🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.44 AU - 1.74 AU

Year: 736 Days

Day: 12.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 12.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.74 AU - 7.54 AU

Year: 6281 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 143.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 96,975,366 km

• M1: 153,637 km (0.066 R)
• M2: 279,299 km (0.035 R)
• M3: 439,519 km (0.095 R)
• M4: 530,474 km (0.101 R)
• M5: 672,592 km (0.03 R)
• M6: 781,798 km (0.083 R)
• M7: 957,726 km (0.109 R)
• M8: 1,158,636 km (0.092 R)
• M9: 1,258,866 km (0.117 R)
• M10: 1,350,570 km (0.097 R)
• M11: 1,614,909 km (0.109 R)
• M12: 1,728,005 km (0.084 R)
• M13: 1,909,467 km (0.088 R)
• M14: 2,097,362 km (0.087 R)
• M15: 2,235,441 km (0.12 R)
• M16: 2,535,385 km (0.048 R)
• M17: 2,638,308 km (0.11 R)
• M18: 2,803,015 km (0.101 R)
• M19: 2,879,011 km (0.081 R)
• M20: 2,986,572 km (0.053 R)
• M21: 3,064,363 km (0.109 R)
• M22: 3,158,460 km (0.069 R)
• M23: 4,152,986 km (0.104 R)
• M24: 4,257,555 km (0.106 R)
• M25: 4,363,022 km (0.058 R)
• M26: 4,977,271 km (0.108 R)
• M27: 5,238,020 km (0.104 R)
• M28: 5,831,774 km (0.096 R)
• M29: 6,027,897 km (0.102 R)
• M30: 6,346,241 km (0.101 R)
• M31: 6,487,312 km (0.118 R)
• M32: 6,875,369 km (0.112 R)
• M33: 7,292,148 km (0.085 R)
• M34: 7,418,858 km (0.1 R)
• M35: 7,867,950 km (0.109 R)
• M36: 8,063,026 km (0.089 R)
• M37: 8,546,975 km (0.083 R)
• M38: 9,427,957 km (0.119 R)
• M39: 9,566,185 km (0.12 R)
• M40: 9,751,388 km (0.082 R)
• M41: 10,078,409 km (0.043 R)
• M42: 10,266,902 km (0.113 R)
• M43: 10,599,608 km (0.101 R)
• M44: 11,081,013 km (0.075 R)
• M45: 11,569,750 km (0.077 R)
• M46: 11,717,702 km (0.118 R)
• M47: 11,965,735 km (0.113 R)
• M48: 12,341,076 km (0.058 R)
• M49: 12,694,875 km (0.113 R)
• M50: 13,438,526 km (0.109 R)
• M51: 13,594,108 km (0.093 R)
• M52: 14,038,264 km (0.099 R)
• M53: 15,102,204 km (0.041 R)
• M54: 15,807,708 km (0.068 R)
• M55: 15,971,966 km (0.06 R)
• M56: 16,054,395 km (0.056 R)
• M57: 16,551,658 km (0.092 R)
• M58: 18,303,000 km (0.054 R)
• M59: 18,475,636 km (0.102 R)
• M60: 18,880,448 km (0.104 R)
• M61: 19,200,588 km (0.119 R)
• M62: 19,346,745 km (0.035 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 12.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.57 AU - 10.07 AU

Year: 10445 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,975,366 km

• M1: 259,104 km (0.065 R)
• M2: 356,043 km (0.069 R)
• M3: 527,931 km (0.113 R)
• M4: 907,161 km (0.1 R)
• M5: 1,430,006 km (0.1 R)
• M6: 1,794,426 km (0.056 R)
• M7: 2,112,172 km (0.095 R)
• M8: 2,395,212 km (0.069 R)
• M9: 2,663,291 km (0.047 R)
• M10: 2,801,071 km (0.036 R)
• M11: 3,738,900 km (0.029 R)
• M12: 3,831,650 km (0.069 R)
• M13: 4,146,105 km (0.1 R)
• M14: 4,567,672 km (0.048 R)
• M15: 4,935,084 km (0.079 R)
• M16: 5,312,370 km (0.084 R)
• M17: 5,592,567 km (0.109 R)
• M18: 5,949,807 km (0.111 R)
• M19: 6,351,327 km (0.057 R)
• M20: 6,837,221 km (0.03 R)
• M21: 7,065,657 km (0.117 R)
• M22: 7,180,847 km (0.111 R)
• M23: 7,335,232 km (0.105 R)
• M24: 7,451,919 km (0.074 R)
• M25: 7,608,398 km (0.093 R)
• M26: 8,733,972 km (0.105 R)
• M27: 8,899,129 km (0.096 R)
• M28: 8,982,006 km (0.089 R)
• M29: 9,484,954 km (0.051 R)
• M30: 10,083,345 km (0.053 R)
• M31: 10,213,196 km (0.106 R)
• M32: 10,474,544 km (0.109 R)
• M33: 12,042,928 km (0.102 R)
• M34: 12,737,511 km (0.069 R)
• M35: 13,066,028 km (0.109 R)
• M36: 13,207,697 km (0.113 R)
• M37: 15,743,381 km (0.094 R)
• M38: 16,146,697 km (0.104 R)
• M39: 16,451,278 km (0.087 R)
• M40: 17,014,813 km (0.104 R)
• M41: 17,221,408 km (0.055 R)
• M42: 18,266,349 km (0.091 R)
• M43: 18,424,923 km (0.051 R)
• M44: 18,530,838 km (0.108 R)
• M45: 19,655,365 km (0.117 R)
• M46: 19,872,132 km (0.077 R)
• M47: 19,980,740 km (0.058 R)
• M48: 20,198,705 km (0.098 R)
• M49: 21,300,194 km (0.088 R)
• M50: 21,578,595 km (0.115 R)
• M51: 21,914,143 km (0.092 R)
• M52: 22,761,017 km (0.106 R)
• M53: 22,874,711 km (0.087 R)
• M54: 23,388,729 km (0.117 R)
• M55: 25,012,465 km (0.094 R)
• M56: 25,660,224 km (0.056 R)
• M57: 26,134,748 km (0.082 R)
• M58: 26,612,264 km (0.119 R)
• M59: 28,245,125 km (0.104 R)
• M60: 28,796,543 km (0.085 R)
• M61: 29,104,415 km (0.094 R)
• M62: 29,537,352 km (0.117 R)
• M63: 29,661,368 km (0.041 R)
• M64: 31,416,750 km (0.109 R)
• M65: 32,051,793 km (0.111 R)
• M66: 32,243,128 km (0.043 R)
• M67: 32,498,941 km (0.042 R)
• M68: 32,691,174 km (0.054 R)
• M69: 33,141,164 km (0.108 R)
• M70: 33,463,847 km (0.103 R)
• M71: 33,917,278 km (0.074 R)
• M72: 34,961,621 km (0.104 R)
• M73: 36,414,814 km (0.075 R)
• M74: 36,947,981 km (0.085 R)
• M75: 37,282,632 km (0.101 R)
• M76: 37,618,329 km (0.042 R)
• M77: 38,427,953 km (0.08 R)
• M78: 39,448,061 km (0.073 R)
• M79: 41,514,756 km (0.106 R)
• M80: 42,631,504 km (0.108 R)
• M81: 44,253,893 km (0.07 R)
• M82: 45,537,741 km (0.056 R)
• M83: 46,040,390 km (0.093 R)
• M84: 47,704,517 km (0.112 R)
• M85: 47,923,079 km (0.09 R)
• M86: 48,580,712 km (0.063 R)
• M87: 48,800,621 km (0.057 R)
• M88: 49,094,281 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.6

Radius: 6.3

Gravity: 20.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.58 AU - 20.14 AU

Year: 26552 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,975,366 km

• M1: 352,453 km (0.101 R)
• M2: 461,360 km (0.093 R)
• M3: 508,184 km (0.113 R)
• M4: 659,278 km (0.087 R)
• M5: 1,034,320 km (0.108 R)
• M6: 1,260,661 km (0.05 R)
• M7: 1,466,957 km (0.097 R)
• M8: 1,758,822 km (0.103 R)
• M9: 2,189,215 km (0.034 R)
• M10: 2,694,557 km (0.055 R)
• M11: 2,738,239 km (0.049 R)
• M12: 4,106,312 km (0.091 R)
• M13: 4,258,303 km (0.031 R)
• M14: 4,360,628 km (0.117 R)
• M15: 5,595,409 km (0.084 R)
• M16: 5,764,006 km (0.07 R)
• M17: 6,279,819 km (0.079 R)
• M18: 6,631,823 km (0.101 R)
• M19: 7,851,195 km (0.057 R)
• M20: 8,039,988 km (0.113 R)
• M21: 8,166,697 km (0.096 R)
• M22: 8,940,866 km (0.035 R)
• M23: 9,072,064 km (0.115 R)
• M24: 11,116,917 km (0.097 R)
• M25: 11,685,389 km (0.065 R)
• M26: 12,336,140 km (0.113 R)
• M27: 12,409,143 km (0.083 R)
• M28: 15,289,052 km (0.085 R)
• M29: 15,603,806 km (0.091 R)
• M30: 15,920,654 km (0.115 R)
• M31: 16,802,833 km (0.06 R)
• M32: 17,783,297 km (0.096 R)
• M33: 18,614,463 km (0.115 R)
• M34: 20,142,157 km (0.068 R)
• M35: 20,573,597 km (0.118 R)
• M36: 20,833,897 km (0.057 R)
• M37: 22,418,737 km (0.092 R)
• M38: 22,865,885 km (0.102 R)
• M39: 23,496,739 km (0.109 R)
• M40: 24,591,496 km (0.098 R)
• M41: 25,330,659 km (0.099 R)
• M42: 25,516,610 km (0.081 R)
• M43: 25,702,859 km (0.119 R)
• M44: 26,264,749 km (0.091 R)
• M45: 26,358,696 km (0.081 R)
• M46: 27,495,789 km (0.087 R)
• M47: 28,262,628 km (0.061 R)
• M48: 28,745,530 km (0.078 R)
• M49: 29,328,513 km (0.095 R)
• M50: 29,523,738 km (0.062 R)
• M51: 30,112,107 km (0.042 R)
• M52: 31,799,571 km (0.108 R)
• M53: 34,233,827 km (0.07 R)
• M54: 35,369,425 km (0.087 R)
• M55: 36,098,565 km (0.097 R)
• M56: 36,412,571 km (0.103 R)
• M57: 36,517,439 km (0.119 R)
• M58: 37,677,421 km (0.108 R)
• M59: 38,849,669 km (0.082 R)
• M60: 42,106,714 km (0.102 R)
• M61: 42,657,982 km (0.107 R)
• M62: 43,990,899 km (0.049 R)
• M63: 45,563,173 km (0.09 R)
• M64: 46,015,707 km (0.098 R)
• M65: 46,129,102 km (0.079 R)
• M66: 47,267,990 km (0.082 R)
• M67: 48,762,324 km (0.114 R)
• M68: 49,573,443 km (0.038 R)
• M69: 49,922,305 km (0.095 R)
• M70: 50,038,842 km (0.118 R)
• M71: 51,091,413 km (0.076 R)
• M72: 56,220,376 km (0.068 R)
• M73: 56,341,550 km (0.066 R)
• M74: 57,192,463 km (0.097 R)
• M75: 58,170,085 km (0.077 R)
• M76: 59,030,123 km (0.092 R)
• M77: 63,392,846 km (0.079 R)
• M78: 65,039,469 km (0.052 R)
• M79: 65,549,000 km (0.113 R)
• M80: 68,763,260 km (0.087 R)
• M81: 70,193,714 km (0.044 R)
• M82: 71,240,152 km (0.041 R)
• M83: 71,633,893 km (0.084 R)
• M84: 73,216,190 km (0.099 R)
• M85: 78,031,596 km (0.108 R)
• M86: 81,024,451 km (0.098 R)
• M87: 82,122,050 km (0.11 R)
• M88: 83,362,665 km (0.057 R)
• M89: 85,583,446 km (0.086 R)
• M90: 85,722,871 km (0.077 R)
• M91: 85,862,446 km (0.057 R)
• M92: 87,823,674 km (0.075 R)
• M93: 89,092,264 km (0.075 R)
• M94: 89,375,004 km (0.085 R)
• M95: 89,658,043 km (0.059 R)
• M96: 90,793,192 km (0.106 R)
• M97: 94,226,912 km (0.118 R)
• M98: 95,525,571 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 19,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit