🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.53 AU - 0.55 AU

Year: 168 Days

Day: 32.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.94 AU

Year: 276 Days

Day: 25.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 327 Days

Day: 39.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 11.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.39 AU - 4.15 AU

Year: 3108 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 98.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,215,964 km

• M1: 152,590 km (0.093 R)
• M2: 260,599 km (0.108 R)
• M3: 590,762 km (0.102 R)
• M4: 882,627 km (0.098 R)
• M5: 976,126 km (0.074 R)
• M6: 1,062,294 km (0.081 R)
• M7: 1,242,859 km (0.041 R)
• M8: 1,349,074 km (0.061 R)
• M9: 1,458,430 km (0.056 R)
• M10: 1,558,361 km (0.053 R)
• M11: 1,725,761 km (0.108 R)
• M12: 1,858,604 km (0.025 R)
• M13: 1,953,898 km (0.094 R)
• M14: 2,263,865 km (0.1 R)
• M15: 2,410,171 km (0.1 R)
• M16: 2,529,401 km (0.119 R)
• M17: 2,681,392 km (0.105 R)
• M18: 2,789,551 km (0.091 R)
• M19: 3,204,536 km (0.1 R)
• M20: 3,319,577 km (0.032 R)
• M21: 3,605,009 km (0.027 R)
• M22: 4,235,714 km (0.071 R)
• M23: 4,380,525 km (0.078 R)
• M24: 4,881,678 km (0.118 R)
• M25: 5,206,754 km (0.109 R)
• M26: 5,978,829 km (0.057 R)
• M27: 6,162,235 km (0.106 R)
• M28: 6,828,993 km (0.106 R)
• M29: 7,214,357 km (0.119 R)
• M30: 7,300,974 km (0.069 R)
• M31: 7,496,948 km (0.087 R)
• M32: 7,584,762 km (0.097 R)
• M33: 7,672,725 km (0.101 R)
• M34: 7,783,428 km (0.114 R)
• M35: 8,276,203 km (0.108 R)
• M36: 8,941,315 km (0.095 R)
• M37: 9,104,526 km (0.052 R)
• M38: 9,504,850 km (0.118 R)
• M39: 9,647,567 km (0.095 R)
• M40: 10,938,596 km (0.054 R)
• M41: 11,414,766 km (0.119 R)
• M42: 11,490,463 km (0.119 R)
• M43: 11,693,467 km (0.053 R)
• M44: 12,231,870 km (0.111 R)
• M45: 12,543,033 km (0.095 R)
• M46: 13,359,389 km (0.077 R)
• M47: 13,599,643 km (0.056 R)
• M48: 14,192,799 km (0.031 R)
• M49: 14,657,001 km (0.088 R)
• M50: 14,739,429 km (0.109 R)
• M51: 15,126,290 km (0.09 R)
• M52: 15,209,616 km (0.077 R)
• M53: 15,348,742 km (0.086 R)
• M54: 15,544,416 km (0.1 R)
• M55: 16,022,830 km (0.104 R)
• M56: 16,449,034 km (0.109 R)
• M57: 16,677,919 km (0.045 R)
• M58: 16,821,533 km (0.106 R)
• M59: 17,167,702 km (0.094 R)
• M60: 17,720,765 km (0.037 R)
• M61: 17,808,729 km (0.044 R)
• M62: 17,926,014 km (0.114 R)
• M63: 18,220,572 km (0.073 R)
• M64: 18,368,524 km (0.116 R)
• M65: 18,487,155 km (0.107 R)
• M66: 19,053,982 km (0.063 R)
• M67: 19,294,385 km (0.083 R)
• M68: 19,960,694 km (0.105 R)
• M69: 20,082,617 km (0.117 R)
• M70: 20,174,320 km (0.056 R)
• M71: 20,388,544 km (0.064 R)
• M72: 20,511,364 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.3

Radius: 8.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.86 AU - 7.76 AU

Year: 7546 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,215,964 km

• M1: 115,789 km (0.094 R)
• M2: 272,268 km (0.077 R)
• M3: 332,107 km (0.109 R)
• M4: 662,270 km (0.074 R)
• M5: 724,203 km (0.101 R)
• M6: 801,396 km (0.111 R)
• M7: 867,967 km (0.086 R)
• M8: 992,881 km (0.075 R)
• M9: 1,184,217 km (0.084 R)
• M10: 1,468,901 km (0.091 R)
• M11: 1,670,709 km (0.08 R)
• M12: 1,810,433 km (0.064 R)
• M13: 3,211,567 km (0.111 R)
• M14: 3,276,792 km (0.11 R)
• M15: 3,430,429 km (0.104 R)
• M16: 3,586,609 km (0.058 R)
• M17: 4,474,622 km (0.106 R)
• M18: 4,694,680 km (0.086 R)
• M19: 4,818,398 km (0.099 R)
• M20: 5,043,991 km (0.098 R)
• M21: 5,196,282 km (0.118 R)
• M22: 5,375,949 km (0.07 R)
• M23: 6,007,402 km (0.106 R)
• M24: 6,141,890 km (0.062 R)
• M25: 6,941,640 km (0.066 R)
• M26: 7,168,132 km (0.045 R)
• M27: 7,715,660 km (0.082 R)
• M28: 7,774,153 km (0.116 R)
• M29: 7,920,758 km (0.086 R)
• M30: 8,577,194 km (0.066 R)
• M31: 8,759,404 km (0.104 R)
• M32: 8,973,329 km (0.097 R)
• M33: 9,751,836 km (0.083 R)
• M34: 10,487,260 km (0.107 R)
• M35: 10,616,961 km (0.112 R)
• M36: 10,877,860 km (0.036 R)
• M37: 11,207,124 km (0.094 R)
• M38: 12,214,517 km (0.102 R)
• M39: 12,419,466 km (0.105 R)
• M40: 13,145,763 km (0.093 R)
• M41: 13,426,110 km (0.104 R)
• M42: 13,496,570 km (0.065 R)
• M43: 13,567,031 km (0.09 R)
• M44: 14,064,145 km (0.065 R)
• M45: 14,350,774 km (0.087 R)
• M46: 15,664,842 km (0.111 R)
• M47: 15,738,893 km (0.06 R)
• M48: 16,978,760 km (0.099 R)
• M49: 17,169,348 km (0.117 R)
• M50: 17,552,767 km (0.077 R)
• M51: 17,668,257 km (0.113 R)
• M52: 18,094,162 km (0.101 R)
• M53: 18,288,788 km (0.053 R)
• M54: 18,601,747 km (0.092 R)
• M55: 18,877,157 km (0.114 R)
• M56: 19,272,694 km (0.11 R)
• M57: 20,719,604 km (0.095 R)
• M58: 20,841,676 km (0.077 R)
• M59: 21,004,887 km (0.056 R)
• M60: 21,250,677 km (0.112 R)
• M61: 21,579,642 km (0.119 R)
• M62: 22,660,637 km (0.08 R)
• M63: 23,123,193 km (0.109 R)
• M64: 23,461,584 km (0.081 R)
• M65: 23,759,134 km (0.115 R)
• M66: 24,229,021 km (0.088 R)
• M67: 24,357,825 km (0.071 R)
• M68: 25,308,519 km (0.076 R)
• M69: 25,701,064 km (0.1 R)
• M70: 25,832,261 km (0.117 R)
• M71: 25,963,758 km (0.061 R)
• M72: 27,424,880 km (0.105 R)
• M73: 28,187,979 km (0.096 R)
• M74: 28,549,407 km (0.111 R)
• M75: 28,640,064 km (0.115 R)
• M76: 29,003,437 km (0.095 R)
• M77: 29,140,169 km (0.115 R)
• M78: 29,231,424 km (0.078 R)
• M79: 30,796,966 km (0.103 R)
• M80: 31,029,590 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit