🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.53 AU - 0.75 AU

Year: 190 Days

Day: 45.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,698,769 km

• M1: 217,814 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.67 AU - 0.71 AU

Year: 213 Days

Day: 25.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.58 AU - 1.86 AU

Year: 837 Days

Day: 13 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.49 AU - 2.13 AU

Year: 903 Days

Day: 38.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,698,769 km

• M1: 223,050 km (0.039 R)
• M2: 1,063,491 km (0.113 R)

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 9.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.3 AU - 5.86 AU

Year: 4246 Days

Day: 12.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,698,769 km

• M1: 117,584 km (0.087 R)
• M2: 182,509 km (0.088 R)
• M3: 416,181 km (0.114 R)
• M4: 519,254 km (0.109 R)
• M5: 753,674 km (0.114 R)
• M6: 861,534 km (0.11 R)
• M7: 1,546,244 km (0.091 R)
• M8: 1,742,965 km (0.063 R)
• M9: 2,068,490 km (0.058 R)
• M10: 2,160,792 km (0.084 R)
• M11: 2,709,217 km (0.064 R)
• M12: 2,930,024 km (0.112 R)
• M13: 3,174,616 km (0.119 R)
• M14: 3,609,348 km (0.09 R)
• M15: 3,683,698 km (0.105 R)
• M16: 3,758,497 km (0.074 R)
• M17: 3,852,744 km (0.086 R)
• M18: 3,928,739 km (0.103 R)
• M19: 4,005,184 km (0.082 R)
• M20: 4,257,256 km (0.028 R)
• M21: 4,514,565 km (0.086 R)
• M22: 4,614,795 km (0.117 R)
• M23: 4,920,274 km (0.032 R)
• M24: 5,044,291 km (0.027 R)
• M25: 5,444,016 km (0.082 R)
• M26: 5,701,773 km (0.088 R)
• M27: 6,118,104 km (0.12 R)
• M28: 6,206,965 km (0.096 R)
• M29: 6,318,715 km (0.074 R)
• M30: 6,956,899 km (0.087 R)
• M31: 7,119,662 km (0.083 R)
• M32: 7,236,647 km (0.03 R)
• M33: 7,425,290 km (0.066 R)
• M34: 7,807,363 km (0.094 R)
• M35: 8,220,403 km (0.065 R)
• M36: 8,367,757 km (0.071 R)
• M37: 8,765,388 km (0.081 R)
• M38: 9,579,051 km (0.053 R)
• M39: 9,812,274 km (0.094 R)
• M40: 10,710,160 km (0.041 R)
• M41: 10,952,210 km (0.069 R)
• M42: 11,634,077 km (0.098 R)
• M43: 11,716,954 km (0.11 R)
• M44: 11,938,508 km (0.061 R)
• M45: 12,442,354 km (0.094 R)
• M46: 12,555,300 km (0.098 R)
• M47: 12,867,511 km (0.073 R)
• M48: 13,239,860 km (0.062 R)
• M49: 13,703,015 km (0.071 R)
• M50: 14,555,873 km (0.101 R)
• M51: 15,003,918 km (0.083 R)
• M52: 15,335,278 km (0.085 R)
• M53: 15,517,039 km (0.032 R)
• M54: 15,638,662 km (0.075 R)
• M55: 16,374,684 km (0.108 R)
• M56: 16,809,415 km (0.061 R)
• M57: 16,902,914 km (0.103 R)
• M58: 16,996,861 km (0.097 R)
• M59: 17,848,821 km (0.114 R)
• M60: 17,944,414 km (0.101 R)
• M61: 18,553,427 km (0.098 R)
• M62: 18,682,380 km (0.103 R)
• M63: 19,136,560 km (0.062 R)
• M64: 19,956,506 km (0.105 R)
• M65: 20,320,926 km (0.091 R)
• M66: 20,387,497 km (0.12 R)
• M67: 20,654,230 km (0.028 R)
• M68: 21,022,839 km (0.093 R)
• M69: 21,090,009 km (0.062 R)
• M70: 21,495,120 km (0.077 R)
• M71: 21,868,666 km (0.073 R)
• M72: 22,484,560 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 13.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.27 AU - 6.63 AU

Year: 4718 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,698,769 km

• M1: 201,209 km (0.117 R)
• M2: 356,941 km (0.098 R)
• M3: 543,788 km (0.115 R)
• M4: 628,461 km (0.12 R)
• M5: 781,948 km (0.051 R)
• M6: 880,832 km (0.068 R)
• M7: 1,115,103 km (0.031 R)
• M8: 1,484,908 km (0.116 R)
• M9: 1,839,156 km (0.109 R)
• M10: 2,268,652 km (0.1 R)
• M11: 2,356,466 km (0.098 R)
• M12: 2,445,476 km (0.101 R)
• M13: 2,813,038 km (0.045 R)
• M14: 2,971,612 km (0.037 R)
• M15: 3,089,794 km (0.08 R)
• M16: 3,409,036 km (0.118 R)
• M17: 3,499,094 km (0.055 R)
• M18: 4,091,651 km (0.104 R)
• M19: 4,628,409 km (0.066 R)
• M20: 4,829,169 km (0.045 R)
• M21: 4,981,609 km (0.118 R)
• M22: 5,343,786 km (0.061 R)
• M23: 5,741,417 km (0.085 R)
• M24: 5,930,209 km (0.107 R)
• M25: 6,080,106 km (0.101 R)
• M26: 6,203,674 km (0.108 R)
• M27: 6,314,227 km (0.118 R)
• M28: 6,509,303 km (0.116 R)
• M29: 6,962,734 km (0.103 R)
• M30: 7,603,013 km (0.072 R)
• M31: 7,855,534 km (0.111 R)
• M32: 8,368,954 km (0.105 R)
• M33: 8,706,895 km (0.035 R)
• M34: 9,065,033 km (0.105 R)
• M35: 9,317,105 km (0.068 R)
• M36: 9,795,968 km (0.104 R)
• M37: 9,973,690 km (0.118 R)
• M38: 10,266,603 km (0.066 R)
• M39: 10,414,256 km (0.119 R)
• M40: 10,595,568 km (0.097 R)
• M41: 10,894,465 km (0.119 R)
• M42: 11,196,353 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 8.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.6 AU - 14.3 AU

Year: 15320 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,698,769 km

• M1: 110,254 km (0.118 R)
• M2: 200,461 km (0.095 R)
• M3: 274,063 km (0.114 R)
• M4: 534,064 km (0.119 R)
• M5: 1,123,330 km (0.058 R)
• M6: 1,339,350 km (0.066 R)
• M7: 1,452,595 km (0.089 R)
• M8: 1,861,147 km (0.066 R)
• M9: 2,091,528 km (0.084 R)
• M10: 2,277,328 km (0.103 R)
• M11: 2,496,190 km (0.067 R)
• M12: 2,750,656 km (0.107 R)
• M13: 2,924,938 km (0.06 R)
• M14: 3,102,959 km (0.047 R)
• M15: 3,163,097 km (0.025 R)
• M16: 3,345,906 km (0.107 R)
• M17: 4,720,262 km (0.088 R)
• M18: 4,894,394 km (0.112 R)
• M19: 4,964,705 km (0.025 R)
• M20: 5,465,857 km (0.1 R)
• M21: 5,538,861 km (0.092 R)
• M22: 5,833,719 km (0.091 R)
• M23: 5,945,767 km (0.058 R)
• M24: 6,020,716 km (0.09 R)
• M25: 6,362,397 km (0.116 R)
• M26: 6,827,647 km (0.118 R)
• M27: 7,914,176 km (0.076 R)
• M28: 9,488,843 km (0.078 R)
• M29: 9,708,902 km (0.083 R)
• M30: 10,019,916 km (0.099 R)
• M31: 10,515,234 km (0.118 R)
• M32: 11,296,285 km (0.117 R)
• M33: 11,576,482 km (0.066 R)
• M34: 11,811,649 km (0.068 R)
• M35: 12,478,557 km (0.109 R)
• M36: 12,962,506 km (0.055 R)
• M37: 13,206,799 km (0.078 R)
• M38: 13,650,357 km (0.045 R)
• M39: 14,754,988 km (0.09 R)
• M40: 15,369,685 km (0.113 R)
• M41: 15,524,519 km (0.115 R)
• M42: 16,359,874 km (0.114 R)
• M43: 16,729,829 km (0.069 R)
• M44: 16,782,936 km (0.086 R)
• M45: 17,802,147 km (0.049 R)
• M46: 17,856,301 km (0.047 R)
• M47: 17,910,605 km (0.098 R)
• M48: 18,401,286 km (0.097 R)
• M49: 19,229,161 km (0.086 R)
• M50: 19,731,660 km (0.078 R)
• M51: 20,465,138 km (0.061 R)
• M52: 21,092,701 km (0.066 R)
• M53: 21,207,443 km (0.058 R)
• M54: 21,900,530 km (0.089 R)
• M55: 23,904,393 km (0.071 R)
• M56: 25,598,140 km (0.1 R)
• M57: 25,843,331 km (0.046 R)
• M58: 25,966,151 km (0.03 R)
• M59: 26,831,575 km (0.082 R)
• M60: 28,021,028 km (0.12 R)
• M61: 28,844,863 km (0.075 R)
• M62: 30,711,096 km (0.117 R)
• M63: 31,232,744 km (0.101 R)
• M64: 34,288,879 km (0.113 R)
• M65: 34,829,975 km (0.115 R)
• M66: 34,897,892 km (0.105 R)
• M67: 34,965,660 km (0.043 R)
• M68: 35,169,562 km (0.09 R)
• M69: 35,305,845 km (0.119 R)
• M70: 35,373,913 km (0.063 R)
• M71: 35,442,129 km (0.103 R)
• M72: 37,577,788 km (0.11 R)
• M73: 38,907,265 km (0.11 R)
• M74: 41,324,617 km (0.113 R)
• M75: 41,540,187 km (0.089 R)
• M76: 42,189,292 km (0.08 R)
• M77: 42,406,359 km (0.028 R)
• M78: 42,696,429 km (0.057 R)
• M79: 43,497,526 km (0.108 R)
• M80: 43,570,529 km (0.09 R)
• M81: 45,633,185 km (0.09 R)
• M82: 46,975,826 km (0.106 R)
• M83: 47,501,363 km (0.051 R)
• M84: 48,255,785 km (0.119 R)
• M85: 49,242,234 km (0.097 R)
• M86: 49,318,379 km (0.06 R)
• M87: 49,776,148 km (0.108 R)
• M88: 50,926,855 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit