🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 137 Days

Day: 39.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,696,011 km

• M1: 146,008 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.69 AU - 0.91 AU

Year: 261 Days

Day: 25.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.04 AU - 1.44 AU

Year: 504 Days

Day: 33.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.37 AU - 1.51 AU

Year: 631 Days

Day: 13.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,696,011 km

• M1: 184,604 km (0.081 R)
• M2: 412,591 km (0.065 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.2

Radius: 14.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.5 AU - 6.16 AU

Year: 5142 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,696,011 km

• M1: 292,464 km (0.09 R)
• M2: 384,167 km (0.111 R)
• M3: 482,304 km (0.105 R)
• M4: 581,038 km (0.098 R)
• M5: 791,522 km (0.064 R)
• M6: 1,166,265 km (0.076 R)
• M7: 1,775,278 km (0.069 R)
• M8: 2,134,163 km (0.094 R)
• M9: 2,272,242 km (0.074 R)
• M10: 2,413,612 km (0.08 R)
• M11: 2,920,749 km (0.109 R)
• M12: 3,531,258 km (0.111 R)
• M13: 3,625,056 km (0.1 R)
• M14: 3,719,901 km (0.111 R)
• M15: 4,331,008 km (0.106 R)
• M16: 4,507,833 km (0.055 R)
• M17: 5,239,516 km (0.111 R)
• M18: 5,428,159 km (0.083 R)
• M19: 5,729,449 km (0.059 R)
• M20: 6,177,494 km (0.114 R)
• M21: 6,521,121 km (0.119 R)
• M22: 6,637,059 km (0.058 R)
• M23: 6,783,067 km (0.111 R)
• M24: 7,167,384 km (0.116 R)
• M25: 7,317,281 km (0.1 R)
• M26: 7,711,621 km (0.099 R)
• M27: 8,363,269 km (0.067 R)
• M28: 9,065,182 km (0.041 R)
• M29: 9,390,558 km (0.051 R)
• M30: 10,288,145 km (0.088 R)
• M31: 10,491,448 km (0.117 R)
• M32: 11,005,317 km (0.119 R)
• M33: 11,143,845 km (0.06 R)
• M34: 11,527,563 km (0.106 R)
• M35: 11,738,795 km (0.066 R)
• M36: 11,986,679 km (0.091 R)
• M37: 12,524,035 km (0.104 R)
• M38: 12,996,165 km (0.103 R)
• M39: 13,400,080 km (0.092 R)
• M40: 13,511,081 km (0.069 R)
• M41: 13,808,332 km (0.068 R)
• M42: 14,032,729 km (0.084 R)
• M43: 14,675,102 km (0.063 R)
• M44: 15,249,857 km (0.09 R)
• M45: 15,520,629 km (0.112 R)
• M46: 16,461,151 km (0.05 R)
• M47: 16,580,082 km (0.098 R)
• M48: 16,898,426 km (0.08 R)
• M49: 17,825,035 km (0.107 R)
• M50: 18,850,977 km (0.056 R)
• M51: 19,100,058 km (0.095 R)
• M52: 19,350,335 km (0.094 R)
• M53: 19,643,547 km (0.099 R)
• M54: 21,132,046 km (0.099 R)
• M55: 21,520,551 km (0.092 R)
• M56: 22,612,466 km (0.087 R)
• M57: 22,788,842 km (0.102 R)
• M58: 23,365,243 km (0.105 R)
• M59: 23,856,672 km (0.078 R)
• M60: 25,718,716 km (0.089 R)
• M61: 25,810,719 km (0.09 R)
• M62: 27,157,249 km (0.082 R)
• M63: 27,438,793 km (0.11 R)
• M64: 27,862,753 km (0.102 R)
• M65: 28,288,957 km (0.104 R)
• M66: 28,574,390 km (0.114 R)
• M67: 29,243,841 km (0.062 R)
• M68: 30,257,815 km (0.07 R)
• M69: 30,598,449 km (0.117 R)
• M70: 31,480,030 km (0.079 R)
• M71: 32,320,321 km (0.073 R)
• M72: 33,418,668 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 10.9

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.95 AU - 8.13 AU

Year: 6109 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,696,011 km

• M1: 138,677 km (0.114 R)
• M2: 234,270 km (0.045 R)
• M3: 491,130 km (0.038 R)
• M4: 597,943 km (0.081 R)
• M5: 881,131 km (0.052 R)
• M6: 1,000,211 km (0.07 R)
• M7: 1,077,703 km (0.079 R)
• M8: 1,255,575 km (0.103 R)
• M9: 1,640,789 km (0.062 R)
• M10: 1,983,069 km (0.068 R)
• M11: 2,122,195 km (0.107 R)
• M12: 2,347,789 km (0.115 R)
• M13: 2,690,069 km (0.093 R)
• M14: 2,934,661 km (0.081 R)
• M15: 3,397,966 km (0.109 R)
• M16: 3,565,665 km (0.078 R)
• M17: 3,687,139 km (0.093 R)
• M18: 3,859,625 km (0.057 R)
• M19: 3,959,407 km (0.102 R)
• M20: 4,136,082 km (0.1 R)
• M21: 4,341,181 km (0.071 R)
• M22: 4,497,211 km (0.044 R)
• M23: 4,949,595 km (0.038 R)
• M24: 5,195,085 km (0.106 R)
• M25: 5,305,488 km (0.03 R)
• M26: 5,613,062 km (0.05 R)
• M27: 5,783,304 km (0.078 R)
• M28: 7,083,758 km (0.076 R)
• M29: 7,516,096 km (0.12 R)
• M30: 7,798,537 km (0.11 R)
• M31: 7,988,676 km (0.069 R)
• M32: 8,503,592 km (0.035 R)
• M33: 8,896,885 km (0.076 R)
• M34: 9,940,180 km (0.099 R)
• M35: 10,458,836 km (0.093 R)
• M36: 10,809,493 km (0.078 R)
• M37: 11,021,773 km (0.091 R)
• M38: 11,666,988 km (0.1 R)
• M39: 12,067,312 km (0.119 R)
• M40: 12,546,325 km (0.096 R)
• M41: 12,769,525 km (0.077 R)
• M42: 13,181,966 km (0.115 R)
• M43: 13,446,904 km (0.103 R)
• M44: 14,251,890 km (0.07 R)
• M45: 14,329,382 km (0.115 R)
• M46: 15,230,709 km (0.115 R)
• M47: 15,468,869 km (0.071 R)
• M48: 15,788,260 km (0.078 R)
• M49: 15,948,779 km (0.086 R)
• M50: 16,029,262 km (0.049 R)
• M51: 16,109,895 km (0.117 R)
• M52: 16,433,625 km (0.107 R)
• M53: 16,882,419 km (0.1 R)
• M54: 17,335,252 km (0.087 R)
• M55: 18,084,737 km (0.079 R)
• M56: 18,887,479 km (0.106 R)
• M57: 18,972,600 km (0.094 R)
• M58: 20,134,976 km (0.109 R)
• M59: 20,571,203 km (0.119 R)
• M60: 20,658,868 km (0.115 R)
• M61: 21,275,959 km (0.093 R)
• M62: 22,573,122 km (0.119 R)
• M63: 23,620,157 km (0.076 R)
• M64: 24,590,000 km (0.099 R)
• M65: 24,916,124 km (0.075 R)
• M66: 25,243,743 km (0.076 R)
• M67: 26,520,711 km (0.03 R)
• M68: 26,711,747 km (0.045 R)
• M69: 26,998,975 km (0.042 R)
• M70: 27,721,682 km (0.092 R)
• M71: 27,867,091 km (0.112 R)
• M72: 27,964,031 km (0.094 R)
• M73: 28,304,516 km (0.034 R)
• M74: 28,450,822 km (0.093 R)
• M75: 28,695,265 km (0.058 R)
• M76: 30,425,963 km (0.117 R)
• M77: 30,776,172 km (0.031 R)
• M78: 31,834,576 km (0.103 R)
• M79: 32,649,137 km (0.102 R)
• M80: 33,110,347 km (0.097 R)
• M81: 33,676,874 km (0.067 R)
• M82: 33,780,246 km (0.1 R)
• M83: 33,987,290 km (0.117 R)
• M84: 34,194,782 km (0.053 R)
• M85: 34,663,173 km (0.076 R)
• M86: 34,767,443 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 11.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.81 AU - 10.41 AU

Year: 11741 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,696,011 km

• M1: 217,216 km (0.117 R)
• M2: 399,277 km (0.097 R)
• M3: 480,658 km (0.115 R)
• M4: 642,672 km (0.03 R)
• M5: 753,973 km (0.07 R)
• M6: 824,284 km (0.101 R)
• M7: 1,089,372 km (0.082 R)
• M8: 1,425,967 km (0.1 R)
• M9: 1,560,605 km (0.11 R)
• M10: 1,747,004 km (0.118 R)
• M11: 1,827,039 km (0.119 R)
• M12: 2,159,296 km (0.086 R)
• M13: 2,730,760 km (0.112 R)
• M14: 3,488,622 km (0.045 R)
• M15: 3,651,983 km (0.028 R)
• M16: 4,639,778 km (0.108 R)
• M17: 4,751,976 km (0.089 R)
• M18: 5,256,420 km (0.077 R)
• M19: 5,349,919 km (0.042 R)
• M20: 5,657,941 km (0.1 R)
• M21: 6,045,100 km (0.105 R)
• M22: 6,143,237 km (0.098 R)
• M23: 6,291,488 km (0.107 R)
• M24: 6,845,150 km (0.066 R)
• M25: 7,572,345 km (0.045 R)
• M26: 8,025,926 km (0.11 R)
• M27: 8,188,090 km (0.039 R)
• M28: 8,433,430 km (0.071 R)
• M29: 8,543,385 km (0.059 R)
• M30: 8,792,166 km (0.114 R)
• M31: 9,725,358 km (0.098 R)
• M32: 10,808,596 km (0.111 R)
• M33: 11,684,342 km (0.093 R)
• M34: 11,807,012 km (0.117 R)
• M35: 12,084,366 km (0.084 R)
• M36: 12,992,874 km (0.052 R)
• M37: 13,247,340 km (0.108 R)
• M38: 13,471,438 km (0.115 R)
• M39: 13,599,942 km (0.115 R)
• M40: 13,761,359 km (0.082 R)
• M41: 13,923,223 km (0.119 R)
• M42: 14,610,476 km (0.049 R)
• M43: 14,841,904 km (0.086 R)
• M44: 15,308,649 km (0.116 R)
• M45: 15,611,136 km (0.091 R)
• M46: 15,780,182 km (0.093 R)
• M47: 16,910,394 km (0.076 R)
• M48: 17,362,927 km (0.092 R)
• M49: 18,208,604 km (0.118 R)
• M50: 18,386,476 km (0.087 R)
• M51: 18,564,946 km (0.111 R)
• M52: 18,815,822 km (0.078 R)
• M53: 19,903,548 km (0.116 R)
• M54: 20,050,154 km (0.114 R)
• M55: 20,714,219 km (0.075 R)
• M56: 21,048,869 km (0.083 R)
• M57: 21,198,168 km (0.115 R)
• M58: 21,310,516 km (0.075 R)
• M59: 21,460,413 km (0.114 R)
• M60: 22,634,607 km (0.088 R)
• M61: 22,711,051 km (0.033 R)
• M62: 22,825,942 km (0.057 R)
• M63: 23,287,302 km (0.05 R)
• M64: 25,123,915 km (0.095 R)
• M65: 25,242,696 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 13.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.33 AU - 12.27 AU

Year: 12074 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,696,011 km

• M1: 267,930 km (0.113 R)
• M2: 637,437 km (0.071 R)
• M3: 955,033 km (0.077 R)
• M4: 1,087,577 km (0.093 R)
• M5: 1,323,044 km (0.108 R)
• M6: 1,575,864 km (0.054 R)
• M7: 1,844,691 km (0.098 R)
• M8: 2,216,741 km (0.085 R)
• M9: 2,457,743 km (0.116 R)
• M10: 2,550,494 km (0.082 R)
• M11: 2,803,464 km (0.118 R)
• M12: 3,165,042 km (0.119 R)
• M13: 3,682,352 km (0.104 R)
• M14: 4,680,020 km (0.094 R)
• M15: 5,189,101 km (0.086 R)
• M16: 5,511,335 km (0.09 R)
• M17: 5,840,301 km (0.091 R)
• M18: 6,690,466 km (0.088 R)
• M19: 6,909,178 km (0.103 R)
• M20: 7,219,294 km (0.11 R)
• M21: 7,899,366 km (0.079 R)
• M22: 8,552,510 km (0.09 R)
• M23: 8,694,778 km (0.062 R)
• M24: 8,837,943 km (0.117 R)
• M25: 9,126,368 km (0.087 R)
• M26: 9,223,307 km (0.098 R)
• M27: 9,960,675 km (0.045 R)
• M28: 10,462,875 km (0.108 R)
• M29: 10,768,204 km (0.101 R)
• M30: 10,973,453 km (0.034 R)
• M31: 11,335,629 km (0.039 R)
• M32: 11,859,970 km (0.077 R)
• M33: 11,965,735 km (0.029 R)
• M34: 12,499,650 km (0.084 R)
• M35: 13,701,370 km (0.06 R)
• M36: 13,979,771 km (0.116 R)
• M37: 14,882,894 km (0.118 R)
• M38: 15,111,629 km (0.115 R)
• M39: 15,514,646 km (0.11 R)
• M40: 15,688,628 km (0.091 R)
• M41: 15,921,402 km (0.048 R)
• M42: 18,927,272 km (0.101 R)
• M43: 19,175,156 km (0.066 R)
• M44: 19,674,214 km (0.042 R)
• M45: 20,177,611 km (0.092 R)
• M46: 21,261,448 km (0.096 R)
• M47: 21,390,252 km (0.058 R)
• M48: 22,233,535 km (0.12 R)
• M49: 22,626,379 km (0.065 R)
• M50: 23,286,255 km (0.101 R)
• M51: 24,288,112 km (0.054 R)
• M52: 27,587,194 km (0.107 R)
• M53: 28,079,969 km (0.112 R)
• M54: 29,863,625 km (0.114 R)
• M55: 31,024,354 km (0.105 R)
• M56: 33,914,884 km (0.073 R)
• M57: 34,065,530 km (0.117 R)
• M58: 34,216,324 km (0.106 R)
• M59: 34,821,597 km (0.029 R)
• M60: 36,196,402 km (0.114 R)
• M61: 36,350,338 km (0.115 R)
• M62: 37,122,861 km (0.099 R)
• M63: 38,448,747 km (0.062 R)
• M64: 38,684,364 km (0.095 R)
• M65: 38,999,118 km (0.056 R)
• M66: 41,548,565 km (0.071 R)
• M67: 42,113,446 km (0.082 R)
• M68: 42,843,334 km (0.083 R)
• M69: 46,722,856 km (0.099 R)
• M70: 47,142,179 km (0.098 R)
• M71: 49,684,146 km (0.096 R)
• M72: 50,112,145 km (0.116 R)
• M73: 50,455,472 km (0.082 R)
• M74: 50,971,734 km (0.063 R)
• M75: 52,270,394 km (0.104 R)
• M76: 53,054,735 km (0.106 R)
• M77: 54,018,744 km (0.055 R)
• M78: 54,282,635 km (0.035 R)
• M79: 55,875,104 km (0.075 R)
• M80: 56,052,976 km (0.101 R)
• M81: 57,213,855 km (0.111 R)
• M82: 57,482,832 km (0.09 R)
• M83: 57,572,591 km (0.075 R)
• M84: 58,382,663 km (0.111 R)
• M85: 59,015,163 km (0.105 R)
• M86: 60,104,984 km (0.112 R)
• M87: 60,926,725 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 8.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.63 AU - 11.43 AU

Year: 12481 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 124.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,696,011 km

• M1: 123,119 km (0.101 R)
• M2: 236,813 km (0.109 R)
• M3: 525,986 km (0.071 R)
• M4: 630,705 km (0.119 R)
• M5: 908,957 km (0.071 R)
• M6: 1,223,860 km (0.087 R)
• M7: 1,402,929 km (0.119 R)
• M8: 1,495,829 km (0.093 R)
• M9: 2,138,502 km (0.094 R)
• M10: 2,857,619 km (0.12 R)
• M11: 3,000,335 km (0.106 R)
• M12: 3,145,445 km (0.12 R)
• M13: 3,594,687 km (0.092 R)
• M14: 4,252,020 km (0.119 R)
• M15: 4,974,728 km (0.084 R)
• M16: 5,233,682 km (0.063 R)
• M17: 5,615,605 km (0.099 R)
• M18: 5,915,549 km (0.099 R)
• M19: 6,468,612 km (0.097 R)
• M20: 6,656,656 km (0.088 R)
• M21: 6,783,067 km (0.111 R)
• M22: 6,878,360 km (0.067 R)
• M23: 6,974,103 km (0.098 R)
• M24: 8,807,126 km (0.08 R)
• M25: 8,911,096 km (0.086 R)
• M26: 10,118,950 km (0.067 R)
• M27: 10,374,014 km (0.058 R)
• M28: 11,076,974 km (0.12 R)
• M29: 11,189,322 km (0.116 R)
• M30: 11,680,751 km (0.053 R)
• M31: 12,645,658 km (0.096 R)
• M32: 12,723,897 km (0.09 R)
• M33: 12,841,631 km (0.074 R)
• M34: 13,078,145 km (0.08 R)
• M35: 14,079,404 km (0.042 R)
• M36: 14,201,176 km (0.048 R)
• M37: 14,364,238 km (0.103 R)
• M38: 15,271,549 km (0.05 R)
• M39: 15,900,758 km (0.039 R)
• M40: 16,197,261 km (0.091 R)
• M41: 17,054,606 km (0.068 R)
• M42: 18,014,725 km (0.084 R)
• M43: 18,857,859 km (0.08 R)
• M44: 19,532,695 km (0.101 R)
• M45: 19,804,813 km (0.077 R)
• M46: 20,490,570 km (0.076 R)
• M47: 20,720,951 km (0.057 R)
• M48: 20,905,854 km (0.104 R)
• M49: 21,277,305 km (0.106 R)
• M50: 21,979,518 km (0.028 R)
• M51: 22,832,375 km (0.063 R)
• M52: 23,214,747 km (0.085 R)
• M53: 23,406,831 km (0.095 R)
• M54: 24,570,104 km (0.106 R)
• M55: 25,454,975 km (0.112 R)
• M56: 25,901,226 km (0.112 R)
• M57: 26,150,306 km (0.046 R)
• M58: 26,500,365 km (0.057 R)
• M59: 27,458,240 km (0.072 R)
• M60: 27,763,121 km (0.114 R)
• M61: 27,864,997 km (0.1 R)
• M62: 27,967,023 km (0.116 R)
• M63: 28,787,417 km (0.106 R)
• M64: 29,407,949 km (0.116 R)
• M65: 30,346,975 km (0.056 R)
• M66: 30,714,836 km (0.091 R)
• M67: 32,629,689 km (0.083 R)
• M68: 33,060,531 km (0.11 R)
• M69: 35,352,819 km (0.099 R)
• M70: 35,795,330 km (0.105 R)
• M71: 36,909,385 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 20,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit