🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 34.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,201,726 km

• M1: 167,400 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.85 AU - 0.91 AU

Year: 294 Days

Day: 36.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.78 AU - 3.16 AU

Year: 1824 Days

Day: 27.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,201,726 km

• M1: 1,772,436 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 11.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.79 AU - 8.47 AU

Year: 7512 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,201,726 km

• M1: 176,825 km (0.103 R)
• M2: 346,319 km (0.114 R)
• M3: 470,934 km (0.094 R)
• M4: 545,883 km (0.084 R)
• M5: 734,974 km (0.043 R)
• M6: 838,197 km (0.052 R)
• M7: 919,129 km (0.1 R)
• M8: 1,089,820 km (0.094 R)
• M9: 1,318,256 km (0.098 R)
• M10: 1,446,611 km (0.105 R)
• M11: 1,947,764 km (0.056 R)
• M12: 2,020,918 km (0.091 R)
• M13: 2,600,310 km (0.07 R)
• M14: 2,825,455 km (0.093 R)
• M15: 3,251,061 km (0.086 R)
• M16: 3,338,725 km (0.117 R)
• M17: 3,583,767 km (0.091 R)
• M18: 3,674,423 km (0.08 R)
• M19: 3,881,167 km (0.085 R)
• M20: 4,622,425 km (0.079 R)
• M21: 5,251,932 km (0.118 R)
• M22: 5,908,518 km (0.069 R)
• M23: 6,260,222 km (0.112 R)
• M24: 6,730,558 km (0.114 R)
• M25: 6,899,155 km (0.115 R)
• M26: 7,069,397 km (0.071 R)
• M27: 7,705,188 km (0.094 R)
• M28: 8,000,195 km (0.105 R)
• M29: 8,662,614 km (0.055 R)
• M30: 8,907,805 km (0.047 R)
• M31: 9,093,157 km (0.091 R)
• M32: 9,784,150 km (0.075 R)
• M33: 10,394,359 km (0.084 R)
• M34: 10,984,074 km (0.097 R)
• M35: 11,216,250 km (0.063 R)
• M36: 11,349,691 km (0.108 R)
• M37: 12,367,256 km (0.025 R)
• M38: 13,555,661 km (0.082 R)
• M39: 14,380,245 km (0.082 R)
• M40: 15,000,029 km (0.089 R)
• M41: 15,294,737 km (0.119 R)
• M42: 15,665,889 km (0.032 R)
• M43: 15,740,389 km (0.073 R)
• M44: 16,379,172 km (0.088 R)
• M45: 16,492,716 km (0.092 R)
• M46: 16,644,708 km (0.105 R)
• M47: 17,103,076 km (0.111 R)
• M48: 17,488,290 km (0.094 R)
• M49: 17,954,288 km (0.118 R)
• M50: 18,503,312 km (0.104 R)
• M51: 18,661,138 km (0.091 R)
• M52: 18,819,412 km (0.086 R)
• M53: 19,296,929 km (0.055 R)
• M54: 20,264,079 km (0.077 R)
• M55: 20,794,553 km (0.089 R)
• M56: 21,619,585 km (0.112 R)
• M57: 21,869,114 km (0.074 R)
• M58: 22,665,873 km (0.081 R)
• M59: 23,004,113 km (0.117 R)
• M60: 24,503,832 km (0.06 R)
• M61: 24,720,599 km (0.091 R)
• M62: 24,937,965 km (0.048 R)
• M63: 26,477,926 km (0.116 R)
• M64: 26,566,936 km (0.114 R)
• M65: 26,834,268 km (0.107 R)
• M66: 27,326,893 km (0.104 R)
• M67: 27,506,710 km (0.117 R)
• M68: 28,048,554 km (0.064 R)
• M69: 28,366,299 km (0.053 R)
• M70: 28,548,360 km (0.113 R)
• M71: 28,822,274 km (0.109 R)
• M72: 29,188,789 km (0.116 R)
• M73: 29,787,778 km (0.118 R)
• M74: 29,926,605 km (0.065 R)
• M75: 30,950,902 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.4

Radius: 13.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.61 AU - 14.05 AU

Year: 14503 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,201,726 km

• M1: 236,215 km (0.119 R)
• M2: 403,017 km (0.1 R)
• M3: 941,120 km (0.109 R)
• M4: 1,057,507 km (0.105 R)
• M5: 1,254,378 km (0.056 R)
• M6: 1,518,568 km (0.067 R)
• M7: 1,657,544 km (0.094 R)
• M8: 1,979,030 km (0.063 R)
• M9: 2,581,461 km (0.118 R)
• M10: 2,749,310 km (0.093 R)
• M11: 2,955,605 km (0.089 R)
• M12: 3,832,099 km (0.044 R)
• M13: 4,141,467 km (0.117 R)
• M14: 6,436,598 km (0.104 R)
• M15: 6,712,307 km (0.06 R)
• M16: 7,418,858 km (0.096 R)
• M17: 7,563,070 km (0.109 R)
• M18: 8,099,827 km (0.109 R)
• M19: 8,699,415 km (0.038 R)
• M20: 8,953,582 km (0.108 R)
• M21: 9,730,743 km (0.032 R)
• M22: 12,360,225 km (0.073 R)
• M23: 12,588,810 km (0.028 R)
• M24: 13,108,214 km (0.099 R)
• M25: 13,811,773 km (0.049 R)
• M26: 14,049,035 km (0.091 R)
• M27: 14,407,472 km (0.108 R)
• M28: 14,648,175 km (0.084 R)
• M29: 16,244,683 km (0.118 R)
• M30: 16,936,723 km (0.028 R)
• M31: 17,254,469 km (0.073 R)
• M32: 18,025,197 km (0.044 R)
• M33: 19,467,321 km (0.098 R)
• M34: 19,666,734 km (0.11 R)
• M35: 20,000,787 km (0.11 R)
• M36: 20,878,178 km (0.049 R)
• M37: 21,218,962 km (0.093 R)
• M38: 21,561,691 km (0.058 R)
• M39: 21,837,100 km (0.106 R)
• M40: 23,161,341 km (0.075 R)
• M41: 23,868,789 km (0.119 R)
• M42: 24,655,075 km (0.117 R)
• M43: 24,943,201 km (0.092 R)
• M44: 25,668,302 km (0.102 R)
• M45: 26,033,321 km (0.112 R)
• M46: 26,253,230 km (0.074 R)
• M47: 27,511,048 km (0.114 R)
• M48: 27,959,692 km (0.104 R)
• M49: 28,109,889 km (0.111 R)
• M50: 28,260,235 km (0.078 R)
• M51: 29,243,990 km (0.116 R)
• M52: 30,085,329 km (0.114 R)
• M53: 30,316,008 km (0.116 R)
• M54: 31,713,253 km (0.095 R)
• M55: 31,948,271 km (0.09 R)
• M56: 32,340,965 km (0.088 R)
• M57: 33,449,485 km (0.068 R)
• M58: 33,688,543 km (0.114 R)
• M59: 34,329,121 km (0.11 R)
• M60: 36,274,641 km (0.106 R)
• M61: 37,674,279 km (0.095 R)
• M62: 39,848,983 km (0.045 R)
• M63: 42,667,407 km (0.037 R)
• M64: 42,840,193 km (0.027 R)
• M65: 43,099,895 km (0.045 R)
• M66: 43,273,428 km (0.085 R)
• M67: 45,373,034 km (0.062 R)
• M68: 46,257,606 km (0.117 R)
• M69: 47,954,046 km (0.115 R)
• M70: 48,043,805 km (0.095 R)
• M71: 48,584,152 km (0.093 R)
• M72: 48,945,431 km (0.112 R)
• M73: 49,216,951 km (0.109 R)
• M74: 49,943,548 km (0.094 R)
• M75: 50,034,653 km (0.108 R)
• M76: 50,125,908 km (0.038 R)
• M77: 50,490,927 km (0.105 R)
• M78: 50,582,331 km (0.087 R)
• M79: 55,883,182 km (0.092 R)
• M80: 56,072,274 km (0.072 R)
• M81: 57,116,617 km (0.09 R)
• M82: 57,307,204 km (0.071 R)
• M83: 57,880,164 km (0.068 R)
• M84: 58,071,649 km (0.106 R)
• M85: 59,031,769 km (0.12 R)
• M86: 60,094,063 km (0.092 R)
• M87: 61,650,629 km (0.119 R)
• M88: 64,803,105 km (0.112 R)
• M89: 65,599,414 km (0.084 R)
• M90: 65,898,909 km (0.075 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 10,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit