🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.87 AU - 1.33 AU

Year: 419 Days

Day: 14.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.8 AU - 2 AU

Year: 952 Days

Day: 33.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,042,441 km

• M1: 326,871 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.74 AU - 2.3 AU

Year: 1043 Days

Day: 18.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 9.2

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.94 AU - 8.36 AU

Year: 6948 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 107,042,441 km

• M1: 121,324 km (0.088 R)
• M2: 232,475 km (0.11 R)
• M3: 435,928 km (0.095 R)
• M4: 539,749 km (0.074 R)
• M5: 1,094,458 km (0.041 R)
• M6: 1,595,760 km (0.108 R)
• M7: 1,742,067 km (0.045 R)
• M8: 2,003,415 km (0.107 R)
• M9: 2,300,666 km (0.077 R)
• M10: 2,735,547 km (0.09 R)
• M11: 2,835,777 km (0.118 R)
• M12: 3,014,098 km (0.065 R)
• M13: 3,091,590 km (0.113 R)
• M14: 3,328,253 km (0.09 R)
• M15: 3,598,278 km (0.114 R)
• M16: 3,847,358 km (0.09 R)
• M17: 3,988,279 km (0.028 R)
• M18: 4,102,123 km (0.111 R)
• M19: 4,188,292 km (0.104 R)
• M20: 4,598,489 km (0.107 R)
• M21: 4,899,330 km (0.101 R)
• M22: 5,300,103 km (0.053 R)
• M23: 5,362,784 km (0.091 R)
• M24: 5,552,026 km (0.057 R)
• M25: 6,199,037 km (0.043 R)
• M26: 6,767,658 km (0.071 R)
• M27: 7,144,495 km (0.06 R)
• M28: 8,279,345 km (0.111 R)
• M29: 9,129,360 km (0.115 R)
• M30: 9,393,549 km (0.066 R)
• M31: 9,775,473 km (0.093 R)
• M32: 9,852,366 km (0.08 R)
• M33: 9,968,305 km (0.074 R)
• M34: 10,162,333 km (0.035 R)
• M35: 10,240,273 km (0.085 R)
• M36: 10,831,634 km (0.037 R)
• M37: 11,759,739 km (0.081 R)
• M38: 12,171,283 km (0.028 R)
• M39: 12,713,276 km (0.115 R)
• M40: 12,797,350 km (0.063 R)
• M41: 13,648,263 km (0.034 R)
• M42: 14,124,133 km (0.112 R)
• M43: 15,584,209 km (0.067 R)
• M44: 15,945,338 km (0.109 R)
• M45: 16,126,950 km (0.111 R)
• M46: 16,354,937 km (0.064 R)
• M47: 16,722,050 km (0.072 R)
• M48: 16,860,278 km (0.048 R)
• M49: 16,998,956 km (0.044 R)
• M50: 17,138,082 km (0.111 R)
• M51: 17,839,247 km (0.115 R)
• M52: 18,788,745 km (0.032 R)
• M53: 19,124,891 km (0.097 R)
• M54: 19,851,937 km (0.058 R)
• M55: 20,588,108 km (0.066 R)
• M56: 21,133,542 km (0.084 R)
• M57: 21,683,912 km (0.066 R)
• M58: 22,391,061 km (0.109 R)
• M59: 23,157,002 km (0.083 R)
• M60: 23,620,905 km (0.101 R)
• M61: 24,087,651 km (0.109 R)
• M62: 25,241,649 km (0.028 R)
• M63: 26,199,075 km (0.08 R)
• M64: 27,331,232 km (0.07 R)
• M65: 27,657,654 km (0.118 R)
• M66: 28,149,532 km (0.09 R)
• M67: 28,589,350 km (0.087 R)
• M68: 28,920,709 km (0.1 R)
• M69: 30,539,957 km (0.108 R)
• M70: 30,652,604 km (0.119 R)
• M71: 32,188,375 km (0.058 R)
• M72: 33,749,130 km (0.088 R)
• M73: 33,924,010 km (0.105 R)
• M74: 34,920,930 km (0.114 R)
• M75: 35,808,644 km (0.097 R)
• M76: 36,524,021 km (0.096 R)
• M77: 37,063,770 km (0.105 R)
• M78: 37,545,625 km (0.112 R)
• M79: 38,211,784 km (0.099 R)
• M80: 38,454,881 km (0.117 R)
• M81: 39,494,137 km (0.032 R)
• M82: 39,678,442 km (0.083 R)
• M83: 39,863,195 km (0.107 R)
• M84: 40,171,516 km (0.074 R)
• M85: 40,976,951 km (0.107 R)
• M86: 41,600,176 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 9.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.17 AU - 10.61 AU

Year: 10458 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 107,042,441 km

• M1: 130,449 km (0.081 R)
• M2: 203,154 km (0.066 R)
• M3: 445,353 km (0.094 R)
• M4: 554,859 km (0.065 R)
• M5: 908,957 km (0.045 R)
• M6: 1,490,593 km (0.078 R)
• M7: 1,642,136 km (0.051 R)
• M8: 2,127,282 km (0.057 R)
• M9: 2,541,817 km (0.065 R)
• M10: 2,957,700 km (0.101 R)
• M11: 3,125,249 km (0.087 R)
• M12: 3,595,734 km (0.111 R)
• M13: 3,723,192 km (0.051 R)
• M14: 4,009,223 km (0.114 R)
• M15: 4,356,440 km (0.113 R)
• M16: 5,165,614 km (0.096 R)
• M17: 5,543,349 km (0.108 R)
• M18: 5,840,002 km (0.114 R)
• M19: 5,899,990 km (0.116 R)
• M20: 5,960,129 km (0.113 R)
• M21: 6,202,926 km (0.094 R)
• M22: 6,510,948 km (0.105 R)
• M23: 7,174,115 km (0.041 R)
• M24: 8,769,427 km (0.065 R)
• M25: 9,820,203 km (0.05 R)
• M26: 10,215,291 km (0.094 R)
• M27: 10,287,846 km (0.087 R)
• M28: 10,506,109 km (0.05 R)
• M29: 10,689,217 km (0.106 R)
• M30: 10,799,470 km (0.095 R)
• M31: 10,910,173 km (0.1 R)
• M32: 11,058,424 km (0.107 R)
• M33: 11,319,472 km (0.085 R)
• M34: 11,507,218 km (0.083 R)
• M35: 11,961,995 km (0.088 R)
• M36: 12,114,884 km (0.1 R)
• M37: 12,384,011 km (0.113 R)
• M38: 13,045,682 km (0.088 R)
• M39: 13,203,209 km (0.09 R)
• M40: 13,361,184 km (0.111 R)
• M41: 13,599,344 km (0.097 R)
• M42: 13,679,080 km (0.042 R)
• M43: 13,839,000 km (0.1 R)
• M44: 14,281,959 km (0.099 R)
• M45: 14,811,536 km (0.063 R)
• M46: 15,223,229 km (0.084 R)
• M47: 16,015,798 km (0.049 R)
• M48: 16,950,336 km (0.043 R)
• M49: 17,510,730 km (0.109 R)
• M50: 17,989,742 km (0.109 R)
• M51: 18,473,093 km (0.08 R)
• M52: 18,561,505 km (0.046 R)
• M53: 18,916,202 km (0.11 R)
• M54: 19,407,631 km (0.082 R)
• M55: 23,344,748 km (0.094 R)
• M56: 24,016,293 km (0.101 R)
• M57: 24,888,897 km (0.091 R)
• M58: 25,427,300 km (0.066 R)
• M59: 25,525,735 km (0.088 R)
• M60: 26,118,143 km (0.029 R)
• M61: 26,765,153 km (0.066 R)
• M62: 27,065,546 km (0.118 R)
• M63: 27,467,815 km (0.09 R)
• M64: 27,922,742 km (0.107 R)
• M65: 28,074,883 km (0.107 R)
• M66: 29,199,410 km (0.07 R)
• M67: 29,353,945 km (0.045 R)
• M68: 29,560,390 km (0.105 R)
• M69: 29,715,523 km (0.117 R)
• M70: 30,861,293 km (0.068 R)
• M71: 31,439,638 km (0.065 R)
• M72: 32,500,287 km (0.079 R)
• M73: 33,088,655 km (0.113 R)
• M74: 35,422,233 km (0.072 R)
• M75: 36,193,410 km (0.064 R)
• M76: 36,470,166 km (0.092 R)
• M77: 36,692,019 km (0.072 R)
• M78: 37,248,823 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.7

Radius: 5.1

Gravity: 36.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.52 AU - 15.36 AU

Year: 18916 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,042,441 km

• M1: 199,264 km (0.119 R)
• M2: 898,634 km (0.063 R)
• M3: 1,238,222 km (0.025 R)
• M4: 1,849,030 km (0.108 R)
• M5: 1,988,156 km (0.114 R)
• M6: 2,616,766 km (0.118 R)
• M7: 3,013,350 km (0.037 R)
• M8: 3,135,871 km (0.1 R)
• M9: 3,470,970 km (0.073 R)
• M10: 3,513,605 km (0.109 R)
• M11: 3,556,390 km (0.091 R)
• M12: 3,817,289 km (0.11 R)
• M13: 3,994,562 km (0.075 R)
• M14: 4,311,411 km (0.093 R)
• M15: 5,358,895 km (0.094 R)
• M16: 5,557,411 km (0.03 R)
• M17: 5,859,749 km (0.105 R)
• M18: 6,012,937 km (0.106 R)
• M19: 6,427,921 km (0.103 R)
• M20: 6,692,111 km (0.114 R)
• M21: 6,745,368 km (0.115 R)
• M22: 7,176,359 km (0.08 R)
• M23: 7,230,813 km (0.074 R)
• M24: 8,406,952 km (0.109 R)
• M25: 10,003,909 km (0.117 R)
• M26: 11,056,330 km (0.074 R)
• M27: 11,119,311 km (0.11 R)
• M28: 11,245,721 km (0.116 R)
• M29: 11,499,888 km (0.109 R)
• M30: 11,884,653 km (0.078 R)
• M31: 15,391,377 km (0.092 R)
• M32: 16,458,010 km (0.061 R)
• M33: 16,963,950 km (0.105 R)
• M34: 22,694,745 km (0.119 R)
• M35: 23,015,782 km (0.088 R)
• M36: 24,643,257 km (0.074 R)
• M37: 25,138,725 km (0.064 R)
• M38: 25,637,485 km (0.062 R)
• M39: 26,729,100 km (0.115 R)
• M40: 26,813,773 km (0.092 R)
• M41: 28,179,601 km (0.113 R)
• M42: 29,131,642 km (0.069 R)
• M43: 29,655,384 km (0.072 R)
• M44: 31,691,711 km (0.109 R)
• M45: 32,410,528 km (0.072 R)
• M46: 33,043,926 km (0.11 R)
• M47: 33,864,171 km (0.083 R)
• M48: 34,047,428 km (0.071 R)
• M49: 35,990,854 km (0.08 R)
• M50: 36,271,350 km (0.101 R)
• M51: 38,160,173 km (0.093 R)
• M52: 38,446,354 km (0.076 R)
• M53: 39,212,743 km (0.113 R)
• M54: 42,426,854 km (0.104 R)
• M55: 42,624,323 km (0.096 R)
• M56: 42,723,207 km (0.096 R)
• M57: 44,215,296 km (0.101 R)
• M58: 44,415,458 km (0.034 R)
• M59: 46,028,123 km (0.109 R)
• M60: 46,434,431 km (0.107 R)
• M61: 48,689,469 km (0.097 R)
• M62: 52,773,790 km (0.092 R)
• M63: 53,305,312 km (0.091 R)
• M64: 54,052,403 km (0.117 R)
• M65: 54,695,525 km (0.11 R)
• M66: 54,803,086 km (0.118 R)
• M67: 55,341,339 km (0.108 R)
• M68: 55,989,546 km (0.085 R)
• M69: 57,949,129 km (0.102 R)
• M70: 58,058,634 km (0.032 R)
• M71: 58,937,372 km (0.101 R)
• M72: 61,935,314 km (0.093 R)
• M73: 62,047,362 km (0.063 R)
• M74: 62,383,658 km (0.092 R)
• M75: 62,608,205 km (0.09 R)
• M76: 62,720,702 km (0.093 R)
• M77: 62,833,050 km (0.094 R)
• M78: 63,058,195 km (0.083 R)
• M79: 64,414,599 km (0.1 R)
• M80: 65,666,285 km (0.1 R)
• M81: 66,237,898 km (0.083 R)
• M82: 67,040,939 km (0.098 R)
• M83: 69,120,649 km (0.088 R)
• M84: 69,818,523 km (0.042 R)
• M85: 72,515,623 km (0.086 R)
• M86: 73,224,717 km (0.095 R)
• M87: 73,817,424 km (0.099 R)
• M88: 74,530,706 km (0.062 R)
• M89: 75,844,475 km (0.108 R)
• M90: 76,925,170 km (0.093 R)
• M91: 77,407,025 km (0.029 R)
• M92: 79,222,993 km (0.077 R)
• M93: 79,709,635 km (0.115 R)
• M94: 80,197,324 km (0.085 R)
• M95: 81,543,406 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752

Radius: 3.8

Gravity: 52.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.43 AU - 20.03 AU

Year: 31851 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,042,441 km

• M1: 74,350 km (0.117 R)
• M2: 688,599 km (0.058 R)
• M3: 1,001,259 km (0.054 R)
• M4: 1,902,885 km (0.068 R)
• M5: 2,288,997 km (0.113 R)
• M6: 2,423,037 km (0.119 R)
• M7: 2,513,843 km (0.091 R)
• M8: 3,430,728 km (0.105 R)
• M9: 4,274,460 km (0.087 R)
• M10: 4,384,265 km (0.035 R)
• M11: 4,719,214 km (0.1 R)
• M12: 5,178,480 km (0.058 R)
• M13: 6,139,197 km (0.095 R)
• M14: 6,513,342 km (0.108 R)
• M15: 7,283,771 km (0.036 R)
• M16: 8,423,407 km (0.118 R)
• M17: 8,978,565 km (0.053 R)
• M18: 9,119,187 km (0.11 R)
• M19: 9,617,198 km (0.088 R)
• M20: 10,417,547 km (0.094 R)
• M21: 10,713,751 km (0.108 R)
• M22: 12,705,946 km (0.063 R)
• M23: 13,421,622 km (0.118 R)
• M24: 13,743,856 km (0.101 R)
• M25: 14,974,896 km (0.098 R)
• M26: 15,561,470 km (0.117 R)
• M27: 15,815,038 km (0.072 R)
• M28: 17,277,956 km (0.106 R)
• M29: 18,425,371 km (0.095 R)
• M30: 20,422,653 km (0.088 R)
• M31: 23,738,340 km (0.029 R)
• M32: 26,811,230 km (0.045 R)
• M33: 26,912,358 km (0.075 R)
• M34: 28,342,214 km (0.119 R)
• M35: 29,587,467 km (0.094 R)
• M36: 30,006,491 km (0.074 R)
• M37: 30,532,925 km (0.034 R)
• M38: 30,638,691 km (0.117 R)
• M39: 30,850,372 km (0.066 R)
• M40: 32,777,342 km (0.061 R)
• M41: 32,885,651 km (0.087 R)
• M42: 34,083,631 km (0.12 R)
• M43: 34,743,058 km (0.085 R)
• M44: 35,963,029 km (0.1 R)
• M45: 36,298,128 km (0.088 R)
• M46: 37,196,912 km (0.119 R)
• M47: 37,989,332 km (0.118 R)
• M48: 38,103,026 km (0.084 R)
• M49: 42,269,178 km (0.063 R)
• M50: 42,622,827 km (0.039 R)
• M51: 43,214,337 km (0.114 R)
• M52: 47,675,794 km (0.038 R)
• M53: 48,043,805 km (0.076 R)
• M54: 49,153,821 km (0.049 R)
• M55: 49,401,705 km (0.113 R)
• M56: 50,772,021 km (0.083 R)
• M57: 51,147,811 km (0.068 R)
• M58: 52,154,754 km (0.113 R)
• M59: 53,041,122 km (0.104 R)
• M60: 57,416,560 km (0.068 R)
• M61: 59,515,418 km (0.117 R)
• M62: 63,248,185 km (0.033 R)
• M63: 65,823,961 km (0.092 R)
• M64: 66,233,709 km (0.086 R)
• M65: 69,681,641 km (0.083 R)
• M66: 70,937,216 km (0.113 R)
• M67: 71,918,877 km (0.111 R)
• M68: 73,470,506 km (0.082 R)
• M69: 74,179,451 km (0.101 R)
• M70: 75,033,206 km (0.066 R)
• M71: 75,604,071 km (0.093 R)
• M72: 77,037,817 km (0.104 R)
• M73: 77,902,343 km (0.106 R)
• M74: 80,515,070 km (0.071 R)
• M75: 80,953,392 km (0.106 R)
• M76: 83,599,479 km (0.079 R)
• M77: 85,975,243 km (0.084 R)
• M78: 86,423,288 km (0.101 R)
• M79: 86,572,737 km (0.092 R)
• M80: 88,222,651 km (0.059 R)
• M81: 89,278,064 km (0.105 R)
• M82: 90,337,666 km (0.077 R)
• M83: 94,309,490 km (0.115 R)
• M84: 95,079,769 km (0.06 R)
• M85: 96,781,744 km (0.098 R)
• M86: 97,247,741 km (0.096 R)
• M87: 97,870,218 km (0.116 R)
• M88: 101,790,131 km (0.119 R)
• M89: 102,422,033 km (0.114 R)
• M90: 104,803,481 km (0.074 R)
• M91: 105,601,287 km (0.097 R)
• M92: 106,080,897 km (0.061 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit