🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 15.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,864,357 km

• M1: 190,139 km (0.12 R)
• M2: 386,710 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.67 AU - 0.95 AU

Year: 275 Days

Day: 32.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,864,357 km

• M1: 68,516 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.25 AU - 1.43 AU

Year: 584 Days

Day: 19.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.36 AU - 1.36 AU

Year: 597 Days

Day: 47.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.69 AU - 1.93 AU

Year: 917 Days

Day: 39.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 14.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.56 AU - 7.62 AU

Year: 6373 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 164.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 109,864,357 km

• M1: 262,395 km (0.078 R)
• M2: 422,614 km (0.116 R)
• M3: 531,970 km (0.115 R)
• M4: 823,087 km (0.103 R)
• M5: 983,008 km (0.094 R)
• M6: 1,409,212 km (0.1 R)
• M7: 1,513,482 km (0.03 R)
• M8: 1,667,418 km (0.089 R)
• M9: 1,810,733 km (0.095 R)
• M10: 2,110,078 km (0.05 R)
• M11: 2,213,600 km (0.095 R)
• M12: 2,407,927 km (0.085 R)
• M13: 2,589,539 km (0.116 R)
• M14: 2,719,540 km (0.096 R)
• M15: 2,928,528 km (0.114 R)
• M16: 3,083,811 km (0.062 R)
• M17: 3,241,935 km (0.095 R)
• M18: 3,566,563 km (0.1 R)
• M19: 3,880,569 km (0.095 R)
• M20: 4,225,541 km (0.07 R)
• M21: 4,379,777 km (0.11 R)
• M22: 4,716,522 km (0.109 R)
• M23: 4,853,553 km (0.1 R)
• M24: 4,992,081 km (0.118 R)
• M25: 5,249,389 km (0.08 R)
• M26: 5,511,186 km (0.12 R)
• M27: 5,752,936 km (0.094 R)
• M28: 6,247,057 km (0.034 R)
• M29: 6,499,279 km (0.032 R)
• M30: 6,652,318 km (0.111 R)
• M31: 6,754,942 km (0.086 R)
• M32: 6,884,045 km (0.047 R)
• M33: 8,055,397 km (0.081 R)
• M34: 8,219,954 km (0.037 R)
• M35: 8,413,384 km (0.079 R)
• M36: 9,116,494 km (0.085 R)
• M37: 9,547,635 km (0.1 R)
• M38: 9,663,723 km (0.1 R)
• M39: 10,280,814 km (0.109 R)
• M40: 10,429,664 km (0.105 R)
• M41: 10,609,182 km (0.087 R)
• M42: 11,276,538 km (0.089 R)
• M43: 11,615,227 km (0.071 R)
• M44: 12,019,890 km (0.073 R)
• M45: 12,747,384 km (0.065 R)
• M46: 13,456,628 km (0.076 R)
• M47: 13,783,200 km (0.101 R)
• M48: 14,278,070 km (0.074 R)
• M49: 14,477,783 km (0.059 R)
• M50: 14,678,244 km (0.068 R)
• M51: 14,980,731 km (0.092 R)
• M52: 15,115,967 km (0.037 R)
• M53: 15,523,771 km (0.072 R)
• M54: 15,969,722 km (0.12 R)
• M55: 16,176,915 km (0.075 R)
• M56: 16,839,185 km (0.067 R)
• M57: 17,368,163 km (0.066 R)
• M58: 17,545,736 km (0.1 R)
• M59: 18,406,672 km (0.107 R)
• M60: 18,696,592 km (0.059 R)
• M61: 19,983,284 km (0.093 R)
• M62: 20,206,633 km (0.068 R)
• M63: 20,618,476 km (0.102 R)
• M64: 22,177,735 km (0.113 R)
• M65: 22,718,830 km (0.106 R)
• M66: 23,108,084 km (0.095 R)
• M67: 23,381,848 km (0.111 R)
• M68: 23,499,432 km (0.112 R)
• M69: 24,011,655 km (0.11 R)
• M70: 24,249,216 km (0.118 R)
• M71: 24,846,710 km (0.043 R)
• M72: 25,529,625 km (0.102 R)
• M73: 25,812,664 km (0.117 R)
• M74: 26,137,441 km (0.108 R)
• M75: 27,284,856 km (0.035 R)
• M76: 27,657,056 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.5

Radius: 5.7

Gravity: 21.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.58 AU - 16.62 AU

Year: 18894 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,864,357 km

• M1: 89,460 km (0.086 R)
• M2: 309,967 km (0.067 R)
• M3: 530,324 km (0.1 R)
• M4: 841,488 km (0.07 R)
• M5: 1,457,233 km (0.11 R)
• M6: 1,791,435 km (0.072 R)
• M7: 2,318,917 km (0.075 R)
• M8: 2,457,893 km (0.116 R)
• M9: 2,891,428 km (0.107 R)
• M10: 3,348,150 km (0.086 R)
• M11: 3,705,539 km (0.119 R)
• M12: 3,950,581 km (0.041 R)
• M13: 5,481,266 km (0.069 R)
• M14: 5,713,591 km (0.098 R)
• M15: 5,760,416 km (0.117 R)
• M16: 5,854,363 km (0.062 R)
• M17: 6,624,942 km (0.087 R)
• M18: 7,683,795 km (0.072 R)
• M19: 8,365,363 km (0.049 R)
• M20: 8,632,545 km (0.084 R)
• M21: 8,794,260 km (0.066 R)
• M22: 8,902,719 km (0.111 R)
• M23: 9,451,145 km (0.068 R)
• M24: 9,617,797 km (0.067 R)
• M25: 10,010,491 km (0.113 R)
• M26: 10,465,717 km (0.117 R)
• M27: 10,927,676 km (0.077 R)
• M28: 11,396,216 km (0.1 R)
• M29: 11,692,420 km (0.085 R)
• M30: 13,397,537 km (0.098 R)
• M31: 14,726,414 km (0.053 R)
• M32: 15,635,521 km (0.093 R)
• M33: 19,027,204 km (0.096 R)
• M34: 19,448,920 km (0.101 R)
• M35: 20,804,725 km (0.107 R)
• M36: 21,166,603 km (0.086 R)
• M37: 21,603,578 km (0.084 R)
• M38: 23,456,049 km (0.088 R)
• M39: 23,606,394 km (0.119 R)
• M40: 24,974,168 km (0.065 R)
• M41: 25,050,911 km (0.079 R)
• M42: 25,822,687 km (0.055 R)
• M43: 27,945,181 km (0.099 R)
• M44: 30,778,565 km (0.073 R)
• M45: 33,532,363 km (0.083 R)
• M46: 33,701,857 km (0.07 R)
• M47: 34,638,789 km (0.069 R)
• M48: 36,364,101 km (0.045 R)
• M49: 36,451,167 km (0.092 R)
• M50: 37,940,713 km (0.104 R)
• M51: 38,028,976 km (0.107 R)
• M52: 38,648,460 km (0.095 R)
• M53: 39,987,361 km (0.057 R)
• M54: 41,796,149 km (0.041 R)
• M55: 42,527,084 km (0.116 R)
• M56: 43,170,206 km (0.117 R)
• M57: 44,931,720 km (0.105 R)
• M58: 45,118,419 km (0.073 R)
• M59: 45,492,862 km (0.118 R)
• M60: 45,586,510 km (0.093 R)
• M61: 45,868,203 km (0.077 R)
• M62: 46,056,248 km (0.088 R)
• M63: 46,622,027 km (0.087 R)
• M64: 47,380,039 km (0.114 R)
• M65: 49,004,074 km (0.088 R)
• M66: 49,292,648 km (0.081 R)
• M67: 49,871,293 km (0.118 R)
• M68: 49,967,933 km (0.049 R)
• M69: 53,291,698 km (0.095 R)
• M70: 55,279,854 km (0.041 R)
• M71: 56,081,848 km (0.093 R)
• M72: 56,383,737 km (0.06 R)
• M73: 57,393,373 km (0.045 R)
• M74: 57,494,800 km (0.098 R)
• M75: 58,103,813 km (0.1 R)
• M76: 59,328,421 km (0.033 R)
• M77: 59,430,896 km (0.088 R)
• M78: 60,046,641 km (0.076 R)
• M79: 60,252,487 km (0.112 R)
• M80: 60,561,556 km (0.061 R)
• M81: 61,077,819 km (0.071 R)
• M82: 61,181,191 km (0.083 R)
• M83: 61,491,906 km (0.075 R)
• M84: 63,680,971 km (0.088 R)
• M85: 64,100,892 km (0.061 R)
• M86: 64,521,711 km (0.079 R)
• M87: 68,349,771 km (0.043 R)
• M88: 68,779,715 km (0.031 R)
• M89: 68,994,987 km (0.087 R)
• M90: 69,534,137 km (0.092 R)
• M91: 70,725,236 km (0.106 R)
• M92: 71,704,803 km (0.07 R)
• M93: 73,347,238 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.3

Radius: 3.6

Gravity: 54.58 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.92 AU - 16.48 AU

Year: 19103 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 109,864,357 km

• M1: 98,136 km (0.118 R)
• M2: 130,749 km (0.077 R)
• M3: 210,035 km (0.099 R)
• M4: 255,663 km (0.109 R)
• M5: 432,188 km (0.105 R)
• M6: 575,353 km (0.051 R)
• M7: 804,388 km (0.116 R)
• M8: 878,140 km (0.098 R)
• M9: 1,032,674 km (0.109 R)
• M10: 1,308,682 km (0.114 R)
• M11: 1,575,864 km (0.043 R)
• M12: 1,668,615 km (0.069 R)
• M13: 1,763,310 km (0.109 R)
• M14: 1,859,651 km (0.099 R)
• M15: 2,057,420 km (0.118 R)
• M16: 2,473,152 km (0.06 R)
• M17: 3,458,553 km (0.08 R)
• M18: 3,498,645 km (0.077 R)
• M19: 4,118,130 km (0.111 R)
• M20: 4,418,822 km (0.107 R)
• M21: 4,995,671 km (0.049 R)
• M22: 5,455,236 km (0.117 R)
• M23: 6,024,605 km (0.112 R)
• M24: 6,169,865 km (0.109 R)
• M25: 7,218,546 km (0.107 R)
• M26: 9,474,931 km (0.064 R)
• M27: 10,041,757 km (0.04 R)
• M28: 10,156,349 km (0.113 R)
• M29: 10,503,117 km (0.052 R)
• M30: 11,686,286 km (0.093 R)
• M31: 11,807,012 km (0.083 R)
• M32: 12,232,468 km (0.096 R)
• M33: 12,848,961 km (0.113 R)
• M34: 13,728,896 km (0.058 R)
• M35: 14,304,848 km (0.101 R)
• M36: 14,693,204 km (0.042 R)
• M37: 14,758,279 km (0.111 R)
• M38: 15,546,360 km (0.116 R)
• M39: 15,679,054 km (0.104 R)
• M40: 16,079,378 km (0.069 R)
• M41: 16,280,736 km (0.048 R)
• M42: 17,782,998 km (0.101 R)
• M43: 17,921,825 km (0.102 R)
• M44: 18,200,376 km (0.075 R)
• M45: 18,903,187 km (0.113 R)
• M46: 18,973,947 km (0.114 R)
• M47: 21,950,047 km (0.099 R)
• M48: 22,322,845 km (0.1 R)
• M49: 22,397,644 km (0.106 R)
• M50: 23,225,817 km (0.067 R)
• M51: 23,301,664 km (0.062 R)
• M52: 23,377,510 km (0.079 R)
• M53: 26,163,321 km (0.107 R)
• M54: 26,796,569 km (0.101 R)
• M55: 26,955,592 km (0.106 R)
• M56: 28,401,305 km (0.1 R)
• M57: 28,644,701 km (0.099 R)
• M58: 29,954,580 km (0.069 R)
• M59: 30,866,379 km (0.101 R)
• M60: 32,208,721 km (0.07 R)
• M61: 34,344,081 km (0.112 R)
• M62: 35,036,869 km (0.091 R)
• M63: 35,210,851 km (0.085 R)
• M64: 35,821,958 km (0.116 R)
• M65: 35,997,137 km (0.083 R)
• M66: 36,700,995 km (0.032 R)
• M67: 38,122,025 km (0.108 R)
• M68: 39,109,521 km (0.084 R)
• M69: 39,199,728 km (0.068 R)
• M70: 40,652,025 km (0.078 R)
• M71: 41,292,902 km (0.109 R)
• M72: 41,660,763 km (0.096 R)
• M73: 42,214,425 km (0.099 R)
• M74: 44,359,060 km (0.119 R)
• M75: 44,735,747 km (0.073 R)
• M76: 44,829,994 km (0.09 R)
• M77: 45,208,028 km (0.098 R)
• M78: 46,062,232 km (0.077 R)
• M79: 47,401,581 km (0.084 R)
• M80: 48,172,609 km (0.052 R)
• M81: 48,753,647 km (0.086 R)
• M82: 49,142,153 km (0.095 R)
• M83: 50,216,265 km (0.063 R)
• M84: 50,314,252 km (0.072 R)
• M85: 50,510,524 km (0.1 R)
• M86: 52,188,863 km (0.108 R)
• M87: 54,689,840 km (0.089 R)
• M88: 55,093,605 km (0.059 R)
• M89: 58,256,253 km (0.08 R)
• M90: 62,107,351 km (0.096 R)
• M91: 62,739,552 km (0.113 R)
• M92: 64,010,386 km (0.047 R)
• M93: 64,116,750 km (0.115 R)
• M94: 64,969,158 km (0.11 R)
• M95: 68,959,831 km (0.114 R)
• M96: 70,380,861 km (0.038 R)
• M97: 70,710,126 km (0.107 R)
• M98: 72,364,080 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.4

Radius: 4

Gravity: 51.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.04 AU - 23.34 AU

Year: 31669 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,864,357 km

• M1: 231,727 km (0.065 R)
• M2: 314,904 km (0.075 R)
• M3: 738,265 km (0.11 R)
• M4: 768,783 km (0.103 R)
• M5: 1,786,199 km (0.098 R)
• M6: 1,911,711 km (0.105 R)
• M7: 2,488,112 km (0.081 R)
• M8: 2,581,311 km (0.089 R)
• M9: 4,056,047 km (0.095 R)
• M10: 4,332,354 km (0.079 R)
• M11: 4,444,553 km (0.074 R)
• M12: 4,786,833 km (0.102 R)
• M13: 6,113,018 km (0.1 R)
• M14: 6,365,689 km (0.105 R)
• M15: 6,881,203 km (0.089 R)
• M16: 7,343,011 km (0.107 R)
• M17: 7,409,882 km (0.105 R)
• M18: 7,679,158 km (0.085 R)
• M19: 7,951,576 km (0.067 R)
• M20: 8,858,737 km (0.107 R)
• M21: 9,144,469 km (0.107 R)
• M22: 9,798,361 km (0.087 R)
• M23: 10,997,388 km (0.115 R)
• M24: 12,083,768 km (0.108 R)
• M25: 12,880,676 km (0.1 R)
• M26: 14,608,382 km (0.067 R)
• M27: 15,886,247 km (0.116 R)
• M28: 17,199,417 km (0.047 R)
• M29: 17,288,278 km (0.075 R)
• M30: 18,365,532 km (0.09 R)
• M31: 18,729,354 km (0.107 R)
• M32: 19,003,866 km (0.115 R)
• M33: 19,371,877 km (0.119 R)
• M34: 20,021,581 km (0.041 R)
• M35: 20,114,930 km (0.111 R)
• M36: 20,302,226 km (0.114 R)
• M37: 21,246,937 km (0.113 R)
• M38: 21,724,752 km (0.104 R)
• M39: 22,109,518 km (0.096 R)
• M40: 22,885,781 km (0.041 R)
• M41: 23,473,851 km (0.111 R)
• M42: 24,066,857 km (0.093 R)
• M43: 24,965,491 km (0.066 R)
• M44: 25,672,042 km (0.111 R)
• M45: 26,487,649 km (0.098 R)
• M46: 29,727,042 km (0.056 R)
• M47: 32,538,584 km (0.083 R)
• M48: 34,983,013 km (0.079 R)
• M49: 35,208,158 km (0.108 R)
• M50: 35,320,805 km (0.106 R)
• M51: 35,773,040 km (0.063 R)
• M52: 39,575,967 km (0.12 R)
• M53: 40,399,055 km (0.103 R)
• M54: 45,699,906 km (0.037 R)
• M55: 46,192,531 km (0.081 R)
• M56: 46,439,517 km (0.029 R)
• M57: 50,196,369 km (0.113 R)
• M58: 50,704,702 km (0.114 R)
• M59: 51,598,250 km (0.119 R)
• M60: 53,530,307 km (0.114 R)
• M61: 54,179,562 km (0.035 R)
• M62: 55,093,006 km (0.117 R)
• M63: 56,274,829 km (0.029 R)
• M64: 57,199,793 km (0.025 R)
• M65: 57,863,559 km (0.103 R)
• M66: 59,735,627 km (0.091 R)
• M67: 65,054,280 km (0.073 R)
• M68: 65,192,658 km (0.096 R)
• M69: 69,671,468 km (0.064 R)
• M70: 70,806,617 km (0.079 R)
• M71: 71,519,152 km (0.1 R)
• M72: 72,090,915 km (0.106 R)
• M73: 74,682,548 km (0.1 R)
• M74: 76,427,159 km (0.119 R)
• M75: 78,626,696 km (0.068 R)
• M76: 79,364,513 km (0.079 R)
• M77: 80,995,728 km (0.054 R)
• M78: 82,338,668 km (0.092 R)
• M79: 82,937,808 km (0.069 R)
• M80: 84,442,164 km (0.048 R)
• M81: 85,651,962 km (0.068 R)
• M82: 85,955,346 km (0.098 R)
• M83: 86,107,188 km (0.041 R)
• M84: 89,162,276 km (0.112 R)
• M85: 91,167,186 km (0.064 R)
• M86: 91,322,020 km (0.087 R)
• M87: 93,498,669 km (0.058 R)
• M88: 98,379,150 km (0.098 R)
• M89: 99,014,941 km (0.112 R)
• M90: 100,930,392 km (0.086 R)
• M91: 104,149,888 km (0.034 R)
• M92: 105,772,127 km (0.115 R)
• M93: 106,912,811 km (0.079 R)
• M94: 108,549,262 km (0.097 R)
• M95: 108,713,371 km (0.036 R)
• M96: 109,864,377 km (0.068 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: 159 - 16,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit