🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 166 Days

Day: 38.3 Hours

Environment

Temp: 325 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,162,275 km

• M1: 142,417 km (0.109 R)
• M2: 208,390 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.18 AU - 4.3 AU

Year: 2639 Days

Day: 39.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.91 AU - 5.47 AU

Year: 3574 Days

Day: 32.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,162,275 km

• M1: 2,041,861 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.74 AU - 8.2 AU

Year: 5562 Days

Day: 25.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 11.4

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.22 AU - 13.38 AU

Year: 10729 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,162,275 km

• M1: 145,708 km (0.11 R)
• M2: 231,428 km (0.108 R)
• M3: 306,526 km (0.12 R)
• M4: 578,794 km (0.11 R)
• M5: 858,991 km (0.117 R)
• M6: 979,866 km (0.107 R)
• M7: 1,069,924 km (0.069 R)
• M8: 1,398,142 km (0.077 R)
• M9: 2,075,970 km (0.113 R)
• M10: 2,218,088 km (0.107 R)
• M11: 2,487,065 km (0.074 R)
• M12: 3,301,625 km (0.108 R)
• M13: 3,666,494 km (0.12 R)
• M14: 3,926,795 km (0.051 R)
• M15: 4,283,436 km (0.032 R)
• M16: 4,588,615 km (0.105 R)
• M17: 4,743,898 km (0.106 R)
• M18: 5,027,835 km (0.069 R)
• M19: 5,252,531 km (0.098 R)
• M20: 5,382,531 km (0.112 R)
• M21: 5,513,579 km (0.12 R)
• M22: 5,778,816 km (0.118 R)
• M23: 6,599,660 km (0.119 R)
• M24: 7,095,427 km (0.12 R)
• M25: 7,676,615 km (0.115 R)
• M26: 7,824,417 km (0.078 R)
• M27: 7,935,868 km (0.077 R)
• M28: 8,424,903 km (0.115 R)
• M29: 8,500,899 km (0.114 R)
• M30: 8,807,724 km (0.114 R)
• M31: 9,630,213 km (0.055 R)
• M32: 10,395,556 km (0.081 R)
• M33: 10,847,491 km (0.058 R)
• M34: 11,264,121 km (0.095 R)
• M35: 11,432,120 km (0.105 R)
• M36: 11,898,715 km (0.114 R)
• M37: 12,328,361 km (0.08 R)
• M38: 12,982,253 km (0.046 R)
• M39: 13,558,055 km (0.102 R)
• M40: 13,916,641 km (0.064 R)
• M41: 14,142,384 km (0.103 R)
• M42: 15,897,018 km (0.039 R)
• M43: 16,608,356 km (0.074 R)
• M44: 16,992,074 km (0.079 R)
• M45: 18,013,080 km (0.12 R)
• M46: 18,456,787 km (0.089 R)
• M47: 18,804,452 km (0.076 R)
• M48: 18,954,050 km (0.085 R)
• M49: 19,657,609 km (0.105 R)
• M50: 20,420,857 km (0.04 R)
• M51: 21,349,561 km (0.118 R)
• M52: 23,355,220 km (0.098 R)
• M53: 23,785,014 km (0.067 R)
• M54: 24,163,347 km (0.03 R)
• M55: 24,380,414 km (0.098 R)
• M56: 25,310,165 km (0.085 R)
• M57: 25,696,426 km (0.036 R)
• M58: 26,084,483 km (0.074 R)
• M59: 26,363,034 km (0.095 R)
• M60: 26,979,078 km (0.101 R)
• M61: 28,225,378 km (0.09 R)
• M62: 28,683,297 km (0.088 R)
• M63: 28,798,189 km (0.063 R)
• M64: 32,075,728 km (0.111 R)
• M65: 32,194,958 km (0.083 R)
• M66: 32,374,176 km (0.078 R)
• M67: 32,613,383 km (0.111 R)
• M68: 32,793,349 km (0.054 R)
• M69: 33,033,753 km (0.119 R)
• M70: 33,214,467 km (0.084 R)
• M71: 33,516,206 km (0.088 R)
• M72: 33,879,729 km (0.079 R)
• M73: 34,061,939 km (0.095 R)
• M74: 34,183,562 km (0.104 R)
• M75: 34,488,293 km (0.055 R)
• M76: 34,610,515 km (0.097 R)
• M77: 35,531,289 km (0.078 R)
• M78: 36,025,561 km (0.066 R)
• M79: 36,522,226 km (0.11 R)
• M80: 38,594,904 km (0.066 R)
• M81: 38,975,780 km (0.079 R)
• M82: 41,157,815 km (0.09 R)
• M83: 41,417,218 km (0.065 R)
• M84: 44,040,117 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.7

Radius: 8.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.91 AU - 15.43 AU

Year: 16124 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,162,275 km

• M1: 175,329 km (0.036 R)
• M2: 388,655 km (0.046 R)
• M3: 787,932 km (0.1 R)
• M4: 880,982 km (0.113 R)
• M5: 945,010 km (0.077 R)
• M6: 1,401,582 km (0.116 R)
• M7: 1,857,258 km (0.119 R)
• M8: 2,945,133 km (0.1 R)
• M9: 3,447,633 km (0.072 R)
• M10: 3,735,309 km (0.06 R)
• M11: 3,868,751 km (0.088 R)
• M12: 4,933,738 km (0.116 R)
• M13: 5,317,756 km (0.115 R)
• M14: 5,989,899 km (0.086 R)
• M15: 7,784,475 km (0.058 R)
• M16: 8,971,085 km (0.068 R)
• M17: 9,731,790 km (0.032 R)
• M18: 10,325,395 km (0.041 R)
• M19: 12,854,646 km (0.091 R)
• M20: 13,219,365 km (0.058 R)
• M21: 14,250,244 km (0.111 R)
• M22: 15,050,892 km (0.074 R)
• M23: 15,136,013 km (0.084 R)
• M24: 15,263,920 km (0.059 R)
• M25: 15,478,144 km (0.078 R)
• M26: 15,822,817 km (0.11 R)
• M27: 16,607,608 km (0.091 R)
• M28: 16,871,947 km (0.049 R)
• M29: 18,670,113 km (0.076 R)
• M30: 19,452,660 km (0.106 R)
• M31: 19,824,560 km (0.042 R)
• M32: 20,292,802 km (0.116 R)
• M33: 22,396,148 km (0.119 R)
• M34: 23,770,354 km (0.109 R)
• M35: 24,768,620 km (0.114 R)
• M36: 25,374,043 km (0.063 R)
• M37: 25,882,376 km (0.034 R)
• M38: 26,035,565 km (0.118 R)
• M39: 26,445,313 km (0.12 R)
• M40: 28,106,149 km (0.044 R)
• M41: 28,631,985 km (0.111 R)
• M42: 29,267,327 km (0.055 R)
• M43: 29,426,948 km (0.071 R)
• M44: 30,175,386 km (0.105 R)
• M45: 30,390,508 km (0.058 R)
• M46: 30,605,929 km (0.082 R)
• M47: 31,418,694 km (0.03 R)
• M48: 31,636,509 km (0.043 R)
• M49: 32,019,180 km (0.104 R)
• M50: 32,403,198 km (0.074 R)
• M51: 35,644,086 km (0.104 R)
• M52: 36,099,163 km (0.083 R)
• M53: 36,556,184 km (0.087 R)
• M54: 37,245,232 km (0.106 R)
• M55: 37,649,147 km (0.075 R)
• M56: 38,461,463 km (0.096 R)
• M57: 38,811,372 km (0.072 R)

Kuiper Belt

Range: 36.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 13,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit