🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.49 AU - 1.63 AU

Year: 726 Days

Day: 28.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,384,852 km

• M1: 518,207 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.4 AU - 2.14 AU

Year: 878 Days

Day: 26.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.71 AU - 3.95 AU

Year: 2794 Days

Day: 16.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.27 AU - 4.73 AU

Year: 2982 Days

Day: 18.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 11.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.57 AU - 6.57 AU

Year: 4900 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,384,852 km

• M1: 147,952 km (0.046 R)
• M2: 245,789 km (0.088 R)
• M3: 384,167 km (0.106 R)
• M4: 598,691 km (0.119 R)
• M5: 685,607 km (0.093 R)
• M6: 815,608 km (0.086 R)
• M7: 964,757 km (0.068 R)
• M8: 1,337,555 km (0.099 R)
• M9: 1,516,324 km (0.06 R)
• M10: 1,639,892 km (0.063 R)
• M11: 1,818,961 km (0.11 R)
• M12: 2,366,040 km (0.055 R)
• M13: 2,554,683 km (0.111 R)
• M14: 2,703,234 km (0.107 R)
• M15: 3,134,674 km (0.069 R)
• M16: 3,620,867 km (0.081 R)
• M17: 4,131,145 km (0.095 R)
• M18: 4,341,629 km (0.101 R)
• M19: 4,448,143 km (0.117 R)
• M20: 4,718,466 km (0.077 R)
• M21: 5,012,875 km (0.103 R)
• M22: 5,275,419 km (0.089 R)
• M23: 5,370,264 km (0.083 R)
• M24: 5,446,559 km (0.093 R)
• M25: 6,229,555 km (0.112 R)
• M26: 6,390,372 km (0.077 R)
• M27: 6,675,356 km (0.103 R)
• M28: 6,985,173 km (0.118 R)
• M29: 7,089,593 km (0.063 R)
• M30: 7,173,367 km (0.062 R)
• M31: 7,791,356 km (0.093 R)
• M32: 8,873,996 km (0.097 R)
• M33: 8,964,503 km (0.108 R)
• M34: 9,490,788 km (0.097 R)
• M35: 9,629,765 km (0.085 R)
• M36: 9,722,665 km (0.089 R)
• M37: 9,956,486 km (0.114 R)
• M38: 10,050,583 km (0.119 R)
• M39: 10,382,092 km (0.105 R)
• M40: 10,669,171 km (0.083 R)
• M41: 10,934,707 km (0.097 R)
• M42: 11,153,568 km (0.089 R)
• M43: 11,324,708 km (0.103 R)
• M44: 11,669,831 km (0.103 R)
• M45: 11,793,847 km (0.073 R)
• M46: 12,344,966 km (0.106 R)
• M47: 12,420,812 km (0.103 R)
• M48: 12,496,808 km (0.056 R)
• M49: 12,598,385 km (0.071 R)
• M50: 12,700,111 km (0.111 R)
• M51: 12,853,449 km (0.06 R)
• M52: 13,058,697 km (0.102 R)
• M53: 13,187,501 km (0.112 R)
• M54: 13,316,754 km (0.066 R)
• M55: 13,707,204 km (0.089 R)
• M56: 13,995,928 km (0.12 R)
• M57: 14,154,203 km (0.032 R)
• M58: 14,739,878 km (0.074 R)
• M59: 15,035,633 km (0.048 R)
• M60: 15,442,091 km (0.099 R)
• M61: 16,182,899 km (0.098 R)
• M62: 16,266,076 km (0.04 R)
• M63: 17,019,750 km (0.119 R)
• M64: 17,132,397 km (0.105 R)
• M65: 17,358,439 km (0.059 R)
• M66: 17,784,793 km (0.084 R)
• M67: 18,013,678 km (0.057 R)
• M68: 18,272,333 km (0.07 R)
• M69: 19,055,627 km (0.07 R)
• M70: 19,172,613 km (0.071 R)
• M71: 19,348,540 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 9.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.76 AU - 5.92 AU

Year: 5261 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,384,852 km

• M1: 118,930 km (0.066 R)
• M2: 247,734 km (0.101 R)
• M3: 325,076 km (0.085 R)
• M4: 466,297 km (0.051 R)
• M5: 640,428 km (0.083 R)
• M6: 703,409 km (0.043 R)
• M7: 859,589 km (0.112 R)
• M8: 966,253 km (0.093 R)
• M9: 1,396,047 km (0.089 R)
• M10: 1,523,056 km (0.11 R)
• M11: 1,609,823 km (0.089 R)
• M12: 1,683,574 km (0.079 R)
• M13: 1,804,001 km (0.064 R)
• M14: 1,942,977 km (0.047 R)
• M15: 2,021,666 km (0.065 R)
• M16: 2,231,551 km (0.068 R)
• M17: 2,330,884 km (0.088 R)
• M18: 2,707,871 km (0.112 R)
• M19: 2,903,545 km (0.042 R)
• M20: 3,085,606 km (0.098 R)
• M21: 3,811,305 km (0.1 R)
• M22: 3,930,684 km (0.086 R)
• M23: 4,566,924 km (0.073 R)
• M24: 5,016,316 km (0.062 R)
• M25: 5,257,318 km (0.118 R)
• M26: 5,479,770 km (0.043 R)
• M27: 5,773,580 km (0.109 R)
• M28: 6,235,838 km (0.073 R)
• M29: 6,400,395 km (0.108 R)
• M30: 6,518,877 km (0.104 R)
• M31: 6,999,984 km (0.085 R)
• M32: 7,171,124 km (0.12 R)
• M33: 7,542,575 km (0.115 R)
• M34: 7,768,318 km (0.093 R)
• M35: 8,047,468 km (0.047 R)
• M36: 8,149,793 km (0.104 R)
• M37: 8,278,297 km (0.091 R)
• M38: 8,433,430 km (0.032 R)
• M39: 8,511,371 km (0.1 R)
• M40: 8,799,048 km (0.076 R)
• M41: 8,904,514 km (0.12 R)
• M42: 9,063,387 km (0.113 R)
• M43: 9,276,863 km (0.088 R)
• M44: 9,357,347 km (0.054 R)
• M45: 10,119,398 km (0.05 R)
• M46: 10,257,627 km (0.069 R)
• M47: 10,424,279 km (0.112 R)
• M48: 10,816,674 km (0.062 R)
• M49: 10,901,496 km (0.082 R)
• M50: 11,414,467 km (0.083 R)
• M51: 11,993,710 km (0.104 R)
• M52: 12,140,017 km (0.1 R)
• M53: 12,760,998 km (0.04 R)
• M54: 12,910,296 km (0.102 R)
• M55: 13,120,481 km (0.038 R)
• M56: 13,241,057 km (0.106 R)
• M57: 13,392,301 km (0.097 R)
• M58: 13,513,624 km (0.114 R)
• M59: 13,941,474 km (0.096 R)
• M60: 14,157,045 km (0.102 R)
• M61: 14,560,361 km (0.082 R)
• M62: 15,953,416 km (0.095 R)
• M63: 16,146,547 km (0.084 R)
• M64: 17,787,037 km (0.109 R)
• M65: 18,054,369 km (0.064 R)
• M66: 18,154,898 km (0.115 R)
• M67: 19,479,737 km (0.109 R)
• M68: 20,870,698 km (0.077 R)
• M69: 21,863,280 km (0.094 R)
• M70: 21,970,542 km (0.068 R)
• M71: 22,113,856 km (0.049 R)
• M72: 22,365,480 km (0.096 R)
• M73: 22,581,799 km (0.119 R)
• M74: 23,016,530 km (0.076 R)
• M75: 23,198,441 km (0.106 R)
• M76: 23,857,569 km (0.09 R)
• M77: 24,559,931 km (0.118 R)
• M78: 24,820,381 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.7

Radius: 7.1

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.49 AU - 14.31 AU

Year: 17272 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,384,852 km

• M1: 112,198 km (0.083 R)
• M2: 177,273 km (0.112 R)
• M3: 439,967 km (0.099 R)
• M4: 844,929 km (0.04 R)
• M5: 1,033,572 km (0.093 R)
• M6: 1,107,772 km (0.116 R)
• M7: 1,183,918 km (0.079 R)
• M8: 1,368,521 km (0.104 R)
• M9: 2,164,382 km (0.082 R)
• M10: 2,557,226 km (0.061 R)
• M11: 2,624,844 km (0.071 R)
• M12: 2,831,289 km (0.114 R)
• M13: 2,972,061 km (0.097 R)
• M14: 3,333,789 km (0.118 R)
• M15: 3,863,515 km (0.047 R)
• M16: 5,256,271 km (0.077 R)
• M17: 5,516,870 km (0.111 R)
• M18: 5,692,797 km (0.071 R)
• M19: 5,781,509 km (0.092 R)
• M20: 6,050,486 km (0.088 R)
• M21: 6,232,098 km (0.095 R)
• M22: 6,647,232 km (0.115 R)
• M23: 6,928,925 km (0.101 R)
• M24: 8,294,903 km (0.06 R)
• M25: 9,477,175 km (0.102 R)
• M26: 10,602,001 km (0.106 R)
• M27: 10,931,116 km (0.075 R)
• M28: 11,881,811 km (0.116 R)
• M29: 12,280,938 km (0.039 R)
• M30: 12,800,491 km (0.067 R)
• M31: 13,622,980 km (0.085 R)
• M32: 13,682,520 km (0.06 R)
• M33: 14,220,923 km (0.117 R)
• M34: 14,462,524 km (0.105 R)
• M35: 15,011,099 km (0.099 R)
• M36: 15,257,038 km (0.1 R)
• M37: 15,690,722 km (0.092 R)
• M38: 16,570,208 km (0.059 R)
• M39: 16,633,638 km (0.096 R)
• M40: 17,465,701 km (0.08 R)
• M41: 17,594,804 km (0.086 R)
• M42: 17,919,282 km (0.096 R)
• M43: 18,114,806 km (0.067 R)
• M44: 18,311,079 km (0.059 R)
• M45: 19,103,349 km (0.045 R)
• M46: 19,236,491 km (0.101 R)
• M47: 20,041,627 km (0.087 R)
• M48: 20,516,450 km (0.072 R)
• M49: 20,584,667 km (0.113 R)
• M50: 21,132,345 km (0.083 R)
• M51: 21,408,054 km (0.106 R)
• M52: 22,452,546 km (0.035 R)
• M53: 22,663,329 km (0.109 R)
• M54: 24,085,856 km (0.086 R)
• M55: 24,518,343 km (0.108 R)
• M56: 25,537,105 km (0.09 R)
• M57: 25,830,765 km (0.063 R)
• M58: 25,977,969 km (0.085 R)
• M59: 26,569,779 km (0.118 R)
• M60: 26,867,329 km (0.082 R)
• M61: 28,295,689 km (0.077 R)
• M62: 28,599,523 km (0.042 R)
• M63: 30,057,503 km (0.097 R)
• M64: 30,289,978 km (0.105 R)
• M65: 31,068,935 km (0.09 R)
• M66: 33,285,077 km (0.09 R)
• M67: 34,088,867 km (0.072 R)
• M68: 34,331,215 km (0.093 R)
• M69: 34,655,394 km (0.093 R)
• M70: 36,290,798 km (0.119 R)
• M71: 36,869,143 km (0.118 R)
• M72: 38,286,433 km (0.081 R)
• M73: 39,721,376 km (0.107 R)
• M74: 39,976,441 km (0.047 R)
• M75: 41,690,683 km (0.108 R)
• M76: 41,863,468 km (0.11 R)
• M77: 43,166,615 km (0.1 R)
• M78: 46,795,860 km (0.063 R)
• M79: 47,515,425 km (0.085 R)
• M80: 48,601,506 km (0.04 R)
• M81: 48,783,267 km (0.052 R)
• M82: 48,874,223 km (0.083 R)
• M83: 49,512,856 km (0.066 R)
• M84: 49,878,922 km (0.045 R)
• M85: 50,154,033 km (0.082 R)
• M86: 50,982,655 km (0.071 R)
• M87: 51,259,860 km (0.103 R)
• M88: 55,192,638 km (0.113 R)
• M89: 55,477,323 km (0.112 R)
• M90: 55,952,745 km (0.038 R)
• M91: 56,620,550 km (0.053 R)
• M92: 57,771,706 km (0.064 R)
• M93: 61,074,827 km (0.114 R)
• M94: 61,172,813 km (0.095 R)
• M95: 62,353,888 km (0.05 R)
• M96: 62,551,358 km (0.1 R)
• M97: 63,840,592 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.2

Radius: 4.5

Gravity: 18.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.73 AU - 19.55 AU

Year: 24172 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,384,852 km

• M1: 240,105 km (0.098 R)
• M2: 270,024 km (0.114 R)
• M3: 317,447 km (0.045 R)
• M4: 439,818 km (0.092 R)
• M5: 1,089,521 km (0.042 R)
• M6: 1,302,997 km (0.088 R)
• M7: 1,891,964 km (0.111 R)
• M8: 2,213,600 km (0.119 R)
• M9: 2,586,846 km (0.097 R)
• M10: 2,834,580 km (0.117 R)
• M11: 2,870,484 km (0.111 R)
• M12: 2,943,039 km (0.115 R)
• M13: 3,126,895 km (0.11 R)
• M14: 3,276,642 km (0.113 R)
• M15: 3,544,422 km (0.117 R)
• M16: 4,019,695 km (0.1 R)
• M17: 4,985,499 km (0.04 R)
• M18: 5,471,692 km (0.1 R)
• M19: 5,652,107 km (0.084 R)
• M20: 5,926,619 km (0.061 R)
• M21: 7,611,988 km (0.111 R)
• M22: 8,480,404 km (0.073 R)
• M23: 9,218,819 km (0.116 R)
• M24: 9,868,074 km (0.114 R)
• M25: 10,700,137 km (0.059 R)
• M26: 10,925,731 km (0.044 R)
• M27: 11,039,276 km (0.103 R)
• M28: 11,210,116 km (0.081 R)
• M29: 12,430,536 km (0.082 R)
• M30: 13,026,235 km (0.096 R)
• M31: 13,814,765 km (0.069 R)
• M32: 14,743,469 km (0.081 R)
• M33: 15,373,724 km (0.064 R)
• M34: 15,500,883 km (0.068 R)
• M35: 15,692,218 km (0.062 R)
• M36: 16,270,863 km (0.094 R)
• M37: 16,595,490 km (0.119 R)
• M38: 17,449,096 km (0.096 R)
• M39: 17,648,210 km (0.114 R)
• M40: 18,926,075 km (0.099 R)
• M41: 19,886,643 km (0.055 R)
• M42: 20,303,124 km (0.04 R)
• M43: 21,074,151 km (0.085 R)
• M44: 21,215,372 km (0.086 R)
• M45: 21,569,769 km (0.118 R)
• M46: 21,783,395 km (0.064 R)
• M47: 22,140,934 km (0.1 R)
• M48: 22,356,355 km (0.077 R)
• M49: 23,006,956 km (0.099 R)
• M50: 23,957,650 km (0.088 R)
• M51: 24,995,560 km (0.109 R)
• M52: 26,732,541 km (0.073 R)
• M53: 27,115,362 km (0.051 R)
• M54: 28,041,223 km (0.097 R)
• M55: 28,274,297 km (0.058 R)
• M56: 28,977,556 km (0.113 R)
• M57: 30,003,349 km (0.061 R)
• M58: 30,321,394 km (0.115 R)
• M59: 33,397,725 km (0.093 R)
• M60: 35,559,115 km (0.089 R)
• M61: 36,148,829 km (0.037 R)
• M62: 36,317,875 km (0.065 R)
• M63: 36,487,220 km (0.059 R)
• M64: 37,337,684 km (0.064 R)
• M65: 38,366,917 km (0.081 R)
• M66: 38,539,254 km (0.114 R)
• M67: 39,666,474 km (0.082 R)
• M68: 42,219,661 km (0.109 R)
• M69: 42,933,243 km (0.12 R)
• M70: 43,022,702 km (0.092 R)
• M71: 43,830,830 km (0.093 R)
• M72: 44,644,044 km (0.113 R)
• M73: 47,760,467 km (0.074 R)
• M74: 48,877,065 km (0.089 R)
• M75: 48,970,564 km (0.097 R)
• M76: 50,757,062 km (0.098 R)
• M77: 51,135,993 km (0.057 R)
• M78: 51,896,399 km (0.093 R)
• M79: 52,087,136 km (0.098 R)
• M80: 52,373,616 km (0.08 R)
• M81: 53,621,113 km (0.06 R)
• M82: 54,587,515 km (0.103 R)
• M83: 55,267,288 km (0.114 R)
• M84: 56,537,224 km (0.072 R)
• M85: 56,635,360 km (0.101 R)
• M86: 56,929,918 km (0.075 R)
• M87: 59,006,337 km (0.108 R)
• M88: 60,404,329 km (0.054 R)
• M89: 61,308,798 km (0.098 R)
• M90: 66,621,467 km (0.118 R)
• M91: 68,076,755 km (0.088 R)
• M92: 69,122,743 km (0.11 R)
• M93: 69,227,611 km (0.106 R)
• M94: 69,332,629 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit