🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.8 AU - 0.84 AU

Year: 274 Days

Day: 35.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,544,679 km

• M1: 91,703 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.8 AU - 0.98 AU

Year: 310 Days

Day: 12.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.37 AU - 3.17 AU

Year: 1701 Days

Day: 46.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,544,679 km

• M1: 57,296 km (0.11 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 14.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7 AU - 10.12 AU

Year: 9240 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,544,679 km

• M1: 176,525 km (0.092 R)
• M2: 429,645 km (0.119 R)
• M3: 551,119 km (0.109 R)
• M4: 753,973 km (0.03 R)
• M5: 1,045,240 km (0.065 R)
• M6: 1,339,350 km (0.089 R)
• M7: 1,461,272 km (0.049 R)
• M8: 2,007,155 km (0.068 R)
• M9: 2,209,860 km (0.097 R)
• M10: 2,836,226 km (0.067 R)
• M11: 2,949,771 km (0.082 R)
• M12: 3,565,067 km (0.108 R)
• M13: 3,989,027 km (0.033 R)
• M14: 4,376,785 km (0.067 R)
• M15: 4,668,800 km (0.064 R)
• M16: 4,994,923 km (0.108 R)
• M17: 5,900,738 km (0.087 R)
• M18: 6,522,916 km (0.083 R)
• M19: 6,643,791 km (0.111 R)
• M20: 6,918,602 km (0.049 R)
• M21: 7,103,954 km (0.112 R)
• M22: 7,669,733 km (0.115 R)
• M23: 7,893,831 km (0.115 R)
• M24: 8,217,561 km (0.074 R)
• M25: 8,678,322 km (0.05 R)
• M26: 8,844,974 km (0.099 R)
• M27: 9,046,333 km (0.032 R)
• M28: 9,385,322 km (0.111 R)
• M29: 9,522,054 km (0.093 R)
• M30: 10,216,039 km (0.109 R)
• M31: 10,747,111 km (0.104 R)
• M32: 11,910,384 km (0.12 R)
• M33: 12,095,736 km (0.093 R)
• M34: 12,582,228 km (0.054 R)
• M35: 13,075,303 km (0.116 R)
• M36: 13,923,971 km (0.091 R)
• M37: 14,119,346 km (0.064 R)
• M38: 14,236,930 km (0.093 R)
• M39: 14,433,801 km (0.033 R)
• M40: 14,591,926 km (0.085 R)
• M41: 15,270,502 km (0.117 R)
• M42: 15,391,377 km (0.051 R)
• M43: 15,552,943 km (0.115 R)
• M44: 16,163,900 km (0.098 R)
• M45: 17,325,378 km (0.092 R)
• M46: 18,214,139 km (0.044 R)
• M47: 18,814,924 km (0.119 R)
• M48: 19,117,860 km (0.102 R)
• M49: 19,291,543 km (0.096 R)
• M50: 20,212,617 km (0.077 R)
• M51: 20,345,310 km (0.118 R)
• M52: 21,192,782 km (0.114 R)
• M53: 21,327,720 km (0.11 R)
• M54: 21,417,778 km (0.05 R)
• M55: 22,006,296 km (0.054 R)
• M56: 22,371,165 km (0.118 R)
• M57: 22,830,131 km (0.118 R)
• M58: 23,153,113 km (0.097 R)
• M59: 23,477,740 km (0.083 R)
• M60: 23,850,688 km (0.108 R)
• M61: 25,648,256 km (0.105 R)
• M62: 26,952,001 km (0.084 R)
• M63: 27,685,480 km (0.043 R)
• M64: 27,882,350 km (0.097 R)
• M65: 28,030,153 km (0.049 R)
• M66: 29,122,367 km (0.086 R)
• M67: 29,824,729 km (0.096 R)
• M68: 30,127,515 km (0.042 R)
• M69: 30,279,207 km (0.111 R)
• M70: 30,685,066 km (0.076 R)
• M71: 31,143,883 km (0.088 R)
• M72: 32,949,529 km (0.051 R)
• M73: 33,314,847 km (0.115 R)
• M74: 34,312,964 km (0.113 R)
• M75: 34,630,112 km (0.084 R)
• M76: 35,001,414 km (0.098 R)
• M77: 35,855,169 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.6

Radius: 9

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.41 AU - 11.17 AU

Year: 12179 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,544,679 km

• M1: 127,457 km (0.098 R)
• M2: 354,697 km (0.041 R)
• M3: 480,209 km (0.086 R)
• M4: 585,077 km (0.101 R)
• M5: 758,012 km (0.112 R)
• M6: 1,399,039 km (0.098 R)
• M7: 1,554,471 km (0.103 R)
• M8: 1,715,588 km (0.112 R)
• M9: 2,142,690 km (0.079 R)
• M10: 2,202,081 km (0.047 R)
• M11: 2,292,288 km (0.115 R)
• M12: 2,602,105 km (0.115 R)
• M13: 3,227,125 km (0.113 R)
• M14: 3,434,019 km (0.06 R)
• M15: 4,379,926 km (0.114 R)
• M16: 4,455,922 km (0.062 R)
• M17: 5,199,723 km (0.029 R)
• M18: 5,730,795 km (0.082 R)
• M19: 6,236,286 km (0.084 R)
• M20: 6,407,875 km (0.086 R)
• M21: 6,712,157 km (0.099 R)
• M22: 7,021,226 km (0.093 R)
• M23: 7,425,440 km (0.082 R)
• M24: 7,516,246 km (0.088 R)
• M25: 8,539,944 km (0.113 R)
• M26: 9,068,025 km (0.103 R)
• M27: 10,105,635 km (0.049 R)
• M28: 10,206,315 km (0.094 R)
• M29: 10,459,734 km (0.109 R)
• M30: 10,972,854 km (0.116 R)
• M31: 12,130,293 km (0.103 R)
• M32: 13,882,084 km (0.118 R)
• M33: 14,787,301 km (0.101 R)
• M34: 15,016,634 km (0.095 R)
• M35: 15,653,323 km (0.079 R)
• M36: 16,004,279 km (0.093 R)
• M37: 16,714,121 km (0.082 R)
• M38: 17,072,857 km (0.079 R)
• M39: 18,286,993 km (0.101 R)
• M40: 18,409,813 km (0.114 R)
• M41: 18,904,384 km (0.096 R)
• M42: 19,215,697 km (0.05 R)
• M43: 19,403,293 km (0.055 R)
• M44: 19,969,670 km (0.105 R)
• M45: 20,032,950 km (0.111 R)
• M46: 20,096,380 km (0.098 R)
• M47: 20,414,125 km (0.091 R)
• M48: 20,797,545 km (0.092 R)
• M49: 22,420,682 km (0.073 R)
• M50: 22,816,368 km (0.117 R)
• M51: 23,015,034 km (0.107 R)
• M52: 23,280,869 km (0.09 R)
• M53: 23,347,440 km (0.106 R)
• M54: 24,084,360 km (0.103 R)
• M55: 25,580,937 km (0.088 R)
• M56: 26,967,410 km (0.075 R)
• M57: 28,591,893 km (0.073 R)
• M58: 30,247,941 km (0.075 R)
• M59: 30,831,224 km (0.108 R)
• M60: 31,050,833 km (0.092 R)
• M61: 31,124,286 km (0.089 R)
• M62: 32,379,861 km (0.06 R)
• M63: 33,802,836 km (0.047 R)
• M64: 34,788,087 km (0.097 R)
• M65: 36,013,743 km (0.047 R)
• M66: 36,399,556 km (0.079 R)
• M67: 37,800,091 km (0.117 R)
• M68: 39,535,875 km (0.094 R)
• M69: 40,013,690 km (0.116 R)
• M70: 40,253,346 km (0.082 R)
• M71: 41,136,123 km (0.074 R)
• M72: 41,216,757 km (0.084 R)
• M73: 41,863,169 km (0.053 R)
• M74: 42,106,415 km (0.105 R)
• M75: 44,399,750 km (0.067 R)
• M76: 44,482,328 km (0.114 R)
• M77: 44,896,415 km (0.104 R)
• M78: 47,154,146 km (0.061 R)
• M79: 47,491,789 km (0.108 R)
• M80: 47,576,312 km (0.113 R)
• M81: 48,850,287 km (0.065 R)
• M82: 53,528,661 km (0.039 R)
• M83: 54,057,340 km (0.115 R)
• M84: 56,995,293 km (0.119 R)
• M85: 57,444,984 km (0.084 R)
• M86: 57,535,042 km (0.107 R)
• M87: 57,805,515 km (0.103 R)
• M88: 58,438,463 km (0.116 R)
• M89: 61,452,561 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit