🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.67 AU - 0.75 AU

Year: 215 Days

Day: 40.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,840,827 km

• M1: 325,076 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.64 AU - 0.8 AU

Year: 220 Days

Day: 18.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 0.98 AU

Year: 318 Days

Day: 17.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.89 AU - 2.65 AU

Year: 1231 Days

Day: 40.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,840,827 km

• M1: 55,501 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.29 AU - 3.91 AU

Year: 2458 Days

Day: 28 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.48 AU - 5.22 AU

Year: 3265 Days

Day: 20.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,840,827 km

• M1: 2,340,159 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 10.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.02 AU - 7.3 AU

Year: 5502 Days

Day: 12.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,840,827 km

• M1: 138,677 km (0.073 R)
• M2: 262,544 km (0.118 R)
• M3: 328,966 km (0.086 R)
• M4: 435,928 km (0.107 R)
• M5: 594,352 km (0.103 R)
• M6: 805,285 km (0.119 R)
• M7: 982,708 km (0.116 R)
• M8: 1,100,292 km (0.075 R)
• M9: 1,688,960 km (0.081 R)
• M10: 1,875,509 km (0.079 R)
• M11: 1,949,111 km (0.075 R)
• M12: 2,053,829 km (0.038 R)
• M13: 2,206,868 km (0.086 R)
• M14: 2,411,518 km (0.049 R)
• M15: 2,524,314 km (0.116 R)
• M16: 2,639,056 km (0.107 R)
• M17: 3,045,364 km (0.077 R)
• M18: 3,273,800 km (0.049 R)
• M19: 3,580,924 km (0.077 R)
• M20: 3,747,427 km (0.034 R)
• M21: 3,897,623 km (0.115 R)
• M22: 4,049,914 km (0.12 R)
• M23: 4,126,657 km (0.09 R)
• M24: 4,518,304 km (0.051 R)
• M25: 4,618,086 km (0.089 R)
• M26: 4,718,616 km (0.102 R)
• M27: 5,024,693 km (0.09 R)
• M28: 5,232,335 km (0.1 R)
• M29: 5,316,260 km (0.071 R)
• M30: 5,421,726 km (0.074 R)
• M31: 5,807,090 km (0.043 R)
• M32: 6,047,195 km (0.075 R)
• M33: 6,246,010 km (0.113 R)
• M34: 6,335,021 km (0.112 R)
• M35: 7,132,378 km (0.053 R)
• M36: 7,202,090 km (0.055 R)
• M37: 7,319,076 km (0.066 R)
• M38: 8,845,273 km (0.064 R)
• M39: 8,945,354 km (0.03 R)
• M40: 9,299,004 km (0.1 R)
• M41: 9,786,244 km (0.119 R)
• M42: 9,967,856 km (0.058 R)
• M43: 10,466,316 km (0.084 R)
• M44: 10,545,902 km (0.113 R)
• M45: 10,625,488 km (0.105 R)
• M46: 10,812,186 km (0.109 R)
• M47: 11,297,332 km (0.119 R)
• M48: 11,460,543 km (0.099 R)
• M49: 11,789,509 km (0.116 R)
• M50: 11,982,789 km (0.059 R)
• M51: 12,149,292 km (0.084 R)
• M52: 12,260,742 km (0.054 R)
• M53: 12,372,641 km (0.099 R)
• M54: 14,619,751 km (0.056 R)
• M55: 15,759,238 km (0.103 R)
• M56: 16,278,343 km (0.105 R)
• M57: 16,555,398 km (0.081 R)
• M58: 16,648,149 km (0.072 R)
• M59: 16,896,182 km (0.102 R)
• M60: 17,114,296 km (0.088 R)
• M61: 17,302,041 km (0.118 R)
• M62: 17,710,892 km (0.077 R)
• M63: 18,123,034 km (0.096 R)
• M64: 18,314,370 km (0.117 R)
• M65: 18,698,986 km (0.044 R)
• M66: 19,053,832 km (0.112 R)
• M67: 19,476,147 km (0.09 R)
• M68: 19,606,746 km (0.115 R)
• M69: 19,835,930 km (0.047 R)
• M70: 19,967,277 km (0.042 R)
• M71: 20,230,868 km (0.085 R)
• M72: 20,795,002 km (0.083 R)
• M73: 21,465,050 km (0.075 R)
• M74: 22,176,388 km (0.11 R)
• M75: 22,998,728 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 9.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.37 AU - 11.03 AU

Year: 12596 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,840,827 km

• M1: 272,418 km (0.097 R)
• M2: 406,158 km (0.073 R)
• M3: 501,452 km (0.092 R)
• M4: 578,495 km (0.111 R)
• M5: 1,113,008 km (0.104 R)
• M6: 1,418,038 km (0.044 R)
• M7: 1,955,394 km (0.075 R)
• M8: 2,213,300 km (0.082 R)
• M9: 2,279,572 km (0.119 R)
• M10: 2,346,443 km (0.072 R)
• M11: 2,505,166 km (0.07 R)
• M12: 2,644,142 km (0.046 R)
• M13: 2,762,025 km (0.098 R)
• M14: 3,766,126 km (0.105 R)
• M15: 4,033,607 km (0.083 R)
• M16: 4,872,702 km (0.119 R)
• M17: 5,733,937 km (0.1 R)
• M18: 6,072,926 km (0.099 R)
• M19: 6,835,127 km (0.098 R)
• M20: 7,293,644 km (0.073 R)
• M21: 7,863,911 km (0.055 R)
• M22: 8,137,227 km (0.097 R)
• M23: 9,011,327 km (0.077 R)
• M24: 9,154,043 km (0.088 R)
• M25: 9,550,178 km (0.117 R)
• M26: 10,099,502 km (0.042 R)
• M27: 10,434,003 km (0.094 R)
• M28: 11,228,667 km (0.082 R)
• M29: 12,200,006 km (0.104 R)
• M30: 13,400,828 km (0.107 R)
• M31: 13,891,658 km (0.086 R)
• M32: 15,271,848 km (0.12 R)
• M33: 15,356,820 km (0.09 R)
• M34: 15,999,791 km (0.071 R)
• M35: 16,346,260 km (0.081 R)
• M36: 16,958,564 km (0.079 R)
• M37: 18,115,554 km (0.109 R)
• M38: 19,022,716 km (0.091 R)
• M39: 19,160,046 km (0.116 R)
• M40: 19,620,359 km (0.104 R)
• M41: 20,598,879 km (0.113 R)
• M42: 23,235,840 km (0.104 R)
• M43: 23,923,841 km (0.089 R)
• M44: 24,469,125 km (0.066 R)
• M45: 24,868,402 km (0.07 R)
• M46: 25,521,696 km (0.114 R)
• M47: 26,129,662 km (0.109 R)
• M48: 26,333,414 km (0.109 R)
• M49: 26,435,440 km (0.111 R)
• M50: 26,896,351 km (0.051 R)
• M51: 26,999,125 km (0.082 R)
• M52: 27,359,955 km (0.079 R)
• M53: 29,240,549 km (0.087 R)
• M54: 29,399,273 km (0.038 R)
• M55: 29,664,211 km (0.05 R)
• M56: 31,054,872 km (0.066 R)
• M57: 31,921,194 km (0.096 R)
• M58: 32,740,541 km (0.057 R)
• M59: 32,850,346 km (0.117 R)
• M60: 33,180,359 km (0.105 R)
• M61: 33,732,824 km (0.1 R)
• M62: 33,899,177 km (0.112 R)
• M63: 34,010,328 km (0.052 R)
• M64: 36,313,537 km (0.115 R)
• M65: 38,666,711 km (0.095 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 14,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit