🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.44 AU - 0.62 AU

Year: 164 Days

Day: 34.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,072,504 km

• M1: 323,431 km (0.118 R)
• M2: 484,996 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.8 AU - 0.82 AU

Year: 310 Days

Day: 32.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.13 AU - 1.31 AU

Year: 572 Days

Day: 27.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.92 AU - 2.14 AU

Year: 1228 Days

Day: 18.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.96 AU - 2.12 AU

Year: 1237 Days

Day: 44.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,072,504 km

• M1: 428,149 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.45 AU - 2.51 AU

Year: 1658 Days

Day: 23.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.8

Radius: 9.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.83 AU - 7.55 AU

Year: 7347 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,072,504 km

• M1: 122,521 km (0.071 R)
• M2: 247,136 km (0.082 R)
• M3: 551,418 km (0.063 R)
• M4: 856,897 km (0.119 R)
• M5: 1,007,990 km (0.058 R)
• M6: 1,070,971 km (0.118 R)
• M7: 1,201,121 km (0.11 R)
• M8: 1,465,610 km (0.117 R)
• M9: 1,561,951 km (0.093 R)
• M10: 1,774,081 km (0.086 R)
• M11: 2,102,897 km (0.098 R)
• M12: 2,422,588 km (0.082 R)
• M13: 2,566,501 km (0.047 R)
• M14: 2,728,067 km (0.111 R)
• M15: 3,092,188 km (0.091 R)
• M16: 4,240,950 km (0.111 R)
• M17: 4,644,715 km (0.092 R)
• M18: 4,878,536 km (0.087 R)
• M19: 5,005,994 km (0.043 R)
• M20: 5,153,048 km (0.084 R)
• M21: 5,245,799 km (0.07 R)
• M22: 5,357,698 km (0.09 R)
• M23: 5,527,043 km (0.113 R)
• M24: 6,640,649 km (0.038 R)
• M25: 6,741,628 km (0.104 R)
• M26: 7,212,562 km (0.094 R)
• M27: 7,358,121 km (0.055 R)
• M28: 7,757,846 km (0.083 R)
• M29: 8,251,220 km (0.115 R)
• M30: 8,754,916 km (0.113 R)
• M31: 9,088,669 km (0.051 R)
• M32: 9,953,046 km (0.113 R)
• M33: 10,371,620 km (0.116 R)
• M34: 10,914,810 km (0.06 R)
• M35: 11,201,889 km (0.119 R)
• M36: 11,346,400 km (0.035 R)
• M37: 11,540,129 km (0.111 R)
• M38: 12,300,685 km (0.071 R)
• M39: 12,674,680 km (0.049 R)
• M40: 13,204,406 km (0.113 R)
• M41: 13,612,808 km (0.057 R)
• M42: 13,741,312 km (0.095 R)
• M43: 13,973,638 km (0.107 R)
• M44: 15,636,119 km (0.09 R)
• M45: 16,095,385 km (0.058 R)
• M46: 16,258,446 km (0.061 R)
• M47: 16,641,267 km (0.093 R)
• M48: 16,833,800 km (0.111 R)
• M49: 16,944,203 km (0.07 R)
• M50: 17,499,510 km (0.066 R)
• M51: 17,807,532 km (0.071 R)
• M52: 17,948,154 km (0.106 R)
• M53: 18,542,656 km (0.106 R)
• M54: 18,885,385 km (0.114 R)
• M55: 19,143,740 km (0.107 R)
• M56: 19,258,931 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 12.1

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.86 AU - 8.44 AU

Year: 8118 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,072,504 km

• M1: 171,888 km (0.054 R)
• M2: 365,617 km (0.103 R)
• M3: 477,367 km (0.082 R)
• M4: 559,945 km (0.076 R)
• M5: 679,324 km (0.073 R)
• M6: 759,060 km (0.094 R)
• M7: 946,955 km (0.073 R)
• M8: 1,580,950 km (0.083 R)
• M9: 1,757,775 km (0.031 R)
• M10: 1,848,730 km (0.113 R)
• M11: 1,941,332 km (0.112 R)
• M12: 2,204,325 km (0.092 R)
• M13: 2,504,717 km (0.038 R)
• M14: 2,581,910 km (0.107 R)
• M15: 3,397,667 km (0.079 R)
• M16: 3,512,259 km (0.042 R)
• M17: 3,716,011 km (0.11 R)
• M18: 4,444,104 km (0.03 R)
• M19: 4,664,761 km (0.086 R)
• M20: 4,760,503 km (0.05 R)
• M21: 4,856,844 km (0.086 R)
• M22: 5,549,782 km (0.05 R)
• M23: 5,959,680 km (0.095 R)
• M24: 6,700,788 km (0.04 R)
• M25: 6,954,356 km (0.081 R)
• M26: 7,322,068 km (0.112 R)
• M27: 8,000,045 km (0.057 R)
• M28: 8,385,409 km (0.079 R)
• M29: 8,580,485 km (0.063 R)
• M30: 9,294,815 km (0.111 R)
• M31: 9,700,076 km (0.106 R)
• M32: 10,780,471 km (0.05 R)
• M33: 10,992,601 km (0.1 R)
• M34: 11,464,283 km (0.109 R)
• M35: 11,724,434 km (0.092 R)
• M36: 12,162,157 km (0.107 R)
• M37: 13,920,680 km (0.107 R)
• M38: 15,041,767 km (0.08 R)
• M39: 16,143,405 km (0.095 R)
• M40: 16,875,837 km (0.107 R)
• M41: 17,469,591 km (0.041 R)
• M42: 18,070,226 km (0.112 R)
• M43: 18,728,606 km (0.109 R)
• M44: 18,830,632 km (0.107 R)
• M45: 18,983,970 km (0.071 R)
• M46: 19,137,607 km (0.058 R)
• M47: 19,756,792 km (0.118 R)
• M48: 20,173,123 km (0.087 R)
• M49: 21,706,950 km (0.081 R)
• M50: 23,332,630 km (0.096 R)
• M51: 23,497,487 km (0.107 R)
• M52: 24,605,559 km (0.089 R)
• M53: 24,829,207 km (0.045 R)
• M54: 25,222,351 km (0.084 R)
• M55: 27,914,364 km (0.074 R)
• M56: 28,147,737 km (0.115 R)
• M57: 28,381,558 km (0.09 R)
• M58: 28,557,486 km (0.091 R)
• M59: 28,674,920 km (0.087 R)
• M60: 29,739,458 km (0.083 R)
• M61: 30,696,436 km (0.11 R)
• M62: 31,420,789 km (0.078 R)
• M63: 32,273,048 km (0.031 R)
• M64: 32,702,095 km (0.052 R)
• M65: 33,009,668 km (0.07 R)
• M66: 33,875,989 km (0.072 R)
• M67: 34,624,427 km (0.054 R)
• M68: 35,063,647 km (0.094 R)
• M69: 35,252,439 km (0.053 R)
• M70: 35,441,531 km (0.116 R)
• M71: 35,884,041 km (0.032 R)
• M72: 36,392,076 km (0.056 R)
• M73: 36,774,747 km (0.066 R)
• M74: 37,672,633 km (0.101 R)
• M75: 39,817,717 km (0.103 R)
• M76: 40,014,738 km (0.072 R)
• M77: 40,211,908 km (0.094 R)
• M78: 40,607,594 km (0.045 R)
• M79: 41,269,714 km (0.065 R)
• M80: 42,002,145 km (0.092 R)
• M81: 42,470,536 km (0.115 R)
• M82: 43,075,211 km (0.088 R)
• M83: 44,974,805 km (0.106 R)
• M84: 45,179,903 km (0.104 R)
• M85: 45,453,967 km (0.078 R)
• M86: 45,934,774 km (0.113 R)
• M87: 46,072,554 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit