🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.06 AU - 2.34 AU

Year: 1256 Days

Day: 43.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 11.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.74 AU - 9.72 AU

Year: 9090 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,718,354 km

• M1: 141,520 km (0.118 R)
• M2: 423,362 km (0.061 R)
• M3: 527,632 km (0.077 R)
• M4: 642,074 km (0.088 R)
• M5: 740,659 km (0.119 R)
• M6: 1,040,154 km (0.092 R)
• M7: 1,158,785 km (0.096 R)
• M8: 1,329,476 km (0.104 R)
• M9: 1,766,751 km (0.078 R)
• M10: 1,837,959 km (0.064 R)
• M11: 1,983,369 km (0.098 R)
• M12: 2,266,707 km (0.083 R)
• M13: 2,423,186 km (0.114 R)
• M14: 2,705,777 km (0.11 R)
• M15: 3,063,316 km (0.114 R)
• M16: 3,436,263 km (0.077 R)
• M17: 4,225,392 km (0.041 R)
• M18: 5,017,961 km (0.089 R)
• M19: 5,223,210 km (0.091 R)
• M20: 5,353,061 km (0.084 R)
• M21: 5,510,138 km (0.078 R)
• M22: 5,589,276 km (0.115 R)
• M23: 5,829,081 km (0.063 R)
• M24: 6,072,327 km (0.096 R)
• M25: 6,318,864 km (0.067 R)
• M26: 6,652,767 km (0.089 R)
• M27: 6,907,083 km (0.101 R)
• M28: 6,992,504 km (0.119 R)
• M29: 7,396,119 km (0.118 R)
• M30: 7,571,298 km (0.077 R)
• M31: 7,659,561 km (0.112 R)
• M32: 7,748,123 km (0.098 R)
• M33: 7,836,984 km (0.108 R)
• M34: 7,926,144 km (0.085 R)
• M35: 8,165,650 km (0.111 R)
• M36: 8,346,963 km (0.12 R)
• M37: 9,335,954 km (0.072 R)
• M38: 9,716,531 km (0.112 R)
• M39: 9,940,779 km (0.081 R)
• M40: 10,264,209 km (0.104 R)
• M41: 11,221,635 km (0.09 R)
• M42: 11,355,974 km (0.066 R)
• M43: 12,276,600 km (0.078 R)
• M44: 13,469,792 km (0.117 R)
• M45: 14,370,671 km (0.061 R)
• M46: 14,589,832 km (0.092 R)
• M47: 15,552,045 km (0.083 R)
• M48: 15,701,942 km (0.116 R)
• M49: 16,534,753 km (0.11 R)
• M50: 16,956,619 km (0.07 R)
• M51: 17,420,822 km (0.06 R)
• M52: 19,118,458 km (0.106 R)
• M53: 19,642,051 km (0.087 R)
• M54: 20,456,910 km (0.106 R)
• M55: 21,241,102 km (0.066 R)
• M56: 21,574,257 km (0.059 R)
• M57: 21,699,620 km (0.093 R)
• M58: 22,119,392 km (0.112 R)
• M59: 22,203,615 km (0.042 R)
• M60: 22,287,988 km (0.117 R)
• M61: 22,541,706 km (0.084 R)
• M62: 23,009,499 km (0.068 R)
• M63: 23,695,555 km (0.106 R)
• M64: 24,257,893 km (0.049 R)
• M65: 24,344,809 km (0.106 R)
• M66: 25,307,621 km (0.111 R)
• M67: 25,572,410 km (0.089 R)
• M68: 25,882,526 km (0.108 R)
• M69: 26,060,248 km (0.106 R)
• M70: 26,461,619 km (0.03 R)
• M71: 26,865,085 km (0.115 R)
• M72: 27,587,343 km (0.09 R)
• M73: 28,270,258 km (0.088 R)
• M74: 28,453,216 km (0.103 R)
• M75: 29,189,387 km (0.08 R)
• M76: 30,305,387 km (0.094 R)
• M77: 30,445,859 km (0.034 R)
• M78: 31,293,331 km (0.073 R)
• M79: 31,435,449 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 10.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.22 AU - 10.3 AU

Year: 9982 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,718,354 km

• M1: 128,355 km (0.03 R)
• M2: 256,560 km (0.098 R)
• M3: 353,350 km (0.112 R)
• M4: 466,596 km (0.099 R)
• M5: 922,271 km (0.089 R)
• M6: 1,324,091 km (0.071 R)
• M7: 1,533,827 km (0.054 R)
• M8: 1,642,884 km (0.065 R)
• M9: 1,845,888 km (0.107 R)
• M10: 2,227,213 km (0.111 R)
• M11: 2,606,892 km (0.062 R)
• M12: 2,979,990 km (0.029 R)
• M13: 3,369,991 km (0.094 R)
• M14: 3,571,051 km (0.104 R)
• M15: 3,985,287 km (0.119 R)
• M16: 5,152,749 km (0.091 R)
• M17: 5,284,994 km (0.1 R)
• M18: 6,704,827 km (0.05 R)
• M19: 7,215,404 km (0.1 R)
• M20: 7,438,006 km (0.089 R)
• M21: 7,550,205 km (0.09 R)
• M22: 8,004,533 km (0.069 R)
• M23: 8,158,021 km (0.079 R)
• M24: 8,702,856 km (0.06 R)
• M25: 9,664,172 km (0.053 R)
• M26: 10,115,958 km (0.032 R)
• M27: 10,407,075 km (0.066 R)
• M28: 10,490,850 km (0.078 R)
• M29: 10,827,894 km (0.115 R)
• M30: 11,168,379 km (0.054 R)
• M31: 11,772,904 km (0.056 R)
• M32: 12,610,353 km (0.115 R)
• M33: 12,834,001 km (0.037 R)
• M34: 12,923,760 km (0.099 R)
• M35: 14,063,995 km (0.112 R)
• M36: 14,810,488 km (0.066 R)
• M37: 15,378,811 km (0.111 R)
• M38: 15,521,976 km (0.079 R)
• M39: 15,617,719 km (0.093 R)
• M40: 17,324,481 km (0.119 R)
• M41: 17,772,975 km (0.083 R)
• M42: 17,973,436 km (0.064 R)
• M43: 18,124,380 km (0.066 R)
• M44: 18,225,209 km (0.053 R)
• M45: 18,427,316 km (0.042 R)
• M46: 20,019,636 km (0.077 R)
• M47: 20,385,253 km (0.111 R)
• M48: 20,542,630 km (0.098 R)
• M49: 21,282,541 km (0.119 R)
• M50: 21,388,905 km (0.097 R)
• M51: 22,138,690 km (0.06 R)
• M52: 22,246,400 km (0.093 R)
• M53: 23,006,058 km (0.118 R)
• M54: 23,608,788 km (0.108 R)
• M55: 24,550,656 km (0.119 R)
• M56: 25,110,302 km (0.099 R)
• M57: 25,222,799 km (0.078 R)
• M58: 25,787,531 km (0.061 R)
• M59: 25,957,774 km (0.115 R)
• M60: 26,528,041 km (0.114 R)
• M61: 27,275,432 km (0.077 R)
• M62: 27,506,860 km (0.049 R)
• M63: 27,971,660 km (0.079 R)
• M64: 28,088,197 km (0.099 R)
• M65: 29,618,434 km (0.077 R)
• M66: 30,035,064 km (0.074 R)
• M67: 30,453,639 km (0.09 R)
• M68: 31,175,747 km (0.065 R)
• M69: 31,417,647 km (0.062 R)
• M70: 32,391,679 km (0.099 R)
• M71: 33,375,584 km (0.105 R)
• M72: 33,561,086 km (0.106 R)
• M73: 34,244,449 km (0.109 R)
• M74: 37,600,976 km (0.04 R)
• M75: 38,116,640 km (0.091 R)
• M76: 38,181,266 km (0.112 R)
• M77: 39,874,415 km (0.113 R)
• M78: 39,939,939 km (0.112 R)
• M79: 40,400,251 km (0.073 R)
• M80: 42,191,985 km (0.114 R)
• M81: 42,593,655 km (0.074 R)
• M82: 42,727,845 km (0.094 R)
• M83: 42,795,014 km (0.047 R)
• M84: 43,333,417 km (0.075 R)
• M85: 44,145,135 km (0.077 R)
• M86: 44,689,222 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.7

Radius: 7.7

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.2 AU - 16.46 AU

Year: 23109 Days

Day: 19.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,718,354 km

• M1: 155,133 km (0.065 R)
• M2: 404,662 km (0.035 R)
• M3: 632,051 km (0.113 R)
• M4: 1,196,633 km (0.051 R)
• M5: 1,249,591 km (0.112 R)
• M6: 1,468,901 km (0.097 R)
• M7: 2,397,306 km (0.087 R)
• M8: 2,810,944 km (0.094 R)
• M9: 3,099,069 km (0.094 R)
• M10: 3,434,767 km (0.037 R)
• M11: 3,860,672 km (0.068 R)
• M12: 4,262,343 km (0.09 R)
• M13: 4,635,440 km (0.095 R)
• M14: 4,975,775 km (0.073 R)
• M15: 5,192,692 km (0.111 R)
• M16: 5,412,601 km (0.111 R)
• M17: 5,998,875 km (0.112 R)
• M18: 6,748,061 km (0.111 R)
• M19: 6,843,803 km (0.069 R)
• M20: 7,280,031 km (0.053 R)
• M21: 8,027,272 km (0.11 R)
• M22: 10,912,566 km (0.096 R)
• M23: 11,251,106 km (0.049 R)
• M24: 11,765,424 km (0.101 R)
• M25: 13,414,291 km (0.118 R)
• M26: 13,898,540 km (0.066 R)
• M27: 14,204,168 km (0.071 R)
• M28: 14,884,240 km (0.067 R)
• M29: 15,892,380 km (0.11 R)
• M30: 16,083,865 km (0.114 R)
• M31: 16,987,437 km (0.1 R)
• M32: 17,709,097 km (0.091 R)
• M33: 18,641,839 km (0.116 R)
• M34: 18,978,734 km (0.076 R)
• M35: 19,114,120 km (0.103 R)
• M36: 19,181,888 km (0.075 R)
• M37: 19,249,805 km (0.1 R)
• M38: 20,416,070 km (0.086 R)
• M39: 22,029,932 km (0.118 R)
• M40: 22,386,274 km (0.115 R)
• M41: 22,457,632 km (0.084 R)
• M42: 22,529,290 km (0.107 R)
• M43: 23,104,494 km (0.053 R)
• M44: 23,757,339 km (0.069 R)
• M45: 24,195,960 km (0.114 R)
• M46: 24,637,273 km (0.115 R)
• M47: 30,294,018 km (0.077 R)
• M48: 32,130,331 km (0.064 R)
• M49: 33,920,420 km (0.117 R)
• M50: 35,826,147 km (0.076 R)
• M51: 36,328,945 km (0.058 R)
• M52: 37,256,901 km (0.101 R)
• M53: 37,681,310 km (0.106 R)
• M54: 37,851,403 km (0.099 R)
• M55: 40,260,976 km (0.074 R)
• M56: 40,871,036 km (0.115 R)
• M57: 41,396,424 km (0.117 R)
• M58: 41,835,942 km (0.084 R)
• M59: 42,453,931 km (0.097 R)
• M60: 43,074,912 km (0.112 R)
• M61: 43,430,955 km (0.1 R)
• M62: 43,788,194 km (0.106 R)
• M63: 44,146,332 km (0.107 R)
• M64: 45,136,221 km (0.064 R)
• M65: 45,316,935 km (0.062 R)
• M66: 45,497,948 km (0.063 R)
• M67: 47,321,247 km (0.082 R)
• M68: 47,688,660 km (0.066 R)
• M69: 50,944,657 km (0.041 R)
• M70: 51,982,717 km (0.103 R)
• M71: 52,077,412 km (0.103 R)
• M72: 52,456,793 km (0.081 R)
• M73: 54,656,330 km (0.097 R)
• M74: 55,525,194 km (0.114 R)
• M75: 58,454,022 km (0.078 R)
• M76: 59,342,483 km (0.074 R)
• M77: 59,540,551 km (0.103 R)
• M78: 59,738,768 km (0.058 R)
• M79: 59,838,101 km (0.112 R)
• M80: 61,533,045 km (0.032 R)
• M81: 61,833,737 km (0.093 R)
• M82: 62,336,086 km (0.087 R)
• M83: 62,436,766 km (0.081 R)
• M84: 62,537,445 km (0.11 R)
• M85: 62,940,761 km (0.08 R)
• M86: 63,952,641 km (0.091 R)
• M87: 65,480,783 km (0.055 R)
• M88: 65,583,108 km (0.063 R)
• M89: 66,814,747 km (0.072 R)
• M90: 68,054,166 km (0.102 R)
• M91: 69,301,064 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit