🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 43.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.32 AU - 1.62 AU

Year: 648 Days

Day: 16.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.45 AU - 1.93 AU

Year: 798 Days

Day: 24.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.35 AU - 2.17 AU

Year: 849 Days

Day: 18.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.93 AU - 1.97 AU

Year: 990 Days

Day: 22.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.18 AU - 2.36 AU

Year: 1243 Days

Day: 38.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 11.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.45 AU - 5.99 AU

Year: 4334 Days

Day: 10.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,010,744 km

• M1: 173,234 km (0.077 R)
• M2: 320,139 km (0.08 R)
• M3: 420,220 km (0.033 R)
• M4: 778,059 km (0.105 R)
• M5: 871,258 km (0.107 R)
• M6: 1,002,007 km (0.114 R)
• M7: 1,104,631 km (0.09 R)
• M8: 1,346,082 km (0.07 R)
• M9: 1,486,404 km (0.073 R)
• M10: 1,965,716 km (0.108 R)
• M11: 2,170,815 km (0.028 R)
• M12: 2,367,536 km (0.104 R)
• M13: 2,444,728 km (0.063 R)
• M14: 3,043,269 km (0.075 R)
• M15: 3,144,547 km (0.11 R)
• M16: 3,229,968 km (0.105 R)
• M17: 3,350,693 km (0.105 R)
• M18: 3,543,525 km (0.053 R)
• M19: 3,704,193 km (0.062 R)
• M20: 3,812,502 km (0.1 R)
• M21: 3,903,756 km (0.085 R)
• M22: 4,219,258 km (0.104 R)
• M23: 4,601,182 km (0.1 R)
• M24: 4,717,868 km (0.108 R)
• M25: 5,034,118 km (0.081 R)
• M26: 5,981,671 km (0.092 R)
• M27: 6,066,792 km (0.1 R)
• M28: 6,454,251 km (0.112 R)
• M29: 7,321,619 km (0.076 R)
• M30: 7,481,240 km (0.086 R)
• M31: 7,595,981 km (0.063 R)
• M32: 7,734,360 km (0.069 R)
• M33: 8,201,853 km (0.087 R)
• M34: 8,871,752 km (0.097 R)
• M35: 9,041,995 km (0.049 R)
• M36: 9,139,832 km (0.113 R)
• M37: 9,311,719 km (0.099 R)
• M38: 9,909,513 km (0.089 R)
• M39: 10,136,901 km (0.048 R)
• M40: 10,648,376 km (0.091 R)
• M41: 10,777,629 km (0.025 R)
• M42: 11,142,199 km (0.12 R)
• M43: 11,273,396 km (0.112 R)
• M44: 11,484,329 km (0.105 R)
• M45: 11,749,866 km (0.103 R)
• M46: 12,125,057 km (0.086 R)
• M47: 12,205,989 km (0.068 R)
• M48: 12,859,882 km (0.076 R)
• M49: 13,329,918 km (0.029 R)
• M50: 13,637,192 km (0.037 R)
• M51: 13,777,515 km (0.089 R)
• M52: 14,031,532 km (0.113 R)
• M53: 14,344,042 km (0.112 R)
• M54: 14,831,432 km (0.085 R)
• M55: 15,004,816 km (0.096 R)
• M56: 15,324,357 km (0.084 R)
• M57: 15,558,179 km (0.119 R)
• M58: 16,088,653 km (0.119 R)
• M59: 16,177,663 km (0.079 R)
• M60: 16,535,352 km (0.091 R)
• M61: 17,288,727 km (0.092 R)
• M62: 17,593,308 km (0.059 R)
• M63: 17,961,020 km (0.099 R)
• M64: 18,176,740 km (0.069 R)
• M65: 18,331,424 km (0.059 R)
• M66: 18,641,839 km (0.065 R)
• M67: 19,520,577 km (0.09 R)
• M68: 19,774,146 km (0.074 R)
• M69: 20,092,640 km (0.106 R)
• M70: 20,638,073 km (0.08 R)
• M71: 21,058,294 km (0.039 R)
• M72: 21,416,282 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 11

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.19 AU - 8.69 AU

Year: 7375 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,010,744 km

• M1: 161,267 km (0.025 R)
• M2: 264,190 km (0.07 R)
• M3: 399,277 km (0.115 R)
• M4: 676,930 km (0.119 R)
• M5: 962,662 km (0.074 R)
• M6: 1,286,242 km (0.062 R)
• M7: 1,500,915 km (0.113 R)
• M8: 1,685,370 km (0.081 R)
• M9: 1,769,743 km (0.088 R)
• M10: 2,766,663 km (0.114 R)
• M11: 3,414,871 km (0.082 R)
• M12: 3,854,090 km (0.118 R)
• M13: 4,576,049 km (0.09 R)
• M14: 5,152,749 km (0.082 R)
• M15: 5,308,331 km (0.099 R)
• M16: 5,592,417 km (0.111 R)
• M17: 5,816,814 km (0.109 R)
• M18: 6,175,550 km (0.062 R)
• M19: 6,374,216 km (0.081 R)
• M20: 6,474,297 km (0.041 R)
• M21: 6,777,980 km (0.115 R)
• M22: 7,051,894 km (0.053 R)
• M23: 7,294,392 km (0.116 R)
• M24: 7,364,254 km (0.064 R)
• M25: 8,002,738 km (0.114 R)
• M26: 8,365,214 km (0.093 R)
• M27: 8,438,367 km (0.096 R)
• M28: 8,733,075 km (0.069 R)
• M29: 8,844,525 km (0.09 R)
• M30: 9,446,657 km (0.105 R)
• M31: 9,522,802 km (0.084 R)
• M32: 9,714,287 km (0.025 R)
• M33: 10,374,612 km (0.048 R)
• M34: 10,809,643 km (0.12 R)
• M35: 11,412,672 km (0.077 R)
• M36: 12,946,200 km (0.066 R)
• M37: 13,629,264 km (0.104 R)
• M38: 13,758,666 km (0.045 R)
• M39: 13,888,367 km (0.06 R)
• M40: 14,236,631 km (0.064 R)
• M41: 14,675,850 km (0.035 R)
• M42: 15,748,018 km (0.057 R)
• M43: 18,681,034 km (0.061 R)
• M44: 18,776,777 km (0.025 R)
• M45: 19,695,457 km (0.075 R)
• M46: 20,827,016 km (0.099 R)
• M47: 20,976,165 km (0.105 R)
• M48: 21,576,202 km (0.102 R)
• M49: 21,777,560 km (0.05 R)
• M50: 22,232,787 km (0.115 R)
• M51: 23,152,664 km (0.064 R)
• M52: 23,462,032 km (0.112 R)
• M53: 23,876,718 km (0.074 R)
• M54: 24,137,168 km (0.067 R)
• M55: 24,241,587 km (0.071 R)
• M56: 24,660,760 km (0.12 R)
• M57: 24,976,711 km (0.055 R)
• M58: 25,772,572 km (0.11 R)
• M59: 25,932,791 km (0.088 R)
• M60: 26,093,309 km (0.068 R)
• M61: 31,457,739 km (0.116 R)
• M62: 32,259,285 km (0.104 R)
• M63: 32,547,261 km (0.072 R)
• M64: 33,067,712 km (0.114 R)
• M65: 33,416,125 km (0.069 R)
• M66: 36,187,725 km (0.11 R)
• M67: 37,027,567 km (0.094 R)
• M68: 37,389,445 km (0.077 R)
• M69: 37,570,757 km (0.108 R)
• M70: 38,177,526 km (0.092 R)
• M71: 38,665,215 km (0.041 R)
• M72: 38,787,437 km (0.114 R)
• M73: 39,216,334 km (0.101 R)
• M74: 40,016,982 km (0.03 R)
• M75: 40,326,350 km (0.102 R)
• M76: 40,574,383 km (0.103 R)
• M77: 40,698,699 km (0.072 R)
• M78: 41,759,797 km (0.105 R)
• M79: 42,010,672 km (0.088 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit