🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.74 AU

Year: 159 Days

Day: 20.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.55 AU - 0.77 AU

Year: 188 Days

Day: 39.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.81 AU - 1.15 AU

Year: 341 Days

Day: 16.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,498,392 km

• M1: 40,092 km (0.056 R)
• M2: 724,353 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.23 AU - 1.63 AU

Year: 601 Days

Day: 19.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 179.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.37 AU - 2.01 AU

Year: 772 Days

Day: 19.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.2 AU - 4.96 AU

Year: 3445 Days

Day: 18.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 12.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.51 AU - 7.35 AU

Year: 6412 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 77,498,392 km

• M1: 241,750 km (0.095 R)
• M2: 457,321 km (0.101 R)
• M3: 631,004 km (0.083 R)
• M4: 941,868 km (0.11 R)
• M5: 1,050,027 km (0.093 R)
• M6: 1,549,385 km (0.057 R)
• M7: 1,813,126 km (0.109 R)
• M8: 1,950,607 km (0.101 R)
• M9: 2,052,932 km (0.093 R)
• M10: 3,098,920 km (0.11 R)
• M11: 3,828,509 km (0.109 R)
• M12: 4,187,992 km (0.093 R)
• M13: 4,422,562 km (0.105 R)
• M14: 4,627,212 km (0.092 R)
• M15: 4,765,291 km (0.111 R)
• M16: 4,869,859 km (0.042 R)
• M17: 4,975,176 km (0.085 R)
• M18: 5,134,498 km (0.047 R)
• M19: 5,440,276 km (0.034 R)
• M20: 5,659,736 km (0.102 R)
• M21: 6,450,959 km (0.109 R)
• M22: 6,781,122 km (0.12 R)
• M23: 7,097,073 km (0.088 R)
• M24: 8,073,498 km (0.112 R)
• M25: 8,282,337 km (0.076 R)
• M26: 8,684,007 km (0.036 R)
• M27: 8,790,820 km (0.053 R)
• M28: 9,265,793 km (0.086 R)
• M29: 9,396,841 km (0.092 R)
• M30: 9,572,469 km (0.075 R)
• M31: 10,173,254 km (0.092 R)
• M32: 10,353,669 km (0.12 R)
• M33: 10,444,325 km (0.05 R)
• M34: 10,740,678 km (0.099 R)
• M35: 11,132,326 km (0.073 R)
• M36: 11,552,247 km (0.088 R)
• M37: 12,048,613 km (0.071 R)
• M38: 13,703,763 km (0.11 R)
• M39: 15,197,049 km (0.114 R)
• M40: 16,080,874 km (0.063 R)
• M41: 16,265,028 km (0.082 R)
• M42: 17,142,121 km (0.066 R)
• M43: 17,384,021 km (0.095 R)
• M44: 17,681,122 km (0.115 R)
• M45: 18,198,431 km (0.058 R)
• M46: 18,307,937 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 13.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.35 AU - 9.03 AU

Year: 7495 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 77,498,392 km

• M1: 567,874 km (0.107 R)
• M2: 883,226 km (0.111 R)
• M3: 1,642,585 km (0.08 R)
• M4: 1,834,519 km (0.09 R)
• M5: 2,258,928 km (0.078 R)
• M6: 2,492,001 km (0.108 R)
• M7: 3,258,690 km (0.041 R)
• M8: 3,379,865 km (0.106 R)
• M9: 3,752,513 km (0.065 R)
• M10: 4,030,017 km (0.105 R)
• M11: 4,972,334 km (0.07 R)
• M12: 6,080,106 km (0.114 R)
• M13: 6,180,038 km (0.075 R)
• M14: 6,432,260 km (0.053 R)
• M15: 6,765,115 km (0.04 R)
• M16: 7,182,792 km (0.091 R)
• M17: 7,421,401 km (0.047 R)
• M18: 7,555,141 km (0.099 R)
• M19: 7,716,707 km (0.104 R)
• M20: 7,933,923 km (0.11 R)
• M21: 9,336,852 km (0.118 R)
• M22: 9,423,469 km (0.074 R)
• M23: 9,510,385 km (0.047 R)
• M24: 9,684,966 km (0.076 R)
• M25: 10,664,383 km (0.044 R)
• M26: 11,181,244 km (0.05 R)
• M27: 11,396,366 km (0.087 R)
• M28: 12,302,630 km (0.075 R)
• M29: 12,556,796 km (0.081 R)
• M30: 12,716,417 km (0.07 R)
• M31: 13,199,619 km (0.118 R)
• M32: 13,623,280 km (0.093 R)
• M33: 13,721,715 km (0.104 R)
• M34: 13,886,273 km (0.054 R)
• M35: 15,430,721 km (0.102 R)
• M36: 16,292,704 km (0.07 R)
• M37: 16,572,003 km (0.091 R)
• M38: 16,817,493 km (0.073 R)
• M39: 17,064,330 km (0.095 R)
• M40: 17,812,020 km (0.113 R)
• M41: 18,027,591 km (0.077 R)
• M42: 18,316,464 km (0.104 R)
• M43: 18,752,542 km (0.116 R)
• M44: 19,192,060 km (0.102 R)
• M45: 19,450,117 km (0.078 R)
• M46: 20,044,020 km (0.057 R)
• M47: 21,402,369 km (0.116 R)
• M48: 21,555,108 km (0.104 R)
• M49: 22,556,816 km (0.075 R)
• M50: 22,829,233 km (0.057 R)
• M51: 25,288,323 km (0.054 R)
• M52: 27,125,385 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 11.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.15 AU - 8.61 AU

Year: 8526 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,498,392 km

• M1: 149,299 km (0.079 R)
• M2: 385,514 km (0.109 R)
• M3: 559,197 km (0.091 R)
• M4: 922,121 km (0.086 R)
• M5: 1,203,216 km (0.085 R)
• M6: 1,491,640 km (0.097 R)
• M7: 1,592,769 km (0.078 R)
• M8: 1,802,355 km (0.109 R)
• M9: 1,976,637 km (0.049 R)
• M10: 2,318,767 km (0.086 R)
• M11: 2,437,099 km (0.081 R)
• M12: 2,606,294 km (0.095 R)
• M13: 2,729,413 km (0.116 R)
• M14: 3,085,007 km (0.118 R)
• M15: 3,591,396 km (0.1 R)
• M16: 4,984,152 km (0.108 R)
• M17: 5,609,322 km (0.109 R)
• M18: 5,769,541 km (0.075 R)
• M19: 6,358,957 km (0.039 R)
• M20: 6,593,526 km (0.099 R)
• M21: 6,728,763 km (0.117 R)
• M22: 7,105,600 km (0.049 R)
• M23: 7,313,989 km (0.092 R)
• M24: 8,204,246 km (0.11 R)
• M25: 8,866,367 km (0.082 R)
• M26: 9,166,310 km (0.12 R)
• M27: 10,202,874 km (0.03 R)
• M28: 10,477,685 km (0.095 R)
• M29: 10,715,097 km (0.066 R)
• M30: 10,874,419 km (0.109 R)
• M31: 12,468,983 km (0.108 R)
• M32: 12,552,757 km (0.053 R)
• M33: 12,847,316 km (0.119 R)
• M34: 13,101,632 km (0.118 R)
• M35: 13,400,379 km (0.054 R)
• M36: 13,486,248 km (0.105 R)
• M37: 14,091,970 km (0.077 R)
• M38: 14,442,029 km (0.028 R)
• M39: 14,839,361 km (0.092 R)
• M40: 15,195,553 km (0.101 R)
• M41: 15,644,796 km (0.11 R)
• M42: 17,065,078 km (0.093 R)
• M43: 17,485,149 km (0.076 R)
• M44: 19,733,754 km (0.113 R)
• M45: 20,174,619 km (0.11 R)
• M46: 20,966,590 km (0.09 R)
• M47: 21,116,188 km (0.078 R)
• M48: 21,768,585 km (0.104 R)
• M49: 22,173,396 km (0.091 R)
• M50: 22,274,973 km (0.076 R)
• M51: 22,682,927 km (0.12 R)
• M52: 22,939,038 km (0.094 R)
• M53: 23,609,686 km (0.043 R)
• M54: 24,025,568 km (0.068 R)
• M55: 24,339,125 km (0.078 R)
• M56: 25,500,303 km (0.109 R)
• M57: 27,221,277 km (0.073 R)
• M58: 27,439,092 km (0.038 R)
• M59: 27,548,149 km (0.025 R)
• M60: 28,647,095 km (0.098 R)
• M61: 29,257,753 km (0.094 R)
• M62: 29,872,600 km (0.102 R)
• M63: 30,717,828 km (0.114 R)
• M64: 31,115,011 km (0.086 R)
• M65: 31,513,839 km (0.062 R)
• M66: 31,742,574 km (0.083 R)
• M67: 31,914,462 km (0.102 R)
• M68: 32,201,540 km (0.11 R)
• M69: 34,706,257 km (0.034 R)
• M70: 36,011,947 km (0.106 R)
• M71: 37,092,044 km (0.112 R)
• M72: 37,575,544 km (0.079 R)
• M73: 37,696,719 km (0.088 R)
• M74: 38,487,643 km (0.077 R)
• M75: 38,609,864 km (0.081 R)
• M76: 39,838,661 km (0.048 R)
• M77: 40,768,711 km (0.077 R)
• M78: 41,205,238 km (0.119 R)
• M79: 41,392,833 km (0.065 R)
• M80: 41,768,773 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.5

Radius: 3.9

Gravity: 56.64 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.81 AU - 16.11 AU

Year: 18332 Days

Day: 17 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,498,392 km

• M1: 190,737 km (0.052 R)
• M2: 220,208 km (0.118 R)
• M3: 787,782 km (0.119 R)
• M4: 863,030 km (0.109 R)
• M5: 1,130,362 km (0.081 R)
• M6: 1,158,486 km (0.035 R)
• M7: 1,215,333 km (0.116 R)
• M8: 1,391,709 km (0.041 R)
• M9: 1,639,293 km (0.049 R)
• M10: 2,280,620 km (0.066 R)
• M11: 2,388,330 km (0.069 R)
• M12: 2,608,688 km (0.047 R)
• M13: 2,683,636 km (0.112 R)
• M14: 3,720,649 km (0.092 R)
• M15: 3,847,508 km (0.034 R)
• M16: 4,018,947 km (0.09 R)
• M17: 4,820,642 km (0.087 R)
• M18: 5,192,392 km (0.072 R)
• M19: 6,211,304 km (0.031 R)
• M20: 6,412,214 km (0.115 R)
• M21: 9,787,889 km (0.115 R)
• M22: 10,793,935 km (0.097 R)
• M23: 11,035,386 km (0.082 R)
• M24: 13,351,760 km (0.059 R)
• M25: 15,267,809 km (0.076 R)
• M26: 15,674,865 km (0.098 R)
• M27: 16,223,141 km (0.075 R)
• M28: 17,127,460 km (0.108 R)
• M29: 17,479,614 km (0.071 R)
• M30: 18,406,223 km (0.045 R)
• M31: 18,550,286 km (0.115 R)
• M32: 21,658,929 km (0.092 R)
• M33: 22,499,370 km (0.064 R)
• M34: 22,884,884 km (0.071 R)
• M35: 23,272,492 km (0.041 R)
• M36: 23,897,362 km (0.115 R)
• M37: 24,290,655 km (0.09 R)
• M38: 24,765,479 km (0.108 R)
• M39: 25,965,852 km (0.082 R)
• M40: 27,349,034 km (0.085 R)
• M41: 28,008,162 km (0.097 R)
• M42: 28,923,103 km (0.106 R)
• M43: 30,016,813 km (0.087 R)
• M44: 30,356,101 km (0.104 R)
• M45: 30,526,194 km (0.118 R)
• M46: 33,905,909 km (0.117 R)
• M47: 34,525,094 km (0.091 R)
• M48: 34,702,667 km (0.105 R)
• M49: 35,774,386 km (0.101 R)
• M50: 36,585,206 km (0.117 R)
• M51: 36,856,876 km (0.108 R)
• M52: 38,777,114 km (0.065 R)
• M53: 38,961,718 km (0.045 R)
• M54: 40,075,175 km (0.066 R)
• M55: 41,011,059 km (0.112 R)
• M56: 42,809,076 km (0.12 R)
• M57: 43,286,443 km (0.092 R)
• M58: 43,861,647 km (0.071 R)
• M59: 44,536,034 km (0.074 R)
• M60: 44,729,315 km (0.072 R)
• M61: 46,383,418 km (0.107 R)
• M62: 46,873,800 km (0.103 R)
• M63: 47,760,616 km (0.113 R)
• M64: 48,852,082 km (0.119 R)
• M65: 49,951,776 km (0.038 R)
• M66: 50,555,104 km (0.1 R)
• M67: 50,857,591 km (0.092 R)
• M68: 51,059,548 km (0.115 R)
• M69: 52,175,549 km (0.114 R)
• M70: 52,277,275 km (0.053 R)
• M71: 52,583,203 km (0.062 R)
• M72: 54,121,817 km (0.053 R)
• M73: 55,259,509 km (0.1 R)
• M74: 57,453,062 km (0.071 R)
• M75: 58,613,493 km (0.085 R)
• M76: 60,101,543 km (0.082 R)
• M77: 61,494,299 km (0.09 R)
• M78: 62,681,059 km (0.1 R)
• M79: 62,789,368 km (0.111 R)
• M80: 63,331,660 km (0.098 R)
• M81: 63,875,448 km (0.028 R)
• M82: 64,202,469 km (0.046 R)
• M83: 65,735,997 km (0.086 R)
• M84: 66,176,413 km (0.103 R)
• M85: 67,392,345 km (0.083 R)
• M86: 67,503,346 km (0.102 R)
• M87: 70,746,179 km (0.079 R)
• M88: 70,858,976 km (0.113 R)
• M89: 71,762,847 km (0.119 R)
• M90: 72,216,278 km (0.072 R)
• M91: 73,468,113 km (0.114 R)
• M92: 75,993,026 km (0.03 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit