🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 159 Days

Day: 45.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.66 AU - 0.9 AU

Year: 248 Days

Day: 39.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,057,661 km

• M1: 69,413 km (0.115 R)
• M2: 186,100 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.79 AU - 0.81 AU

Year: 258 Days

Day: 45 Hours

Environment

Temp: 188 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,057,661 km

• M1: 567,425 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.81 AU - 1.31 AU

Year: 393 Days

Day: 31.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.05 AU - 1.69 AU

Year: 577 Days

Day: 42.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 12.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.56 AU - 5.98 AU

Year: 4354 Days

Day: 6.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,057,661 km

• M1: 291,716 km (0.08 R)
• M2: 463,155 km (0.115 R)
• M3: 633,996 km (0.047 R)
• M4: 717,621 km (0.063 R)
• M5: 805,435 km (0.106 R)
• M6: 921,074 km (0.075 R)
• M7: 1,303,745 km (0.095 R)
• M8: 1,428,211 km (0.111 R)
• M9: 2,046,499 km (0.033 R)
• M10: 2,176,200 km (0.025 R)
• M11: 2,325,648 km (0.116 R)
• M12: 2,410,171 km (0.098 R)
• M13: 3,217,701 km (0.092 R)
• M14: 3,427,138 km (0.084 R)
• M15: 3,660,959 km (0.071 R)
• M16: 3,981,099 km (0.088 R)
• M17: 4,103,470 km (0.104 R)
• M18: 4,414,932 km (0.116 R)
• M19: 4,584,277 km (0.039 R)
• M20: 4,734,174 km (0.071 R)
• M21: 5,238,469 km (0.046 R)
• M22: 5,328,078 km (0.095 R)
• M23: 5,668,114 km (0.104 R)
• M24: 5,806,193 km (0.104 R)
• M25: 5,992,143 km (0.049 R)
• M26: 6,322,156 km (0.068 R)
• M27: 6,975,450 km (0.026 R)
• M28: 7,123,551 km (0.088 R)
• M29: 7,247,867 km (0.093 R)
• M30: 7,347,799 km (0.091 R)
• M31: 7,448,179 km (0.101 R)
• M32: 7,701,149 km (0.094 R)
• M33: 7,956,961 km (0.038 R)
• M34: 8,163,705 km (0.062 R)
• M35: 9,088,968 km (0.114 R)
• M36: 9,495,725 km (0.088 R)
• M37: 9,577,854 km (0.114 R)
• M38: 9,797,913 km (0.066 R)
• M39: 9,880,790 km (0.073 R)
• M40: 11,239,587 km (0.097 R)
• M41: 11,355,526 km (0.115 R)
• M42: 11,559,278 km (0.048 R)
• M43: 12,207,635 km (0.119 R)
• M44: 12,416,474 km (0.104 R)
• M45: 12,536,302 km (0.045 R)
• M46: 12,626,359 km (0.065 R)
• M47: 12,807,373 km (0.082 R)
• M48: 12,898,029 km (0.12 R)
• M49: 13,447,353 km (0.049 R)
• M50: 13,755,823 km (0.056 R)
• M51: 14,758,428 km (0.055 R)
• M52: 14,853,722 km (0.105 R)
• M53: 15,140,651 km (0.041 R)
• M54: 15,332,884 km (0.077 R)
• M55: 15,590,492 km (0.073 R)
• M56: 15,719,894 km (0.101 R)
• M57: 15,979,745 km (0.111 R)
• M58: 16,372,141 km (0.118 R)
• M59: 16,635,433 km (0.107 R)
• M60: 17,736,623 km (0.081 R)
• M61: 18,007,245 km (0.108 R)
• M62: 18,449,756 km (0.113 R)
• M63: 18,999,229 km (0.028 R)
• M64: 19,554,237 km (0.067 R)
• M65: 20,857,982 km (0.091 R)
• M66: 21,107,811 km (0.062 R)
• M67: 21,935,536 km (0.114 R)
• M68: 22,153,350 km (0.069 R)
• M69: 22,444,617 km (0.046 R)
• M70: 22,590,924 km (0.038 R)
• M71: 23,734,450 km (0.107 R)
• M72: 23,995,349 km (0.105 R)
• M73: 24,107,398 km (0.101 R)
• M74: 24,557,388 km (0.067 R)
• M75: 24,745,732 km (0.034 R)
• M76: 25,010,370 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.3

Radius: 9.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.22 AU - 8.72 AU

Year: 7348 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,057,661 km

• M1: 120,875 km (0.111 R)
• M2: 205,099 km (0.115 R)
• M3: 281,992 km (0.104 R)
• M4: 346,020 km (0.113 R)
• M5: 421,567 km (0.111 R)
• M6: 593,006 km (0.097 R)
• M7: 1,142,180 km (0.102 R)
• M8: 1,798,765 km (0.107 R)
• M9: 1,896,003 km (0.098 R)
• M10: 2,058,915 km (0.092 R)
• M11: 2,207,616 km (0.054 R)
• M12: 2,427,824 km (0.046 R)
• M13: 2,506,064 km (0.058 R)
• M14: 2,605,247 km (0.119 R)
• M15: 3,313,443 km (0.032 R)
• M16: 3,455,412 km (0.108 R)
• M17: 3,543,824 km (0.097 R)
• M18: 3,700,303 km (0.043 R)
• M19: 3,951,029 km (0.116 R)
• M20: 4,125,161 km (0.114 R)
• M21: 4,349,408 km (0.108 R)
• M22: 4,933,588 km (0.11 R)
• M23: 5,045,936 km (0.092 R)
• M24: 5,413,648 km (0.045 R)
• M25: 5,516,721 km (0.118 R)
• M26: 5,607,377 km (0.108 R)
• M27: 6,161,787 km (0.114 R)
• M28: 6,350,430 km (0.104 R)
• M29: 6,706,024 km (0.05 R)
• M30: 6,969,914 km (0.101 R)
• M31: 7,040,076 km (0.091 R)
• M32: 7,637,570 km (0.084 R)
• M33: 7,811,402 km (0.086 R)
• M34: 8,162,808 km (0.025 R)
• M35: 8,444,650 km (0.05 R)
• M36: 8,957,173 km (0.108 R)
• M37: 9,140,430 km (0.113 R)
• M38: 9,666,566 km (0.087 R)
• M39: 9,744,656 km (0.089 R)
• M40: 9,870,318 km (0.107 R)
• M41: 9,996,429 km (0.111 R)
• M42: 10,059,709 km (0.11 R)
• M43: 10,490,102 km (0.119 R)
• M44: 10,554,429 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 14.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.47 AU - 9.75 AU

Year: 10722 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,057,661 km

• M1: 206,146 km (0.098 R)
• M2: 518,955 km (0.089 R)
• M3: 780,452 km (0.046 R)
• M4: 1,783,955 km (0.114 R)
• M5: 2,581,162 km (0.091 R)
• M6: 2,781,473 km (0.115 R)
• M7: 2,924,788 km (0.085 R)
• M8: 3,133,926 km (0.072 R)
• M9: 3,435,216 km (0.068 R)
• M10: 3,951,029 km (0.107 R)
• M11: 4,089,707 km (0.037 R)
• M12: 4,206,543 km (0.108 R)
• M13: 4,324,426 km (0.1 R)
• M14: 4,930,895 km (0.047 R)
• M15: 5,055,510 km (0.118 R)
• M16: 5,877,850 km (0.109 R)
• M17: 6,063,351 km (0.099 R)
• M18: 6,358,957 km (0.067 R)
• M19: 6,549,395 km (0.049 R)
• M20: 6,880,604 km (0.115 R)
• M21: 7,020,179 km (0.104 R)
• M22: 7,188,926 km (0.111 R)
• M23: 7,936,017 km (0.064 R)
• M24: 8,497,757 km (0.062 R)
• M25: 8,768,230 km (0.053 R)
• M26: 9,102,881 km (0.105 R)
• M27: 9,287,185 km (0.102 R)
• M28: 10,323,151 km (0.109 R)
• M29: 10,419,192 km (0.059 R)
• M30: 10,871,128 km (0.074 R)
• M31: 12,029,165 km (0.114 R)
• M32: 12,333,297 km (0.051 R)
• M33: 12,777,154 km (0.119 R)
• M34: 12,914,784 km (0.069 R)
• M35: 13,645,420 km (0.097 R)
• M36: 14,929,269 km (0.109 R)
• M37: 15,074,229 km (0.089 R)
• M38: 15,695,809 km (0.119 R)
• M39: 16,964,249 km (0.098 R)
• M40: 17,077,794 km (0.106 R)
• M41: 17,687,555 km (0.093 R)
• M42: 18,188,109 km (0.072 R)
• M43: 18,343,093 km (0.116 R)
• M44: 18,615,361 km (0.048 R)
• M45: 18,888,975 km (0.116 R)
• M46: 19,046,053 km (0.105 R)
• M47: 20,963,299 km (0.097 R)
• M48: 21,493,025 km (0.113 R)
• M49: 22,565,941 km (0.098 R)
• M50: 22,899,694 km (0.081 R)
• M51: 23,319,017 km (0.074 R)
• M52: 23,740,883 km (0.104 R)
• M53: 24,378,469 km (0.109 R)
• M54: 25,323,928 km (0.085 R)
• M55: 26,720,274 km (0.093 R)
• M56: 26,896,650 km (0.102 R)
• M57: 27,427,872 km (0.114 R)
• M58: 27,605,744 km (0.036 R)
• M59: 28,455,909 km (0.069 R)
• M60: 28,861,618 km (0.066 R)
• M61: 29,770,126 km (0.103 R)
• M62: 30,181,969 km (0.06 R)
• M63: 30,319,599 km (0.115 R)
• M64: 31,057,715 km (0.048 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit