🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.56 AU - 0.74 AU

Year: 195 Days

Day: 33.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.66 AU - 0.78 AU

Year: 228 Days

Day: 14.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,967,328 km

• M1: 151,393 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.02 AU - 1.5 AU

Year: 527 Days

Day: 14 Hours

Environment

Temp: -17 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.62 AU - 1.66 AU

Year: 783 Days

Day: 38.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.84 AU - 5.04 AU

Year: 3488 Days

Day: 41.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,967,328 km

• M1: 374,294 km (0.103 R)
• M2: 1,347,877 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 10.5

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.22 AU - 5.22 AU

Year: 3823 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,967,328 km

• M1: 134,937 km (0.07 R)
• M2: 211,831 km (0.073 R)
• M3: 352,153 km (0.043 R)
• M4: 936,931 km (0.095 R)
• M5: 1,226,403 km (0.056 R)
• M6: 1,454,540 km (0.088 R)
• M7: 1,871,021 km (0.11 R)
• M8: 2,001,620 km (0.072 R)
• M9: 2,186,074 km (0.119 R)
• M10: 2,358,710 km (0.092 R)
• M11: 2,535,983 km (0.12 R)
• M12: 2,644,442 km (0.086 R)
• M13: 2,736,145 km (0.097 R)
• M14: 2,828,896 km (0.064 R)
• M15: 2,960,542 km (0.091 R)
• M16: 3,036,687 km (0.029 R)
• M17: 3,730,821 km (0.051 R)
• M18: 3,980,051 km (0.097 R)
• M19: 4,106,611 km (0.082 R)
• M20: 4,407,452 km (0.109 R)
• M21: 4,693,334 km (0.078 R)
• M22: 4,894,693 km (0.03 R)
• M23: 5,190,747 km (0.114 R)
• M24: 5,260,011 km (0.111 R)
• M25: 5,445,961 km (0.065 R)
• M26: 5,634,005 km (0.083 R)
• M27: 6,235,838 km (0.078 R)
• M28: 6,732,054 km (0.113 R)
• M29: 6,883,447 km (0.114 R)
• M30: 7,112,631 km (0.109 R)
• M31: 7,344,358 km (0.1 R)
• M32: 7,604,808 km (0.045 R)
• M33: 8,242,095 km (0.05 R)
• M34: 9,426,760 km (0.112 R)
• M35: 9,653,102 km (0.102 R)
• M36: 10,024,553 km (0.104 R)
• M37: 10,342,598 km (0.078 R)
• M38: 10,634,763 km (0.107 R)
• M39: 10,722,876 km (0.096 R)
• M40: 11,466,826 km (0.065 R)
• M41: 11,617,621 km (0.092 R)
• M42: 12,074,044 km (0.08 R)
• M43: 13,446,605 km (0.092 R)
• M44: 13,605,627 km (0.113 R)
• M45: 14,867,934 km (0.055 R)
• M46: 15,230,709 km (0.104 R)
• M47: 15,330,191 km (0.072 R)
• M48: 15,797,236 km (0.12 R)
• M49: 15,998,744 km (0.095 R)
• M50: 16,099,872 km (0.06 R)
• M51: 16,710,980 km (0.113 R)
• M52: 18,025,945 km (0.093 R)
• M53: 18,131,262 km (0.118 R)
• M54: 18,377,500 km (0.105 R)
• M55: 18,766,903 km (0.107 R)
• M56: 19,373,971 km (0.109 R)
• M57: 20,351,444 km (0.08 R)
• M58: 20,717,510 km (0.056 R)
• M59: 21,011,919 km (0.107 R)
• M60: 21,085,820 km (0.112 R)
• M61: 21,159,721 km (0.086 R)
• M62: 21,530,574 km (0.077 R)
• M63: 22,090,968 km (0.091 R)
• M64: 22,693,997 km (0.059 R)
• M65: 22,959,533 km (0.078 R)
• M66: 23,417,153 km (0.11 R)
• M67: 23,531,895 km (0.063 R)
• M68: 24,147,789 km (0.1 R)
• M69: 25,238,208 km (0.092 R)
• M70: 25,670,995 km (0.105 R)
• M71: 26,145,818 km (0.092 R)
• M72: 26,304,841 km (0.078 R)
• M73: 26,464,013 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 14.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.09 AU - 6.49 AU

Year: 4536 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,967,328 km

• M1: 183,108 km (0.095 R)
• M2: 465,100 km (0.065 R)
• M3: 560,543 km (0.103 R)
• M4: 654,939 km (0.114 R)
• M5: 798,105 km (0.101 R)
• M6: 930,499 km (0.105 R)
• M7: 1,483,562 km (0.12 R)
• M8: 1,752,090 km (0.105 R)
• M9: 1,915,002 km (0.075 R)
• M10: 2,098,709 km (0.073 R)
• M11: 2,567,249 km (0.097 R)
• M12: 3,051,049 km (0.112 R)
• M13: 3,526,022 km (0.094 R)
• M14: 4,024,781 km (0.106 R)
• M15: 4,222,549 km (0.056 R)
• M16: 4,363,022 km (0.11 R)
• M17: 4,566,475 km (0.066 R)
• M18: 4,982,806 km (0.106 R)
• M19: 5,217,076 km (0.117 R)
• M20: 5,564,442 km (0.071 R)
• M21: 5,741,117 km (0.052 R)
• M22: 6,009,496 km (0.066 R)
• M23: 6,213,398 km (0.111 R)
• M24: 6,465,919 km (0.072 R)
• M25: 7,076,428 km (0.065 R)
• M26: 7,316,233 km (0.091 R)
• M27: 7,828,457 km (0.117 R)
• M28: 8,276,951 km (0.05 R)
• M29: 8,939,520 km (0.045 R)
• M30: 9,094,803 km (0.072 R)
• M31: 9,355,701 km (0.069 R)
• M32: 9,858,350 km (0.037 R)
• M33: 10,019,018 km (0.069 R)
• M34: 10,424,279 km (0.112 R)
• M35: 10,642,692 km (0.093 R)
• M36: 10,945,328 km (0.108 R)
• M37: 11,111,681 km (0.048 R)
• M38: 11,644,100 km (0.088 R)
• M39: 11,899,164 km (0.119 R)
• M40: 12,013,158 km (0.093 R)
• M41: 12,213,469 km (0.118 R)
• M42: 12,414,828 km (0.052 R)
• M43: 14,702,928 km (0.116 R)
• M44: 15,256,290 km (0.09 R)
• M45: 15,847,950 km (0.114 R)
• M46: 16,130,839 km (0.086 R)
• M47: 16,447,089 km (0.109 R)
• M48: 17,246,839 km (0.082 R)
• M49: 17,343,629 km (0.097 R)
• M50: 18,288,938 km (0.053 R)
• M51: 19,318,022 km (0.045 R)
• M52: 19,418,552 km (0.116 R)
• M53: 19,620,359 km (0.111 R)
• M54: 19,890,383 km (0.079 R)
• M55: 20,297,589 km (0.087 R)
• M56: 21,362,726 km (0.066 R)
• M57: 21,466,696 km (0.114 R)
• M58: 21,605,672 km (0.117 R)
• M59: 21,745,098 km (0.096 R)
• M60: 21,884,673 km (0.098 R)
• M61: 22,234,881 km (0.106 R)
• M62: 22,587,035 km (0.058 R)
• M63: 22,799,164 km (0.113 R)
• M64: 23,582,908 km (0.057 R)
• M65: 24,302,922 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 13.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.27 AU - 9.11 AU

Year: 8737 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,967,328 km

• M1: 178,769 km (0.114 R)
• M2: 281,842 km (0.086 R)
• M3: 417,378 km (0.12 R)
• M4: 514,617 km (0.058 R)
• M5: 634,594 km (0.064 R)
• M6: 725,400 km (0.09 R)
• M7: 821,592 km (0.076 R)
• M8: 922,869 km (0.074 R)
• M9: 1,044,343 km (0.034 R)
• M10: 1,532,481 km (0.091 R)
• M11: 1,716,935 km (0.079 R)
• M12: 1,869,973 km (0.048 R)
• M13: 1,968,110 km (0.086 R)
• M14: 2,336,120 km (0.118 R)
• M15: 3,543,974 km (0.072 R)
• M16: 3,642,110 km (0.119 R)
• M17: 3,766,126 km (0.12 R)
• M18: 4,044,079 km (0.072 R)
• M19: 4,460,560 km (0.081 R)
• M20: 4,863,576 km (0.118 R)
• M21: 5,250,586 km (0.103 R)
• M22: 5,762,809 km (0.12 R)
• M23: 6,380,948 km (0.109 R)
• M24: 6,621,950 km (0.09 R)
• M25: 7,269,260 km (0.049 R)
• M26: 7,584,612 km (0.064 R)
• M27: 7,775,948 km (0.064 R)
• M28: 8,359,828 km (0.12 R)
• M29: 8,857,241 km (0.114 R)
• M30: 8,991,580 km (0.063 R)
• M31: 9,569,925 km (0.101 R)
• M32: 9,915,796 km (0.105 R)
• M33: 10,906,134 km (0.07 R)
• M34: 11,522,776 km (0.113 R)
• M35: 11,669,681 km (0.114 R)
• M36: 12,375,334 km (0.059 R)
• M37: 13,094,750 km (0.066 R)
• M38: 13,401,875 km (0.118 R)
• M39: 13,866,975 km (0.112 R)
• M40: 14,297,816 km (0.089 R)
• M41: 14,495,286 km (0.103 R)
• M42: 15,983,784 km (0.087 R)
• M43: 16,559,736 km (0.084 R)
• M44: 17,058,795 km (0.106 R)
• M45: 17,184,307 km (0.033 R)
• M46: 17,352,156 km (0.113 R)
• M47: 17,689,649 km (0.054 R)
• M48: 17,859,143 km (0.094 R)
• M49: 18,757,927 km (0.113 R)
• M50: 18,887,629 km (0.102 R)
• M51: 20,332,894 km (0.085 R)
• M52: 20,421,755 km (0.034 R)
• M53: 20,956,867 km (0.094 R)
• M54: 22,086,779 km (0.113 R)
• M55: 22,544,250 km (0.03 R)
• M56: 22,820,258 km (0.067 R)
• M57: 23,051,087 km (0.083 R)
• M58: 24,358,124 km (0.098 R)
• M59: 25,115,987 km (0.06 R)
• M60: 25,689,246 km (0.072 R)
• M61: 26,074,011 km (0.071 R)
• M62: 26,266,993 km (0.084 R)
• M63: 27,533,488 km (0.091 R)
• M64: 28,223,583 km (0.113 R)
• M65: 29,620,977 km (0.072 R)
• M66: 30,125,570 km (0.096 R)
• M67: 30,938,635 km (0.079 R)
• M68: 31,604,645 km (0.11 R)
• M69: 31,759,030 km (0.11 R)
• M70: 32,068,548 km (0.11 R)
• M71: 32,223,681 km (0.073 R)
• M72: 32,950,876 km (0.074 R)
• M73: 34,262,999 km (0.091 R)
• M74: 34,527,488 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit