🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 14

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.72 AU - 1.2 AU

Year: 649 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 53,000,002 km

• M1: 184,903 km (0.093 R)
• M2: 387,309 km (0.11 R)
• M3: 517,758 km (0.12 R)
• M4: 648,507 km (0.077 R)
• M5: 797,805 km (0.117 R)
• M6: 937,679 km (0.052 R)
• M7: 1,039,855 km (0.087 R)
• M8: 1,158,336 km (0.102 R)
• M9: 1,358,199 km (0.096 R)
• M10: 1,617,901 km (0.082 R)
• M11: 1,736,233 km (0.112 R)
• M12: 1,930,710 km (0.05 R)
• M13: 2,034,381 km (0.061 R)
• M14: 2,132,518 km (0.116 R)
• M15: 2,444,728 km (0.109 R)
• M16: 2,590,138 km (0.063 R)
• M17: 2,680,495 km (0.079 R)
• M18: 2,864,500 km (0.072 R)
• M19: 2,966,526 km (0.1 R)
• M20: 3,096,078 km (0.074 R)
• M21: 3,209,772 km (0.081 R)
• M22: 3,316,136 km (0.106 R)
• M23: 3,505,078 km (0.105 R)
• M24: 3,688,485 km (0.114 R)
• M25: 3,790,660 km (0.081 R)
• M26: 3,922,157 km (0.054 R)
• M27: 4,404,311 km (0.113 R)
• M28: 4,532,965 km (0.113 R)
• M29: 4,824,232 km (0.12 R)
• M30: 5,008,238 km (0.077 R)
• M31: 5,574,017 km (0.093 R)
• M32: 5,951,901 km (0.105 R)
• M33: 6,149,370 km (0.082 R)
• M34: 6,304,653 km (0.087 R)
• M35: 6,743,872 km (0.113 R)
• M36: 6,835,276 km (0.104 R)
• M37: 6,973,056 km (0.102 R)
• M38: 7,123,402 km (0.1 R)
• M39: 7,356,924 km (0.087 R)
• M40: 7,592,840 km (0.087 R)
• M41: 7,723,738 km (0.062 R)
• M42: 7,951,576 km (0.068 R)
• M43: 8,181,807 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 9.6

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.09 AU - 1.55 AU

Year: 1047 Days

Day: 7 Hours

Environment

Temp: -189 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,000,002 km

• M1: 147,204 km (0.079 R)
• M2: 218,562 km (0.104 R)
• M3: 341,981 km (0.099 R)
• M4: 410,048 km (0.07 R)
• M5: 489,335 km (0.089 R)
• M6: 551,268 km (0.072 R)
• M7: 647,160 km (0.065 R)
• M8: 884,722 km (0.08 R)
• M9: 970,292 km (0.12 R)
• M10: 1,058,704 km (0.068 R)
• M11: 1,300,454 km (0.114 R)
• M12: 1,382,284 km (0.076 R)
• M13: 1,709,305 km (0.055 R)
• M14: 1,937,741 km (0.042 R)
• M15: 2,003,415 km (0.089 R)
• M16: 2,166,476 km (0.057 R)
• M17: 2,303,957 km (0.106 R)
• M18: 2,660,598 km (0.098 R)
• M19: 2,829,494 km (0.079 R)
• M20: 2,947,676 km (0.044 R)
• M21: 3,056,584 km (0.107 R)
• M22: 3,144,697 km (0.065 R)
• M23: 3,312,246 km (0.107 R)
• M24: 3,380,014 km (0.102 R)
• M25: 3,632,835 km (0.084 R)
• M26: 3,868,152 km (0.081 R)
• M27: 4,047,819 km (0.051 R)
• M28: 4,291,813 km (0.101 R)
• M29: 4,428,097 km (0.093 R)
• M30: 4,540,595 km (0.039 R)
• M31: 4,705,003 km (0.085 R)
• M32: 4,871,206 km (0.049 R)
• M33: 5,435,040 km (0.071 R)
• M34: 5,582,693 km (0.098 R)
• M35: 5,704,316 km (0.083 R)
• M36: 6,186,321 km (0.114 R)
• M37: 6,256,183 km (0.115 R)
• M38: 6,326,344 km (0.093 R)
• M39: 6,940,892 km (0.108 R)
• M40: 7,233,207 km (0.037 R)
• M41: 7,709,377 km (0.117 R)
• M42: 7,769,515 km (0.09 R)
• M43: 7,829,953 km (0.114 R)
• M44: 8,288,021 km (0.094 R)
• M45: 8,396,031 km (0.06 R)
• M46: 8,458,114 km (0.061 R)
• M47: 8,551,313 km (0.083 R)
• M48: 8,833,305 km (0.114 R)
• M49: 8,912,144 km (0.107 R)
• M50: 9,022,996 km (0.098 R)
• M51: 9,503,055 km (0.112 R)
• M52: 9,599,995 km (0.091 R)
• M53: 9,729,846 km (0.056 R)
• M54: 9,909,363 km (0.052 R)
• M55: 10,090,077 km (0.103 R)
• M56: 10,271,839 km (0.037 R)
• M57: 10,354,716 km (0.048 R)
• M58: 10,504,613 km (0.079 R)
• M59: 10,772,991 km (0.112 R)
• M60: 11,077,423 km (0.089 R)
• M61: 11,230,761 km (0.087 R)
• M62: 11,453,512 km (0.072 R)
• M63: 11,539,681 km (0.05 R)
• M64: 11,625,849 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.2

Radius: 5.8

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.79 AU - 7.47 AU

Year: 13142 Days

Day: 16.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,000,002 km

• M1: 90,806 km (0.109 R)
• M2: 418,724 km (0.075 R)
• M3: 479,760 km (0.073 R)
• M4: 577,448 km (0.107 R)
• M5: 773,571 km (0.111 R)
• M6: 850,015 km (0.119 R)
• M7: 909,106 km (0.114 R)
• M8: 969,544 km (0.072 R)
• M9: 1,073,514 km (0.039 R)
• M10: 1,225,057 km (0.08 R)
• M11: 1,292,226 km (0.118 R)
• M12: 1,745,807 km (0.109 R)
• M13: 2,411,218 km (0.103 R)
• M14: 2,668,377 km (0.105 R)
• M15: 3,085,606 km (0.047 R)
• M16: 3,913,630 km (0.095 R)
• M17: 4,046,922 km (0.089 R)
• M18: 4,215,518 km (0.098 R)
• M19: 5,129,262 km (0.051 R)
• M20: 5,608,424 km (0.109 R)
• M21: 5,834,317 km (0.109 R)
• M22: 6,608,935 km (0.12 R)
• M23: 6,847,543 km (0.105 R)
• M24: 7,538,985 km (0.084 R)
• M25: 8,124,960 km (0.093 R)
• M26: 8,380,622 km (0.107 R)
• M27: 8,769,128 km (0.082 R)
• M28: 9,518,613 km (0.11 R)
• M29: 10,426,672 km (0.045 R)
• M30: 10,565,200 km (0.111 R)
• M31: 11,314,536 km (0.069 R)
• M32: 11,935,965 km (0.073 R)
• M33: 12,226,484 km (0.081 R)
• M34: 12,372,641 km (0.12 R)
• M35: 12,568,316 km (0.095 R)
• M36: 12,617,533 km (0.087 R)
• M37: 12,715,819 km (0.051 R)
• M38: 13,311,518 km (0.112 R)
• M39: 13,361,633 km (0.112 R)
• M40: 15,048,349 km (0.052 R)
• M41: 15,783,922 km (0.114 R)
• M42: 16,049,458 km (0.091 R)
• M43: 16,209,528 km (0.066 R)
• M44: 16,477,308 km (0.102 R)
• M45: 18,004,553 km (0.065 R)
• M46: 18,337,707 km (0.088 R)
• M47: 18,560,907 km (0.074 R)
• M48: 20,320,926 km (0.111 R)
• M49: 20,958,213 km (0.084 R)
• M50: 21,837,848 km (0.111 R)
• M51: 21,896,940 km (0.096 R)
• M52: 22,849,130 km (0.091 R)
• M53: 24,363,958 km (0.074 R)
• M54: 25,226,390 km (0.102 R)
• M55: 26,601,643 km (0.112 R)
• M56: 26,917,594 km (0.109 R)
• M57: 27,808,748 km (0.089 R)
• M58: 28,129,486 km (0.109 R)
• M59: 28,515,897 km (0.114 R)
• M60: 28,580,374 km (0.06 R)
• M61: 29,163,806 km (0.036 R)
• M62: 29,554,855 km (0.1 R)
• M63: 29,816,501 km (0.095 R)
• M64: 30,408,161 km (0.047 R)
• M65: 30,606,228 km (0.12 R)
• M66: 30,804,595 km (0.087 R)
• M67: 30,870,867 km (0.082 R)
• M68: 31,402,687 km (0.11 R)
• M69: 31,669,720 km (0.111 R)
• M70: 33,355,538 km (0.051 R)
• M71: 33,628,105 km (0.06 R)
• M72: 35,625,237 km (0.096 R)
• M73: 36,954,414 km (0.102 R)
• M74: 37,589,756 km (0.085 R)
• M75: 37,660,516 km (0.073 R)
• M76: 38,157,480 km (0.063 R)
• M77: 38,513,673 km (0.106 R)
• M78: 38,656,539 km (0.064 R)
• M79: 39,445,219 km (0.069 R)
• M80: 41,257,148 km (0.085 R)
• M81: 41,549,612 km (0.101 R)
• M82: 42,578,546 km (0.066 R)
• M83: 43,170,355 km (0.032 R)
• M84: 44,511,650 km (0.114 R)
• M85: 44,961,790 km (0.039 R)
• M86: 45,187,383 km (0.078 R)
• M87: 45,866,558 km (0.106 R)
• M88: 46,929,750 km (0.052 R)
• M89: 47,847,533 km (0.069 R)
• M90: 48,925,834 km (0.106 R)
• M91: 51,420,079 km (0.107 R)
• M92: 52,129,024 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit