🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 12.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.18 AU - 1.58 AU

Year: 1100 Days

Day: 11.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,431,277 km

• M1: 151,991 km (0.082 R)
• M2: 252,970 km (0.109 R)
• M3: 329,863 km (0.076 R)
• M4: 457,171 km (0.115 R)
• M5: 536,608 km (0.098 R)
• M6: 661,073 km (0.12 R)
• M7: 742,305 km (0.093 R)
• M8: 890,706 km (0.044 R)
• M9: 988,842 km (0.072 R)
• M10: 1,147,116 km (0.037 R)
• M11: 1,247,796 km (0.06 R)
• M12: 1,329,177 km (0.11 R)
• M13: 1,443,171 km (0.082 R)
• M14: 1,924,277 km (0.084 R)
• M15: 2,397,755 km (0.103 R)
• M16: 2,538,377 km (0.094 R)
• M17: 2,614,522 km (0.11 R)
• M18: 2,720,587 km (0.116 R)
• M19: 2,847,745 km (0.076 R)
• M20: 3,017,239 km (0.113 R)
• M21: 3,334,836 km (0.094 R)
• M22: 3,695,815 km (0.082 R)
• M23: 3,925,149 km (0.098 R)
• M24: 4,036,001 km (0.096 R)
• M25: 4,294,955 km (0.118 R)
• M26: 4,723,254 km (0.077 R)
• M27: 4,853,254 km (0.095 R)
• M28: 4,984,451 km (0.113 R)
• M29: 5,116,846 km (0.112 R)
• M30: 5,213,785 km (0.076 R)
• M31: 5,434,442 km (0.116 R)
• M32: 5,720,922 km (0.056 R)
• M33: 5,897,597 km (0.12 R)
• M34: 5,999,473 km (0.062 R)
• M35: 6,530,695 km (0.098 R)
• M36: 6,622,997 km (0.087 R)
• M37: 6,782,019 km (0.093 R)
• M38: 6,996,244 km (0.076 R)
• M39: 7,321,769 km (0.114 R)
• M40: 7,417,511 km (0.076 R)
• M41: 7,513,852 km (0.054 R)
• M42: 7,679,906 km (0.058 R)
• M43: 7,973,567 km (0.038 R)
• M44: 8,803,535 km (0.12 R)
• M45: 8,920,072 km (0.079 R)
• M46: 9,052,018 km (0.084 R)
• M47: 9,184,412 km (0.099 R)
• M48: 9,287,933 km (0.097 R)
• M49: 9,451,444 km (0.058 R)
• M50: 9,811,376 km (0.105 R)
• M51: 10,099,651 km (0.081 R)
• M52: 10,283,058 km (0.1 R)
• M53: 10,390,619 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 11.1

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.16 AU - 1.76 AU

Year: 1197 Days

Day: 13 Hours

Environment

Temp: -190 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,431,277 km

• M1: 144,960 km (0.069 R)
• M2: 240,853 km (0.115 R)
• M3: 388,057 km (0.073 R)
• M4: 532,568 km (0.107 R)
• M5: 609,611 km (0.101 R)
• M6: 684,709 km (0.105 R)
• M7: 866,471 km (0.119 R)
• M8: 959,970 km (0.092 R)
• M9: 1,080,097 km (0.092 R)
• M10: 1,246,001 km (0.04 R)
• M11: 1,344,586 km (0.039 R)
• M12: 1,454,690 km (0.075 R)
• M13: 1,594,414 km (0.102 R)
• M14: 1,954,197 km (0.119 R)
• M15: 2,040,814 km (0.096 R)
• M16: 2,339,412 km (0.092 R)
• M17: 2,411,069 km (0.103 R)
• M18: 2,514,890 km (0.102 R)
• M19: 2,588,492 km (0.119 R)
• M20: 2,673,464 km (0.104 R)
• M21: 2,901,002 km (0.089 R)
• M22: 3,225,928 km (0.06 R)
• M23: 3,352,339 km (0.102 R)
• M24: 3,445,239 km (0.091 R)
• M25: 3,813,549 km (0.113 R)
• M26: 3,935,172 km (0.101 R)
• M27: 4,157,325 km (0.113 R)
• M28: 4,307,671 km (0.087 R)
• M29: 4,408,948 km (0.085 R)
• M30: 4,848,317 km (0.116 R)
• M31: 5,356,053 km (0.103 R)
• M32: 5,616,353 km (0.066 R)
• M33: 6,021,763 km (0.096 R)
• M34: 6,120,946 km (0.118 R)
• M35: 6,465,620 km (0.091 R)
• M36: 6,611,029 km (0.092 R)
• M37: 6,920,098 km (0.077 R)
• M38: 7,024,069 km (0.098 R)
• M39: 7,188,776 km (0.106 R)
• M40: 7,309,202 km (0.11 R)
• M41: 7,430,526 km (0.084 R)
• M42: 7,705,637 km (0.114 R)
• M43: 8,313,303 km (0.114 R)
• M44: 8,695,077 km (0.119 R)
• M45: 8,888,058 km (0.111 R)
• M46: 9,180,223 km (0.069 R)
• M47: 9,261,903 km (0.086 R)
• M48: 9,442,618 km (0.088 R)
• M49: 9,824,242 km (0.119 R)
• M50: 10,671,115 km (0.055 R)
• M51: 10,981,680 km (0.12 R)
• M52: 11,051,094 km (0.093 R)
• M53: 11,330,393 km (0.113 R)
• M54: 11,541,326 km (0.033 R)
• M55: 11,665,044 km (0.095 R)
• M56: 11,735,803 km (0.117 R)
• M57: 11,824,664 km (0.043 R)
• M58: 11,895,873 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 13.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.39 AU - 1.53 AU

Year: 1197 Days

Day: 14.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,431,277 km

• M1: 175,179 km (0.105 R)
• M2: 279,898 km (0.102 R)
• M3: 389,702 km (0.051 R)
• M4: 475,871 km (0.112 R)
• M5: 566,527 km (0.084 R)
• M6: 679,324 km (0.054 R)
• M7: 822,339 km (0.096 R)
• M8: 909,106 km (0.108 R)
• M9: 999,613 km (0.099 R)
• M10: 1,111,363 km (0.044 R)
• M11: 1,202,916 km (0.114 R)
• M12: 1,623,735 km (0.083 R)
• M13: 1,736,233 km (0.047 R)
• M14: 1,917,546 km (0.092 R)
• M15: 2,330,884 km (0.031 R)
• M16: 2,434,705 km (0.046 R)
• M17: 2,540,172 km (0.107 R)
• M18: 2,738,987 km (0.073 R)
• M19: 3,117,021 km (0.111 R)
• M20: 3,223,086 km (0.066 R)
• M21: 3,348,449 km (0.118 R)
• M22: 3,457,207 km (0.106 R)
• M23: 3,567,161 km (0.027 R)
• M24: 3,743,687 km (0.076 R)
• M25: 3,961,352 km (0.047 R)
• M26: 4,047,670 km (0.082 R)
• M27: 4,193,079 km (0.1 R)
• M28: 4,281,042 km (0.08 R)
• M29: 4,528,926 km (0.119 R)
• M30: 4,619,433 km (0.06 R)
• M31: 4,740,906 km (0.113 R)
• M32: 4,863,427 km (0.066 R)
• M33: 5,132,853 km (0.081 R)
• M34: 5,375,201 km (0.083 R)
• M35: 5,503,107 km (0.096 R)
• M36: 5,610,668 km (0.063 R)
• M37: 5,948,161 km (0.107 R)
• M38: 6,158,346 km (0.116 R)
• M39: 6,438,842 km (0.102 R)
• M40: 6,563,607 km (0.071 R)
• M41: 6,746,415 km (0.074 R)
• M42: 6,873,125 km (0.116 R)
• M43: 7,012,251 km (0.119 R)
• M44: 7,305,313 km (0.105 R)
• M45: 7,459,249 km (0.039 R)
• M46: 7,554,393 km (0.106 R)
• M47: 7,734,210 km (0.099 R)
• M48: 8,134,683 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 9.3

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.46 AU - 4.7 AU

Year: 6648 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,431,277 km

• M1: 184,155 km (0.079 R)
• M2: 299,944 km (0.07 R)
• M3: 762,800 km (0.09 R)
• M4: 882,179 km (0.119 R)
• M5: 1,056,759 km (0.109 R)
• M6: 1,174,044 km (0.104 R)
• M7: 1,278,015 km (0.112 R)
• M8: 1,458,579 km (0.113 R)
• M9: 2,049,491 km (0.094 R)
• M10: 2,305,154 km (0.035 R)
• M11: 2,847,446 km (0.11 R)
• M12: 2,941,693 km (0.053 R)
• M13: 3,036,837 km (0.108 R)
• M14: 3,181,797 km (0.07 R)
• M15: 4,151,491 km (0.085 R)
• M16: 4,421,066 km (0.038 R)
• M17: 4,836,200 km (0.067 R)
• M18: 4,920,723 km (0.092 R)
• M19: 5,148,560 km (0.059 R)
• M20: 5,585,237 km (0.101 R)
• M21: 5,674,098 km (0.111 R)
• M22: 7,029,454 km (0.116 R)
• M23: 7,383,403 km (0.038 R)
• M24: 7,480,941 km (0.036 R)
• M25: 7,908,641 km (0.116 R)
• M26: 8,175,823 km (0.108 R)
• M27: 8,514,064 km (0.102 R)
• M28: 8,891,349 km (0.051 R)
• M29: 9,379,338 km (0.037 R)
• M30: 9,662,227 km (0.092 R)
• M31: 9,912,056 km (0.111 R)
• M32: 10,055,819 km (0.071 R)
• M33: 10,784,660 km (0.068 R)
• M34: 10,895,512 km (0.107 R)
• M35: 11,305,111 km (0.1 R)
• M36: 11,380,060 km (0.104 R)
• M37: 11,492,856 km (0.05 R)
• M38: 11,947,933 km (0.07 R)
• M39: 12,100,972 km (0.025 R)
• M40: 12,719,559 km (0.077 R)
• M41: 12,797,499 km (0.069 R)
• M42: 12,954,128 km (0.105 R)
• M43: 14,108,126 km (0.055 R)
• M44: 14,269,991 km (0.09 R)
• M45: 14,513,686 km (0.11 R)
• M46: 14,717,887 km (0.091 R)
• M47: 14,923,136 km (0.114 R)
• M48: 15,253,448 km (0.112 R)
• M49: 15,921,253 km (0.072 R)
• M50: 16,258,745 km (0.102 R)
• M51: 16,683,903 km (0.059 R)
• M52: 17,198,968 km (0.11 R)
• M53: 17,545,137 km (0.043 R)
• M54: 17,937,533 km (0.119 R)
• M55: 18,025,047 km (0.086 R)
• M56: 19,131,772 km (0.079 R)
• M57: 19,851,637 km (0.104 R)
• M58: 20,214,861 km (0.047 R)
• M59: 21,317,697 km (0.077 R)
• M60: 21,503,348 km (0.118 R)
• M61: 22,063,741 km (0.054 R)
• M62: 22,676,195 km (0.036 R)
• M63: 22,818,313 km (0.051 R)
• M64: 23,008,302 km (0.111 R)
• M65: 23,629,432 km (0.086 R)
• M66: 24,255,948 km (0.083 R)
• M67: 25,772,123 km (0.096 R)
• M68: 26,317,407 km (0.112 R)
• M69: 26,516,671 km (0.041 R)
• M70: 27,268,401 km (0.116 R)
• M71: 27,824,007 km (0.042 R)
• M72: 28,027,011 km (0.076 R)
• M73: 28,587,854 km (0.114 R)
• M74: 29,100,825 km (0.084 R)
• M75: 29,358,433 km (0.062 R)
• M76: 30,135,893 km (0.099 R)
• M77: 30,553,420 km (0.08 R)
• M78: 31,711,158 km (0.095 R)
• M79: 32,188,974 km (0.08 R)
• M80: 32,562,221 km (0.046 R)
• M81: 33,798,647 km (0.079 R)
• M82: 34,613,357 km (0.096 R)
• M83: 34,886,373 km (0.053 R)
• M84: 34,995,729 km (0.086 R)
• M85: 36,539,280 km (0.057 R)
• M86: 37,375,382 km (0.053 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit