🌌 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: 20.7

Radius: 14.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.71 AU - 0.81 AU

Year: 435 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 11,583,363 km

• M1: 176,825 km (0.085 R)
• M2: 279,449 km (0.111 R)
• M3: 419,921 km (0.072 R)
• M4: 583,132 km (0.105 R)
• M5: 688,898 km (0.104 R)
• M6: 782,696 km (0.05 R)
• M7: 952,340 km (0.111 R)
• M8: 1,077,553 km (0.095 R)
• M9: 1,170,903 km (0.085 R)
• M10: 1,267,244 km (0.086 R)
• M11: 1,420,432 km (0.083 R)
• M12: 1,523,954 km (0.118 R)
• M13: 1,630,318 km (0.075 R)
• M14: 1,800,710 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 10.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.55 AU - 1.71 AU

Year: 1365 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 11,583,363 km

• M1: 144,362 km (0.11 R)
• M2: 240,553 km (0.103 R)
• M3: 404,513 km (0.099 R)
• M4: 516,561 km (0.03 R)
• M5: 640,877 km (0.105 R)
• M6: 734,077 km (0.082 R)
• M7: 807,230 km (0.099 R)
• M8: 1,043,146 km (0.08 R)
• M9: 1,286,841 km (0.057 R)
• M10: 1,407,866 km (0.097 R)
• M11: 1,580,950 km (0.118 R)
• M12: 1,653,804 km (0.093 R)
• M13: 1,752,689 km (0.048 R)
• M14: 1,836,763 km (0.116 R)
• M15: 1,905,129 km (0.109 R)
• M16: 2,035,429 km (0.067 R)
• M17: 2,115,164 km (0.047 R)
• M18: 2,205,073 km (0.037 R)
• M19: 2,323,853 km (0.059 R)
• M20: 2,444,728 km (0.073 R)
• M21: 2,539,274 km (0.106 R)
• M22: 2,664,039 km (0.106 R)
• M23: 2,731,956 km (0.103 R)
• M24: 2,810,495 km (0.107 R)
• M25: 2,899,656 km (0.074 R)
• M26: 3,255,848 km (0.034 R)
• M27: 3,339,174 km (0.064 R)
• M28: 3,572,248 km (0.092 R)
• M29: 3,690,879 km (0.058 R)
• M30: 4,144,310 km (0.093 R)
• M31: 4,406,555 km (0.096 R)
• M32: 4,545,681 km (0.085 R)
• M33: 4,756,913 km (0.093 R)
• M34: 4,875,694 km (0.063 R)
• M35: 4,983,554 km (0.112 R)
• M36: 5,274,821 km (0.087 R)
• M37: 5,534,373 km (0.116 R)
• M38: 5,899,542 km (0.091 R)
• M39: 6,117,506 km (0.033 R)
• M40: 6,207,863 km (0.101 R)
• M41: 6,351,028 km (0.109 R)
• M42: 6,429,567 km (0.094 R)
• M43: 6,826,899 km (0.108 R)
• M44: 6,920,846 km (0.05 R)
• M45: 7,082,861 km (0.104 R)
• M46: 7,273,448 km (0.075 R)
• M47: 7,729,423 km (0.069 R)
• M48: 8,038,492 km (0.091 R)
• M49: 8,180,460 km (0.119 R)
• M50: 8,423,557 km (0.102 R)
• M51: 8,567,620 km (0.083 R)
• M52: 9,005,044 km (0.046 R)
• M53: 9,300,649 km (0.053 R)
• M54: 9,434,689 km (0.086 R)
• M55: 9,584,436 km (0.093 R)
• M56: 9,674,644 km (0.074 R)
• M57: 9,931,952 km (0.101 R)
• M58: 10,053,725 km (0.097 R)
• M59: 10,176,096 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.5

Radius: 12.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.33 AU - 2.51 AU

Year: 2470 Days

Day: 6.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 11,583,363 km

• M1: 166,203 km (0.1 R)
• M2: 251,324 km (0.086 R)
• M3: 364,720 km (0.075 R)
• M4: 503,696 km (0.039 R)
• M5: 616,343 km (0.057 R)
• M6: 764,595 km (0.089 R)
• M7: 864,077 km (0.073 R)
• M8: 989,740 km (0.092 R)
• M9: 1,077,254 km (0.079 R)
• M10: 1,308,383 km (0.112 R)
• M11: 1,471,744 km (0.107 R)
• M12: 1,668,315 km (0.111 R)
• M13: 1,774,530 km (0.075 R)
• M14: 1,882,988 km (0.112 R)
• M15: 1,975,141 km (0.092 R)
• M16: 2,116,361 km (0.063 R)
• M17: 2,202,679 km (0.105 R)
• M18: 2,280,620 km (0.119 R)
• M19: 2,429,021 km (0.091 R)
• M20: 2,550,344 km (0.032 R)
• M21: 2,851,635 km (0.071 R)
• M22: 3,297,586 km (0.069 R)
• M23: 3,409,784 km (0.09 R)
• M24: 3,557,587 km (0.12 R)
• M25: 4,037,647 km (0.111 R)
• M26: 4,121,721 km (0.113 R)
• M27: 4,206,393 km (0.075 R)
• M28: 4,352,849 km (0.077 R)
• M29: 4,463,851 km (0.112 R)
• M30: 4,650,998 km (0.052 R)
• M31: 4,878,985 km (0.109 R)
• M32: 5,046,086 km (0.107 R)
• M33: 5,201,967 km (0.042 R)
• M34: 5,359,493 km (0.102 R)
• M35: 5,625,478 km (0.048 R)
• M36: 5,733,189 km (0.073 R)
• M37: 5,882,338 km (0.111 R)
• M38: 5,964,168 km (0.108 R)
• M39: 6,198,438 km (0.096 R)
• M40: 6,295,677 km (0.042 R)
• M41: 6,633,319 km (0.115 R)
• M42: 7,355,578 km (0.081 R)
• M43: 7,473,461 km (0.076 R)
• M44: 8,148,596 km (0.05 R)
• M45: 8,316,594 km (0.085 R)
• M46: 8,843,179 km (0.08 R)
• M47: 8,921,568 km (0.087 R)
• M48: 9,269,084 km (0.085 R)
• M49: 9,444,562 km (0.074 R)
• M50: 9,572,768 km (0.083 R)
• M51: 9,669,408 km (0.066 R)
• M52: 9,814,967 km (0.115 R)
• M53: 10,140,940 km (0.115 R)
• M54: 10,487,260 km (0.082 R)
• M55: 10,620,102 km (0.077 R)
• M56: 10,954,902 km (0.082 R)
• M57: 11,259,185 km (0.032 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 15,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit