🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.41 AU - 0.67 AU

Year: 141 Days

Day: 42.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.89 AU

Year: 246 Days

Day: 24.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1 AU - 1.06 AU

Year: 373 Days

Day: 45.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.42 AU - 3.78 AU

Year: 1946 Days

Day: 23.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 14.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.57 AU - 8.19 AU

Year: 7146 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,342,656 km

• M1: 197,619 km (0.03 R)
• M2: 469,438 km (0.114 R)
• M3: 684,111 km (0.079 R)
• M4: 789,727 km (0.098 R)
• M5: 1,002,755 km (0.091 R)
• M6: 1,388,867 km (0.076 R)
• M7: 1,568,833 km (0.115 R)
• M8: 1,799,812 km (0.105 R)
• M9: 1,952,851 km (0.108 R)
• M10: 2,202,380 km (0.073 R)
• M11: 2,758,286 km (0.108 R)
• M12: 2,884,995 km (0.055 R)
• M13: 3,013,799 km (0.032 R)
• M14: 3,438,657 km (0.105 R)
• M15: 4,170,190 km (0.103 R)
• M16: 4,316,347 km (0.112 R)
• M17: 4,553,909 km (0.026 R)
• M18: 4,644,266 km (0.119 R)
• M19: 4,735,072 km (0.063 R)
• M20: 5,387,767 km (0.073 R)
• M21: 5,579,402 km (0.062 R)
• M22: 6,470,407 km (0.114 R)
• M23: 6,572,134 km (0.09 R)
• M24: 7,334,933 km (0.039 R)
• M25: 8,162,359 km (0.067 R)
• M26: 8,494,167 km (0.096 R)
• M27: 8,643,167 km (0.109 R)
• M28: 8,943,709 km (0.101 R)
• M29: 9,171,397 km (0.077 R)
• M30: 9,710,099 km (0.117 R)
• M31: 9,865,980 km (0.077 R)
• M32: 12,555,450 km (0.039 R)
• M33: 13,326,178 km (0.087 R)
• M34: 13,586,479 km (0.076 R)
• M35: 14,289,140 km (0.106 R)
• M36: 14,600,154 km (0.119 R)
• M37: 14,868,682 km (0.083 R)
• M38: 15,048,499 km (0.083 R)
• M39: 15,912,875 km (0.083 R)
• M40: 16,560,185 km (0.098 R)
• M41: 17,975,979 km (0.081 R)
• M42: 18,071,722 km (0.095 R)
• M43: 18,553,278 km (0.075 R)
• M44: 19,136,560 km (0.055 R)
• M45: 20,221,593 km (0.118 R)
• M46: 21,886,468 km (0.07 R)
• M47: 22,296,665 km (0.118 R)
• M48: 22,657,794 km (0.084 R)
• M49: 23,333,378 km (0.118 R)
• M50: 23,595,025 km (0.082 R)
• M51: 23,963,036 km (0.112 R)
• M52: 24,279,884 km (0.107 R)
• M53: 24,545,121 km (0.083 R)
• M54: 25,939,373 km (0.119 R)
• M55: 26,264,749 km (0.109 R)
• M56: 27,635,215 km (0.12 R)
• M57: 28,078,623 km (0.093 R)
• M58: 28,357,024 km (0.088 R)
• M59: 29,423,059 km (0.086 R)
• M60: 30,046,284 km (0.036 R)
• M61: 30,160,128 km (0.11 R)
• M62: 31,018,071 km (0.118 R)
• M63: 31,594,472 km (0.119 R)
• M64: 34,469,893 km (0.119 R)
• M65: 35,969,013 km (0.106 R)
• M66: 36,817,831 km (0.114 R)
• M67: 36,939,604 km (0.11 R)
• M68: 37,428,190 km (0.103 R)
• M69: 39,092,766 km (0.116 R)
• M70: 39,840,307 km (0.088 R)
• M71: 41,096,629 km (0.047 R)
• M72: 41,349,450 km (0.109 R)
• M73: 41,476,159 km (0.054 R)
• M74: 41,729,728 km (0.085 R)
• M75: 41,920,315 km (0.099 R)
• M76: 42,047,474 km (0.096 R)
• M77: 42,302,239 km (0.045 R)
• M78: 42,557,602 km (0.113 R)
• M79: 42,813,415 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388

Radius: 11.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.42 AU - 13.22 AU

Year: 12686 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,342,656 km

• M1: 303,384 km (0.101 R)
• M2: 432,188 km (0.113 R)
• M3: 644,318 km (0.098 R)
• M4: 739,462 km (0.116 R)
• M5: 1,112,559 km (0.094 R)
• M6: 1,249,741 km (0.059 R)
• M7: 1,563,298 km (0.089 R)
• M8: 1,740,870 km (0.074 R)
• M9: 2,313,531 km (0.117 R)
• M10: 2,414,659 km (0.055 R)
• M11: 2,887,688 km (0.119 R)
• M12: 3,769,118 km (0.105 R)
• M13: 3,918,716 km (0.085 R)
• M14: 4,193,228 km (0.117 R)
• M15: 5,319,551 km (0.086 R)
• M16: 5,555,616 km (0.089 R)
• M17: 5,692,199 km (0.09 R)
• M18: 5,933,650 km (0.114 R)
• M19: 6,213,847 km (0.076 R)
• M20: 6,320,061 km (0.083 R)
• M21: 6,751,053 km (0.097 R)
• M22: 7,228,719 km (0.115 R)
• M23: 7,340,468 km (0.111 R)
• M24: 7,717,455 km (0.06 R)
• M25: 7,831,748 km (0.072 R)
• M26: 8,216,813 km (0.1 R)
• M27: 8,608,161 km (0.047 R)
• M28: 8,806,079 km (0.102 R)
• M29: 9,449,649 km (0.042 R)
• M30: 9,777,268 km (0.047 R)
• M31: 9,900,985 km (0.073 R)
• M32: 10,025,301 km (0.066 R)
• M33: 10,233,691 km (0.094 R)
• M34: 10,443,577 km (0.096 R)
• M35: 10,867,388 km (0.097 R)
• M36: 11,124,546 km (0.045 R)
• M37: 11,297,033 km (0.065 R)
• M38: 11,732,213 km (0.107 R)
• M39: 12,128,498 km (0.098 R)
• M40: 12,844,024 km (0.099 R)
• M41: 13,850,070 km (0.098 R)
• M42: 14,082,396 km (0.099 R)
• M43: 14,175,595 km (0.105 R)
• M44: 14,834,125 km (0.107 R)
• M45: 15,024,114 km (0.115 R)
• M46: 15,214,851 km (0.069 R)
• M47: 15,502,528 km (0.09 R)
• M48: 15,598,869 km (0.088 R)
• M49: 15,840,619 km (0.071 R)
• M50: 16,034,797 km (0.048 R)
• M51: 16,376,479 km (0.103 R)
• M52: 16,720,704 km (0.094 R)
• M53: 17,818,004 km (0.108 R)
• M54: 20,029,210 km (0.074 R)
• M55: 21,193,680 km (0.106 R)
• M56: 21,300,642 km (0.101 R)
• M57: 22,271,383 km (0.117 R)
• M58: 22,871,570 km (0.088 R)
• M59: 23,036,277 km (0.046 R)
• M60: 23,643,345 km (0.103 R)
• M61: 26,583,691 km (0.102 R)
• M62: 27,278,573 km (0.056 R)
• M63: 27,511,497 km (0.119 R)
• M64: 27,628,184 km (0.032 R)
• M65: 28,449,775 km (0.074 R)
• M66: 28,685,990 km (0.05 R)
• M67: 29,279,445 km (0.052 R)
• M68: 29,637,433 km (0.094 R)
• M69: 30,478,472 km (0.091 R)
• M70: 34,045,334 km (0.09 R)
• M71: 34,359,041 km (0.117 R)
• M72: 34,925,867 km (0.094 R)
• M73: 35,052,277 km (0.108 R)
• M74: 35,495,984 km (0.084 R)
• M75: 36,324,757 km (0.074 R)
• M76: 36,516,990 km (0.12 R)
• M77: 36,709,522 km (0.092 R)
• M78: 37,936,674 km (0.064 R)
• M79: 40,763,176 km (0.096 R)
• M80: 41,029,460 km (0.109 R)
• M81: 41,497,103 km (0.082 R)
• M82: 43,792,981 km (0.077 R)
• M83: 43,929,265 km (0.076 R)
• M84: 44,476,045 km (0.108 R)
• M85: 45,231,664 km (0.112 R)
• M86: 45,783,680 km (0.067 R)
• M87: 45,922,058 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.4

Radius: 5.5

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.65 AU - 16.95 AU

Year: 19275 Days

Day: 19.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,342,656 km

• M1: 306,526 km (0.102 R)
• M2: 441,015 km (0.088 R)
• M3: 763,996 km (0.071 R)
• M4: 949,049 km (0.105 R)
• M5: 1,199,775 km (0.085 R)
• M6: 1,252,433 km (0.072 R)
• M7: 2,036,027 km (0.104 R)
• M8: 2,325,349 km (0.091 R)
• M9: 2,800,771 km (0.117 R)
• M10: 2,941,992 km (0.113 R)
• M11: 3,268,564 km (0.087 R)
• M12: 3,721,696 km (0.088 R)
• M13: 4,234,667 km (0.066 R)
• M14: 4,315,599 km (0.116 R)
• M15: 4,437,970 km (0.099 R)
• M16: 4,478,960 km (0.096 R)
• M17: 4,938,675 km (0.119 R)
• M18: 5,633,706 km (0.041 R)
• M19: 6,591,881 km (0.066 R)
• M20: 6,638,705 km (0.081 R)
• M21: 7,895,925 km (0.069 R)
• M22: 7,995,707 km (0.086 R)
• M23: 9,382,180 km (0.043 R)
• M24: 9,646,968 km (0.079 R)
• M25: 10,238,329 km (0.115 R)
• M26: 10,896,709 km (0.055 R)
• M27: 11,568,703 km (0.04 R)
• M28: 12,254,010 km (0.081 R)
• M29: 13,484,602 km (0.117 R)
• M30: 13,723,510 km (0.082 R)
• M31: 14,084,490 km (0.091 R)
• M32: 14,754,240 km (0.086 R)
• M33: 14,815,575 km (0.108 R)
• M34: 17,340,637 km (0.096 R)
• M35: 18,321,251 km (0.062 R)
• M36: 19,252,498 km (0.065 R)
• M37: 21,091,804 km (0.117 R)
• M38: 21,857,146 km (0.087 R)
• M39: 21,927,158 km (0.081 R)
• M40: 22,067,481 km (0.12 R)
• M41: 24,207,030 km (0.085 R)
• M42: 24,569,954 km (0.069 R)
• M43: 24,642,808 km (0.077 R)
• M44: 24,934,823 km (0.092 R)
• M45: 25,301,338 km (0.068 R)
• M46: 25,817,601 km (0.106 R)
• M47: 28,910,088 km (0.066 R)
• M48: 28,986,831 km (0.12 R)
• M49: 29,681,863 km (0.086 R)
• M50: 29,759,355 km (0.089 R)
• M51: 30,226,100 km (0.038 R)
• M52: 30,852,317 km (0.093 R)
• M53: 30,930,856 km (0.107 R)
• M54: 32,756,099 km (0.068 R)
• M55: 34,452,838 km (0.103 R)
• M56: 35,353,118 km (0.074 R)
• M57: 35,517,526 km (0.112 R)
• M58: 35,599,955 km (0.066 R)
• M59: 35,929,968 km (0.095 R)
• M60: 36,343,905 km (0.102 R)
• M61: 37,679,066 km (0.049 R)
• M62: 37,931,139 km (0.084 R)
• M63: 38,352,705 km (0.066 R)
• M64: 39,882,792 km (0.088 R)
• M65: 41,519,393 km (0.098 R)
• M66: 41,953,825 km (0.091 R)
• M67: 42,040,891 km (0.092 R)
• M68: 42,389,604 km (0.111 R)
• M69: 42,739,364 km (0.045 R)
• M70: 42,827,028 km (0.07 R)
• M71: 43,353,762 km (0.1 R)
• M72: 44,591,385 km (0.088 R)
• M73: 45,930,137 km (0.063 R)
• M74: 48,008,350 km (0.119 R)
• M75: 49,104,753 km (0.091 R)
• M76: 51,136,292 km (0.064 R)
• M77: 51,229,192 km (0.063 R)
• M78: 51,881,738 km (0.113 R)
• M79: 52,818,670 km (0.106 R)
• M80: 53,100,961 km (0.091 R)
• M81: 54,899,576 km (0.03 R)
• M82: 56,621,896 km (0.106 R)
• M83: 56,814,429 km (0.026 R)
• M84: 58,459,108 km (0.068 R)
• M85: 58,556,347 km (0.057 R)
• M86: 62,191,874 km (0.106 R)
• M87: 63,386,413 km (0.066 R)
• M88: 64,387,821 km (0.084 R)
• M89: 64,991,149 km (0.066 R)
• M90: 66,913,931 km (0.11 R)
• M91: 67,219,260 km (0.091 R)
• M92: 68,035,616 km (0.116 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit