🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.53 AU - 0.61 AU

Year: 158 Days

Day: 25.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,772,950 km

• M1: 62,981 km (0.089 R)
• M2: 104,868 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 41.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,772,950 km

• M1: 265,686 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.67 AU - 2.35 AU

Year: 1046 Days

Day: 40.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,772,950 km

• M1: 876,045 km (0.05 R)
• M2: 1,341,444 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.27 AU - 2.63 AU

Year: 1408 Days

Day: 24.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.56 AU - 2.96 AU

Year: 1683 Days

Day: 46.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,772,950 km

• M1: 497,263 km (0.118 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 10.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.02 AU - 5.72 AU

Year: 3945 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,772,950 km

• M1: 151,991 km (0.111 R)
• M2: 496,366 km (0.118 R)
• M3: 609,761 km (0.094 R)
• M4: 780,302 km (0.082 R)
• M5: 1,142,030 km (0.12 R)
• M6: 1,269,188 km (0.097 R)
• M7: 1,553,873 km (0.109 R)
• M8: 1,632,113 km (0.071 R)
• M9: 1,792,930 km (0.099 R)
• M10: 2,289,296 km (0.068 R)
• M11: 2,506,961 km (0.117 R)
• M12: 2,884,995 km (0.082 R)
• M13: 3,403,501 km (0.087 R)
• M14: 3,907,796 km (0.081 R)
• M15: 4,037,647 km (0.088 R)
• M16: 4,413,287 km (0.079 R)
• M17: 4,616,889 km (0.102 R)
• M18: 4,916,384 km (0.031 R)
• M19: 5,222,162 km (0.111 R)
• M20: 5,317,606 km (0.104 R)
• M21: 5,413,498 km (0.048 R)
• M22: 6,101,499 km (0.098 R)
• M23: 6,252,443 km (0.04 R)
• M24: 6,328,439 km (0.094 R)
• M25: 6,481,328 km (0.117 R)
• M26: 6,687,174 km (0.082 R)
• M27: 6,842,906 km (0.077 R)
• M28: 7,317,580 km (0.111 R)
• M29: 7,397,615 km (0.051 R)
• M30: 7,857,329 km (0.114 R)
• M31: 8,215,167 km (0.038 R)
• M32: 8,382,268 km (0.115 R)
• M33: 8,494,167 km (0.087 R)
• M34: 8,606,665 km (0.105 R)
• M35: 9,061,293 km (0.083 R)
• M36: 9,699,477 km (0.051 R)
• M37: 9,876,003 km (0.098 R)
• M38: 10,083,345 km (0.113 R)
• M39: 10,292,184 km (0.096 R)
• M40: 11,512,603 km (0.08 R)
• M41: 11,950,626 km (0.119 R)
• M42: 12,076,737 km (0.116 R)
• M43: 12,681,860 km (0.086 R)
• M44: 13,166,707 km (0.096 R)
• M45: 13,888,816 km (0.112 R)
• M46: 13,988,149 km (0.098 R)
• M47: 14,522,662 km (0.092 R)
• M48: 14,623,641 km (0.118 R)
• M49: 15,268,557 km (0.117 R)
• M50: 15,405,439 km (0.078 R)
• M51: 15,508,512 km (0.106 R)
• M52: 15,992,012 km (0.101 R)
• M53: 16,235,707 km (0.107 R)
• M54: 16,621,221 km (0.046 R)
• M55: 17,187,150 km (0.065 R)
• M56: 17,544,090 km (0.105 R)
• M57: 17,975,680 km (0.096 R)
• M58: 18,483,715 km (0.105 R)
• M59: 18,556,718 km (0.104 R)
• M60: 18,959,585 km (0.092 R)
• M61: 19,217,642 km (0.105 R)
• M62: 19,328,494 km (0.112 R)
• M63: 19,402,545 km (0.111 R)
• M64: 19,550,946 km (0.094 R)
• M65: 20,373,884 km (0.088 R)
• M66: 20,449,281 km (0.096 R)
• M67: 20,713,770 km (0.118 R)
• M68: 20,979,456 km (0.113 R)
• M69: 21,131,746 km (0.105 R)
• M70: 22,988,256 km (0.098 R)
• M71: 23,066,795 km (0.067 R)
• M72: 24,534,948 km (0.115 R)
• M73: 24,775,801 km (0.096 R)
• M74: 24,896,526 km (0.095 R)
• M75: 25,098,184 km (0.097 R)
• M76: 25,219,508 km (0.055 R)
• M77: 25,462,605 km (0.063 R)
• M78: 25,665,908 km (0.097 R)
• M79: 25,828,820 km (0.091 R)
• M80: 26,937,789 km (0.084 R)
• M81: 27,186,421 km (0.081 R)
• M82: 28,104,204 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 8.9

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.64 AU - 6.04 AU

Year: 5181 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,772,950 km

• M1: 170,093 km (0.094 R)
• M2: 322,234 km (0.089 R)
• M3: 378,782 km (0.097 R)
• M4: 721,810 km (0.104 R)
• M5: 883,076 km (0.118 R)
• M6: 1,162,974 km (0.043 R)
• M7: 1,225,506 km (0.095 R)
• M8: 1,607,280 km (0.043 R)
• M9: 1,875,808 km (0.085 R)
• M10: 2,024,957 km (0.093 R)
• M11: 2,100,952 km (0.095 R)
• M12: 2,197,443 km (0.042 R)
• M13: 2,516,087 km (0.101 R)
• M14: 2,743,775 km (0.113 R)
• M15: 2,849,540 km (0.114 R)
• M16: 2,956,652 km (0.115 R)
• M17: 3,021,578 km (0.107 R)
• M18: 3,908,693 km (0.111 R)
• M19: 4,003,987 km (0.044 R)
• M20: 4,343,873 km (0.078 R)
• M21: 4,794,612 km (0.096 R)
• M22: 4,999,710 km (0.106 R)
• M23: 5,103,382 km (0.092 R)
• M24: 5,659,287 km (0.117 R)
• M25: 6,178,841 km (0.104 R)
• M26: 6,234,342 km (0.086 R)
• M27: 6,514,838 km (0.084 R)
• M28: 6,656,656 km (0.089 R)
• M29: 7,088,097 km (0.05 R)
• M30: 7,204,783 km (0.081 R)
• M31: 7,469,422 km (0.072 R)
• M32: 7,707,432 km (0.111 R)
• M33: 7,827,409 km (0.06 R)
• M34: 8,069,160 km (0.094 R)
• M35: 8,130,046 km (0.092 R)
• M36: 8,221,600 km (0.099 R)
• M37: 8,498,206 km (0.12 R)
• M38: 8,840,486 km (0.037 R)
• M39: 9,060,694 km (0.067 R)
• M40: 9,187,404 km (0.116 R)
• M41: 12,363,516 km (0.116 R)
• M42: 12,468,983 km (0.085 R)
• M43: 12,574,599 km (0.099 R)
• M44: 12,893,392 km (0.115 R)
• M45: 13,071,712 km (0.03 R)
• M46: 13,214,878 km (0.062 R)
• M47: 13,503,003 km (0.063 R)
• M48: 14,011,935 km (0.069 R)
• M49: 14,824,401 km (0.097 R)
• M50: 15,123,746 km (0.063 R)
• M51: 15,462,735 km (0.083 R)
• M52: 15,728,271 km (0.091 R)
• M53: 15,918,709 km (0.049 R)
• M54: 16,186,789 km (0.118 R)
• M55: 16,494,960 km (0.032 R)
• M56: 17,273,767 km (0.071 R)
• M57: 17,865,875 km (0.119 R)
• M58: 18,104,484 km (0.105 R)
• M59: 18,585,142 km (0.063 R)
• M60: 18,907,824 km (0.078 R)
• M61: 19,069,839 km (0.099 R)
• M62: 19,599,715 km (0.111 R)
• M63: 20,134,377 km (0.091 R)
• M64: 20,507,325 km (0.037 R)
• M65: 21,386,512 km (0.057 R)
• M66: 21,682,267 km (0.114 R)
• M67: 21,936,882 km (0.117 R)
• M68: 22,022,003 km (0.105 R)
• M69: 23,181,387 km (0.116 R)
• M70: 23,268,154 km (0.097 R)
• M71: 23,703,184 km (0.058 R)
• M72: 23,790,400 km (0.041 R)
• M73: 24,096,926 km (0.085 R)
• M74: 24,492,911 km (0.096 R)
• M75: 24,581,174 km (0.053 R)
• M76: 24,758,148 km (0.066 R)
• M77: 24,935,422 km (0.1 R)
• M78: 25,783,492 km (0.069 R)
• M79: 26,008,188 km (0.094 R)
• M80: 26,550,181 km (0.115 R)
• M81: 28,988,477 km (0.069 R)
• M82: 29,550,367 km (0.027 R)
• M83: 29,879,781 km (0.106 R)
• M84: 30,685,066 km (0.116 R)
• M85: 32,123,300 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 10

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.63 AU - 7.67 AU

Year: 7018 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,772,950 km

• M1: 166,502 km (0.061 R)
• M2: 282,590 km (0.095 R)
• M3: 400,174 km (0.117 R)
• M4: 595,250 km (0.099 R)
• M5: 680,072 km (0.118 R)
• M6: 782,546 km (0.07 R)
• M7: 1,047,783 km (0.117 R)
• M8: 1,183,618 km (0.097 R)
• M9: 1,439,730 km (0.102 R)
• M10: 1,540,409 km (0.092 R)
• M11: 1,608,925 km (0.105 R)
• M12: 2,136,706 km (0.119 R)
• M13: 2,653,417 km (0.119 R)
• M14: 3,296,539 km (0.07 R)
• M15: 3,658,865 km (0.116 R)
• M16: 3,938,912 km (0.114 R)
• M17: 4,033,907 km (0.06 R)
• M18: 4,129,649 km (0.089 R)
• M19: 4,545,083 km (0.038 R)
• M20: 4,821,091 km (0.036 R)
• M21: 4,999,561 km (0.051 R)
• M22: 5,258,365 km (0.114 R)
• M23: 5,816,216 km (0.113 R)
• M24: 6,033,731 km (0.059 R)
• M25: 6,759,131 km (0.096 R)
• M26: 6,930,570 km (0.073 R)
• M27: 7,898,468 km (0.057 R)
• M28: 8,230,576 km (0.102 R)
• M29: 8,321,980 km (0.078 R)
• M30: 9,065,033 km (0.076 R)
• M31: 9,349,119 km (0.063 R)
• M32: 9,572,169 km (0.098 R)
• M33: 9,958,730 km (0.037 R)
• M34: 10,023,656 km (0.113 R)
• M35: 10,581,057 km (0.096 R)
• M36: 10,647,329 km (0.054 R)
• M37: 10,913,763 km (0.079 R)
• M38: 11,555,239 km (0.077 R)
• M39: 11,863,410 km (0.093 R)
• M40: 11,966,782 km (0.116 R)
• M41: 12,035,747 km (0.081 R)
• M42: 12,105,011 km (0.041 R)
• M43: 12,981,056 km (0.074 R)
• M44: 13,051,965 km (0.05 R)
• M45: 13,696,433 km (0.088 R)
• M46: 13,877,297 km (0.116 R)
• M47: 13,986,204 km (0.039 R)
• M48: 14,278,070 km (0.108 R)
• M49: 14,571,880 km (0.109 R)
• M50: 15,653,772 km (0.119 R)
• M51: 15,729,319 km (0.063 R)
• M52: 16,300,034 km (0.105 R)
• M53: 17,110,406 km (0.11 R)
• M54: 17,540,051 km (0.098 R)
• M55: 17,697,129 km (0.117 R)
• M56: 17,815,311 km (0.089 R)
• M57: 18,092,067 km (0.109 R)
• M58: 18,211,147 km (0.063 R)
• M59: 18,930,713 km (0.07 R)
• M60: 19,334,627 km (0.064 R)
• M61: 19,619,013 km (0.089 R)
• M62: 21,061,735 km (0.116 R)
• M63: 21,270,573 km (0.041 R)
• M64: 21,522,197 km (0.085 R)
• M65: 21,774,718 km (0.069 R)
• M66: 22,240,267 km (0.03 R)
• M67: 22,410,359 km (0.096 R)
• M68: 23,095,218 km (0.08 R)
• M69: 23,224,471 km (0.116 R)
• M70: 24,135,372 km (0.07 R)
• M71: 24,573,245 km (0.04 R)
• M72: 24,749,023 km (0.086 R)
• M73: 24,925,399 km (0.115 R)
• M74: 25,279,347 km (0.106 R)
• M75: 25,590,361 km (0.109 R)
• M76: 26,261,009 km (0.099 R)
• M77: 27,437,297 km (0.046 R)
• M78: 27,574,179 km (0.101 R)
• M79: 28,307,657 km (0.077 R)
• M80: 28,769,466 km (0.109 R)
• M81: 29,794,062 km (0.11 R)
• M82: 30,499,565 km (0.115 R)
• M83: 30,594,111 km (0.082 R)
• M84: 31,591,929 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.1

Radius: 14.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.95 AU - 9.43 AU

Year: 9404 Days

Day: 5 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,772,950 km

• M1: 193,430 km (0.105 R)
• M2: 475,721 km (0.077 R)
• M3: 739,911 km (0.11 R)
• M4: 1,282,652 km (0.12 R)
• M5: 1,691,054 km (0.117 R)
• M6: 2,911,923 km (0.037 R)
• M7: 3,117,769 km (0.109 R)
• M8: 3,482,190 km (0.081 R)
• M9: 3,957,312 km (0.114 R)
• M10: 4,087,612 km (0.079 R)
• M11: 4,969,043 km (0.075 R)
• M12: 5,797,067 km (0.116 R)
• M13: 6,552,237 km (0.11 R)
• M14: 6,980,835 km (0.098 R)
• M15: 7,218,396 km (0.12 R)
• M16: 7,947,536 km (0.039 R)
• M17: 8,112,842 km (0.09 R)
• M18: 8,279,195 km (0.046 R)
• M19: 8,870,705 km (0.048 R)
• M20: 9,388,613 km (0.084 R)
• M21: 9,651,157 km (0.096 R)
• M22: 9,827,683 km (0.039 R)
• M23: 11,139,057 km (0.11 R)
• M24: 11,370,785 km (0.101 R)
• M25: 11,744,779 km (0.109 R)
• M26: 11,886,149 km (0.096 R)
• M27: 12,313,550 km (0.1 R)
• M28: 12,745,888 km (0.103 R)
• M29: 13,085,775 km (0.073 R)
• M30: 13,576,456 km (0.115 R)
• M31: 13,724,857 km (0.115 R)
• M32: 14,073,120 km (0.119 R)
• M33: 14,323,847 km (0.11 R)
• M34: 15,033,389 km (0.062 R)
• M35: 17,016,907 km (0.027 R)
• M36: 17,337,645 km (0.103 R)
• M37: 18,148,166 km (0.113 R)
• M38: 18,421,033 km (0.038 R)
• M39: 18,915,753 km (0.118 R)
• M40: 19,806,160 km (0.086 R)
• M41: 20,199,901 km (0.085 R)
• M42: 21,052,609 km (0.114 R)
• M43: 21,454,429 km (0.116 R)
• M44: 21,743,153 km (0.063 R)
• M45: 21,858,942 km (0.105 R)
• M46: 22,265,997 km (0.12 R)
• M47: 22,441,177 km (0.081 R)
• M48: 22,851,823 km (0.106 R)
• M49: 24,098,422 km (0.083 R)
• M50: 24,458,803 km (0.105 R)
• M51: 25,856,346 km (0.039 R)
• M52: 26,533,875 km (0.071 R)
• M53: 27,780,773 km (0.03 R)
• M54: 28,095,527 km (0.059 R)
• M55: 28,348,049 km (0.071 R)
• M56: 29,622,473 km (0.096 R)
• M57: 30,073,062 km (0.103 R)
• M58: 30,331,417 km (0.049 R)
• M59: 30,655,596 km (0.036 R)
• M60: 30,980,821 km (0.067 R)
• M61: 31,176,495 km (0.113 R)
• M62: 31,700,387 km (0.107 R)
• M63: 32,624,154 km (0.098 R)
• M64: 33,556,747 km (0.108 R)
• M65: 36,200,890 km (0.105 R)
• M66: 36,475,850 km (0.051 R)
• M67: 37,652,138 km (0.084 R)
• M68: 37,791,414 km (0.025 R)
• M69: 40,326,350 km (0.067 R)
• M70: 40,611,484 km (0.041 R)
• M71: 40,825,708 km (0.09 R)
• M72: 41,542,581 km (0.07 R)
• M73: 41,830,407 km (0.054 R)
• M74: 43,061,448 km (0.067 R)
• M75: 43,498,722 km (0.062 R)
• M76: 43,644,880 km (0.097 R)
• M77: 45,040,927 km (0.054 R)
• M78: 45,633,185 km (0.097 R)
• M79: 47,199,923 km (0.118 R)
• M80: 48,936,156 km (0.085 R)
• M81: 49,850,349 km (0.025 R)
• M82: 50,693,333 km (0.076 R)
• M83: 51,001,056 km (0.048 R)
• M84: 51,155,141 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 15,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit