🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 9.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.81 AU - 0.83 AU

Year: 487 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 46,934,165 km

• M1: 137,630 km (0.112 R)
• M2: 203,304 km (0.079 R)
• M3: 311,912 km (0.066 R)
• M4: 411,993 km (0.11 R)
• M5: 473,776 km (0.109 R)
• M6: 578,196 km (0.098 R)
• M7: 646,263 km (0.109 R)
• M8: 720,613 km (0.056 R)
• M9: 801,695 km (0.103 R)
• M10: 914,941 km (0.063 R)
• M11: 1,033,721 km (0.115 R)
• M12: 1,106,875 km (0.045 R)
• M13: 1,201,869 km (0.115 R)
• M14: 1,295,667 km (0.08 R)
• M15: 1,396,197 km (0.075 R)
• M16: 1,469,051 km (0.113 R)
• M17: 1,551,928 km (0.07 R)
• M18: 1,677,291 km (0.105 R)
• M19: 1,782,758 km (0.114 R)
• M20: 1,847,982 km (0.102 R)
• M21: 2,191,908 km (0.091 R)
• M22: 2,272,242 km (0.079 R)
• M23: 2,348,387 km (0.096 R)
• M24: 2,493,049 km (0.093 R)
• M25: 2,688,723 km (0.118 R)
• M26: 3,016,791 km (0.033 R)
• M27: 3,089,645 km (0.079 R)
• M28: 3,151,728 km (0.052 R)
• M29: 3,214,110 km (0.056 R)
• M30: 3,277,091 km (0.065 R)
• M31: 3,340,371 km (0.085 R)
• M32: 3,439,105 km (0.105 R)
• M33: 3,675,320 km (0.03 R)
• M34: 3,777,197 km (0.115 R)
• M35: 3,868,003 km (0.088 R)
• M36: 4,027,175 km (0.114 R)
• M37: 4,107,509 km (0.106 R)
• M38: 4,200,858 km (0.106 R)
• M39: 4,263,539 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 10.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.7 AU - 1.08 AU

Year: 551 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,934,165 km

• M1: 132,095 km (0.099 R)
• M2: 238,309 km (0.118 R)
• M3: 324,328 km (0.078 R)
• M4: 409,599 km (0.094 R)
• M5: 504,444 km (0.091 R)
• M6: 602,879 km (0.081 R)
• M7: 738,265 km (0.086 R)
• M8: 884,722 km (0.109 R)
• M9: 1,079,498 km (0.104 R)
• M10: 1,307,336 km (0.079 R)
• M11: 1,542,803 km (0.091 R)
• M12: 1,696,739 km (0.112 R)
• M13: 1,779,766 km (0.108 R)
• M14: 1,902,735 km (0.117 R)
• M15: 2,063,852 km (0.101 R)
• M16: 2,161,839 km (0.066 R)
• M17: 2,418,549 km (0.069 R)
• M18: 2,612,727 km (0.104 R)
• M19: 2,777,883 km (0.076 R)
• M20: 3,062,418 km (0.093 R)
• M21: 3,185,088 km (0.053 R)
• M22: 3,372,086 km (0.12 R)
• M23: 3,605,757 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.3

Radius: 12.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.58 AU - 2.02 AU

Year: 1584 Days

Day: 11.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 107.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,934,165 km

• M1: 150,944 km (0.059 R)
• M2: 241,601 km (0.117 R)
• M3: 441,912 km (0.062 R)
• M4: 583,880 km (0.112 R)
• M5: 910,752 km (0.074 R)
• M6: 991,235 km (0.056 R)
• M7: 1,151,604 km (0.057 R)
• M8: 1,230,742 km (0.091 R)
• M9: 1,385,575 km (0.057 R)
• M10: 1,498,971 km (0.08 R)
• M11: 1,576,313 km (0.101 R)
• M12: 1,665,174 km (0.105 R)
• M13: 2,080,757 km (0.104 R)
• M14: 2,178,743 km (0.111 R)
• M15: 2,586,697 km (0.097 R)
• M16: 2,668,976 km (0.103 R)
• M17: 2,787,906 km (0.075 R)
• M18: 2,908,781 km (0.092 R)
• M19: 3,118,218 km (0.025 R)
• M20: 3,552,052 km (0.088 R)
• M21: 3,630,591 km (0.056 R)
• M22: 3,937,416 km (0.111 R)
• M23: 4,169,592 km (0.118 R)
• M24: 4,406,405 km (0.099 R)
• M25: 4,705,152 km (0.11 R)
• M26: 5,025,142 km (0.096 R)
• M27: 5,158,135 km (0.11 R)
• M28: 5,292,324 km (0.082 R)
• M29: 5,382,531 km (0.074 R)
• M30: 5,625,329 km (0.043 R)
• M31: 5,840,899 km (0.105 R)
• M32: 5,965,215 km (0.094 R)
• M33: 6,137,701 km (0.118 R)
• M34: 6,280,119 km (0.113 R)
• M35: 6,423,583 km (0.044 R)
• M36: 6,535,931 km (0.03 R)
• M37: 6,713,803 km (0.113 R)
• M38: 6,795,184 km (0.111 R)
• M39: 6,876,865 km (0.109 R)
• M40: 7,391,032 km (0.071 R)
• M41: 7,712,219 km (0.068 R)
• M42: 8,228,930 km (0.06 R)
• M43: 8,316,146 km (0.059 R)
• M44: 8,491,474 km (0.097 R)
• M45: 8,614,893 km (0.099 R)
• M46: 9,150,902 km (0.11 R)
• M47: 9,259,510 km (0.062 R)
• M48: 9,605,978 km (0.072 R)
• M49: 9,734,633 km (0.107 R)
• M50: 9,826,935 km (0.066 R)
• M51: 10,556,972 km (0.102 R)
• M52: 10,670,816 km (0.079 R)
• M53: 10,823,256 km (0.119 R)
• M54: 11,014,891 km (0.104 R)
• M55: 11,168,977 km (0.107 R)
• M56: 11,576,930 km (0.116 R)
• M57: 12,128,498 km (0.096 R)
• M58: 12,267,773 km (0.114 R)
• M59: 12,427,544 km (0.081 R)
• M60: 12,688,742 km (0.115 R)
• M61: 12,870,503 km (0.109 R)
• M62: 12,971,931 km (0.042 R)
• M63: 13,053,312 km (0.107 R)
• M64: 13,565,385 km (0.116 R)
• M65: 13,709,897 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 9.6

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.9 AU - 2.08 AU

Year: 1842 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,934,165 km

• M1: 137,480 km (0.115 R)
• M2: 294,109 km (0.088 R)
• M3: 354,846 km (0.099 R)
• M4: 459,864 km (0.095 R)
• M5: 541,395 km (0.059 R)
• M6: 689,646 km (0.117 R)
• M7: 777,311 km (0.093 R)
• M8: 982,409 km (0.06 R)
• M9: 1,073,215 km (0.101 R)
• M10: 1,167,013 km (0.104 R)
• M11: 1,363,136 km (0.098 R)
• M12: 1,765,404 km (0.091 R)
• M13: 1,877,304 km (0.102 R)
• M14: 1,945,670 km (0.08 R)
• M15: 2,179,641 km (0.065 R)
• M16: 2,275,832 km (0.03 R)
• M17: 2,447,571 km (0.043 R)
• M18: 2,522,519 km (0.069 R)
• M19: 2,739,287 km (0.118 R)
• M20: 2,869,586 km (0.052 R)
• M21: 2,988,666 km (0.048 R)
• M22: 3,355,779 km (0.07 R)
• M23: 3,566,114 km (0.07 R)
• M24: 3,737,404 km (0.116 R)
• M25: 3,999,649 km (0.116 R)
• M26: 4,267,878 km (0.104 R)
• M27: 4,358,534 km (0.071 R)
• M28: 4,419,420 km (0.06 R)
• M29: 4,681,217 km (0.096 R)
• M30: 4,932,391 km (0.071 R)
• M31: 5,203,912 km (0.109 R)
• M32: 5,382,382 km (0.116 R)
• M33: 5,480,518 km (0.063 R)
• M34: 5,662,130 km (0.042 R)
• M35: 6,460,085 km (0.071 R)
• M36: 6,599,360 km (0.117 R)
• M37: 6,757,336 km (0.094 R)
• M38: 6,863,401 km (0.115 R)
• M39: 7,365,451 km (0.09 R)
• M40: 7,438,156 km (0.104 R)
• M41: 7,529,410 km (0.051 R)
• M42: 7,676,166 km (0.109 R)
• M43: 7,860,919 km (0.111 R)
• M44: 7,972,519 km (0.1 R)
• M45: 8,729,634 km (0.107 R)
• M46: 8,980,659 km (0.096 R)
• M47: 9,116,943 km (0.077 R)
• M48: 9,253,825 km (0.115 R)
• M49: 9,332,214 km (0.075 R)
• M50: 9,509,787 km (0.094 R)
• M51: 10,008,696 km (0.103 R)
• M52: 10,352,771 km (0.098 R)
• M53: 10,721,380 km (0.083 R)
• M54: 11,704,238 km (0.098 R)
• M55: 11,938,359 km (0.073 R)
• M56: 12,217,209 km (0.084 R)
• M57: 12,519,696 km (0.094 R)
• M58: 12,868,708 km (0.098 R)
• M59: 13,022,345 km (0.102 R)
• M60: 13,287,133 km (0.072 R)
• M61: 13,353,555 km (0.094 R)
• M62: 13,665,317 km (0.098 R)
• M63: 14,069,680 km (0.088 R)
• M64: 14,205,365 km (0.035 R)
• M65: 14,296,021 km (0.087 R)
• M66: 14,477,932 km (0.09 R)
• M67: 14,729,406 km (0.086 R)
• M68: 14,798,221 km (0.117 R)
• M69: 15,074,529 km (0.081 R)
• M70: 15,539,030 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.7

Radius: 3.6

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.54 AU - 11.32 AU

Year: 22097 Days

Day: 23.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,934,165 km

• M1: 52,509 km (0.1 R)
• M2: 78,389 km (0.106 R)
• M3: 325,824 km (0.076 R)
• M4: 419,921 km (0.082 R)
• M5: 931,845 km (0.067 R)
• M6: 988,692 km (0.104 R)
• M7: 1,439,431 km (0.053 R)
• M8: 1,617,452 km (0.105 R)
• M9: 1,778,868 km (0.086 R)
• M10: 1,921,285 km (0.104 R)
• M11: 2,067,443 km (0.064 R)
• M12: 2,527,306 km (0.119 R)
• M13: 2,961,739 km (0.075 R)
• M14: 3,536,494 km (0.071 R)
• M15: 3,806,069 km (0.063 R)
• M16: 4,270,122 km (0.111 R)
• M17: 4,460,709 km (0.098 R)
• M18: 4,557,200 km (0.068 R)
• M19: 5,115,948 km (0.078 R)
• M20: 5,149,608 km (0.113 R)
• M21: 5,250,586 km (0.071 R)
• M22: 5,489,045 km (0.076 R)
• M23: 5,800,807 km (0.086 R)
• M24: 5,835,813 km (0.083 R)
• M25: 5,976,435 km (0.068 R)
• M26: 6,118,254 km (0.113 R)
• M27: 6,405,182 km (0.118 R)
• M28: 7,178,903 km (0.093 R)
• M29: 7,254,150 km (0.096 R)
• M30: 7,329,697 km (0.101 R)
• M31: 8,255,708 km (0.113 R)
• M32: 8,334,546 km (0.087 R)
• M33: 8,374,040 km (0.085 R)
• M34: 9,299,752 km (0.107 R)
• M35: 11,071,888 km (0.079 R)
• M36: 11,508,863 km (0.088 R)
• M37: 12,219,752 km (0.115 R)
• M38: 12,762,045 km (0.111 R)
• M39: 12,898,927 km (0.11 R)
• M40: 13,451,093 km (0.079 R)
• M41: 13,917,090 km (0.059 R)
• M42: 14,673,606 km (0.111 R)
• M43: 15,784,371 km (0.114 R)
• M44: 16,177,065 km (0.095 R)
• M45: 17,273,468 km (0.093 R)
• M46: 17,983,459 km (0.08 R)
• M47: 18,239,421 km (0.072 R)
• M48: 18,703,025 km (0.09 R)
• M49: 19,222,728 km (0.1 R)
• M50: 19,431,866 km (0.071 R)
• M51: 20,064,066 km (0.03 R)
• M52: 21,186,499 km (0.118 R)
• M53: 22,384,030 km (0.066 R)
• M54: 23,603,402 km (0.113 R)
• M55: 24,052,196 km (0.053 R)
• M56: 25,072,005 km (0.11 R)
• M57: 27,212,451 km (0.112 R)
• M58: 27,506,112 km (0.033 R)
• M59: 27,741,878 km (0.058 R)
• M60: 27,919,002 km (0.106 R)
• M61: 30,196,330 km (0.075 R)
• M62: 31,295,575 km (0.043 R)
• M63: 32,470,068 km (0.066 R)
• M64: 33,533,260 km (0.117 R)
• M65: 33,911,145 km (0.105 R)
• M66: 34,607,672 km (0.09 R)
• M67: 37,375,382 km (0.081 R)
• M68: 37,767,179 km (0.069 R)
• M69: 38,620,635 km (0.117 R)
• M70: 38,884,675 km (0.104 R)
• M71: 39,746,509 km (0.115 R)
• M72: 41,421,556 km (0.115 R)
• M73: 41,624,112 km (0.118 R)
• M74: 43,051,126 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 10,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit