🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.72 AU - 1.82 AU

Year: 852 Days

Day: 13 Hours

Environment

Temp: -41 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.6

Radius: 3.6

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.74 AU - 17.48 AU

Year: 19168 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 103,849,286 km

• M1: 48,769 km (0.038 R)
• M2: 83,326 km (0.081 R)
• M3: 191,934 km (0.086 R)
• M4: 432,787 km (0.085 R)
• M5: 518,955 km (0.111 R)
• M6: 626,366 km (0.075 R)
• M7: 757,713 km (0.11 R)
• M8: 809,175 km (0.103 R)
• M9: 861,983 km (0.085 R)
• M10: 970,741 km (0.117 R)
• M11: 1,181,823 km (0.085 R)
• M12: 1,449,155 km (0.076 R)
• M13: 1,780,065 km (0.039 R)
• M14: 2,085,245 km (0.058 R)
• M15: 2,305,902 km (0.065 R)
• M16: 2,559,919 km (0.102 R)
• M17: 3,430,578 km (0.091 R)
• M18: 3,837,784 km (0.114 R)
• M19: 4,665,359 km (0.094 R)
• M20: 5,512,083 km (0.084 R)
• M21: 5,646,572 km (0.071 R)
• M22: 6,760,477 km (0.08 R)
• M23: 6,832,284 km (0.079 R)
• M24: 7,195,209 km (0.096 R)
• M25: 7,305,313 km (0.059 R)
• M26: 9,420,178 km (0.075 R)
• M27: 11,279,679 km (0.096 R)
• M28: 11,621,959 km (0.074 R)
• M29: 12,448,188 km (0.066 R)
• M30: 12,846,119 km (0.109 R)
• M31: 13,113,749 km (0.088 R)
• M32: 14,525,504 km (0.112 R)
• M33: 14,711,155 km (0.108 R)
• M34: 15,178,649 km (0.082 R)
• M35: 15,793,795 km (0.092 R)
• M36: 16,561,831 km (0.099 R)
• M37: 16,901,717 km (0.077 R)
• M38: 18,685,821 km (0.095 R)
• M39: 19,548,702 km (0.115 R)
• M40: 20,632,688 km (0.115 R)
• M41: 23,453,505 km (0.101 R)
• M42: 24,328,503 km (0.117 R)
• M43: 25,158,622 km (0.11 R)
• M44: 25,381,523 km (0.119 R)
• M45: 26,336,107 km (0.046 R)
• M46: 26,449,203 km (0.063 R)
• M47: 26,675,844 km (0.039 R)
• M48: 26,789,388 km (0.107 R)
• M49: 26,903,083 km (0.074 R)
• M50: 27,588,839 km (0.104 R)
• M51: 28,628,096 km (0.08 R)
• M52: 29,094,243 km (0.084 R)
• M53: 29,269,571 km (0.102 R)
• M54: 30,744,906 km (0.117 R)
• M55: 30,863,985 km (0.069 R)
• M56: 31,882,298 km (0.055 R)
• M57: 32,607,698 km (0.109 R)
• M58: 34,074,655 km (0.063 R)
• M59: 34,136,289 km (0.052 R)
• M60: 34,506,694 km (0.094 R)
• M61: 35,438,240 km (0.036 R)
• M62: 37,707,789 km (0.099 R)
• M63: 37,898,975 km (0.079 R)
• M64: 39,246,702 km (0.083 R)
• M65: 39,440,431 km (0.117 R)
• M66: 39,893,863 km (0.102 R)
• M67: 40,153,714 km (0.076 R)
• M68: 41,658,968 km (0.075 R)
• M69: 44,051,786 km (0.063 R)
• M70: 44,926,784 km (0.052 R)
• M71: 45,129,489 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.2

Radius: 7.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.26 AU - 16.96 AU

Year: 19168 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 103,849,286 km

• M1: 103,223 km (0.077 R)
• M2: 1,247,197 km (0.097 R)
• M3: 1,369,569 km (0.031 R)
• M4: 2,284,060 km (0.034 R)
• M5: 2,350,631 km (0.1 R)
• M6: 3,181,348 km (0.056 R)
• M7: 4,298,844 km (0.091 R)
• M8: 4,569,467 km (0.106 R)
• M9: 6,661,593 km (0.038 R)
• M10: 6,757,485 km (0.081 R)
• M11: 7,292,747 km (0.115 R)
• M12: 7,441,148 km (0.09 R)
• M13: 7,690,527 km (0.047 R)
• M14: 8,429,690 km (0.115 R)
• M15: 8,611,452 km (0.103 R)
• M16: 8,742,200 km (0.081 R)
• M17: 11,005,317 km (0.056 R)
• M18: 13,286,236 km (0.118 R)
• M19: 13,467,548 km (0.104 R)
• M20: 14,232,143 km (0.069 R)
• M21: 14,916,553 km (0.087 R)
• M22: 15,963,140 km (0.102 R)
• M23: 16,123,659 km (0.054 R)
• M24: 17,098,887 km (0.115 R)
• M25: 17,626,668 km (0.068 R)
• M26: 17,859,293 km (0.115 R)
• M27: 19,550,198 km (0.05 R)
• M28: 21,221,056 km (0.103 R)
• M29: 22,109,369 km (0.115 R)
• M30: 22,468,104 km (0.071 R)
• M31: 22,864,838 km (0.069 R)
• M32: 23,592,183 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.2

Radius: 7.4

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.73 AU - 19.49 AU

Year: 30212 Days

Day: 19.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,849,286 km

• M1: 578,196 km (0.101 R)
• M2: 714,031 km (0.08 R)
• M3: 800,797 km (0.058 R)
• M4: 1,149,211 km (0.111 R)
• M5: 1,732,792 km (0.115 R)
• M6: 1,851,274 km (0.12 R)
• M7: 2,987,320 km (0.107 R)
• M8: 4,138,326 km (0.097 R)
• M9: 4,297,797 km (0.086 R)
• M10: 4,459,213 km (0.075 R)
• M11: 4,843,530 km (0.078 R)
• M12: 5,068,077 km (0.102 R)
• M13: 5,644,028 km (0.068 R)
• M14: 7,557,984 km (0.1 R)
• M15: 7,687,835 km (0.105 R)
• M16: 8,214,569 km (0.117 R)
• M17: 8,549,818 km (0.078 R)
• M18: 8,685,054 km (0.104 R)
• M19: 9,793,125 km (0.087 R)
• M20: 9,863,885 km (0.116 R)
• M21: 10,508,054 km (0.099 R)
• M22: 10,580,459 km (0.073 R)
• M23: 10,945,029 km (0.073 R)
• M24: 11,165,686 km (0.053 R)
• M25: 11,912,030 km (0.055 R)
• M26: 12,828,915 km (0.045 R)
• M27: 14,648,773 km (0.113 R)
• M28: 15,547,408 km (0.093 R)
• M29: 15,629,986 km (0.11 R)
• M30: 16,716,664 km (0.032 R)
• M31: 17,397,484 km (0.118 R)
• M32: 20,935,025 km (0.068 R)
• M33: 22,038,310 km (0.106 R)
• M34: 24,589,103 km (0.103 R)
• M35: 24,685,294 km (0.107 R)
• M36: 26,439,329 km (0.117 R)
• M37: 26,735,533 km (0.06 R)
• M38: 26,834,417 km (0.095 R)
• M39: 27,132,117 km (0.075 R)
• M40: 28,535,794 km (0.087 R)
• M41: 28,941,204 km (0.064 R)
• M42: 36,117,414 km (0.105 R)
• M43: 40,922,049 km (0.054 R)
• M44: 42,760,457 km (0.107 R)
• M45: 43,922,982 km (0.096 R)
• M46: 44,039,818 km (0.066 R)
• M47: 44,156,803 km (0.1 R)
• M48: 44,273,789 km (0.109 R)
• M49: 46,160,368 km (0.118 R)
• M50: 48,193,552 km (0.118 R)
• M51: 48,313,979 km (0.091 R)
• M52: 49,403,051 km (0.12 R)
• M53: 50,867,764 km (0.101 R)
• M54: 50,990,434 km (0.115 R)
• M55: 52,966,921 km (0.102 R)
• M56: 53,215,703 km (0.112 R)
• M57: 54,340,230 km (0.072 R)
• M58: 54,465,742 km (0.119 R)
• M59: 55,220,314 km (0.082 R)
• M60: 57,504,823 km (0.082 R)
• M61: 57,632,580 km (0.041 R)
• M62: 58,915,980 km (0.114 R)
• M63: 61,510,904 km (0.039 R)
• M64: 61,641,653 km (0.074 R)
• M65: 64,540,860 km (0.108 R)
• M66: 64,806,695 km (0.107 R)
• M67: 65,873,478 km (0.117 R)
• M68: 66,140,959 km (0.071 R)
• M69: 67,214,922 km (0.098 R)
• M70: 67,754,072 km (0.098 R)
• M71: 68,024,246 km (0.094 R)
• M72: 68,565,491 km (0.071 R)
• M73: 71,156,078 km (0.119 R)
• M74: 73,223,819 km (0.114 R)
• M75: 75,591,056 km (0.12 R)
• M76: 77,841,906 km (0.086 R)
• M77: 79,686,747 km (0.028 R)
• M78: 79,829,313 km (0.06 R)
• M79: 80,400,179 km (0.114 R)
• M80: 81,402,634 km (0.072 R)
• M81: 84,144,015 km (0.1 R)
• M82: 84,725,053 km (0.113 R)
• M83: 85,016,021 km (0.028 R)
• M84: 86,915,615 km (0.072 R)
• M85: 87,502,936 km (0.097 R)
• M86: 88,976,924 km (0.11 R)
• M87: 90,013,637 km (0.079 R)
• M88: 93,147,713 km (0.092 R)
• M89: 94,049,638 km (0.116 R)
• M90: 94,803,611 km (0.07 R)
• M91: 98,755,838 km (0.116 R)
• M92: 99,062,214 km (0.104 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit