🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.2

Radius: 10.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.72 AU - 1.08 AU

Year: 560 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,697,844 km

• M1: 136,732 km (0.091 R)
• M2: 242,797 km (0.058 R)
• M3: 344,075 km (0.085 R)
• M4: 450,738 km (0.034 R)
• M5: 526,435 km (0.098 R)
• M6: 597,344 km (0.098 R)
• M7: 780,003 km (0.119 R)
• M8: 870,959 km (0.12 R)
• M9: 965,654 km (0.116 R)
• M10: 1,051,823 km (0.093 R)
• M11: 1,241,064 km (0.12 R)
• M12: 1,413,700 km (0.12 R)
• M13: 1,672,953 km (0.114 R)
• M14: 1,803,402 km (0.103 R)
• M15: 1,875,209 km (0.034 R)
• M16: 1,974,094 km (0.079 R)
• M17: 2,160,941 km (0.032 R)
• M18: 2,237,386 km (0.116 R)
• M19: 2,443,831 km (0.058 R)
• M20: 2,529,401 km (0.084 R)
• M21: 2,610,034 km (0.108 R)
• M22: 2,697,549 km (0.117 R)
• M23: 2,786,111 km (0.097 R)
• M24: 2,899,656 km (0.075 R)
• M25: 2,978,194 km (0.118 R)
• M26: 3,057,631 km (0.099 R)
• M27: 3,193,466 km (0.112 R)
• M28: 3,268,414 km (0.088 R)
• M29: 3,350,394 km (0.106 R)
• M30: 3,426,689 km (0.069 R)
• M31: 3,548,611 km (0.047 R)
• M32: 3,645,850 km (0.061 R)
• M33: 3,903,008 km (0.104 R)
• M34: 4,044,079 km (0.117 R)
• M35: 4,132,192 km (0.077 R)
• M36: 4,200,409 km (0.116 R)
• M37: 4,386,509 km (0.117 R)
• M38: 4,639,030 km (0.088 R)
• M39: 4,889,158 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 13

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.5 AU - 3.64 AU

Year: 4425 Days

Day: 8.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,697,844 km

• M1: 165,156 km (0.087 R)
• M2: 303,384 km (0.099 R)
• M3: 425,905 km (0.091 R)
• M4: 528,828 km (0.065 R)
• M5: 698,173 km (0.113 R)
• M6: 1,223,711 km (0.115 R)
• M7: 1,801,308 km (0.104 R)
• M8: 1,884,484 km (0.097 R)
• M9: 2,069,238 km (0.094 R)
• M10: 2,320,113 km (0.072 R)
• M11: 2,441,736 km (0.082 R)
• M12: 2,596,720 km (0.084 R)
• M13: 2,707,422 km (0.095 R)
• M14: 2,949,771 km (0.086 R)
• M15: 3,048,655 km (0.053 R)
• M16: 3,267,068 km (0.118 R)
• M17: 3,508,070 km (0.033 R)
• M18: 3,737,104 km (0.06 R)
• M19: 3,953,124 km (0.065 R)
• M20: 4,117,831 km (0.116 R)
• M21: 4,473,126 km (0.116 R)
• M22: 4,664,162 km (0.11 R)
• M23: 4,760,653 km (0.069 R)
• M24: 5,233,532 km (0.067 R)
• M25: 5,354,108 km (0.119 R)
• M26: 5,495,927 km (0.119 R)
• M27: 6,416,402 km (0.109 R)
• M28: 6,502,421 km (0.109 R)
• M29: 6,982,780 km (0.118 R)
• M30: 7,249,662 km (0.09 R)
• M31: 7,452,068 km (0.085 R)
• M32: 7,977,905 km (0.051 R)
• M33: 8,303,879 km (0.045 R)
• M34: 8,515,859 km (0.048 R)
• M35: 8,610,554 km (0.107 R)
• M36: 8,993,076 km (0.115 R)
• M37: 9,552,871 km (0.029 R)
• M38: 9,874,207 km (0.075 R)
• M39: 10,325,095 km (0.114 R)
• M40: 10,706,121 km (0.1 R)
• M41: 10,834,177 km (0.069 R)
• M42: 10,962,682 km (0.052 R)
• M43: 11,117,515 km (0.104 R)
• M44: 11,903,054 km (0.064 R)
• M45: 12,195,518 km (0.03 R)
• M46: 12,382,964 km (0.103 R)
• M47: 12,490,525 km (0.047 R)
• M48: 12,652,390 km (0.092 R)
• M49: 12,760,698 km (0.119 R)
• M50: 13,555,063 km (0.107 R)
• M51: 13,749,241 km (0.055 R)
• M52: 13,832,717 km (0.101 R)
• M53: 14,168,414 km (0.111 R)
• M54: 14,393,709 km (0.067 R)
• M55: 14,790,891 km (0.113 R)
• M56: 14,905,034 km (0.054 R)
• M57: 15,567,154 km (0.07 R)
• M58: 16,238,699 km (0.104 R)
• M59: 17,459,418 km (0.101 R)
• M60: 17,580,143 km (0.059 R)
• M61: 17,883,079 km (0.109 R)
• M62: 18,096,106 km (0.101 R)
• M63: 18,925,926 km (0.113 R)
• M64: 19,674,065 km (0.069 R)
• M65: 20,020,085 km (0.101 R)
• M66: 21,489,136 km (0.101 R)
• M67: 21,715,777 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.5

Radius: 14.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.07 AU - 5.19 AU

Year: 7622 Days

Day: 7.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,697,844 km

• M1: 242,648 km (0.103 R)
• M2: 367,712 km (0.107 R)
• M3: 532,868 km (0.076 R)
• M4: 910,153 km (0.06 R)
• M5: 1,107,024 km (0.082 R)
• M6: 1,369,718 km (0.079 R)
• M7: 1,635,404 km (0.116 R)
• M8: 1,803,103 km (0.081 R)
• M9: 2,036,027 km (0.057 R)
• M10: 2,196,994 km (0.05 R)
• M11: 2,467,916 km (0.096 R)
• M12: 2,750,058 km (0.115 R)
• M13: 2,861,508 km (0.049 R)
• M14: 4,033,009 km (0.045 R)
• M15: 4,471,331 km (0.069 R)
• M16: 4,656,383 km (0.07 R)
• M17: 4,925,211 km (0.09 R)
• M18: 5,089,020 km (0.108 R)
• M19: 6,256,632 km (0.099 R)
• M20: 6,855,622 km (0.113 R)
• M21: 7,223,932 km (0.118 R)
• M22: 7,535,843 km (0.057 R)
• M23: 9,567,532 km (0.069 R)
• M24: 10,222,322 km (0.08 R)
• M25: 10,572,979 km (0.087 R)
• M26: 10,785,258 km (0.091 R)
• M27: 11,575,584 km (0.116 R)
• M28: 11,684,790 km (0.036 R)
• M29: 12,051,455 km (0.077 R)
• M30: 12,310,409 km (0.071 R)
• M31: 12,533,758 km (0.099 R)
• M32: 12,909,249 km (0.116 R)
• M33: 13,288,330 km (0.072 R)
• M34: 13,902,429 km (0.091 R)
• M35: 14,057,413 km (0.086 R)
• M36: 14,174,099 km (0.042 R)
• M37: 14,330,130 km (0.048 R)
• M38: 14,604,492 km (0.042 R)
• M39: 15,518,535 km (0.096 R)
• M40: 15,840,769 km (0.114 R)
• M41: 15,962,242 km (0.081 R)
• M42: 16,450,979 km (0.109 R)
• M43: 17,904,771 km (0.094 R)
• M44: 18,285,198 km (0.117 R)
• M45: 18,583,047 km (0.089 R)
• M46: 18,796,673 km (0.065 R)
• M47: 19,054,131 km (0.098 R)
• M48: 19,269,702 km (0.067 R)
• M49: 19,659,554 km (0.11 R)
• M50: 20,008,416 km (0.103 R)
• M51: 20,667,993 km (0.046 R)
• M52: 20,978,259 km (0.05 R)
• M53: 21,290,021 km (0.084 R)
• M54: 21,468,940 km (0.086 R)
• M55: 21,918,182 km (0.038 R)
• M56: 22,053,718 km (0.11 R)
• M57: 22,598,105 km (0.096 R)
• M58: 22,734,987 km (0.077 R)
• M59: 23,423,137 km (0.083 R)
• M60: 23,515,439 km (0.112 R)
• M61: 23,607,890 km (0.066 R)
• M62: 24,398,066 km (0.117 R)
• M63: 25,386,310 km (0.103 R)
• M64: 25,623,572 km (0.106 R)
• M65: 25,909,304 km (0.057 R)
• M66: 26,724,313 km (0.086 R)
• M67: 26,965,764 km (0.085 R)
• M68: 27,062,404 km (0.064 R)
• M69: 28,085,205 km (0.109 R)
• M70: 28,774,103 km (0.095 R)
• M71: 28,872,987 km (0.104 R)
• M72: 29,568,318 km (0.039 R)
• M73: 29,968,044 km (0.072 R)
• M74: 30,369,714 km (0.1 R)
• M75: 30,621,637 km (0.112 R)
• M76: 30,722,466 km (0.08 R)
• M77: 30,975,436 km (0.073 R)
• M78: 31,738,086 km (0.084 R)
• M79: 31,942,586 km (0.053 R)
• M80: 34,377,591 km (0.074 R)
• M81: 35,061,702 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.1

Radius: 4.5

Gravity: 35.61 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.94 AU - 6.34 AU

Year: 9981 Days

Day: 20.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,697,844 km

• M1: 78,539 km (0.111 R)
• M2: 308,770 km (0.044 R)
• M3: 445,054 km (0.068 R)
• M4: 489,634 km (0.114 R)
• M5: 567,425 km (0.11 R)
• M6: 666,309 km (0.096 R)
• M7: 753,076 km (0.059 R)
• M8: 1,035,068 km (0.085 R)
• M9: 1,156,541 km (0.085 R)
• M10: 1,617,303 km (0.094 R)
• M11: 2,388,779 km (0.054 R)
• M12: 2,468,664 km (0.117 R)
• M13: 2,522,519 km (0.116 R)
• M14: 2,631,277 km (0.093 R)
• M15: 2,686,329 km (0.108 R)
• M16: 3,435,366 km (0.111 R)
• M17: 3,801,581 km (0.118 R)
• M18: 3,926,495 km (0.12 R)
• M19: 6,467,415 km (0.119 R)
• M20: 6,994,299 km (0.097 R)
• M21: 7,731,068 km (0.06 R)
• M22: 8,209,034 km (0.118 R)
• M23: 8,330,058 km (0.107 R)
• M24: 8,532,913 km (0.088 R)
• M25: 8,943,709 km (0.092 R)
• M26: 9,827,234 km (0.115 R)
• M27: 10,257,627 km (0.093 R)
• M28: 10,562,657 km (0.07 R)
• M29: 11,270,704 km (0.051 R)
• M30: 11,405,192 km (0.094 R)
• M31: 11,540,279 km (0.076 R)
• M32: 11,811,949 km (0.109 R)
• M33: 12,825,773 km (0.101 R)
• M34: 13,013,220 km (0.089 R)
• M35: 13,107,167 km (0.106 R)
• M36: 14,739,429 km (0.105 R)
• M37: 14,837,416 km (0.093 R)
• M38: 15,132,722 km (0.118 R)
• M39: 15,429,973 km (0.043 R)
• M40: 16,080,574 km (0.115 R)
• M41: 16,282,531 km (0.116 R)
• M42: 16,689,138 km (0.042 R)
• M43: 17,356,794 km (0.115 R)
• M44: 17,928,557 km (0.07 R)
• M45: 17,980,766 km (0.088 R)
• M46: 18,983,820 km (0.107 R)
• M47: 20,713,770 km (0.111 R)
• M48: 21,154,037 km (0.11 R)
• M49: 21,209,238 km (0.119 R)
• M50: 21,319,941 km (0.067 R)
• M51: 22,889,073 km (0.101 R)
• M52: 23,173,159 km (0.088 R)
• M53: 23,975,004 km (0.053 R)
• M54: 24,032,599 km (0.1 R)
• M55: 24,495,155 km (0.113 R)
• M56: 25,019,047 km (0.064 R)
• M57: 25,605,471 km (0.106 R)
• M58: 25,664,263 km (0.053 R)
• M59: 26,077,901 km (0.037 R)
• M60: 26,971,299 km (0.066 R)
• M61: 27,031,288 km (0.092 R)
• M62: 27,331,531 km (0.093 R)
• M63: 28,238,992 km (0.075 R)
• M64: 28,299,878 km (0.108 R)
• M65: 28,360,764 km (0.1 R)
• M66: 28,421,651 km (0.082 R)
• M67: 28,482,687 km (0.101 R)
• M68: 29,340,930 km (0.101 R)
• M69: 31,271,490 km (0.052 R)
• M70: 32,411,127 km (0.05 R)
• M71: 32,474,706 km (0.103 R)
• M72: 32,666,191 km (0.086 R)
• M73: 33,114,237 km (0.089 R)
• M74: 33,306,769 km (0.086 R)
• M75: 33,886,910 km (0.108 R)
• M76: 34,665,716 km (0.041 R)
• M77: 35,057,214 km (0.108 R)
• M78: 35,713,051 km (0.12 R)
• M79: 35,778,874 km (0.032 R)
• M80: 36,439,199 km (0.092 R)
• M81: 36,903,850 km (0.091 R)
• M82: 36,970,271 km (0.069 R)
• M83: 37,236,855 km (0.117 R)
• M84: 37,504,037 km (0.099 R)
• M85: 38,107,514 km (0.099 R)
• M86: 38,781,752 km (0.098 R)
• M87: 40,965,731 km (0.11 R)
• M88: 41,310,554 km (0.046 R)
• M89: 41,448,783 km (0.052 R)
• M90: 42,072,606 km (0.091 R)
• M91: 42,559,996 km (0.114 R)
• M92: 42,839,295 km (0.087 R)
• M93: 44,386,436 km (0.084 R)
• M94: 45,166,888 km (0.082 R)
• M95: 46,238,308 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit