🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 11.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.67 AU - 0.69 AU

Year: 380 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,071,860 km

• M1: 140,622 km (0.111 R)
• M2: 212,130 km (0.11 R)
• M3: 291,267 km (0.097 R)
• M4: 375,191 km (0.115 R)
• M5: 495,019 km (0.1 R)
• M6: 604,525 km (0.113 R)
• M7: 691,292 km (0.098 R)
• M8: 775,665 km (0.11 R)
• M9: 851,212 km (0.058 R)
• M10: 929,601 km (0.058 R)
• M11: 1,006,644 km (0.087 R)
• M12: 1,088,025 km (0.052 R)
• M13: 1,205,310 km (0.036 R)
• M14: 1,311,674 km (0.111 R)
• M15: 1,406,070 km (0.061 R)
• M16: 1,539,212 km (0.106 R)
• M17: 1,618,051 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.9

Radius: 12.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.65 AU - 0.93 AU

Year: 476 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,071,860 km

• M1: 160,070 km (0.098 R)
• M2: 284,685 km (0.08 R)
• M3: 385,963 km (0.038 R)
• M4: 491,878 km (0.081 R)
• M5: 632,649 km (0.073 R)
• M6: 716,723 km (0.07 R)
• M7: 872,305 km (0.079 R)
• M8: 985,850 km (0.102 R)
• M9: 1,090,868 km (0.102 R)
• M10: 1,185,563 km (0.116 R)
• M11: 1,343,239 km (0.079 R)
• M12: 1,445,415 km (0.046 R)
• M13: 1,534,575 km (0.1 R)
• M14: 1,631,066 km (0.028 R)
• M15: 1,724,115 km (0.056 R)
• M16: 1,875,808 km (0.048 R)
• M17: 1,991,148 km (0.061 R)
• M18: 2,138,801 km (0.067 R)
• M19: 2,235,291 km (0.037 R)
• M20: 2,395,361 km (0.115 R)
• M21: 2,476,742 km (0.035 R)
• M22: 2,578,319 km (0.113 R)
• M23: 2,681,392 km (0.065 R)
• M24: 2,838,620 km (0.083 R)
• M25: 2,945,133 km (0.047 R)
• M26: 3,321,821 km (0.106 R)
• M27: 3,491,166 km (0.12 R)
• M28: 3,591,246 km (0.112 R)
• M29: 3,685,044 km (0.071 R)
• M30: 3,809,061 km (0.106 R)
• M31: 4,031,363 km (0.086 R)
• M32: 4,151,640 km (0.094 R)
• M33: 4,242,596 km (0.098 R)
• M34: 4,395,784 km (0.103 R)
• M35: 4,691,988 km (0.102 R)
• M36: 4,858,640 km (0.116 R)
• M37: 5,051,322 km (0.085 R)
• M38: 5,230,390 km (0.114 R)
• M39: 5,386,571 km (0.114 R)
• M40: 5,527,791 km (0.084 R)
• M41: 5,779,863 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 13.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.02 AU - 4.2 AU

Year: 4652 Days

Day: 12.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,071,860 km

• M1: 235,766 km (0.048 R)
• M2: 329,714 km (0.072 R)
• M3: 691,142 km (0.066 R)
• M4: 1,035,516 km (0.084 R)
• M5: 1,204,861 km (0.065 R)
• M6: 1,420,881 km (0.025 R)
• M7: 1,508,545 km (0.109 R)
• M8: 1,919,640 km (0.114 R)
• M9: 2,074,025 km (0.095 R)
• M10: 2,365,591 km (0.119 R)
• M11: 2,860,162 km (0.092 R)
• M12: 3,103,109 km (0.102 R)
• M13: 3,714,366 km (0.106 R)
• M14: 3,837,485 km (0.055 R)
• M15: 4,124,413 km (0.11 R)
• M16: 4,399,823 km (0.112 R)
• M17: 4,624,669 km (0.099 R)
• M18: 4,814,807 km (0.064 R)
• M19: 5,085,580 km (0.059 R)
• M20: 5,321,645 km (0.105 R)
• M21: 5,764,006 km (0.083 R)
• M22: 5,927,816 km (0.052 R)
• M23: 6,113,915 km (0.107 R)
• M24: 6,197,241 km (0.081 R)
• M25: 6,470,856 km (0.094 R)
• M26: 6,921,445 km (0.115 R)
• M27: 7,205,381 km (0.073 R)
• M28: 7,315,635 km (0.117 R)
• M29: 7,694,866 km (0.081 R)
• M30: 7,852,841 km (0.101 R)
• M31: 8,057,641 km (0.048 R)
• M32: 8,495,663 km (0.081 R)
• M33: 9,036,459 km (0.111 R)
• M34: 9,540,006 km (0.077 R)
• M35: 9,685,565 km (0.099 R)
• M36: 9,979,076 km (0.056 R)
• M37: 10,524,509 km (0.054 R)
• M38: 10,851,530 km (0.101 R)
• M39: 10,952,808 km (0.104 R)
• M40: 11,232,855 km (0.104 R)
• M41: 11,335,330 km (0.109 R)
• M42: 11,541,177 km (0.073 R)
• M43: 11,748,370 km (0.109 R)
• M44: 11,956,759 km (0.077 R)
• M45: 12,061,328 km (0.075 R)
• M46: 12,245,184 km (0.101 R)
• M47: 12,855,992 km (0.112 R)
• M48: 13,313,762 km (0.114 R)
• M49: 13,558,354 km (0.1 R)
• M50: 14,273,133 km (0.116 R)
• M51: 14,747,208 km (0.039 R)
• M52: 15,368,488 km (0.037 R)
• M53: 16,200,402 km (0.104 R)
• M54: 16,374,385 km (0.065 R)
• M55: 16,548,965 km (0.056 R)
• M56: 16,636,480 km (0.086 R)
• M57: 16,841,279 km (0.079 R)
• M58: 17,076,447 km (0.119 R)
• M59: 17,253,571 km (0.051 R)
• M60: 17,579,695 km (0.08 R)
• M61: 17,669,005 km (0.112 R)
• M62: 18,148,017 km (0.1 R)
• M63: 18,298,512 km (0.073 R)
• M64: 19,118,757 km (0.083 R)
• M65: 19,210,611 km (0.099 R)
• M66: 19,487,067 km (0.088 R)
• M67: 19,610,486 km (0.099 R)
• M68: 19,765,020 km (0.092 R)
• M69: 20,355,782 km (0.06 R)
• M70: 20,574,943 km (0.087 R)
• M71: 20,826,417 km (0.05 R)
• M72: 21,268,928 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.4

Radius: 12

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.29 AU - 4.87 AU

Year: 5590 Days

Day: 5.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,071,860 km

• M1: 354,846 km (0.073 R)
• M2: 503,696 km (0.075 R)
• M3: 843,283 km (0.087 R)
• M4: 1,086,978 km (0.112 R)
• M5: 1,234,482 km (0.104 R)
• M6: 1,319,453 km (0.049 R)
• M7: 1,679,984 km (0.106 R)
• M8: 1,891,665 km (0.078 R)
• M9: 2,256,983 km (0.111 R)
• M10: 2,756,490 km (0.116 R)
• M11: 3,655,723 km (0.116 R)
• M12: 3,805,620 km (0.092 R)
• M13: 3,881,317 km (0.083 R)
• M14: 4,060,086 km (0.113 R)
• M15: 4,137,578 km (0.038 R)
• M16: 4,241,548 km (0.108 R)
• M17: 5,672,452 km (0.037 R)
• M18: 5,817,412 km (0.056 R)
• M19: 6,200,084 km (0.091 R)
• M20: 6,651,869 km (0.085 R)
• M21: 6,774,240 km (0.106 R)
• M22: 7,555,590 km (0.117 R)
• M23: 7,747,375 km (0.071 R)
• M24: 7,844,015 km (0.091 R)
• M25: 7,973,267 km (0.12 R)
• M26: 8,564,029 km (0.03 R)
• M27: 8,764,042 km (0.113 R)
• M28: 9,476,576 km (0.049 R)
• M29: 9,962,021 km (0.116 R)
• M30: 10,067,039 km (0.068 R)
• M31: 10,242,966 km (0.042 R)
• M32: 10,920,944 km (0.034 R)
• M33: 11,174,363 km (0.12 R)
• M34: 11,503,179 km (0.103 R)
• M35: 11,650,233 km (0.108 R)
• M36: 11,909,337 km (0.05 R)
• M37: 12,432,929 km (0.118 R)
• M38: 12,849,859 km (0.088 R)
• M39: 13,271,276 km (0.061 R)
• M40: 14,167,068 km (0.09 R)
• M41: 14,602,398 km (0.116 R)
• M42: 15,608,144 km (0.104 R)
• M43: 16,346,260 km (0.054 R)
• M44: 17,516,863 km (0.083 R)
• M45: 17,984,058 km (0.112 R)
• M46: 18,155,048 km (0.079 R)
• M47: 18,283,553 km (0.104 R)
• M48: 18,412,506 km (0.038 R)
• M49: 18,541,609 km (0.098 R)
• M50: 19,322,959 km (0.105 R)
• M51: 20,203,791 km (0.047 R)
• M52: 20,426,093 km (0.091 R)
• M53: 21,007,730 km (0.103 R)
• M54: 21,504,096 km (0.101 R)
• M55: 21,731,035 km (0.038 R)
• M56: 21,867,618 km (0.081 R)
• M57: 22,324,789 km (0.103 R)
• M58: 22,877,703 km (0.111 R)
• M59: 23,109,281 km (0.097 R)
• M60: 23,202,181 km (0.1 R)
• M61: 23,809,100 km (0.086 R)
• M62: 24,090,942 km (0.061 R)
• M63: 24,279,435 km (0.113 R)
• M64: 25,181,660 km (0.098 R)
• M65: 25,612,801 km (0.11 R)
• M66: 26,094,656 km (0.108 R)
• M67: 26,288,385 km (0.072 R)
• M68: 26,579,652 km (0.066 R)
• M69: 27,312,682 km (0.109 R)
• M70: 28,250,810 km (0.025 R)
• M71: 28,599,074 km (0.108 R)
• M72: 30,056,905 km (0.108 R)
• M73: 30,565,239 km (0.037 R)
• M74: 30,667,264 km (0.116 R)
• M75: 31,952,011 km (0.1 R)
• M76: 33,254,260 km (0.089 R)
• M77: 33,938,222 km (0.054 R)
• M78: 34,149,604 km (0.086 R)
• M79: 34,414,541 km (0.047 R)
• M80: 35,266,651 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit