🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 274 Days

Day: 30.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 8.4

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.18 AU - 3.2 AU

Year: 2805 Days

Day: 6 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,147,139 km

• M1: 106,065 km (0.036 R)
• M2: 214,224 km (0.091 R)
• M3: 353,649 km (0.094 R)
• M4: 458,218 km (0.104 R)
• M5: 632,201 km (0.094 R)
• M6: 781,499 km (0.05 R)
• M7: 837,150 km (0.092 R)
• M8: 982,559 km (0.049 R)
• M9: 1,043,146 km (0.079 R)
• M10: 1,136,345 km (0.083 R)
• M11: 1,421,928 km (0.102 R)
• M12: 1,668,914 km (0.073 R)
• M13: 1,754,334 km (0.119 R)
• M14: 2,084,646 km (0.096 R)
• M15: 2,163,634 km (0.026 R)
• M16: 2,311,287 km (0.098 R)
• M17: 2,406,880 km (0.108 R)
• M18: 2,475,994 km (0.113 R)
• M19: 2,701,738 km (0.068 R)
• M20: 2,817,227 km (0.116 R)
• M21: 2,904,891 km (0.082 R)
• M22: 3,203,638 km (0.06 R)
• M23: 3,606,954 km (0.109 R)
• M24: 3,879,372 km (0.093 R)
• M25: 4,275,358 km (0.084 R)
• M26: 4,376,486 km (0.064 R)
• M27: 4,512,470 km (0.062 R)
• M28: 4,649,801 km (0.119 R)
• M29: 5,052,518 km (0.107 R)
• M30: 5,539,609 km (0.1 R)
• M31: 5,910,013 km (0.098 R)
• M32: 6,675,057 km (0.102 R)
• M33: 6,890,927 km (0.066 R)
• M34: 6,989,811 km (0.112 R)
• M35: 7,249,064 km (0.099 R)
• M36: 7,430,526 km (0.062 R)
• M37: 7,613,335 km (0.11 R)
• M38: 7,736,155 km (0.071 R)
• M39: 7,797,789 km (0.096 R)
• M40: 8,317,791 km (0.062 R)
• M41: 8,870,406 km (0.106 R)
• M42: 9,129,509 km (0.076 R)
• M43: 9,281,800 km (0.086 R)
• M44: 9,566,784 km (0.119 R)
• M45: 9,921,630 km (0.103 R)
• M46: 10,168,018 km (0.082 R)
• M47: 10,393,910 km (0.106 R)
• M48: 11,220,439 km (0.091 R)
• M49: 11,783,226 km (0.09 R)
• M50: 12,020,488 km (0.04 R)
• M51: 12,523,735 km (0.03 R)
• M52: 12,620,376 km (0.106 R)
• M53: 12,717,315 km (0.117 R)
• M54: 12,911,792 km (0.029 R)
• M55: 13,205,453 km (0.11 R)
• M56: 13,451,841 km (0.112 R)
• M57: 13,600,391 km (0.106 R)
• M58: 13,924,271 km (0.082 R)
• M59: 14,200,279 km (0.068 R)
• M60: 14,351,522 km (0.083 R)
• M61: 14,681,086 km (0.057 R)
• M62: 14,962,031 km (0.082 R)
• M63: 15,064,655 km (0.118 R)
• M64: 15,555,037 km (0.115 R)
• M65: 15,998,445 km (0.028 R)
• M66: 16,790,865 km (0.099 R)
• M67: 16,870,750 km (0.068 R)
• M68: 17,677,232 km (0.076 R)
• M69: 17,894,299 km (0.047 R)
• M70: 18,003,206 km (0.063 R)
• M71: 18,331,274 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 13.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.46 AU - 3.02 AU

Year: 2884 Days

Day: 6.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 124.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,147,139 km

• M1: 182,958 km (0.082 R)
• M2: 349,311 km (0.063 R)
• M3: 563,834 km (0.068 R)
• M4: 658,530 km (0.12 R)
• M5: 847,173 km (0.116 R)
• M6: 1,076,955 km (0.074 R)
• M7: 1,257,370 km (0.115 R)
• M8: 1,662,332 km (0.082 R)
• M9: 1,873,564 km (0.108 R)
• M10: 2,093,772 km (0.083 R)
• M11: 2,221,528 km (0.1 R)
• M12: 2,395,959 km (0.113 R)
• M13: 2,514,890 km (0.069 R)
• M14: 2,728,067 km (0.075 R)
• M15: 3,270,359 km (0.088 R)
• M16: 3,436,413 km (0.11 R)
• M17: 3,690,879 km (0.116 R)
• M18: 3,951,478 km (0.113 R)
• M19: 4,057,393 km (0.115 R)
• M20: 4,146,554 km (0.078 R)
• M21: 4,308,568 km (0.113 R)
• M22: 4,657,431 km (0.05 R)
• M23: 4,750,929 km (0.116 R)
• M24: 4,882,725 km (0.11 R)
• M25: 5,188,653 km (0.102 R)
• M26: 5,699,230 km (0.076 R)
• M27: 6,453,652 km (0.052 R)
• M28: 6,853,378 km (0.118 R)
• M29: 7,174,714 km (0.088 R)
• M30: 7,261,331 km (0.094 R)
• M31: 7,413,622 km (0.088 R)
• M32: 7,854,636 km (0.053 R)
• M33: 8,372,394 km (0.096 R)
• M34: 8,555,053 km (0.056 R)
• M35: 8,808,472 km (0.088 R)
• M36: 8,901,223 km (0.101 R)
• M37: 9,181,569 km (0.075 R)
• M38: 9,275,517 km (0.047 R)
• M39: 9,678,982 km (0.079 R)
• M40: 9,967,257 km (0.032 R)
• M41: 10,454,049 km (0.103 R)
• M42: 10,577,018 km (0.097 R)
• M43: 10,998,585 km (0.072 R)
• M44: 11,224,029 km (0.056 R)
• M45: 11,375,123 km (0.116 R)
• M46: 11,476,251 km (0.08 R)
• M47: 11,883,905 km (0.105 R)
• M48: 12,192,675 km (0.06 R)
• M49: 12,870,952 km (0.105 R)
• M50: 13,002,748 km (0.11 R)
• M51: 13,135,142 km (0.098 R)
• M52: 13,294,464 km (0.095 R)
• M53: 13,668,757 km (0.085 R)
• M54: 14,510,096 km (0.091 R)
• M55: 14,757,381 km (0.115 R)
• M56: 15,061,663 km (0.109 R)
• M57: 15,228,614 km (0.032 R)
• M58: 15,312,240 km (0.101 R)
• M59: 15,396,014 km (0.107 R)
• M60: 15,508,063 km (0.084 R)
• M61: 15,761,033 km (0.09 R)
• M62: 16,015,350 km (0.092 R)
• M63: 16,299,586 km (0.054 R)
• M64: 17,249,382 km (0.047 R)
• M65: 17,745,599 km (0.09 R)
• M66: 17,921,975 km (0.115 R)
• M67: 18,603,094 km (0.112 R)
• M68: 18,722,473 km (0.115 R)
• M69: 19,413,615 km (0.081 R)
• M70: 19,960,395 km (0.095 R)
• M71: 20,235,655 km (0.099 R)
• M72: 20,666,347 km (0.108 R)
• M73: 20,789,915 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.8

Radius: 5.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.24 AU - 7.36 AU

Year: 12541 Days

Day: 22.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,147,139 km

• M1: 130,599 km (0.051 R)
• M2: 338,091 km (0.088 R)
• M3: 523,593 km (0.054 R)
• M4: 601,084 km (0.114 R)
• M5: 696,528 km (0.047 R)
• M6: 1,143,975 km (0.117 R)
• M7: 1,280,857 km (0.027 R)
• M8: 1,980,975 km (0.07 R)
• M9: 2,803,015 km (0.03 R)
• M10: 3,394,974 km (0.119 R)
• M11: 4,526,383 km (0.089 R)
• M12: 4,936,730 km (0.049 R)
• M13: 5,188,653 km (0.098 R)
• M14: 6,207,564 km (0.095 R)
• M15: 6,540,269 km (0.06 R)
• M16: 6,847,843 km (0.114 R)
• M17: 7,733,911 km (0.105 R)
• M18: 8,521,693 km (0.057 R)
• M19: 8,655,434 km (0.056 R)
• M20: 8,958,968 km (0.087 R)
• M21: 9,611,364 km (0.088 R)
• M22: 9,785,496 km (0.111 R)
• M23: 9,925,669 km (0.12 R)
• M24: 10,456,891 km (0.098 R)
• M25: 10,528,549 km (0.102 R)
• M26: 10,961,186 km (0.089 R)
• M27: 11,510,210 km (0.084 R)
• M28: 11,881,212 km (0.087 R)
• M29: 12,256,105 km (0.065 R)
• M30: 12,407,199 km (0.04 R)
• M31: 12,864,070 km (0.062 R)
• M32: 12,940,665 km (0.095 R)
• M33: 14,148,667 km (0.107 R)
• M34: 14,585,792 km (0.113 R)
• M35: 14,866,438 km (0.107 R)
• M36: 15,229,662 km (0.117 R)
• M37: 15,677,707 km (0.108 R)
• M38: 16,963,501 km (0.026 R)
• M39: 17,216,321 km (0.113 R)
• M40: 17,258,508 km (0.079 R)
• M41: 17,343,180 km (0.11 R)
• M42: 17,597,796 km (0.061 R)
• M43: 17,640,282 km (0.12 R)
• M44: 17,810,823 km (0.117 R)
• M45: 18,412,207 km (0.114 R)
• M46: 20,211,121 km (0.11 R)
• M47: 20,793,206 km (0.057 R)
• M48: 21,063,679 km (0.091 R)
• M49: 22,111,313 km (0.119 R)
• M50: 22,249,243 km (0.101 R)
• M51: 23,315,875 km (0.097 R)
• M52: 23,643,794 km (0.096 R)
• M53: 24,827,412 km (0.047 R)
• M54: 25,210,233 km (0.116 R)
• M55: 25,450,637 km (0.087 R)
• M56: 26,467,902 km (0.094 R)
• M57: 26,810,033 km (0.063 R)
• M58: 27,399,897 km (0.095 R)
• M59: 27,745,917 km (0.082 R)
• M60: 28,192,916 km (0.12 R)
• M61: 28,692,423 km (0.099 R)
• M62: 29,953,832 km (0.086 R)
• M63: 30,565,837 km (0.102 R)
• M64: 30,770,786 km (0.11 R)
• M65: 31,594,771 km (0.044 R)
• M66: 32,061,666 km (0.102 R)
• M67: 32,374,026 km (0.054 R)
• M68: 32,844,661 km (0.096 R)
• M69: 33,898,429 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 10,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit