🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.61 AU - 0.65 AU

Year: 178 Days

Day: 14.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.58 AU - 0.8 AU

Year: 204 Days

Day: 14.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,315,863 km

• M1: 21,542 km (0.105 R)
• M2: 126,560 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.88 AU

Year: 213 Days

Day: 21.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.9 AU - 0.9 AU

Year: 304 Days

Day: 17.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,315,863 km

• M1: 55,501 km (0.12 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 11

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.5 AU - 10.44 AU

Year: 8787 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,315,863 km

• M1: 172,486 km (0.028 R)
• M2: 483,800 km (0.097 R)
• M3: 861,833 km (0.112 R)
• M4: 978,370 km (0.063 R)
• M5: 1,246,898 km (0.111 R)
• M6: 1,419,385 km (0.114 R)
• M7: 1,682,826 km (0.051 R)
• M8: 1,853,069 km (0.044 R)
• M9: 1,940,284 km (0.041 R)
• M10: 2,326,845 km (0.094 R)
• M11: 2,812,440 km (0.1 R)
• M12: 2,990,013 km (0.115 R)
• M13: 3,067,205 km (0.079 R)
• M14: 3,409,635 km (0.118 R)
• M15: 3,988,878 km (0.087 R)
• M16: 5,331,369 km (0.119 R)
• M17: 6,231,798 km (0.102 R)
• M18: 6,430,764 km (0.114 R)
• M19: 6,564,803 km (0.106 R)
• M20: 7,283,023 km (0.118 R)
• M21: 7,422,598 km (0.102 R)
• M22: 7,954,418 km (0.119 R)
• M23: 8,098,182 km (0.085 R)
• M24: 8,242,992 km (0.12 R)
• M25: 8,535,007 km (0.025 R)
• M26: 8,756,412 km (0.05 R)
• M27: 9,318,003 km (0.114 R)
• M28: 9,775,772 km (0.061 R)
• M29: 9,930,007 km (0.073 R)
• M30: 10,436,845 km (0.089 R)
• M31: 10,952,060 km (0.091 R)
• M32: 11,233,005 km (0.075 R)
• M33: 12,547,222 km (0.081 R)
• M34: 13,052,713 km (0.09 R)
• M35: 13,180,021 km (0.12 R)
• M36: 14,388,922 km (0.086 R)
• M37: 15,273,943 km (0.12 R)
• M38: 16,726,538 km (0.065 R)
• M39: 17,469,291 km (0.044 R)
• M40: 18,651,414 km (0.087 R)
• M41: 19,035,132 km (0.06 R)
• M42: 19,566,953 km (0.092 R)
• M43: 20,250,914 km (0.073 R)
• M44: 21,995,076 km (0.103 R)
• M45: 22,349,623 km (0.031 R)
• M46: 22,604,089 km (0.103 R)
• M47: 22,910,764 km (0.114 R)
• M48: 23,786,959 km (0.119 R)
• M49: 24,255,200 km (0.114 R)
• M50: 24,359,769 km (0.113 R)
• M51: 24,937,067 km (0.093 R)
• M52: 25,465,896 km (0.083 R)
• M53: 25,571,961 km (0.05 R)
• M54: 26,051,721 km (0.09 R)
• M55: 26,319,501 km (0.05 R)
• M56: 26,588,329 km (0.055 R)
• M57: 27,345,593 km (0.114 R)
• M58: 27,617,712 km (0.079 R)
• M59: 27,726,918 km (0.072 R)
• M60: 27,836,125 km (0.066 R)
• M61: 28,992,067 km (0.106 R)
• M62: 29,548,123 km (0.066 R)
• M63: 29,715,523 km (0.082 R)
• M64: 30,219,817 km (0.058 R)
• M65: 31,635,611 km (0.097 R)
• M66: 31,978,639 km (0.111 R)
• M67: 32,150,527 km (0.032 R)
• M68: 33,072,948 km (0.099 R)
• M69: 33,828,716 km (0.09 R)
• M70: 34,472,735 km (0.084 R)
• M71: 36,369,038 km (0.066 R)
• M72: 36,608,394 km (0.112 R)
• M73: 37,209,329 km (0.045 R)
• M74: 37,813,405 km (0.117 R)
• M75: 38,055,903 km (0.108 R)
• M76: 38,786,689 km (0.114 R)
• M77: 39,092,616 km (0.078 R)
• M78: 39,891,469 km (0.044 R)
• M79: 40,695,857 km (0.045 R)
• M80: 40,820,173 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.7

Radius: 8.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.79 AU - 12.35 AU

Year: 14028 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,315,863 km

• M1: 130,001 km (0.118 R)
• M2: 375,939 km (0.085 R)
• M3: 574,007 km (0.112 R)
• M4: 685,757 km (0.093 R)
• M5: 774,767 km (0.117 R)
• M6: 867,817 km (0.117 R)
• M7: 1,135,149 km (0.087 R)
• M8: 1,224,010 km (0.112 R)
• M9: 1,333,815 km (0.057 R)
• M10: 1,563,447 km (0.112 R)
• M11: 1,663,080 km (0.104 R)
• M12: 2,038,869 km (0.05 R)
• M13: 2,148,076 km (0.108 R)
• M14: 3,215,606 km (0.101 R)
• M15: 3,924,401 km (0.12 R)
• M16: 4,394,886 km (0.08 R)
• M17: 5,208,549 km (0.105 R)
• M18: 5,479,920 km (0.11 R)
• M19: 6,005,158 km (0.108 R)
• M20: 7,270,008 km (0.052 R)
• M21: 7,607,351 km (0.1 R)
• M22: 7,743,784 km (0.12 R)
• M23: 8,018,895 km (0.102 R)
• M24: 8,649,898 km (0.102 R)
• M25: 8,720,957 km (0.053 R)
• M26: 9,151,650 km (0.114 R)
• M27: 10,751,001 km (0.111 R)
• M28: 12,195,218 km (0.079 R)
• M29: 14,748,256 km (0.075 R)
• M30: 15,175,058 km (0.071 R)
• M31: 15,260,928 km (0.114 R)
• M32: 16,347,756 km (0.102 R)
• M33: 16,523,982 km (0.109 R)
• M34: 17,056,401 km (0.119 R)
• M35: 17,865,576 km (0.078 R)
• M36: 18,549,538 km (0.12 R)
• M37: 19,102,751 km (0.036 R)
• M38: 19,195,501 km (0.098 R)
• M39: 19,427,976 km (0.083 R)
• M40: 19,661,349 km (0.105 R)
• M41: 20,272,755 km (0.087 R)
• M42: 21,369,457 km (0.117 R)
• M43: 21,465,798 km (0.072 R)
• M44: 21,803,890 km (0.073 R)
• M45: 22,485,458 km (0.071 R)
• M46: 22,976,587 km (0.03 R)
• M47: 23,919,353 km (0.103 R)
• M48: 24,320,126 km (0.03 R)
• M49: 25,026,826 km (0.097 R)
• M50: 25,280,843 km (0.111 R)
• M51: 25,996,669 km (0.118 R)
• M52: 26,357,050 km (0.072 R)
• M53: 27,973,007 km (0.076 R)
• M54: 28,131,132 km (0.095 R)
• M55: 28,925,945 km (0.081 R)
• M56: 29,728,238 km (0.089 R)
• M57: 30,429,404 km (0.113 R)
• M58: 30,483,558 km (0.105 R)
• M59: 31,518,775 km (0.103 R)
• M60: 31,848,040 km (0.059 R)
• M61: 32,013,047 km (0.058 R)
• M62: 32,565,362 km (0.028 R)
• M63: 33,959,913 km (0.097 R)
• M64: 36,576,530 km (0.111 R)
• M65: 37,908,848 km (0.046 R)
• M66: 38,083,878 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 14.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.71 AU - 13.85 AU

Year: 15339 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,315,863 km

• M1: 795,262 km (0.09 R)
• M2: 1,091,915 km (0.115 R)
• M3: 1,190,799 km (0.115 R)
• M4: 1,371,812 km (0.061 R)
• M5: 1,618,649 km (0.119 R)
• M6: 1,971,251 km (0.073 R)
• M7: 2,220,182 km (0.091 R)
• M8: 3,136,469 km (0.078 R)
• M9: 3,962,698 km (0.03 R)
• M10: 5,022,898 km (0.084 R)
• M11: 5,150,804 km (0.089 R)
• M12: 5,762,061 km (0.095 R)
• M13: 6,535,333 km (0.069 R)
• M14: 6,628,382 km (0.041 R)
• M15: 6,816,128 km (0.119 R)
• M16: 7,100,962 km (0.038 R)
• M17: 7,830,252 km (0.1 R)
• M18: 8,128,700 km (0.117 R)
• M19: 8,736,964 km (0.095 R)
• M20: 9,150,752 km (0.092 R)
• M21: 9,518,015 km (0.059 R)
• M22: 9,783,402 km (0.03 R)
• M23: 11,202,637 km (0.06 R)
• M24: 11,370,635 km (0.038 R)
• M25: 12,395,680 km (0.107 R)
• M26: 12,569,512 km (0.085 R)
• M27: 12,978,064 km (0.119 R)
• M28: 13,154,440 km (0.073 R)
• M29: 13,331,713 km (0.077 R)
• M30: 16,528,321 km (0.106 R)
• M31: 16,783,684 km (0.117 R)
• M32: 17,622,629 km (0.098 R)
• M33: 17,752,929 km (0.085 R)
• M34: 18,607,731 km (0.067 R)
• M35: 19,006,709 km (0.093 R)
• M36: 19,948,726 km (0.111 R)
• M37: 20,084,561 km (0.082 R)
• M38: 20,288,912 km (0.108 R)
• M39: 20,975,117 km (0.11 R)
• M40: 21,182,311 km (0.094 R)
• M41: 22,652,708 km (0.098 R)
• M42: 23,507,660 km (0.073 R)
• M43: 23,651,124 km (0.08 R)
• M44: 23,794,888 km (0.068 R)
• M45: 24,011,206 km (0.093 R)
• M46: 24,300,529 km (0.088 R)
• M47: 25,396,034 km (0.055 R)
• M48: 25,986,945 km (0.12 R)
• M49: 26,209,697 km (0.101 R)
• M50: 26,657,144 km (0.04 R)
• M51: 26,956,788 km (0.101 R)
• M52: 27,332,877 km (0.028 R)
• M53: 27,938,450 km (0.06 R)
• M54: 28,166,736 km (0.111 R)
• M55: 28,395,471 km (0.111 R)
• M56: 29,316,994 km (0.086 R)
• M57: 29,471,529 km (0.1 R)
• M58: 29,859,137 km (0.049 R)
• M59: 30,561,050 km (0.082 R)
• M60: 32,459,148 km (0.083 R)
• M61: 32,619,068 km (0.082 R)
• M62: 33,503,191 km (0.06 R)
• M63: 34,476,774 km (0.071 R)
• M64: 34,721,516 km (0.1 R)
• M65: 35,212,945 km (0.11 R)
• M66: 37,704,498 km (0.077 R)
• M67: 38,040,943 km (0.085 R)
• M68: 38,886,620 km (0.098 R)
• M69: 40,596,374 km (0.098 R)
• M70: 41,114,132 km (0.088 R)
• M71: 42,243,297 km (0.119 R)
• M72: 42,767,937 km (0.119 R)
• M73: 44,443,583 km (0.12 R)
• M74: 46,680,819 km (0.112 R)
• M75: 47,223,111 km (0.07 R)
• M76: 47,949,558 km (0.062 R)
• M77: 49,966,437 km (0.117 R)
• M78: 50,613,896 km (0.1 R)
• M79: 52,197,988 km (0.111 R)
• M80: 52,291,637 km (0.108 R)
• M81: 54,272,013 km (0.067 R)
• M82: 54,747,136 km (0.056 R)
• M83: 56,469,157 km (0.056 R)
• M84: 57,917,564 km (0.09 R)
• M85: 58,403,158 km (0.099 R)
• M86: 59,182,862 km (0.086 R)
• M87: 61,344,701 km (0.046 R)
• M88: 61,443,585 km (0.056 R)
• M89: 61,740,537 km (0.112 R)
• M90: 63,232,626 km (0.106 R)
• M91: 63,332,558 km (0.097 R)
• M92: 63,932,894 km (0.107 R)
• M93: 65,846,849 km (0.108 R)
• M94: 66,556,691 km (0.09 R)
• M95: 66,963,448 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.9

Radius: 4.9

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.75 AU - 16.63 AU

Year: 19053 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,315,863 km

• M1: 76,893 km (0.098 R)
• M2: 124,166 km (0.085 R)
• M3: 239,805 km (0.114 R)
• M4: 921,672 km (0.083 R)
• M5: 1,133,503 km (0.104 R)
• M6: 1,492,239 km (0.111 R)
• M7: 2,031,240 km (0.096 R)
• M8: 2,151,965 km (0.044 R)
• M9: 2,182,483 km (0.12 R)
• M10: 2,527,755 km (0.031 R)
• M11: 3,060,174 km (0.07 R)
• M12: 3,339,024 km (0.112 R)
• M13: 3,920,960 km (0.115 R)
• M14: 4,071,306 km (0.107 R)
• M15: 4,339,086 km (0.119 R)
• M16: 4,771,274 km (0.072 R)
• M17: 4,931,943 km (0.118 R)
• M18: 5,176,086 km (0.089 R)
• M19: 6,061,407 km (0.037 R)
• M20: 6,191,706 km (0.082 R)
• M21: 6,856,968 km (0.089 R)
• M22: 8,398,574 km (0.084 R)
• M23: 8,446,894 km (0.114 R)
• M24: 8,543,834 km (0.07 R)
• M25: 8,641,222 km (0.112 R)
• M26: 8,787,828 km (0.09 R)
• M27: 8,984,699 km (0.102 R)
• M28: 9,282,697 km (0.102 R)
• M29: 9,432,894 km (0.078 R)
• M30: 10,041,757 km (0.116 R)
• M31: 10,247,604 km (0.048 R)
• M32: 10,299,215 km (0.09 R)
• M33: 10,768,204 km (0.064 R)
• M34: 10,873,222 km (0.104 R)
• M35: 11,726,678 km (0.102 R)
• M36: 12,823,380 km (0.087 R)
• M37: 12,990,630 km (0.082 R)
• M38: 13,440,321 km (0.076 R)
• M39: 14,066,987 km (0.094 R)
• M40: 15,348,592 km (0.078 R)
• M41: 15,466,924 km (0.116 R)
• M42: 16,003,382 km (0.06 R)
• M43: 16,123,359 km (0.087 R)
• M44: 17,094,249 km (0.105 R)
• M45: 18,083,839 km (0.045 R)
• M46: 18,334,266 km (0.094 R)
• M47: 19,602,856 km (0.106 R)
• M48: 20,965,244 km (0.091 R)
• M49: 21,558,400 km (0.078 R)
• M50: 23,370,778 km (0.083 R)
• M51: 25,022,338 km (0.031 R)
• M52: 25,091,901 km (0.07 R)
• M53: 26,356,153 km (0.048 R)
• M54: 26,427,062 km (0.108 R)
• M55: 26,782,208 km (0.102 R)
• M56: 26,996,133 km (0.112 R)
• M57: 27,569,092 km (0.093 R)
• M58: 27,641,049 km (0.091 R)
• M59: 28,363,607 km (0.092 R)
• M60: 28,654,425 km (0.09 R)
• M61: 30,197,228 km (0.071 R)
• M62: 31,315,621 km (0.113 R)
• M63: 31,390,570 km (0.106 R)
• M64: 31,465,668 km (0.053 R)
• M65: 31,616,164 km (0.111 R)
• M66: 32,675,466 km (0.112 R)
• M67: 33,592,651 km (0.053 R)
• M68: 34,208,844 km (0.08 R)
• M69: 36,552,594 km (0.08 R)
• M70: 37,504,635 km (0.055 R)
• M71: 37,743,842 km (0.085 R)
• M72: 37,903,612 km (0.057 R)
• M73: 42,053,457 km (0.09 R)
• M74: 43,887,527 km (0.067 R)
• M75: 44,055,526 km (0.105 R)
• M76: 45,237,648 km (0.061 R)
• M77: 46,601,382 km (0.076 R)
• M78: 47,116,298 km (0.116 R)
• M79: 48,759,182 km (0.104 R)
• M80: 49,718,852 km (0.089 R)
• M81: 50,861,032 km (0.11 R)
• M82: 50,949,295 km (0.093 R)
• M83: 51,745,604 km (0.101 R)
• M84: 53,350,490 km (0.112 R)
• M85: 55,243,352 km (0.109 R)
• M86: 56,243,563 km (0.041 R)
• M87: 56,334,818 km (0.085 R)
• M88: 57,801,176 km (0.119 R)
• M89: 60,865,090 km (0.089 R)
• M90: 61,239,983 km (0.114 R)
• M91: 61,615,623 km (0.079 R)
• M92: 63,031,417 km (0.096 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit