🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.5

Radius: 14.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.71 AU - 0.73 AU

Year: 401 Days

Day: 6.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,162,999 km

• M1: 181,612 km (0.102 R)
• M2: 287,976 km (0.115 R)
• M3: 410,048 km (0.1 R)
• M4: 509,680 km (0.078 R)
• M5: 613,351 km (0.107 R)
• M6: 819,048 km (0.109 R)
• M7: 954,434 km (0.101 R)
• M8: 1,093,860 km (0.034 R)
• M9: 1,193,941 km (0.101 R)
• M10: 1,331,122 km (0.055 R)
• M11: 1,468,901 km (0.083 R)
• M12: 1,648,419 km (0.092 R)
• M13: 1,862,643 km (0.075 R)
• M14: 1,962,275 km (0.068 R)
• M15: 2,069,387 km (0.045 R)
• M16: 2,184,428 km (0.112 R)
• M17: 2,361,103 km (0.057 R)
• M18: 2,457,295 km (0.116 R)
• M19: 2,610,483 km (0.107 R)
• M20: 2,722,681 km (0.048 R)
• M21: 2,913,568 km (0.116 R)
• M22: 3,069,599 km (0.118 R)
• M23: 3,194,962 km (0.113 R)
• M24: 3,362,811 km (0.097 R)
• M25: 3,471,718 km (0.072 R)
• M26: 3,568,059 km (0.107 R)
• M27: 3,700,303 km (0.1 R)
• M28: 3,941,156 km (0.099 R)
• M29: 4,121,571 km (0.117 R)
• M30: 4,415,980 km (0.096 R)
• M31: 4,528,178 km (0.073 R)
• M32: 4,694,531 km (0.03 R)
• M33: 4,793,714 km (0.109 R)
• M34: 4,916,833 km (0.038 R)
• M35: 5,010,033 km (0.06 R)
• M36: 5,111,460 km (0.117 R)
• M37: 5,308,630 km (0.101 R)
• M38: 5,532,578 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 14.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.69 AU - 1.01 AU

Year: 514 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,162,999 km

• M1: 195,524 km (0.102 R)
• M2: 289,921 km (0.11 R)
• M3: 387,458 km (0.114 R)
• M4: 566,378 km (0.098 R)
• M5: 660,774 km (0.087 R)
• M6: 789,877 km (0.099 R)
• M7: 896,091 km (0.086 R)
• M8: 1,022,053 km (0.091 R)
• M9: 1,121,834 km (0.072 R)
• M10: 1,228,199 km (0.078 R)
• M11: 1,335,161 km (0.116 R)
• M12: 1,462,170 km (0.041 R)
• M13: 1,627,774 km (0.061 R)
• M14: 1,782,159 km (0.053 R)
• M15: 1,897,649 km (0.118 R)
• M16: 2,128,927 km (0.084 R)
• M17: 2,259,825 km (0.058 R)
• M18: 2,369,780 km (0.055 R)
• M19: 2,558,423 km (0.077 R)
• M20: 2,656,858 km (0.11 R)
• M21: 2,781,623 km (0.102 R)
• M22: 3,032,947 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 9.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.28 AU - 1.54 AU

Year: 1098 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,162,999 km

• M1: 125,213 km (0.03 R)
• M2: 186,249 km (0.062 R)
• M3: 393,742 km (0.049 R)
• M4: 686,505 km (0.055 R)
• M5: 789,129 km (0.115 R)
• M6: 872,604 km (0.091 R)
• M7: 965,804 km (0.032 R)
• M8: 1,029,832 km (0.092 R)
• M9: 1,115,551 km (0.111 R)
• M10: 1,203,664 km (0.071 R)
• M11: 1,351,168 km (0.073 R)
• M12: 1,423,573 km (0.032 R)
• M13: 1,497,475 km (0.074 R)
• M14: 1,587,832 km (0.098 R)
• M15: 1,726,808 km (0.074 R)
• M16: 1,951,355 km (0.052 R)
• M17: 2,126,085 km (0.051 R)
• M18: 2,262,668 km (0.112 R)
• M19: 2,455,350 km (0.057 R)
• M20: 2,553,785 km (0.081 R)
• M21: 2,671,818 km (0.068 R)
• M22: 3,008,114 km (0.079 R)
• M23: 3,279,335 km (0.116 R)
• M24: 3,619,221 km (0.117 R)
• M25: 3,731,569 km (0.081 R)
• M26: 3,814,147 km (0.079 R)
• M27: 3,918,118 km (0.113 R)
• M28: 4,065,322 km (0.113 R)
• M29: 4,139,672 km (0.12 R)
• M30: 4,203,700 km (0.118 R)
• M31: 4,474,173 km (0.113 R)
• M32: 4,617,039 km (0.11 R)
• M33: 4,683,610 km (0.063 R)
• M34: 4,828,720 km (0.119 R)
• M35: 4,896,338 km (0.112 R)
• M36: 5,565,190 km (0.104 R)
• M37: 6,043,156 km (0.108 R)
• M38: 6,238,082 km (0.089 R)
• M39: 6,336,367 km (0.112 R)
• M40: 6,559,268 km (0.077 R)
• M41: 6,684,332 km (0.074 R)
• M42: 6,898,556 km (0.116 R)
• M43: 7,038,430 km (0.117 R)
• M44: 7,192,217 km (0.039 R)
• M45: 7,295,290 km (0.11 R)
• M46: 7,359,916 km (0.064 R)
• M47: 7,515,947 km (0.054 R)
• M48: 7,581,321 km (0.093 R)
• M49: 7,831,299 km (0.068 R)
• M50: 7,897,571 km (0.067 R)
• M51: 8,803,386 km (0.116 R)
• M52: 8,899,877 km (0.091 R)
• M53: 9,038,404 km (0.046 R)
• M54: 9,373,803 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.8

Radius: 7.7

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.03 AU - 9.85 AU

Year: 14677 Days

Day: 21.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,162,999 km

• M1: 123,119 km (0.071 R)
• M2: 249,529 km (0.12 R)
• M3: 496,964 km (0.057 R)
• M4: 565,630 km (0.087 R)
• M5: 895,044 km (0.102 R)
• M6: 1,350,570 km (0.092 R)
• M7: 1,500,167 km (0.119 R)
• M8: 1,788,443 km (0.083 R)
• M9: 2,122,644 km (0.053 R)
• M10: 2,476,443 km (0.105 R)
• M11: 2,537,180 km (0.118 R)
• M12: 2,722,532 km (0.066 R)
• M13: 2,848,643 km (0.027 R)
• M14: 3,714,515 km (0.096 R)
• M15: 4,032,111 km (0.111 R)
• M16: 4,469,236 km (0.09 R)
• M17: 4,845,026 km (0.028 R)
• M18: 4,998,214 km (0.117 R)
• M19: 5,153,048 km (0.109 R)
• M20: 6,156,102 km (0.12 R)
• M21: 6,914,862 km (0.06 R)
• M22: 7,174,415 km (0.107 R)
• M23: 7,481,240 km (0.064 R)
• M24: 8,062,278 km (0.081 R)
• M25: 8,244,039 km (0.109 R)
• M26: 8,473,223 km (0.099 R)
• M27: 8,657,977 km (0.069 R)
• M28: 9,267,738 km (0.086 R)
• M29: 9,458,176 km (0.072 R)
• M30: 9,697,981 km (0.114 R)
• M31: 9,988,500 km (0.102 R)
• M32: 11,077,872 km (0.09 R)
• M33: 11,381,556 km (0.078 R)
• M34: 11,739,244 km (0.115 R)
• M35: 12,048,912 km (0.102 R)
• M36: 12,308,913 km (0.091 R)
• M37: 12,728,834 km (0.09 R)
• M38: 14,786,702 km (0.099 R)
• M39: 15,457,798 km (0.102 R)
• M40: 15,514,197 km (0.098 R)
• M41: 15,570,745 km (0.093 R)
• M42: 15,797,086 km (0.09 R)
• M43: 16,253,360 km (0.099 R)
• M44: 17,824,736 km (0.117 R)
• M45: 19,444,133 km (0.099 R)
• M46: 20,425,644 km (0.115 R)
• M47: 20,735,761 km (0.086 R)
• M48: 20,860,226 km (0.096 R)
• M49: 20,922,609 km (0.093 R)
• M50: 21,486,293 km (0.104 R)
• M51: 21,549,274 km (0.1 R)
• M52: 21,928,205 km (0.083 R)
• M53: 22,245,652 km (0.067 R)
• M54: 23,336,370 km (0.11 R)
• M55: 23,920,999 km (0.085 R)
• M56: 24,773,707 km (0.079 R)
• M57: 25,703,308 km (0.109 R)
• M58: 25,770,178 km (0.098 R)
• M59: 27,118,803 km (0.112 R)
• M60: 28,283,273 km (0.09 R)
• M61: 28,559,580 km (0.1 R)
• M62: 30,589,773 km (0.049 R)
• M63: 32,377,018 km (0.116 R)
• M64: 32,449,125 km (0.071 R)
• M65: 32,810,852 km (0.05 R)
• M66: 34,050,869 km (0.054 R)
• M67: 34,124,321 km (0.044 R)
• M68: 37,103,862 km (0.068 R)
• M69: 38,013,866 km (0.105 R)
• M70: 38,090,011 km (0.085 R)
• M71: 38,854,457 km (0.088 R)
• M72: 41,021,831 km (0.071 R)
• M73: 41,726,736 km (0.099 R)
• M74: 42,041,340 km (0.11 R)
• M75: 44,505,965 km (0.115 R)
• M76: 45,068,902 km (0.08 R)
• M77: 46,120,724 km (0.086 R)
• M78: 46,772,073 km (0.107 R)
• M79: 48,413,611 km (0.083 R)
• M80: 49,075,432 km (0.105 R)
• M81: 49,324,512 km (0.115 R)
• M82: 50,073,848 km (0.111 R)
• M83: 50,324,574 km (0.063 R)
• M84: 50,575,599 km (0.077 R)
• M85: 51,247,144 km (0.105 R)
• M86: 52,514,388 km (0.084 R)
• M87: 52,684,032 km (0.117 R)
• M88: 54,048,514 km (0.096 R)
• M89: 56,290,388 km (0.085 R)
• M90: 56,724,969 km (0.117 R)
• M91: 57,160,748 km (0.061 R)
• M92: 57,422,694 km (0.099 R)
• M93: 58,123,111 km (0.073 R)
• M94: 58,474,517 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.1

Radius: 5.7

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.46 AU - 11.02 AU

Year: 18425 Days

Day: 21.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,162,999 km

• M1: 273,465 km (0.115 R)
• M2: 530,773 km (0.114 R)
• M3: 703,559 km (0.088 R)
• M4: 765,044 km (0.117 R)
• M5: 850,015 km (0.109 R)
• M6: 1,270,535 km (0.069 R)
• M7: 1,346,231 km (0.115 R)
• M8: 1,475,933 km (0.066 R)
• M9: 1,719,478 km (0.102 R)
• M10: 1,831,826 km (0.071 R)
• M11: 1,975,739 km (0.108 R)
• M12: 2,034,381 km (0.079 R)
• M13: 2,652,071 km (0.061 R)
• M14: 2,716,847 km (0.098 R)
• M15: 3,750,568 km (0.055 R)
• M16: 4,655,486 km (0.112 R)
• M17: 5,011,678 km (0.109 R)
• M18: 5,051,770 km (0.106 R)
• M19: 5,582,993 km (0.044 R)
• M20: 5,876,354 km (0.072 R)
• M21: 6,088,933 km (0.099 R)
• M22: 6,217,736 km (0.11 R)
• M23: 6,347,438 km (0.094 R)
• M24: 6,478,186 km (0.101 R)
• M25: 6,565,701 km (0.082 R)
• M26: 6,653,664 km (0.091 R)
• M27: 7,325,808 km (0.1 R)
• M28: 7,417,062 km (0.079 R)
• M29: 7,508,766 km (0.088 R)
• M30: 7,600,769 km (0.053 R)
• M31: 7,693,071 km (0.119 R)
• M32: 9,172,145 km (0.09 R)
• M33: 9,817,959 km (0.057 R)
• M34: 10,070,330 km (0.072 R)
• M35: 10,839,862 km (0.094 R)
• M36: 11,522,178 km (0.116 R)
• M37: 12,544,081 km (0.056 R)
• M38: 14,158,990 km (0.076 R)
• M39: 14,730,753 km (0.097 R)
• M40: 16,312,152 km (0.073 R)
• M41: 16,371,841 km (0.046 R)
• M42: 17,701,318 km (0.093 R)
• M43: 19,950,372 km (0.088 R)
• M44: 20,014,101 km (0.079 R)
• M45: 20,077,979 km (0.051 R)
• M46: 21,173,185 km (0.119 R)
• M47: 21,892,152 km (0.067 R)
• M48: 22,486,355 km (0.084 R)
• M49: 25,259,600 km (0.078 R)
• M50: 25,743,849 km (0.115 R)
• M51: 26,791,632 km (0.119 R)
• M52: 27,073,475 km (0.107 R)
• M53: 27,214,695 km (0.036 R)
• M54: 27,497,884 km (0.111 R)
• M55: 27,639,852 km (0.114 R)
• M56: 27,782,120 km (0.087 R)
• M57: 27,995,895 km (0.115 R)
• M58: 28,712,469 km (0.11 R)
• M59: 28,856,532 km (0.062 R)
• M60: 28,928,638 km (0.109 R)
• M61: 29,507,731 km (0.034 R)
• M62: 29,580,436 km (0.052 R)
• M63: 29,798,699 km (0.106 R)
• M64: 31,119,798 km (0.09 R)
• M65: 33,212,672 km (0.115 R)
• M66: 33,970,984 km (0.073 R)
• M67: 35,350,426 km (0.102 R)
• M68: 35,504,811 km (0.063 R)
• M69: 35,736,837 km (0.109 R)
• M70: 35,814,329 km (0.106 R)
• M71: 35,969,312 km (0.077 R)
• M72: 36,435,908 km (0.108 R)
• M73: 37,061,077 km (0.111 R)
• M74: 38,639,484 km (0.099 R)
• M75: 39,037,415 km (0.118 R)
• M76: 39,436,841 km (0.114 R)
• M77: 39,597,060 km (0.108 R)
• M78: 40,078,616 km (0.11 R)
• M79: 41,210,174 km (0.056 R)
• M80: 41,454,019 km (0.057 R)
• M81: 41,943,054 km (0.113 R)
• M82: 42,024,735 km (0.099 R)
• M83: 43,587,135 km (0.107 R)
• M84: 44,417,104 km (0.051 R)
• M85: 45,001,134 km (0.087 R)
• M86: 47,277,565 km (0.037 R)
• M87: 47,618,049 km (0.077 R)
• M88: 48,301,413 km (0.056 R)
• M89: 48,472,702 km (0.103 R)
• M90: 48,816,029 km (0.045 R)
• M91: 51,154,094 km (0.103 R)
• M92: 54,060,931 km (0.06 R)
• M93: 55,848,625 km (0.108 R)
• M94: 58,566,220 km (0.095 R)
• M95: 60,863,594 km (0.071 R)
• M96: 61,512,101 km (0.092 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: 440 - 16,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit