🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 8.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 300 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,163,244 km

• M1: 102,175 km (0.093 R)
• M2: 174,282 km (0.088 R)
• M3: 228,436 km (0.119 R)
• M4: 301,440 km (0.111 R)
• M5: 354,248 km (0.117 R)
• M6: 422,464 km (0.092 R)
• M7: 473,477 km (0.111 R)
• M8: 531,222 km (0.111 R)
• M9: 585,077 km (0.082 R)
• M10: 744,249 km (0.096 R)
• M11: 923,019 km (0.114 R)
• M12: 986,748 km (0.047 R)
• M13: 1,041,052 km (0.117 R)
• M14: 1,141,432 km (0.042 R)
• M15: 1,274,424 km (0.113 R)
• M16: 1,361,041 km (0.067 R)
• M17: 1,412,802 km (0.077 R)
• M18: 1,465,162 km (0.071 R)
• M19: 1,546,692 km (0.069 R)
• M20: 1,607,280 km (0.076 R)
• M21: 1,707,660 km (0.098 R)
• M22: 1,783,655 km (0.101 R)
• M23: 1,894,657 km (0.075 R)
• M24: 1,959,732 km (0.057 R)
• M25: 2,039,318 km (0.045 R)
• M26: 2,137,903 km (0.101 R)
• M27: 2,198,490 km (0.059 R)
• M28: 2,281,368 km (0.064 R)
• M29: 2,357,962 km (0.114 R)
• M30: 2,417,053 km (0.116 R)
• M31: 2,472,703 km (0.09 R)
• M32: 2,528,952 km (0.097 R)
• M33: 2,593,129 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 12.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.76 AU - 0.88 AU

Year: 504 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,163,244 km

• M1: 188,194 km (0.058 R)
• M2: 270,772 km (0.081 R)
• M3: 350,657 km (0.111 R)
• M4: 459,565 km (0.12 R)
• M5: 547,678 km (0.046 R)
• M6: 819,497 km (0.044 R)
• M7: 901,178 km (0.071 R)
• M8: 1,149,660 km (0.089 R)
• M9: 1,237,773 km (0.101 R)
• M10: 1,468,453 km (0.055 R)
• M11: 1,548,488 km (0.115 R)
• M12: 1,630,168 km (0.093 R)
• M13: 1,781,112 km (0.075 R)
• M14: 1,919,341 km (0.096 R)
• M15: 2,049,341 km (0.099 R)
• M16: 2,188,467 km (0.099 R)
• M17: 2,349,584 km (0.092 R)
• M18: 2,450,712 km (0.108 R)
• M19: 2,547,053 km (0.085 R)
• M20: 2,823,361 km (0.043 R)
• M21: 3,026,963 km (0.081 R)
• M22: 3,130,485 km (0.113 R)
• M23: 3,235,353 km (0.067 R)
• M24: 3,341,418 km (0.057 R)
• M25: 3,419,957 km (0.094 R)
• M26: 3,571,500 km (0.096 R)
• M27: 3,659,314 km (0.058 R)
• M28: 3,740,246 km (0.102 R)
• M29: 4,009,672 km (0.045 R)
• M30: 4,131,594 km (0.089 R)
• M31: 4,441,561 km (0.098 R)
• M32: 4,599,536 km (0.044 R)
• M33: 4,727,143 km (0.097 R)
• M34: 4,815,705 km (0.051 R)
• M35: 4,904,716 km (0.093 R)
• M36: 5,051,621 km (0.056 R)
• M37: 5,191,794 km (0.094 R)
• M38: 5,291,426 km (0.062 R)
• M39: 5,391,806 km (0.052 R)
• M40: 5,476,030 km (0.093 R)
• M41: 5,569,080 km (0.109 R)
• M42: 5,730,945 km (0.119 R)
• M43: 5,885,928 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 11.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.07 AU - 3.19 AU

Year: 3756 Days

Day: 10.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,163,244 km

• M1: 140,921 km (0.101 R)
• M2: 258,505 km (0.102 R)
• M3: 447,298 km (0.079 R)
• M4: 661,522 km (0.057 R)
• M5: 740,809 km (0.12 R)
• M6: 852,409 km (0.069 R)
• M7: 969,993 km (0.082 R)
• M8: 1,061,995 km (0.114 R)
• M9: 1,233,434 km (0.092 R)
• M10: 1,311,375 km (0.108 R)
• M11: 1,425,967 km (0.094 R)
• M12: 1,879,248 km (0.088 R)
• M13: 2,062,356 km (0.026 R)
• M14: 2,460,436 km (0.051 R)
• M15: 2,531,495 km (0.071 R)
• M16: 2,852,831 km (0.101 R)
• M17: 3,141,106 km (0.096 R)
• M18: 3,218,449 km (0.089 R)
• M19: 4,011,168 km (0.094 R)
• M20: 4,542,988 km (0.117 R)
• M21: 5,006,293 km (0.104 R)
• M22: 5,354,407 km (0.059 R)
• M23: 5,428,757 km (0.07 R)
• M24: 5,939,484 km (0.071 R)
• M25: 6,016,527 km (0.077 R)
• M26: 6,446,023 km (0.068 R)
• M27: 7,129,236 km (0.047 R)
• M28: 7,604,658 km (0.1 R)
• M29: 7,751,264 km (0.109 R)
• M30: 7,856,731 km (0.03 R)
• M31: 8,477,412 km (0.04 R)
• M32: 9,135,942 km (0.117 R)
• M33: 9,269,682 km (0.119 R)
• M34: 9,471,490 km (0.111 R)
• M35: 9,788,338 km (0.115 R)
• M36: 9,902,332 km (0.085 R)
• M37: 10,039,812 km (0.058 R)
• M38: 10,223,967 km (0.117 R)
• M39: 10,502,369 km (0.099 R)
• M40: 10,736,340 km (0.063 R)
• M41: 11,043,016 km (0.112 R)
• M42: 11,161,796 km (0.082 R)
• M43: 11,834,538 km (0.078 R)
• M44: 12,298,591 km (0.09 R)
• M45: 12,619,478 km (0.108 R)
• M46: 12,818,294 km (0.1 R)
• M47: 13,143,819 km (0.079 R)
• M48: 13,802,797 km (0.092 R)
• M49: 14,007,746 km (0.1 R)
• M50: 14,420,636 km (0.051 R)
• M51: 14,890,074 km (0.118 R)
• M52: 15,576,878 km (0.113 R)
• M53: 15,870,539 km (0.065 R)
• M54: 16,274,004 km (0.113 R)
• M55: 17,008,829 km (0.071 R)
• M56: 17,504,746 km (0.094 R)
• M57: 17,865,875 km (0.06 R)
• M58: 18,089,225 km (0.032 R)
• M59: 18,482,518 km (0.116 R)
• M60: 18,595,315 km (0.105 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: 480 - 13,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit