🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.89 AU

Year: 228 Days

Day: 30.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,781,454 km

• M1: 182,809 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.66 AU - 1.04 AU

Year: 292 Days

Day: 31.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.74 AU - 1.08 AU

Year: 324 Days

Day: 34.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 172.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.81 AU - 1.23 AU

Year: 384 Days

Day: 45.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.62 AU - 2.66 AU

Year: 1599 Days

Day: 23.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,781,454 km

• M1: 337,642 km (0.088 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 13.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.08 AU - 8.66 AU

Year: 9027 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,781,454 km

• M1: 169,046 km (0.082 R)
• M2: 261,647 km (0.113 R)
• M3: 403,316 km (0.064 R)
• M4: 498,311 km (0.095 R)
• M5: 614,398 km (0.065 R)
• M6: 1,039,406 km (0.117 R)
• M7: 1,848,730 km (0.073 R)
• M8: 1,952,851 km (0.114 R)
• M9: 2,131,171 km (0.117 R)
• M10: 2,678,699 km (0.042 R)
• M11: 2,938,401 km (0.088 R)
• M12: 3,143,799 km (0.105 R)
• M13: 3,248,368 km (0.103 R)
• M14: 3,439,554 km (0.08 R)
• M15: 3,744,584 km (0.101 R)
• M16: 3,855,586 km (0.078 R)
• M17: 4,103,918 km (0.033 R)
• M18: 4,241,548 km (0.091 R)
• M19: 4,357,487 km (0.108 R)
• M20: 4,687,799 km (0.092 R)
• M21: 5,124,625 km (0.073 R)
• M22: 5,959,530 km (0.077 R)
• M23: 6,063,650 km (0.089 R)
• M24: 6,512,893 km (0.047 R)
• M25: 6,891,076 km (0.103 R)
• M26: 7,193,264 km (0.099 R)
• M27: 7,499,940 km (0.092 R)
• M28: 8,154,879 km (0.069 R)
• M29: 8,299,839 km (0.101 R)
• M30: 8,650,946 km (0.07 R)
• M31: 8,828,369 km (0.097 R)
• M32: 9,126,816 km (0.11 R)
• M33: 9,307,381 km (0.069 R)
• M34: 9,489,292 km (0.111 R)
• M35: 9,611,214 km (0.107 R)
• M36: 10,228,455 km (0.085 R)
• M37: 10,384,785 km (0.059 R)
• M38: 10,954,304 km (0.1 R)
• M39: 11,926,092 km (0.107 R)
• M40: 12,189,833 km (0.09 R)
• M41: 12,355,737 km (0.09 R)
• M42: 12,656,279 km (0.086 R)
• M43: 12,857,937 km (0.092 R)
• M44: 13,469,343 km (0.097 R)
• M45: 14,791,041 km (0.116 R)
• M46: 15,324,207 km (0.104 R)
• M47: 15,972,415 km (0.056 R)
• M48: 16,961,407 km (0.071 R)
• M49: 17,932,446 km (0.075 R)
• M50: 18,272,782 km (0.098 R)
• M51: 18,729,953 km (0.077 R)
• M52: 19,850,291 km (0.12 R)
• M53: 20,517,198 km (0.109 R)
• M54: 20,952,528 km (0.113 R)
• M55: 22,155,594 km (0.05 R)
• M56: 22,520,763 km (0.112 R)
• M57: 22,970,005 km (0.11 R)
• M58: 23,092,975 km (0.101 R)
• M59: 23,380,950 km (0.055 R)
• M60: 23,587,246 km (0.107 R)
• M61: 24,293,497 km (0.098 R)
• M62: 24,586,260 km (0.085 R)
• M63: 25,091,004 km (0.027 R)
• M64: 25,386,908 km (0.049 R)
• M65: 26,453,541 km (0.096 R)
• M66: 26,582,494 km (0.077 R)
• M67: 26,668,663 km (0.06 R)
• M68: 27,100,552 km (0.118 R)
• M69: 27,404,236 km (0.11 R)
• M70: 27,534,685 km (0.051 R)
• M71: 27,971,211 km (0.104 R)
• M72: 28,454,113 km (0.038 R)
• M73: 29,472,576 km (0.091 R)
• M74: 29,650,896 km (0.062 R)
• M75: 29,829,666 km (0.095 R)
• M76: 29,919,125 km (0.055 R)
• M77: 30,053,464 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 11.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.19 AU - 11.29 AU

Year: 13121 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,781,454 km

• M1: 190,438 km (0.085 R)
• M2: 727,644 km (0.091 R)
• M3: 939,624 km (0.06 R)
• M4: 1,064,239 km (0.101 R)
• M5: 1,569,431 km (0.028 R)
• M6: 1,796,521 km (0.084 R)
• M7: 2,061,459 km (0.109 R)
• M8: 2,808,850 km (0.061 R)
• M9: 3,212,315 km (0.101 R)
• M10: 3,308,058 km (0.029 R)
• M11: 3,535,147 km (0.087 R)
• M12: 3,667,392 km (0.097 R)
• M13: 4,005,034 km (0.096 R)
• M14: 4,142,963 km (0.089 R)
• M15: 4,710,388 km (0.118 R)
• M16: 5,003,450 km (0.088 R)
• M17: 5,189,700 km (0.03 R)
• M18: 5,264,798 km (0.085 R)
• M19: 5,801,106 km (0.079 R)
• M20: 5,957,436 km (0.107 R)
• M21: 6,314,676 km (0.1 R)
• M22: 6,435,252 km (0.036 R)
• M23: 7,216,900 km (0.046 R)
• M24: 8,779,301 km (0.095 R)
• M25: 8,869,059 km (0.036 R)
• M26: 8,959,267 km (0.113 R)
• M27: 9,231,385 km (0.091 R)
• M28: 10,205,567 km (0.051 R)
• M29: 10,489,803 km (0.052 R)
• M30: 10,585,246 km (0.1 R)
• M31: 11,212,061 km (0.036 R)
• M32: 11,801,477 km (0.064 R)
• M33: 12,200,006 km (0.078 R)
• M34: 12,401,065 km (0.085 R)
• M35: 13,733,833 km (0.104 R)
• M36: 13,942,970 km (0.113 R)
• M37: 14,896,806 km (0.077 R)
• M38: 16,091,345 km (0.102 R)
• M39: 16,422,405 km (0.082 R)
• M40: 16,700,059 km (0.101 R)
• M41: 17,485,747 km (0.111 R)
• M42: 18,283,403 km (0.064 R)
• M43: 18,513,634 km (0.064 R)
• M44: 19,560,969 km (0.108 R)
• M45: 20,091,892 km (0.082 R)
• M46: 20,867,108 km (0.105 R)
• M47: 22,878,750 km (0.062 R)
• M48: 23,375,714 km (0.051 R)
• M49: 24,253,854 km (0.117 R)
• M50: 24,633,533 km (0.032 R)
• M51: 25,270,820 km (0.041 R)
• M52: 25,784,390 km (0.097 R)
• M53: 26,822,150 km (0.074 R)
• M54: 28,072,040 km (0.115 R)
• M55: 28,938,212 km (0.12 R)
• M56: 29,677,974 km (0.054 R)
• M57: 30,970,350 km (0.053 R)
• M58: 31,313,527 km (0.119 R)
• M59: 32,350,540 km (0.097 R)
• M60: 33,469,232 km (0.088 R)
• M61: 35,816,124 km (0.096 R)
• M62: 35,887,931 km (0.089 R)
• M63: 36,682,595 km (0.047 R)
• M64: 36,900,260 km (0.11 R)
• M65: 38,509,933 km (0.059 R)
• M66: 38,805,089 km (0.108 R)
• M67: 39,843,897 km (0.065 R)
• M68: 40,591,587 km (0.098 R)
• M69: 40,967,227 km (0.073 R)
• M70: 42,252,722 km (0.063 R)
• M71: 42,404,863 km (0.057 R)
• M72: 42,862,333 km (0.084 R)
• M73: 43,321,299 km (0.11 R)
• M74: 43,782,061 km (0.111 R)
• M75: 44,476,195 km (0.079 R)
• M76: 45,719,054 km (0.098 R)
• M77: 45,953,474 km (0.107 R)
• M78: 46,423,211 km (0.092 R)
• M79: 46,894,744 km (0.06 R)
• M80: 46,973,432 km (0.116 R)
• M81: 47,684,022 km (0.085 R)
• M82: 49,115,674 km (0.072 R)
• M83: 49,596,032 km (0.069 R)
• M84: 50,158,520 km (0.103 R)
• M85: 50,480,904 km (0.1 R)
• M86: 50,642,320 km (0.113 R)
• M87: 51,858,401 km (0.113 R)
• M88: 53,248,315 km (0.079 R)
• M89: 53,824,267 km (0.12 R)
• M90: 55,397,737 km (0.086 R)
• M91: 55,564,240 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.8

Radius: 7.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.75 AU - 19.13 AU

Year: 22617 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,781,454 km

• M1: 166,353 km (0.113 R)
• M2: 310,416 km (0.111 R)
• M3: 499,657 km (0.062 R)
• M4: 956,678 km (0.093 R)
• M5: 1,005,746 km (0.032 R)
• M6: 1,319,304 km (0.103 R)
• M7: 1,402,480 km (0.115 R)
• M8: 1,487,302 km (0.12 R)
• M9: 1,782,758 km (0.106 R)
• M10: 1,937,592 km (0.05 R)
• M11: 2,032,586 km (0.094 R)
• M12: 2,496,190 km (0.092 R)
• M13: 3,712,570 km (0.111 R)
• M14: 3,951,029 km (0.083 R)
• M15: 4,235,565 km (0.069 R)
• M16: 4,359,581 km (0.115 R)
• M17: 4,568,869 km (0.102 R)
• M18: 4,954,083 km (0.075 R)
• M19: 7,425,739 km (0.11 R)
• M20: 7,625,602 km (0.109 R)
• M21: 7,827,409 km (0.061 R)
• M22: 8,133,187 km (0.095 R)
• M23: 8,599,334 km (0.103 R)
• M24: 8,809,220 km (0.096 R)
• M25: 10,159,491 km (0.101 R)
• M26: 11,688,830 km (0.063 R)
• M27: 12,807,373 km (0.116 R)
• M28: 13,107,466 km (0.095 R)
• M29: 13,288,629 km (0.063 R)
• M30: 14,144,778 km (0.114 R)
• M31: 14,955,898 km (0.118 R)
• M32: 15,462,436 km (0.04 R)
• M33: 15,653,772 km (0.119 R)
• M34: 16,103,463 km (0.102 R)
• M35: 16,492,417 km (0.1 R)
• M36: 17,081,384 km (0.057 R)
• M37: 18,011,434 km (0.051 R)
• M38: 19,574,732 km (0.109 R)
• M39: 19,643,696 km (0.025 R)
• M40: 19,712,661 km (0.118 R)
• M41: 19,781,775 km (0.118 R)
• M42: 20,477,405 km (0.097 R)
• M43: 21,110,204 km (0.119 R)
• M44: 21,963,959 km (0.055 R)
• M45: 22,611,718 km (0.089 R)
• M46: 23,338,913 km (0.083 R)
• M47: 23,558,523 km (0.108 R)
• M48: 23,705,279 km (0.087 R)
• M49: 23,999,687 km (0.116 R)
• M50: 24,592,394 km (0.046 R)
• M51: 25,189,888 km (0.098 R)
• M52: 25,641,075 km (0.089 R)
• M53: 25,867,716 km (0.087 R)
• M54: 26,399,087 km (0.093 R)
• M55: 28,482,238 km (0.05 R)
• M56: 28,560,328 km (0.094 R)
• M57: 30,218,171 km (0.119 R)
• M58: 31,907,131 km (0.104 R)
• M59: 32,476,800 km (0.069 R)
• M60: 32,558,481 km (0.083 R)
• M61: 32,803,971 km (0.112 R)
• M62: 32,885,950 km (0.111 R)
• M63: 32,967,930 km (0.03 R)
• M64: 33,132,188 km (0.116 R)
• M65: 35,123,934 km (0.089 R)
• M66: 35,291,634 km (0.104 R)
• M67: 35,459,632 km (0.102 R)
• M68: 36,558,129 km (0.073 R)
• M69: 36,898,315 km (0.076 R)
• M70: 38,011,323 km (0.067 R)
• M71: 38,183,660 km (0.118 R)
• M72: 40,182,586 km (0.112 R)
• M73: 40,621,656 km (0.11 R)
• M74: 41,150,634 km (0.091 R)
• M75: 43,109,768 km (0.049 R)
• M76: 50,390,248 km (0.058 R)
• M77: 51,624,280 km (0.118 R)
• M78: 52,580,211 km (0.088 R)
• M79: 53,735,106 km (0.068 R)
• M80: 54,315,696 km (0.101 R)
• M81: 55,580,695 km (0.114 R)
• M82: 55,776,220 km (0.069 R)
• M83: 56,167,867 km (0.092 R)
• M84: 57,545,813 km (0.116 R)
• M85: 58,835,347 km (0.104 R)
• M86: 60,435,445 km (0.115 R)
• M87: 60,535,975 km (0.104 R)
• M88: 63,270,026 km (0.1 R)
• M89: 63,882,928 km (0.062 R)
• M90: 64,497,925 km (0.104 R)
• M91: 65,321,013 km (0.075 R)
• M92: 65,424,086 km (0.111 R)
• M93: 66,769,569 km (0.104 R)
• M94: 67,915,339 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.6

Radius: 7.5

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.26 AU - 18.42 AU

Year: 23501 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,781,454 km

• M1: 175,030 km (0.071 R)
• M2: 384,467 km (0.089 R)
• M3: 774,319 km (0.098 R)
• M4: 887,714 km (0.115 R)
• M5: 1,068,278 km (0.1 R)
• M6: 1,327,532 km (0.068 R)
• M7: 1,499,569 km (0.101 R)
• M8: 1,941,930 km (0.063 R)
• M9: 2,098,110 km (0.118 R)
• M10: 2,258,479 km (0.104 R)
• M11: 2,807,054 km (0.062 R)
• M12: 3,119,265 km (0.101 R)
• M13: 3,395,572 km (0.049 R)
• M14: 3,442,397 km (0.085 R)
• M15: 4,526,682 km (0.086 R)
• M16: 4,734,473 km (0.062 R)
• M17: 5,486,352 km (0.099 R)
• M18: 6,332,478 km (0.091 R)
• M19: 6,800,270 km (0.085 R)
• M20: 6,859,661 km (0.119 R)
• M21: 7,707,282 km (0.025 R)
• M22: 7,893,232 km (0.096 R)
• M23: 8,460,059 km (0.106 R)
• M24: 8,845,124 km (0.08 R)
• M25: 9,301,696 km (0.083 R)
• M26: 9,632,607 km (0.094 R)
• M27: 10,579,262 km (0.032 R)
• M28: 11,343,857 km (0.08 R)
• M29: 11,982,640 km (0.105 R)
• M30: 12,852,402 km (0.102 R)
• M31: 12,925,705 km (0.097 R)
• M32: 13,072,909 km (0.093 R)
• M33: 14,270,590 km (0.044 R)
• M34: 15,581,217 km (0.098 R)
• M35: 16,849,507 km (0.102 R)
• M36: 17,171,741 km (0.1 R)
• M37: 17,986,152 km (0.084 R)
• M38: 18,896,605 km (0.109 R)
• M39: 19,568,000 km (0.047 R)
• M40: 20,162,053 km (0.057 R)
• M41: 21,107,362 km (0.103 R)
• M42: 22,862,893 km (0.081 R)
• M43: 23,398,603 km (0.079 R)
• M44: 24,300,678 km (0.078 R)
• M45: 24,938,863 km (0.083 R)
• M46: 28,594,287 km (0.071 R)
• M47: 29,267,926 km (0.082 R)
• M48: 29,655,235 km (0.098 R)
• M49: 31,319,960 km (0.06 R)
• M50: 31,815,278 km (0.071 R)
• M51: 32,713,614 km (0.108 R)
• M52: 33,014,904 km (0.088 R)
• M53: 33,317,091 km (0.115 R)
• M54: 33,519,049 km (0.087 R)
• M55: 35,870,727 km (0.07 R)
• M56: 39,871,124 km (0.106 R)
• M57: 41,488,725 km (0.083 R)
• M58: 42,032,663 km (0.084 R)
• M59: 42,250,927 km (0.091 R)
• M60: 42,688,500 km (0.085 R)
• M61: 43,347,778 km (0.038 R)
• M62: 45,569,456 km (0.114 R)
• M63: 45,793,703 km (0.069 R)
• M64: 47,033,421 km (0.109 R)
• M65: 48,512,645 km (0.048 R)
• M66: 49,545,618 km (0.11 R)
• M67: 51,984,063 km (0.073 R)
• M68: 52,101,198 km (0.063 R)
• M69: 53,276,888 km (0.112 R)
• M70: 54,818,494 km (0.078 R)
• M71: 55,415,240 km (0.097 R)
• M72: 56,014,230 km (0.094 R)
• M73: 59,775,120 km (0.102 R)
• M74: 60,020,610 km (0.101 R)
• M75: 60,389,369 km (0.081 R)
• M76: 61,624,150 km (0.043 R)
• M77: 61,996,200 km (0.108 R)
• M78: 62,493,314 km (0.116 R)
• M79: 62,991,923 km (0.098 R)
• M80: 63,241,602 km (0.066 R)
• M81: 64,621,194 km (0.12 R)
• M82: 66,518,394 km (0.108 R)
• M83: 70,885,904 km (0.105 R)
• M84: 73,104,291 km (0.117 R)
• M85: 73,892,522 km (0.066 R)
• M86: 74,683,745 km (0.081 R)
• M87: 75,080,329 km (0.093 R)
• M88: 81,521,116 km (0.096 R)
• M89: 83,158,764 km (0.069 R)
• M90: 84,944,962 km (0.115 R)
• M91: 86,327,695 km (0.075 R)
• M92: 86,744,026 km (0.037 R)
• M93: 88,136,334 km (0.083 R)
• M94: 88,975,278 km (0.1 R)
• M95: 92,357,387 km (0.11 R)
• M96: 93,921,582 km (0.085 R)
• M97: 94,064,299 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit