🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.4

Radius: 8.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.64 AU - 1.04 AU

Year: 522 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,820,444 km

• M1: 111,750 km (0.074 R)
• M2: 229,334 km (0.101 R)
• M3: 308,770 km (0.064 R)
• M4: 392,096 km (0.053 R)
• M5: 475,272 km (0.119 R)
• M6: 558,449 km (0.065 R)
• M7: 626,366 km (0.057 R)
• M8: 722,857 km (0.12 R)
• M9: 907,311 km (0.095 R)
• M10: 976,425 km (0.054 R)
• M11: 1,051,523 km (0.081 R)
• M12: 1,150,707 km (0.095 R)
• M13: 1,316,910 km (0.091 R)
• M14: 1,381,836 km (0.099 R)
• M15: 1,520,064 km (0.052 R)
• M16: 1,623,137 km (0.118 R)
• M17: 1,678,039 km (0.035 R)
• M18: 1,946,119 km (0.079 R)
• M19: 2,074,623 km (0.081 R)
• M20: 2,272,541 km (0.049 R)
• M21: 2,356,914 km (0.082 R)
• M22: 2,413,762 km (0.085 R)
• M23: 2,476,892 km (0.096 R)
• M24: 2,569,643 km (0.114 R)
• M25: 2,740,633 km (0.075 R)
• M26: 2,818,573 km (0.076 R)
• M27: 2,933,764 km (0.113 R)
• M28: 3,081,716 km (0.097 R)
• M29: 3,169,081 km (0.077 R)
• M30: 3,423,398 km (0.112 R)
• M31: 3,598,726 km (0.097 R)
• M32: 3,664,549 km (0.073 R)
• M33: 3,790,511 km (0.029 R)
• M34: 3,864,113 km (0.066 R)
• M35: 4,122,169 km (0.09 R)
• M36: 4,190,984 km (0.092 R)
• M37: 4,274,161 km (0.085 R)
• M38: 4,378,879 km (0.1 R)
• M39: 4,583,679 km (0.06 R)
• M40: 4,835,153 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 14.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.74 AU - 3.68 AU

Year: 3901 Days

Day: 10.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,820,444 km

• M1: 188,942 km (0.063 R)
• M2: 291,566 km (0.049 R)
• M3: 458,218 km (0.105 R)
• M4: 589,864 km (0.1 R)
• M5: 731,982 km (0.091 R)
• M6: 912,697 km (0.051 R)
• M7: 1,214,286 km (0.096 R)
• M8: 1,307,635 km (0.095 R)
• M9: 1,456,634 km (0.098 R)
• M10: 1,564,345 km (0.073 R)
• M11: 1,739,674 km (0.045 R)
• M12: 1,904,979 km (0.078 R)
• M13: 1,998,179 km (0.097 R)
• M14: 2,278,525 km (0.082 R)
• M15: 2,432,910 km (0.12 R)
• M16: 2,628,584 km (0.083 R)
• M17: 2,839,368 km (0.116 R)
• M18: 3,095,778 km (0.12 R)
• M19: 3,247,171 km (0.047 R)
• M20: 3,370,141 km (0.12 R)
• M21: 3,505,228 km (0.073 R)
• M22: 3,770,315 km (0.101 R)
• M23: 3,976,162 km (0.072 R)
• M24: 4,297,648 km (0.106 R)
• M25: 4,478,661 km (0.071 R)
• M26: 4,627,661 km (0.104 R)
• M27: 4,860,285 km (0.11 R)
• M28: 5,061,046 km (0.083 R)
• M29: 5,168,457 km (0.071 R)
• M30: 5,264,499 km (0.1 R)
• M31: 5,470,944 km (0.076 R)
• M32: 5,741,865 km (0.109 R)
• M33: 5,854,064 km (0.063 R)
• M34: 6,348,634 km (0.094 R)
• M35: 6,568,543 km (0.083 R)
• M36: 6,777,831 km (0.087 R)
• M37: 7,297,235 km (0.084 R)
• M38: 7,637,121 km (0.088 R)
• M39: 7,926,593 km (0.111 R)
• M40: 8,616,239 km (0.071 R)
• M41: 8,990,084 km (0.08 R)
• M42: 9,266,691 km (0.107 R)
• M43: 9,442,767 km (0.102 R)
• M44: 9,768,591 km (0.097 R)
• M45: 10,219,031 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 13.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.06 AU - 4.2 AU

Year: 5693 Days

Day: 11.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,820,444 km

• M1: 198,816 km (0.105 R)
• M2: 332,257 km (0.119 R)
• M3: 462,706 km (0.105 R)
• M4: 949,049 km (0.068 R)
• M5: 1,045,839 km (0.114 R)
• M6: 1,174,343 km (0.096 R)
• M7: 1,318,406 km (0.051 R)
• M8: 1,520,214 km (0.036 R)
• M9: 1,646,474 km (0.032 R)
• M10: 1,765,554 km (0.091 R)
• M11: 1,865,186 km (0.043 R)
• M12: 2,117,109 km (0.108 R)
• M13: 2,223,473 km (0.111 R)
• M14: 2,603,901 km (0.045 R)
• M15: 2,899,805 km (0.116 R)
• M16: 3,098,770 km (0.039 R)
• M17: 3,206,930 km (0.114 R)
• M18: 3,302,373 km (0.117 R)
• M19: 3,399,013 km (0.075 R)
• M20: 3,723,192 km (0.113 R)
• M21: 4,101,824 km (0.108 R)
• M22: 4,386,509 km (0.118 R)
• M23: 4,770,975 km (0.118 R)
• M24: 4,912,196 km (0.077 R)
• M25: 5,214,832 km (0.091 R)
• M26: 5,556,364 km (0.096 R)
• M27: 5,655,398 km (0.105 R)
• M28: 6,176,298 km (0.087 R)
• M29: 6,278,922 km (0.107 R)
• M30: 6,382,144 km (0.059 R)
• M31: 6,572,732 km (0.038 R)
• M32: 6,782,917 km (0.101 R)
• M33: 6,995,496 km (0.076 R)
• M34: 7,282,125 km (0.112 R)
• M35: 7,427,085 km (0.118 R)
• M36: 7,756,500 km (0.092 R)
• M37: 8,034,752 km (0.056 R)
• M38: 8,297,296 km (0.115 R)
• M39: 8,773,466 km (0.112 R)
• M40: 9,044,089 km (0.095 R)
• M41: 9,199,970 km (0.04 R)
• M42: 9,534,171 km (0.083 R)
• M43: 9,792,377 km (0.12 R)
• M44: 9,972,643 km (0.114 R)
• M45: 10,093,368 km (0.09 R)
• M46: 10,560,712 km (0.112 R)
• M47: 10,704,326 km (0.07 R)
• M48: 10,869,332 km (0.079 R)
• M49: 11,348,345 km (0.118 R)
• M50: 11,685,688 km (0.119 R)
• M51: 11,834,388 km (0.104 R)
• M52: 12,240,995 km (0.047 R)
• M53: 12,456,865 km (0.084 R)
• M54: 12,565,324 km (0.086 R)
• M55: 12,652,240 km (0.08 R)
• M56: 13,090,113 km (0.037 R)
• M57: 13,178,376 km (0.095 R)
• M58: 13,666,813 km (0.108 R)
• M59: 15,006,162 km (0.119 R)
• M60: 15,098,464 km (0.028 R)
• M61: 15,586,303 km (0.066 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: 313 - 15,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit