🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63

Radius: 12

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.47 AU - 0.73 AU

Year: 315 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,294,661 km

• M1: 149,747 km (0.069 R)
• M2: 247,884 km (0.096 R)
• M3: 326,273 km (0.076 R)
• M4: 455,077 km (0.091 R)
• M5: 535,411 km (0.115 R)
• M6: 616,343 km (0.098 R)
• M7: 696,228 km (0.074 R)
• M8: 778,358 km (0.034 R)
• M9: 883,375 km (0.04 R)
• M10: 973,433 km (0.084 R)
• M11: 1,104,481 km (0.085 R)
• M12: 1,231,789 km (0.085 R)
• M13: 1,321,248 km (0.104 R)
• M14: 1,436,439 km (0.054 R)
• M15: 1,533,677 km (0.088 R)
• M16: 1,682,677 km (0.088 R)
• M17: 1,774,530 km (0.109 R)
• M18: 1,905,428 km (0.101 R)
• M19: 1,989,652 km (0.046 R)
• M20: 2,104,992 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 11

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.56 AU - 0.68 AU

Year: 331 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,294,661 km

• M1: 137,630 km (0.102 R)
• M2: 242,797 km (0.119 R)
• M3: 317,746 km (0.102 R)
• M4: 388,206 km (0.111 R)
• M5: 460,163 km (0.066 R)
• M6: 597,045 km (0.08 R)
• M7: 716,125 km (0.056 R)
• M8: 824,733 km (0.081 R)
• M9: 895,194 km (0.095 R)
• M10: 972,087 km (0.081 R)
• M11: 1,172,399 km (0.092 R)
• M12: 1,363,136 km (0.041 R)
• M13: 1,462,469 km (0.063 R)
• M14: 1,608,776 km (0.067 R)
• M15: 1,678,787 km (0.044 R)
• M16: 1,785,750 km (0.11 R)
• M17: 1,874,162 km (0.109 R)
• M18: 1,942,828 km (0.113 R)
• M19: 2,060,860 km (0.117 R)
• M20: 2,192,506 km (0.074 R)
• M21: 2,293,186 km (0.069 R)
• M22: 2,563,360 km (0.12 R)
• M23: 2,741,231 km (0.056 R)
• M24: 2,813,637 km (0.077 R)
• M25: 2,941,842 km (0.073 R)
• M26: 3,040,876 km (0.039 R)
• M27: 3,254,950 km (0.108 R)
• M28: 3,428,634 km (0.1 R)
• M29: 3,526,321 km (0.109 R)
• M30: 3,724,837 km (0.094 R)
• M31: 3,798,589 km (0.07 R)
• M32: 3,913,480 km (0.07 R)
• M33: 4,050,063 km (0.067 R)
• M34: 4,125,909 km (0.086 R)
• M35: 4,237,060 km (0.107 R)
• M36: 4,405,807 km (0.086 R)
• M37: 4,641,424 km (0.092 R)
• M38: 4,757,212 km (0.109 R)
• M39: 4,844,577 km (0.083 R)
• M40: 4,917,880 km (0.091 R)
• M41: 5,021,103 km (0.093 R)
• M42: 5,095,303 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 9.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.09 AU

Year: 569 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,294,661 km

• M1: 159,621 km (0.107 R)
• M2: 248,332 km (0.102 R)
• M3: 423,512 km (0.103 R)
• M4: 527,781 km (0.086 R)
• M5: 621,430 km (0.107 R)
• M6: 679,773 km (0.073 R)
• M7: 750,682 km (0.114 R)
• M8: 844,031 km (0.093 R)
• M9: 956,230 km (0.109 R)
• M10: 1,042,996 km (0.089 R)
• M11: 1,126,322 km (0.058 R)
• M12: 1,276,818 km (0.063 R)
• M13: 1,454,839 km (0.061 R)
• M14: 1,545,196 km (0.113 R)
• M15: 1,641,089 km (0.049 R)
• M16: 1,746,256 km (0.109 R)
• M17: 1,809,087 km (0.086 R)
• M18: 1,956,142 km (0.063 R)
• M19: 2,107,086 km (0.116 R)
• M20: 2,186,074 km (0.049 R)
• M21: 2,262,069 km (0.106 R)
• M22: 2,326,696 km (0.084 R)
• M23: 2,416,604 km (0.113 R)
• M24: 2,616,916 km (0.087 R)
• M25: 2,676,456 km (0.096 R)
• M26: 2,844,604 km (0.104 R)
• M27: 2,905,789 km (0.076 R)
• M28: 3,002,878 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.4

Radius: 10.6

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.99 AU - 1.25 AU

Year: 804 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,294,661 km

• M1: 132,095 km (0.109 R)
• M2: 217,216 km (0.106 R)
• M3: 339,737 km (0.106 R)
• M4: 445,502 km (0.064 R)
• M5: 570,267 km (0.095 R)
• M6: 731,384 km (0.066 R)
• M7: 845,677 km (0.057 R)
• M8: 953,387 km (0.063 R)
• M9: 1,052,571 km (0.118 R)
• M10: 1,240,316 km (0.07 R)
• M11: 1,364,333 km (0.114 R)
• M12: 1,454,540 km (0.081 R)
• M13: 1,531,284 km (0.118 R)
• M14: 1,617,303 km (0.112 R)
• M15: 1,737,430 km (0.104 R)
• M16: 1,885,532 km (0.078 R)
• M17: 1,986,809 km (0.071 R)
• M18: 2,089,733 km (0.115 R)
• M19: 2,168,272 km (0.042 R)
• M20: 2,373,520 km (0.088 R)
• M21: 2,764,718 km (0.094 R)
• M22: 2,870,634 km (0.099 R)
• M23: 3,076,630 km (0.05 R)
• M24: 3,146,342 km (0.104 R)
• M25: 3,287,413 km (0.059 R)
• M26: 3,358,771 km (0.12 R)
• M27: 3,482,339 km (0.083 R)
• M28: 3,734,112 km (0.051 R)
• M29: 3,883,860 km (0.081 R)
• M30: 4,079,085 km (0.086 R)
• M31: 4,211,180 km (0.102 R)
• M32: 4,389,501 km (0.095 R)
• M33: 4,524,887 km (0.059 R)
• M34: 4,673,138 km (0.105 R)
• M35: 4,776,810 km (0.097 R)
• M36: 4,869,560 km (0.117 R)
• M37: 4,951,241 km (0.117 R)
• M38: 5,056,857 km (0.107 R)
• M39: 5,246,547 km (0.068 R)
• M40: 5,330,322 km (0.118 R)
• M41: 5,633,108 km (0.07 R)
• M42: 5,805,145 km (0.113 R)
• M43: 5,879,346 km (0.091 R)
• M44: 5,966,412 km (0.074 R)
• M45: 6,079,059 km (0.119 R)
• M46: 6,268,151 km (0.105 R)
• M47: 6,357,162 km (0.109 R)
• M48: 6,446,471 km (0.109 R)
• M49: 6,587,841 km (0.111 R)
• M50: 6,665,333 km (0.11 R)
• M51: 6,756,289 km (0.118 R)
• M52: 6,847,543 km (0.111 R)
• M53: 6,939,097 km (0.051 R)
• M54: 7,163,494 km (0.12 R)
• M55: 7,592,242 km (0.04 R)
• M56: 7,837,133 km (0.085 R)
• M57: 8,264,983 km (0.111 R)
• M58: 8,390,645 km (0.105 R)
• M59: 8,899,727 km (0.115 R)
• M60: 8,971,235 km (0.11 R)
• M61: 9,273,572 km (0.054 R)
• M62: 9,346,127 km (0.111 R)
• M63: 9,681,974 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 9.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.17 AU - 2.95 AU

Year: 2778 Days

Day: 8.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,294,661 km

• M1: 151,842 km (0.107 R)
• M2: 218,114 km (0.118 R)
• M3: 468,989 km (0.064 R)
• M4: 575,204 km (0.052 R)
• M5: 690,544 km (0.057 R)
• M6: 878,887 km (0.114 R)
• M7: 974,630 km (0.101 R)
• M8: 1,240,466 km (0.097 R)
• M9: 1,327,083 km (0.116 R)
• M10: 1,517,820 km (0.046 R)
• M11: 1,610,720 km (0.089 R)
• M12: 1,963,921 km (0.082 R)
• M13: 2,040,066 km (0.097 R)
• M14: 2,104,244 km (0.103 R)
• M15: 2,221,528 km (0.098 R)
• M16: 2,421,990 km (0.041 R)
• M17: 2,783,568 km (0.047 R)
• M18: 2,927,331 km (0.086 R)
• M19: 3,222,039 km (0.086 R)
• M20: 3,449,577 km (0.118 R)
• M21: 3,840,327 km (0.114 R)
• M22: 4,032,859 km (0.113 R)
• M23: 4,146,703 km (0.115 R)
• M24: 5,868,425 km (0.118 R)
• M25: 6,448,117 km (0.095 R)
• M26: 6,716,047 km (0.055 R)
• M27: 7,007,015 km (0.083 R)
• M28: 7,144,196 km (0.075 R)
• M29: 7,322,068 km (0.117 R)
• M30: 7,401,504 km (0.087 R)
• M31: 7,782,979 km (0.105 R)
• M32: 8,565,076 km (0.117 R)
• M33: 8,627,908 km (0.108 R)
• M34: 8,711,982 km (0.032 R)
• M35: 8,817,298 km (0.112 R)
• M36: 8,923,214 km (0.048 R)
• M37: 9,114,699 km (0.05 R)
• M38: 9,307,531 km (0.057 R)
• M39: 9,610,317 km (0.114 R)
• M40: 10,159,191 km (0.087 R)
• M41: 10,336,914 km (0.104 R)
• M42: 10,538,123 km (0.104 R)
• M43: 10,785,857 km (0.08 R)
• M44: 10,853,625 km (0.116 R)
• M45: 11,103,902 km (0.088 R)
• M46: 11,912,478 km (0.077 R)
• M47: 12,146,898 km (0.025 R)
• M48: 12,288,418 km (0.117 R)
• M49: 12,359,327 km (0.114 R)
• M50: 12,549,167 km (0.1 R)
• M51: 12,620,675 km (0.065 R)
• M52: 13,100,286 km (0.053 R)
• M53: 13,318,100 km (0.051 R)
• M54: 13,634,948 km (0.085 R)
• M55: 14,275,826 km (0.116 R)
• M56: 15,154,115 km (0.091 R)
• M57: 15,255,692 km (0.119 R)
• M58: 15,792,299 km (0.055 R)
• M59: 16,621,819 km (0.046 R)
• M60: 17,226,793 km (0.111 R)
• M61: 17,865,726 km (0.098 R)
• M62: 17,946,060 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.6

Radius: 13.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.53 AU - 6.15 AU

Year: 8370 Days

Day: 13 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,294,661 km

• M1: 327,619 km (0.117 R)
• M2: 427,252 km (0.094 R)
• M3: 590,612 km (0.093 R)
• M4: 722,408 km (0.066 R)
• M5: 1,165,517 km (0.079 R)
• M6: 1,250,189 km (0.073 R)
• M7: 1,337,106 km (0.034 R)
• M8: 1,499,120 km (0.095 R)
• M9: 1,725,761 km (0.066 R)
• M10: 1,883,288 km (0.099 R)
• M11: 2,107,984 km (0.109 R)
• M12: 2,213,151 km (0.115 R)
• M13: 2,561,714 km (0.09 R)
• M14: 2,951,416 km (0.092 R)
• M15: 3,335,733 km (0.118 R)
• M16: 3,434,318 km (0.028 R)
• M17: 3,559,083 km (0.083 R)
• M18: 3,736,207 km (0.054 R)
• M19: 4,099,430 km (0.103 R)
• M20: 4,312,308 km (0.103 R)
• M21: 4,693,484 km (0.076 R)
• M22: 4,944,359 km (0.056 R)
• M23: 5,028,882 km (0.079 R)
• M24: 5,343,486 km (0.07 R)
• M25: 5,430,403 km (0.081 R)
• M26: 6,233,743 km (0.075 R)
• M27: 6,509,901 km (0.055 R)
• M28: 6,821,513 km (0.119 R)
• M29: 7,589,399 km (0.081 R)
• M30: 7,785,672 km (0.068 R)
• M31: 8,758,207 km (0.104 R)
• M32: 8,860,981 km (0.067 R)
• M33: 8,964,204 km (0.088 R)
• M34: 10,197,788 km (0.103 R)
• M35: 10,414,555 km (0.064 R)
• M36: 12,627,107 km (0.094 R)
• M37: 12,899,076 km (0.118 R)
• M38: 13,488,342 km (0.09 R)
• M39: 13,926,066 km (0.109 R)
• M40: 14,207,160 km (0.033 R)
• M41: 14,856,565 km (0.076 R)
• M42: 15,890,585 km (0.053 R)
• M43: 16,947,793 km (0.111 R)
• M44: 18,377,949 km (0.045 R)
• M45: 18,686,270 km (0.075 R)
• M46: 18,951,956 km (0.077 R)
• M47: 19,576,826 km (0.089 R)
• M48: 19,666,585 km (0.094 R)
• M49: 20,435,518 km (0.065 R)
• M50: 20,800,836 km (0.037 R)
• M51: 20,938,316 km (0.113 R)
• M52: 21,630,506 km (0.05 R)
• M53: 22,612,317 km (0.069 R)
• M54: 24,619,172 km (0.031 R)
• M55: 24,813,200 km (0.094 R)
• M56: 25,154,134 km (0.099 R)
• M57: 26,037,809 km (0.095 R)
• M58: 26,285,094 km (0.054 R)
• M59: 26,384,277 km (0.083 R)
• M60: 26,582,943 km (0.12 R)
• M61: 26,682,426 km (0.096 R)
• M62: 27,482,924 km (0.118 R)
• M63: 28,698,556 km (0.045 R)
• M64: 29,415,878 km (0.102 R)
• M65: 30,554,767 km (0.09 R)
• M66: 31,866,590 km (0.097 R)
• M67: 31,972,356 km (0.091 R)
• M68: 32,555,937 km (0.077 R)
• M69: 33,143,109 km (0.095 R)
• M70: 34,003,446 km (0.081 R)
• M71: 34,273,770 km (0.101 R)
• M72: 34,599,145 km (0.036 R)
• M73: 34,762,207 km (0.03 R)
• M74: 34,925,568 km (0.094 R)
• M75: 35,089,228 km (0.101 R)
• M76: 35,417,146 km (0.103 R)
• M77: 36,186,229 km (0.102 R)
• M78: 36,572,939 km (0.092 R)
• M79: 37,238,949 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit