🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.51 AU - 0.57 AU

Year: 252 Days

Day: 46.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 303 Days

Day: 29.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,595,057 km

• M1: 103,223 km (0.111 R)
• M2: 154,983 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.57 AU - 0.73 AU

Year: 333 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.8

Radius: 13.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.6 AU - 2.44 AU

Year: 1825 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,595,057 km

• M1: 193,280 km (0.096 R)
• M2: 302,636 km (0.106 R)
• M3: 419,921 km (0.084 R)
• M4: 559,047 km (0.074 R)
• M5: 670,049 km (0.027 R)
• M6: 790,026 km (0.093 R)
• M7: 1,026,241 km (0.111 R)
• M8: 1,189,752 km (0.11 R)
• M9: 1,354,908 km (0.075 R)
• M10: 1,536,071 km (0.079 R)
• M11: 1,708,856 km (0.091 R)
• M12: 1,802,056 km (0.087 R)
• M13: 1,914,554 km (0.042 R)
• M14: 2,083,300 km (0.084 R)
• M15: 2,201,632 km (0.078 R)
• M16: 2,531,944 km (0.088 R)
• M17: 2,649,079 km (0.086 R)
• M18: 2,777,883 km (0.057 R)
• M19: 2,888,585 km (0.112 R)
• M20: 3,011,106 km (0.089 R)
• M21: 3,229,818 km (0.117 R)
• M22: 3,421,602 km (0.088 R)
• M23: 3,540,682 km (0.089 R)
• M24: 3,694,170 km (0.092 R)
• M25: 3,783,031 km (0.076 R)
• M26: 3,872,490 km (0.098 R)
• M27: 4,076,542 km (0.095 R)
• M28: 4,770,377 km (0.086 R)
• M29: 4,867,316 km (0.081 R)
• M30: 5,236,673 km (0.105 R)
• M31: 5,374,603 km (0.103 R)
• M32: 5,589,874 km (0.062 R)
• M33: 5,692,199 km (0.042 R)
• M34: 6,016,228 km (0.117 R)
• M35: 6,107,931 km (0.052 R)
• M36: 6,332,777 km (0.086 R)
• M37: 6,763,619 km (0.091 R)
• M38: 7,190,122 km (0.087 R)
• M39: 7,455,958 km (0.093 R)
• M40: 7,625,452 km (0.062 R)
• M41: 7,782,081 km (0.115 R)
• M42: 7,982,842 km (0.12 R)
• M43: 8,156,375 km (0.109 R)
• M44: 8,243,591 km (0.107 R)
• M45: 8,684,456 km (0.097 R)
• M46: 8,922,765 km (0.046 R)
• M47: 9,042,593 km (0.098 R)
• M48: 9,163,169 km (0.109 R)
• M49: 9,253,825 km (0.088 R)
• M50: 9,436,334 km (0.11 R)
• M51: 9,789,236 km (0.104 R)
• M52: 10,539,768 km (0.07 R)
• M53: 10,762,071 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 12.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.74 AU - 5.52 AU

Year: 6334 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,595,057 km

• M1: 162,164 km (0.031 R)
• M2: 286,779 km (0.077 R)
• M3: 459,714 km (0.115 R)
• M4: 812,017 km (0.097 R)
• M5: 1,126,921 km (0.1 R)
• M6: 1,268,740 km (0.118 R)
• M7: 1,704,069 km (0.071 R)
• M8: 2,410,470 km (0.11 R)
• M9: 2,627,986 km (0.093 R)
• M10: 3,016,043 km (0.036 R)
• M11: 3,474,560 km (0.066 R)
• M12: 3,632,386 km (0.076 R)
• M13: 3,774,803 km (0.107 R)
• M14: 4,250,375 km (0.108 R)
• M15: 4,514,415 km (0.118 R)
• M16: 5,038,905 km (0.112 R)
• M17: 5,258,216 km (0.029 R)
• M18: 5,521,657 km (0.075 R)
• M19: 5,768,494 km (0.118 R)
• M20: 6,167,023 km (0.11 R)
• M21: 6,552,836 km (0.085 R)
• M22: 6,661,444 km (0.108 R)
• M23: 6,748,809 km (0.07 R)
• M24: 6,968,718 km (0.102 R)
• M25: 8,057,491 km (0.114 R)
• M26: 8,621,774 km (0.063 R)
• M27: 8,788,725 km (0.097 R)
• M28: 9,005,044 km (0.099 R)
• M29: 9,150,154 km (0.119 R)
• M30: 9,418,383 km (0.04 R)
• M31: 9,689,304 km (0.111 R)
• M32: 9,987,603 km (0.061 R)
• M33: 10,517,179 km (0.051 R)
• M34: 10,901,047 km (0.098 R)
• M35: 11,472,362 km (0.058 R)
• M36: 11,761,684 km (0.118 R)
• M37: 12,026,921 km (0.111 R)
• M38: 12,428,292 km (0.1 R)
• M39: 13,603,533 km (0.108 R)
• M40: 14,813,929 km (0.069 R)
• M41: 14,899,649 km (0.093 R)
• M42: 15,591,688 km (0.111 R)
• M43: 15,678,904 km (0.106 R)
• M44: 15,824,612 km (0.056 R)
• M45: 16,058,733 km (0.105 R)
• M46: 16,560,185 km (0.042 R)
• M47: 16,649,196 km (0.088 R)
• M48: 17,006,735 km (0.112 R)
• M49: 17,186,551 km (0.077 R)
• M50: 18,186,763 km (0.113 R)
• M51: 18,956,893 km (0.058 R)
• M52: 19,268,056 km (0.046 R)
• M53: 19,392,970 km (0.118 R)
• M54: 19,800,774 km (0.067 R)
• M55: 19,895,320 km (0.107 R)
• M56: 20,147,991 km (0.101 R)
• M57: 20,306,565 km (0.11 R)
• M58: 20,656,773 km (0.096 R)
• M59: 20,880,721 km (0.112 R)
• M60: 21,331,011 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.9

Radius: 6.2

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.02 AU - 7.86 AU

Year: 10391 Days

Day: 17.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 33,595,057 km

• M1: 338,091 km (0.111 R)
• M2: 425,456 km (0.115 R)
• M3: 465,249 km (0.083 R)
• M4: 506,688 km (0.101 R)
• M5: 563,834 km (0.108 R)
• M6: 623,374 km (0.063 R)
• M7: 717,023 km (0.047 R)
• M8: 953,537 km (0.108 R)
• M9: 1,213,688 km (0.108 R)
• M10: 1,453,792 km (0.085 R)
• M11: 1,752,838 km (0.081 R)
• M12: 2,141,344 km (0.061 R)
• M13: 2,309,043 km (0.092 R)
• M14: 2,968,620 km (0.072 R)
• M15: 3,374,180 km (0.09 R)
• M16: 3,971,075 km (0.044 R)
• M17: 4,177,371 km (0.111 R)
• M18: 4,478,063 km (0.1 R)
• M19: 4,754,669 km (0.101 R)
• M20: 6,083,547 km (0.106 R)
• M21: 6,151,165 km (0.088 R)
• M22: 6,389,923 km (0.074 R)
• M23: 6,736,093 km (0.102 R)
• M24: 8,330,357 km (0.09 R)
• M25: 8,405,456 km (0.091 R)
• M26: 10,074,818 km (0.088 R)
• M27: 10,114,910 km (0.114 R)
• M28: 10,517,927 km (0.118 R)
• M29: 10,721,530 km (0.086 R)
• M30: 10,803,210 km (0.108 R)
• M31: 11,298,230 km (0.069 R)
• M32: 11,423,144 km (0.103 R)
• M33: 11,548,507 km (0.084 R)
• M34: 12,182,203 km (0.115 R)
• M35: 12,224,839 km (0.094 R)
• M36: 12,870,653 km (0.098 R)
• M37: 13,088,318 km (0.102 R)
• M38: 13,351,161 km (0.067 R)
• M39: 13,395,143 km (0.064 R)
• M40: 13,793,073 km (0.074 R)
• M41: 14,060,554 km (0.107 R)
• M42: 14,105,284 km (0.099 R)
• M43: 14,194,893 km (0.099 R)
• M44: 14,510,096 km (0.066 R)
• M45: 14,600,603 km (0.078 R)
• M46: 15,193,459 km (0.114 R)
• M47: 15,423,540 km (0.048 R)
• M48: 16,120,667 km (0.097 R)
• M49: 16,308,262 km (0.101 R)
• M50: 16,355,236 km (0.11 R)
• M51: 17,497,416 km (0.059 R)
• M52: 17,932,297 km (0.096 R)
• M53: 18,665,027 km (0.113 R)
• M54: 19,407,481 km (0.101 R)
• M55: 19,907,737 km (0.063 R)
• M56: 19,958,002 km (0.084 R)
• M57: 20,008,416 km (0.083 R)
• M58: 20,311,053 km (0.118 R)
• M59: 20,615,335 km (0.028 R)
• M60: 21,537,157 km (0.105 R)
• M61: 21,692,140 km (0.041 R)
• M62: 22,159,185 km (0.064 R)
• M63: 22,997,681 km (0.114 R)
• M64: 23,050,489 km (0.099 R)
• M65: 24,328,653 km (0.114 R)
• M66: 24,922,108 km (0.038 R)
• M67: 25,465,746 km (0.084 R)
• M68: 27,454,949 km (0.104 R)
• M69: 27,903,743 km (0.098 R)
• M70: 27,959,992 km (0.052 R)
• M71: 28,751,813 km (0.105 R)
• M72: 29,379,077 km (0.053 R)
• M73: 30,010,829 km (0.076 R)
• M74: 31,170,960 km (0.068 R)
• M75: 32,582,416 km (0.047 R)
• M76: 33,355,688 km (0.047 R)
• M77: 34,496,521 km (0.078 R)
• M78: 35,711,256 km (0.094 R)
• M79: 36,508,463 km (0.074 R)
• M80: 37,373,288 km (0.033 R)
• M81: 38,746,148 km (0.067 R)
• M82: 38,871,810 km (0.05 R)
• M83: 38,934,641 km (0.118 R)
• M84: 39,060,453 km (0.086 R)
• M85: 40,262,472 km (0.078 R)
• M86: 40,517,087 km (0.07 R)
• M87: 40,772,152 km (0.088 R)
• M88: 41,155,870 km (0.106 R)
• M89: 41,926,898 km (0.109 R)
• M90: 42,832,414 km (0.105 R)
• M91: 43,352,865 km (0.099 R)
• M92: 43,548,539 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.4

Radius: 7.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.3 AU - 7.66 AU

Year: 10488 Days

Day: 24.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,595,057 km

• M1: 201,359 km (0.12 R)
• M2: 320,887 km (0.09 R)
• M3: 370,105 km (0.095 R)
• M4: 489,335 km (0.085 R)
• M5: 907,610 km (0.106 R)
• M6: 1,026,989 km (0.048 R)
• M7: 1,104,182 km (0.114 R)
• M8: 1,264,700 km (0.111 R)
• M9: 1,537,268 km (0.081 R)
• M10: 1,680,582 km (0.078 R)
• M11: 1,941,930 km (0.032 R)
• M12: 2,440,390 km (0.047 R)
• M13: 2,523,716 km (0.084 R)
• M14: 2,693,360 km (0.111 R)
• M15: 2,757,986 km (0.042 R)
• M16: 2,823,061 km (0.11 R)
• M17: 3,043,868 km (0.111 R)
• M18: 3,178,955 km (0.068 R)
• M19: 3,811,604 km (0.1 R)
• M20: 3,957,462 km (0.119 R)
• M21: 4,130,098 km (0.054 R)
• M22: 4,229,730 km (0.096 R)
• M23: 4,949,894 km (0.048 R)
• M24: 5,029,331 km (0.094 R)
• M25: 6,385,585 km (0.098 R)
• M26: 6,443,180 km (0.09 R)
• M27: 6,646,334 km (0.118 R)
• M28: 6,734,148 km (0.066 R)
• M29: 6,969,914 km (0.046 R)
• M30: 7,029,305 km (0.098 R)
• M31: 7,358,869 km (0.107 R)
• M32: 7,479,894 km (0.108 R)
• M33: 7,847,306 km (0.085 R)
• M34: 8,377,780 km (0.112 R)
• M35: 8,887,460 km (0.111 R)
• M36: 9,146,264 km (0.087 R)
• M37: 9,211,190 km (0.025 R)
• M38: 9,341,789 km (0.086 R)
• M39: 9,870,318 km (0.088 R)
• M40: 10,306,844 km (0.075 R)
• M41: 11,198,747 km (0.029 R)
• M42: 11,338,172 km (0.086 R)
• M43: 12,294,252 km (0.117 R)
• M44: 13,019,054 km (0.03 R)
• M45: 13,349,665 km (0.062 R)
• M46: 13,423,567 km (0.047 R)
• M47: 13,534,568 km (0.083 R)
• M48: 13,608,769 km (0.055 R)
• M49: 14,056,814 km (0.059 R)
• M50: 14,245,008 km (0.033 R)
• M51: 14,320,406 km (0.089 R)
• M52: 14,890,822 km (0.11 R)
• M53: 15,897,018 km (0.101 R)
• M54: 16,250,368 km (0.095 R)
• M55: 16,606,411 km (0.116 R)
• M56: 16,884,962 km (0.099 R)
• M57: 18,465,763 km (0.118 R)
• M58: 18,548,042 km (0.04 R)
• M59: 19,169,471 km (0.106 R)
• M60: 19,336,273 km (0.097 R)
• M61: 19,629,485 km (0.049 R)
• M62: 20,093,088 km (0.103 R)
• M63: 20,305,069 km (0.11 R)
• M64: 20,731,123 km (0.057 R)
• M65: 20,945,347 km (0.082 R)
• M66: 21,160,320 km (0.062 R)
• M67: 22,289,484 km (0.059 R)
• M68: 22,685,021 km (0.072 R)
• M69: 22,905,678 km (0.043 R)
• M70: 23,527,556 km (0.115 R)
• M71: 24,064,912 km (0.089 R)
• M72: 24,244,878 km (0.118 R)
• M73: 24,380,115 km (0.07 R)
• M74: 24,515,800 km (0.071 R)
• M75: 24,742,291 km (0.089 R)
• M76: 27,796,332 km (0.031 R)
• M77: 28,364,355 km (0.045 R)
• M78: 28,506,921 km (0.11 R)
• M79: 28,602,066 km (0.077 R)
• M80: 28,792,803 km (0.108 R)
• M81: 29,752,623 km (0.063 R)
• M82: 29,945,903 km (0.091 R)
• M83: 30,576,758 km (0.064 R)
• M84: 30,625,526 km (0.043 R)
• M85: 30,674,146 km (0.115 R)
• M86: 31,802,263 km (0.106 R)
• M87: 32,644,799 km (0.046 R)
• M88: 32,694,615 km (0.085 R)
• M89: 32,744,431 km (0.096 R)
• M90: 33,344,169 km (0.11 R)
• M91: 33,394,284 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit