🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.76 AU - 0.92 AU

Year: 334 Days

Day: 24.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.09 AU

Year: 358 Days

Day: 35.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,491,780 km

• M1: 115,938 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.69 AU - 1.11 AU

Year: 370 Days

Day: 26.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,491,780 km

• M1: 78,240 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.18 AU - 1.78 AU

Year: 780 Days

Day: 12.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,491,780 km

• M1: 699,370 km (0.08 R)
• M2: 1,338,751 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.39 AU - 1.69 AU

Year: 828 Days

Day: 19.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.19 AU - 1.98 AU

Year: 861 Days

Day: 17.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,491,780 km

• M1: 49,068 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.88 AU - 2.92 AU

Year: 1612 Days

Day: 38.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 10.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.34 AU - 4.58 AU

Year: 3416 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 170.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,491,780 km

• M1: 132,993 km (0.046 R)
• M2: 210,634 km (0.055 R)
• M3: 466,745 km (0.073 R)
• M4: 578,196 km (0.088 R)
• M5: 651,948 km (0.032 R)
• M6: 739,163 km (0.079 R)
• M7: 1,015,171 km (0.081 R)
• M8: 1,130,062 km (0.111 R)
• M9: 1,475,783 km (0.027 R)
• M10: 1,826,141 km (0.03 R)
• M11: 2,054,727 km (0.101 R)
• M12: 2,128,179 km (0.103 R)
• M13: 2,399,849 km (0.069 R)
• M14: 2,571,438 km (0.084 R)
• M15: 2,666,732 km (0.045 R)
• M16: 3,127,493 km (0.103 R)
• M17: 3,195,261 km (0.115 R)
• M18: 3,349,945 km (0.061 R)
• M19: 3,577,633 km (0.046 R)
• M20: 3,666,494 km (0.068 R)
• M21: 3,810,407 km (0.053 R)
• M22: 3,883,112 km (0.095 R)
• M23: 4,066,818 km (0.096 R)
• M24: 4,519,352 km (0.074 R)
• M25: 4,968,295 km (0.104 R)
• M26: 5,390,610 km (0.092 R)
• M27: 5,492,935 km (0.112 R)
• M28: 6,035,227 km (0.062 R)
• M29: 6,312,881 km (0.113 R)
• M30: 7,625,153 km (0.109 R)
• M31: 8,561,486 km (0.092 R)
• M32: 8,705,100 km (0.092 R)
• M33: 8,873,697 km (0.12 R)
• M34: 9,682,722 km (0.11 R)
• M35: 9,832,470 km (0.114 R)
• M36: 10,184,623 km (0.061 R)
• M37: 10,387,777 km (0.103 R)
• M38: 10,540,965 km (0.071 R)
• M39: 10,798,124 km (0.051 R)
• M40: 11,187,527 km (0.099 R)
• M41: 11,634,675 km (0.101 R)
• M42: 11,846,955 km (0.097 R)
• M43: 12,356,635 km (0.113 R)
• M44: 12,955,624 km (0.07 R)
• M45: 13,592,014 km (0.115 R)
• M46: 13,843,937 km (0.109 R)
• M47: 14,097,206 km (0.064 R)
• M48: 14,238,725 km (0.112 R)
• M49: 14,608,531 km (0.11 R)
• M50: 14,780,419 km (0.088 R)
• M51: 15,154,863 km (0.082 R)
• M52: 15,270,801 km (0.066 R)
• M53: 15,445,232 km (0.091 R)
• M54: 15,942,795 km (0.109 R)
• M55: 16,415,973 km (0.065 R)
• M56: 16,564,823 km (0.052 R)
• M57: 16,983,996 km (0.097 R)
• M58: 17,164,710 km (0.109 R)
• M59: 17,649,706 km (0.104 R)
• M60: 17,802,147 km (0.098 R)
• M61: 17,893,850 km (0.045 R)
• M62: 18,047,038 km (0.104 R)
• M63: 18,788,296 km (0.118 R)
• M64: 18,912,911 km (0.116 R)
• M65: 19,037,675 km (0.095 R)
• M66: 19,697,402 km (0.096 R)
• M67: 20,685,047 km (0.111 R)
• M68: 21,103,921 km (0.103 R)
• M69: 21,298,249 km (0.101 R)
• M70: 21,363,174 km (0.086 R)
• M71: 21,884,822 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 10.6

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.26 AU - 5.02 AU

Year: 4332 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,491,780 km

• M1: 177,273 km (0.085 R)
• M2: 267,481 km (0.116 R)
• M3: 351,555 km (0.045 R)
• M4: 495,917 km (0.072 R)
• M5: 730,187 km (0.032 R)
• M6: 824,583 km (0.091 R)
• M7: 1,288,038 km (0.098 R)
• M8: 1,540,110 km (0.11 R)
• M9: 1,727,706 km (0.089 R)
• M10: 2,006,556 km (0.098 R)
• M11: 2,160,193 km (0.08 R)
• M12: 2,247,259 km (0.109 R)
• M13: 2,515,488 km (0.119 R)
• M14: 2,775,489 km (0.118 R)
• M15: 3,181,797 km (0.057 R)
• M16: 3,321,372 km (0.058 R)
• M17: 3,794,849 km (0.07 R)
• M18: 3,900,615 km (0.098 R)
• M19: 4,311,411 km (0.074 R)
• M20: 4,759,007 km (0.12 R)
• M21: 4,942,265 km (0.075 R)
• M22: 5,245,051 km (0.105 R)
• M23: 6,040,762 km (0.082 R)
• M24: 6,115,112 km (0.027 R)
• M25: 7,769,964 km (0.091 R)
• M26: 7,850,747 km (0.09 R)
• M27: 8,369,253 km (0.092 R)
• M28: 8,479,806 km (0.077 R)
• M29: 8,562,982 km (0.075 R)
• M30: 8,758,357 km (0.093 R)
• M31: 9,267,438 km (0.079 R)
• M32: 9,467,900 km (0.037 R)
• M33: 9,727,901 km (0.07 R)
• M34: 10,048,938 km (0.051 R)
• M35: 10,195,992 km (0.101 R)
• M36: 10,373,416 km (0.104 R)
• M37: 10,641,495 km (0.053 R)
• M38: 11,275,940 km (0.034 R)
• M39: 11,582,316 km (0.109 R)
• M40: 11,705,734 km (0.072 R)
• M41: 11,922,502 km (0.112 R)
• M42: 12,518,051 km (0.074 R)
• M43: 13,510,333 km (0.074 R)
• M44: 14,561,109 km (0.087 R)
• M45: 14,660,891 km (0.094 R)
• M46: 14,861,352 km (0.103 R)
• M47: 15,130,029 km (0.103 R)
• M48: 15,740,239 km (0.119 R)
• M49: 15,876,972 km (0.083 R)
• M50: 15,945,487 km (0.099 R)
• M51: 16,358,527 km (0.12 R)
• M52: 16,914,882 km (0.085 R)
• M53: 17,442,065 km (0.1 R)
• M54: 18,765,557 km (0.09 R)
• M55: 19,420,945 km (0.078 R)
• M56: 19,972,961 km (0.038 R)
• M57: 20,158,163 km (0.096 R)
• M58: 21,318,744 km (0.096 R)
• M59: 21,621,679 km (0.09 R)
• M60: 21,735,673 km (0.101 R)
• M61: 21,888,113 km (0.102 R)
• M62: 22,423,973 km (0.108 R)
• M63: 23,002,917 km (0.115 R)
• M64: 23,586,947 km (0.117 R)
• M65: 23,939,549 km (0.113 R)
• M66: 24,096,926 km (0.036 R)
• M67: 24,848,954 km (0.108 R)
• M68: 25,247,782 km (0.092 R)
• M69: 25,648,705 km (0.103 R)
• M70: 25,930,697 km (0.103 R)
• M71: 26,092,262 km (0.105 R)
• M72: 26,497,672 km (0.118 R)
• M73: 26,905,177 km (0.069 R)
• M74: 27,068,837 km (0.038 R)
• M75: 27,314,776 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27

Radius: 7.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.77 AU - 10.59 AU

Year: 14079 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 20,491,780 km

• M1: 214,972 km (0.045 R)
• M2: 551,119 km (0.098 R)
• M3: 832,063 km (0.111 R)
• M4: 1,391,260 km (0.114 R)
• M5: 1,502,561 km (0.085 R)
• M6: 1,578,407 km (0.08 R)
• M7: 2,724,327 km (0.116 R)
• M8: 2,880,208 km (0.037 R)
• M9: 3,233,857 km (0.049 R)
• M10: 3,772,559 km (0.041 R)
• M11: 3,824,470 km (0.073 R)
• M12: 4,302,884 km (0.107 R)
• M13: 4,988,939 km (0.086 R)
• M14: 5,413,049 km (0.098 R)
• M15: 5,511,036 km (0.089 R)
• M16: 5,808,586 km (0.068 R)
• M17: 6,152,063 km (0.08 R)
• M18: 6,213,398 km (0.059 R)
• M19: 6,711,409 km (0.105 R)
• M20: 7,569,503 km (0.114 R)
• M21: 8,439,265 km (0.077 R)
• M22: 8,920,671 km (0.045 R)
• M23: 11,307,505 km (0.118 R)
• M24: 13,001,401 km (0.053 R)
• M25: 13,291,322 km (0.073 R)
• M26: 14,992,699 km (0.09 R)
• M27: 15,158,303 km (0.059 R)
• M28: 15,995,304 km (0.047 R)
• M29: 16,306,018 km (0.099 R)
• M30: 16,933,432 km (0.091 R)
• M31: 17,019,600 km (0.118 R)
• M32: 17,626,818 km (0.098 R)
• M33: 18,476,983 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 14,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit