M47: 21,986,100 km (0.11 R)
• M48: 22,259,714 km (0.1 R)
• M49: 23,434,806 km (0.078 R)
• M50: 24,559,034 km (0.085 R)
• M51: 24,913,880 km (0.107 R)
• M52: 27,518,977 km (0.04 R)
• M53: 29,003,138 km (0.094 R)
• M54: 29,378,329 km (0.116 R)
• M55: 29,981,807 km (0.101 R)
• M56: 30,057,503 km (0.106 R)
• M57: 30,818,358 km (0.09 R)
• M58: 31,047,841 km (0.077 R)
• M59: 33,294,951 km (0.089 R)
• M60: 33,687,795 km (0.043 R)
• M61: 33,766,483 km (0.117 R)
• M62: 35,754,489 km (0.115 R)
• M63: 35,915,158 km (0.06 R)
• M64: 36,641,156 km (0.104 R)
• M65: 37,780,194 km (0.07 R)
• M66: 38,271,773 km (0.116 R)
• M67: 39,344,390 km (0.111 R)
• M68: 40,343,255 km (0.091 R)
• M69: 41,181,900 km (0.104 R)
• M70: 41,941,558 km (0.059 R)
• M71: 42,535,761 km (0.069 R)
• M72: 43,303,647 km (0.096 R)
• M73: 43,474,936 km (0.109 R)
• M74: 45,634,830 km (0.116 R)
• M75: 46,771,625 km (0.083 R)
• M76: 47,740,869 km (0.091 R)
• M77: 47,917,844 km (0.077 R)
• M78: 48,716,696 km (0.079 R)
• M79: 48,894,867 km (0.088 R)
• M80: 50,057,991 km (0.116 R)
• M81: 51,411,253 km (0.116 R)
• M82: 51,774,177 km (0.094 R)
• M83: 51,865,133 km (0.045 R)
• M84: 53,969,526 km (0.079 R)
• M85: 54,246,133 km (0.082 R)
• M86: 54,338,435 km (0.112 R)
• M87: 55,542,847 km (0.03 R)
• M88: 56,381,941 km (0.049 R)
• M89: 57,319,172 km (0.058 R)
• M90: 58,261,489 km (0.032 R)
• M91: 59,113,898 km (0.096 R)
• M92: 59,398,882 km (0.067 R)
• M93: 60,161,382 km (0.114 R)
• M94: 60,735,240 km (0.096 R)
• M95: 63,437,575 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.5

Radius: 5.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.25 AU - 15.37 AU

Year: 20212 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,340,519 km

• M1: 208,689 km (0.076 R)
• M2: 478,264 km (0.073 R)
• M3: 2,177,247 km (0.091 R)
• M4: 2,537,479 km (0.061 R)
• M5: 2,640,851 km (0.026 R)
• M6: 2,745,719 km (0.11 R)
• M7: 2,873,326 km (0.029 R)
• M8: 2,959,495 km (0.075 R)
• M9: 3,024,570 km (0.06 R)
• M10: 3,403,052 km (0.048 R)
• M11: 3,609,348 km (0.054 R)
• M12: 4,106,761 km (0.065 R)
• M13: 4,854,152 km (0.098 R)
• M14: 5,508,493 km (0.086 R)
• M15: 5,723,764 km (0.083 R)
• M16: 5,777,919 km (0.104 R)
• M17: 6,024,157 km (0.047 R)
• M18: 6,218,035 km (0.089 R)
• M19: 6,754,643 km (0.066 R)
• M20: 6,956,151 km (0.1 R)
• M21: 7,247,418 km (0.093 R)
• M22: 7,483,185 km (0.073 R)
• M23: 7,751,563 km (0.069 R)
• M24: 7,932,128 km (0.092 R)
• M25: 8,359,080 km (0.085 R)
• M26: 8,482,498 km (0.079 R)
• M27: 9,203,560 km (0.091 R)
• M28: 9,458,924 km (0.068 R)
• M29: 9,587,428 km (0.028 R)
• M30: 9,748,994 km (0.115 R)
• M31: 10,938,297 km (0.118 R)
• M32: 11,073,384 km (0.061 R)
• M33: 11,515,745 km (0.106 R)
• M34: 11,894,676 km (0.093 R)
• M35: 12,242,641 km (0.091 R)
• M36: 12,312,653 km (0.106 R)
• M37: 12,453,125 km (0.103 R)
• M38: 12,594,046 km (0.09 R)
• M39: 13,849,771 km (0.058 R)
• M40: 13,959,277 km (0.114 R)
• M41: 14,326,240 km (0.07 R)
• M42: 14,547,944 km (0.049 R)
• M43: 15,219,938 km (0.101 R)
• M44: 16,170,034 km (0.107 R)
• M45: 18,326,786 km (0.116 R)
• M46: 18,447,063 km (0.059 R)
• M47: 18,849,631 km (0.102 R)
• M48: 19,295,881 km (0.116 R)
• M49: 19,540,773 km (0.094 R)
• M50: 20,240,143 km (0.118 R)
• M51: 20,447,486 km (0.064 R)
• M52: 20,572,101 km (0.078 R)
• M53: 20,613,689 km (0.117 R)
• M54: 20,697,015 km (0.101 R)
• M55: 20,864,116 km (0.117 R)
• M56: 22,644,330 km (0.107 R)
• M57: 26,257,568 km (0.1 R)
• M58: 26,483,610 km (0.1 R)
• M59: 26,574,267 km (0.092 R)
• M60: 27,394,212 km (0.044 R)
• M61: 27,715,399 km (0.092 R)
• M62: 27,807,402 km (0.095 R)
• M63: 28,084,008 km (0.1 R)
• M64: 28,779,339 km (0.104 R)
• M65: 29,386,707 km (0.119 R)
• M66: 29,621,426 km (0.059 R)
• M67: 31,377,405 km (0.026 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 17,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit