🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.85 AU - 2.47 AU

Year: 1396 Days

Day: 32.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 11.9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.01 AU - 4.65 AU

Year: 3296 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,271,820 km

• M1: 165,754 km (0.074 R)
• M2: 324,777 km (0.084 R)
• M3: 550,071 km (0.076 R)
• M4: 658,081 km (0.112 R)
• M5: 898,335 km (0.067 R)
• M6: 1,066,483 km (0.093 R)
• M7: 1,245,552 km (0.11 R)
• M8: 1,325,587 km (0.099 R)
• M9: 1,707,660 km (0.083 R)
• M10: 1,919,490 km (0.102 R)
• M11: 2,108,133 km (0.113 R)
• M12: 2,237,386 km (0.11 R)
• M13: 2,402,691 km (0.103 R)
• M14: 2,555,132 km (0.062 R)
• M15: 2,959,195 km (0.118 R)
• M16: 3,086,204 km (0.118 R)
• M17: 3,383,605 km (0.047 R)
• M18: 3,535,895 km (0.07 R)
• M19: 3,788,267 km (0.058 R)
• M20: 3,886,852 km (0.086 R)
• M21: 4,107,060 km (0.087 R)
• M22: 4,476,118 km (0.115 R)
• M23: 4,622,574 km (0.101 R)
• M24: 4,920,274 km (0.095 R)
• M25: 5,246,397 km (0.091 R)
• M26: 5,445,512 km (0.099 R)
• M27: 6,219,980 km (0.103 R)
• M28: 6,336,816 km (0.032 R)
• M29: 7,004,621 km (0.1 R)
• M30: 7,421,102 km (0.11 R)
• M31: 7,570,101 km (0.074 R)
• M32: 7,870,942 km (0.073 R)
• M33: 7,997,502 km (0.064 R)
• M34: 8,150,242 km (0.107 R)
• M35: 8,718,714 km (0.094 R)
• M36: 8,981,258 km (0.088 R)
• M37: 9,166,610 km (0.119 R)
• M38: 9,649,212 km (0.104 R)
• M39: 9,811,975 km (0.068 R)
• M40: 9,893,655 km (0.117 R)
• M41: 10,360,999 km (0.118 R)
• M42: 10,611,276 km (0.114 R)
• M43: 10,751,300 km (0.098 R)
• M44: 11,317,229 km (0.104 R)
• M45: 12,096,633 km (0.096 R)
• M46: 12,213,619 km (0.051 R)
• M47: 12,389,696 km (0.072 R)
• M48: 12,744,542 km (0.057 R)
• M49: 13,737,572 km (0.107 R)
• M50: 14,166,320 km (0.106 R)
• M51: 14,537,472 km (0.074 R)
• M52: 14,661,788 km (0.066 R)
• M53: 15,289,202 km (0.093 R)
• M54: 15,415,761 km (0.102 R)
• M55: 15,669,779 km (0.052 R)
• M56: 16,408,044 km (0.071 R)
• M57: 16,993,869 km (0.09 R)
• M58: 17,421,121 km (0.092 R)
• M59: 17,752,181 km (0.085 R)
• M60: 17,885,323 km (0.092 R)
• M61: 18,051,975 km (0.059 R)
• M62: 18,319,905 km (0.079 R)
• M63: 18,995,339 km (0.102 R)
• M64: 19,507,413 km (0.106 R)
• M65: 20,162,502 km (0.11 R)
• M66: 20,440,455 km (0.101 R)
• M67: 20,545,024 km (0.075 R)
• M68: 20,684,748 km (0.065 R)
• M69: 21,140,872 km (0.09 R)
• M70: 21,246,638 km (0.067 R)
• M71: 21,494,072 km (0.036 R)
• M72: 21,706,950 km (0.12 R)
• M73: 22,170,554 km (0.104 R)
• M74: 23,763,921 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.9

Radius: 5.4

Gravity: 31.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.63 AU - 12.63 AU

Year: 19737 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,271,820 km

• M1: 74,500 km (0.089 R)
• M2: 318,793 km (0.117 R)
• M3: 454,628 km (0.096 R)
• M4: 753,674 km (0.114 R)
• M5: 1,019,509 km (0.048 R)
• M6: 1,222,065 km (0.102 R)
• M7: 2,337,018 km (0.065 R)
• M8: 2,721,185 km (0.067 R)
• M9: 2,920,749 km (0.094 R)
• M10: 3,333,938 km (0.112 R)
• M11: 3,461,396 km (0.099 R)
• M12: 3,677,564 km (0.083 R)
• M13: 3,987,681 km (0.114 R)
• M14: 4,822,886 km (0.055 R)
• M15: 4,918,928 km (0.119 R)
• M16: 5,210,943 km (0.077 R)
• M17: 6,120,348 km (0.109 R)
• M18: 7,407,339 km (0.083 R)
• M19: 9,009,831 km (0.12 R)
• M20: 9,546,887 km (0.101 R)
• M21: 9,728,350 km (0.116 R)
• M22: 10,279,169 km (0.1 R)
• M23: 10,777,180 km (0.038 R)
• M24: 11,092,533 km (0.101 R)
• M25: 12,780,296 km (0.09 R)
• M26: 13,248,238 km (0.085 R)
• M27: 14,338,806 km (0.107 R)
• M28: 15,034,885 km (0.056 R)
• M29: 15,387,039 km (0.116 R)
• M30: 15,599,617 km (0.105 R)
• M31: 16,677,320 km (0.046 R)
• M32: 16,822,729 km (0.115 R)
• M33: 17,041,741 km (0.07 R)
• M34: 19,283,465 km (0.082 R)
• M35: 19,896,666 km (0.089 R)
• M36: 20,438,510 km (0.032 R)
• M37: 20,516,301 km (0.106 R)
• M38: 20,828,512 km (0.085 R)
• M39: 21,063,679 km (0.061 R)
• M40: 22,172,798 km (0.064 R)
• M41: 22,332,868 km (0.085 R)
• M42: 23,138,452 km (0.093 R)
• M43: 23,219,534 km (0.1 R)
• M44: 25,277,552 km (0.103 R)
• M45: 25,361,028 km (0.115 R)
• M46: 26,370,514 km (0.074 R)
• M47: 26,455,187 km (0.116 R)
• M48: 28,081,914 km (0.117 R)
• M49: 28,254,999 km (0.067 R)
• M50: 30,182,418 km (0.12 R)
• M51: 31,161,984 km (0.114 R)
• M52: 32,878,321 km (0.096 R)
• M53: 33,978,164 km (0.08 R)
• M54: 34,439,823 km (0.081 R)
• M55: 35,463,073 km (0.058 R)
• M56: 36,590,742 km (0.092 R)
• M57: 37,349,053 km (0.113 R)
• M58: 38,208,194 km (0.11 R)
• M59: 40,628,987 km (0.115 R)
• M60: 40,922,797 km (0.118 R)
• M61: 45,413,575 km (0.094 R)
• M62: 47,253,180 km (0.111 R)
• M63: 47,459,176 km (0.076 R)
• M64: 47,562,249 km (0.067 R)
• M65: 48,078,661 km (0.119 R)
• M66: 50,267,877 km (0.063 R)
• M67: 52,596,068 km (0.089 R)
• M68: 52,702,731 km (0.034 R)
• M69: 53,880,665 km (0.115 R)
• M70: 56,480,826 km (0.118 R)
• M71: 58,347,059 km (0.1 R)
• M72: 58,789,121 km (0.098 R)
• M73: 60,680,337 km (0.036 R)
• M74: 61,240,432 km (0.051 R)
• M75: 61,464,828 km (0.1 R)
• M76: 62,817,492 km (0.089 R)
• M77: 63,157,229 km (0.105 R)
• M78: 63,611,109 km (0.115 R)
• M79: 64,294,023 km (0.087 R)
• M80: 64,522,160 km (0.108 R)
• M81: 67,049,616 km (0.093 R)
• M82: 71,845,574 km (0.101 R)
• M83: 72,319,351 km (0.099 R)
• M84: 72,912,955 km (0.063 R)
• M85: 73,389,125 km (0.076 R)
• M86: 73,746,814 km (0.099 R)
• M87: 75,303,828 km (0.062 R)
• M88: 76,026,087 km (0.072 R)
• M89: 76,146,663 km (0.09 R)
• M90: 76,871,614 km (0.109 R)
• M91: 78,816,087 km (0.082 R)
• M92: 79,304,674 km (0.1 R)
• M93: 80,284,839 km (0.115 R)
• M94: 80,407,659 km (0.115 R)
• M95: 80,776,567 km (0.047 R)
• M96: 81,762,866 km (0.071 R)
• M97: 82,629,038 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399

Radius: 4.4

Gravity: 20.61 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.65 AU - 15.73 AU

Year: 22273 Days

Day: 19.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,271,820 km

• M1: 262,245 km (0.066 R)
• M2: 308,321 km (0.073 R)
• M3: 501,452 km (0.036 R)
• M4: 1,107,772 km (0.119 R)
• M5: 1,237,773 km (0.104 R)
• M6: 1,400,236 km (0.091 R)
• M7: 1,512,285 km (0.093 R)
• M8: 2,179,641 km (0.093 R)
• M9: 2,408,975 km (0.108 R)
• M10: 3,821,328 km (0.083 R)
• M11: 5,615,455 km (0.078 R)
• M12: 5,749,046 km (0.113 R)
• M13: 5,838,805 km (0.101 R)
• M14: 6,202,029 km (0.078 R)
• M15: 6,247,955 km (0.089 R)
• M16: 6,294,031 km (0.107 R)
• M17: 6,432,858 km (0.066 R)
• M18: 6,619,556 km (0.113 R)
• M19: 6,855,322 km (0.101 R)
• M20: 7,383,852 km (0.115 R)
• M21: 7,432,621 km (0.092 R)
• M22: 8,226,237 km (0.029 R)
• M23: 8,633,144 km (0.05 R)
• M24: 9,255,620 km (0.105 R)
• M25: 10,270,343 km (0.025 R)
• M26: 10,433,853 km (0.112 R)
• M27: 10,543,359 km (0.087 R)
• M28: 11,320,071 km (0.096 R)
• M29: 11,715,308 km (0.096 R)
• M30: 11,772,156 km (0.11 R)
• M31: 12,635,635 km (0.119 R)
• M32: 13,519,309 km (0.11 R)
• M33: 14,361,994 km (0.077 R)
• M34: 16,287,468 km (0.034 R)
• M35: 17,118,634 km (0.061 R)
• M36: 17,183,111 km (0.039 R)
• M37: 17,506,990 km (0.07 R)
• M38: 19,289,897 km (0.12 R)
• M39: 19,829,198 km (0.073 R)
• M40: 21,407,007 km (0.07 R)
• M41: 23,095,966 km (0.115 R)
• M42: 23,884,198 km (0.035 R)
• M43: 24,390,437 km (0.115 R)
• M44: 25,856,197 km (0.063 R)
• M45: 26,227,199 km (0.101 R)
• M46: 26,525,198 km (0.094 R)
• M47: 27,199,735 km (0.088 R)
• M48: 27,879,807 km (0.074 R)
• M49: 27,955,803 km (0.103 R)
• M50: 28,795,496 km (0.12 R)
• M51: 30,031,473 km (0.051 R)
• M52: 30,421,325 km (0.101 R)
• M53: 31,363,642 km (0.03 R)
• M54: 32,076,775 km (0.098 R)
• M55: 32,475,155 km (0.109 R)
• M56: 33,357,483 km (0.094 R)
• M57: 35,145,776 km (0.08 R)
• M58: 35,556,422 km (0.088 R)
• M59: 37,969,884 km (0.076 R)
• M60: 38,391,302 km (0.091 R)
• M61: 38,645,020 km (0.114 R)
• M62: 38,729,542 km (0.102 R)
• M63: 39,238,923 km (0.103 R)
• M64: 39,409,165 km (0.105 R)
• M65: 40,435,706 km (0.101 R)
• M66: 40,607,594 km (0.113 R)
• M67: 42,340,536 km (0.11 R)
• M68: 42,602,631 km (0.042 R)
• M69: 43,920,738 km (0.1 R)
• M70: 44,806,806 km (0.095 R)
• M71: 45,520,089 km (0.077 R)
• M72: 46,416,779 km (0.069 R)
• M73: 48,045,451 km (0.11 R)
• M74: 51,265,694 km (0.101 R)
• M75: 53,513,851 km (0.106 R)
• M76: 54,270,368 km (0.063 R)
• M77: 56,464,819 km (0.106 R)
• M78: 57,234,949 km (0.025 R)
• M79: 57,718,000 km (0.118 R)
• M80: 58,396,576 km (0.041 R)
• M81: 59,077,845 km (0.079 R)
• M82: 59,175,383 km (0.095 R)
• M83: 59,859,643 km (0.049 R)
• M84: 60,153,603 km (0.086 R)
• M85: 63,120,278 km (0.082 R)
• M86: 64,721,873 km (0.107 R)
• M87: 65,729,714 km (0.088 R)
• M88: 65,830,842 km (0.042 R)
• M89: 68,169,506 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit