🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.61 AU - 0.61 AU

Year: 167 Days

Day: 18.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,035,648 km

• M1: 58,642 km (0.071 R)
• M2: 350,508 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.18 AU - 1.5 AU

Year: 543 Days

Day: 33.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.83 AU - 1.87 AU

Year: 880 Days

Day: 28.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.7 AU - 2.2 AU

Year: 953 Days

Day: 32.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.14 AU - 2.98 AU

Year: 1433 Days

Day: 24.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.26 AU - 3.18 AU

Year: 1569 Days

Day: 33.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,035,648 km

• M1: 1,161,627 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.2 AU - 4.94 AU

Year: 2873 Days

Day: 23.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 9.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.08 AU - 8.7 AU

Year: 7753 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,035,648 km

• M1: 137,929 km (0.104 R)
• M2: 239,805 km (0.083 R)
• M3: 646,861 km (0.112 R)
• M4: 820,096 km (0.096 R)
• M5: 1,091,616 km (0.117 R)
• M6: 1,194,240 km (0.117 R)
• M7: 1,282,503 km (0.064 R)
• M8: 1,372,860 km (0.079 R)
• M9: 1,657,245 km (0.095 R)
• M10: 1,816,717 km (0.115 R)
• M11: 1,960,330 km (0.111 R)
• M12: 2,458,940 km (0.119 R)
• M13: 2,618,561 km (0.078 R)
• M14: 2,687,975 km (0.085 R)
• M15: 3,117,470 km (0.099 R)
• M16: 3,340,371 km (0.094 R)
• M17: 3,542,926 km (0.098 R)
• M18: 4,283,436 km (0.079 R)
• M19: 4,503,793 km (0.065 R)
• M20: 5,070,769 km (0.119 R)
• M21: 5,333,314 km (0.12 R)
• M22: 5,451,496 km (0.11 R)
• M23: 5,720,473 km (0.099 R)
• M24: 6,024,456 km (0.083 R)
• M25: 6,584,999 km (0.096 R)
• M26: 6,871,479 km (0.042 R)
• M27: 6,935,806 km (0.048 R)
• M28: 7,162,148 km (0.082 R)
• M29: 7,325,509 km (0.092 R)
• M30: 8,571,360 km (0.088 R)
• M31: 8,710,037 km (0.063 R)
• M32: 8,814,456 km (0.076 R)
• M33: 9,737,176 km (0.104 R)
• M34: 10,393,761 km (0.114 R)
• M35: 11,177,953 km (0.064 R)
• M36: 11,443,639 km (0.086 R)
• M37: 11,558,081 km (0.096 R)
• M38: 11,634,675 km (0.115 R)
• M39: 11,865,355 km (0.029 R)
• M40: 12,058,636 km (0.076 R)
• M41: 13,400,977 km (0.079 R)
• M42: 14,212,695 km (0.063 R)
• M43: 14,500,522 km (0.108 R)
• M44: 16,053,647 km (0.051 R)
• M45: 16,396,375 km (0.094 R)
• M46: 16,958,564 km (0.11 R)
• M47: 17,176,379 km (0.061 R)
• M48: 18,324,393 km (0.069 R)
• M49: 18,637,651 km (0.101 R)
• M50: 19,133,568 km (0.045 R)
• M51: 19,588,196 km (0.082 R)
• M52: 19,816,781 km (0.093 R)
• M53: 21,160,320 km (0.077 R)
• M54: 22,437,437 km (0.108 R)
• M55: 22,533,030 km (0.028 R)
• M56: 23,012,940 km (0.089 R)
• M57: 23,254,241 km (0.047 R)
• M58: 23,351,031 km (0.076 R)
• M59: 23,447,970 km (0.117 R)
• M60: 23,544,910 km (0.091 R)
• M61: 23,885,544 km (0.109 R)
• M62: 24,966,688 km (0.06 R)
• M63: 25,762,848 km (0.095 R)
• M64: 26,264,749 km (0.069 R)
• M65: 29,604,970 km (0.107 R)
• M66: 29,709,838 km (0.102 R)
• M67: 30,025,190 km (0.04 R)
• M68: 32,102,207 km (0.04 R)
• M69: 32,425,787 km (0.106 R)
• M70: 32,696,410 km (0.093 R)
• M71: 32,804,868 km (0.093 R)
• M72: 33,840,834 km (0.117 R)
• M73: 34,280,202 km (0.106 R)
• M74: 34,445,508 km (0.105 R)
• M75: 35,109,124 km (0.038 R)
• M76: 36,280,775 km (0.106 R)
• M77: 36,674,217 km (0.117 R)
• M78: 36,843,263 km (0.11 R)
• M79: 37,012,608 km (0.104 R)
• M80: 37,125,554 km (0.047 R)
• M81: 37,408,593 km (0.112 R)
• M82: 37,521,988 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531

Radius: 3.1

Gravity: 55.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.12 AU - 18.1 AU

Year: 19537 Days

Day: 19.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 98.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,035,648 km

• M1: 107,262 km (0.118 R)
• M2: 278,402 km (0.091 R)
• M3: 547,977 km (0.11 R)
• M4: 588,817 km (0.112 R)
• M5: 739,313 km (0.11 R)
• M6: 1,926,521 km (0.105 R)
• M7: 3,114,478 km (0.119 R)
• M8: 3,225,031 km (0.082 R)
• M9: 3,602,616 km (0.084 R)
• M10: 3,954,321 km (0.111 R)
• M11: 4,154,482 km (0.107 R)
• M12: 4,357,786 km (0.045 R)
• M13: 4,440,065 km (0.052 R)
• M14: 5,422,474 km (0.07 R)
• M15: 6,236,137 km (0.055 R)
• M16: 6,515,735 km (0.06 R)
• M17: 6,656,956 km (0.031 R)
• M18: 6,894,816 km (0.043 R)
• M19: 7,525,970 km (0.11 R)
• M20: 7,674,221 km (0.075 R)
• M21: 8,429,840 km (0.032 R)
• M22: 10,612,772 km (0.106 R)
• M23: 11,170,174 km (0.112 R)
• M24: 11,680,003 km (0.07 R)
• M25: 11,851,592 km (0.067 R)
• M26: 12,663,460 km (0.057 R)
• M27: 12,780,894 km (0.12 R)
• M28: 13,553,118 km (0.096 R)
• M29: 13,793,672 km (0.086 R)
• M30: 13,854,109 km (0.112 R)
• M31: 14,157,194 km (0.089 R)
• M32: 14,340,302 km (0.11 R)
• M33: 15,204,380 km (0.115 R)
• M34: 18,892,117 km (0.057 R)
• M35: 21,425,257 km (0.052 R)
• M36: 21,986,848 km (0.082 R)
• M37: 22,057,458 km (0.09 R)
• M38: 22,128,068 km (0.104 R)
• M39: 23,483,874 km (0.094 R)
• M40: 25,087,114 km (0.09 R)
• M41: 25,234,468 km (0.104 R)
• M42: 25,530,373 km (0.118 R)
• M43: 25,752,974 km (0.109 R)
• M44: 26,050,824 km (0.106 R)
• M45: 27,026,651 km (0.061 R)
• M46: 27,633,120 km (0.089 R)
• M47: 29,323,875 km (0.077 R)
• M48: 32,001,977 km (0.114 R)
• M49: 32,081,862 km (0.085 R)
• M50: 32,884,903 km (0.096 R)
• M51: 36,412,720 km (0.055 R)
• M52: 36,914,471 km (0.106 R)
• M53: 36,998,246 km (0.117 R)
• M54: 37,334,243 km (0.082 R)
• M55: 37,671,287 km (0.084 R)
• M56: 37,840,183 km (0.066 R)
• M57: 38,858,645 km (0.12 R)
• M58: 40,144,589 km (0.036 R)
• M59: 41,270,163 km (0.068 R)
• M60: 41,531,361 km (0.085 R)
• M61: 41,880,672 km (0.033 R)
• M62: 42,757,764 km (0.105 R)
• M63: 44,084,847 km (0.032 R)
• M64: 44,441,039 km (0.083 R)
• M65: 44,530,200 km (0.099 R)
• M66: 44,619,510 km (0.096 R)
• M67: 44,887,589 km (0.104 R)
• M68: 45,875,234 km (0.117 R)
• M69: 45,965,292 km (0.06 R)
• M70: 47,871,917 km (0.116 R)
• M71: 48,054,875 km (0.05 R)
• M72: 49,896,724 km (0.086 R)
• M73: 50,826,325 km (0.077 R)
• M74: 50,919,674 km (0.088 R)
• M75: 52,231,498 km (0.041 R)
• M76: 52,325,595 km (0.044 R)
• M77: 53,364,702 km (0.081 R)
• M78: 54,315,247 km (0.049 R)
• M79: 54,505,984 km (0.067 R)
• M80: 55,463,261 km (0.112 R)
• M81: 55,655,345 km (0.117 R)
• M82: 57,297,181 km (0.075 R)
• M83: 59,740,414 km (0.069 R)
• M84: 60,134,604 km (0.036 R)
• M85: 60,826,195 km (0.09 R)
• M86: 61,222,629 km (0.073 R)
• M87: 61,818,927 km (0.086 R)
• M88: 64,424,921 km (0.095 R)
• M89: 65,639,806 km (0.054 R)
• M90: 65,842,960 km (0.062 R)
• M91: 65,944,686 km (0.025 R)
• M92: 68,092,014 km (0.055 R)
• M93: 68,400,634 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.4

Radius: 6.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.55 AU - 17.05 AU

Year: 21972 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,035,648 km

• M1: 132,095 km (0.12 R)
• M2: 173,833 km (0.059 R)
• M3: 328,816 km (0.043 R)
• M4: 381,475 km (0.104 R)
• M5: 512,074 km (0.096 R)
• M6: 2,698,746 km (0.058 R)
• M7: 2,783,418 km (0.075 R)
• M8: 3,309,105 km (0.119 R)
• M9: 3,460,648 km (0.116 R)
• M10: 4,583,679 km (0.048 R)
• M11: 5,062,093 km (0.03 R)
• M12: 5,166,662 km (0.106 R)
• M13: 5,236,673 km (0.029 R)
• M14: 9,854,760 km (0.095 R)
• M15: 10,381,344 km (0.082 R)
• M16: 10,603,497 km (0.072 R)
• M17: 11,188,275 km (0.038 R)
• M18: 11,279,231 km (0.096 R)
• M19: 12,154,977 km (0.107 R)
• M20: 12,957,120 km (0.097 R)
• M21: 13,292,369 km (0.076 R)
• M22: 15,362,953 km (0.073 R)
• M23: 15,565,359 km (0.108 R)
• M24: 15,972,864 km (0.119 R)
• M25: 16,229,275 km (0.034 R)
• M26: 16,435,420 km (0.09 R)
• M27: 16,902,465 km (0.104 R)
• M28: 17,006,735 km (0.032 R)
• M29: 17,849,420 km (0.12 R)
• M30: 18,329,330 km (0.074 R)
• M31: 18,651,713 km (0.057 R)
• M32: 18,921,737 km (0.116 R)
• M33: 18,975,892 km (0.032 R)
• M34: 19,247,412 km (0.033 R)
• M35: 19,794,491 km (0.062 R)
• M36: 21,522,646 km (0.112 R)
• M37: 22,433,248 km (0.115 R)
• M38: 23,066,645 km (0.116 R)
• M39: 23,764,220 km (0.106 R)
• M40: 23,822,713 km (0.05 R)
• M41: 24,646,100 km (0.084 R)
• M42: 26,139,386 km (0.093 R)
• M43: 27,846,297 km (0.099 R)
• M44: 28,216,851 km (0.119 R)
• M45: 31,238,728 km (0.079 R)
• M46: 31,559,316 km (0.041 R)
• M47: 31,687,971 km (0.064 R)
• M48: 33,506,033 km (0.071 R)
• M49: 35,825,997 km (0.12 R)
• M50: 36,094,376 km (0.108 R)
• M51: 36,363,502 km (0.093 R)
• M52: 36,971,319 km (0.117 R)
• M53: 37,923,509 km (0.092 R)
• M54: 39,228,750 km (0.099 R)
• M55: 39,297,865 km (0.109 R)
• M56: 40,688,377 km (0.039 R)
• M57: 40,758,389 km (0.054 R)
• M58: 43,660,587 km (0.08 R)
• M59: 45,245,128 km (0.12 R)
• M60: 45,317,683 km (0.074 R)
• M61: 45,535,348 km (0.118 R)
• M62: 45,680,607 km (0.105 R)
• M63: 46,482,452 km (0.106 R)
• M64: 46,555,605 km (0.108 R)
• M65: 46,702,062 km (0.113 R)
• M66: 47,583,492 km (0.106 R)
• M67: 48,174,105 km (0.11 R)
• M68: 49,885,804 km (0.052 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit