🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 8.1

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.7 AU - 0.76 AU

Year: 397 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,199,057 km

• M1: 100,979 km (0.119 R)
• M2: 177,124 km (0.09 R)
• M3: 261,048 km (0.08 R)
• M4: 322,533 km (0.1 R)
• M5: 390,450 km (0.052 R)
• M6: 470,934 km (0.092 R)
• M7: 529,128 km (0.117 R)
• M8: 654,042 km (0.119 R)
• M9: 744,249 km (0.108 R)
• M10: 830,567 km (0.062 R)
• M11: 894,296 km (0.071 R)
• M12: 955,482 km (0.053 R)
• M13: 1,009,038 km (0.092 R)
• M14: 1,105,379 km (0.066 R)
• M15: 1,166,714 km (0.076 R)
• M16: 1,234,033 km (0.088 R)
• M17: 1,459,477 km (0.085 R)
• M18: 1,563,896 km (0.055 R)
• M19: 1,660,237 km (0.045 R)
• M20: 1,714,541 km (0.119 R)
• M21: 1,769,444 km (0.077 R)
• M22: 1,824,944 km (0.108 R)
• M23: 2,129,376 km (0.036 R)
• M24: 2,212,553 km (0.092 R)
• M25: 2,278,675 km (0.04 R)
• M26: 2,363,646 km (0.119 R)
• M27: 2,449,815 km (0.119 R)
• M28: 2,505,764 km (0.052 R)
• M29: 2,612,727 km (0.075 R)
• M30: 2,701,887 km (0.077 R)
• M31: 2,830,990 km (0.036 R)
• M32: 2,942,441 km (0.075 R)
• M33: 3,028,758 km (0.047 R)
• M34: 3,082,165 km (0.107 R)
• M35: 3,176,561 km (0.055 R)
• M36: 3,271,855 km (0.066 R)
• M37: 3,333,639 km (0.083 R)
• M38: 3,437,460 km (0.081 R)
• M39: 3,620,119 km (0.101 R)
• M40: 3,849,303 km (0.089 R)
• M41: 3,907,347 km (0.116 R)
• M42: 4,209,385 km (0.113 R)
• M43: 4,321,882 km (0.115 R)
• M44: 4,404,909 km (0.099 R)
• M45: 4,473,425 km (0.076 R)
• M46: 4,557,350 km (0.119 R)
• M47: 4,703,806 km (0.08 R)
• M48: 4,812,713 km (0.11 R)
• M49: 5,088,721 km (0.082 R)
• M50: 5,402,428 km (0.068 R)
• M51: 5,492,037 km (0.061 R)
• M52: 5,557,411 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 12.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.69 AU - 0.79 AU

Year: 405 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,199,057 km

• M1: 155,881 km (0.094 R)
• M2: 259,253 km (0.063 R)
• M3: 364,720 km (0.09 R)
• M4: 473,477 km (0.106 R)
• M5: 573,409 km (0.078 R)
• M6: 660,325 km (0.109 R)
• M7: 742,155 km (0.038 R)
• M8: 854,952 km (0.103 R)
• M9: 942,915 km (0.119 R)
• M10: 1,054,815 km (0.1 R)
• M11: 1,174,642 km (0.105 R)
• M12: 1,280,408 km (0.096 R)
• M13: 1,370,017 km (0.112 R)
• M14: 1,448,706 km (0.082 R)
• M15: 1,617,751 km (0.079 R)
• M16: 1,708,258 km (0.113 R)
• M17: 1,793,529 km (0.113 R)
• M18: 1,898,397 km (0.06 R)
• M19: 2,027,949 km (0.11 R)
• M20: 2,110,976 km (0.104 R)
• M21: 2,202,829 km (0.098 R)
• M22: 2,307,846 km (0.118 R)
• M23: 2,394,763 km (0.115 R)
• M24: 2,494,844 km (0.101 R)
• M25: 2,633,371 km (0.106 R)
• M26: 2,816,479 km (0.108 R)
• M27: 2,909,679 km (0.078 R)
• M28: 3,016,791 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.6

Radius: 12.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.73 AU - 1.09 AU

Year: 552 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,199,057 km

• M1: 156,180 km (0.117 R)
• M2: 249,080 km (0.11 R)
• M3: 342,729 km (0.119 R)
• M4: 437,873 km (0.115 R)
• M5: 550,819 km (0.054 R)
• M6: 654,191 km (0.083 R)
• M7: 742,454 km (0.117 R)
• M8: 866,172 km (0.067 R)
• M9: 983,157 km (0.09 R)
• M10: 1,098,198 km (0.108 R)
• M11: 1,233,883 km (0.078 R)
• M12: 1,322,296 km (0.114 R)
• M13: 1,400,386 km (0.074 R)
• M14: 1,480,271 km (0.041 R)
• M15: 1,636,002 km (0.088 R)
• M16: 1,774,829 km (0.096 R)
• M17: 1,861,746 km (0.051 R)
• M18: 1,964,370 km (0.111 R)
• M19: 2,073,875 km (0.098 R)
• M20: 2,165,878 km (0.103 R)
• M21: 2,284,060 km (0.058 R)
• M22: 2,404,487 km (0.065 R)
• M23: 2,641,599 km (0.078 R)
• M24: 2,762,923 km (0.089 R)
• M25: 2,854,028 km (0.11 R)
• M26: 3,044,466 km (0.115 R)
• M27: 3,188,828 km (0.1 R)
• M28: 3,284,571 km (0.078 R)
• M29: 3,594,837 km (0.113 R)
• M30: 3,700,453 km (0.108 R)
• M31: 3,801,132 km (0.118 R)
• M32: 3,884,758 km (0.049 R)
• M33: 3,999,200 km (0.12 R)
• M34: 4,182,308 km (0.107 R)
• M35: 4,262,492 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 10.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.63 AU - 3.35 AU

Year: 3287 Days

Day: 14.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,199,057 km

• M1: 137,181 km (0.083 R)
• M2: 400,174 km (0.063 R)
• M3: 535,261 km (0.103 R)
• M4: 810,372 km (0.118 R)
• M5: 1,191,846 km (0.104 R)
• M6: 1,287,738 km (0.072 R)
• M7: 1,442,273 km (0.052 R)
• M8: 1,603,091 km (0.088 R)
• M9: 1,685,818 km (0.1 R)
• M10: 1,892,862 km (0.105 R)
• M11: 2,056,971 km (0.094 R)
• M12: 2,212,702 km (0.053 R)
• M13: 2,831,588 km (0.118 R)
• M14: 3,020,082 km (0.106 R)
• M15: 3,168,034 km (0.07 R)
• M16: 3,288,161 km (0.12 R)
• M17: 3,364,007 km (0.089 R)
• M18: 3,517,495 km (0.075 R)
• M19: 3,879,372 km (0.116 R)
• M20: 4,138,176 km (0.113 R)
• M21: 4,269,822 km (0.07 R)
• M22: 4,758,559 km (0.05 R)
• M23: 4,844,577 km (0.085 R)
• M24: 5,354,257 km (0.108 R)
• M25: 5,425,915 km (0.096 R)
• M26: 5,515,823 km (0.094 R)
• M27: 5,807,389 km (0.085 R)
• M28: 6,010,693 km (0.062 R)
• M29: 6,462,478 km (0.119 R)
• M30: 6,557,922 km (0.034 R)
• M31: 6,789,200 km (0.054 R)
• M32: 7,023,022 km (0.035 R)
• M33: 7,458,800 km (0.075 R)
• M34: 7,639,664 km (0.068 R)
• M35: 7,740,792 km (0.101 R)
• M36: 7,862,714 km (0.041 R)
• M37: 7,944,245 km (0.118 R)
• M38: 8,232,221 km (0.106 R)
• M39: 9,223,906 km (0.083 R)
• M40: 9,309,924 km (0.119 R)
• M41: 9,439,775 km (0.102 R)
• M42: 9,526,542 km (0.08 R)
• M43: 9,679,132 km (0.073 R)
• M44: 9,810,479 km (0.047 R)
• M45: 10,008,846 km (0.117 R)
• M46: 10,928,872 km (0.079 R)
• M47: 11,387,390 km (0.109 R)
• M48: 11,503,029 km (0.101 R)
• M49: 12,228,728 km (0.103 R)
• M50: 12,633,091 km (0.088 R)
• M51: 12,776,705 km (0.11 R)
• M52: 12,945,153 km (0.05 R)
• M53: 13,114,348 km (0.106 R)
• M54: 13,479,217 km (0.118 R)
• M55: 13,650,656 km (0.041 R)
• M56: 13,773,476 km (0.093 R)
• M57: 13,995,629 km (0.063 R)
• M58: 14,318,611 km (0.079 R)
• M59: 14,493,640 km (0.099 R)
• M60: 15,737,995 km (0.049 R)
• M61: 15,841,068 km (0.102 R)
• M62: 16,542,981 km (0.053 R)
• M63: 16,937,172 km (0.095 R)
• M64: 17,281,546 km (0.073 R)
• M65: 17,521,202 km (0.11 R)
• M66: 17,601,237 km (0.102 R)
• M67: 17,708,349 km (0.102 R)
• M68: 17,788,683 km (0.118 R)
• M69: 17,896,244 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.4

Radius: 13.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.42 AU - 5.48 AU

Year: 7002 Days

Day: 7.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 80 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,199,057 km

• M1: 177,423 km (0.11 R)
• M2: 351,106 km (0.078 R)
• M3: 921,074 km (0.106 R)
• M4: 1,562,550 km (0.116 R)
• M5: 1,742,217 km (0.066 R)
• M6: 1,891,216 km (0.065 R)
• M7: 2,064,002 km (0.116 R)
• M8: 2,162,437 km (0.12 R)
• M9: 2,550,943 km (0.107 R)
• M10: 2,635,615 km (0.086 R)
• M11: 2,721,335 km (0.118 R)
• M12: 3,028,609 km (0.11 R)
• M13: 3,324,364 km (0.119 R)
• M14: 3,534,549 km (0.1 R)
• M15: 3,725,286 km (0.081 R)
• M16: 4,166,899 km (0.118 R)
• M17: 5,073,462 km (0.085 R)
• M18: 5,785,698 km (0.098 R)
• M19: 6,011,291 km (0.113 R)
• M20: 6,211,004 km (0.09 R)
• M21: 6,412,962 km (0.104 R)
• M22: 6,500,177 km (0.075 R)
• M23: 6,734,896 km (0.081 R)
• M24: 6,823,608 km (0.092 R)
• M25: 7,333,587 km (0.086 R)
• M26: 7,763,082 km (0.077 R)
• M27: 8,012,163 km (0.1 R)
• M28: 8,390,795 km (0.074 R)
• M29: 8,937,276 km (0.083 R)
• M30: 9,462,215 km (0.064 R)
• M31: 9,594,908 km (0.091 R)
• M32: 9,929,708 km (0.115 R)
• M33: 10,542,012 km (0.096 R)
• M34: 11,483,432 km (0.045 R)
• M35: 11,660,705 km (0.099 R)
• M36: 12,018,095 km (0.05 R)
• M37: 12,451,629 km (0.097 R)
• M38: 13,074,854 km (0.092 R)
• M39: 13,558,205 km (0.118 R)
• M40: 13,783,200 km (0.094 R)
• M41: 14,504,262 km (0.08 R)
• M42: 15,354,426 km (0.102 R)
• M43: 15,706,879 km (0.117 R)
• M44: 16,180,954 km (0.119 R)
• M45: 17,062,385 km (0.032 R)
• M46: 17,836,255 km (0.096 R)
• M47: 18,413,852 km (0.09 R)
• M48: 18,663,232 km (0.088 R)
• M49: 18,955,546 km (0.096 R)
• M50: 20,354,436 km (0.048 R)
• M51: 20,483,240 km (0.118 R)
• M52: 21,044,680 km (0.11 R)
• M53: 21,218,364 km (0.109 R)
• M54: 21,436,178 km (0.089 R)
• M55: 21,698,722 km (0.09 R)
• M56: 21,786,387 km (0.096 R)
• M57: 22,448,058 km (0.032 R)
• M58: 22,848,083 km (0.117 R)
• M59: 23,026,703 km (0.073 R)
• M60: 23,161,042 km (0.075 R)
• M61: 25,900,478 km (0.064 R)
• M62: 26,648,168 km (0.09 R)
• M63: 27,545,306 km (0.119 R)
• M64: 27,830,739 km (0.074 R)
• M65: 28,260,683 km (0.118 R)
• M66: 28,452,468 km (0.103 R)
• M67: 29,612,151 km (0.044 R)
• M68: 29,904,465 km (0.055 R)
• M69: 30,051,071 km (0.086 R)
• M70: 30,197,826 km (0.099 R)
• M71: 30,836,609 km (0.026 R)
• M72: 31,877,960 km (0.11 R)
• M73: 31,977,742 km (0.088 R)
• M74: 32,077,673 km (0.038 R)
• M75: 32,428,031 km (0.117 R)
• M76: 32,779,736 km (0.087 R)
• M77: 33,385,458 km (0.103 R)
• M78: 33,486,885 km (0.076 R)
• M79: 33,893,193 km (0.046 R)
• M80: 34,147,958 km (0.111 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: 166 - 15,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit