🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.1

Radius: 14.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.79 AU - 0.89 AU

Year: 489 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 24,166,935 km

• M1: 186,997 km (0.035 R)
• M2: 305,180 km (0.096 R)
• M3: 410,646 km (0.078 R)
• M4: 582,235 km (0.117 R)
• M5: 868,715 km (0.044 R)
• M6: 1,018,313 km (0.104 R)
• M7: 1,152,801 km (0.119 R)
• M8: 1,257,819 km (0.118 R)
• M9: 1,451,548 km (0.055 R)
• M10: 1,565,991 km (0.033 R)
• M11: 1,723,816 km (0.111 R)
• M12: 1,898,995 km (0.099 R)
• M13: 2,013,288 km (0.037 R)
• M14: 2,173,358 km (0.079 R)
• M15: 2,318,767 km (0.062 R)
• M16: 2,428,273 km (0.067 R)
• M17: 2,579,516 km (0.106 R)
• M18: 2,747,514 km (0.099 R)
• M19: 2,912,222 km (0.054 R)
• M20: 3,031,002 km (0.078 R)
• M21: 3,187,183 km (0.09 R)
• M22: 3,463,490 km (0.038 R)
• M23: 3,589,601 km (0.062 R)
• M24: 3,687,139 km (0.053 R)
• M25: 3,808,463 km (0.083 R)
• M26: 3,961,950 km (0.119 R)
• M27: 4,062,929 km (0.086 R)
• M28: 4,267,429 km (0.1 R)
• M29: 4,379,029 km (0.092 R)
• M30: 4,605,221 km (0.088 R)
• M31: 4,719,663 km (0.098 R)
• M32: 4,843,530 km (0.116 R)
• M33: 5,187,456 km (0.077 R)
• M34: 5,323,889 km (0.111 R)
• M35: 5,444,315 km (0.093 R)
• M36: 5,617,849 km (0.11 R)
• M37: 5,819,806 km (0.105 R)
• M38: 6,068,886 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 11.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.79 AU - 0.89 AU

Year: 489 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,166,935 km

• M1: 153,787 km (0.083 R)
• M2: 252,372 km (0.099 R)
• M3: 421,866 km (0.111 R)
• M4: 511,924 km (0.1 R)
• M5: 593,156 km (0.092 R)
• M6: 719,267 km (0.05 R)
• M7: 797,506 km (0.063 R)
• M8: 871,108 km (0.098 R)
• M9: 1,013,526 km (0.099 R)
• M10: 1,190,649 km (0.064 R)
• M11: 1,308,533 km (0.052 R)
• M12: 1,383,182 km (0.115 R)
• M13: 1,473,838 km (0.12 R)
• M14: 1,566,439 km (0.058 R)
• M15: 1,696,739 km (0.108 R)
• M16: 1,794,277 km (0.075 R)
• M17: 1,883,138 km (0.086 R)
• M18: 2,027,500 km (0.058 R)
• M19: 2,142,541 km (0.098 R)
• M20: 2,225,867 km (0.104 R)
• M21: 2,430,816 km (0.078 R)
• M22: 2,529,850 km (0.096 R)
• M23: 2,648,032 km (0.111 R)
• M24: 2,725,972 km (0.112 R)
• M25: 2,828,896 km (0.059 R)
• M26: 2,908,631 km (0.114 R)
• M27: 3,045,214 km (0.071 R)
• M28: 3,152,177 km (0.108 R)
• M29: 3,286,216 km (0.05 R)
• M30: 3,467,828 km (0.084 R)
• M31: 3,719,751 km (0.089 R)
• M32: 3,800,684 km (0.113 R)
• M33: 3,882,065 km (0.115 R)
• M34: 3,991,570 km (0.12 R)
• M35: 4,074,298 km (0.11 R)
• M36: 4,206,692 km (0.111 R)
• M37: 4,432,735 km (0.081 R)
• M38: 4,612,252 km (0.118 R)
• M39: 4,926,557 km (0.046 R)
• M40: 5,135,097 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 12.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.06 AU - 2.7 AU

Year: 2335 Days

Day: 10.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,166,935 km

• M1: 168,746 km (0.034 R)
• M2: 244,742 km (0.116 R)
• M3: 342,130 km (0.078 R)
• M4: 427,551 km (0.099 R)
• M5: 559,047 km (0.026 R)
• M6: 1,006,046 km (0.104 R)
• M7: 1,082,490 km (0.061 R)
• M8: 1,252,134 km (0.101 R)
• M9: 1,387,969 km (0.08 R)
• M10: 1,485,208 km (0.091 R)
• M11: 1,607,130 km (0.049 R)
• M12: 1,721,124 km (0.093 R)
• M13: 1,993,840 km (0.04 R)
• M14: 2,092,126 km (0.089 R)
• M15: 2,179,491 km (0.115 R)
• M16: 2,345,096 km (0.116 R)
• M17: 2,436,052 km (0.095 R)
• M18: 2,661,945 km (0.089 R)
• M19: 2,743,326 km (0.027 R)
• M20: 2,964,581 km (0.089 R)
• M21: 3,063,316 km (0.029 R)
• M22: 3,648,393 km (0.077 R)
• M23: 3,892,387 km (0.063 R)
• M24: 3,969,729 km (0.1 R)
• M25: 4,110,201 km (0.103 R)
• M26: 4,189,040 km (0.101 R)
• M27: 4,460,859 km (0.098 R)
• M28: 4,623,322 km (0.112 R)
• M29: 4,871,056 km (0.101 R)
• M30: 5,089,170 km (0.075 R)
• M31: 5,225,154 km (0.101 R)
• M32: 6,012,039 km (0.098 R)
• M33: 6,300,763 km (0.049 R)
• M34: 6,798,475 km (0.102 R)
• M35: 7,328,052 km (0.116 R)
• M36: 7,462,540 km (0.09 R)
• M37: 7,617,224 km (0.104 R)
• M38: 7,851,345 km (0.094 R)
• M39: 8,167,146 km (0.107 R)
• M40: 8,266,778 km (0.11 R)
• M41: 8,487,286 km (0.091 R)
• M42: 8,669,047 km (0.115 R)
• M43: 8,913,640 km (0.094 R)
• M44: 8,995,619 km (0.033 R)
• M45: 9,347,025 km (0.05 R)
• M46: 9,618,694 km (0.068 R)
• M47: 10,105,935 km (0.109 R)
• M48: 10,213,047 km (0.117 R)
• M49: 10,320,308 km (0.075 R)
• M50: 11,348,046 km (0.08 R)
• M51: 11,593,386 km (0.079 R)
• M52: 11,727,875 km (0.035 R)
• M53: 11,840,372 km (0.108 R)
• M54: 12,202,698 km (0.108 R)
• M55: 13,078,145 km (0.082 R)
• M56: 13,311,967 km (0.108 R)
• M57: 13,429,251 km (0.119 R)
• M58: 13,831,071 km (0.093 R)
• M59: 14,093,167 km (0.115 R)
• M60: 14,816,173 km (0.112 R)
• M61: 15,059,868 km (0.074 R)
• M62: 15,157,855 km (0.068 R)
• M63: 16,123,060 km (0.071 R)
• M64: 16,298,389 km (0.049 R)
• M65: 16,499,598 km (0.103 R)
• M66: 16,625,859 km (0.118 R)
• M67: 16,929,991 km (0.058 R)
• M68: 17,108,312 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 10.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.58 AU - 4.06 AU

Year: 3846 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,166,935 km

• M1: 194,776 km (0.1 R)
• M2: 266,284 km (0.114 R)
• M3: 347,217 km (0.087 R)
• M4: 543,339 km (0.107 R)
• M5: 964,308 km (0.063 R)
• M6: 1,291,030 km (0.065 R)
• M7: 1,407,716 km (0.081 R)
• M8: 1,501,065 km (0.097 R)
• M9: 1,708,258 km (0.103 R)
• M10: 2,074,623 km (0.116 R)
• M11: 2,166,327 km (0.075 R)
• M12: 2,401,644 km (0.072 R)
• M13: 2,661,795 km (0.085 R)
• M14: 3,280,681 km (0.03 R)
• M15: 3,442,247 km (0.116 R)
• M16: 3,514,952 km (0.107 R)
• M17: 3,962,100 km (0.074 R)
• M18: 4,095,990 km (0.071 R)
• M19: 4,328,914 km (0.082 R)
• M20: 4,486,739 km (0.116 R)
• M21: 4,828,421 km (0.075 R)
• M22: 5,325,086 km (0.072 R)
• M23: 6,322,604 km (0.105 R)
• M24: 6,751,352 km (0.115 R)
• M25: 8,337,688 km (0.074 R)
• M26: 8,509,875 km (0.087 R)
• M27: 8,583,926 km (0.087 R)
• M28: 8,832,707 km (0.035 R)
• M29: 8,932,938 km (0.113 R)
• M30: 9,008,335 km (0.037 R)
• M31: 9,210,292 km (0.12 R)
• M32: 9,618,993 km (0.078 R)
• M33: 9,851,469 km (0.108 R)
• M34: 10,085,739 km (0.088 R)
• M35: 10,639,849 km (0.101 R)
• M36: 10,960,886 km (0.102 R)
• M37: 11,041,669 km (0.052 R)
• M38: 11,230,761 km (0.031 R)
• M39: 11,503,029 km (0.069 R)
• M40: 11,887,795 km (0.098 R)
• M41: 11,998,497 km (0.064 R)
• M42: 12,641,768 km (0.083 R)
• M43: 12,782,988 km (0.079 R)
• M44: 12,981,804 km (0.088 R)
• M45: 13,526,340 km (0.111 R)
• M46: 13,874,155 km (0.076 R)
• M47: 14,107,827 km (0.078 R)
• M48: 14,283,754 km (0.075 R)
• M49: 14,430,959 km (0.068 R)
• M50: 14,756,633 km (0.115 R)
• M51: 15,204,828 km (0.078 R)
• M52: 16,482,993 km (0.117 R)
• M53: 16,668,494 km (0.074 R)
• M54: 16,854,594 km (0.113 R)
• M55: 17,135,090 km (0.105 R)
• M56: 17,260,303 km (0.074 R)
• M57: 17,354,400 km (0.096 R)
• M58: 17,543,043 km (0.119 R)
• M59: 17,985,853 km (0.062 R)
• M60: 19,141,496 km (0.041 R)
• M61: 19,271,347 km (0.075 R)
• M62: 19,925,240 km (0.086 R)
• M63: 20,354,137 km (0.09 R)
• M64: 20,886,256 km (0.092 R)
• M65: 21,187,546 km (0.1 R)
• M66: 21,422,864 km (0.112 R)
• M67: 21,760,656 km (0.092 R)
• M68: 22,066,135 km (0.064 R)
• M69: 22,134,202 km (0.112 R)
• M70: 22,338,852 km (0.067 R)
• M71: 22,544,100 km (0.114 R)
• M72: 23,094,620 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 9.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.98 AU - 6.26 AU

Year: 7366 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,166,935 km

• M1: 137,181 km (0.073 R)
• M2: 223,948 km (0.086 R)
• M3: 315,502 km (0.111 R)
• M4: 433,235 km (0.12 R)
• M5: 530,773 km (0.084 R)
• M6: 607,068 km (0.101 R)
• M7: 827,127 km (0.111 R)
• M8: 1,097,749 km (0.072 R)
• M9: 1,382,584 km (0.088 R)
• M10: 1,450,651 km (0.089 R)
• M11: 1,590,375 km (0.049 R)
• M12: 1,823,299 km (0.092 R)
• M13: 2,114,416 km (0.043 R)
• M14: 2,338,514 km (0.113 R)
• M15: 2,470,160 km (0.102 R)
• M16: 2,570,391 km (0.11 R)
• M17: 2,689,171 km (0.107 R)
• M18: 3,020,979 km (0.075 R)
• M19: 3,219,197 km (0.047 R)
• M20: 3,347,552 km (0.115 R)
• M21: 3,975,563 km (0.059 R)
• M22: 4,113,493 km (0.045 R)
• M23: 4,212,975 km (0.084 R)
• M24: 4,516,360 km (0.118 R)
• M25: 4,619,133 km (0.066 R)
• M26: 4,701,861 km (0.103 R)
• M27: 4,974,279 km (0.105 R)
• M28: 5,122,979 km (0.099 R)
• M29: 5,295,017 km (0.104 R)
• M30: 5,490,691 km (0.059 R)
• M31: 5,622,486 km (0.116 R)
• M32: 5,979,128 km (0.048 R)
• M33: 6,297,173 km (0.114 R)
• M34: 6,808,349 km (0.117 R)
• M35: 6,997,590 km (0.093 R)
• M36: 7,429,629 km (0.05 R)
• M37: 7,624,555 km (0.078 R)
• M38: 7,820,977 km (0.12 R)
• M39: 7,944,694 km (0.12 R)
• M40: 8,219,206 km (0.044 R)
• M41: 8,319,736 km (0.056 R)
• M42: 8,445,997 km (0.054 R)
• M43: 8,547,574 km (0.072 R)
• M44: 8,674,881 km (0.112 R)
• M45: 8,906,010 km (0.097 R)
• M46: 9,321,593 km (0.082 R)
• M47: 9,452,940 km (0.111 R)
• M48: 9,664,172 km (0.078 R)
• M49: 9,957,085 km (0.039 R)
• M50: 11,158,356 km (0.11 R)
• M51: 12,089,004 km (0.109 R)
• M52: 12,636,083 km (0.09 R)
• M53: 12,898,029 km (0.063 R)
• M54: 13,338,745 km (0.089 R)
• M55: 13,457,076 km (0.094 R)
• M56: 13,575,708 km (0.095 R)
• M57: 14,024,052 km (0.101 R)
• M58: 14,996,439 km (0.119 R)
• M59: 15,552,943 km (0.027 R)
• M60: 16,305,570 km (0.089 R)
• M61: 16,527,423 km (0.057 R)
• M62: 16,813,903 km (0.079 R)
• M63: 17,070,015 km (0.111 R)
• M64: 17,166,505 km (0.1 R)
• M65: 18,435,843 km (0.088 R)
• M66: 18,965,270 km (0.118 R)
• M67: 19,131,772 km (0.073 R)
• M68: 20,005,424 km (0.119 R)
• M69: 20,413,078 km (0.102 R)
• M70: 20,617,878 km (0.101 R)
• M71: 20,960,756 km (0.096 R)
• M72: 22,421,579 km (0.12 R)
• M73: 22,491,890 km (0.061 R)
• M74: 23,235,392 km (0.103 R)
• M75: 23,556,429 km (0.119 R)
• M76: 24,166,938 km (0.071 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: 299 - 11,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit