🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 13.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.51 AU - 0.61 AU

Year: 289 Days

Day: 5.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 9,494,125 km

• M1: 192,682 km (0.087 R)
• M2: 278,102 km (0.059 R)
• M3: 398,978 km (0.077 R)
• M4: 517,459 km (0.086 R)
• M5: 687,253 km (0.083 R)
• M6: 799,301 km (0.055 R)
• M7: 892,650 km (0.075 R)
• M8: 990,188 km (0.091 R)
• M9: 1,132,007 km (0.107 R)
• M10: 1,251,536 km (0.05 R)
• M11: 1,349,522 km (0.049 R)
• M12: 1,446,013 km (0.045 R)
• M13: 1,711,848 km (0.054 R)
• M14: 1,812,229 km (0.09 R)
• M15: 2,014,186 km (0.097 R)
• M16: 2,125,636 km (0.038 R)
• M17: 2,218,536 km (0.108 R)
• M18: 2,307,547 km (0.105 R)
• M19: 2,403,140 km (0.109 R)
• M20: 2,505,615 km (0.119 R)
• M21: 2,609,585 km (0.12 R)
• M22: 2,731,807 km (0.052 R)
• M23: 2,827,549 km (0.103 R)
• M24: 2,918,804 km (0.084 R)
• M25: 3,016,791 km (0.115 R)
• M26: 3,110,140 km (0.068 R)
• M27: 3,210,370 km (0.114 R)
• M28: 3,353,835 km (0.115 R)
• M29: 3,444,641 km (0.069 R)
• M30: 3,530,061 km (0.069 R)
• M31: 3,753,111 km (0.11 R)
• M32: 3,866,507 km (0.065 R)
• M33: 3,961,800 km (0.119 R)
• M34: 4,141,916 km (0.083 R)
• M35: 4,285,381 km (0.105 R)
• M36: 4,463,701 km (0.08 R)
• M37: 4,644,715 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.3

Radius: 12.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.54 AU - 0.58 AU

Year: 289 Days

Day: 11.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 9,494,125 km

• M1: 160,967 km (0.115 R)
• M2: 265,686 km (0.114 R)
• M3: 365,019 km (0.076 R)
• M4: 473,028 km (0.08 R)
• M5: 556,803 km (0.118 R)
• M6: 659,278 km (0.075 R)
• M7: 922,121 km (0.098 R)
• M8: 1,078,152 km (0.042 R)
• M9: 1,183,319 km (0.096 R)
• M10: 1,271,881 km (0.116 R)
• M11: 1,367,025 km (0.066 R)
• M12: 1,473,389 km (0.118 R)
• M13: 1,556,117 km (0.11 R)
• M14: 1,672,205 km (0.119 R)
• M15: 1,781,860 km (0.104 R)
• M16: 1,980,077 km (0.1 R)
• M17: 2,091,677 km (0.052 R)
• M18: 2,205,521 km (0.112 R)
• M19: 2,316,373 km (0.109 R)
• M20: 2,398,353 km (0.103 R)
• M21: 2,486,466 km (0.104 R)
• M22: 2,628,734 km (0.106 R)
• M23: 2,806,306 km (0.1 R)
• M24: 2,899,356 km (0.109 R)
• M25: 2,993,603 km (0.115 R)
• M26: 3,094,432 km (0.11 R)
• M27: 3,207,827 km (0.078 R)
• M28: 3,328,403 km (0.06 R)
• M29: 3,438,806 km (0.115 R)
• M30: 3,532,903 km (0.1 R)
• M31: 3,627,748 km (0.104 R)
• M32: 3,741,592 km (0.08 R)
• M33: 3,820,131 km (0.09 R)
• M34: 3,905,402 km (0.057 R)
• M35: 3,991,271 km (0.077 R)
• M36: 4,090,155 km (0.058 R)
• M37: 4,227,636 km (0.12 R)
• M38: 4,328,614 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 12

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.28 AU - 1.9 AU

Year: 1384 Days

Day: 13.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 9,494,125 km

• M1: 206,445 km (0.069 R)
• M2: 358,287 km (0.097 R)
• M3: 554,111 km (0.063 R)
• M4: 636,838 km (0.083 R)
• M5: 783,594 km (0.091 R)
• M6: 861,684 km (0.049 R)
• M7: 1,014,423 km (0.118 R)
• M8: 1,176,737 km (0.032 R)
• M9: 1,274,574 km (0.071 R)
• M10: 1,500,018 km (0.119 R)
• M11: 1,650,364 km (0.105 R)
• M12: 1,790,986 km (0.063 R)
• M13: 1,881,941 km (0.078 R)
• M14: 2,052,782 km (0.099 R)
• M15: 2,140,147 km (0.111 R)
• M16: 2,237,087 km (0.091 R)
• M17: 2,318,917 km (0.037 R)
• M18: 2,418,549 km (0.057 R)
• M19: 2,511,150 km (0.114 R)
• M20: 2,665,385 km (0.117 R)
• M21: 2,840,415 km (0.105 R)
• M22: 3,028,459 km (0.116 R)
• M23: 3,407,540 km (0.097 R)
• M24: 3,492,811 km (0.058 R)
• M25: 3,655,873 km (0.041 R)
• M26: 3,772,559 km (0.085 R)
• M27: 3,910,339 km (0.096 R)
• M28: 4,343,873 km (0.053 R)
• M29: 4,582,033 km (0.066 R)
• M30: 4,760,952 km (0.1 R)
• M31: 4,953,036 km (0.069 R)
• M32: 5,039,204 km (0.094 R)
• M33: 5,278,710 km (0.115 R)
• M34: 5,712,694 km (0.069 R)
• M35: 5,791,831 km (0.027 R)
• M36: 5,905,526 km (0.106 R)
• M37: 6,077,413 km (0.116 R)
• M38: 6,391,120 km (0.097 R)
• M39: 6,496,886 km (0.119 R)
• M40: 6,745,966 km (0.102 R)
• M41: 6,865,645 km (0.104 R)
• M42: 7,083,010 km (0.106 R)
• M43: 7,351,688 km (0.07 R)
• M44: 7,561,574 km (0.108 R)
• M45: 7,698,606 km (0.037 R)
• M46: 7,962,197 km (0.106 R)
• M47: 8,228,930 km (0.096 R)
• M48: 8,421,313 km (0.071 R)
• M49: 8,511,520 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 10.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.59 AU - 2.13 AU

Year: 1751 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 9,494,125 km

• M1: 146,756 km (0.119 R)
• M2: 225,294 km (0.07 R)
• M3: 337,343 km (0.116 R)
• M4: 538,253 km (0.114 R)
• M5: 787,633 km (0.06 R)
• M6: 1,022,053 km (0.089 R)
• M7: 1,251,536 km (0.038 R)
• M8: 1,391,709 km (0.036 R)
• M9: 1,537,268 km (0.051 R)
• M10: 1,698,085 km (0.114 R)
• M11: 1,822,551 km (0.113 R)
• M12: 1,907,373 km (0.059 R)
• M13: 2,091,827 km (0.096 R)
• M14: 2,214,497 km (0.073 R)
• M15: 2,293,784 km (0.057 R)
• M16: 2,408,675 km (0.102 R)
• M17: 2,656,559 km (0.078 R)
• M18: 2,753,199 km (0.076 R)
• M19: 3,075,433 km (0.063 R)
• M20: 3,151,578 km (0.098 R)
• M21: 3,581,523 km (0.037 R)
• M22: 3,729,026 km (0.113 R)
• M23: 3,919,763 km (0.096 R)
• M24: 4,099,730 km (0.054 R)
• M25: 4,225,990 km (0.079 R)
• M26: 4,325,024 km (0.077 R)
• M27: 4,496,613 km (0.093 R)
• M28: 4,773,219 km (0.116 R)
• M29: 4,920,872 km (0.081 R)
• M30: 5,205,856 km (0.041 R)
• M31: 5,342,738 km (0.074 R)
• M32: 5,419,332 km (0.05 R)
• M33: 5,839,254 km (0.088 R)
• M34: 6,157,000 km (0.116 R)
• M35: 6,285,803 km (0.039 R)
• M36: 6,415,355 km (0.108 R)
• M37: 6,545,954 km (0.109 R)
• M38: 7,026,612 km (0.119 R)
• M39: 7,228,719 km (0.063 R)
• M40: 7,673,623 km (0.105 R)
• M41: 7,864,510 km (0.11 R)
• M42: 7,934,222 km (0.098 R)
• M43: 8,109,701 km (0.117 R)
• M44: 8,500,151 km (0.089 R)
• M45: 8,661,567 km (0.109 R)
• M46: 8,787,977 km (0.063 R)
• M47: 9,428,855 km (0.07 R)
• M48: 9,521,605 km (0.064 R)
• M49: 9,745,553 km (0.089 R)
• M50: 9,952,447 km (0.116 R)
• M51: 10,027,994 km (0.041 R)
• M52: 10,255,832 km (0.085 R)
• M53: 10,332,127 km (0.069 R)
• M54: 10,408,721 km (0.03 R)
• M55: 10,794,234 km (0.096 R)
• M56: 10,969,264 km (0.08 R)
• M57: 11,066,802 km (0.116 R)
• M58: 11,145,191 km (0.07 R)
• M59: 11,302,418 km (0.04 R)
• M60: 11,440,497 km (0.086 R)
• M61: 11,738,496 km (0.115 R)
• M62: 12,261,041 km (0.106 R)
• M63: 12,647,602 km (0.109 R)
• M64: 12,852,701 km (0.099 R)
• M65: 13,307,927 km (0.046 R)
• M66: 13,621,335 km (0.101 R)
• M67: 14,106,630 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 8.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.91 AU - 2.21 AU

Year: 2041 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 9,494,125 km

• M1: 105,616 km (0.082 R)
• M2: 205,099 km (0.109 R)
• M3: 311,762 km (0.044 R)
• M4: 378,183 km (0.118 R)
• M5: 600,486 km (0.065 R)
• M6: 709,842 km (0.108 R)
• M7: 814,411 km (0.083 R)
• M8: 974,929 km (0.093 R)
• M9: 1,125,574 km (0.117 R)
• M10: 1,340,995 km (0.061 R)
• M11: 1,517,072 km (0.043 R)
• M12: 1,577,360 km (0.072 R)
• M13: 1,685,070 km (0.115 R)
• M14: 1,779,317 km (0.071 R)
• M15: 1,875,359 km (0.09 R)
• M16: 2,140,147 km (0.118 R)
• M17: 2,208,214 km (0.111 R)
• M18: 2,311,736 km (0.09 R)
• M19: 2,541,518 km (0.115 R)
• M20: 2,632,025 km (0.103 R)
• M21: 2,806,755 km (0.096 R)
• M22: 3,167,885 km (0.117 R)
• M23: 3,226,228 km (0.115 R)
• M24: 3,423,398 km (0.107 R)
• M25: 3,513,456 km (0.078 R)
• M26: 3,747,127 km (0.106 R)
• M27: 3,975,563 km (0.115 R)
• M28: 4,028,072 km (0.118 R)
• M29: 4,155,081 km (0.074 R)
• M30: 4,229,880 km (0.113 R)
• M31: 4,467,740 km (0.035 R)
• M32: 4,522,344 km (0.113 R)
• M33: 4,776,810 km (0.105 R)
• M34: 5,070,021 km (0.077 R)
• M35: 5,127,018 km (0.11 R)
• M36: 5,184,314 km (0.12 R)
• M37: 5,462,267 km (0.117 R)
• M38: 5,544,247 km (0.037 R)
• M39: 5,650,312 km (0.109 R)
• M40: 5,709,552 km (0.081 R)
• M41: 6,008,598 km (0.114 R)
• M42: 6,069,036 km (0.079 R)
• M43: 6,178,392 km (0.075 R)
• M44: 6,659,648 km (0.116 R)
• M45: 6,923,838 km (0.11 R)
• M46: 7,410,630 km (0.098 R)
• M47: 7,462,540 km (0.12 R)
• M48: 7,684,394 km (0.039 R)
• M49: 7,988,078 km (0.09 R)
• M50: 8,268,723 km (0.046 R)
• M51: 8,661,717 km (0.048 R)
• M52: 8,977,817 km (0.084 R)
• M53: 9,144,170 km (0.096 R)
• M54: 9,367,669 km (0.039 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 13,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit