🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 11.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.64 AU - 1.06 AU

Year: 506 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,899,678 km

• M1: 156,031 km (0.099 R)
• M2: 246,687 km (0.1 R)
• M3: 329,415 km (0.045 R)
• M4: 443,258 km (0.094 R)
• M5: 533,915 km (0.055 R)
• M6: 620,981 km (0.115 R)
• M7: 720,763 km (0.104 R)
• M8: 821,741 km (0.081 R)
• M9: 943,514 km (0.1 R)
• M10: 1,058,106 km (0.085 R)
• M11: 1,155,045 km (0.096 R)
• M12: 1,243,607 km (0.104 R)
• M13: 1,325,736 km (0.105 R)
• M14: 1,400,685 km (0.112 R)
• M15: 1,558,211 km (0.104 R)
• M16: 1,679,386 km (0.085 R)
• M17: 1,767,648 km (0.109 R)
• M18: 1,844,093 km (0.096 R)
• M19: 1,935,198 km (0.102 R)
• M20: 2,069,687 km (0.115 R)
• M21: 2,143,289 km (0.065 R)
• M22: 2,221,528 km (0.085 R)
• M23: 2,293,485 km (0.103 R)
• M24: 2,381,000 km (0.061 R)
• M25: 2,451,012 km (0.075 R)
• M26: 2,529,251 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.9

Radius: 13.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.38 AU - 1.76 AU

Year: 1270 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,899,678 km

• M1: 189,092 km (0.036 R)
• M2: 274,512 km (0.068 R)
• M3: 392,844 km (0.101 R)
• M4: 489,783 km (0.062 R)
• M5: 648,806 km (0.073 R)
• M6: 756,516 km (0.12 R)
• M7: 871,258 km (0.062 R)
• M8: 1,087,577 km (0.032 R)
• M9: 1,219,671 km (0.042 R)
• M10: 1,348,625 km (0.111 R)
• M11: 1,482,365 km (0.067 R)
• M12: 1,687,015 km (0.064 R)
• M13: 1,841,999 km (0.075 R)
• M14: 1,961,378 km (0.12 R)
• M15: 2,187,420 km (0.117 R)
• M16: 2,389,527 km (0.115 R)
• M17: 2,476,593 km (0.094 R)
• M18: 2,755,593 km (0.111 R)
• M19: 3,021,428 km (0.084 R)
• M20: 3,163,546 km (0.082 R)
• M21: 3,247,620 km (0.076 R)
• M22: 3,368,794 km (0.047 R)
• M23: 3,541,281 km (0.073 R)
• M24: 3,666,195 km (0.029 R)
• M25: 3,754,607 km (0.032 R)
• M26: 4,260,099 km (0.106 R)
• M27: 4,393,241 km (0.078 R)
• M28: 4,663,863 km (0.105 R)
• M29: 5,065,982 km (0.114 R)
• M30: 5,278,411 km (0.098 R)
• M31: 5,450,449 km (0.108 R)
• M32: 5,580,749 km (0.115 R)
• M33: 5,770,887 km (0.068 R)
• M34: 6,037,620 km (0.083 R)
• M35: 6,157,598 km (0.115 R)
• M36: 6,384,538 km (0.095 R)
• M37: 6,737,888 km (0.089 R)
• M38: 6,831,237 km (0.075 R)
• M39: 7,050,548 km (0.087 R)
• M40: 7,224,530 km (0.088 R)
• M41: 7,367,845 km (0.064 R)
• M42: 8,314,799 km (0.111 R)
• M43: 8,414,880 km (0.089 R)
• M44: 8,565,974 km (0.097 R)
• M45: 8,684,007 km (0.078 R)
• M46: 8,768,679 km (0.117 R)
• M47: 8,904,664 km (0.081 R)
• M48: 9,334,458 km (0.112 R)
• M49: 9,455,932 km (0.056 R)
• M50: 10,053,874 km (0.101 R)
• M51: 10,142,885 km (0.087 R)
• M52: 10,555,626 km (0.094 R)
• M53: 10,736,789 km (0.102 R)
• M54: 11,028,804 km (0.082 R)
• M55: 11,138,908 km (0.116 R)
• M56: 11,249,461 km (0.098 R)
• M57: 11,379,012 km (0.088 R)
• M58: 11,527,563 km (0.102 R)
• M59: 11,807,760 km (0.081 R)
• M60: 12,166,047 km (0.059 R)
• M61: 12,489,777 km (0.116 R)
• M62: 12,681,411 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.1

Radius: 11.6

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.32 AU - 4.52 AU

Year: 6000 Days

Day: 11.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,899,678 km

• M1: 147,204 km (0.089 R)
• M2: 374,892 km (0.086 R)
• M3: 477,217 km (0.1 R)
• M4: 796,459 km (0.079 R)
• M5: 951,442 km (0.098 R)
• M6: 1,117,047 km (0.089 R)
• M7: 1,243,906 km (0.1 R)
• M8: 2,105,291 km (0.084 R)
• M9: 2,468,664 km (0.105 R)
• M10: 2,615,420 km (0.03 R)
• M11: 2,722,083 km (0.11 R)
• M12: 2,808,550 km (0.032 R)
• M13: 3,186,135 km (0.105 R)
• M14: 3,300,279 km (0.112 R)
• M15: 3,439,255 km (0.096 R)
• M16: 3,651,235 km (0.109 R)
• M17: 3,916,323 km (0.067 R)
• M18: 4,014,309 km (0.079 R)
• M19: 4,187,693 km (0.051 R)
• M20: 4,619,433 km (0.095 R)
• M21: 5,361,438 km (0.114 R)
• M22: 5,774,179 km (0.087 R)
• M23: 5,858,103 km (0.097 R)
• M24: 6,168,967 km (0.078 R)
• M25: 7,044,115 km (0.108 R)
• M26: 7,587,903 km (0.031 R)
• M27: 7,772,208 km (0.112 R)
• M28: 8,145,155 km (0.063 R)
• M29: 8,941,315 km (0.038 R)
• M30: 9,233,929 km (0.099 R)
• M31: 9,662,227 km (0.12 R)
• M32: 9,828,730 km (0.1 R)
• M33: 10,436,097 km (0.08 R)
• M34: 10,606,938 km (0.088 R)
• M35: 10,847,641 km (0.081 R)
• M36: 11,369,737 km (0.034 R)
• M37: 12,007,024 km (0.102 R)
• M38: 12,330,156 km (0.096 R)
• M39: 12,874,842 km (0.09 R)
• M40: 13,168,652 km (0.077 R)
• M41: 13,353,405 km (0.068 R)
• M42: 13,688,056 km (0.116 R)
• M43: 14,479,877 km (0.087 R)
• M44: 14,556,022 km (0.076 R)
• M45: 14,632,317 km (0.033 R)
• M46: 14,708,762 km (0.107 R)
• M47: 15,364,150 km (0.117 R)
• M48: 15,441,791 km (0.089 R)
• M49: 16,265,776 km (0.069 R)
• M50: 16,463,994 km (0.098 R)
• M51: 16,583,373 km (0.103 R)
• M52: 16,983,397 km (0.077 R)
• M53: 17,305,631 km (0.025 R)
• M54: 17,997,222 km (0.099 R)
• M55: 19,155,858 km (0.119 R)
• M56: 19,786,562 km (0.063 R)
• M57: 19,871,235 km (0.1 R)
• M58: 20,210,822 km (0.1 R)
• M59: 20,681,008 km (0.115 R)
• M60: 20,938,915 km (0.097 R)
• M61: 21,501,552 km (0.039 R)
• M62: 21,806,433 km (0.063 R)
• M63: 21,937,630 km (0.107 R)
• M64: 22,332,718 km (0.085 R)
• M65: 22,951,904 km (0.117 R)
• M66: 23,308,246 km (0.112 R)
• M67: 23,621,504 km (0.113 R)
• M68: 23,981,287 km (0.112 R)
• M69: 25,254,963 km (0.106 R)
• M70: 25,530,672 km (0.085 R)
• M71: 25,761,202 km (0.113 R)
• M72: 25,853,654 km (0.106 R)
• M73: 26,317,407 km (0.072 R)
• M74: 27,536,181 km (0.095 R)
• M75: 27,772,695 km (0.086 R)
• M76: 28,152,374 km (0.09 R)
• M77: 30,418,184 km (0.083 R)
• M78: 30,662,627 km (0.089 R)
• M79: 30,809,532 km (0.083 R)
• M80: 33,596,391 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit