🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.71 AU

Year: 176 Days

Day: 46.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,343,769 km

• M1: 171,140 km (0.099 R)
• M2: 268,079 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.85 AU - 0.93 AU

Year: 310 Days

Day: 16.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.11 AU - 1.47 AU

Year: 541 Days

Day: 28.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 4.2

Gravity: 49.59 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.1 AU - 16.18 AU

Year: 20668 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,343,769 km

• M1: 66,122 km (0.119 R)
• M2: 177,273 km (0.077 R)
• M3: 290,669 km (0.065 R)
• M4: 327,320 km (0.068 R)
• M5: 512,522 km (0.09 R)
• M6: 830,567 km (0.077 R)
• M7: 1,052,122 km (0.035 R)
• M8: 1,647,521 km (0.046 R)
• M9: 2,032,287 km (0.084 R)
• M10: 2,482,427 km (0.12 R)
• M11: 3,045,065 km (0.12 R)
• M12: 3,128,540 km (0.08 R)
• M13: 3,170,577 km (0.103 R)
• M14: 3,470,222 km (0.102 R)
• M15: 3,868,601 km (0.106 R)
• M16: 4,142,215 km (0.111 R)
• M17: 4,234,817 km (0.119 R)
• M18: 4,756,315 km (0.094 R)
• M19: 4,950,942 km (0.04 R)
• M20: 5,703,868 km (0.099 R)
• M21: 5,806,941 km (0.111 R)
• M22: 5,910,612 km (0.11 R)
• M23: 5,962,672 km (0.071 R)
• M24: 6,014,882 km (0.074 R)
• M25: 6,653,365 km (0.093 R)
• M26: 6,707,669 km (0.083 R)
• M27: 6,816,427 km (0.107 R)
• M28: 6,871,030 km (0.102 R)
• M29: 7,090,939 km (0.074 R)
• M30: 7,650,884 km (0.092 R)
• M31: 7,764,578 km (0.105 R)
• M32: 7,821,725 km (0.118 R)
• M33: 8,051,357 km (0.068 R)
• M34: 9,171,995 km (0.092 R)
• M35: 9,474,931 km (0.104 R)
• M36: 9,842,942 km (0.099 R)
• M37: 10,028,592 km (0.081 R)
• M38: 10,215,440 km (0.064 R)
• M39: 10,277,972 km (0.068 R)
• M40: 11,231,359 km (0.117 R)
• M41: 14,395,653 km (0.095 R)
• M42: 15,102,204 km (0.084 R)
• M43: 15,675,463 km (0.114 R)
• M44: 17,587,324 km (0.063 R)
• M45: 17,737,371 km (0.11 R)
• M46: 18,038,810 km (0.11 R)
• M47: 18,114,507 km (0.12 R)
• M48: 19,726,873 km (0.061 R)
• M49: 20,195,862 km (0.119 R)
• M50: 20,353,090 km (0.115 R)
• M51: 20,589,604 km (0.108 R)
• M52: 20,906,302 km (0.115 R)
• M53: 22,840,453 km (0.081 R)
• M54: 23,745,969 km (0.04 R)
• M55: 25,083,673 km (0.092 R)
• M56: 26,103,033 km (0.12 R)
• M57: 26,188,603 km (0.039 R)
• M58: 26,962,772 km (0.096 R)
• M59: 27,309,241 km (0.104 R)
• M60: 28,269,659 km (0.067 R)
• M61: 29,507,881 km (0.096 R)
• M62: 31,854,024 km (0.11 R)
• M63: 33,978,912 km (0.081 R)
• M64: 34,446,855 km (0.078 R)
• M65: 34,540,652 km (0.09 R)
• M66: 35,768,402 km (0.051 R)
• M67: 35,958,541 km (0.102 R)
• M68: 37,106,555 km (0.102 R)
• M69: 38,266,387 km (0.108 R)
• M70: 39,144,078 km (0.118 R)
• M71: 39,340,051 km (0.07 R)
• M72: 42,619,985 km (0.119 R)
• M73: 44,343,502 km (0.104 R)
• M74: 44,445,527 km (0.066 R)
• M75: 46,193,130 km (0.051 R)
• M76: 48,592,829 km (0.062 R)
• M77: 49,331,244 km (0.04 R)
• M78: 52,213,846 km (0.06 R)
• M79: 53,295,289 km (0.075 R)
• M80: 54,931,291 km (0.095 R)
• M81: 57,138,009 km (0.057 R)
• M82: 59,036,406 km (0.082 R)
• M83: 62,322,323 km (0.074 R)
• M84: 63,584,181 km (0.089 R)
• M85: 65,202,232 km (0.115 R)
• M86: 67,654,739 km (0.082 R)
• M87: 70,137,167 km (0.103 R)
• M88: 71,210,232 km (0.072 R)
• M89: 71,329,761 km (0.103 R)
• M90: 71,449,439 km (0.116 R)
• M91: 71,688,945 km (0.119 R)
• M92: 74,219,244 km (0.116 R)
• M93: 74,947,486 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.5

Radius: 6.9

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.02 AU - 17.62 AU

Year: 23216 Days

Day: 21.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,343,769 km

• M1: 93,499 km (0.098 R)
• M2: 147,055 km (0.095 R)
• M3: 310,116 km (0.087 R)
• M4: 465,848 km (0.053 R)
• M5: 530,923 km (0.107 R)
• M6: 695,481 km (0.098 R)
• M7: 796,908 km (0.059 R)
• M8: 930,948 km (0.041 R)
• M9: 1,344,735 km (0.038 R)
• M10: 1,880,445 km (0.118 R)
• M11: 2,060,561 km (0.105 R)
• M12: 2,794,638 km (0.085 R)
• M13: 3,168,333 km (0.109 R)
• M14: 3,916,921 km (0.11 R)
• M15: 4,621,078 km (0.041 R)
• M16: 4,815,406 km (0.11 R)
• M17: 4,864,474 km (0.074 R)
• M18: 4,913,542 km (0.104 R)
• M19: 5,363,682 km (0.092 R)
• M20: 5,671,106 km (0.048 R)
• M21: 5,826,987 km (0.075 R)
• M22: 7,012,550 km (0.108 R)
• M23: 7,179,950 km (0.12 R)
• M24: 7,348,696 km (0.052 R)
• M25: 8,625,215 km (0.12 R)
• M26: 8,985,147 km (0.112 R)
• M27: 10,157,097 km (0.116 R)
• M28: 11,771,108 km (0.096 R)
• M29: 13,601,738 km (0.077 R)
• M30: 15,229,662 km (0.064 R)
• M31: 16,471,922 km (0.078 R)
• M32: 16,992,972 km (0.105 R)
• M33: 18,357,304 km (0.058 R)
• M34: 18,897,353 km (0.051 R)
• M35: 19,364,248 km (0.103 R)
• M36: 20,389,143 km (0.102 R)
• M37: 20,708,085 km (0.029 R)
• M38: 21,028,673 km (0.084 R)
• M39: 21,674,637 km (0.101 R)
• M40: 22,491,292 km (0.107 R)
• M41: 22,820,856 km (0.118 R)
• M42: 23,318,119 km (0.065 R)
• M43: 25,428,048 km (0.067 R)
• M44: 25,685,356 km (0.104 R)
• M45: 28,216,552 km (0.09 R)
• M46: 29,018,097 km (0.069 R)
• M47: 29,197,316 km (0.108 R)
• M48: 29,376,833 km (0.091 R)
• M49: 30,643,628 km (0.1 R)
• M50: 30,826,137 km (0.091 R)
• M51: 39,498,924 km (0.067 R)
• M52: 39,697,441 km (0.12 R)
• M53: 40,095,521 km (0.088 R)
• M54: 41,096,629 km (0.091 R)
• M55: 41,297,839 km (0.074 R)
• M56: 41,701,154 km (0.04 R)
• M57: 42,410,248 km (0.105 R)
• M58: 43,021,206 km (0.053 R)
• M59: 43,225,407 km (0.07 R)
• M60: 43,430,057 km (0.12 R)
• M61: 44,457,944 km (0.041 R)
• M62: 45,078,476 km (0.118 R)
• M63: 46,119,228 km (0.092 R)
• M64: 48,330,285 km (0.086 R)
• M65: 50,360,328 km (0.114 R)
• M66: 54,172,082 km (0.102 R)
• M67: 55,389,210 km (0.073 R)
• M68: 56,056,865 km (0.119 R)
• M69: 56,727,064 km (0.037 R)
• M70: 59,662,324 km (0.089 R)
• M71: 61,148,429 km (0.046 R)
• M72: 61,723,184 km (0.108 R)
• M73: 62,184,245 km (0.103 R)
• M74: 62,530,863 km (0.066 R)
• M75: 63,690,845 km (0.063 R)
• M76: 64,740,872 km (0.056 R)
• M77: 65,679,000 km (0.111 R)
• M78: 68,997,829 km (0.071 R)
• M79: 70,918,666 km (0.114 R)
• M80: 73,710,461 km (0.098 R)
• M81: 74,567,358 km (0.032 R)
• M82: 75,058,338 km (0.117 R)
• M83: 76,043,739 km (0.092 R)
• M84: 79,025,524 km (0.03 R)
• M85: 79,651,591 km (0.109 R)
• M86: 79,902,467 km (0.08 R)
• M87: 80,530,778 km (0.11 R)
• M88: 81,665,777 km (0.059 R)
• M89: 83,060,328 km (0.082 R)
• M90: 85,487,554 km (0.118 R)
• M91: 85,744,413 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.9

Radius: 6.3

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.47 AU - 23.01 AU

Year: 29932 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,343,769 km

• M1: 357,389 km (0.082 R)
• M2: 499,507 km (0.079 R)
• M3: 899,083 km (0.072 R)
• M4: 1,095,505 km (0.089 R)
• M5: 1,605,484 km (0.09 R)
• M6: 1,723,367 km (0.101 R)
• M7: 1,844,243 km (0.108 R)
• M8: 2,399,699 km (0.092 R)
• M9: 2,719,091 km (0.119 R)
• M10: 3,297,586 km (0.058 R)
• M11: 3,347,402 km (0.104 R)
• M12: 4,179,914 km (0.053 R)
• M13: 4,675,083 km (0.113 R)
• M14: 5,246,846 km (0.075 R)
• M15: 7,350,491 km (0.091 R)
• M16: 7,746,028 km (0.108 R)
• M17: 7,812,599 km (0.085 R)
• M18: 8,488,782 km (0.115 R)
• M19: 9,680,927 km (0.072 R)
• M20: 11,375,422 km (0.089 R)
• M21: 11,985,931 km (0.092 R)
• M22: 12,921,666 km (0.06 R)
• M23: 13,558,504 km (0.111 R)
• M24: 14,450,556 km (0.059 R)
• M25: 15,111,330 km (0.048 R)
• M26: 18,204,266 km (0.111 R)
• M27: 19,097,066 km (0.09 R)
• M28: 19,367,688 km (0.099 R)
• M29: 22,903,584 km (0.091 R)
• M30: 23,287,302 km (0.1 R)
• M31: 24,842,821 km (0.114 R)
• M32: 24,941,256 km (0.084 R)
• M33: 25,237,011 km (0.106 R)
• M34: 26,231,388 km (0.11 R)
• M35: 26,733,289 km (0.112 R)
• M36: 27,339,908 km (0.101 R)
• M37: 29,290,365 km (0.081 R)
• M38: 31,924,186 km (0.041 R)
• M39: 32,460,045 km (0.055 R)
• M40: 33,976,070 km (0.058 R)
• M41: 34,742,759 km (0.105 R)
• M42: 35,183,325 km (0.064 R)
• M43: 41,310,255 km (0.036 R)
• M44: 42,715,877 km (0.086 R)
• M45: 44,733,802 km (0.074 R)
• M46: 45,453,368 km (0.055 R)
• M47: 46,055,948 km (0.098 R)
• M48: 46,176,824 km (0.031 R)
• M49: 48,861,657 km (0.098 R)
• M50: 50,471,928 km (0.111 R)
• M51: 50,845,923 km (0.095 R)
• M52: 51,220,965 km (0.114 R)
• M53: 51,471,391 km (0.104 R)
• M54: 53,490,065 km (0.107 R)
• M55: 56,566,096 km (0.086 R)
• M56: 58,125,505 km (0.1 R)
• M57: 58,517,601 km (0.091 R)
• M58: 58,779,397 km (0.103 R)
• M59: 61,685,485 km (0.104 R)
• M60: 63,290,222 km (0.12 R)
• M61: 63,424,560 km (0.089 R)
• M62: 63,828,176 km (0.049 R)
• M63: 66,950,881 km (0.075 R)
• M64: 67,087,764 km (0.099 R)
• M65: 68,599,749 km (0.092 R)
• M66: 69,983,978 km (0.081 R)
• M67: 70,401,057 km (0.07 R)
• M68: 71,377,482 km (0.095 R)
• M69: 73,343,647 km (0.108 R)
• M70: 74,758,843 km (0.063 R)
• M71: 74,900,961 km (0.117 R)
• M72: 76,469,046 km (0.118 R)
• M73: 77,329,084 km (0.119 R)
• M74: 79,928,048 km (0.103 R)
• M75: 80,509,385 km (0.105 R)
• M76: 82,849,096 km (0.112 R)
• M77: 83,290,260 km (0.085 R)
• M78: 83,584,818 km (0.066 R)
• M79: 87,894,733 km (0.119 R)
• M80: 91,515,749 km (0.084 R)
• M81: 92,276,155 km (0.072 R)
• M82: 92,733,476 km (0.071 R)
• M83: 94,570,239 km (0.083 R)
• M84: 95,031,299 km (0.046 R)
• M85: 97,192,839 km (0.068 R)
• M86: 97,502,806 km (0.101 R)
• M87: 98,279,518 km (0.115 R)
• M88: 99,370,386 km (0.113 R)
• M89: 101,249,784 km (0.046 R)
• M90: 101,721,316 km (0.074 R)
• M91: 103,773,649 km (0.116 R)
• M92: 105,202,459 km (0.087 R)
• M93: 105,680,274 km (0.063 R)
• M94: 106,318,309 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.7

Radius: 7.6

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.71 AU - 19.05 AU

Year: 30268 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,343,769 km

• M1: 169,794 km (0.101 R)
• M2: 461,659 km (0.044 R)
• M3: 641,476 km (0.061 R)
• M4: 968,347 km (0.108 R)
• M5: 1,065,885 km (0.06 R)
• M6: 1,236,127 km (0.077 R)
• M7: 1,680,134 km (0.028 R)
• M8: 2,170,366 km (0.092 R)
• M9: 2,343,301 km (0.104 R)
• M10: 2,889,034 km (0.111 R)
• M11: 4,415,082 km (0.033 R)
• M12: 4,690,192 km (0.118 R)
• M13: 5,431,599 km (0.074 R)
• M14: 5,490,092 km (0.077 R)
• M15: 5,548,884 km (0.064 R)
• M16: 11,402,350 km (0.096 R)
• M17: 11,779,785 km (0.104 R)
• M18: 11,855,631 km (0.053 R)
• M19: 12,702,056 km (0.068 R)
• M20: 15,355,473 km (0.075 R)
• M21: 16,107,951 km (0.064 R)
• M22: 17,216,022 km (0.11 R)
• M23: 17,475,275 km (0.098 R)
• M24: 18,085,036 km (0.055 R)
• M25: 18,879,401 km (0.104 R)
• M26: 19,594,927 km (0.119 R)
• M27: 19,684,985 km (0.045 R)
• M28: 20,593,344 km (0.095 R)
• M29: 21,981,163 km (0.084 R)
• M30: 22,828,336 km (0.103 R)
• M31: 22,923,181 km (0.117 R)
• M32: 23,399,052 km (0.039 R)
• M33: 23,782,172 km (0.115 R)
• M34: 24,070,896 km (0.115 R)
• M35: 24,263,877 km (0.088 R)
• M36: 24,846,262 km (0.102 R)
• M37: 25,041,487 km (0.078 R)
• M38: 25,335,147 km (0.074 R)
• M39: 25,728,440 km (0.081 R)
• M40: 27,826,550 km (0.118 R)
• M41: 28,742,388 km (0.11 R)
• M42: 29,152,586 km (0.099 R)
• M43: 31,127,577 km (0.116 R)
• M44: 31,443,378 km (0.103 R)
• M45: 31,865,992 km (0.055 R)
• M46: 34,007,486 km (0.025 R)
• M47: 36,305,608 km (0.083 R)
• M48: 37,529,169 km (0.034 R)
• M49: 37,865,315 km (0.092 R)
• M50: 38,089,862 km (0.029 R)
• M51: 39,446,864 km (0.113 R)
• M52: 39,560,559 km (0.116 R)
• M53: 41,049,805 km (0.079 R)
• M54: 41,511,614 km (0.082 R)
• M55: 42,324,230 km (0.093 R)
• M56: 44,082,753 km (0.113 R)
• M57: 44,437,300 km (0.058 R)
• M58: 46,464,500 km (0.084 R)
• M59: 49,254,800 km (0.084 R)
• M60: 49,745,481 km (0.096 R)
• M61: 59,242,402 km (0.074 R)
• M62: 60,944,228 km (0.107 R)
• M63: 61,075,724 km (0.116 R)
• M64: 61,339,166 km (0.116 R)
• M65: 61,470,962 km (0.103 R)
• M66: 61,999,342 km (0.079 R)
• M67: 63,460,015 km (0.101 R)
• M68: 68,046,087 km (0.114 R)
• M69: 68,592,718 km (0.111 R)
• M70: 69,140,695 km (0.069 R)
• M71: 70,240,987 km (0.098 R)
• M72: 72,041,398 km (0.062 R)
• M73: 72,319,650 km (0.05 R)
• M74: 72,458,925 km (0.095 R)
• M75: 72,598,351 km (0.07 R)
• M76: 73,856,768 km (0.103 R)
• M77: 77,675,254 km (0.03 R)
• M78: 79,392,936 km (0.049 R)
• M79: 80,112,353 km (0.107 R)
• M80: 84,180,517 km (0.116 R)
• M81: 86,535,188 km (0.043 R)
• M82: 87,720,751 km (0.098 R)
• M83: 89,957,837 km (0.102 R)
• M84: 90,557,725 km (0.118 R)
• M85: 93,424,618 km (0.099 R)
• M86: 95,708,978 km (0.052 R)
• M87: 95,861,867 km (0.082 R)
• M88: 96,014,905 km (0.039 R)
• M89: 97,549,630 km (0.103 R)
• M90: 98,011,588 km (0.077 R)
• M91: 100,487,732 km (0.072 R)
• M92: 100,954,328 km (0.114 R)
• M93: 101,577,553 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit