🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.48 AU - 0.58 AU

Year: 142 Days

Day: 40.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,558,146 km

• M1: 320,439 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.29 AU - 1.57 AU

Year: 628 Days

Day: 32.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 52.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.29 AU - 2.13 AU

Year: 821 Days

Day: 40.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.44 AU - 3.66 AU

Year: 1955 Days

Day: 44.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 84.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.96 AU - 4.2 AU

Year: 2487 Days

Day: 37.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,558,146 km

• M1: 435,180 km (0.067 R)
• M2: 565,779 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.1

Radius: 9.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.29 AU - 6.43 AU

Year: 5207 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,558,146 km

• M1: 124,166 km (0.036 R)
• M2: 241,002 km (0.039 R)
• M3: 351,555 km (0.044 R)
• M4: 453,581 km (0.114 R)
• M5: 611,257 km (0.105 R)
• M6: 863,928 km (0.097 R)
• M7: 1,120,638 km (0.094 R)
• M8: 1,432,400 km (0.098 R)
• M9: 1,558,511 km (0.027 R)
• M10: 1,838,707 km (0.114 R)
• M11: 1,906,924 km (0.034 R)
• M12: 1,993,691 km (0.078 R)
• M13: 2,188,916 km (0.096 R)
• M14: 2,261,621 km (0.118 R)
• M15: 2,503,221 km (0.11 R)
• M16: 2,636,962 km (0.118 R)
• M17: 2,871,531 km (0.091 R)
• M18: 3,092,786 km (0.034 R)
• M19: 3,319,577 km (0.1 R)
• M20: 3,767,772 km (0.086 R)
• M21: 3,833,296 km (0.103 R)
• M22: 4,371,998 km (0.064 R)
• M23: 4,603,426 km (0.063 R)
• M24: 5,054,463 km (0.094 R)
• M25: 5,273,026 km (0.044 R)
• M26: 5,470,046 km (0.033 R)
• M27: 5,544,546 km (0.106 R)
• M28: 5,669,460 km (0.112 R)
• M29: 6,126,781 km (0.116 R)
• M30: 7,431,573 km (0.066 R)
• M31: 8,731,878 km (0.093 R)
• M32: 9,053,065 km (0.064 R)
• M33: 9,289,280 km (0.077 R)
• M34: 11,124,247 km (0.093 R)
• M35: 11,568,104 km (0.093 R)
• M36: 12,245,035 km (0.062 R)
• M37: 12,342,722 km (0.104 R)
• M38: 12,440,709 km (0.102 R)
• M39: 12,604,668 km (0.1 R)
• M40: 13,234,026 km (0.086 R)
• M41: 13,434,936 km (0.119 R)
• M42: 13,603,234 km (0.11 R)
• M43: 14,248,748 km (0.08 R)
• M44: 14,454,595 km (0.086 R)
• M45: 14,557,967 km (0.09 R)
• M46: 15,534,243 km (0.115 R)
• M47: 16,244,683 km (0.097 R)
• M48: 16,567,665 km (0.076 R)
• M49: 17,074,503 km (0.099 R)
• M50: 17,147,357 km (0.071 R)
• M51: 17,807,383 km (0.084 R)
• M52: 17,881,284 km (0.096 R)
• M53: 18,475,786 km (0.102 R)
• M54: 18,587,984 km (0.098 R)
• M55: 18,888,227 km (0.079 R)
• M56: 19,001,323 km (0.048 R)
• M57: 19,076,720 km (0.059 R)
• M58: 19,190,116 km (0.07 R)
• M59: 19,379,656 km (0.038 R)
• M60: 19,607,943 km (0.115 R)
• M61: 19,760,532 km (0.084 R)
• M62: 20,452,422 km (0.088 R)
• M63: 20,723,494 km (0.105 R)
• M64: 21,034,957 km (0.117 R)
• M65: 22,018,114 km (0.051 R)
• M66: 22,097,401 km (0.071 R)
• M67: 22,176,688 km (0.053 R)
• M68: 22,495,181 km (0.118 R)
• M69: 23,906,488 km (0.092 R)
• M70: 24,397,019 km (0.119 R)
• M71: 24,684,546 km (0.073 R)
• M72: 25,014,709 km (0.102 R)
• M73: 25,804,586 km (0.112 R)
• M74: 26,097,648 km (0.117 R)
• M75: 26,560,354 km (0.102 R)
• M76: 26,687,063 km (0.1 R)
• M77: 26,856,259 km (0.104 R)
• M78: 27,110,725 km (0.115 R)
• M79: 27,366,088 km (0.034 R)
• M80: 27,664,985 km (0.065 R)
• M81: 27,836,274 km (0.063 R)
• M82: 27,964,928 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.4

Radius: 13.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.33 AU - 8.39 AU

Year: 7330 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,558,146 km

• M1: 210,335 km (0.102 R)
• M2: 388,206 km (0.104 R)
• M3: 559,197 km (0.098 R)
• M4: 919,578 km (0.098 R)
• M5: 1,145,172 km (0.11 R)
• M6: 1,370,167 km (0.083 R)
• M7: 1,864,289 km (0.119 R)
• M8: 1,974,243 km (0.095 R)
• M9: 2,557,076 km (0.104 R)
• M10: 3,086,802 km (0.118 R)
• M11: 3,378,219 km (0.082 R)
• M12: 3,623,260 km (0.071 R)
• M13: 3,846,161 km (0.086 R)
• M14: 3,959,407 km (0.119 R)
• M15: 4,073,700 km (0.065 R)
• M16: 4,247,233 km (0.116 R)
• M17: 5,152,001 km (0.099 R)
• M18: 5,626,376 km (0.086 R)
• M19: 5,787,792 km (0.111 R)
• M20: 5,917,942 km (0.112 R)
• M21: 6,214,445 km (0.112 R)
• M22: 6,482,225 km (0.089 R)
• M23: 7,273,149 km (0.064 R)
• M24: 7,413,771 km (0.08 R)
• M25: 7,519,836 km (0.116 R)
• M26: 7,913,428 km (0.11 R)
• M27: 8,350,404 km (0.116 R)
• M28: 9,515,621 km (0.117 R)
• M29: 10,215,590 km (0.119 R)
• M30: 10,771,495 km (0.055 R)
• M31: 14,132,960 km (0.056 R)
• M32: 14,707,715 km (0.068 R)
• M33: 14,841,455 km (0.087 R)
• M34: 15,020,374 km (0.104 R)
• M35: 15,380,456 km (0.083 R)
• M36: 16,155,074 km (0.101 R)
• M37: 16,616,733 km (0.12 R)
• M38: 16,709,484 km (0.115 R)
• M39: 16,802,534 km (0.091 R)
• M40: 17,129,405 km (0.099 R)
• M41: 17,884,575 km (0.098 R)
• M42: 18,027,441 km (0.051 R)
• M43: 19,770,705 km (0.05 R)
• M44: 19,918,358 km (0.029 R)
• M45: 20,017,093 km (0.117 R)
• M46: 20,115,827 km (0.088 R)
• M47: 22,382,385 km (0.062 R)
• M48: 23,000,373 km (0.114 R)
• M49: 23,155,806 km (0.065 R)
• M50: 23,728,466 km (0.076 R)
• M51: 24,305,914 km (0.07 R)
• M52: 24,464,189 km (0.102 R)
• M53: 24,622,762 km (0.086 R)
• M54: 24,781,785 km (0.102 R)
• M55: 25,581,685 km (0.08 R)
• M56: 25,742,802 km (0.088 R)
• M57: 26,552,874 km (0.108 R)
• M58: 26,661,632 km (0.117 R)
• M59: 27,152,313 km (0.081 R)
• M60: 27,646,135 km (0.115 R)
• M61: 28,087,599 km (0.105 R)
• M62: 28,420,155 km (0.08 R)
• M63: 28,531,306 km (0.116 R)
• M64: 28,642,607 km (0.055 R)
• M65: 29,145,256 km (0.062 R)
• M66: 30,613,708 km (0.089 R)
• M67: 31,644,438 km (0.065 R)
• M68: 31,874,968 km (0.066 R)
• M69: 31,990,457 km (0.111 R)
• M70: 32,744,730 km (0.101 R)
• M71: 33,153,282 km (0.084 R)
• M72: 33,504,837 km (0.097 R)
• M73: 35,460,230 km (0.105 R)
• M74: 35,699,737 km (0.051 R)
• M75: 35,879,853 km (0.067 R)
• M76: 40,727,572 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit