🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 9.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.73 AU - 0.77 AU

Year: 441 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,102,180 km

• M1: 120,725 km (0.074 R)
• M2: 203,752 km (0.085 R)
• M3: 265,686 km (0.061 R)
• M4: 343,926 km (0.086 R)
• M5: 411,544 km (0.084 R)
• M6: 524,640 km (0.113 R)
• M7: 597,494 km (0.093 R)
• M8: 657,483 km (0.076 R)
• M9: 719,715 km (0.058 R)
• M10: 875,746 km (0.094 R)
• M11: 1,023,249 km (0.09 R)
• M12: 1,161,927 km (0.098 R)
• M13: 1,224,758 km (0.039 R)
• M14: 1,299,706 km (0.111 R)
• M15: 1,518,718 km (0.072 R)
• M16: 1,580,202 km (0.106 R)
• M17: 1,666,221 km (0.092 R)
• M18: 1,761,814 km (0.084 R)
• M19: 1,830,779 km (0.078 R)
• M20: 1,900,491 km (0.107 R)
• M21: 1,971,251 km (0.027 R)
• M22: 2,047,247 km (0.051 R)
• M23: 2,106,936 km (0.111 R)
• M24: 2,193,254 km (0.05 R)
• M25: 2,360,654 km (0.027 R)
• M26: 2,473,152 km (0.115 R)
• M27: 2,582,957 km (0.118 R)
• M28: 2,845,202 km (0.077 R)
• M29: 2,936,307 km (0.112 R)
• M30: 3,086,802 km (0.091 R)
• M31: 3,335,135 km (0.103 R)
• M32: 3,400,808 km (0.116 R)
• M33: 3,477,103 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 9.3

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.8 AU - 0.98 AU

Year: 569 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,102,180 km

• M1: 124,765 km (0.117 R)
• M2: 212,279 km (0.085 R)
• M3: 278,252 km (0.105 R)
• M4: 354,846 km (0.1 R)
• M5: 461,210 km (0.089 R)
• M6: 700,118 km (0.093 R)
• M7: 915,838 km (0.092 R)
• M8: 1,023,100 km (0.118 R)
• M9: 1,122,882 km (0.1 R)
• M10: 1,275,920 km (0.12 R)
• M11: 1,377,497 km (0.114 R)
• M12: 1,435,840 km (0.067 R)
• M13: 1,501,663 km (0.098 R)
• M14: 1,643,482 km (0.039 R)
• M15: 1,712,596 km (0.102 R)
• M16: 1,796,970 km (0.07 R)
• M17: 1,911,562 km (0.044 R)
• M18: 2,013,887 km (0.118 R)
• M19: 2,080,607 km (0.113 R)
• M20: 2,140,596 km (0.026 R)
• M21: 2,247,110 km (0.067 R)
• M22: 2,316,373 km (0.042 R)
• M23: 2,425,879 km (0.028 R)
• M24: 2,657,905 km (0.089 R)
• M25: 2,756,191 km (0.118 R)
• M26: 2,981,486 km (0.112 R)
• M27: 3,117,919 km (0.106 R)
• M28: 3,187,033 km (0.08 R)
• M29: 3,247,770 km (0.041 R)
• M30: 3,693,571 km (0.071 R)
• M31: 3,757,599 km (0.078 R)
• M32: 3,923,803 km (0.098 R)
• M33: 4,007,877 km (0.052 R)
• M34: 4,158,821 km (0.03 R)
• M35: 4,515,013 km (0.084 R)
• M36: 4,652,344 km (0.093 R)
• M37: 4,761,251 km (0.071 R)
• M38: 4,871,056 km (0.098 R)
• M39: 5,062,542 km (0.068 R)
• M40: 5,123,577 km (0.048 R)
• M41: 5,308,181 km (0.112 R)
• M42: 5,474,235 km (0.112 R)
• M43: 5,589,276 km (0.06 R)
• M44: 5,683,971 km (0.106 R)
• M45: 5,758,022 km (0.102 R)
• M46: 6,100,900 km (0.107 R)
• M47: 6,417,300 km (0.115 R)
• M48: 6,739,085 km (0.089 R)
• M49: 6,806,254 km (0.063 R)
• M50: 6,952,711 km (0.115 R)
• M51: 7,386,993 km (0.043 R)
• M52: 7,479,445 km (0.112 R)
• M53: 7,971,622 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.7

Radius: 14.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.87 AU - 1.25 AU

Year: 740 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,102,180 km

• M1: 182,360 km (0.074 R)
• M2: 302,038 km (0.082 R)
• M3: 398,678 km (0.059 R)
• M4: 537,954 km (0.119 R)
• M5: 669,002 km (0.059 R)
• M6: 844,630 km (0.11 R)
• M7: 938,876 km (0.114 R)
• M8: 1,080,097 km (0.118 R)
• M9: 1,216,679 km (0.074 R)
• M10: 1,321,248 km (0.077 R)
• M11: 1,446,462 km (0.11 R)
• M12: 1,603,390 km (0.049 R)
• M13: 1,775,727 km (0.113 R)
• M14: 2,114,117 km (0.057 R)
• M15: 2,221,379 km (0.107 R)
• M16: 2,414,958 km (0.068 R)
• M17: 2,532,692 km (0.115 R)
• M18: 2,668,976 km (0.096 R)
• M19: 2,802,267 km (0.066 R)
• M20: 2,926,434 km (0.095 R)
• M21: 3,098,770 km (0.108 R)
• M22: 3,197,954 km (0.049 R)
• M23: 3,423,697 km (0.109 R)
• M24: 3,538,588 km (0.085 R)
• M25: 3,648,692 km (0.114 R)
• M26: 3,784,677 km (0.108 R)
• M27: 3,897,324 km (0.118 R)
• M28: 4,062,031 km (0.105 R)
• M29: 4,196,819 km (0.072 R)
• M30: 4,287,625 km (0.108 R)
• M31: 4,379,029 km (0.112 R)
• M32: 4,550,468 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 12.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.14 AU - 2.6 AU

Year: 2475 Days

Day: 10.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,102,180 km

• M1: 151,094 km (0.065 R)
• M2: 243,845 km (0.079 R)
• M3: 337,044 km (0.026 R)
• M4: 661,223 km (0.086 R)
• M5: 878,439 km (0.081 R)
• M6: 1,120,039 km (0.069 R)
• M7: 1,238,371 km (0.094 R)
• M8: 1,395,150 km (0.1 R)
• M9: 1,499,719 km (0.081 R)
• M10: 1,791,734 km (0.106 R)
• M11: 1,931,757 km (0.093 R)
• M12: 2,009,847 km (0.106 R)
• M13: 2,128,927 km (0.113 R)
• M14: 2,444,130 km (0.112 R)
• M15: 2,557,376 km (0.084 R)
• M16: 2,745,271 km (0.078 R)
• M17: 2,952,912 km (0.11 R)
• M18: 3,211,866 km (0.102 R)
• M19: 3,305,066 km (0.057 R)
• M20: 3,462,592 km (0.104 R)
• M21: 3,558,335 km (0.084 R)
• M22: 3,687,288 km (0.113 R)
• M23: 3,949,982 km (0.075 R)
• M24: 4,287,176 km (0.091 R)
• M25: 4,493,920 km (0.086 R)
• M26: 4,704,105 km (0.111 R)
• M27: 4,810,320 km (0.11 R)
• M28: 4,917,432 km (0.086 R)
• M29: 5,061,644 km (0.092 R)
• M30: 5,152,300 km (0.108 R)
• M31: 5,280,356 km (0.094 R)
• M32: 5,520,909 km (0.075 R)
• M33: 5,993,788 km (0.069 R)
• M34: 6,283,859 km (0.09 R)
• M35: 6,479,832 km (0.07 R)
• M36: 6,578,566 km (0.072 R)
• M37: 6,717,692 km (0.092 R)
• M38: 6,877,762 km (0.093 R)
• M39: 7,802,427 km (0.113 R)
• M40: 8,140,518 km (0.073 R)
• M41: 9,095,251 km (0.085 R)
• M42: 9,294,965 km (0.053 R)
• M43: 9,451,294 km (0.06 R)
• M44: 9,540,903 km (0.109 R)
• M45: 9,811,825 km (0.115 R)
• M46: 9,925,520 km (0.067 R)
• M47: 10,016,625 km (0.082 R)
• M48: 10,546,650 km (0.114 R)
• M49: 11,204,133 km (0.11 R)
• M50: 11,370,485 km (0.104 R)
• M51: 11,802,374 km (0.106 R)
• M52: 12,239,499 km (0.067 R)
• M53: 12,607,959 km (0.119 R)
• M54: 12,830,860 km (0.113 R)
• M55: 13,104,923 km (0.102 R)
• M56: 14,015,525 km (0.088 R)
• M57: 14,375,308 km (0.064 R)
• M58: 14,608,082 km (0.061 R)
• M59: 14,686,023 km (0.112 R)
• M60: 15,051,341 km (0.072 R)
• M61: 15,605,003 km (0.117 R)
• M62: 15,711,217 km (0.103 R)
• M63: 15,924,394 km (0.117 R)
• M64: 16,138,469 km (0.102 R)
• M65: 16,596,687 km (0.093 R)
• M66: 16,813,753 km (0.055 R)
• M67: 17,004,491 km (0.117 R)
• M68: 17,360,683 km (0.097 R)
• M69: 17,608,717 km (0.086 R)
• M70: 17,802,446 km (0.101 R)
• M71: 17,941,273 km (0.091 R)
• M72: 18,584,394 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.2

Radius: 14.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.3 AU - 3.16 AU

Year: 3059 Days

Day: 14.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,102,180 km

• M1: 193,879 km (0.112 R)
• M2: 286,031 km (0.095 R)
• M3: 426,803 km (0.113 R)
• M4: 540,796 km (0.115 R)
• M5: 685,158 km (0.095 R)
• M6: 781,050 km (0.061 R)
• M7: 1,131,708 km (0.075 R)
• M8: 1,227,451 km (0.101 R)
• M9: 1,439,281 km (0.075 R)
• M10: 1,603,689 km (0.078 R)
• M11: 1,700,479 km (0.107 R)
• M12: 2,215,544 km (0.079 R)
• M13: 2,310,689 km (0.083 R)
• M14: 2,866,744 km (0.072 R)
• M15: 3,137,516 km (0.108 R)
• M16: 3,245,077 km (0.079 R)
• M17: 3,591,546 km (0.106 R)
• M18: 3,753,111 km (0.091 R)
• M19: 3,884,159 km (0.085 R)
• M20: 4,303,482 km (0.12 R)
• M21: 4,510,077 km (0.033 R)
• M22: 5,480,368 km (0.063 R)
• M23: 5,742,314 km (0.092 R)
• M24: 6,104,640 km (0.07 R)
• M25: 6,298,370 km (0.112 R)
• M26: 6,751,801 km (0.062 R)
• M27: 7,236,199 km (0.064 R)
• M28: 7,503,380 km (0.119 R)
• M29: 7,815,890 km (0.108 R)
• M30: 8,346,065 km (0.112 R)
• M31: 8,518,103 km (0.104 R)
• M32: 8,909,900 km (0.057 R)
• M33: 9,085,827 km (0.117 R)
• M34: 9,733,585 km (0.115 R)
• M35: 9,983,264 km (0.061 R)
• M36: 10,604,993 km (0.066 R)
• M37: 10,768,354 km (0.083 R)
• M38: 11,003,073 km (0.083 R)
• M39: 11,453,662 km (0.097 R)
• M40: 11,645,297 km (0.099 R)
• M41: 12,275,253 km (0.12 R)
• M42: 12,619,029 km (0.079 R)
• M43: 12,717,913 km (0.113 R)
• M44: 13,366,570 km (0.076 R)
• M45: 13,467,399 km (0.111 R)
• M46: 13,872,959 km (0.075 R)
• M47: 14,128,621 km (0.087 R)
• M48: 14,618,405 km (0.119 R)
• M49: 14,878,555 km (0.044 R)
• M50: 15,061,514 km (0.076 R)
• M51: 15,166,382 km (0.103 R)
• M52: 15,403,345 km (0.117 R)
• M53: 15,535,589 km (0.088 R)
• M54: 15,774,347 km (0.111 R)
• M55: 15,907,639 km (0.119 R)
• M56: 16,255,753 km (0.101 R)
• M57: 16,552,256 km (0.112 R)
• M58: 16,932,385 km (0.098 R)
• M59: 17,342,732 km (0.1 R)
• M60: 17,673,492 km (0.08 R)
• M61: 18,006,198 km (0.053 R)
• M62: 18,173,449 km (0.083 R)
• M63: 18,341,148 km (0.077 R)
• M64: 18,481,321 km (0.118 R)
• M65: 18,734,441 km (0.117 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: 467 - 13,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit