🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 12.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.57 AU - 0.95 AU

Year: 442 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 31,022,721 km

• M1: 150,944 km (0.083 R)
• M2: 251,624 km (0.084 R)
• M3: 379,081 km (0.086 R)
• M4: 494,870 km (0.068 R)
• M5: 587,321 km (0.055 R)
• M6: 686,953 km (0.079 R)
• M7: 789,129 km (0.098 R)
• M8: 864,526 km (0.108 R)
• M9: 946,805 km (0.113 R)
• M10: 1,188,106 km (0.07 R)
• M11: 1,338,003 km (0.113 R)
• M12: 1,420,282 km (0.107 R)
• M13: 1,519,466 km (0.053 R)
• M14: 1,595,461 km (0.109 R)
• M15: 1,672,803 km (0.092 R)
• M16: 1,831,527 km (0.097 R)
• M17: 2,034,381 km (0.068 R)
• M18: 2,262,069 km (0.115 R)
• M19: 2,355,568 km (0.111 R)
• M20: 2,450,413 km (0.102 R)
• M21: 2,619,608 km (0.05 R)
• M22: 2,767,710 km (0.08 R)
• M23: 2,912,371 km (0.064 R)
• M24: 3,007,964 km (0.1 R)
• M25: 3,182,994 km (0.088 R)
• M26: 3,428,334 km (0.091 R)
• M27: 3,516,148 km (0.038 R)
• M28: 3,611,442 km (0.118 R)
• M29: 3,686,840 km (0.113 R)
• M30: 3,769,866 km (0.113 R)
• M31: 3,860,523 km (0.096 R)
• M32: 3,937,715 km (0.083 R)
• M33: 4,187,095 km (0.089 R)
• M34: 4,339,236 km (0.066 R)
• M35: 4,419,719 km (0.087 R)
• M36: 4,515,462 km (0.068 R)
• M37: 4,664,013 km (0.061 R)
• M38: 5,073,612 km (0.11 R)
• M39: 5,166,063 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840

Radius: 14.1

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.75 AU - 0.99 AU

Year: 541 Days

Day: 10.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,022,721 km

• M1: 180,415 km (0.087 R)
• M2: 310,864 km (0.113 R)
• M3: 412,142 km (0.107 R)
• M4: 507,286 km (0.1 R)
• M5: 604,076 km (0.037 R)
• M6: 727,046 km (0.118 R)
• M7: 874,699 km (0.077 R)
• M8: 970,741 km (0.058 R)
• M9: 1,191,697 km (0.098 R)
• M10: 1,358,498 km (0.073 R)
• M11: 1,633,609 km (0.035 R)
• M12: 1,722,919 km (0.111 R)
• M13: 1,840,503 km (0.101 R)
• M14: 2,008,351 km (0.072 R)
• M15: 2,188,617 km (0.096 R)
• M16: 2,295,131 km (0.113 R)
• M17: 2,403,439 km (0.092 R)
• M18: 2,543,164 km (0.119 R)
• M19: 2,640,402 km (0.043 R)
• M20: 2,800,173 km (0.097 R)
• M21: 3,002,728 km (0.067 R)
• M22: 3,097,723 km (0.102 R)
• M23: 3,250,463 km (0.09 R)
• M24: 3,588,853 km (0.08 R)
• M25: 3,930,086 km (0.057 R)
• M26: 4,087,014 km (0.11 R)
• M27: 4,175,277 km (0.114 R)
• M28: 4,263,988 km (0.045 R)
• M29: 4,398,477 km (0.091 R)
• M30: 4,570,813 km (0.118 R)
• M31: 4,763,944 km (0.045 R)
• M32: 4,912,944 km (0.081 R)
• M33: 5,417,836 km (0.104 R)
• M34: 5,524,649 km (0.096 R)
• M35: 5,730,795 km (0.102 R)
• M36: 5,819,806 km (0.113 R)
• M37: 5,959,381 km (0.107 R)
• M38: 6,241,822 km (0.086 R)
• M39: 6,384,688 km (0.093 R)
• M40: 6,497,784 km (0.067 R)
• M41: 6,757,186 km (0.12 R)
• M42: 7,126,244 km (0.111 R)
• M43: 7,243,529 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 9.5

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.86 AU - 4.44 AU

Year: 4650 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,022,721 km

• M1: 153,787 km (0.085 R)
• M2: 338,091 km (0.103 R)
• M3: 495,169 km (0.037 R)
• M4: 1,008,738 km (0.099 R)
• M5: 1,095,505 km (0.069 R)
• M6: 1,169,706 km (0.08 R)
• M7: 1,895,555 km (0.098 R)
• M8: 1,967,661 km (0.107 R)
• M9: 2,170,665 km (0.083 R)
• M10: 2,361,253 km (0.073 R)
• M11: 2,617,215 km (0.118 R)
• M12: 2,738,539 km (0.039 R)
• M13: 2,861,658 km (0.059 R)
• M14: 2,965,628 km (0.116 R)
• M15: 3,177,608 km (0.117 R)
• M16: 3,571,649 km (0.034 R)
• M17: 3,751,765 km (0.112 R)
• M18: 4,027,623 km (0.037 R)
• M19: 4,121,122 km (0.116 R)
• M20: 4,262,642 km (0.067 R)
• M21: 4,405,807 km (0.094 R)
• M22: 4,770,826 km (0.093 R)
• M23: 5,044,739 km (0.112 R)
• M24: 5,120,286 km (0.049 R)
• M25: 5,247,145 km (0.112 R)
• M26: 5,660,035 km (0.06 R)
• M27: 6,056,769 km (0.104 R)
• M28: 6,191,108 km (0.077 R)
• M29: 6,489,855 km (0.072 R)
• M30: 7,271,952 km (0.063 R)
• M31: 7,357,522 km (0.065 R)
• M32: 7,443,392 km (0.086 R)
• M33: 7,616,177 km (0.092 R)
• M34: 7,732,116 km (0.1 R)
• M35: 8,380,323 km (0.115 R)
• M36: 8,590,209 km (0.098 R)
• M37: 8,650,497 km (0.103 R)
• M38: 8,923,663 km (0.117 R)
• M39: 9,076,552 km (0.107 R)
• M40: 9,447,255 km (0.1 R)
• M41: 10,267,351 km (0.114 R)
• M42: 10,331,379 km (0.083 R)
• M43: 10,718,388 km (0.094 R)
• M44: 11,539,980 km (0.064 R)
• M45: 11,807,162 km (0.09 R)
• M46: 11,907,841 km (0.074 R)
• M47: 11,975,160 km (0.064 R)
• M48: 12,483,942 km (0.025 R)
• M49: 12,620,824 km (0.062 R)
• M50: 13,138,583 km (0.078 R)
• M51: 13,628,216 km (0.11 R)
• M52: 13,910,657 km (0.094 R)
• M53: 14,230,647 km (0.053 R)
• M54: 14,373,663 km (0.089 R)
• M55: 14,697,243 km (0.119 R)
• M56: 14,986,864 km (0.096 R)
• M57: 16,388,447 km (0.068 R)
• M58: 16,991,027 km (0.116 R)
• M59: 17,218,865 km (0.092 R)
• M60: 17,295,010 km (0.057 R)
• M61: 17,371,305 km (0.073 R)
• M62: 17,562,491 km (0.05 R)
• M63: 17,639,085 km (0.099 R)
• M64: 18,140,238 km (0.114 R)
• M65: 18,373,162 km (0.095 R)
• M66: 18,724,268 km (0.114 R)
• M67: 19,038,274 km (0.092 R)
• M68: 20,070,948 km (0.111 R)
• M69: 20,271,559 km (0.111 R)
• M70: 20,553,700 km (0.109 R)
• M71: 20,918,270 km (0.08 R)
• M72: 21,040,193 km (0.065 R)
• M73: 22,190,151 km (0.12 R)
• M74: 22,940,235 km (0.096 R)
• M75: 23,024,159 km (0.11 R)
• M76: 23,571,688 km (0.096 R)
• M77: 24,123,554 km (0.066 R)
• M78: 24,465,236 km (0.069 R)
• M79: 25,717,370 km (0.097 R)
• M80: 25,891,651 km (0.058 R)
• M81: 26,725,061 km (0.112 R)
• M82: 27,256,134 km (0.068 R)
• M83: 28,283,422 km (0.071 R)
• M84: 29,051,009 km (0.056 R)
• M85: 29,596,892 km (0.079 R)
• M86: 30,422,073 km (0.118 R)
• M87: 30,976,333 km (0.105 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: 200 - 15,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit