🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.59 AU - 0.63 AU

Year: 176 Days

Day: 26.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.96 AU - 1.32 AU

Year: 449 Days

Day: 33.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.08 AU - 4.14 AU

Year: 2531 Days

Day: 44.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,396,132 km

• M1: 1,082,041 km (0.117 R)
• M2: 1,824,944 km (0.089 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.2

Radius: 9.5

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.31 AU - 8.01 AU

Year: 6341 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,396,132 km

• M1: 150,346 km (0.049 R)
• M2: 258,655 km (0.057 R)
• M3: 376,388 km (0.06 R)
• M4: 605,722 km (0.044 R)
• M5: 701,614 km (0.078 R)
• M6: 803,191 km (0.065 R)
• M7: 894,595 km (0.092 R)
• M8: 957,426 km (0.12 R)
• M9: 1,155,793 km (0.109 R)
• M10: 1,422,676 km (0.097 R)
• M11: 1,573,022 km (0.043 R)
• M12: 1,748,650 km (0.086 R)
• M13: 2,077,017 km (0.119 R)
• M14: 2,226,764 km (0.108 R)
• M15: 2,380,252 km (0.035 R)
• M16: 2,537,329 km (0.063 R)
• M17: 2,744,223 km (0.109 R)
• M18: 3,077,228 km (0.091 R)
• M19: 3,199,300 km (0.069 R)
• M20: 3,323,018 km (0.117 R)
• M21: 3,398,116 km (0.083 R)
• M22: 3,652,282 km (0.114 R)
• M23: 3,781,685 km (0.07 R)
• M24: 4,369,455 km (0.051 R)
• M25: 4,730,135 km (0.084 R)
• M26: 5,658,689 km (0.057 R)
• M27: 5,960,278 km (0.082 R)
• M28: 6,267,253 km (0.117 R)
• M29: 6,422,536 km (0.04 R)
• M30: 6,642,295 km (0.116 R)
• M31: 7,777,892 km (0.102 R)
• M32: 7,911,483 km (0.099 R)
• M33: 8,282,785 km (0.11 R)
• M34: 8,385,110 km (0.063 R)
• M35: 8,729,036 km (0.088 R)
• M36: 8,798,300 km (0.077 R)
• M37: 10,480,378 km (0.081 R)
• M38: 10,554,130 km (0.096 R)
• M39: 11,075,179 km (0.109 R)
• M40: 12,609,904 km (0.1 R)
• M41: 13,562,543 km (0.055 R)
• M42: 13,683,119 km (0.111 R)
• M43: 13,966,158 km (0.036 R)
• M44: 14,455,941 km (0.097 R)
• M45: 14,868,233 km (0.109 R)
• M46: 15,117,613 km (0.087 R)
• M47: 15,326,302 km (0.061 R)
• M48: 15,452,114 km (0.091 R)
• M49: 16,213,866 km (0.099 R)
• M50: 16,384,707 km (0.108 R)
• M51: 16,642,165 km (0.08 R)
• M52: 17,379,084 km (0.093 R)
• M53: 17,510,281 km (0.045 R)
• M54: 17,641,778 km (0.11 R)
• M55: 18,215,336 km (0.057 R)
• M56: 18,482,069 km (0.09 R)
• M57: 18,974,545 km (0.064 R)
• M58: 20,339,626 km (0.073 R)
• M59: 20,987,384 km (0.093 R)
• M60: 21,173,634 km (0.086 R)
• M61: 21,267,132 km (0.095 R)
• M62: 22,066,284 km (0.107 R)
• M63: 22,684,124 km (0.091 R)
• M64: 22,971,202 km (0.093 R)
• M65: 23,742,528 km (0.115 R)
• M66: 25,211,580 km (0.106 R)
• M67: 26,458,328 km (0.109 R)
• M68: 26,911,909 km (0.039 R)
• M69: 27,013,187 km (0.059 R)
• M70: 27,980,636 km (0.078 R)
• M71: 28,804,023 km (0.112 R)
• M72: 28,907,545 km (0.071 R)
• M73: 29,322,828 km (0.118 R)
• M74: 29,635,488 km (0.077 R)
• M75: 30,211,739 km (0.081 R)
• M76: 31,908,927 km (0.099 R)
• M77: 33,364,813 km (0.066 R)
• M78: 33,473,571 km (0.082 R)
• M79: 34,787,190 km (0.113 R)
• M80: 35,505,858 km (0.1 R)
• M81: 37,070,203 km (0.027 R)
• M82: 37,577,788 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 8.6

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.99 AU - 8.45 AU

Year: 8695 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,396,132 km

• M1: 110,553 km (0.091 R)
• M2: 167,101 km (0.082 R)
• M3: 384,018 km (0.101 R)
• M4: 507,137 km (0.102 R)
• M5: 779,255 km (0.056 R)
• M6: 907,012 km (0.071 R)
• M7: 1,165,966 km (0.112 R)
• M8: 1,220,569 km (0.078 R)
• M9: 1,351,467 km (0.097 R)
• M10: 1,878,201 km (0.075 R)
• M11: 1,964,669 km (0.057 R)
• M12: 2,096,764 km (0.107 R)
• M13: 2,300,516 km (0.052 R)
• M14: 3,025,916 km (0.105 R)
• M15: 3,334,836 km (0.102 R)
• M16: 4,010,719 km (0.111 R)
• M17: 4,207,590 km (0.117 R)
• M18: 4,264,287 km (0.048 R)
• M19: 4,407,602 km (0.104 R)
• M20: 4,523,241 km (0.105 R)
• M21: 4,966,201 km (0.079 R)
• M22: 5,026,339 km (0.11 R)
• M23: 5,956,987 km (0.048 R)
• M24: 6,311,385 km (0.048 R)
• M25: 6,906,335 km (0.057 R)
• M26: 7,622,909 km (0.119 R)
• M27: 8,327,216 km (0.056 R)
• M28: 8,614,743 km (0.04 R)
• M29: 9,571,870 km (0.118 R)
• M30: 10,639,849 km (0.108 R)
• M31: 10,756,536 km (0.102 R)
• M32: 11,069,644 km (0.079 R)
• M33: 11,585,158 km (0.112 R)
• M34: 11,986,829 km (0.1 R)
• M35: 12,434,126 km (0.078 R)
• M36: 12,515,956 km (0.037 R)
• M37: 12,721,653 km (0.112 R)
• M38: 13,345,028 km (0.053 R)
• M39: 13,597,100 km (0.113 R)
• M40: 13,935,790 km (0.069 R)
• M41: 15,186,577 km (0.081 R)
• M42: 15,537,983 km (0.032 R)
• M43: 15,714,658 km (0.086 R)
• M44: 16,428,090 km (0.109 R)
• M45: 17,015,561 km (0.077 R)
• M46: 17,151,994 km (0.064 R)
• M47: 17,472,134 km (0.072 R)
• M48: 17,840,294 km (0.032 R)
• M49: 18,210,998 km (0.102 R)
• M50: 19,007,157 km (0.118 R)
• M51: 19,528,506 km (0.069 R)
• M52: 19,623,800 km (0.081 R)
• M53: 20,343,216 km (0.074 R)
• M54: 20,488,176 km (0.074 R)
• M55: 21,022,690 km (0.08 R)
• M56: 22,204,513 km (0.046 R)
• M57: 22,503,409 km (0.085 R)
• M58: 25,096,838 km (0.081 R)
• M59: 25,200,360 km (0.112 R)
• M60: 25,356,091 km (0.099 R)
• M61: 25,877,440 km (0.044 R)
• M62: 27,676,204 km (0.111 R)
• M63: 28,105,251 km (0.118 R)
• M64: 28,590,696 km (0.074 R)
• M65: 28,644,701 km (0.115 R)
• M66: 29,788,676 km (0.079 R)
• M67: 31,169,913 km (0.103 R)
• M68: 31,448,764 km (0.114 R)
• M69: 31,728,362 km (0.085 R)
• M70: 34,281,549 km (0.073 R)
• M71: 34,454,035 km (0.092 R)
• M72: 34,569,226 km (0.116 R)
• M73: 34,857,800 km (0.086 R)
• M74: 34,915,545 km (0.115 R)
• M75: 36,371,132 km (0.062 R)
• M76: 36,723,435 km (0.086 R)
• M77: 36,958,902 km (0.08 R)
• M78: 37,668,295 km (0.067 R)
• M79: 37,965,247 km (0.114 R)
• M80: 38,561,394 km (0.091 R)
• M81: 38,740,912 km (0.105 R)
• M82: 38,860,590 km (0.119 R)
• M83: 39,100,545 km (0.1 R)
• M84: 39,220,822 km (0.108 R)
• M85: 39,581,951 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.8

Radius: 11.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.65 AU - 10.59 AU

Year: 9338 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,396,132 km

• M1: 435,031 km (0.098 R)
• M2: 642,822 km (0.094 R)
• M3: 852,857 km (0.116 R)
• M4: 983,456 km (0.106 R)
• M5: 1,086,230 km (0.044 R)
• M6: 1,174,792 km (0.088 R)
• M7: 1,475,334 km (0.075 R)
• M8: 1,574,368 km (0.09 R)
• M9: 1,675,795 km (0.045 R)
• M10: 1,821,504 km (0.115 R)
• M11: 2,447,122 km (0.107 R)
• M12: 2,882,751 km (0.044 R)
• M13: 2,957,849 km (0.113 R)
• M14: 3,186,883 km (0.101 R)
• M15: 3,474,859 km (0.036 R)
• M16: 3,608,749 km (0.098 R)
• M17: 4,651,297 km (0.089 R)
• M18: 5,068,974 km (0.071 R)
• M19: 5,282,450 km (0.115 R)
• M20: 5,498,769 km (0.09 R)
• M21: 5,972,545 km (0.076 R)
• M22: 6,068,886 km (0.109 R)
• M23: 6,295,677 km (0.062 R)
• M24: 6,393,663 km (0.026 R)
• M25: 6,525,310 km (0.097 R)
• M26: 6,691,064 km (0.093 R)
• M27: 6,992,952 km (0.092 R)
• M28: 7,714,613 km (0.09 R)
• M29: 8,280,541 km (0.114 R)
• M30: 8,424,155 km (0.095 R)
• M31: 9,228,543 km (0.118 R)
• M32: 9,452,341 km (0.118 R)
• M33: 9,564,839 km (0.096 R)
• M34: 10,019,317 km (0.046 R)
• M35: 11,107,343 km (0.088 R)
• M36: 11,425,089 km (0.047 R)
• M37: 11,505,123 km (0.062 R)
• M38: 11,665,492 km (0.096 R)
• M39: 11,907,392 km (0.071 R)
• M40: 12,110,396 km (0.088 R)
• M41: 12,396,428 km (0.073 R)
• M42: 12,933,484 km (0.07 R)
• M43: 13,520,506 km (0.092 R)
• M44: 14,763,963 km (0.107 R)
• M45: 15,069,592 km (0.053 R)
• M46: 15,999,043 km (0.05 R)
• M47: 16,765,134 km (0.074 R)
• M48: 18,897,203 km (0.097 R)
• M49: 19,276,733 km (0.101 R)
• M50: 19,562,914 km (0.111 R)
• M51: 20,236,403 km (0.081 R)
• M52: 20,478,752 km (0.092 R)
• M53: 21,064,427 km (0.086 R)
• M54: 21,310,067 km (0.115 R)
• M55: 22,202,119 km (0.066 R)
• M56: 23,869,387 km (0.076 R)
• M57: 24,279,585 km (0.098 R)
• M58: 24,382,508 km (0.092 R)
• M59: 24,743,937 km (0.1 R)
• M60: 25,315,400 km (0.036 R)
• M61: 25,628,958 km (0.048 R)
• M62: 26,365,578 km (0.071 R)
• M63: 26,842,795 km (0.116 R)
• M64: 27,055,822 km (0.096 R)
• M65: 28,562,572 km (0.054 R)
• M66: 29,710,586 km (0.057 R)
• M67: 31,713,402 km (0.034 R)
• M68: 32,164,290 km (0.043 R)
• M69: 32,617,422 km (0.06 R)
• M70: 33,529,969 km (0.094 R)
• M71: 34,624,577 km (0.08 R)
• M72: 35,380,196 km (0.112 R)
• M73: 35,497,032 km (0.113 R)
• M74: 35,730,853 km (0.118 R)
• M75: 35,847,988 km (0.052 R)
• M76: 36,966,980 km (0.112 R)
• M77: 37,085,462 km (0.095 R)
• M78: 38,396,986 km (0.038 R)
• M79: 38,697,080 km (0.083 R)
• M80: 40,942,544 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 12.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.46 AU - 10.82 AU

Year: 10195 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,396,132 km

• M1: 169,943 km (0.093 R)
• M2: 489,783 km (0.076 R)
• M3: 711,637 km (0.093 R)
• M4: 817,552 km (0.102 R)
• M5: 948,600 km (0.074 R)
• M6: 1,169,855 km (0.075 R)
• M7: 1,430,904 km (0.093 R)
• M8: 1,882,988 km (0.078 R)
• M9: 2,086,591 km (0.097 R)
• M10: 2,324,452 km (0.089 R)
• M11: 3,393,628 km (0.089 R)
• M12: 3,770,016 km (0.12 R)
• M13: 3,930,684 km (0.039 R)
• M14: 4,093,895 km (0.087 R)
• M15: 4,359,581 km (0.087 R)
• M16: 4,734,174 km (0.094 R)
• M17: 5,226,202 km (0.114 R)
• M18: 5,405,869 km (0.067 R)
• M19: 5,957,436 km (0.094 R)
• M20: 6,450,062 km (0.12 R)
• M21: 6,604,297 km (0.042 R)
• M22: 7,273,448 km (0.089 R)
• M23: 7,353,633 km (0.12 R)
• M24: 8,088,458 km (0.092 R)
• M25: 8,254,960 km (0.097 R)
• M26: 8,506,883 km (0.116 R)
• M27: 8,803,984 km (0.11 R)
• M28: 9,893,057 km (0.117 R)
• M29: 10,160,687 km (0.094 R)
• M30: 10,250,446 km (0.108 R)
• M31: 11,162,694 km (0.086 R)
• M32: 11,769,612 km (0.077 R)
• M33: 12,148,394 km (0.085 R)
• M34: 12,772,517 km (0.113 R)
• M35: 13,259,757 km (0.034 R)
• M36: 13,703,614 km (0.111 R)
• M37: 13,902,280 km (0.113 R)
• M38: 14,202,373 km (0.072 R)
• M39: 15,578,823 km (0.119 R)
• M40: 15,994,855 km (0.061 R)
• M41: 16,204,142 km (0.077 R)
• M42: 16,414,477 km (0.117 R)
• M43: 16,890,946 km (0.056 R)
• M44: 17,264,641 km (0.106 R)
• M45: 19,118,757 km (0.072 R)
• M46: 19,285,260 km (0.096 R)
• M47: 19,452,361 km (0.094 R)
• M48: 20,295,195 km (0.08 R)
• M49: 22,894,309 km (0.048 R)
• M50: 25,169,543 km (0.081 R)
• M51: 25,964,356 km (0.091 R)
• M52: 26,272,228 km (0.074 R)
• M53: 27,328,240 km (0.11 R)
• M54: 29,353,346 km (0.093 R)
• M55: 29,481,402 km (0.099 R)
• M56: 29,996,019 km (0.091 R)
• M57: 30,578,403 km (0.03 R)
• M58: 31,295,426 km (0.114 R)
• M59: 31,886,038 km (0.12 R)
• M60: 32,281,874 km (0.117 R)
• M61: 32,679,356 km (0.115 R)
• M62: 32,812,199 km (0.091 R)
• M63: 33,078,483 km (0.083 R)
• M64: 33,546,126 km (0.102 R)
• M65: 35,098,204 km (0.087 R)
• M66: 36,054,433 km (0.117 R)
• M67: 37,922,462 km (0.114 R)
• M68: 38,482,107 km (0.102 R)
• M69: 38,622,430 km (0.089 R)
• M70: 39,538,568 km (0.095 R)
• M71: 40,105,992 km (0.087 R)
• M72: 41,033,798 km (0.106 R)
• M73: 41,320,727 km (0.117 R)
• M74: 42,040,891 km (0.109 R)
• M75: 45,629,146 km (0.084 R)
• M76: 45,777,696 km (0.072 R)
• M77: 47,798,614 km (0.1 R)
• M78: 48,024,956 km (0.075 R)
• M79: 48,327,293 km (0.109 R)
• M80: 49,466,780 km (0.097 R)
• M81: 49,543,075 km (0.096 R)
• M82: 50,078,186 km (0.115 R)
• M83: 50,845,773 km (0.058 R)
• M84: 51,076,902 km (0.11 R)
• M85: 51,308,330 km (0.094 R)
• M86: 51,462,864 km (0.078 R)
• M87: 51,617,399 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.2

Radius: 13.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.58 AU - 12.6 AU

Year: 12715 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,396,132 km

• M1: 414,087 km (0.103 R)
• M2: 637,437 km (0.062 R)
• M3: 1,418,936 km (0.082 R)
• M4: 1,603,240 km (0.1 R)
• M5: 1,698,534 km (0.109 R)
• M6: 1,835,267 km (0.089 R)
• M7: 2,141,344 km (0.1 R)
• M8: 2,311,437 km (0.108 R)
• M9: 2,802,716 km (0.077 R)
• M10: 3,229,070 km (0.103 R)
• M11: 3,727,231 km (0.111 R)
• M12: 4,740,158 km (0.112 R)
• M13: 4,851,609 km (0.094 R)
• M14: 5,363,981 km (0.081 R)
• M15: 6,013,984 km (0.087 R)
• M16: 6,533,537 km (0.091 R)
• M17: 7,615,728 km (0.11 R)
• M18: 8,787,379 km (0.096 R)
• M19: 9,446,956 km (0.115 R)
• M20: 9,623,182 km (0.105 R)
• M21: 9,836,060 km (0.092 R)
• M22: 10,086,487 km (0.079 R)
• M23: 10,194,496 km (0.083 R)
• M24: 10,998,136 km (0.113 R)
• M25: 11,295,537 km (0.101 R)
• M26: 12,088,555 km (0.11 R)
• M27: 12,705,048 km (0.094 R)
• M28: 13,529,631 km (0.12 R)
• M29: 13,688,654 km (0.091 R)
• M30: 15,147,832 km (0.077 R)
• M31: 15,645,245 km (0.059 R)
• M32: 15,770,458 km (0.066 R)
• M33: 17,557,853 km (0.08 R)
• M34: 17,818,453 km (0.082 R)
• M35: 17,949,351 km (0.094 R)
• M36: 19,229,909 km (0.119 R)
• M37: 19,678,403 km (0.114 R)
• M38: 19,903,997 km (0.104 R)
• M39: 20,039,682 km (0.092 R)
• M40: 20,312,100 km (0.098 R)
• M41: 20,403,055 km (0.114 R)
• M42: 23,484,023 km (0.094 R)
• M43: 24,156,017 km (0.109 R)
• M44: 24,737,055 km (0.048 R)
• M45: 24,834,443 km (0.09 R)
• M46: 25,175,975 km (0.072 R)
• M47: 26,657,293 km (0.098 R)
• M48: 27,358,159 km (0.064 R)
• M49: 27,660,497 km (0.107 R)
• M50: 28,268,313 km (0.053 R)
• M51: 29,085,716 km (0.096 R)
• M52: 30,222,360 km (0.114 R)
• M53: 30,691,499 km (0.107 R)
• M54: 33,234,065 km (0.084 R)
• M55: 33,395,181 km (0.114 R)
• M56: 33,502,742 km (0.11 R)
• M57: 34,911,805 km (0.115 R)
• M58: 36,008,955 km (0.072 R)
• M59: 37,228,777 km (0.065 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: 510 - 12,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit