🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 8.1

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.44 AU - 0.72 AU

Year: 300 Days

Day: 5.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,108,505 km

• M1: 101,128 km (0.071 R)
• M2: 181,612 km (0.119 R)
• M3: 266,733 km (0.082 R)
• M4: 324,179 km (0.116 R)
• M5: 418,724 km (0.103 R)
• M6: 501,452 km (0.067 R)
• M7: 560,094 km (0.042 R)
• M8: 645,814 km (0.093 R)
• M9: 728,841 km (0.075 R)
• M10: 898,186 km (0.089 R)
• M11: 975,378 km (0.101 R)
• M12: 1,089,222 km (0.1 R)
• M13: 1,149,959 km (0.078 R)
• M14: 1,225,356 km (0.118 R)
• M15: 1,339,350 km (0.053 R)
• M16: 1,390,662 km (0.1 R)
• M17: 1,456,934 km (0.1 R)
• M18: 1,773,782 km (0.092 R)
• M19: 1,908,719 km (0.115 R)
• M20: 1,961,527 km (0.116 R)
• M21: 2,025,555 km (0.108 R)
• M22: 2,150,320 km (0.119 R)
• M23: 2,249,802 km (0.059 R)
• M24: 2,367,685 km (0.084 R)
• M25: 2,424,682 km (0.072 R)
• M26: 2,487,813 km (0.05 R)
• M27: 2,568,895 km (0.117 R)
• M28: 2,680,495 km (0.104 R)
• M29: 2,733,901 km (0.077 R)
• M30: 2,884,247 km (0.113 R)
• M31: 2,957,400 km (0.084 R)
• M32: 3,043,569 km (0.104 R)
• M33: 3,111,785 km (0.06 R)
• M34: 3,193,167 km (0.102 R)
• M35: 3,435,066 km (0.1 R)
• M36: 3,636,874 km (0.093 R)
• M37: 3,769,118 km (0.092 R)
• M38: 3,929,936 km (0.081 R)
• M39: 4,203,102 km (0.06 R)
• M40: 4,293,160 km (0.109 R)
• M41: 4,390,997 km (0.092 R)
• M42: 4,546,130 km (0.089 R)
• M43: 4,674,485 km (0.103 R)
• M44: 4,927,305 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 9

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.79 AU - 1.21 AU

Year: 678 Days

Day: 9.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,108,505 km

• M1: 118,631 km (0.03 R)
• M2: 182,360 km (0.034 R)
• M3: 242,797 km (0.061 R)
• M4: 311,014 km (0.106 R)
• M5: 547,827 km (0.072 R)
• M6: 645,964 km (0.035 R)
• M7: 802,293 km (0.07 R)
• M8: 926,759 km (0.067 R)
• M9: 1,110,764 km (0.096 R)
• M10: 1,263,055 km (0.106 R)
• M11: 1,409,362 km (0.064 R)
• M12: 1,501,215 km (0.083 R)
• M13: 1,677,291 km (0.07 R)
• M14: 1,782,010 km (0.099 R)
• M15: 1,976,188 km (0.094 R)
• M16: 2,291,839 km (0.045 R)
• M17: 2,416,454 km (0.107 R)
• M18: 2,551,242 km (0.061 R)
• M19: 2,648,032 km (0.057 R)
• M20: 2,778,930 km (0.082 R)
• M21: 2,903,545 km (0.105 R)
• M22: 3,081,267 km (0.077 R)
• M23: 3,158,460 km (0.114 R)
• M24: 3,227,724 km (0.07 R)
• M25: 3,288,760 km (0.1 R)
• M26: 3,376,574 km (0.092 R)
• M27: 3,509,865 km (0.118 R)
• M28: 3,581,672 km (0.09 R)
• M29: 3,644,803 km (0.117 R)
• M30: 3,763,284 km (0.073 R)
• M31: 4,003,987 km (0.062 R)
• M32: 4,154,632 km (0.085 R)
• M33: 4,230,628 km (0.113 R)
• M34: 4,316,796 km (0.069 R)
• M35: 4,384,115 km (0.061 R)
• M36: 4,481,055 km (0.066 R)
• M37: 4,549,271 km (0.111 R)
• M38: 4,785,935 km (0.088 R)
• M39: 4,845,625 km (0.075 R)
• M40: 5,016,465 km (0.044 R)
• M41: 5,281,553 km (0.066 R)
• M42: 5,447,008 km (0.107 R)
• M43: 5,687,711 km (0.102 R)
• M44: 5,751,141 km (0.112 R)
• M45: 5,814,869 km (0.066 R)
• M46: 5,942,775 km (0.117 R)
• M47: 6,028,645 km (0.117 R)
• M48: 6,104,042 km (0.098 R)
• M49: 6,223,271 km (0.064 R)
• M50: 6,442,133 km (0.071 R)
• M51: 6,763,918 km (0.085 R)
• M52: 6,875,967 km (0.096 R)
• M53: 7,000,133 km (0.096 R)
• M54: 7,079,570 km (0.118 R)
• M55: 7,353,932 km (0.109 R)
• M56: 7,538,835 km (0.083 R)
• M57: 7,620,216 km (0.045 R)
• M58: 7,854,337 km (0.111 R)
• M59: 7,972,220 km (0.093 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154

Radius: 12.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.65 AU - 1.83 AU

Year: 1557 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,108,505 km

• M1: 158,723 km (0.108 R)
• M2: 245,041 km (0.077 R)
• M3: 359,484 km (0.106 R)
• M4: 447,597 km (0.112 R)
• M5: 586,872 km (0.091 R)
• M6: 672,742 km (0.114 R)
• M7: 774,319 km (0.104 R)
• M8: 876,045 km (0.078 R)
• M9: 1,070,822 km (0.042 R)
• M10: 1,155,494 km (0.088 R)
• M11: 1,319,154 km (0.072 R)
• M12: 1,677,291 km (0.083 R)
• M13: 1,798,765 km (0.083 R)
• M14: 1,893,759 km (0.063 R)
• M15: 1,975,589 km (0.096 R)
• M16: 2,119,652 km (0.094 R)
• M17: 2,236,039 km (0.1 R)
• M18: 2,410,770 km (0.107 R)
• M19: 2,573,532 km (0.096 R)
• M20: 2,714,902 km (0.114 R)
• M21: 2,816,180 km (0.038 R)
• M22: 3,057,780 km (0.109 R)
• M23: 3,190,025 km (0.087 R)
• M24: 3,589,152 km (0.12 R)
• M25: 3,747,726 km (0.067 R)
• M26: 3,870,695 km (0.106 R)
• M27: 4,004,436 km (0.103 R)
• M28: 4,169,143 km (0.068 R)
• M29: 4,316,347 km (0.103 R)
• M30: 4,415,381 km (0.098 R)
• M31: 4,585,624 km (0.082 R)
• M32: 4,829,618 km (0.11 R)
• M33: 4,953,335 km (0.027 R)
• M34: 5,078,100 km (0.116 R)
• M35: 5,182,818 km (0.039 R)
• M36: 5,469,298 km (0.112 R)
• M37: 5,598,252 km (0.112 R)
• M38: 5,717,481 km (0.074 R)
• M39: 6,180,337 km (0.101 R)
• M40: 6,393,663 km (0.066 R)
• M41: 6,495,689 km (0.089 R)
• M42: 6,735,644 km (0.119 R)
• M43: 6,816,277 km (0.098 R)
• M44: 7,153,920 km (0.077 R)
• M45: 7,283,472 km (0.086 R)
• M46: 7,413,771 km (0.114 R)
• M47: 7,676,764 km (0.097 R)
• M48: 7,760,988 km (0.12 R)
• M49: 7,894,130 km (0.103 R)
• M50: 7,979,251 km (0.057 R)
• M51: 8,076,939 km (0.079 R)
• M52: 8,175,075 km (0.028 R)
• M53: 8,322,878 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.8

Radius: 8.9

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.31 AU - 3.05 AU

Year: 2976 Days

Day: 12.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,108,505 km

• M1: 130,300 km (0.077 R)
• M2: 230,231 km (0.111 R)
• M3: 375,491 km (0.044 R)
• M4: 465,698 km (0.065 R)
• M5: 611,706 km (0.065 R)
• M6: 670,647 km (0.051 R)
• M7: 752,477 km (0.072 R)
• M8: 848,818 km (0.072 R)
• M9: 1,007,542 km (0.072 R)
• M10: 1,555,070 km (0.098 R)
• M11: 1,779,915 km (0.119 R)
• M12: 1,985,313 km (0.117 R)
• M13: 2,292,288 km (0.111 R)
• M14: 2,516,236 km (0.113 R)
• M15: 2,848,493 km (0.119 R)
• M16: 2,985,375 km (0.099 R)
• M17: 3,194,812 km (0.043 R)
• M18: 3,427,287 km (0.107 R)
• M19: 3,518,093 km (0.11 R)
• M20: 3,702,248 km (0.093 R)
• M21: 3,832,997 km (0.067 R)
• M22: 3,889,545 km (0.081 R)
• M23: 4,293,309 km (0.097 R)
• M24: 4,510,077 km (0.118 R)
• M25: 5,057,455 km (0.117 R)
• M26: 5,540,507 km (0.12 R)
• M27: 5,906,872 km (0.116 R)
• M28: 5,994,237 km (0.105 R)
• M29: 6,170,314 km (0.117 R)
• M30: 6,236,885 km (0.097 R)
• M31: 6,325,896 km (0.073 R)
• M32: 6,618,060 km (0.088 R)
• M33: 7,076,129 km (0.08 R)
• M34: 7,169,029 km (0.081 R)
• M35: 7,332,540 km (0.113 R)
• M36: 7,806,615 km (0.041 R)
• M37: 7,902,508 km (0.076 R)
• M38: 8,486,837 km (0.083 R)
• M39: 9,160,626 km (0.087 R)
• M40: 9,262,053 km (0.064 R)
• M41: 9,389,211 km (0.037 R)
• M42: 9,645,173 km (0.105 R)
• M43: 9,981,619 km (0.05 R)
• M44: 10,348,134 km (0.114 R)
• M45: 10,639,251 km (0.111 R)
• M46: 10,879,356 km (0.111 R)
• M47: 11,830,349 km (0.06 R)
• M48: 11,968,428 km (0.027 R)
• M49: 13,063,484 km (0.092 R)
• M50: 13,206,201 km (0.099 R)
• M51: 13,263,347 km (0.112 R)
• M52: 14,219,577 km (0.114 R)
• M53: 14,278,219 km (0.118 R)
• M54: 14,395,803 km (0.041 R)
• M55: 14,484,215 km (0.116 R)
• M56: 14,572,777 km (0.117 R)
• M57: 14,839,510 km (0.11 R)
• M58: 15,137,958 km (0.104 R)
• M59: 16,351,047 km (0.039 R)
• M60: 16,876,136 km (0.092 R)
• M61: 17,156,333 km (0.09 R)
• M62: 17,375,344 km (0.064 R)
• M63: 17,563,688 km (0.111 R)
• M64: 18,452,149 km (0.071 R)
• M65: 18,934,154 km (0.116 R)
• M66: 19,030,944 km (0.115 R)
• M67: 19,452,810 km (0.04 R)
• M68: 19,583,109 km (0.112 R)
• M69: 20,338,579 km (0.048 R)
• M70: 20,736,509 km (0.07 R)
• M71: 21,810,173 km (0.065 R)
• M72: 22,353,811 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit