🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.52 AU - 0.54 AU

Year: 249 Days

Day: 23.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 12.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.91 AU - 2.09 AU

Year: 1826 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 12,677,349 km

• M1: 157,227 km (0.052 R)
• M2: 298,747 km (0.082 R)
• M3: 408,552 km (0.096 R)
• M4: 608,265 km (0.118 R)
• M5: 769,681 km (0.073 R)
• M6: 999,763 km (0.113 R)
• M7: 1,147,416 km (0.109 R)
• M8: 1,282,802 km (0.081 R)
• M9: 1,602,492 km (0.116 R)
• M10: 1,766,452 km (0.108 R)
• M11: 2,378,457 km (0.058 R)
• M12: 2,465,822 km (0.115 R)
• M13: 2,617,963 km (0.093 R)
• M14: 2,721,185 km (0.1 R)
• M15: 2,865,547 km (0.091 R)
• M16: 3,025,916 km (0.112 R)
• M17: 3,203,040 km (0.043 R)
• M18: 3,369,692 km (0.098 R)
• M19: 3,454,065 km (0.099 R)
• M20: 3,639,567 km (0.097 R)
• M21: 3,740,695 km (0.069 R)
• M22: 3,872,341 km (0.111 R)
• M23: 4,200,409 km (0.083 R)
• M24: 4,568,869 km (0.039 R)
• M25: 4,725,498 km (0.08 R)
• M26: 4,931,793 km (0.101 R)
• M27: 5,452,543 km (0.092 R)
• M28: 5,888,621 km (0.109 R)
• M29: 6,741,030 km (0.103 R)
• M30: 6,955,703 km (0.097 R)
• M31: 7,576,384 km (0.094 R)
• M32: 7,762,334 km (0.06 R)
• M33: 7,912,082 km (0.091 R)
• M34: 8,195,719 km (0.071 R)
• M35: 8,386,606 km (0.071 R)
• M36: 8,501,946 km (0.084 R)
• M37: 8,637,183 km (0.097 R)
• M38: 8,811,913 km (0.084 R)
• M39: 8,968,392 km (0.114 R)
• M40: 9,403,273 km (0.12 R)
• M41: 9,583,240 km (0.101 R)
• M42: 9,987,303 km (0.101 R)
• M43: 10,089,030 km (0.045 R)
• M44: 10,396,753 km (0.102 R)
• M45: 10,707,617 km (0.092 R)
• M46: 10,895,662 km (0.103 R)
• M47: 11,084,604 km (0.098 R)
• M48: 11,253,649 km (0.107 R)
• M49: 11,722,788 km (0.047 R)
• M50: 12,002,985 km (0.077 R)
• M51: 12,154,827 km (0.095 R)
• M52: 12,263,734 km (0.103 R)
• M53: 12,923,610 km (0.093 R)
• M54: 13,034,762 km (0.109 R)
• M55: 13,168,502 km (0.096 R)
• M56: 13,257,962 km (0.109 R)
• M57: 13,730,691 km (0.12 R)
• M58: 13,821,497 km (0.099 R)
• M59: 14,049,035 km (0.106 R)
• M60: 14,163,328 km (0.027 R)
• M61: 14,508,002 km (0.104 R)
• M62: 15,440,744 km (0.116 R)
• M63: 15,724,382 km (0.115 R)
• M64: 15,985,879 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 14.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.86 AU - 2.3 AU

Year: 1937 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 12,677,349 km

• M1: 181,462 km (0.105 R)
• M2: 441,912 km (0.089 R)
• M3: 621,430 km (0.114 R)
• M4: 715,377 km (0.12 R)
• M5: 822,339 km (0.097 R)
• M6: 912,547 km (0.081 R)
• M7: 1,063,342 km (0.106 R)
• M8: 1,310,777 km (0.118 R)
• M9: 1,549,236 km (0.117 R)
• M10: 1,762,562 km (0.119 R)
• M11: 2,017,178 km (0.057 R)
• M12: 2,339,112 km (0.098 R)
• M13: 2,876,917 km (0.072 R)
• M14: 3,302,523 km (0.075 R)
• M15: 3,631,937 km (0.083 R)
• M16: 3,800,684 km (0.105 R)
• M17: 3,905,851 km (0.099 R)
• M18: 4,052,158 km (0.117 R)
• M19: 4,146,255 km (0.079 R)
• M20: 4,363,919 km (0.108 R)
• M21: 4,488,235 km (0.109 R)
• M22: 4,599,536 km (0.061 R)
• M23: 5,011,229 km (0.115 R)
• M24: 5,156,040 km (0.11 R)
• M25: 5,524,201 km (0.065 R)
• M26: 5,658,839 km (0.077 R)
• M27: 5,809,783 km (0.093 R)
• M28: 5,916,147 km (0.106 R)
• M29: 6,069,485 km (0.106 R)
• M30: 6,348,634 km (0.099 R)
• M31: 6,759,430 km (0.065 R)
• M32: 6,871,479 km (0.086 R)
• M33: 7,113,828 km (0.107 R)
• M34: 7,211,515 km (0.074 R)
• M35: 7,408,386 km (0.104 R)
• M36: 7,524,025 km (0.088 R)
• M37: 7,656,868 km (0.086 R)
• M38: 8,077,387 km (0.058 R)
• M39: 8,591,855 km (0.117 R)
• M40: 8,870,705 km (0.059 R)
• M41: 8,993,674 km (0.09 R)
• M42: 9,526,991 km (0.1 R)
• M43: 10,180,733 km (0.111 R)
• M44: 10,290,987 km (0.082 R)
• M45: 10,717,790 km (0.068 R)
• M46: 10,980,484 km (0.105 R)
• M47: 11,819,877 km (0.079 R)
• M48: 12,227,681 km (0.032 R)
• M49: 12,325,518 km (0.094 R)
• M50: 12,462,999 km (0.064 R)
• M51: 12,660,169 km (0.104 R)
• M52: 12,957,719 km (0.068 R)
• M53: 13,077,547 km (0.087 R)
• M54: 13,418,779 km (0.117 R)
• M55: 13,580,345 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.4

Radius: 9.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.34 AU - 3.68 AU

Year: 4246 Days

Day: 14.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 12,677,349 km

• M1: 139,874 km (0.042 R)
• M2: 203,004 km (0.091 R)
• M3: 276,457 km (0.037 R)
• M4: 348,413 km (0.088 R)
• M5: 428,747 km (0.108 R)
• M6: 672,442 km (0.068 R)
• M7: 756,367 km (0.12 R)
• M8: 844,031 km (0.083 R)
• M9: 1,006,494 km (0.094 R)
• M10: 1,129,015 km (0.064 R)
• M11: 1,205,011 km (0.079 R)
• M12: 1,362,537 km (0.088 R)
• M13: 1,526,945 km (0.111 R)
• M14: 1,997,281 km (0.035 R)
• M15: 2,121,747 km (0.099 R)
• M16: 3,153,972 km (0.1 R)
• M17: 3,226,527 km (0.03 R)
• M18: 3,336,332 km (0.084 R)
• M19: 3,466,183 km (0.04 R)
• M20: 3,616,529 km (0.066 R)
• M21: 3,711,673 km (0.08 R)
• M22: 4,625,566 km (0.074 R)
• M23: 4,770,676 km (0.043 R)
• M24: 4,833,208 km (0.068 R)
• M25: 5,086,477 km (0.086 R)
• M26: 5,939,335 km (0.078 R)
• M27: 6,006,803 km (0.081 R)
• M28: 6,119,899 km (0.099 R)
• M29: 6,393,963 km (0.061 R)
• M30: 6,532,490 km (0.099 R)
• M31: 7,264,323 km (0.097 R)
• M32: 7,603,461 km (0.058 R)
• M33: 8,473,672 km (0.109 R)
• M34: 8,600,531 km (0.103 R)
• M35: 8,804,882 km (0.1 R)
• M36: 8,984,998 km (0.08 R)
• M37: 9,088,519 km (0.103 R)
• M38: 9,322,790 km (0.081 R)
• M39: 9,664,770 km (0.099 R)
• M40: 9,984,162 km (0.101 R)
• M41: 10,797,675 km (0.116 R)
• M42: 11,240,335 km (0.079 R)
• M43: 11,435,860 km (0.092 R)
• M44: 11,548,058 km (0.106 R)
• M45: 12,114,735 km (0.057 R)
• M46: 12,200,454 km (0.11 R)
• M47: 12,690,387 km (0.086 R)
• M48: 12,893,990 km (0.113 R)
• M49: 13,422,519 km (0.083 R)
• M50: 13,511,380 km (0.091 R)
• M51: 13,600,391 km (0.096 R)
• M52: 14,078,207 km (0.08 R)
• M53: 14,683,330 km (0.026 R)
• M54: 14,835,920 km (0.096 R)
• M55: 15,081,261 km (0.077 R)
• M56: 15,420,698 km (0.052 R)
• M57: 15,950,275 km (0.107 R)
• M58: 16,170,034 km (0.097 R)
• M59: 16,233,015 km (0.105 R)
• M60: 17,964,311 km (0.113 R)
• M61: 18,062,148 km (0.085 R)
• M62: 18,818,664 km (0.11 R)
• M63: 18,951,357 km (0.049 R)
• M64: 19,184,132 km (0.072 R)
• M65: 20,057,185 km (0.1 R)
• M66: 20,566,865 km (0.087 R)
• M67: 20,908,995 km (0.059 R)
• M68: 21,494,970 km (0.025 R)
• M69: 21,598,791 km (0.114 R)
• M70: 22,016,319 km (0.119 R)
• M71: 22,401,384 km (0.068 R)
• M72: 22,471,695 km (0.11 R)
• M73: 23,427,326 km (0.066 R)
• M74: 23,784,565 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 9.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.34 AU - 4.54 AU

Year: 5050 Days

Day: 7.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 12,677,349 km

• M1: 117,734 km (0.101 R)
• M2: 184,155 km (0.108 R)
• M3: 460,462 km (0.118 R)
• M4: 536,907 km (0.085 R)
• M5: 697,724 km (0.064 R)
• M6: 766,689 km (0.117 R)
• M7: 972,985 km (0.045 R)
• M8: 1,574,218 km (0.063 R)
• M9: 1,733,241 km (0.109 R)
• M10: 1,986,809 km (0.088 R)
• M11: 2,128,329 km (0.088 R)
• M12: 2,200,435 km (0.106 R)
• M13: 2,336,420 km (0.093 R)
• M14: 2,464,625 km (0.096 R)
• M15: 2,551,242 km (0.072 R)
• M16: 2,761,427 km (0.103 R)
• M17: 3,139,910 km (0.047 R)
• M18: 3,437,609 km (0.049 R)
• M19: 3,958,360 km (0.058 R)
• M20: 4,150,294 km (0.054 R)
• M21: 4,227,935 km (0.11 R)
• M22: 4,637,085 km (0.088 R)
• M23: 4,907,708 km (0.052 R)
• M24: 5,197,628 km (0.025 R)
• M25: 5,450,449 km (0.1 R)
• M26: 5,678,735 km (0.088 R)
• M27: 6,203,674 km (0.101 R)
• M28: 6,277,875 km (0.115 R)
• M29: 6,412,064 km (0.09 R)
• M30: 6,713,803 km (0.071 R)
• M31: 7,112,930 km (0.1 R)
• M32: 7,175,013 km (0.081 R)
• M33: 7,237,395 km (0.06 R)
• M34: 7,425,290 km (0.118 R)
• M35: 7,646,695 km (0.111 R)
• M36: 7,966,685 km (0.066 R)
• M37: 8,047,318 km (0.107 R)
• M38: 8,735,917 km (0.089 R)
• M39: 9,786,543 km (0.109 R)
• M40: 10,029,340 km (0.117 R)
• M41: 11,582,166 km (0.105 R)
• M42: 11,728,772 km (0.113 R)
• M43: 12,265,081 km (0.056 R)
• M44: 12,677,372 km (0.096 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: 485 - 14,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit