🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.83 AU

Year: 238 Days

Day: 29.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.53 AU - 0.87 AU

Year: 249 Days

Day: 43.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,802,973 km

• M1: 75,996 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.92 AU - 1.5 AU

Year: 565 Days

Day: 22.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,802,973 km

• M1: 215,571 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.34 AU - 1.46 AU

Year: 703 Days

Day: 33.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,802,973 km

• M1: 296,952 km (0.119 R)
• M2: 766,839 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.1 AU - 3.16 AU

Year: 1811 Days

Day: 30.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,802,973 km

• M1: 817,852 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 11.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.89 AU - 9.31 AU

Year: 10708 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,802,973 km

• M1: 453,730 km (0.104 R)
• M2: 676,033 km (0.113 R)
• M3: 844,929 km (0.096 R)
• M4: 1,523,056 km (0.064 R)
• M5: 1,634,806 km (0.103 R)
• M6: 1,726,359 km (0.11 R)
• M7: 1,987,258 km (0.053 R)
• M8: 2,160,193 km (0.098 R)
• M9: 2,312,334 km (0.097 R)
• M10: 4,178,568 km (0.12 R)
• M11: 5,059,849 km (0.08 R)
• M12: 5,678,885 km (0.113 R)
• M13: 6,249,152 km (0.08 R)
• M14: 7,329,248 km (0.107 R)
• M15: 7,559,928 km (0.098 R)
• M16: 7,715,061 km (0.107 R)
• M17: 7,910,586 km (0.105 R)
• M18: 8,226,686 km (0.082 R)
• M19: 9,323,986 km (0.105 R)
• M20: 9,448,751 km (0.103 R)
• M21: 9,868,672 km (0.065 R)
• M22: 10,466,765 km (0.056 R)
• M23: 10,726,766 km (0.035 R)
• M24: 10,813,981 km (0.111 R)
• M25: 12,468,235 km (0.111 R)
• M26: 12,559,938 km (0.115 R)
• M27: 12,928,846 km (0.059 R)
• M28: 14,152,407 km (0.1 R)
• M29: 14,488,105 km (0.117 R)
• M30: 14,972,353 km (0.07 R)
• M31: 15,216,347 km (0.089 R)
• M32: 17,012,569 km (0.107 R)
• M33: 17,574,758 km (0.088 R)
• M34: 18,455,441 km (0.096 R)
• M35: 20,692,377 km (0.108 R)
• M36: 20,800,986 km (0.092 R)
• M37: 21,897,987 km (0.051 R)
• M38: 24,434,269 km (0.099 R)
• M39: 24,836,986 km (0.081 R)
• M40: 25,649,303 km (0.107 R)
• M41: 25,766,139 km (0.086 R)
• M42: 26,824,843 km (0.074 R)
• M43: 29,289,019 km (0.106 R)
• M44: 29,778,204 km (0.11 R)
• M45: 30,764,802 km (0.047 R)
• M46: 31,699,340 km (0.05 R)
• M47: 33,596,391 km (0.064 R)
• M48: 34,172,791 km (0.104 R)
• M49: 35,465,018 km (0.026 R)
• M50: 35,725,468 km (0.092 R)
• M51: 37,433,426 km (0.037 R)
• M52: 37,897,778 km (0.099 R)
• M53: 38,164,062 km (0.118 R)
• M54: 38,364,075 km (0.118 R)
• M55: 39,504,459 km (0.117 R)
• M56: 39,639,247 km (0.078 R)
• M57: 40,928,332 km (0.099 R)
• M58: 41,543,777 km (0.108 R)
• M59: 42,369,109 km (0.076 R)
• M60: 42,853,058 km (0.093 R)
• M61: 43,269,239 km (0.113 R)
• M62: 44,035,928 km (0.077 R)
• M63: 44,245,814 km (0.077 R)
• M64: 44,947,727 km (0.101 R)
• M65: 45,865,810 km (0.092 R)
• M66: 47,576,910 km (0.059 R)
• M67: 48,007,901 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.5

Radius: 4.5

Gravity: 27.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.92 AU - 12.26 AU

Year: 14632 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,802,973 km

• M1: 65,374 km (0.097 R)
• M2: 113,246 km (0.097 R)
• M3: 815,907 km (0.091 R)
• M4: 1,305,241 km (0.087 R)
• M5: 1,656,198 km (0.111 R)
• M6: 2,263,266 km (0.094 R)
• M7: 2,868,988 km (0.11 R)
• M8: 3,060,024 km (0.114 R)
• M9: 3,454,364 km (0.099 R)
• M10: 3,623,410 km (0.062 R)
• M11: 3,864,711 km (0.102 R)
• M12: 4,290,317 km (0.055 R)
• M13: 4,435,427 km (0.052 R)
• M14: 4,656,234 km (0.076 R)
• M15: 6,013,984 km (0.11 R)
• M16: 6,340,407 km (0.065 R)
• M17: 6,505,862 km (0.066 R)
• M18: 7,138,511 km (0.085 R)
• M19: 7,527,615 km (0.1 R)
• M20: 8,056,893 km (0.092 R)
• M21: 8,146,352 km (0.113 R)
• M22: 8,236,111 km (0.103 R)
• M23: 8,280,990 km (0.071 R)
• M24: 9,011,925 km (0.112 R)
• M25: 9,104,676 km (0.046 R)
• M26: 9,573,516 km (0.114 R)
• M27: 9,954,242 km (0.12 R)
• M28: 10,194,646 km (0.105 R)
• M29: 10,242,966 km (0.091 R)
• M30: 10,339,756 km (0.096 R)
• M31: 12,237,106 km (0.039 R)
• M32: 13,172,541 km (0.086 R)
• M33: 13,542,497 km (0.027 R)
• M34: 13,595,604 km (0.082 R)
• M35: 14,023,155 km (0.104 R)
• M36: 14,400,889 km (0.055 R)
• M37: 14,618,255 km (0.042 R)
• M38: 15,609,790 km (0.108 R)
• M39: 16,113,486 km (0.094 R)
• M40: 16,169,884 km (0.081 R)
• M41: 16,452,325 km (0.098 R)
• M42: 16,736,561 km (0.096 R)
• M43: 19,008,055 km (0.096 R)
• M44: 19,067,595 km (0.086 R)
• M45: 19,846,701 km (0.032 R)
• M46: 20,514,057 km (0.115 R)
• M47: 21,127,258 km (0.105 R)
• M48: 22,749,199 km (0.101 R)
• M49: 22,875,758 km (0.037 R)
• M50: 24,930,036 km (0.089 R)
• M51: 25,321,684 km (0.089 R)
• M52: 25,387,207 km (0.113 R)
• M53: 25,649,752 km (0.066 R)
• M54: 25,781,248 km (0.088 R)
• M55: 28,391,731 km (0.073 R)
• M56: 30,317,056 km (0.119 R)
• M57: 30,595,457 km (0.087 R)
• M58: 31,506,359 km (0.064 R)
• M59: 31,576,819 km (0.116 R)
• M60: 31,717,890 km (0.079 R)
• M61: 32,426,236 km (0.1 R)
• M62: 32,568,504 km (0.115 R)
• M63: 33,714,274 km (0.09 R)
• M64: 34,219,615 km (0.05 R)
• M65: 34,364,426 km (0.12 R)
• M66: 35,457,388 km (0.041 R)
• M67: 36,192,362 km (0.047 R)
• M68: 36,266,114 km (0.105 R)
• M69: 36,413,917 km (0.112 R)
• M70: 37,155,324 km (0.115 R)
• M71: 37,378,823 km (0.075 R)
• M72: 39,409,465 km (0.114 R)
• M73: 39,789,443 km (0.033 R)
• M74: 41,862,271 km (0.086 R)
• M75: 42,094,746 km (0.065 R)
• M76: 43,185,315 km (0.104 R)
• M77: 43,263,555 km (0.103 R)
• M78: 43,969,956 km (0.08 R)
• M79: 44,285,158 km (0.109 R)
• M80: 44,996,945 km (0.09 R)
• M81: 45,076,232 km (0.105 R)
• M82: 46,351,853 km (0.052 R)
• M83: 47,316,460 km (0.084 R)
• M84: 47,477,727 km (0.066 R)
• M85: 48,125,186 km (0.119 R)
• M86: 50,331,605 km (0.067 R)
• M87: 50,578,741 km (0.074 R)
• M88: 51,737,676 km (0.042 R)
• M89: 53,408,385 km (0.12 R)
• M90: 53,576,383 km (0.088 R)
• M91: 54,419,217 km (0.1 R)
• M92: 54,842,280 km (0.105 R)
• M93: 56,545,452 km (0.087 R)
• M94: 57,145,639 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.1

Radius: 6.8

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.16 AU - 12.06 AU

Year: 16797 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,802,973 km

• M1: 176,077 km (0.067 R)
• M2: 502,050 km (0.109 R)
• M3: 727,195 km (0.101 R)
• M4: 910,303 km (0.047 R)
• M5: 1,346,680 km (0.089 R)
• M6: 1,630,766 km (0.101 R)
• M7: 1,719,628 km (0.116 R)
• M8: 2,220,780 km (0.119 R)
• M9: 2,420,045 km (0.104 R)
• M10: 2,521,771 km (0.096 R)
• M11: 2,764,868 km (0.101 R)
• M12: 3,423,996 km (0.061 R)
• M13: 3,732,168 km (0.064 R)
• M14: 4,049,315 km (0.068 R)
• M15: 4,416,279 km (0.064 R)
• M16: 4,879,434 km (0.074 R)
• M17: 5,008,537 km (0.11 R)
• M18: 6,080,705 km (0.104 R)
• M19: 6,833,631 km (0.098 R)
• M20: 7,319,076 km (0.108 R)
• M21: 7,565,912 km (0.088 R)
• M22: 7,815,591 km (0.083 R)
• M23: 8,220,702 km (0.055 R)
• M24: 8,528,874 km (0.093 R)
• M25: 9,529,983 km (0.065 R)
• M26: 10,071,826 km (0.114 R)
• M27: 10,401,540 km (0.093 R)
• M28: 11,015,490 km (0.095 R)
• M29: 11,241,682 km (0.112 R)
• M30: 11,355,226 km (0.111 R)
• M31: 11,469,370 km (0.118 R)
• M32: 12,161,559 km (0.075 R)
• M33: 12,512,665 km (0.1 R)
• M34: 13,405,166 km (0.057 R)
• M35: 14,626,782 km (0.034 R)
• M36: 15,313,736 km (0.114 R)
• M37: 16,460,403 km (0.105 R)
• M38: 16,719,058 km (0.118 R)
• M39: 17,109,359 km (0.11 R)
• M40: 17,174,733 km (0.07 R)
• M41: 17,502,801 km (0.106 R)
• M42: 17,766,692 km (0.087 R)
• M43: 18,835,419 km (0.06 R)
• M44: 18,902,888 km (0.111 R)
• M45: 20,894,933 km (0.075 R)
• M46: 21,526,535 km (0.065 R)
• M47: 21,667,756 km (0.108 R)
• M48: 22,378,495 km (0.118 R)
• M49: 23,386,336 km (0.11 R)
• M50: 24,556,191 km (0.104 R)
• M51: 24,851,497 km (0.103 R)
• M52: 25,222,500 km (0.082 R)
• M53: 25,296,850 km (0.104 R)
• M54: 26,497,373 km (0.115 R)
• M55: 27,486,365 km (0.114 R)
• M56: 28,642,457 km (0.057 R)
• M57: 30,050,622 km (0.11 R)
• M58: 32,771,358 km (0.064 R)
• M59: 32,852,590 km (0.059 R)
• M60: 32,933,822 km (0.118 R)
• M61: 33,178,115 km (0.06 R)
• M62: 33,996,565 km (0.115 R)
• M63: 36,323,410 km (0.073 R)
• M64: 37,590,953 km (0.119 R)
• M65: 38,872,857 km (0.105 R)
• M66: 39,217,082 km (0.103 R)
• M67: 42,007,531 km (0.09 R)
• M68: 43,337,456 km (0.055 R)
• M69: 43,694,396 km (0.089 R)
• M70: 43,962,775 km (0.08 R)
• M71: 44,052,384 km (0.064 R)
• M72: 44,321,361 km (0.101 R)
• M73: 45,584,416 km (0.073 R)
• M74: 47,133,951 km (0.101 R)
• M75: 48,515,337 km (0.096 R)
• M76: 48,700,540 km (0.057 R)
• M77: 48,978,792 km (0.092 R)
• M78: 50,284,332 km (0.073 R)
• M79: 53,310,996 km (0.066 R)
• M80: 54,076,788 km (0.045 R)
• M81: 54,461,105 km (0.106 R)
• M82: 54,749,829 km (0.093 R)
• M83: 54,846,319 km (0.096 R)
• M84: 55,910,259 km (0.082 R)
• M85: 56,688,318 km (0.096 R)
• M86: 57,665,790 km (0.104 R)
• M87: 59,736,823 km (0.112 R)
• M88: 61,531,399 km (0.082 R)
• M89: 62,535,949 km (0.116 R)
• M90: 63,343,478 km (0.111 R)
• M91: 64,459,479 km (0.086 R)
• M92: 65,071,035 km (0.1 R)
• M93: 65,479,736 km (0.112 R)
• M94: 66,710,926 km (0.083 R)
• M95: 66,813,850 km (0.046 R)
• M96: 68,260,760 km (0.045 R)
• M97: 68,883,985 km (0.118 R)
• M98: 69,196,345 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421

Radius: 5.2

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.72 AU - 15.62 AU

Year: 21460 Days

Day: 16 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,802,973 km

• M1: 81,830 km (0.108 R)
• M2: 189,092 km (0.115 R)
• M3: 777,011 km (0.106 R)
• M4: 938,427 km (0.046 R)
• M5: 1,373,308 km (0.103 R)
• M6: 1,428,211 km (0.095 R)
• M7: 1,924,128 km (0.118 R)
• M8: 2,142,840 km (0.106 R)
• M9: 2,402,392 km (0.112 R)
• M10: 3,387,345 km (0.098 R)
• M11: 3,766,126 km (0.071 R)
• M12: 4,563,483 km (0.043 R)
• M13: 4,729,088 km (0.087 R)
• M14: 4,854,601 km (0.088 R)
• M15: 4,938,824 km (0.101 R)
• M16: 6,032,684 km (0.075 R)
• M17: 6,305,999 km (0.12 R)
• M18: 7,198,051 km (0.106 R)
• M19: 7,487,822 km (0.09 R)
• M20: 7,536,442 km (0.025 R)
• M21: 7,585,210 km (0.081 R)
• M22: 8,178,815 km (0.115 R)
• M23: 9,305,287 km (0.112 R)
• M24: 9,620,938 km (0.044 R)
• M25: 10,534,084 km (0.087 R)
• M26: 11,699,750 km (0.096 R)
• M27: 12,154,528 km (0.061 R)
• M28: 13,672,049 km (0.106 R)
• M29: 14,331,925 km (0.08 R)
• M30: 15,433,713 km (0.083 R)
• M31: 15,869,641 km (0.057 R)
• M32: 17,394,343 km (0.074 R)
• M33: 18,305,244 km (0.108 R)
• M34: 18,766,454 km (0.12 R)
• M35: 18,965,270 km (0.11 R)
• M36: 19,098,263 km (0.106 R)
• M37: 19,231,554 km (0.113 R)
• M38: 19,298,275 km (0.117 R)
• M39: 20,172,974 km (0.096 R)
• M40: 21,267,132 km (0.065 R)
• M41: 21,613,003 km (0.05 R)
• M42: 21,960,668 km (0.084 R)
• M43: 22,030,530 km (0.074 R)
• M44: 22,591,223 km (0.119 R)
• M45: 23,015,034 km (0.093 R)
• M46: 25,245,538 km (0.112 R)
• M47: 25,832,261 km (0.106 R)
• M48: 26,423,472 km (0.096 R)
• M49: 28,832,446 km (0.071 R)
• M50: 32,814,293 km (0.082 R)
• M51: 33,293,904 km (0.064 R)
• M52: 33,695,275 km (0.118 R)
• M53: 38,636,492 km (0.111 R)
• M54: 39,058,209 km (0.041 R)
• M55: 39,821,457 km (0.112 R)
• M56: 40,162,241 km (0.068 R)
• M57: 40,247,512 km (0.112 R)
• M58: 40,503,923 km (0.104 R)
• M59: 40,846,651 km (0.111 R)
• M60: 40,932,521 km (0.085 R)
• M61: 41,794,055 km (0.106 R)
• M62: 42,400,674 km (0.118 R)
• M63: 43,359,896 km (0.11 R)
• M64: 43,710,553 km (0.113 R)
• M65: 43,798,217 km (0.108 R)
• M66: 45,922,806 km (0.079 R)
• M67: 46,190,736 km (0.108 R)
• M68: 46,280,046 km (0.067 R)
• M69: 46,638,333 km (0.096 R)
• M70: 49,263,177 km (0.077 R)
• M71: 50,547,325 km (0.068 R)
• M72: 51,656,743 km (0.051 R)
• M73: 52,121,394 km (0.072 R)
• M74: 54,371,047 km (0.095 R)
• M75: 54,654,385 km (0.087 R)
• M76: 58,479,902 km (0.077 R)
• M77: 58,867,211 km (0.094 R)
• M78: 60,131,762 km (0.076 R)
• M79: 61,700,445 km (0.073 R)
• M80: 65,178,446 km (0.087 R)
• M81: 67,396,982 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit