🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.55 AU - 0.87 AU

Year: 222 Days

Day: 40.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.58 AU - 0.9 AU

Year: 236 Days

Day: 21 Hours

Environment

Temp: 109 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.15 AU - 1.15 AU

Year: 457 Days

Day: 24.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,381,154 km

• M1: 205,697 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.88 AU - 2.26 AU

Year: 1104 Days

Day: 30.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,381,154 km

• M1: 224,098 km (0.105 R)
• M2: 249,978 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.01 AU - 4.03 AU

Year: 2449 Days

Day: 16.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 8.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.07 AU - 10.11 AU

Year: 11886 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,381,154 km

• M1: 112,797 km (0.097 R)
• M2: 238,459 km (0.081 R)
• M3: 351,555 km (0.117 R)
• M4: 474,375 km (0.097 R)
• M5: 599,588 km (0.059 R)
• M6: 884,273 km (0.046 R)
• M7: 962,064 km (0.11 R)
• M8: 1,042,248 km (0.101 R)
• M9: 1,685,370 km (0.097 R)
• M10: 1,763,609 km (0.079 R)
• M11: 1,984,865 km (0.101 R)
• M12: 2,088,386 km (0.082 R)
• M13: 2,151,517 km (0.057 R)
• M14: 2,388,180 km (0.104 R)
• M15: 2,588,193 km (0.086 R)
• M16: 2,678,849 km (0.086 R)
• M17: 2,910,277 km (0.12 R)
• M18: 3,100,117 km (0.1 R)
• M19: 3,294,145 km (0.116 R)
• M20: 3,417,414 km (0.099 R)
• M21: 3,492,063 km (0.04 R)
• M22: 3,643,157 km (0.075 R)
• M23: 4,322,630 km (0.094 R)
• M24: 4,760,204 km (0.092 R)
• M25: 5,442,969 km (0.04 R)
• M26: 5,825,640 km (0.097 R)
• M27: 7,312,643 km (0.06 R)
• M28: 7,998,400 km (0.075 R)
• M29: 8,131,243 km (0.104 R)
• M30: 8,738,760 km (0.12 R)
• M31: 8,875,642 km (0.071 R)
• M32: 9,465,805 km (0.117 R)
• M33: 9,854,311 km (0.087 R)
• M34: 10,212,149 km (0.098 R)
• M35: 10,428,916 km (0.085 R)
• M36: 10,756,835 km (0.102 R)
• M37: 11,460,394 km (0.078 R)
• M38: 12,255,207 km (0.099 R)
• M39: 12,331,801 km (0.064 R)
• M40: 12,447,141 km (0.105 R)
• M41: 12,717,465 km (0.051 R)
• M42: 12,911,643 km (0.082 R)
• M43: 13,303,140 km (0.028 R)
• M44: 13,500,310 km (0.045 R)
• M45: 14,379,647 km (0.098 R)
• M46: 15,236,094 km (0.068 R)
• M47: 15,483,828 km (0.09 R)
• M48: 15,941,448 km (0.037 R)
• M49: 16,445,892 km (0.079 R)
• M50: 16,998,208 km (0.089 R)
• M51: 17,384,170 km (0.083 R)
• M52: 18,077,407 km (0.077 R)
• M53: 19,267,607 km (0.073 R)
• M54: 20,165,643 km (0.082 R)
• M55: 20,574,195 km (0.045 R)
• M56: 21,307,075 km (0.086 R)
• M57: 22,328,978 km (0.067 R)
• M58: 23,987,271 km (0.073 R)
• M59: 24,131,333 km (0.051 R)
• M60: 24,613,338 km (0.1 R)
• M61: 24,710,127 km (0.077 R)
• M62: 25,391,247 km (0.08 R)
• M63: 25,489,084 km (0.047 R)
• M64: 26,573,070 km (0.09 R)
• M65: 26,971,000 km (0.114 R)
• M66: 27,974,503 km (0.112 R)
• M67: 29,605,419 km (0.109 R)
• M68: 30,018,010 km (0.062 R)
• M69: 31,424,230 km (0.071 R)
• M70: 31,897,707 km (0.12 R)
• M71: 32,373,727 km (0.108 R)
• M72: 33,332,500 km (0.076 R)
• M73: 33,707,841 km (0.076 R)
• M74: 33,976,968 km (0.064 R)
• M75: 34,300,697 km (0.054 R)
• M76: 34,788,237 km (0.077 R)
• M77: 35,824,950 km (0.116 R)
• M78: 35,989,657 km (0.109 R)
• M79: 36,099,462 km (0.109 R)
• M80: 36,374,722 km (0.12 R)
• M81: 36,871,836 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.4

Radius: 7.7

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.3 AU - 13.14 AU

Year: 16824 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,381,154 km

• M1: 121,174 km (0.118 R)
• M2: 241,601 km (0.104 R)
• M3: 587,770 km (0.053 R)
• M4: 1,024,745 km (0.106 R)
• M5: 1,154,297 km (0.031 R)
• M6: 1,401,283 km (0.111 R)
• M7: 1,912,310 km (0.099 R)
• M8: 2,105,740 km (0.072 R)
• M9: 2,476,742 km (0.078 R)
• M10: 2,759,482 km (0.067 R)
• M11: 3,949,833 km (0.117 R)
• M12: 4,879,434 km (0.109 R)
• M13: 5,826,987 km (0.103 R)
• M14: 5,967,010 km (0.118 R)
• M15: 7,326,406 km (0.119 R)
• M16: 7,731,816 km (0.116 R)
• M17: 8,196,617 km (0.09 R)
• M18: 10,088,731 km (0.113 R)
• M19: 10,200,929 km (0.08 R)
• M20: 10,313,427 km (0.103 R)
• M21: 10,767,456 km (0.117 R)
• M22: 11,112,279 km (0.118 R)
• M23: 12,347,659 km (0.087 R)
• M24: 12,407,498 km (0.11 R)
• M25: 12,467,636 km (0.102 R)
• M26: 14,882,295 km (0.1 R)
• M27: 15,783,473 km (0.082 R)
• M28: 15,913,623 km (0.113 R)
• M29: 16,175,120 km (0.094 R)
• M30: 16,437,964 km (0.115 R)
• M31: 16,967,989 km (0.03 R)
• M32: 17,436,230 km (0.101 R)
• M33: 17,705,806 km (0.118 R)
• M34: 17,773,424 km (0.075 R)
• M35: 18,044,645 km (0.051 R)
• M36: 18,317,362 km (0.086 R)
• M37: 19,351,831 km (0.116 R)
• M38: 19,981,638 km (0.064 R)
• M39: 20,974,669 km (0.115 R)
• M40: 23,008,302 km (0.1 R)
• M41: 23,899,008 km (0.085 R)
• M42: 24,801,083 km (0.107 R)
• M43: 26,097,797 km (0.079 R)
• M44: 27,104,292 km (0.106 R)
• M45: 27,573,132 km (0.101 R)
• M46: 28,202,340 km (0.031 R)
• M47: 30,118,240 km (0.096 R)
• M48: 30,766,148 km (0.098 R)
• M49: 32,075,878 km (0.061 R)
• M50: 32,240,884 km (0.07 R)
• M51: 32,737,549 km (0.078 R)
• M52: 37,146,647 km (0.12 R)
• M53: 37,406,648 km (0.087 R)
• M54: 39,685,174 km (0.072 R)
• M55: 40,039,720 km (0.083 R)
• M56: 40,306,304 km (0.102 R)
• M57: 42,098,636 km (0.096 R)
• M58: 42,279,201 km (0.086 R)
• M59: 42,641,377 km (0.033 R)
• M60: 43,368,572 km (0.116 R)
• M61: 45,946,144 km (0.085 R)
• M62: 46,972,235 km (0.082 R)
• M63: 47,817,463 km (0.085 R)
• M64: 48,762,473 km (0.08 R)
• M65: 48,952,163 km (0.074 R)
• M66: 49,427,585 km (0.089 R)
• M67: 49,809,060 km (0.102 R)
• M68: 53,285,565 km (0.11 R)
• M69: 54,560,139 km (0.102 R)
• M70: 56,839,711 km (0.077 R)
• M71: 57,740,141 km (0.085 R)
• M72: 58,141,811 km (0.104 R)
• M73: 59,150,100 km (0.071 R)
• M74: 59,352,506 km (0.084 R)
• M75: 61,593,483 km (0.03 R)
• M76: 62,106,753 km (0.087 R)
• M77: 63,137,333 km (0.112 R)
• M78: 66,158,013 km (0.082 R)
• M79: 66,473,215 km (0.115 R)
• M80: 67,844,729 km (0.107 R)
• M81: 68,268,540 km (0.119 R)
• M82: 68,374,604 km (0.03 R)
• M83: 69,119,003 km (0.055 R)
• M84: 69,438,694 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306

Radius: 4.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.65 AU - 15.97 AU

Year: 20075 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 85,381,154 km

• M1: 635,641 km (0.116 R)
• M2: 731,833 km (0.086 R)
• M3: 1,875,359 km (0.087 R)
• M4: 2,512,646 km (0.095 R)
• M5: 2,918,206 km (0.1 R)
• M6: 3,244,030 km (0.079 R)
• M7: 5,154,245 km (0.084 R)
• M8: 5,949,208 km (0.099 R)
• M9: 6,030,739 km (0.106 R)
• M10: 7,081,664 km (0.085 R)
• M11: 8,645,261 km (0.112 R)
• M12: 9,157,933 km (0.084 R)
• M13: 9,680,329 km (0.104 R)
• M14: 10,017,821 km (0.081 R)
• M15: 10,853,475 km (0.067 R)
• M16: 11,660,256 km (0.113 R)
• M17: 11,864,906 km (0.084 R)
• M18: 12,277,796 km (0.046 R)
• M19: 14,357,356 km (0.095 R)
• M20: 15,577,626 km (0.113 R)
• M21: 16,543,131 km (0.09 R)
• M22: 16,946,297 km (0.094 R)
• M23: 17,410,948 km (0.064 R)
• M24: 17,879,938 km (0.075 R)
• M25: 18,056,762 km (0.094 R)
• M26: 19,311,440 km (0.079 R)
• M27: 19,614,226 km (0.026 R)
• M28: 19,857,621 km (0.11 R)
• M29: 20,470,524 km (0.093 R)
• M30: 20,779,294 km (0.045 R)
• M31: 21,714,729 km (0.03 R)
• M32: 22,346,032 km (0.082 R)
• M33: 24,930,784 km (0.113 R)
• M34: 27,404,385 km (0.069 R)
• M35: 27,608,437 km (0.111 R)
• M36: 27,949,520 km (0.108 R)
• M37: 28,704,690 km (0.097 R)
• M38: 29,119,525 km (0.06 R)
• M39: 29,327,615 km (0.038 R)
• M40: 31,010,442 km (0.08 R)
• M41: 31,081,351 km (0.105 R)
• M42: 33,157,620 km (0.094 R)
• M43: 33,738,359 km (0.091 R)
• M44: 35,204,568 km (0.104 R)
• M45: 35,945,376 km (0.053 R)
• M46: 38,350,611 km (0.098 R)
• M47: 38,731,038 km (0.063 R)
• M48: 39,112,812 km (0.041 R)
• M49: 39,189,257 km (0.116 R)
• M50: 39,419,039 km (0.111 R)
• M51: 39,495,783 km (0.104 R)
• M52: 41,429,335 km (0.115 R)
• M53: 43,156,143 km (0.111 R)
• M54: 45,146,842 km (0.061 R)
• M55: 45,548,512 km (0.075 R)
• M56: 47,004,399 km (0.083 R)
• M57: 47,085,780 km (0.099 R)
• M58: 47,330,074 km (0.076 R)
• M59: 48,557,823 km (0.095 R)
• M60: 48,722,231 km (0.109 R)
• M61: 50,128,003 km (0.057 R)
• M62: 54,680,415 km (0.093 R)
• M63: 55,108,564 km (0.093 R)
• M64: 55,623,779 km (0.04 R)
• M65: 56,226,958 km (0.113 R)
• M66: 56,399,744 km (0.103 R)
• M67: 57,005,615 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.2

Radius: 4.7

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.26 AU - 20.14 AU

Year: 26454 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,381,154 km

• M1: 66,122 km (0.065 R)
• M2: 479,760 km (0.077 R)
• M3: 872,904 km (0.08 R)
• M4: 2,517,433 km (0.093 R)
• M5: 3,044,765 km (0.104 R)
• M6: 3,605,309 km (0.113 R)
• M7: 3,694,319 km (0.111 R)
• M8: 3,829,257 km (0.084 R)
• M9: 4,290,617 km (0.087 R)
• M10: 4,337,740 km (0.112 R)
• M11: 5,933,800 km (0.092 R)
• M12: 6,197,989 km (0.083 R)
• M13: 6,412,064 km (0.12 R)
• M14: 6,574,378 km (0.108 R)
• M15: 6,958,096 km (0.116 R)
• M16: 7,862,266 km (0.116 R)
• M17: 8,269,471 km (0.058 R)
• M18: 9,469,844 km (0.094 R)
• M19: 10,027,695 km (0.027 R)
• M20: 11,045,409 km (0.12 R)
• M21: 11,829,900 km (0.036 R)
• M22: 12,229,028 km (0.077 R)
• M23: 13,245,695 km (0.073 R)
• M24: 13,314,360 km (0.054 R)
• M25: 13,383,325 km (0.11 R)
• M26: 14,078,356 km (0.081 R)
• M27: 14,218,829 km (0.064 R)
• M28: 14,359,750 km (0.075 R)
• M29: 15,721,240 km (0.075 R)
• M30: 16,233,164 km (0.03 R)
• M31: 17,498,912 km (0.1 R)
• M32: 20,124,055 km (0.105 R)
• M33: 20,361,467 km (0.085 R)
• M34: 20,599,926 km (0.085 R)
• M35: 22,786,598 km (0.109 R)
• M36: 22,951,605 km (0.035 R)
• M37: 24,369,044 km (0.093 R)
• M38: 25,814,758 km (0.11 R)
• M39: 26,072,665 km (0.051 R)
• M40: 26,331,619 km (0.108 R)
• M41: 30,315,111 km (0.061 R)
• M42: 30,587,229 km (0.094 R)
• M43: 32,515,097 km (0.104 R)
• M44: 33,821,984 km (0.098 R)
• M45: 34,860,792 km (0.072 R)
• M46: 35,814,329 km (0.116 R)
• M47: 36,969,673 km (0.113 R)
• M48: 37,552,058 km (0.102 R)
• M49: 39,317,013 km (0.082 R)
• M50: 40,209,514 km (0.053 R)
• M51: 40,708,273 km (0.118 R)
• M52: 42,318,096 km (0.092 R)
• M53: 42,419,374 km (0.112 R)
• M54: 42,520,801 km (0.089 R)
• M55: 42,723,805 km (0.114 R)
• M56: 45,392,033 km (0.115 R)
• M57: 45,807,317 km (0.071 R)
• M58: 47,902,435 km (0.114 R)
• M59: 49,280,979 km (0.119 R)
• M60: 49,707,782 km (0.081 R)
• M61: 51,535,270 km (0.067 R)
• M62: 51,643,429 km (0.105 R)
• M63: 52,838,417 km (0.095 R)
• M64: 53,713,265 km (0.111 R)
• M65: 55,145,066 km (0.12 R)
• M66: 55,477,174 km (0.062 R)
• M67: 56,700,884 km (0.101 R)
• M68: 56,924,234 km (0.095 R)
• M69: 57,933,421 km (0.111 R)
• M70: 58,045,919 km (0.07 R)
• M71: 58,948,443 km (0.113 R)
• M72: 59,741,910 km (0.099 R)
• M73: 60,196,986 km (0.065 R)
• M74: 60,538,967 km (0.083 R)
• M75: 61,798,581 km (0.075 R)
• M76: 62,258,744 km (0.073 R)
• M77: 63,298,300 km (0.087 R)
• M78: 65,511,600 km (0.117 R)
• M79: 65,628,735 km (0.038 R)
• M80: 67,513,369 km (0.099 R)
• M81: 68,462,269 km (0.06 R)
• M82: 70,974,316 km (0.12 R)
• M83: 74,614,631 km (0.118 R)
• M84: 75,350,054 km (0.1 R)
• M85: 76,087,721 km (0.105 R)
• M86: 77,322,651 km (0.092 R)
• M87: 77,446,518 km (0.054 R)
• M88: 77,694,402 km (0.113 R)
• M89: 78,066,751 km (0.118 R)
• M90: 78,315,383 km (0.093 R)
• M91: 79,812,259 km (0.08 R)
• M92: 81,948,966 km (0.055 R)
• M93: 82,201,636 km (0.092 R)
• M94: 83,341,572 km (0.077 R)
• M95: 84,104,521 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit