🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.64 AU

Year: 178 Days

Day: 23.5 Hours

Environment

Temp: 53 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,457,783 km

• M1: 27,077 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.12 AU - 1.2 AU

Year: 530 Days

Day: 21.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.99 AU - 1.61 AU

Year: 629 Days

Day: 39.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,457,783 km

• M1: 668,852 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.66 AU - 2.58 AU

Year: 1311 Days

Day: 33.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,457,783 km

• M1: 713,133 km (0.056 R)
• M2: 1,133,353 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.34 AU - 2.66 AU

Year: 1678 Days

Day: 14.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,457,783 km

• M1: 247,435 km (0.107 R)
• M2: 1,259,913 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 9.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.68 AU - 3.08 AU

Year: 2075 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 56,457,783 km

• M1: 116,088 km (0.12 R)
• M2: 179,069 km (0.05 R)
• M3: 326,423 km (0.116 R)
• M4: 605,123 km (0.077 R)
• M5: 737,817 km (0.108 R)
• M6: 838,945 km (0.084 R)
• M7: 930,648 km (0.113 R)
• M8: 1,048,382 km (0.025 R)
• M9: 1,124,677 km (0.046 R)
• M10: 1,291,030 km (0.052 R)
• M11: 1,398,291 km (0.102 R)
• M12: 1,517,072 km (0.102 R)
• M13: 1,692,850 km (0.092 R)
• M14: 1,847,683 km (0.117 R)
• M15: 1,988,156 km (0.104 R)
• M16: 2,151,816 km (0.093 R)
• M17: 2,289,895 km (0.109 R)
• M18: 2,711,461 km (0.105 R)
• M19: 2,839,368 km (0.034 R)
• M20: 3,068,252 km (0.118 R)
• M21: 3,190,623 km (0.062 R)
• M22: 3,440,153 km (0.102 R)
• M23: 3,578,979 km (0.068 R)
• M24: 3,814,596 km (0.108 R)
• M25: 3,982,445 km (0.058 R)
• M26: 4,350,605 km (0.079 R)
• M27: 4,425,554 km (0.113 R)
• M28: 4,538,799 km (0.079 R)
• M29: 4,858,490 km (0.114 R)
• M30: 5,093,209 km (0.071 R)
• M31: 5,305,040 km (0.097 R)
• M32: 5,425,316 km (0.118 R)
• M33: 5,533,176 km (0.117 R)
• M34: 6,124,836 km (0.107 R)
• M35: 6,237,184 km (0.059 R)
• M36: 6,321,856 km (0.081 R)
• M37: 6,896,312 km (0.112 R)
• M38: 6,998,637 km (0.098 R)
• M39: 7,941,553 km (0.07 R)
• M40: 8,017,997 km (0.111 R)
• M41: 8,110,299 km (0.081 R)
• M42: 8,451,233 km (0.044 R)
• M43: 8,639,277 km (0.086 R)
• M44: 9,083,433 km (0.108 R)
• M45: 9,405,218 km (0.114 R)
• M46: 9,681,675 km (0.104 R)
• M47: 10,226,062 km (0.097 R)
• M48: 10,326,143 km (0.114 R)
• M49: 10,577,617 km (0.112 R)
• M50: 10,661,990 km (0.063 R)
• M51: 10,882,198 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944

Radius: 11

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.45 AU - 8.85 AU

Year: 8984 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,457,783 km

• M1: 149,299 km (0.107 R)
• M2: 309,518 km (0.098 R)
• M3: 578,345 km (0.038 R)
• M4: 938,727 km (0.106 R)
• M5: 1,633,010 km (0.084 R)
• M6: 1,703,022 km (0.094 R)
• M7: 1,773,932 km (0.12 R)
• M8: 2,144,336 km (0.085 R)
• M9: 2,299,319 km (0.098 R)
• M10: 2,378,307 km (0.094 R)
• M11: 2,620,805 km (0.111 R)
• M12: 2,928,229 km (0.089 R)
• M13: 3,426,090 km (0.118 R)
• M14: 3,638,968 km (0.119 R)
• M15: 3,950,581 km (0.083 R)
• M16: 4,835,003 km (0.084 R)
• M17: 5,039,803 km (0.087 R)
• M18: 5,143,175 km (0.067 R)
• M19: 5,457,929 km (0.082 R)
• M20: 5,851,072 km (0.087 R)
• M21: 6,069,485 km (0.05 R)
• M22: 6,664,884 km (0.049 R)
• M23: 7,085,254 km (0.08 R)
• M24: 7,318,178 km (0.092 R)
• M25: 8,193,625 km (0.114 R)
• M26: 8,356,387 km (0.109 R)
• M27: 8,809,519 km (0.101 R)
• M28: 9,018,208 km (0.099 R)
• M29: 9,186,356 km (0.038 R)
• M30: 9,270,730 km (0.116 R)
• M31: 9,440,374 km (0.046 R)
• M32: 9,653,999 km (0.12 R)
• M33: 10,304,152 km (0.074 R)
• M34: 11,283,419 km (0.091 R)
• M35: 11,419,254 km (0.114 R)
• M36: 11,555,688 km (0.07 R)
• M37: 11,968,129 km (0.069 R)
• M38: 14,248,300 km (0.091 R)
• M39: 14,493,341 km (0.039 R)
• M40: 14,739,878 km (0.054 R)
• M41: 15,487,868 km (0.067 R)
• M42: 16,197,111 km (0.099 R)
• M43: 16,761,843 km (0.095 R)
• M44: 17,072,558 km (0.052 R)
• M45: 17,437,427 km (0.05 R)
• M46: 18,122,136 km (0.036 R)
• M47: 18,281,309 km (0.093 R)
• M48: 18,601,149 km (0.064 R)
• M49: 18,976,789 km (0.082 R)
• M50: 19,626,343 km (0.09 R)
• M51: 19,899,210 km (0.116 R)
• M52: 20,725,289 km (0.056 R)
• M53: 21,282,092 km (0.102 R)
• M54: 23,500,928 km (0.1 R)
• M55: 23,616,717 km (0.12 R)
• M56: 24,081,667 km (0.095 R)
• M57: 24,256,696 km (0.094 R)
• M58: 25,197,966 km (0.109 R)
• M59: 25,852,008 km (0.1 R)
• M60: 26,391,159 km (0.11 R)
• M61: 26,511,585 km (0.064 R)
• M62: 26,934,199 km (0.119 R)
• M63: 27,541,866 km (0.093 R)
• M64: 29,142,712 km (0.059 R)
• M65: 29,329,411 km (0.092 R)
• M66: 32,563,118 km (0.086 R)
• M67: 33,405,354 km (0.08 R)
• M68: 33,796,403 km (0.105 R)
• M69: 34,058,050 km (0.082 R)
• M70: 34,846,879 km (0.073 R)
• M71: 37,858,284 km (0.081 R)
• M72: 38,062,037 km (0.118 R)
• M73: 38,334,305 km (0.1 R)
• M74: 38,538,805 km (0.115 R)
• M75: 39,429,511 km (0.089 R)
• M76: 40,465,626 km (0.09 R)
• M77: 43,342,991 km (0.095 R)
• M78: 43,485,109 km (0.094 R)
• M79: 43,556,168 km (0.037 R)
• M80: 44,197,644 km (0.1 R)
• M81: 44,269,151 km (0.079 R)
• M82: 44,698,797 km (0.11 R)
• M83: 44,914,068 km (0.117 R)
• M84: 48,038,270 km (0.084 R)
• M85: 48,111,722 km (0.049 R)
• M86: 49,440,899 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 9.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.78 AU - 9.78 AU

Year: 11046 Days

Day: 9.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 67.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,457,783 km

• M1: 222,901 km (0.048 R)
• M2: 358,586 km (0.085 R)
• M3: 631,303 km (0.099 R)
• M4: 808,277 km (0.045 R)
• M5: 876,793 km (0.102 R)
• M6: 1,133,503 km (0.07 R)
• M7: 1,331,571 km (0.075 R)
• M8: 1,605,933 km (0.099 R)
• M9: 1,968,558 km (0.071 R)
• M10: 2,457,444 km (0.085 R)
• M11: 2,534,038 km (0.109 R)
• M12: 3,231,015 km (0.079 R)
• M13: 3,315,238 km (0.07 R)
• M14: 3,457,057 km (0.117 R)
• M15: 4,075,046 km (0.084 R)
• M16: 4,663,714 km (0.115 R)
• M17: 4,823,035 km (0.094 R)
• M18: 5,988,403 km (0.091 R)
• M19: 6,057,517 km (0.057 R)
• M20: 6,442,731 km (0.091 R)
• M21: 6,513,491 km (0.069 R)
• M22: 6,871,928 km (0.089 R)
• M23: 7,607,949 km (0.025 R)
• M24: 9,676,888 km (0.11 R)
• M25: 10,168,167 km (0.036 R)
• M26: 10,375,360 km (0.097 R)
• M27: 10,625,787 km (0.069 R)
• M28: 11,346,101 km (0.102 R)
• M29: 11,690,625 km (0.102 R)
• M30: 12,082,272 km (0.066 R)
• M31: 12,611,101 km (0.073 R)
• M32: 12,923,162 km (0.109 R)
• M33: 13,828,827 km (0.103 R)
• M34: 14,567,990 km (0.07 R)
• M35: 15,319,869 km (0.087 R)
• M36: 15,748,467 km (0.11 R)
• M37: 16,084,464 km (0.101 R)
• M38: 16,277,595 km (0.11 R)
• M39: 16,617,331 km (0.113 R)
• M40: 16,861,475 km (0.079 R)
• M41: 17,156,033 km (0.102 R)
• M42: 17,254,618 km (0.099 R)
• M43: 18,351,171 km (0.094 R)
• M44: 18,452,000 km (0.061 R)
• M45: 18,907,824 km (0.06 R)
• M46: 19,213,902 km (0.095 R)
• M47: 20,873,540 km (0.112 R)
• M48: 21,880,484 km (0.119 R)
• M49: 22,416,792 km (0.12 R)
• M50: 22,740,672 km (0.042 R)
• M51: 23,831,539 km (0.118 R)
• M52: 24,549,759 km (0.108 R)
• M53: 24,716,411 km (0.078 R)
• M54: 24,939,311 km (0.1 R)
• M55: 25,499,555 km (0.025 R)
• M56: 25,837,647 km (0.026 R)
• M57: 26,177,234 km (0.086 R)
• M58: 26,632,460 km (0.104 R)
• M59: 26,860,896 km (0.079 R)
• M60: 27,781,671 km (0.078 R)
• M61: 28,304,067 km (0.096 R)
• M62: 28,478,947 km (0.076 R)
• M63: 28,888,246 km (0.106 R)
• M64: 29,064,323 km (0.12 R)
• M65: 29,240,849 km (0.05 R)
• M66: 29,535,556 km (0.107 R)
• M67: 31,144,631 km (0.05 R)
• M68: 32,050,895 km (0.116 R)
• M69: 32,354,878 km (0.06 R)
• M70: 32,965,686 km (0.084 R)
• M71: 33,950,938 km (0.1 R)
• M72: 34,198,821 km (0.095 R)
• M73: 35,258,722 km (0.1 R)
• M74: 35,321,404 km (0.075 R)
• M75: 36,582,962 km (0.119 R)
• M76: 37,091,745 km (0.09 R)
• M77: 37,602,921 km (0.104 R)
• M78: 38,244,995 km (0.108 R)
• M79: 38,632,005 km (0.108 R)
• M80: 38,955,585 km (0.041 R)
• M81: 40,652,324 km (0.077 R)
• M82: 40,718,147 km (0.097 R)
• M83: 40,981,439 km (0.087 R)
• M84: 41,377,574 km (0.099 R)
• M85: 41,575,941 km (0.112 R)
• M86: 41,774,757 km (0.09 R)
• M87: 42,306,577 km (0.086 R)
• M88: 42,974,382 km (0.084 R)
• M89: 43,108,422 km (0.084 R)
• M90: 43,915,203 km (0.1 R)
• M91: 44,388,082 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.2

Radius: 7

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.66 AU - 10.94 AU

Year: 14036 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,457,783 km

• M1: 170,542 km (0.093 R)
• M2: 379,979 km (0.093 R)
• M3: 625,170 km (0.082 R)
• M4: 774,917 km (0.115 R)
• M5: 894,894 km (0.057 R)
• M6: 957,277 km (0.108 R)
• M7: 1,021,155 km (0.072 R)
• M8: 1,176,138 km (0.052 R)
• M9: 1,221,766 km (0.113 R)
• M10: 1,338,751 km (0.113 R)
• M11: 1,533,528 km (0.099 R)
• M12: 1,583,793 km (0.105 R)
• M13: 1,685,818 km (0.099 R)
• M14: 2,171,712 km (0.059 R)
• M15: 2,228,260 km (0.067 R)
• M16: 2,638,308 km (0.114 R)
• M17: 2,914,316 km (0.099 R)
• M18: 3,071,693 km (0.066 R)
• M19: 3,394,675 km (0.111 R)
• M20: 3,627,300 km (0.08 R)
• M21: 4,500,054 km (0.113 R)
• M22: 5,016,017 km (0.112 R)
• M23: 5,589,575 km (0.086 R)
• M24: 5,706,710 km (0.118 R)
• M25: 5,824,743 km (0.116 R)
• M26: 6,386,184 km (0.109 R)
• M27: 6,673,561 km (0.1 R)
• M28: 7,646,845 km (0.118 R)
• M29: 7,733,462 km (0.107 R)
• M30: 8,039,689 km (0.041 R)
• M31: 8,349,805 km (0.079 R)
• M32: 8,663,811 km (0.089 R)
• M33: 9,165,114 km (0.068 R)
• M34: 9,863,736 km (0.094 R)
• M35: 11,759,290 km (0.043 R)
• M36: 11,960,051 km (0.072 R)
• M37: 12,060,730 km (0.039 R)
• M38: 12,111,294 km (0.104 R)
• M39: 12,928,547 km (0.102 R)
• M40: 13,343,980 km (0.118 R)
• M41: 13,710,944 km (0.101 R)
• M42: 14,723,871 km (0.119 R)
• M43: 14,777,726 km (0.118 R)
• M44: 14,831,881 km (0.058 R)
• M45: 15,485,474 km (0.074 R)
• M46: 16,204,142 km (0.051 R)
• M47: 16,820,785 km (0.102 R)
• M48: 17,502,203 km (0.09 R)
• M49: 17,616,645 km (0.112 R)
• M50: 17,788,832 km (0.107 R)
• M51: 18,833,325 km (0.074 R)
• M52: 19,659,404 km (0.053 R)
• M53: 21,285,832 km (0.069 R)
• M54: 21,530,425 km (0.074 R)
• M55: 21,591,760 km (0.106 R)
• M56: 22,084,086 km (0.115 R)
• M57: 22,207,804 km (0.099 R)
• M58: 23,394,414 km (0.113 R)
• M59: 23,583,656 km (0.111 R)
• M60: 25,244,940 km (0.08 R)
• M61: 25,309,566 km (0.075 R)
• M62: 27,141,841 km (0.105 R)
• M63: 29,628,008 km (0.048 R)
• M64: 35,101,794 km (0.043 R)
• M65: 35,608,033 km (0.12 R)
• M66: 36,262,374 km (0.117 R)
• M67: 36,627,692 km (0.105 R)
• M68: 36,700,846 km (0.116 R)
• M69: 38,323,683 km (0.097 R)
• M70: 40,346,995 km (0.092 R)
• M71: 42,174,632 km (0.117 R)
• M72: 43,021,206 km (0.06 R)
• M73: 43,485,408 km (0.038 R)
• M74: 45,201,445 km (0.093 R)
• M75: 45,515,751 km (0.11 R)
• M76: 45,909,791 km (0.042 R)
• M77: 46,067,767 km (0.103 R)
• M78: 46,225,742 km (0.065 R)
• M79: 46,304,879 km (0.076 R)
• M80: 46,621,877 km (0.072 R)
• M81: 47,576,910 km (0.092 R)
• M82: 48,458,041 km (0.064 R)
• M83: 48,699,343 km (0.089 R)
• M84: 49,749,370 km (0.091 R)
• M85: 50,480,754 km (0.066 R)
• M86: 51,297,409 km (0.104 R)
• M87: 52,036,273 km (0.117 R)
• M88: 53,275,392 km (0.088 R)
• M89: 53,857,029 km (0.114 R)
• M90: 54,273,659 km (0.111 R)
• M91: 54,775,111 km (0.064 R)
• M92: 54,942,660 km (0.05 R)
• M93: 55,110,360 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 19,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit