🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.65 AU - 0.75 AU

Year: 216 Days

Day: 41.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.78 AU - 0.88 AU

Year: 279 Days

Day: 44.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.34 AU - 1.9 AU

Year: 761 Days

Day: 13.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,762,744 km

• M1: 90,806 km (0.059 R)
• M2: 403,166 km (0.106 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.56 AU - 4.26 AU

Year: 2323 Days

Day: 17.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 11.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.93 AU - 5.81 AU

Year: 3965 Days

Day: 5.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,762,744 km

• M1: 155,881 km (0.12 R)
• M2: 271,221 km (0.071 R)
• M3: 373,396 km (0.095 R)
• M4: 552,914 km (0.077 R)
• M5: 704,307 km (0.098 R)
• M6: 870,809 km (0.103 R)
• M7: 945,309 km (0.059 R)
• M8: 1,141,432 km (0.11 R)
• M9: 1,234,332 km (0.113 R)
• M10: 1,362,238 km (0.12 R)
• M11: 1,574,368 km (0.118 R)
• M12: 1,655,450 km (0.113 R)
• M13: 2,145,682 km (0.08 R)
• M14: 2,314,728 km (0.112 R)
• M15: 2,501,725 km (0.045 R)
• M16: 2,597,019 km (0.098 R)
• M17: 2,679,896 km (0.118 R)
• M18: 2,848,194 km (0.047 R)
• M19: 3,049,104 km (0.093 R)
• M20: 3,254,651 km (0.12 R)
• M21: 3,344,111 km (0.057 R)
• M22: 3,648,692 km (0.089 R)
• M23: 3,741,892 km (0.096 R)
• M24: 3,820,131 km (0.085 R)
• M25: 3,930,534 km (0.049 R)
• M26: 5,041,299 km (0.053 R)
• M27: 5,215,131 km (0.093 R)
• M28: 5,515,225 km (0.114 R)
• M29: 5,604,535 km (0.104 R)
• M30: 5,730,496 km (0.065 R)
• M31: 5,985,112 km (0.092 R)
• M32: 6,058,564 km (0.115 R)
• M33: 6,169,416 km (0.056 R)
• M34: 6,318,116 km (0.116 R)
• M35: 6,486,863 km (0.11 R)
• M36: 6,581,259 km (0.076 R)
• M37: 6,886,439 km (0.067 R)
• M38: 7,021,526 km (0.032 R)
• M39: 7,431,873 km (0.079 R)
• M40: 8,153,533 km (0.073 R)
• M41: 8,647,056 km (0.107 R)
• M42: 8,771,970 km (0.107 R)
• M43: 8,876,539 km (0.097 R)
• M44: 9,405,517 km (0.033 R)
• M45: 9,512,629 km (0.084 R)
• M46: 9,771,284 km (0.046 R)
• M47: 9,944,967 km (0.061 R)
• M48: 10,097,707 km (0.062 R)
• M49: 10,207,362 km (0.119 R)
• M50: 10,317,466 km (0.113 R)
• M51: 10,940,990 km (0.112 R)
• M52: 11,393,972 km (0.054 R)
• M53: 12,178,015 km (0.116 R)
• M54: 12,435,473 km (0.119 R)
• M55: 12,979,410 km (0.056 R)
• M56: 13,338,445 km (0.082 R)
• M57: 13,749,391 km (0.064 R)
• M58: 14,090,923 km (0.102 R)
• M59: 14,238,127 km (0.097 R)
• M60: 14,732,548 km (0.103 R)
• M61: 15,132,273 km (0.103 R)
• M62: 15,434,312 km (0.104 R)
• M63: 15,586,153 km (0.043 R)
• M64: 15,763,726 km (0.094 R)
• M65: 17,052,811 km (0.042 R)
• M66: 17,577,750 km (0.078 R)
• M67: 17,815,760 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 8.6

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.81 AU - 11.17 AU

Year: 13442 Days

Day: 14.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,762,744 km

• M1: 111,151 km (0.099 R)
• M2: 349,311 km (0.114 R)
• M3: 644,318 km (0.07 R)
• M4: 880,084 km (0.104 R)
• M5: 971,040 km (0.114 R)
• M6: 1,879,248 km (0.065 R)
• M7: 2,243,519 km (0.11 R)
• M8: 2,472,853 km (0.09 R)
• M9: 2,656,409 km (0.118 R)
• M10: 2,817,377 km (0.115 R)
• M11: 2,871,830 km (0.083 R)
• M12: 3,064,961 km (0.1 R)
• M13: 3,348,300 km (0.04 R)
• M14: 3,435,066 km (0.116 R)
• M15: 4,661,170 km (0.099 R)
• M16: 5,053,266 km (0.095 R)
• M17: 5,152,899 km (0.107 R)
• M18: 5,219,769 km (0.051 R)
• M19: 6,292,386 km (0.119 R)
• M20: 6,725,471 km (0.11 R)
• M21: 6,835,276 km (0.072 R)
• M22: 7,355,578 km (0.082 R)
• M23: 7,620,516 km (0.119 R)
• M24: 7,696,810 km (0.077 R)
• M25: 7,965,787 km (0.115 R)
• M26: 8,791,268 km (0.083 R)
• M27: 9,561,398 km (0.112 R)
• M28: 10,058,961 km (0.105 R)
• M29: 10,992,900 km (0.104 R)
• M30: 11,165,686 km (0.095 R)
• M31: 11,382,902 km (0.107 R)
• M32: 12,176,668 km (0.036 R)
• M33: 13,033,714 km (0.102 R)
• M34: 13,354,303 km (0.081 R)
• M35: 13,724,109 km (0.115 R)
• M36: 14,948,717 km (0.064 R)
• M37: 15,140,202 km (0.07 R)
• M38: 16,999,704 km (0.098 R)
• M39: 17,149,601 km (0.115 R)
• M40: 18,775,281 km (0.107 R)
• M41: 18,878,503 km (0.118 R)
• M42: 19,711,165 km (0.058 R)
• M43: 20,502,687 km (0.084 R)
• M44: 20,715,565 km (0.033 R)
• M45: 21,358,387 km (0.104 R)
• M46: 22,007,792 km (0.116 R)
• M47: 22,171,152 km (0.118 R)
• M48: 22,883,837 km (0.102 R)
• M49: 23,215,196 km (0.098 R)
• M50: 23,715,302 km (0.055 R)
• M51: 23,882,851 km (0.082 R)
• M52: 23,994,750 km (0.057 R)
• M53: 25,237,011 km (0.096 R)
• M54: 26,268,788 km (0.046 R)
• M55: 26,384,277 km (0.115 R)
• M56: 26,673,899 km (0.116 R)
• M57: 26,848,031 km (0.073 R)
• M58: 27,314,477 km (0.09 R)
• M59: 27,431,462 km (0.105 R)
• M60: 27,548,597 km (0.096 R)
• M61: 28,078,024 km (0.072 R)
• M62: 28,314,389 km (0.116 R)
• M63: 28,908,293 km (0.12 R)
• M64: 30,775,124 km (0.082 R)
• M65: 31,692,459 km (0.071 R)
• M66: 34,497,568 km (0.05 R)
• M67: 36,090,187 km (0.04 R)
• M68: 38,032,566 km (0.06 R)
• M69: 38,294,063 km (0.08 R)
• M70: 38,359,587 km (0.06 R)
• M71: 38,490,635 km (0.057 R)
• M72: 40,141,746 km (0.103 R)
• M73: 40,274,739 km (0.057 R)
• M74: 40,541,322 km (0.111 R)
• M75: 40,875,524 km (0.114 R)
• M76: 41,009,414 km (0.117 R)
• M77: 41,411,832 km (0.074 R)
• M78: 42,967,052 km (0.114 R)
• M79: 43,103,186 km (0.111 R)
• M80: 43,239,469 km (0.027 R)
• M81: 43,512,485 km (0.114 R)
• M82: 44,128,829 km (0.112 R)
• M83: 45,162,400 km (0.11 R)
• M84: 45,578,133 km (0.111 R)
• M85: 45,855,936 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 15,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit