🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 10.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.55 AU - 0.87 AU

Year: 406 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,910,457 km

• M1: 138,378 km (0.093 R)
• M2: 295,605 km (0.102 R)
• M3: 364,420 km (0.102 R)
• M4: 455,226 km (0.114 R)
• M5: 623,524 km (0.111 R)
• M6: 742,903 km (0.025 R)
• M7: 829,969 km (0.087 R)
• M8: 1,021,005 km (0.039 R)
• M9: 1,131,259 km (0.072 R)
• M10: 1,312,422 km (0.095 R)
• M11: 1,380,489 km (0.062 R)
• M12: 1,489,995 km (0.059 R)
• M13: 1,595,611 km (0.082 R)
• M14: 1,703,770 km (0.117 R)
• M15: 1,778,569 km (0.109 R)
• M16: 1,847,235 km (0.119 R)
• M17: 2,020,918 km (0.049 R)
• M18: 2,092,725 km (0.114 R)
• M19: 2,184,727 km (0.12 R)
• M20: 2,278,076 km (0.107 R)
• M21: 2,436,800 km (0.104 R)
• M22: 2,595,074 km (0.104 R)
• M23: 2,769,356 km (0.059 R)
• M24: 2,934,811 km (0.059 R)
• M25: 3,012,303 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 13.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.83 AU - 2.67 AU

Year: 2289 Days

Day: 7.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,910,457 km

• M1: 165,904 km (0.114 R)
• M2: 251,025 km (0.055 R)
• M3: 373,396 km (0.072 R)
• M4: 603,328 km (0.053 R)
• M5: 730,187 km (0.114 R)
• M6: 978,819 km (0.058 R)
• M7: 1,086,380 km (0.117 R)
• M8: 1,188,854 km (0.112 R)
• M9: 1,314,367 km (0.06 R)
• M10: 1,785,002 km (0.111 R)
• M11: 2,306,500 km (0.088 R)
• M12: 2,428,871 km (0.096 R)
• M13: 2,591,185 km (0.072 R)
• M14: 2,861,358 km (0.111 R)
• M15: 3,086,802 km (0.076 R)
• M16: 3,276,941 km (0.038 R)
• M17: 3,812,951 km (0.069 R)
• M18: 4,002,790 km (0.065 R)
• M19: 4,255,760 km (0.07 R)
• M20: 4,376,635 km (0.092 R)
• M21: 4,529,375 km (0.086 R)
• M22: 4,808,824 km (0.073 R)
• M23: 4,919,077 km (0.12 R)
• M24: 5,078,100 km (0.067 R)
• M25: 5,466,605 km (0.092 R)
• M26: 5,648,068 km (0.1 R)
• M27: 5,731,094 km (0.084 R)
• M28: 6,033,731 km (0.117 R)
• M29: 6,532,341 km (0.115 R)
• M30: 6,654,861 km (0.108 R)
• M31: 6,919,650 km (0.071 R)
• M32: 7,134,023 km (0.095 R)
• M33: 7,350,641 km (0.111 R)
• M34: 8,352,498 km (0.109 R)
• M35: 8,447,343 km (0.071 R)
• M36: 9,063,537 km (0.079 R)
• M37: 9,396,841 km (0.064 R)
• M38: 9,555,115 km (0.102 R)
• M39: 9,914,449 km (0.065 R)
• M40: 10,035,175 km (0.109 R)
• M41: 10,136,153 km (0.117 R)
• M42: 10,318,962 km (0.096 R)
• M43: 10,482,323 km (0.117 R)
• M44: 10,584,797 km (0.108 R)
• M45: 10,708,216 km (0.079 R)
• M46: 10,852,877 km (0.086 R)
• M47: 11,019,080 km (0.11 R)
• M48: 11,123,350 km (0.047 R)
• M49: 11,374,824 km (0.064 R)
• M50: 11,840,971 km (0.058 R)
• M51: 12,792,114 km (0.053 R)
• M52: 12,901,769 km (0.062 R)
• M53: 13,812,521 km (0.104 R)
• M54: 14,173,650 km (0.102 R)
• M55: 15,602,310 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.2

Radius: 15

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.16 AU - 4.24 AU

Year: 4827 Days

Day: 12.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,910,457 km

• M1: 187,596 km (0.1 R)
• M2: 366,066 km (0.112 R)
• M3: 485,894 km (0.049 R)
• M4: 602,131 km (0.116 R)
• M5: 869,762 km (0.063 R)
• M6: 1,315,115 km (0.109 R)
• M7: 1,506,600 km (0.114 R)
• M8: 1,759,421 km (0.081 R)
• M9: 2,193,703 km (0.112 R)
• M10: 2,365,442 km (0.086 R)
• M11: 3,054,938 km (0.045 R)
• M12: 3,226,228 km (0.046 R)
• M13: 4,036,450 km (0.107 R)
• M14: 4,153,884 km (0.095 R)
• M15: 4,562,137 km (0.11 R)
• M16: 5,211,541 km (0.063 R)
• M17: 5,391,507 km (0.106 R)
• M18: 5,495,179 km (0.086 R)
• M19: 5,599,747 km (0.113 R)
• M20: 5,943,673 km (0.082 R)
• M21: 6,050,935 km (0.096 R)
• M22: 6,459,038 km (0.059 R)
• M23: 7,017,337 km (0.107 R)
• M24: 7,216,452 km (0.102 R)
• M25: 7,417,362 km (0.106 R)
• M26: 7,678,560 km (0.12 R)
• M27: 7,854,337 km (0.083 R)
• M28: 8,001,841 km (0.099 R)
• M29: 8,814,606 km (0.079 R)
• M30: 9,029,727 km (0.099 R)
• M31: 9,559,304 km (0.073 R)
• M32: 9,811,975 km (0.036 R)
• M33: 10,131,067 km (0.115 R)
• M34: 10,259,721 km (0.12 R)
• M35: 10,356,511 km (0.086 R)
• M36: 10,518,525 km (0.085 R)
• M37: 10,681,438 km (0.056 R)
• M38: 11,274,743 km (0.093 R)
• M39: 11,609,094 km (0.091 R)
• M40: 11,709,923 km (0.114 R)
• M41: 11,912,778 km (0.119 R)
• M42: 12,424,702 km (0.101 R)
• M43: 12,631,595 km (0.094 R)
• M44: 12,839,536 km (0.102 R)
• M45: 12,978,962 km (0.111 R)
• M46: 13,294,164 km (0.073 R)
• M47: 13,647,515 km (0.054 R)
• M48: 14,003,857 km (0.079 R)
• M49: 14,435,596 km (0.049 R)
• M50: 15,018,130 km (0.12 R)
• M51: 15,165,035 km (0.094 R)
• M52: 15,608,443 km (0.055 R)
• M53: 16,243,935 km (0.102 R)
• M54: 16,697,666 km (0.117 R)
• M55: 17,002,546 km (0.115 R)
• M56: 17,155,585 km (0.108 R)
• M57: 18,044,944 km (0.117 R)
• M58: 18,161,929 km (0.064 R)
• M59: 18,751,345 km (0.079 R)
• M60: 18,909,620 km (0.069 R)
• M61: 19,426,779 km (0.118 R)
• M62: 19,828,001 km (0.042 R)
• M63: 20,069,901 km (0.073 R)
• M64: 20,231,766 km (0.091 R)
• M65: 20,353,538 km (0.068 R)
• M66: 21,542,393 km (0.105 R)
• M67: 21,749,735 km (0.1 R)
• M68: 22,711,650 km (0.066 R)
• M69: 23,644,841 km (0.109 R)
• M70: 24,720,450 km (0.076 R)
• M71: 24,937,516 km (0.113 R)
• M72: 25,812,065 km (0.03 R)
• M73: 26,208,949 km (0.119 R)
• M74: 26,741,218 km (0.119 R)
• M75: 27,142,738 km (0.099 R)
• M76: 27,591,233 km (0.076 R)
• M77: 28,768,867 km (0.106 R)
• M78: 30,333,511 km (0.096 R)
• M79: 31,266,853 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.5

Radius: 5.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.8 AU - 9.1 AU

Year: 13792 Days

Day: 24.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,910,457 km

• M1: 1,101,938 km (0.097 R)
• M2: 1,568,683 km (0.081 R)
• M3: 1,685,669 km (0.107 R)
• M4: 1,963,921 km (0.083 R)
• M5: 3,172,073 km (0.09 R)
• M6: 3,558,485 km (0.087 R)
• M7: 4,005,184 km (0.057 R)
• M8: 4,588,167 km (0.108 R)
• M9: 4,975,027 km (0.119 R)
• M10: 5,048,779 km (0.055 R)
• M11: 5,222,312 km (0.117 R)
• M12: 5,626,077 km (0.096 R)
• M13: 6,276,977 km (0.064 R)
• M14: 6,356,713 km (0.082 R)
• M15: 7,006,566 km (0.101 R)
• M16: 7,116,969 km (0.068 R)
• M17: 7,564,117 km (0.097 R)
• M18: 7,991,668 km (0.085 R)
• M19: 9,290,327 km (0.079 R)
• M20: 9,594,609 km (0.096 R)
• M21: 10,119,249 km (0.085 R)
• M22: 10,400,792 km (0.117 R)
• M23: 10,939,643 km (0.106 R)
• M24: 11,293,143 km (0.107 R)
• M25: 11,682,995 km (0.07 R)
• M26: 11,781,132 km (0.082 R)
• M27: 11,879,567 km (0.102 R)
• M28: 12,143,458 km (0.06 R)
• M29: 12,879,030 km (0.108 R)
• M30: 13,082,035 km (0.095 R)
• M31: 13,150,102 km (0.119 R)
• M32: 14,780,120 km (0.083 R)
• M33: 14,850,880 km (0.098 R)
• M34: 15,063,758 km (0.093 R)
• M35: 15,925,741 km (0.112 R)
• M36: 16,253,210 km (0.117 R)
• M37: 16,546,123 km (0.057 R)
• M38: 17,472,433 km (0.05 R)
• M39: 18,339,502 km (0.108 R)
• M40: 18,720,977 km (0.032 R)
• M41: 19,027,952 km (0.108 R)
• M42: 19,297,826 km (0.101 R)
• M43: 19,880,659 km (0.086 R)
• M44: 20,745,784 km (0.094 R)
• M45: 22,675,596 km (0.062 R)
• M46: 23,290,444 km (0.118 R)
• M47: 23,414,012 km (0.114 R)
• M48: 24,035,291 km (0.105 R)
• M49: 24,077,029 km (0.039 R)
• M50: 24,118,618 km (0.094 R)
• M51: 24,285,419 km (0.078 R)
• M52: 24,578,182 km (0.085 R)
• M53: 24,998,552 km (0.112 R)
• M54: 25,676,081 km (0.048 R)
• M55: 27,919,151 km (0.053 R)
• M56: 28,138,163 km (0.077 R)
• M57: 28,754,356 km (0.045 R)
• M58: 29,152,885 km (0.088 R)
• M59: 29,508,479 km (0.119 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: 371 - 14,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit