🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.22 AU - 1.94 AU

Year: 756 Days

Day: 17.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,288,778 km

• M1: 311,313 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.53 AU - 2.05 AU

Year: 912 Days

Day: 35.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.74 AU - 1.92 AU

Year: 943 Days

Day: 36.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,288,778 km

• M1: 360,980 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.98 AU - 2.98 AU

Year: 1487 Days

Day: 31.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,288,778 km

• M1: 71,957 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.63 AU - 2.97 AU

Year: 1784 Days

Day: 40.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.5

Radius: 10.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.42 AU - 5.12 AU

Year: 3360 Days

Day: 6.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,288,778 km

• M1: 159,172 km (0.119 R)
• M2: 272,418 km (0.114 R)
• M3: 350,358 km (0.07 R)
• M4: 584,479 km (0.101 R)
• M5: 668,403 km (0.038 R)
• M6: 756,816 km (0.079 R)
• M7: 849,716 km (0.087 R)
• M8: 1,184,666 km (0.106 R)
• M9: 1,283,251 km (0.118 R)
• M10: 1,430,604 km (0.06 R)
• M11: 1,535,921 km (0.082 R)
• M12: 1,779,766 km (0.12 R)
• M13: 1,958,087 km (0.04 R)
• M14: 2,023,162 km (0.082 R)
• M15: 2,429,469 km (0.08 R)
• M16: 2,527,905 km (0.025 R)
• M17: 2,920,599 km (0.066 R)
• M18: 3,521,683 km (0.115 R)
• M19: 3,665,896 km (0.082 R)
• M20: 3,746,828 km (0.076 R)
• M21: 3,828,359 km (0.097 R)
• M22: 3,943,549 km (0.078 R)
• M23: 4,160,616 km (0.027 R)
• M24: 4,296,152 km (0.053 R)
• M25: 4,364,518 km (0.086 R)
• M26: 4,711,585 km (0.091 R)
• M27: 4,782,195 km (0.065 R)
• M28: 4,870,757 km (0.054 R)
• M29: 5,031,724 km (0.117 R)
• M30: 5,303,993 km (0.107 R)
• M31: 5,377,445 km (0.091 R)
• M32: 5,451,197 km (0.074 R)
• M33: 5,636,997 km (0.102 R)
• M34: 5,919,887 km (0.11 R)
• M35: 6,304,204 km (0.082 R)
• M36: 6,499,429 km (0.079 R)
• M37: 6,637,209 km (0.082 R)
• M38: 6,795,932 km (0.112 R)
• M39: 7,076,877 km (0.091 R)
• M40: 8,302,083 km (0.072 R)
• M41: 8,473,223 km (0.1 R)
• M42: 8,580,934 km (0.114 R)
• M43: 8,928,300 km (0.106 R)
• M44: 9,324,585 km (0.073 R)
• M45: 9,413,446 km (0.109 R)
• M46: 9,614,356 km (0.101 R)
• M47: 10,020,514 km (0.081 R)
• M48: 10,340,354 km (0.054 R)
• M49: 10,524,659 km (0.069 R)
• M50: 10,640,448 km (0.082 R)
• M51: 10,710,011 km (0.092 R)
• M52: 11,581,418 km (0.091 R)
• M53: 12,280,340 km (0.088 R)
• M54: 12,721,055 km (0.089 R)
• M55: 12,844,324 km (0.112 R)
• M56: 13,216,822 km (0.061 R)
• M57: 13,291,621 km (0.093 R)
• M58: 14,150,612 km (0.076 R)
• M59: 14,406,574 km (0.066 R)
• M60: 14,535,228 km (0.117 R)
• M61: 14,638,301 km (0.066 R)
• M62: 14,741,823 km (0.096 R)
• M63: 14,819,464 km (0.117 R)
• M64: 15,288,603 km (0.064 R)
• M65: 15,577,626 km (0.104 R)
• M66: 15,815,636 km (0.066 R)
• M67: 16,054,694 km (0.095 R)
• M68: 16,482,693 km (0.037 R)
• M69: 16,563,327 km (0.045 R)
• M70: 16,725,192 km (0.091 R)
• M71: 16,806,274 km (0.089 R)
• M72: 17,268,082 km (0.073 R)
• M73: 17,404,665 km (0.032 R)
• M74: 17,954,886 km (0.065 R)
• M75: 18,121,089 km (0.092 R)
• M76: 18,315,567 km (0.118 R)
• M77: 18,399,192 km (0.089 R)
• M78: 18,818,963 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673

Radius: 11.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.3 AU - 8.46 AU

Year: 8423 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,288,778 km

• M1: 166,652 km (0.052 R)
• M2: 280,047 km (0.057 R)
• M3: 601,234 km (0.108 R)
• M4: 688,150 km (0.119 R)
• M5: 843,732 km (0.119 R)
• M6: 943,215 km (0.102 R)
• M7: 1,029,233 km (0.108 R)
• M8: 1,382,135 km (0.046 R)
• M9: 1,687,165 km (0.104 R)
• M10: 1,924,726 km (0.033 R)
• M11: 2,150,170 km (0.103 R)
• M12: 2,242,921 km (0.108 R)
• M13: 2,878,263 km (0.065 R)
• M14: 3,032,648 km (0.1 R)
• M15: 3,137,067 km (0.093 R)
• M16: 3,761,339 km (0.116 R)
• M17: 4,073,400 km (0.047 R)
• M18: 4,394,138 km (0.093 R)
• M19: 4,482,999 km (0.112 R)
• M20: 4,875,245 km (0.107 R)
• M21: 5,468,401 km (0.113 R)
• M22: 6,051,683 km (0.086 R)
• M23: 6,183,927 km (0.101 R)
• M24: 6,317,219 km (0.076 R)
• M25: 6,859,960 km (0.096 R)
• M26: 7,276,889 km (0.097 R)
• M27: 7,666,292 km (0.113 R)
• M28: 8,355,041 km (0.103 R)
• M29: 8,613,845 km (0.111 R)
• M30: 8,837,644 km (0.094 R)
• M31: 9,329,522 km (0.083 R)
• M32: 11,425,388 km (0.073 R)
• M33: 12,127,451 km (0.069 R)
• M34: 12,801,090 km (0.092 R)
• M35: 12,928,697 km (0.107 R)
• M36: 13,271,276 km (0.052 R)
• M37: 13,443,613 km (0.119 R)
• M38: 13,790,530 km (0.109 R)
• M39: 14,582,052 km (0.118 R)
• M40: 14,760,074 km (0.112 R)
• M41: 15,933,968 km (0.107 R)
• M42: 16,857,286 km (0.109 R)
• M43: 17,325,528 km (0.116 R)
• M44: 18,659,193 km (0.093 R)
• M45: 19,387,286 km (0.069 R)
• M46: 19,534,041 km (0.067 R)
• M47: 19,632,028 km (0.08 R)
• M48: 19,730,164 km (0.088 R)
• M49: 21,474,774 km (0.104 R)
• M50: 21,576,052 km (0.109 R)
• M51: 21,778,907 km (0.114 R)
• M52: 22,905,828 km (0.071 R)
• M53: 23,372,274 km (0.087 R)
• M54: 25,644,217 km (0.103 R)
• M55: 27,106,386 km (0.099 R)
• M56: 27,215,892 km (0.086 R)
• M57: 28,040,924 km (0.061 R)
• M58: 29,715,822 km (0.093 R)
• M59: 30,907,369 km (0.083 R)
• M60: 31,193,400 km (0.116 R)
• M61: 31,595,220 km (0.082 R)
• M62: 32,636,571 km (0.096 R)
• M63: 34,219,615 km (0.088 R)
• M64: 34,456,279 km (0.103 R)
• M65: 34,693,392 km (0.101 R)
• M66: 35,408,320 km (0.075 R)
• M67: 35,527,849 km (0.118 R)
• M68: 35,947,620 km (0.103 R)
• M69: 36,369,038 km (0.11 R)
• M70: 36,852,538 km (0.105 R)
• M71: 37,155,773 km (0.102 R)
• M72: 38,500,209 km (0.118 R)
• M73: 40,609,090 km (0.03 R)
• M74: 41,803,928 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 13.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.41 AU - 8.95 AU

Year: 8909 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,288,778 km

• M1: 283,638 km (0.099 R)
• M2: 574,456 km (0.109 R)
• M3: 714,479 km (0.11 R)
• M4: 867,668 km (0.03 R)
• M5: 1,049,878 km (0.119 R)
• M6: 1,155,195 km (0.058 R)
• M7: 1,434,943 km (0.093 R)
• M8: 1,695,542 km (0.057 R)
• M9: 1,799,962 km (0.111 R)
• M10: 2,104,393 km (0.089 R)
• M11: 2,378,756 km (0.098 R)
• M12: 2,592,382 km (0.087 R)
• M13: 2,738,389 km (0.109 R)
• M14: 2,912,222 km (0.06 R)
• M15: 3,271,257 km (0.062 R)
• M16: 3,429,531 km (0.091 R)
• M17: 4,145,058 km (0.048 R)
• M18: 4,637,684 km (0.119 R)
• M19: 4,756,464 km (0.077 R)
• M20: 5,396,294 km (0.109 R)
• M21: 5,806,193 km (0.101 R)
• M22: 6,160,889 km (0.104 R)
• M23: 6,891,675 km (0.069 R)
• M24: 7,302,022 km (0.095 R)
• M25: 7,932,427 km (0.059 R)
• M26: 8,507,481 km (0.067 R)
• M27: 9,021,799 km (0.107 R)
• M28: 9,621,985 km (0.077 R)
• M29: 9,774,126 km (0.071 R)
• M30: 10,274,083 km (0.109 R)
• M31: 10,585,845 km (0.095 R)
• M32: 11,419,105 km (0.065 R)
• M33: 12,027,220 km (0.034 R)
• M34: 12,562,930 km (0.114 R)
• M35: 12,771,021 km (0.119 R)
• M36: 13,106,419 km (0.119 R)
• M37: 13,572,267 km (0.072 R)
• M38: 13,742,958 km (0.11 R)
• M39: 14,563,951 km (0.05 R)
• M40: 14,782,663 km (0.103 R)
• M41: 14,958,441 km (0.054 R)
• M42: 16,208,032 km (0.11 R)
• M43: 16,343,867 km (0.083 R)
• M44: 16,480,150 km (0.071 R)
• M45: 17,029,025 km (0.087 R)
• M46: 17,121,028 km (0.115 R)
• M47: 17,351,857 km (0.115 R)
• M48: 17,537,358 km (0.043 R)
• M49: 17,863,482 km (0.108 R)
• M50: 18,380,043 km (0.087 R)
• M51: 18,616,408 km (0.109 R)
• M52: 19,813,789 km (0.112 R)
• M53: 20,104,907 km (0.091 R)
• M54: 21,481,805 km (0.101 R)
• M55: 22,383,133 km (0.115 R)
• M56: 22,889,222 km (0.119 R)
• M57: 23,194,701 km (0.088 R)
• M58: 23,861,160 km (0.116 R)
• M59: 24,429,931 km (0.087 R)
• M60: 25,003,339 km (0.096 R)
• M61: 26,110,214 km (0.12 R)
• M62: 27,448,666 km (0.12 R)
• M63: 27,610,830 km (0.066 R)
• M64: 27,719,139 km (0.117 R)
• M65: 29,858,239 km (0.085 R)
• M66: 30,303,741 km (0.12 R)
• M67: 30,527,241 km (0.033 R)
• M68: 30,863,537 km (0.11 R)
• M69: 32,849,598 km (0.039 R)
• M70: 33,540,142 km (0.119 R)
• M71: 34,468,247 km (0.118 R)
• M72: 36,171,868 km (0.101 R)
• M73: 36,290,349 km (0.092 R)
• M74: 36,408,980 km (0.093 R)
• M75: 37,722,449 km (0.061 R)
• M76: 37,842,577 km (0.071 R)
• M77: 38,143,717 km (0.074 R)
• M78: 38,748,092 km (0.064 R)
• M79: 38,990,740 km (0.042 R)
• M80: 40,088,938 km (0.097 R)
• M81: 40,334,279 km (0.028 R)
• M82: 41,135,375 km (0.074 R)
• M83: 41,444,893 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618

Radius: 4.6

Gravity: 29.21 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.2 AU - 14.76 AU

Year: 19905 Days

Day: 24.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,288,778 km

• M1: 59,540 km (0.118 R)
• M2: 130,449 km (0.063 R)
• M3: 476,469 km (0.1 R)
• M4: 578,345 km (0.063 R)
• M5: 925,562 km (0.025 R)
• M6: 1,106,725 km (0.113 R)
• M7: 1,270,834 km (0.112 R)
• M8: 2,100,803 km (0.095 R)
• M9: 2,407,778 km (0.084 R)
• M10: 2,692,612 km (0.055 R)
• M11: 3,063,465 km (0.106 R)
• M12: 3,332,592 km (0.112 R)
• M13: 4,058,889 km (0.048 R)
• M14: 4,226,738 km (0.101 R)
• M15: 4,612,850 km (0.051 R)
• M16: 4,788,029 km (0.108 R)
• M17: 5,790,186 km (0.078 R)
• M18: 6,705,725 km (0.064 R)
• M19: 6,804,758 km (0.09 R)
• M20: 8,453,028 km (0.059 R)
• M21: 8,775,261 km (0.029 R)
• M22: 9,821,848 km (0.057 R)
• M23: 9,878,097 km (0.097 R)
• M24: 10,675,603 km (0.051 R)
• M25: 10,849,286 km (0.091 R)
• M26: 11,257,988 km (0.047 R)
• M27: 11,731,166 km (0.047 R)
• M28: 12,758,305 km (0.038 R)
• M29: 12,819,490 km (0.045 R)
• M30: 14,383,835 km (0.105 R)
• M31: 14,511,592 km (0.034 R)
• M32: 15,155,760 km (0.062 R)
• M33: 15,743,530 km (0.074 R)
• M34: 15,809,353 km (0.057 R)
• M35: 16,073,394 km (0.09 R)
• M36: 16,538,793 km (0.111 R)
• M37: 16,739,703 km (0.03 R)
• M38: 18,444,669 km (0.047 R)
• M39: 19,564,559 km (0.082 R)
• M40: 19,990,165 km (0.097 R)
• M41: 20,778,396 km (0.069 R)
• M42: 20,850,502 km (0.095 R)
• M43: 21,869,414 km (0.084 R)
• M44: 23,203,228 km (0.042 R)
• M45: 24,792,107 km (0.04 R)
• M46: 26,415,842 km (0.062 R)
• M47: 26,494,082 km (0.093 R)
• M48: 28,153,571 km (0.084 R)
• M49: 29,197,465 km (0.097 R)
• M50: 29,521,345 km (0.11 R)
• M51: 30,663,824 km (0.099 R)
• M52: 31,820,813 km (0.096 R)
• M53: 32,070,642 km (0.059 R)
• M54: 33,837,243 km (0.11 R)
• M55: 34,689,502 km (0.067 R)
• M56: 34,860,792 km (0.076 R)
• M57: 35,290,287 km (0.096 R)
• M58: 35,894,513 km (0.094 R)
• M59: 36,589,246 km (0.109 R)
• M60: 37,551,758 km (0.114 R)
• M61: 37,815,649 km (0.119 R)
• M62: 40,669,228 km (0.087 R)
• M63: 42,854,255 km (0.115 R)
• M64: 43,406,570 km (0.106 R)
• M65: 43,498,722 km (0.04 R)
• M66: 44,517,933 km (0.107 R)
• M67: 46,391,197 km (0.063 R)
• M68: 46,768,932 km (0.085 R)
• M69: 48,194,450 km (0.109 R)
• M70: 48,864,499 km (0.047 R)
• M71: 49,634,180 km (0.096 R)
• M72: 50,214,021 km (0.104 R)
• M73: 50,504,840 km (0.119 R)
• M74: 50,698,868 km (0.088 R)
• M75: 52,949,418 km (0.109 R)
• M76: 53,146,738 km (0.089 R)
• M77: 54,235,810 km (0.067 R)
• M78: 56,839,412 km (0.082 R)
• M79: 59,893,602 km (0.051 R)
• M80: 60,304,846 km (0.108 R)
• M81: 62,167,041 km (0.078 R)
• M82: 63,838,049 km (0.093 R)
• M83: 65,629,783 km (0.053 R)
• M84: 65,841,613 km (0.069 R)
• M85: 66,053,743 km (0.059 R)
• M86: 66,904,357 km (0.077 R)
• M87: 67,651,598 km (0.038 R)
• M88: 68,294,420 km (0.106 R)
• M89: 69,046,748 km (0.032 R)
• M90: 69,477,889 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit