🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.46 AU - 0.66 AU

Year: 275 Days

Day: 23.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,482,205 km

• M1: 644,318 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.54 AU - 0.62 AU

Year: 290 Days

Day: 30.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,482,205 km

• M1: 55,800 km (0.053 R)

Asteroid Belt

Center: 1.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 12.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.32 AU - 1.82 AU

Year: 1291 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 11,482,205 km

• M1: 164,258 km (0.105 R)
• M2: 280,047 km (0.087 R)
• M3: 714,330 km (0.052 R)
• M4: 812,167 km (0.039 R)
• M5: 1,023,100 km (0.079 R)
• M6: 1,111,213 km (0.084 R)
• M7: 1,436,439 km (0.116 R)
• M8: 1,573,321 km (0.085 R)
• M9: 1,733,989 km (0.082 R)
• M10: 1,890,319 km (0.115 R)
• M11: 2,020,918 km (0.05 R)
• M12: 2,398,652 km (0.107 R)
• M13: 2,573,981 km (0.098 R)
• M14: 2,764,868 km (0.076 R)
• M15: 3,113,431 km (0.107 R)
• M16: 3,353,685 km (0.068 R)
• M17: 3,537,990 km (0.105 R)
• M18: 3,852,744 km (0.068 R)
• M19: 3,942,502 km (0.086 R)
• M20: 4,202,952 km (0.113 R)
• M21: 4,402,067 km (0.044 R)
• M22: 4,577,096 km (0.116 R)
• M23: 4,823,335 km (0.093 R)
• M24: 4,962,161 km (0.097 R)
• M25: 5,102,185 km (0.106 R)
• M26: 5,286,340 km (0.115 R)
• M27: 5,472,739 km (0.103 R)
• M28: 5,574,017 km (0.101 R)
• M29: 5,778,367 km (0.057 R)
• M30: 5,866,780 km (0.084 R)
• M31: 6,119,600 km (0.079 R)
• M32: 6,406,529 km (0.091 R)
• M33: 6,884,195 km (0.059 R)
• M34: 7,549,756 km (0.097 R)
• M35: 7,808,859 km (0.075 R)
• M36: 7,972,220 km (0.106 R)
• M37: 8,202,900 km (0.106 R)
• M38: 8,318,988 km (0.107 R)
• M39: 8,959,267 km (0.106 R)
• M40: 9,164,814 km (0.052 R)
• M41: 9,545,541 km (0.061 R)
• M42: 9,632,906 km (0.112 R)
• M43: 9,843,540 km (0.04 R)
• M44: 10,002,413 km (0.075 R)
• M45: 10,358,755 km (0.063 R)
• M46: 10,628,630 km (0.12 R)
• M47: 10,737,238 km (0.091 R)
• M48: 10,992,302 km (0.094 R)
• M49: 11,102,107 km (0.065 R)
• M50: 11,489,565 km (0.066 R)
• M51: 11,731,764 km (0.091 R)
• M52: 11,862,812 km (0.089 R)
• M53: 11,956,759 km (0.028 R)
• M54: 12,050,856 km (0.113 R)
• M55: 12,525,531 km (0.109 R)
• M56: 12,967,592 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 10.4

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.43 AU - 2.19 AU

Year: 1597 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 11,482,205 km

• M1: 136,433 km (0.116 R)
• M2: 255,812 km (0.119 R)
• M3: 527,033 km (0.117 R)
• M4: 640,279 km (0.091 R)
• M5: 746,793 km (0.054 R)
• M6: 826,977 km (0.096 R)
• M7: 979,268 km (0.088 R)
• M8: 1,159,683 km (0.086 R)
• M9: 1,225,506 km (0.108 R)
• M10: 1,502,262 km (0.116 R)
• M11: 1,574,518 km (0.058 R)
• M12: 1,712,148 km (0.116 R)
• M13: 1,831,826 km (0.083 R)
• M14: 1,909,318 km (0.111 R)
• M15: 1,976,786 km (0.085 R)
• M16: 2,243,070 km (0.054 R)
• M17: 2,362,450 km (0.104 R)
• M18: 2,595,224 km (0.075 R)
• M19: 2,720,736 km (0.049 R)
• M20: 2,822,762 km (0.118 R)
• M21: 3,123,005 km (0.112 R)
• M22: 3,641,811 km (0.116 R)
• M23: 3,797,093 km (0.099 R)
• M24: 3,954,620 km (0.089 R)
• M25: 4,026,875 km (0.085 R)
• M26: 4,114,241 km (0.078 R)
• M27: 4,231,675 km (0.096 R)
• M28: 4,305,726 km (0.074 R)
• M29: 4,440,065 km (0.104 R)
• M30: 4,960,067 km (0.032 R)
• M31: 5,069,573 km (0.099 R)
• M32: 5,306,984 km (0.088 R)
• M33: 5,402,877 km (0.111 R)
• M34: 5,776,273 km (0.102 R)
• M35: 5,990,946 km (0.082 R)
• M36: 6,360,453 km (0.1 R)
• M37: 6,530,845 km (0.119 R)
• M38: 6,876,117 km (0.09 R)
• M39: 7,103,804 km (0.071 R)
• M40: 7,512,805 km (0.12 R)
• M41: 7,674,969 km (0.099 R)
• M42: 7,929,435 km (0.097 R)
• M43: 8,039,390 km (0.115 R)
• M44: 8,112,992 km (0.077 R)
• M45: 8,223,844 km (0.043 R)
• M46: 8,353,695 km (0.114 R)
• M47: 8,559,242 km (0.055 R)
• M48: 8,672,039 km (0.107 R)
• M49: 8,766,435 km (0.085 R)
• M50: 9,205,056 km (0.094 R)
• M51: 9,827,383 km (0.092 R)
• M52: 9,965,313 km (0.12 R)
• M53: 10,463,174 km (0.113 R)
• M54: 10,644,337 km (0.119 R)
• M55: 10,826,697 km (0.058 R)
• M56: 10,907,929 km (0.113 R)
• M57: 11,009,954 km (0.091 R)
• M58: 11,317,827 km (0.095 R)
• M59: 12,047,117 km (0.083 R)
• M60: 12,152,583 km (0.071 R)
• M61: 12,364,414 km (0.107 R)
• M62: 12,449,385 km (0.115 R)
• M63: 12,791,665 km (0.048 R)
• M64: 12,963,852 km (0.1 R)
• M65: 13,267,237 km (0.071 R)
• M66: 13,682,670 km (0.108 R)
• M67: 13,748,643 km (0.076 R)
• M68: 13,836,756 km (0.059 R)
• M69: 14,526,402 km (0.033 R)
• M70: 14,751,248 km (0.086 R)
• M71: 14,909,223 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 12.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.95 AU - 2.05 AU

Year: 1855 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 11,482,205 km

• M1: 251,025 km (0.117 R)
• M2: 545,583 km (0.042 R)
• M3: 779,106 km (0.085 R)
• M4: 891,753 km (0.074 R)
• M5: 1,135,298 km (0.096 R)
• M6: 1,344,735 km (0.109 R)
• M7: 1,499,868 km (0.104 R)
• M8: 1,731,147 km (0.104 R)
• M9: 1,901,239 km (0.103 R)
• M10: 2,277,478 km (0.12 R)
• M11: 2,534,936 km (0.076 R)
• M12: 2,708,469 km (0.076 R)
• M13: 3,121,808 km (0.119 R)
• M14: 3,297,287 km (0.068 R)
• M15: 3,498,645 km (0.074 R)
• M16: 3,738,900 km (0.057 R)
• M17: 3,878,624 km (0.077 R)
• M18: 3,960,903 km (0.053 R)
• M19: 4,211,479 km (0.118 R)
• M20: 4,308,269 km (0.094 R)
• M21: 4,418,074 km (0.109 R)
• M22: 4,541,193 km (0.076 R)
• M23: 4,628,109 km (0.082 R)
• M24: 4,778,455 km (0.105 R)
• M25: 4,994,175 km (0.098 R)
• M26: 5,148,560 km (0.1 R)
• M27: 5,356,651 km (0.111 R)
• M28: 5,580,898 km (0.086 R)
• M29: 5,875,905 km (0.117 R)
• M30: 6,217,288 km (0.093 R)
• M31: 6,467,116 km (0.097 R)
• M32: 6,565,103 km (0.06 R)
• M33: 6,734,447 km (0.111 R)
• M34: 7,019,730 km (0.075 R)
• M35: 7,396,867 km (0.12 R)
• M36: 7,691,275 km (0.062 R)
• M37: 7,944,694 km (0.071 R)
• M38: 8,398,724 km (0.112 R)
• M39: 8,690,589 km (0.09 R)
• M40: 8,845,572 km (0.081 R)
• M41: 8,970,337 km (0.088 R)
• M42: 9,174,089 km (0.088 R)
• M43: 9,268,785 km (0.103 R)
• M44: 9,363,630 km (0.061 R)
• M45: 9,490,788 km (0.082 R)
• M46: 9,666,416 km (0.1 R)
• M47: 10,021,113 km (0.104 R)
• M48: 10,232,644 km (0.09 R)
• M49: 11,077,124 km (0.03 R)
• M50: 11,194,708 km (0.09 R)
• M51: 11,380,508 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit