🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.92 AU - 1.04 AU

Year: 349 Days

Day: 33.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,425,426 km

• M1: 762,052 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.68 AU - 2.04 AU

Year: 913 Days

Day: 38.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,425,426 km

• M1: 333,154 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.85 AU - 1.89 AU

Year: 920 Days

Day: 23.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.51 AU - 5.05 AU

Year: 3187 Days

Day: 30 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 14.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.88 AU - 5.5 AU

Year: 4255 Days

Day: 12.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,425,426 km

• M1: 241,601 km (0.113 R)
• M2: 413,339 km (0.032 R)
• M3: 518,506 km (0.027 R)
• M4: 740,659 km (0.115 R)
• M5: 852,109 km (0.061 R)
• M6: 943,364 km (0.106 R)
• M7: 1,038,359 km (0.092 R)
• M8: 1,180,327 km (0.058 R)
• M9: 1,391,111 km (0.12 R)
• M10: 1,765,105 km (0.11 R)
• M11: 2,062,356 km (0.087 R)
• M12: 2,171,263 km (0.043 R)
• M13: 2,471,506 km (0.103 R)
• M14: 2,725,524 km (0.074 R)
• M15: 2,865,996 km (0.095 R)
• M16: 3,626,851 km (0.106 R)
• M17: 3,871,593 km (0.076 R)
• M18: 4,354,196 km (0.114 R)
• M19: 4,567,073 km (0.105 R)
• M20: 5,126,569 km (0.094 R)
• M21: 5,326,432 km (0.034 R)
• M22: 5,554,419 km (0.089 R)
• M23: 5,656,744 km (0.116 R)
• M24: 5,889,369 km (0.118 R)
• M25: 6,178,093 km (0.063 R)
• M26: 6,391,120 km (0.06 R)
• M27: 6,498,382 km (0.113 R)
• M28: 6,796,979 km (0.095 R)
• M29: 7,072,239 km (0.119 R)
• M30: 7,183,391 km (0.072 R)
• M31: 7,805,269 km (0.1 R)
• M32: 7,977,905 km (0.082 R)
• M33: 9,130,856 km (0.099 R)
• M34: 9,312,916 km (0.101 R)
• M35: 10,021,861 km (0.11 R)
• M36: 10,272,587 km (0.092 R)
• M37: 10,430,412 km (0.098 R)
• M38: 10,652,715 km (0.096 R)
• M39: 10,908,677 km (0.089 R)
• M40: 11,328,897 km (0.113 R)
• M41: 12,756,809 km (0.101 R)
• M42: 12,892,494 km (0.038 R)
• M43: 13,647,515 km (0.095 R)
• M44: 13,925,617 km (0.086 R)
• M45: 14,275,975 km (0.078 R)
• M46: 14,522,961 km (0.107 R)
• M47: 14,878,256 km (0.111 R)
• M48: 15,164,587 km (0.11 R)
• M49: 15,452,712 km (0.091 R)
• M50: 15,815,487 km (0.114 R)
• M51: 16,328,159 km (0.066 R)
• M52: 17,144,664 km (0.107 R)
• M53: 17,482,606 km (0.042 R)
• M54: 17,595,702 km (0.059 R)
• M55: 17,746,945 km (0.098 R)
• M56: 19,166,180 km (0.118 R)
• M57: 19,791,200 km (0.053 R)
• M58: 20,741,296 km (0.11 R)
• M59: 21,262,196 km (0.036 R)
• M60: 21,990,438 km (0.061 R)
• M61: 22,562,650 km (0.09 R)
• M62: 23,056,921 km (0.069 R)
• M63: 23,763,323 km (0.078 R)
• M64: 23,930,573 km (0.1 R)
• M65: 24,603,464 km (0.086 R)
• M66: 25,624,619 km (0.119 R)
• M67: 25,753,273 km (0.091 R)
• M68: 25,968,096 km (0.118 R)
• M69: 26,097,349 km (0.11 R)
• M70: 27,313,430 km (0.051 R)
• M71: 27,840,164 km (0.091 R)
• M72: 28,459,050 km (0.049 R)
• M73: 28,903,954 km (0.079 R)
• M74: 29,395,982 km (0.078 R)
• M75: 29,665,557 km (0.109 R)
• M76: 30,433,742 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 13.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.65 AU - 6.21 AU

Year: 4554 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,425,426 km

• M1: 308,770 km (0.093 R)
• M2: 445,951 km (0.082 R)
• M3: 537,505 km (0.099 R)
• M4: 637,287 km (0.086 R)
• M5: 801,246 km (0.064 R)
• M6: 909,405 km (0.106 R)
• M7: 1,033,572 km (0.102 R)
• M8: 1,288,786 km (0.056 R)
• M9: 1,640,490 km (0.041 R)
• M10: 1,795,174 km (0.063 R)
• M11: 1,901,090 km (0.099 R)
• M12: 2,036,625 km (0.09 R)
• M13: 2,175,602 km (0.114 R)
• M14: 2,448,468 km (0.061 R)
• M15: 2,611,680 km (0.07 R)
• M16: 2,809,298 km (0.07 R)
• M17: 3,139,311 km (0.073 R)
• M18: 3,599,026 km (0.066 R)
• M19: 3,751,316 km (0.119 R)
• M20: 3,888,647 km (0.092 R)
• M21: 3,975,264 km (0.097 R)
• M22: 4,115,288 km (0.096 R)
• M23: 4,310,663 km (0.057 R)
• M24: 4,400,421 km (0.089 R)
• M25: 4,952,587 km (0.076 R)
• M26: 5,084,682 km (0.096 R)
• M27: 5,585,536 km (0.062 R)
• M28: 6,142,638 km (0.117 R)
• M29: 6,551,639 km (0.115 R)
• M30: 6,969,466 km (0.109 R)
• M31: 7,460,895 km (0.066 R)
• M32: 8,007,824 km (0.088 R)
• M33: 8,096,536 km (0.119 R)
• M34: 8,252,567 km (0.113 R)
• M35: 8,342,325 km (0.092 R)
• M36: 8,658,575 km (0.089 R)
• M37: 8,749,680 km (0.081 R)
• M38: 8,841,085 km (0.068 R)
• M39: 8,978,864 km (0.093 R)
• M40: 9,186,805 km (0.066 R)
• M41: 9,466,703 km (0.12 R)
• M42: 9,560,501 km (0.113 R)
• M43: 10,202,575 km (0.107 R)
• M44: 10,687,122 km (0.112 R)
• M45: 11,129,782 km (0.044 R)
• M46: 11,303,466 km (0.072 R)
• M47: 11,956,759 km (0.108 R)
• M48: 12,058,486 km (0.085 R)
• M49: 12,185,794 km (0.092 R)
• M50: 12,339,281 km (0.118 R)
• M51: 12,493,517 km (0.084 R)
• M52: 13,352,807 km (0.051 R)
• M53: 13,696,433 km (0.065 R)
• M54: 14,043,201 km (0.089 R)
• M55: 14,177,390 km (0.083 R)
• M56: 14,365,884 km (0.037 R)
• M57: 14,500,970 km (0.119 R)
• M58: 14,663,733 km (0.107 R)
• M59: 14,827,094 km (0.082 R)
• M60: 15,403,644 km (0.103 R)
• M61: 15,652,874 km (0.1 R)
• M62: 15,931,575 km (0.099 R)
• M63: 16,099,573 km (0.105 R)
• M64: 18,073,218 km (0.117 R)
• M65: 18,219,225 km (0.097 R)
• M66: 18,365,682 km (0.08 R)
• M67: 18,777,525 km (0.04 R)
• M68: 19,073,729 km (0.08 R)
• M69: 19,401,198 km (0.104 R)
• M70: 20,334,390 km (0.101 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit