🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 12.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.85 AU - 1.23 AU

Year: 696 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,523,324 km

• M1: 160,818 km (0.07 R)
• M2: 292,763 km (0.047 R)
• M3: 398,529 km (0.072 R)
• M4: 506,389 km (0.071 R)
• M5: 591,061 km (0.091 R)
• M6: 837,898 km (0.098 R)
• M7: 1,107,772 km (0.109 R)
• M8: 1,212,042 km (0.074 R)
• M9: 1,295,667 km (0.099 R)
• M10: 1,437,336 km (0.09 R)
• M11: 1,558,660 km (0.113 R)
• M12: 1,683,425 km (0.083 R)
• M13: 1,825,543 km (0.026 R)
• M14: 1,936,544 km (0.108 R)
• M15: 2,129,077 km (0.113 R)
• M16: 2,231,551 km (0.101 R)
• M17: 2,343,301 km (0.097 R)
• M18: 2,595,673 km (0.075 R)
• M19: 2,776,985 km (0.115 R)
• M20: 3,003,476 km (0.105 R)
• M21: 3,219,346 km (0.065 R)
• M22: 3,337,678 km (0.096 R)
• M23: 3,423,098 km (0.072 R)
• M24: 3,570,153 km (0.117 R)
• M25: 3,781,385 km (0.059 R)
• M26: 3,870,546 km (0.11 R)
• M27: 4,411,492 km (0.073 R)
• M28: 4,657,580 km (0.09 R)
• M29: 4,772,621 km (0.112 R)
• M30: 4,898,433 km (0.03 R)
• M31: 5,015,568 km (0.076 R)
• M32: 5,103,980 km (0.05 R)
• M33: 5,272,577 km (0.094 R)
• M34: 5,503,556 km (0.082 R)
• M35: 5,615,156 km (0.073 R)
• M36: 5,748,149 km (0.086 R)
• M37: 5,871,716 km (0.114 R)
• M38: 6,090,429 km (0.12 R)
• M39: 6,311,684 km (0.071 R)
• M40: 6,621,651 km (0.098 R)
• M41: 6,773,193 km (0.049 R)
• M42: 6,860,259 km (0.078 R)
• M43: 7,002,527 km (0.096 R)
• M44: 7,278,984 km (0.062 R)
• M45: 7,547,661 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 10.2

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.81 AU - 1.83 AU

Year: 1611 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,523,324 km

• M1: 127,308 km (0.097 R)
• M2: 198,516 km (0.045 R)
• M3: 263,292 km (0.074 R)
• M4: 334,950 km (0.051 R)
• M5: 546,780 km (0.076 R)
• M6: 723,306 km (0.109 R)
• M7: 810,970 km (0.113 R)
• M8: 911,051 km (0.094 R)
• M9: 1,015,470 km (0.118 R)
• M10: 1,433,896 km (0.077 R)
• M11: 1,619,846 km (0.102 R)
• M12: 1,705,266 km (0.1 R)
• M13: 1,814,024 km (0.118 R)
• M14: 2,015,981 km (0.109 R)
• M15: 2,108,133 km (0.119 R)
• M16: 2,189,814 km (0.098 R)
• M17: 2,284,659 km (0.083 R)
• M18: 2,417,502 km (0.083 R)
• M19: 2,565,155 km (0.087 R)
• M20: 2,652,819 km (0.04 R)
• M21: 3,499,842 km (0.092 R)
• M22: 3,597,380 km (0.064 R)
• M23: 3,981,847 km (0.057 R)
• M24: 4,069,212 km (0.072 R)
• M25: 4,186,646 km (0.08 R)
• M26: 4,260,547 km (0.096 R)
• M27: 4,364,817 km (0.051 R)
• M28: 4,575,900 km (0.06 R)
• M29: 4,867,915 km (0.074 R)
• M30: 5,071,069 km (0.039 R)
• M31: 5,165,914 km (0.118 R)
• M32: 5,599,747 km (0.039 R)
• M33: 5,746,952 km (0.108 R)
• M34: 5,978,679 km (0.116 R)
• M35: 6,145,929 km (0.104 R)
• M36: 6,247,207 km (0.108 R)
• M37: 6,485,367 km (0.055 R)
• M38: 6,657,404 km (0.032 R)
• M39: 6,918,154 km (0.06 R)
• M40: 7,182,493 km (0.111 R)
• M41: 7,557,984 km (0.114 R)
• M42: 7,775,499 km (0.107 R)
• M43: 8,124,062 km (0.068 R)
• M44: 8,590,658 km (0.12 R)
• M45: 8,970,038 km (0.081 R)
• M46: 9,123,376 km (0.066 R)
• M47: 9,355,103 km (0.093 R)
• M48: 9,863,736 km (0.118 R)
• M49: 10,002,263 km (0.065 R)
• M50: 10,221,125 km (0.101 R)
• M51: 10,301,160 km (0.112 R)
• M52: 11,236,296 km (0.084 R)
• M53: 11,505,423 km (0.113 R)
• M54: 11,693,018 km (0.037 R)
• M55: 12,029,015 km (0.083 R)
• M56: 12,474,966 km (0.109 R)
• M57: 13,034,612 km (0.094 R)
• M58: 13,361,184 km (0.109 R)
• M59: 13,933,695 km (0.08 R)
• M60: 14,133,708 km (0.057 R)
• M61: 14,357,057 km (0.104 R)
• M62: 14,604,193 km (0.091 R)
• M63: 14,784,758 km (0.105 R)
• M64: 14,966,070 km (0.116 R)
• M65: 15,079,765 km (0.115 R)
• M66: 15,239,535 km (0.094 R)
• M67: 15,376,866 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 10

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.35 AU - 5.11 AU

Year: 5707 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,523,324 km

• M1: 175,030 km (0.069 R)
• M2: 345,272 km (0.108 R)
• M3: 433,235 km (0.065 R)
• M4: 547,379 km (0.025 R)
• M5: 710,739 km (0.075 R)
• M6: 849,417 km (0.094 R)
• M7: 1,201,570 km (0.037 R)
• M8: 1,494,333 km (0.041 R)
• M9: 1,892,114 km (0.038 R)
• M10: 2,031,988 km (0.081 R)
• M11: 2,218,985 km (0.056 R)
• M12: 2,487,513 km (0.088 R)
• M13: 2,594,775 km (0.072 R)
• M14: 2,703,682 km (0.115 R)
• M15: 2,782,371 km (0.119 R)
• M16: 2,958,298 km (0.093 R)
• M17: 3,088,598 km (0.082 R)
• M18: 3,388,691 km (0.077 R)
• M19: 3,576,885 km (0.064 R)
• M20: 3,856,783 km (0.065 R)
• M21: 4,107,509 km (0.116 R)
• M22: 4,345,220 km (0.094 R)
• M23: 4,437,821 km (0.088 R)
• M24: 5,519,713 km (0.047 R)
• M25: 5,701,025 km (0.08 R)
• M26: 5,863,937 km (0.074 R)
• M27: 6,069,634 km (0.118 R)
• M28: 6,277,725 km (0.037 R)
• M29: 6,700,937 km (0.083 R)
• M30: 7,002,826 km (0.113 R)
• M31: 7,375,325 km (0.106 R)
• M32: 7,912,381 km (0.084 R)
• M33: 8,929,497 km (0.054 R)
• M34: 9,024,043 km (0.062 R)
• M35: 10,036,372 km (0.055 R)
• M36: 10,781,369 km (0.119 R)
• M37: 11,544,318 km (0.118 R)
• M38: 11,621,511 km (0.079 R)
• M39: 12,193,274 km (0.056 R)
• M40: 12,482,596 km (0.075 R)
• M41: 12,907,603 km (0.079 R)
• M42: 13,094,900 km (0.048 R)
• M43: 13,283,244 km (0.081 R)
• M44: 13,689,851 km (0.112 R)
• M45: 14,127,873 km (0.085 R)
• M46: 14,515,182 km (0.045 R)
• M47: 14,654,308 km (0.095 R)
• M48: 15,983,635 km (0.074 R)
• M49: 17,262,846 km (0.069 R)
• M50: 17,676,784 km (0.067 R)
• M51: 17,795,714 km (0.099 R)
• M52: 18,034,173 km (0.062 R)
• M53: 18,816,719 km (0.038 R)
• M54: 19,181,738 km (0.074 R)
• M55: 19,549,001 km (0.094 R)
• M56: 21,041,090 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 9.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.22 AU - 4.6 AU

Year: 6075 Days

Day: 6 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,523,324 km

• M1: 127,308 km (0.067 R)
• M2: 221,854 km (0.073 R)
• M3: 282,590 km (0.091 R)
• M4: 352,004 km (0.034 R)
• M5: 439,369 km (0.081 R)
• M6: 592,557 km (0.1 R)
• M7: 726,148 km (0.066 R)
• M8: 1,142,479 km (0.04 R)
• M9: 1,218,475 km (0.101 R)
• M10: 1,474,137 km (0.077 R)
• M11: 1,871,320 km (0.114 R)
• M12: 2,262,518 km (0.096 R)
• M13: 2,497,686 km (0.055 R)
• M14: 2,761,427 km (0.115 R)
• M15: 3,055,537 km (0.066 R)
• M16: 3,228,322 km (0.093 R)
• M17: 4,139,523 km (0.072 R)
• M18: 4,210,881 km (0.068 R)
• M19: 4,500,802 km (0.115 R)
• M20: 4,648,155 km (0.065 R)
• M21: 4,772,322 km (0.034 R)
• M22: 4,998,364 km (0.118 R)
• M23: 5,125,522 km (0.079 R)
• M24: 5,383,130 km (0.106 R)
• M25: 5,618,597 km (0.039 R)
• M26: 5,697,884 km (0.069 R)
• M27: 5,804,098 km (0.074 R)
• M28: 5,937,839 km (0.081 R)
• M29: 6,126,781 km (0.092 R)
• M30: 6,761,824 km (0.073 R)
• M31: 6,874,321 km (0.119 R)
• M32: 7,331,044 km (0.117 R)
• M33: 7,709,227 km (0.11 R)
• M34: 8,093,843 km (0.112 R)
• M35: 8,697,770 km (0.103 R)
• M36: 9,821,250 km (0.057 R)
• M37: 10,013,034 km (0.089 R)
• M38: 10,628,181 km (0.098 R)
• M39: 11,122,602 km (0.111 R)
• M40: 11,422,845 km (0.095 R)
• M41: 11,895,125 km (0.095 R)
• M42: 12,305,173 km (0.087 R)
• M43: 12,581,031 km (0.071 R)
• M44: 12,928,697 km (0.049 R)
• M45: 13,033,714 km (0.048 R)
• M46: 13,209,193 km (0.113 R)
• M47: 13,491,783 km (0.1 R)
• M48: 13,598,297 km (0.083 R)
• M49: 13,704,960 km (0.036 R)
• M50: 14,206,711 km (0.089 R)
• M51: 14,278,967 km (0.049 R)
• M52: 14,351,223 km (0.07 R)
• M53: 14,970,708 km (0.083 R)
• M54: 16,996,113 km (0.039 R)
• M55: 17,303,387 km (0.104 R)
• M56: 17,651,202 km (0.101 R)
• M57: 17,884,575 km (0.077 R)
• M58: 18,787,997 km (0.077 R)
• M59: 19,065,949 km (0.091 R)
• M60: 19,185,478 km (0.07 R)
• M61: 20,029,210 km (0.112 R)
• M62: 20,680,260 km (0.054 R)
• M63: 21,049,468 km (0.041 R)
• M64: 21,379,480 km (0.079 R)
• M65: 21,919,529 km (0.089 R)
• M66: 22,086,480 km (0.068 R)
• M67: 22,632,363 km (0.103 R)
• M68: 23,352,826 km (0.102 R)
• M69: 23,865,947 km (0.095 R)
• M70: 24,469,275 km (0.048 R)
• M71: 24,946,941 km (0.117 R)
• M72: 25,296,102 km (0.12 R)
• M73: 25,471,431 km (0.042 R)
• M74: 26,265,048 km (0.061 R)
• M75: 27,650,773 km (0.072 R)
• M76: 27,740,980 km (0.099 R)
• M77: 28,012,201 km (0.056 R)
• M78: 28,148,186 km (0.054 R)
• M79: 28,329,798 km (0.08 R)
• M80: 28,420,753 km (0.107 R)
• M81: 28,511,709 km (0.094 R)
• M82: 28,648,441 km (0.109 R)
• M83: 31,288,095 km (0.116 R)
• M84: 31,429,166 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit