🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.56 AU - 0.58 AU

Year: 278 Days

Day: 35.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 10.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.79 AU

Year: 386 Days

Day: 10.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 11,806,113 km

• M1: 136,284 km (0.086 R)
• M2: 222,003 km (0.072 R)
• M3: 292,015 km (0.075 R)
• M4: 361,279 km (0.097 R)
• M5: 435,779 km (0.089 R)
• M6: 504,594 km (0.067 R)
• M7: 581,337 km (0.116 R)
• M8: 683,662 km (0.036 R)
• M9: 752,028 km (0.095 R)
• M10: 912,397 km (0.117 R)
• M11: 984,803 km (0.097 R)
• M12: 1,063,491 km (0.096 R)
• M13: 1,135,897 km (0.065 R)
• M14: 1,396,197 km (0.094 R)
• M15: 1,567,486 km (0.059 R)
• M16: 1,636,152 km (0.051 R)
• M17: 1,720,824 km (0.058 R)
• M18: 1,791,734 km (0.115 R)
• M19: 1,884,335 km (0.12 R)
• M20: 2,123,243 km (0.082 R)
• M21: 2,428,721 km (0.08 R)
• M22: 2,497,387 km (0.07 R)
• M23: 2,712,957 km (0.075 R)
• M24: 2,796,134 km (0.055 R)
• M25: 2,965,179 km (0.093 R)
• M26: 3,370,590 km (0.099 R)
• M27: 3,441,050 km (0.112 R)
• M28: 3,583,318 km (0.082 R)
• M29: 3,694,619 km (0.09 R)
• M30: 3,787,220 km (0.096 R)
• M31: 3,934,274 km (0.118 R)
• M32: 4,103,619 km (0.102 R)
• M33: 4,213,424 km (0.057 R)
• M34: 4,331,008 km (0.026 R)
• M35: 4,421,814 km (0.06 R)
• M36: 4,541,343 km (0.099 R)
• M37: 4,669,249 km (0.089 R)
• M38: 4,740,757 km (0.076 R)
• M39: 4,928,502 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 13.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.86 AU - 0.88 AU

Year: 524 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 11,806,113 km

• M1: 189,092 km (0.107 R)
• M2: 288,724 km (0.119 R)
• M3: 395,986 km (0.102 R)
• M4: 548,276 km (0.075 R)
• M5: 656,585 km (0.109 R)
• M6: 893,997 km (0.118 R)
• M7: 984,354 km (0.096 R)
• M8: 1,107,174 km (0.076 R)
• M9: 1,358,498 km (0.07 R)
• M10: 1,448,407 km (0.12 R)
• M11: 1,589,926 km (0.093 R)
• M12: 1,690,905 km (0.093 R)
• M13: 1,782,459 km (0.105 R)
• M14: 1,899,444 km (0.051 R)
• M15: 2,043,357 km (0.077 R)
• M16: 2,178,594 km (0.102 R)
• M17: 2,348,687 km (0.117 R)
• M18: 2,438,744 km (0.054 R)
• M19: 2,556,179 km (0.079 R)
• M20: 2,662,393 km (0.098 R)
• M21: 2,756,490 km (0.106 R)
• M22: 3,066,607 km (0.04 R)
• M23: 3,186,883 km (0.111 R)
• M24: 3,272,603 km (0.035 R)
• M25: 3,395,572 km (0.09 R)
• M26: 3,483,386 km (0.1 R)
• M27: 3,653,629 km (0.033 R)
• M28: 4,173,481 km (0.093 R)
• M29: 4,259,799 km (0.116 R)
• M30: 4,434,380 km (0.052 R)
• M31: 4,562,735 km (0.05 R)
• M32: 4,659,824 km (0.059 R)
• M33: 4,831,562 km (0.094 R)
• M34: 4,938,974 km (0.115 R)
• M35: 5,080,493 km (0.106 R)
• M36: 5,181,322 km (0.075 R)
• M37: 5,376,398 km (0.112 R)
• M38: 5,617,250 km (0.075 R)
• M39: 5,730,197 km (0.036 R)
• M40: 5,870,370 km (0.088 R)
• M41: 5,958,633 km (0.096 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 12

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.2 AU - 1.66 AU

Year: 1104 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 11,806,113 km

• M1: 152,141 km (0.053 R)
• M2: 279,598 km (0.087 R)
• M3: 403,166 km (0.111 R)
• M4: 490,531 km (0.12 R)
• M5: 621,729 km (0.096 R)
• M6: 708,346 km (0.082 R)
• M7: 826,379 km (0.074 R)
• M8: 916,287 km (0.087 R)
• M9: 1,002,605 km (0.084 R)
• M10: 1,191,846 km (0.049 R)
• M11: 1,384,977 km (0.052 R)
• M12: 1,659,040 km (0.094 R)
• M13: 1,885,532 km (0.114 R)
• M14: 1,998,029 km (0.112 R)
• M15: 2,083,898 km (0.066 R)
• M16: 2,359,009 km (0.045 R)
• M17: 2,698,596 km (0.083 R)
• M18: 2,783,418 km (0.033 R)
• M19: 2,966,526 km (0.041 R)
• M20: 3,153,673 km (0.095 R)
• M21: 3,243,132 km (0.08 R)
• M22: 3,367,598 km (0.118 R)
• M23: 3,597,978 km (0.119 R)
• M24: 3,679,808 km (0.058 R)
• M25: 3,786,023 km (0.076 R)
• M26: 3,953,273 km (0.069 R)
• M27: 4,469,984 km (0.097 R)
• M28: 4,621,527 km (0.074 R)
• M29: 4,774,865 km (0.046 R)
• M30: 4,916,983 km (0.093 R)
• M31: 5,165,614 km (0.072 R)
• M32: 5,472,290 km (0.055 R)
• M33: 5,826,239 km (0.097 R)
• M34: 6,201,729 km (0.115 R)
• M35: 6,371,074 km (0.079 R)
• M36: 6,499,130 km (0.113 R)
• M37: 6,671,317 km (0.086 R)
• M38: 6,830,489 km (0.108 R)
• M39: 6,917,854 km (0.083 R)
• M40: 7,049,500 km (0.077 R)
• M41: 7,137,763 km (0.092 R)
• M42: 7,285,715 km (0.065 R)
• M43: 7,404,795 km (0.099 R)
• M44: 7,509,664 km (0.114 R)
• M45: 7,964,142 km (0.088 R)
• M46: 8,086,962 km (0.083 R)
• M47: 8,210,230 km (0.111 R)
• M48: 8,427,746 km (0.042 R)
• M49: 8,568,517 km (0.11 R)
• M50: 8,836,597 km (0.108 R)
• M51: 9,091,511 km (0.102 R)
• M52: 9,348,820 km (0.076 R)
• M53: 9,445,909 km (0.119 R)
• M54: 9,854,311 km (0.095 R)
• M55: 10,068,834 km (0.082 R)
• M56: 10,185,072 km (0.099 R)
• M57: 10,402,138 km (0.091 R)
• M58: 11,079,517 km (0.107 R)
• M59: 11,423,593 km (0.08 R)
• M60: 11,771,108 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 20,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit