🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.67 AU - 0.73 AU

Year: 209 Days

Day: 20.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.19 AU - 3.47 AU

Year: 1697 Days

Day: 26.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,276,918 km

• M1: 579,243 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.91 AU - 3.71 AU

Year: 2147 Days

Day: 23.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.43 AU - 4.39 AU

Year: 2756 Days

Day: 46.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,276,918 km

• M1: 2,083,599 km (0.053 R)
• M2: 2,462,680 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.49 AU - 5.29 AU

Year: 3279 Days

Day: 31.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,276,918 km

• M1: 384,616 km (0.119 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.2

Radius: 12.5

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.3 AU - 9.4 AU

Year: 8601 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,276,918 km

• M1: 194,178 km (0.112 R)
• M2: 491,130 km (0.056 R)
• M3: 821,292 km (0.101 R)
• M4: 1,161,478 km (0.082 R)
• M5: 1,419,833 km (0.105 R)
• M6: 1,697,038 km (0.119 R)
• M7: 1,945,520 km (0.105 R)
• M8: 2,038,869 km (0.088 R)
• M9: 2,254,739 km (0.114 R)
• M10: 2,478,238 km (0.111 R)
• M11: 2,735,098 km (0.11 R)
• M12: 3,359,370 km (0.067 R)
• M13: 3,472,316 km (0.055 R)
• M14: 3,558,036 km (0.117 R)
• M15: 5,317,008 km (0.109 R)
• M16: 5,449,402 km (0.11 R)
• M17: 6,092,972 km (0.117 R)
• M18: 6,196,942 km (0.077 R)
• M19: 6,547,450 km (0.106 R)
• M20: 7,304,565 km (0.072 R)
• M21: 7,414,968 km (0.047 R)
• M22: 7,749,768 km (0.097 R)
• M23: 7,900,114 km (0.104 R)
• M24: 8,089,505 km (0.046 R)
• M25: 8,472,775 km (0.11 R)
• M26: 8,666,653 km (0.08 R)
• M27: 8,783,639 km (0.094 R)
• M28: 8,862,028 km (0.111 R)
• M29: 9,098,393 km (0.102 R)
• M30: 9,336,852 km (0.079 R)
• M31: 9,416,737 km (0.095 R)
• M32: 10,105,635 km (0.117 R)
• M33: 10,228,904 km (0.098 R)
• M34: 10,311,332 km (0.116 R)
• M35: 10,894,764 km (0.084 R)
• M36: 10,978,988 km (0.115 R)
• M37: 11,833,192 km (0.079 R)
• M38: 12,181,007 km (0.025 R)
• M39: 12,444,000 km (0.056 R)
• M40: 12,620,376 km (0.034 R)
• M41: 12,931,090 km (0.106 R)
• M42: 13,832,717 km (0.078 R)
• M43: 14,107,079 km (0.11 R)
• M44: 14,198,932 km (0.094 R)
• M45: 16,222,393 km (0.113 R)
• M46: 19,040,967 km (0.117 R)
• M47: 19,193,556 km (0.076 R)
• M48: 19,346,445 km (0.114 R)
• M49: 20,168,785 km (0.109 R)
• M50: 20,845,416 km (0.119 R)
• M51: 21,212,828 km (0.04 R)
• M52: 22,167,562 km (0.094 R)
• M53: 23,190,363 km (0.031 R)
• M54: 26,407,016 km (0.114 R)
• M55: 26,520,411 km (0.093 R)
• M56: 27,032,784 km (0.12 R)
• M57: 27,836,125 km (0.114 R)
• M58: 28,182,892 km (0.088 R)
• M59: 28,763,931 km (0.06 R)
• M60: 29,114,438 km (0.092 R)
• M61: 29,290,365 km (0.11 R)
• M62: 29,525,234 km (0.08 R)
• M63: 30,293,270 km (0.095 R)
• M64: 30,888,370 km (0.076 R)
• M65: 31,007,899 km (0.094 R)
• M66: 31,127,577 km (0.096 R)
• M67: 31,247,405 km (0.098 R)
• M68: 31,969,514 km (0.049 R)
• M69: 34,106,968 km (0.057 R)
• M70: 34,230,536 km (0.078 R)
• M71: 34,540,054 km (0.094 R)
• M72: 37,049,259 km (0.115 R)
• M73: 37,176,268 km (0.087 R)
• M74: 37,813,405 km (0.08 R)
• M75: 38,518,460 km (0.11 R)
• M76: 40,202,184 km (0.079 R)
• M77: 40,659,654 km (0.042 R)
• M78: 41,381,913 km (0.104 R)
• M79: 41,777,749 km (0.119 R)
• M80: 42,706,153 km (0.077 R)
• M81: 43,574,269 km (0.061 R)
• M82: 45,192,170 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 9.7

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.49 AU - 12.65 AU

Year: 13129 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,276,918 km

• M1: 239,955 km (0.113 R)
• M2: 912,248 km (0.043 R)
• M3: 1,249,142 km (0.111 R)
• M4: 1,478,925 km (0.115 R)
• M5: 1,926,970 km (0.105 R)
• M6: 2,058,766 km (0.065 R)
• M7: 2,193,703 km (0.104 R)
• M8: 2,941,992 km (0.105 R)
• M9: 3,312,396 km (0.036 R)
• M10: 3,439,105 km (0.11 R)
• M11: 3,632,386 km (0.081 R)
• M12: 3,929,038 km (0.115 R)
• M13: 4,097,336 km (0.1 R)
• M14: 4,758,409 km (0.103 R)
• M15: 4,901,873 km (0.068 R)
• M16: 5,377,894 km (0.077 R)
• M17: 6,334,722 km (0.066 R)
• M18: 6,652,019 km (0.096 R)
• M19: 6,934,011 km (0.108 R)
• M20: 7,509,514 km (0.049 R)
• M21: 7,887,697 km (0.11 R)
• M22: 8,401,566 km (0.099 R)
• M23: 8,882,224 km (0.116 R)
• M24: 11,129,782 km (0.097 R)
• M25: 11,272,798 km (0.109 R)
• M26: 11,512,603 km (0.098 R)
• M27: 11,609,094 km (0.079 R)
• M28: 12,095,137 km (0.117 R)
• M29: 12,389,995 km (0.09 R)
• M30: 13,288,779 km (0.109 R)
• M31: 13,899,587 km (0.11 R)
• M32: 14,519,521 km (0.091 R)
• M33: 14,937,946 km (0.067 R)
• M34: 16,541,785 km (0.108 R)
• M35: 17,198,669 km (0.094 R)
• M36: 17,752,480 km (0.104 R)
• M37: 18,537,719 km (0.108 R)
• M38: 18,764,061 km (0.091 R)
• M39: 18,934,602 km (0.118 R)
• M40: 19,448,920 km (0.103 R)
• M41: 19,563,961 km (0.066 R)
• M42: 20,200,051 km (0.083 R)
• M43: 20,433,124 km (0.12 R)
• M44: 21,969,494 km (0.085 R)
• M45: 22,509,842 km (0.1 R)
• M46: 24,839,679 km (0.051 R)
• M47: 25,214,572 km (0.113 R)
• M48: 25,717,220 km (0.102 R)
• M49: 28,999,098 km (0.117 R)
• M50: 30,254,973 km (0.073 R)
• M51: 32,070,193 km (0.05 R)
• M52: 33,231,073 km (0.118 R)
• M53: 33,575,148 km (0.03 R)
• M54: 33,851,156 km (0.08 R)
• M55: 34,893,255 km (0.076 R)
• M56: 35,243,014 km (0.072 R)
• M57: 35,875,365 km (0.089 R)
• M58: 36,937,809 km (0.097 R)
• M59: 37,795,004 km (0.065 R)
• M60: 37,938,618 km (0.086 R)
• M61: 40,626,294 km (0.11 R)
• M62: 41,807,369 km (0.101 R)
• M63: 42,327,670 km (0.091 R)
• M64: 42,402,170 km (0.105 R)
• M65: 42,551,319 km (0.069 R)
• M66: 43,149,711 km (0.11 R)
• M67: 45,113,332 km (0.032 R)
• M68: 46,106,064 km (0.118 R)
• M69: 47,260,511 km (0.089 R)
• M70: 48,035,427 km (0.096 R)
• M71: 48,113,218 km (0.072 R)
• M72: 48,346,591 km (0.045 R)
• M73: 48,424,532 km (0.114 R)
• M74: 49,519,289 km (0.068 R)
• M75: 49,833,594 km (0.095 R)
• M76: 50,385,161 km (0.092 R)
• M77: 51,097,397 km (0.108 R)
• M78: 52,692,110 km (0.1 R)
• M79: 53,414,967 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.7

Radius: 3.3

Gravity: 56.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 15.18 AU - 16.08 AU

Year: 22026 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,276,918 km

• M1: 296,653 km (0.051 R)
• M2: 350,807 km (0.083 R)
• M3: 554,111 km (0.071 R)
• M4: 598,691 km (0.108 R)
• M5: 1,135,448 km (0.101 R)
• M6: 1,880,894 km (0.118 R)
• M7: 2,263,266 km (0.076 R)
• M8: 2,556,029 km (0.111 R)
• M9: 3,503,732 km (0.115 R)
• M10: 3,545,470 km (0.11 R)
• M11: 3,927,542 km (0.068 R)
• M12: 4,057,842 km (0.045 R)
• M13: 4,233,769 km (0.111 R)
• M14: 4,457,119 km (0.086 R)
• M15: 4,502,298 km (0.054 R)
• M16: 4,638,581 km (0.096 R)
• M17: 4,822,437 km (0.1 R)
• M18: 5,484,707 km (0.087 R)
• M19: 5,533,027 km (0.081 R)
• M20: 6,024,755 km (0.052 R)
• M21: 6,530,246 km (0.063 R)
• M22: 6,736,243 km (0.08 R)
• M23: 7,366,947 km (0.113 R)
• M24: 8,181,508 km (0.08 R)
• M25: 8,236,709 km (0.12 R)
• M26: 8,459,311 km (0.094 R)
• M27: 8,910,199 km (0.078 R)
• M28: 9,024,192 km (0.111 R)
• M29: 9,601,042 km (0.069 R)
• M30: 9,659,385 km (0.113 R)
• M31: 11,587,851 km (0.114 R)
• M32: 11,774,699 km (0.082 R)
• M33: 12,404,207 km (0.109 R)
• M34: 12,531,514 km (0.102 R)
• M35: 13,499,562 km (0.085 R)
• M36: 16,126,202 km (0.105 R)
• M37: 16,404,304 km (0.09 R)
• M38: 16,894,836 km (0.088 R)
• M39: 19,937,357 km (0.074 R)
• M40: 21,903,522 km (0.104 R)
• M41: 22,211,394 km (0.094 R)
• M42: 23,772,448 km (0.083 R)
• M43: 23,930,423 km (0.072 R)
• M44: 24,885,905 km (0.039 R)
• M45: 25,287,725 km (0.095 R)
• M46: 26,016,416 km (0.099 R)
• M47: 31,046,644 km (0.038 R)
• M48: 31,479,132 km (0.044 R)
• M49: 32,876,226 km (0.108 R)
• M50: 34,115,196 km (0.069 R)
• M51: 35,009,492 km (0.064 R)
• M52: 37,738,307 km (0.084 R)
• M53: 38,107,365 km (0.054 R)
• M54: 38,384,869 km (0.076 R)
• M55: 39,782,412 km (0.117 R)
• M56: 40,063,955 km (0.025 R)
• M57: 41,291,555 km (0.086 R)
• M58: 41,386,401 km (0.072 R)
• M59: 41,862,271 km (0.065 R)
• M60: 42,339,788 km (0.112 R)
• M61: 42,915,291 km (0.11 R)
• M62: 43,011,482 km (0.101 R)
• M63: 43,300,356 km (0.099 R)
• M64: 43,396,846 km (0.098 R)
• M65: 47,313,169 km (0.063 R)
• M66: 48,109,927 km (0.099 R)
• M67: 48,810,644 km (0.094 R)
• M68: 49,111,934 km (0.117 R)
• M69: 49,212,613 km (0.079 R)
• M70: 49,918,565 km (0.103 R)
• M71: 51,136,741 km (0.08 R)
• M72: 51,544,994 km (0.088 R)
• M73: 54,224,591 km (0.032 R)
• M74: 54,536,801 km (0.068 R)
• M75: 54,849,461 km (0.109 R)
• M76: 55,058,300 km (0.102 R)
• M77: 55,267,288 km (0.115 R)
• M78: 57,372,279 km (0.082 R)
• M79: 57,584,260 km (0.099 R)
• M80: 58,861,377 km (0.082 R)
• M81: 62,530,264 km (0.102 R)
• M82: 62,857,585 km (0.103 R)
• M83: 65,606,745 km (0.044 R)
• M84: 65,717,597 km (0.068 R)
• M85: 67,610,458 km (0.098 R)
• M86: 69,069,935 km (0.034 R)
• M87: 69,182,582 km (0.085 R)
• M88: 69,521,122 km (0.114 R)
• M89: 69,973,207 km (0.104 R)
• M90: 73,855,721 km (0.045 R)
• M91: 76,171,945 km (0.118 R)
• M92: 78,394,371 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138

Radius: 5.1

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 16.09 AU - 21.55 AU

Year: 29102 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,276,918 km

• M1: 904,319 km (0.11 R)
• M2: 1,123,031 km (0.09 R)
• M3: 1,215,184 km (0.029 R)
• M4: 1,456,335 km (0.067 R)
• M5: 2,009,997 km (0.094 R)
• M6: 2,745,121 km (0.081 R)
• M7: 2,932,866 km (0.076 R)
• M8: 3,487,426 km (0.083 R)
• M9: 3,521,085 km (0.076 R)
• M10: 3,656,621 km (0.089 R)
• M11: 3,863,215 km (0.11 R)
• M12: 5,219,171 km (0.117 R)
• M13: 6,498,232 km (0.105 R)
• M14: 6,706,473 km (0.082 R)
• M15: 7,344,208 km (0.115 R)
• M16: 8,359,230 km (0.047 R)
• M17: 9,044,687 km (0.081 R)
• M18: 9,464,608 km (0.078 R)
• M19: 9,986,406 km (0.048 R)
• M20: 10,130,319 km (0.114 R)
• M21: 10,712,853 km (0.099 R)
• M22: 11,910,234 km (0.076 R)
• M23: 12,011,961 km (0.119 R)
• M24: 12,835,797 km (0.105 R)
• M25: 13,518,561 km (0.055 R)
• M26: 13,624,626 km (0.109 R)
• M27: 13,998,022 km (0.098 R)
• M28: 15,193,609 km (0.058 R)
• M29: 15,692,069 km (0.068 R)
• M30: 17,623,078 km (0.067 R)
• M31: 18,146,671 km (0.08 R)
• M32: 18,852,623 km (0.029 R)
• M33: 18,971,254 km (0.108 R)
• M34: 20,352,192 km (0.082 R)
• M35: 20,412,929 km (0.063 R)
• M36: 20,778,845 km (0.119 R)
• M37: 21,517,260 km (0.116 R)
• M38: 22,014,224 km (0.077 R)
• M39: 23,336,669 km (0.106 R)
• M40: 23,463,977 km (0.117 R)
• M41: 23,655,313 km (0.112 R)
• M42: 24,814,397 km (0.086 R)
• M43: 25,466,345 km (0.068 R)
• M44: 25,991,882 km (0.116 R)
• M45: 26,057,855 km (0.094 R)
• M46: 26,786,845 km (0.104 R)
• M47: 26,853,566 km (0.108 R)
• M48: 27,724,525 km (0.098 R)
• M49: 28,265,171 km (0.115 R)
• M50: 28,332,939 km (0.072 R)
• M51: 28,400,857 km (0.109 R)
• M52: 29,494,118 km (0.114 R)
• M53: 31,370,225 km (0.101 R)
• M54: 33,571,258 km (0.113 R)
• M55: 34,291,722 km (0.096 R)
• M56: 34,654,048 km (0.118 R)
• M57: 36,041,867 km (0.099 R)
• M58: 38,495,272 km (0.109 R)
• M59: 39,324,942 km (0.07 R)
• M60: 39,704,172 km (0.065 R)
• M61: 39,932,160 km (0.109 R)
• M62: 40,618,814 km (0.11 R)
• M63: 40,772,002 km (0.084 R)
• M64: 41,694,871 km (0.104 R)
• M65: 42,313,907 km (0.052 R)
• M66: 42,391,549 km (0.092 R)
• M67: 44,662,295 km (0.08 R)
• M68: 45,057,831 km (0.037 R)
• M69: 45,216,256 km (0.088 R)
• M70: 45,931,932 km (0.038 R)
• M71: 47,293,871 km (0.1 R)
• M72: 49,811,453 km (0.053 R)
• M73: 51,624,430 km (0.113 R)
• M74: 51,956,388 km (0.099 R)
• M75: 52,872,824 km (0.107 R)
• M76: 53,710,572 km (0.092 R)
• M77: 55,144,917 km (0.112 R)
• M78: 55,399,233 km (0.087 R)
• M79: 56,250,146 km (0.111 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 11,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit