🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.44 AU - 2.24 AU

Year: 890 Days

Day: 40.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.27 AU - 4.49 AU

Year: 2724 Days

Day: 39.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.5

Radius: 3.6

Gravity: 38.62 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.81 AU - 13.93 AU

Year: 17426 Days

Day: 17 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,897,764 km

• M1: 248,632 km (0.06 R)
• M2: 563,386 km (0.083 R)
• M3: 641,176 km (0.119 R)
• M4: 917,334 km (0.119 R)
• M5: 1,009,187 km (0.078 R)
• M6: 1,431,951 km (0.091 R)
• M7: 2,324,003 km (0.053 R)
• M8: 2,739,735 km (0.057 R)
• M9: 3,074,984 km (0.105 R)
• M10: 3,143,500 km (0.062 R)
• M11: 3,212,614 km (0.085 R)
• M12: 3,352,339 km (0.097 R)
• M13: 3,494,157 km (0.101 R)
• M14: 3,529,911 km (0.095 R)
• M15: 5,177,882 km (0.094 R)
• M16: 5,971,049 km (0.118 R)
• M17: 6,229,405 km (0.112 R)
• M18: 6,667,876 km (0.091 R)
• M19: 7,116,221 km (0.053 R)
• M20: 7,667,190 km (0.063 R)
• M21: 7,713,715 km (0.052 R)
• M22: 7,760,240 km (0.045 R)
• M23: 8,089,206 km (0.118 R)
• M24: 8,231,623 km (0.056 R)
• M25: 8,712,281 km (0.104 R)
• M26: 8,906,908 km (0.1 R)
• M27: 9,152,398 km (0.104 R)
• M28: 9,201,765 km (0.1 R)
• M29: 9,902,182 km (0.099 R)
• M30: 11,726,528 km (0.062 R)
• M31: 12,157,819 km (0.109 R)
• M32: 12,484,840 km (0.08 R)
• M33: 15,494,899 km (0.101 R)
• M34: 16,325,616 km (0.106 R)
• M35: 17,968,200 km (0.104 R)
• M36: 18,652,461 km (0.076 R)
• M37: 19,854,031 km (0.096 R)
• M38: 20,110,143 km (0.106 R)
• M39: 20,755,358 km (0.107 R)
• M40: 22,864,987 km (0.096 R)
• M41: 24,354,533 km (0.098 R)
• M42: 25,805,184 km (0.09 R)
• M43: 26,014,771 km (0.082 R)
• M44: 27,354,868 km (0.102 R)
• M45: 27,425,927 km (0.062 R)
• M46: 27,925,734 km (0.055 R)
• M47: 28,069,048 km (0.055 R)
• M48: 28,284,619 km (0.095 R)
• M49: 28,572,745 km (0.109 R)
• M50: 30,616,850 km (0.072 R)
• M51: 31,135,356 km (0.083 R)
• M52: 31,507,406 km (0.06 R)
• M53: 31,955,751 km (0.086 R)
• M54: 32,556,835 km (0.101 R)
• M55: 34,690,101 km (0.072 R)
• M56: 35,929,220 km (0.107 R)
• M57: 37,104,012 km (0.038 R)
• M58: 37,419,364 km (0.097 R)
• M59: 37,577,340 km (0.097 R)
• M60: 37,814,901 km (0.078 R)
• M61: 38,929,555 km (0.099 R)
• M62: 39,009,590 km (0.055 R)
• M63: 39,571,479 km (0.103 R)
• M64: 40,055,129 km (0.09 R)
• M65: 41,599,577 km (0.064 R)
• M66: 42,667,557 km (0.098 R)
• M67: 42,915,291 km (0.066 R)
• M68: 43,827,688 km (0.037 R)
• M69: 43,910,865 km (0.071 R)
• M70: 44,244,468 km (0.113 R)
• M71: 44,998,142 km (0.071 R)
• M72: 45,840,378 km (0.074 R)
• M73: 46,263,590 km (0.11 R)
• M74: 47,113,755 km (0.1 R)
• M75: 47,455,137 km (0.119 R)
• M76: 47,626,277 km (0.105 R)
• M77: 49,868,450 km (0.032 R)
• M78: 50,478,062 km (0.065 R)
• M79: 50,740,007 km (0.101 R)
• M80: 51,880,542 km (0.049 R)
• M81: 52,940,742 km (0.086 R)
• M82: 53,740,641 km (0.077 R)
• M83: 55,172,592 km (0.101 R)
• M84: 55,262,501 km (0.089 R)
• M85: 55,983,413 km (0.038 R)
• M86: 56,889,078 km (0.117 R)
• M87: 57,525,916 km (0.073 R)
• M88: 58,256,552 km (0.082 R)
• M89: 58,439,810 km (0.079 R)
• M90: 58,531,364 km (0.069 R)
• M91: 58,806,624 km (0.091 R)
• M92: 59,542,645 km (0.078 R)
• M93: 59,634,947 km (0.104 R)
• M94: 60,930,914 km (0.103 R)
• M95: 62,049,307 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.9

Radius: 6.5

Gravity: 22.55 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.2 AU - 21.62 AU

Year: 25894 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,897,764 km

• M1: 84,074 km (0.074 R)
• M2: 181,612 km (0.04 R)
• M3: 230,231 km (0.077 R)
• M4: 387,608 km (0.047 R)
• M5: 1,108,071 km (0.119 R)
• M6: 1,174,343 km (0.103 R)
• M7: 1,829,283 km (0.106 R)
• M8: 2,028,547 km (0.116 R)
• M9: 2,069,238 km (0.037 R)
• M10: 2,110,228 km (0.096 R)
• M11: 2,151,517 km (0.097 R)
• M12: 2,319,365 km (0.105 R)
• M13: 2,535,235 km (0.101 R)
• M14: 4,429,892 km (0.091 R)
• M15: 5,193,140 km (0.114 R)
• M16: 5,762,959 km (0.118 R)
• M17: 5,937,839 km (0.111 R)
• M18: 7,588,352 km (0.108 R)
• M19: 8,233,418 km (0.119 R)
• M20: 8,895,987 km (0.099 R)
• M21: 8,963,306 km (0.118 R)
• M22: 9,506,945 km (0.117 R)
• M23: 10,271,988 km (0.098 R)
• M24: 10,555,027 km (0.097 R)
• M25: 13,292,668 km (0.119 R)
• M26: 13,833,913 km (0.116 R)
• M27: 14,068,184 km (0.116 R)
• M28: 14,461,477 km (0.056 R)
• M29: 15,098,165 km (0.066 R)
• M30: 15,825,360 km (0.092 R)
• M31: 17,062,684 km (0.078 R)
• M32: 18,159,835 km (0.111 R)
• M33: 19,366,791 km (0.08 R)
• M34: 20,244,631 km (0.095 R)
• M35: 21,315,153 km (0.108 R)
• M36: 21,766,640 km (0.114 R)
• M37: 21,948,102 km (0.086 R)
• M38: 22,130,013 km (0.072 R)
• M39: 22,587,184 km (0.116 R)
• M40: 22,679,037 km (0.118 R)
• M41: 23,510,801 km (0.083 R)
• M42: 23,696,901 km (0.093 R)
• M43: 27,620,404 km (0.065 R)
• M44: 29,405,257 km (0.106 R)
• M45: 29,807,077 km (0.086 R)
• M46: 31,739,731 km (0.049 R)
• M47: 32,565,661 km (0.101 R)
• M48: 32,981,244 km (0.081 R)
• M49: 35,191,702 km (0.075 R)
• M50: 35,404,730 km (0.12 R)
• M51: 35,511,393 km (0.099 R)
• M52: 35,725,019 km (0.12 R)
• M53: 37,993,970 km (0.076 R)
• M54: 39,753,839 km (0.115 R)
• M55: 40,197,845 km (0.084 R)
• M56: 40,309,146 km (0.116 R)
• M57: 41,315,342 km (0.094 R)
• M58: 41,427,690 km (0.04 R)
• M59: 41,540,038 km (0.051 R)
• M60: 42,103,573 km (0.108 R)
• M61: 43,580,702 km (0.094 R)
• M62: 46,468,539 km (0.08 R)
• M63: 50,854,599 km (0.077 R)
• M64: 53,279,880 km (0.115 R)
• M65: 55,990,743 km (0.049 R)
• M66: 57,112,727 km (0.072 R)
• M67: 59,632,254 km (0.1 R)
• M68: 59,759,263 km (0.1 R)
• M69: 60,140,588 km (0.096 R)
• M70: 61,417,555 km (0.083 R)
• M71: 62,187,984 km (0.092 R)
• M72: 64,127,970 km (0.081 R)
• M73: 67,934,787 km (0.107 R)
• M74: 70,736,755 km (0.092 R)
• M75: 71,949,246 km (0.093 R)
• M76: 72,625,727 km (0.075 R)
• M77: 76,315,110 km (0.117 R)
• M78: 76,453,039 km (0.097 R)
• M79: 76,590,819 km (0.062 R)
• M80: 79,505,733 km (0.118 R)
• M81: 80,625,772 km (0.118 R)
• M82: 80,906,568 km (0.028 R)
• M83: 81,750,898 km (0.118 R)
• M84: 85,586,587 km (0.087 R)
• M85: 86,590,539 km (0.113 R)
• M86: 87,310,104 km (0.096 R)
• M87: 91,083,412 km (0.092 R)
• M88: 92,401,967 km (0.088 R)
• M89: 93,284,445 km (0.065 R)
• M90: 97,589,124 km (0.034 R)
• M91: 100,142,610 km (0.107 R)
• M92: 100,444,498 km (0.113 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit