🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 12.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.48 AU - 0.6 AU

Year: 265 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,646,561 km

• M1: 153,787 km (0.069 R)
• M2: 232,176 km (0.044 R)
• M3: 344,374 km (0.105 R)
• M4: 422,913 km (0.058 R)
• M5: 555,457 km (0.097 R)
• M6: 759,060 km (0.12 R)
• M7: 904,918 km (0.064 R)
• M8: 1,010,234 km (0.089 R)
• M9: 1,087,876 km (0.094 R)
• M10: 1,252,284 km (0.097 R)
• M11: 1,363,136 km (0.114 R)
• M12: 1,519,166 km (0.068 R)
• M13: 1,672,654 km (0.074 R)
• M14: 1,804,599 km (0.086 R)
• M15: 1,882,540 km (0.101 R)
• M16: 1,980,077 km (0.108 R)
• M17: 2,170,964 km (0.045 R)
• M18: 2,292,887 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 13.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.41 AU - 1.65 AU

Year: 1262 Days

Day: 10.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,646,561 km

• M1: 172,636 km (0.06 R)
• M2: 322,084 km (0.039 R)
• M3: 434,133 km (0.115 R)
• M4: 557,701 km (0.102 R)
• M5: 667,207 km (0.116 R)
• M6: 803,041 km (0.052 R)
• M7: 926,011 km (0.102 R)
• M8: 1,045,988 km (0.038 R)
• M9: 1,156,392 km (0.11 R)
• M10: 1,281,755 km (0.109 R)
• M11: 1,373,608 km (0.115 R)
• M12: 1,529,937 km (0.04 R)
• M13: 1,633,609 km (0.092 R)
• M14: 1,776,026 km (0.079 R)
• M15: 1,885,532 km (0.115 R)
• M16: 1,972,448 km (0.06 R)
• M17: 2,144,037 km (0.105 R)
• M18: 2,294,233 km (0.08 R)
• M19: 2,394,164 km (0.064 R)
• M20: 2,654,016 km (0.041 R)
• M21: 2,872,878 km (0.12 R)
• M22: 2,988,367 km (0.115 R)
• M23: 3,134,823 km (0.112 R)
• M24: 3,389,439 km (0.077 R)
• M25: 3,721,397 km (0.037 R)
• M26: 3,823,871 km (0.053 R)
• M27: 3,959,407 km (0.11 R)
• M28: 4,080,282 km (0.105 R)
• M29: 4,358,833 km (0.063 R)
• M30: 4,458,765 km (0.078 R)
• M31: 4,745,843 km (0.109 R)
• M32: 5,065,234 km (0.114 R)
• M33: 5,161,575 km (0.088 R)
• M34: 5,249,838 km (0.112 R)
• M35: 5,463,314 km (0.103 R)
• M36: 5,571,324 km (0.086 R)
• M37: 5,725,410 km (0.085 R)
• M38: 5,825,790 km (0.091 R)
• M39: 6,075,020 km (0.1 R)
• M40: 6,205,619 km (0.068 R)
• M41: 6,479,084 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 11.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.34 AU - 2 AU

Year: 1439 Days

Day: 13.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,646,561 km

• M1: 139,425 km (0.059 R)
• M2: 210,185 km (0.097 R)
• M3: 297,700 km (0.112 R)
• M4: 367,712 km (0.107 R)
• M5: 457,919 km (0.087 R)
• M6: 646,562 km (0.053 R)
• M7: 720,613 km (0.028 R)
• M8: 798,105 km (0.104 R)
• M9: 873,053 km (0.12 R)
• M10: 950,844 km (0.052 R)
• M11: 1,031,178 km (0.117 R)
• M12: 1,132,007 km (0.115 R)
• M13: 1,344,137 km (0.031 R)
• M14: 1,428,809 km (0.098 R)
• M15: 1,603,689 km (0.116 R)
• M16: 1,686,866 km (0.048 R)
• M17: 1,901,539 km (0.087 R)
• M18: 2,094,819 km (0.061 R)
• M19: 2,429,021 km (0.098 R)
• M20: 2,590,287 km (0.088 R)
• M21: 2,763,671 km (0.109 R)
• M22: 2,864,350 km (0.116 R)
• M23: 3,139,162 km (0.105 R)
• M24: 3,270,957 km (0.081 R)
• M25: 3,350,992 km (0.104 R)
• M26: 3,513,007 km (0.119 R)
• M27: 3,659,164 km (0.031 R)
• M28: 3,967,036 km (0.101 R)
• M29: 4,052,606 km (0.08 R)
• M30: 4,138,625 km (0.115 R)
• M31: 4,528,776 km (0.045 R)
• M32: 4,658,178 km (0.09 R)
• M33: 4,778,754 km (0.07 R)
• M34: 4,971,736 km (0.044 R)
• M35: 5,313,118 km (0.12 R)
• M36: 5,386,421 km (0.054 R)
• M37: 5,481,416 km (0.065 R)
• M38: 5,780,163 km (0.099 R)
• M39: 5,975,089 km (0.087 R)
• M40: 6,106,286 km (0.085 R)
• M41: 6,205,320 km (0.043 R)
• M42: 6,516,782 km (0.109 R)
• M43: 6,776,484 km (0.106 R)
• M44: 7,635,176 km (0.074 R)
• M45: 8,077,387 km (0.103 R)
• M46: 8,149,942 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 13.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.78 AU - 2.18 AU

Year: 1858 Days

Day: 11.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,646,561 km

• M1: 188,493 km (0.118 R)
• M2: 275,260 km (0.077 R)
• M3: 369,208 km (0.076 R)
• M4: 457,919 km (0.106 R)
• M5: 576,700 km (0.12 R)
• M6: 664,963 km (0.04 R)
• M7: 764,296 km (0.115 R)
• M8: 930,349 km (0.071 R)
• M9: 1,230,891 km (0.062 R)
• M10: 1,321,697 km (0.098 R)
• M11: 1,444,218 km (0.038 R)
• M12: 1,654,552 km (0.082 R)
• M13: 1,771,538 km (0.067 R)
• M14: 1,899,594 km (0.104 R)
• M15: 2,030,791 km (0.04 R)
• M16: 2,268,053 km (0.056 R)
• M17: 2,478,837 km (0.078 R)
• M18: 2,623,049 km (0.066 R)
• M19: 2,967,423 km (0.114 R)
• M20: 3,198,702 km (0.113 R)
• M21: 3,326,608 km (0.115 R)
• M22: 3,466,183 km (0.074 R)
• M23: 3,577,184 km (0.045 R)
• M24: 3,834,193 km (0.103 R)
• M25: 3,949,234 km (0.042 R)
• M26: 4,139,971 km (0.11 R)
• M27: 4,258,154 km (0.101 R)
• M28: 4,453,828 km (0.104 R)
• M29: 4,541,791 km (0.04 R)
• M30: 4,641,424 km (0.088 R)
• M31: 4,876,891 km (0.101 R)
• M32: 5,173,992 km (0.116 R)
• M33: 5,266,593 km (0.045 R)
• M34: 5,418,285 km (0.114 R)
• M35: 5,833,868 km (0.095 R)
• M36: 5,942,476 km (0.117 R)
• M37: 6,039,565 km (0.097 R)
• M38: 6,161,787 km (0.112 R)
• M39: 6,558,071 km (0.043 R)
• M40: 6,772,146 km (0.106 R)
• M41: 6,886,289 km (0.073 R)
• M42: 6,988,465 km (0.106 R)
• M43: 7,349,743 km (0.115 R)
• M44: 7,506,522 km (0.088 R)
• M45: 7,703,991 km (0.076 R)
• M46: 8,185,098 km (0.084 R)
• M47: 8,388,401 km (0.096 R)
• M48: 8,607,263 km (0.045 R)
• M49: 8,841,833 km (0.027 R)
• M50: 8,966,896 km (0.057 R)
• M51: 9,359,591 km (0.09 R)
• M52: 9,600,892 km (0.09 R)
• M53: 9,686,612 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 10.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.91 AU - 4.19 AU

Year: 5435 Days

Day: 11.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 35,646,561 km

• M1: 127,158 km (0.098 R)
• M2: 231,727 km (0.094 R)
• M3: 349,909 km (0.118 R)
• M4: 630,405 km (0.102 R)
• M5: 911,949 km (0.058 R)
• M6: 1,108,670 km (0.071 R)
• M7: 1,292,526 km (0.118 R)
• M8: 1,360,742 km (0.09 R)
• M9: 1,458,280 km (0.069 R)
• M10: 1,536,669 km (0.073 R)
• M11: 1,773,034 km (0.034 R)
• M12: 1,887,925 km (0.115 R)
• M13: 2,149,572 km (0.083 R)
• M14: 2,474,199 km (0.107 R)
• M15: 2,585,799 km (0.082 R)
• M16: 2,725,673 km (0.114 R)
• M17: 2,886,042 km (0.114 R)
• M18: 3,319,577 km (0.069 R)
• M19: 3,395,423 km (0.059 R)
• M20: 3,636,275 km (0.114 R)
• M21: 4,013,112 km (0.085 R)
• M22: 4,288,522 km (0.093 R)
• M23: 4,559,743 km (0.048 R)
• M24: 5,074,958 km (0.097 R)
• M25: 5,162,772 km (0.116 R)
• M26: 5,733,787 km (0.114 R)
• M27: 5,848,080 km (0.078 R)
• M28: 6,313,180 km (0.067 R)
• M29: 6,419,394 km (0.113 R)
• M30: 6,538,175 km (0.103 R)
• M31: 6,802,215 km (0.109 R)
• M32: 7,254,001 km (0.12 R)
• M33: 7,614,980 km (0.082 R)
• M34: 7,740,792 km (0.09 R)
• M35: 7,905,499 km (0.112 R)
• M36: 8,148,297 km (0.07 R)
• M37: 8,354,592 km (0.098 R)
• M38: 8,785,584 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 14.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.44 AU - 5.38 AU

Year: 6176 Days

Day: 11 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,646,561 km

• M1: 326,572 km (0.088 R)
• M2: 622,926 km (0.089 R)
• M3: 793,018 km (0.1 R)
• M4: 1,135,448 km (0.117 R)
• M5: 1,249,292 km (0.094 R)
• M6: 1,384,678 km (0.101 R)
• M7: 1,579,155 km (0.09 R)
• M8: 2,238,433 km (0.093 R)
• M9: 2,841,462 km (0.079 R)
• M10: 2,977,297 km (0.088 R)
• M11: 3,138,563 km (0.106 R)
• M12: 3,494,008 km (0.119 R)
• M13: 3,812,951 km (0.065 R)
• M14: 4,244,241 km (0.107 R)
• M15: 4,531,918 km (0.091 R)
• M16: 4,934,486 km (0.102 R)
• M17: 5,209,297 km (0.112 R)
• M18: 5,546,042 km (0.042 R)
• M19: 6,359,106 km (0.091 R)
• M20: 6,871,180 km (0.036 R)
• M21: 7,116,670 km (0.066 R)
• M22: 7,209,570 km (0.038 R)
• M23: 7,365,302 km (0.059 R)
• M24: 7,807,214 km (0.072 R)
• M25: 8,783,190 km (0.052 R)
• M26: 9,117,093 km (0.106 R)
• M27: 9,387,416 km (0.087 R)
• M28: 9,866,578 km (0.096 R)
• M29: 10,565,200 km (0.112 R)
• M30: 10,706,869 km (0.102 R)
• M31: 11,171,520 km (0.051 R)
• M32: 11,315,882 km (0.083 R)
• M33: 11,936,265 km (0.033 R)
• M34: 12,083,918 km (0.066 R)
• M35: 12,306,370 km (0.056 R)
• M36: 12,492,918 km (0.1 R)
• M37: 12,717,913 km (0.112 R)
• M38: 13,095,947 km (0.064 R)
• M39: 13,477,871 km (0.11 R)
• M40: 14,409,117 km (0.093 R)
• M41: 14,803,308 km (0.097 R)
• M42: 14,962,031 km (0.104 R)
• M43: 15,481,584 km (0.104 R)
• M44: 16,047,962 km (0.119 R)
• M45: 16,538,793 km (0.03 R)
• M46: 16,827,367 km (0.104 R)
• M47: 17,577,151 km (0.077 R)
• M48: 18,167,913 km (0.057 R)
• M49: 18,465,613 km (0.11 R)
• M50: 18,722,174 km (0.11 R)
• M51: 19,368,885 km (0.095 R)
• M52: 19,716,700 km (0.107 R)
• M53: 20,462,745 km (0.073 R)
• M54: 20,639,719 km (0.063 R)
• M55: 20,995,014 km (0.095 R)
• M56: 21,128,754 km (0.105 R)
• M57: 21,892,302 km (0.039 R)
• M58: 22,118,494 km (0.114 R)
• M59: 23,031,340 km (0.1 R)
• M60: 23,399,949 km (0.069 R)
• M61: 23,585,002 km (0.118 R)
• M62: 23,956,603 km (0.096 R)
• M63: 24,846,710 km (0.119 R)
• M64: 24,988,230 km (0.077 R)
• M65: 25,795,460 km (0.115 R)
• M66: 26,274,323 km (0.08 R)
• M67: 26,949,608 km (0.085 R)
• M68: 28,811,353 km (0.062 R)
• M69: 29,009,720 km (0.087 R)
• M70: 29,357,984 km (0.088 R)
• M71: 29,707,594 km (0.08 R)
• M72: 30,159,230 km (0.092 R)
• M73: 31,272,687 km (0.098 R)
• M74: 31,527,602 km (0.057 R)
• M75: 32,039,675 km (0.091 R)
• M76: 33,019,990 km (0.098 R)
• M77: 34,324,783 km (0.101 R)
• M78: 34,535,117 km (0.078 R)
• M79: 35,327,836 km (0.097 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: 552 - 12,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit