🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 15.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.07 AU - 1.75 AU

Year: 624 Days

Day: 27.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,725,284 km

• M1: 597,793 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.27 AU - 2.01 AU

Year: 783 Days

Day: 43.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,725,284 km

• M1: 269,127 km (0.065 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 13

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.81 AU - 5.15 AU

Year: 3535 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,725,284 km

• M1: 219,610 km (0.104 R)
• M2: 411,245 km (0.065 R)
• M3: 585,077 km (0.104 R)
• M4: 698,772 km (0.054 R)
• M5: 1,064,090 km (0.111 R)
• M6: 1,208,152 km (0.084 R)
• M7: 1,696,141 km (0.117 R)
• M8: 1,898,397 km (0.099 R)
• M9: 2,043,357 km (0.115 R)
• M10: 2,310,390 km (0.101 R)
• M11: 2,430,816 km (0.116 R)
• M12: 2,786,859 km (0.078 R)
• M13: 2,934,063 km (0.116 R)
• M14: 3,102,809 km (0.06 R)
• M15: 3,197,954 km (0.099 R)
• M16: 3,352,339 km (0.088 R)
• M17: 3,810,108 km (0.101 R)
• M18: 4,458,615 km (0.074 R)
• M19: 4,653,391 km (0.096 R)
• M20: 4,829,019 km (0.051 R)
• M21: 4,917,581 km (0.082 R)
• M22: 5,096,500 km (0.065 R)
• M23: 5,254,775 km (0.105 R)
• M24: 5,483,959 km (0.114 R)
• M25: 6,070,981 km (0.06 R)
• M26: 6,190,809 km (0.088 R)
• M27: 6,433,008 km (0.101 R)
• M28: 6,802,066 km (0.084 R)
• M29: 6,976,646 km (0.119 R)
• M30: 7,102,309 km (0.097 R)
• M31: 7,305,014 km (0.064 R)
• M32: 7,664,348 km (0.091 R)
• M33: 8,293,706 km (0.115 R)
• M34: 8,507,182 km (0.114 R)
• M35: 8,641,521 km (0.066 R)
• M36: 9,076,402 km (0.062 R)
• M37: 9,324,136 km (0.068 R)
• M38: 9,854,610 km (0.094 R)
• M39: 10,080,802 km (0.057 R)
• M40: 10,280,216 km (0.074 R)
• M41: 10,366,085 km (0.1 R)
• M42: 10,770,000 km (0.092 R)
• M43: 11,238,091 km (0.032 R)
• M44: 11,444,836 km (0.082 R)
• M45: 11,982,640 km (0.072 R)
• M46: 12,436,969 km (0.107 R)
• M47: 12,589,708 km (0.1 R)
• M48: 13,113,749 km (0.089 R)
• M49: 13,550,725 km (0.037 R)
• M50: 13,802,498 km (0.091 R)
• M51: 14,342,845 km (0.088 R)
• M52: 14,438,887 km (0.106 R)
• M53: 14,857,612 km (0.075 R)
• M54: 15,215,151 km (0.12 R)
• M55: 15,839,423 km (0.096 R)
• M56: 16,405,052 km (0.069 R)
• M57: 16,909,646 km (0.085 R)
• M58: 17,180,867 km (0.067 R)
• M59: 17,521,950 km (0.066 R)
• M60: 17,899,684 km (0.092 R)
• M61: 18,037,614 km (0.099 R)
• M62: 19,084,200 km (0.098 R)
• M63: 19,189,966 km (0.059 R)
• M64: 20,727,084 km (0.044 R)
• M65: 20,944,749 km (0.102 R)
• M66: 21,126,660 km (0.064 R)
• M67: 21,418,825 km (0.064 R)
• M68: 21,638,883 km (0.083 R)
• M69: 21,822,739 km (0.106 R)
• M70: 22,377,747 km (0.059 R)
• M71: 23,162,388 km (0.118 R)
• M72: 24,528,665 km (0.099 R)
• M73: 24,835,790 km (0.094 R)
• M74: 25,609,211 km (0.094 R)
• M75: 25,842,733 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.6

Radius: 5.2

Gravity: 25.65 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.66 AU - 18.26 AU

Year: 23769 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,725,284 km

• M1: 125,961 km (0.099 R)
• M2: 222,003 km (0.081 R)
• M3: 444,754 km (0.048 R)
• M4: 993,779 km (0.117 R)
• M5: 1,419,235 km (0.07 R)
• M6: 1,583,643 km (0.115 R)
• M7: 1,824,047 km (0.108 R)
• M8: 2,300,815 km (0.068 R)
• M9: 2,896,364 km (0.111 R)
• M10: 3,020,979 km (0.101 R)
• M11: 3,361,763 km (0.076 R)
• M12: 3,714,964 km (0.071 R)
• M13: 3,759,843 km (0.113 R)
• M14: 4,456,072 km (0.106 R)
• M15: 5,753,833 km (0.089 R)
• M16: 6,015,929 km (0.109 R)
• M17: 6,715,748 km (0.081 R)
• M18: 7,271,354 km (0.103 R)
• M19: 7,440,848 km (0.079 R)
• M20: 7,783,876 km (0.1 R)
• M21: 8,073,797 km (0.026 R)
• M22: 8,485,341 km (0.072 R)
• M23: 9,636,945 km (0.097 R)
• M24: 10,772,243 km (0.072 R)
• M25: 11,421,049 km (0.091 R)
• M26: 11,552,396 km (0.111 R)
• M27: 11,684,192 km (0.12 R)
• M28: 14,281,062 km (0.092 R)
• M29: 14,351,821 km (0.097 R)
• M30: 15,136,761 km (0.101 R)
• M31: 17,122,075 km (0.069 R)
• M32: 17,272,421 km (0.03 R)
• M33: 18,259,766 km (0.099 R)
• M34: 19,343,603 km (0.098 R)
• M35: 20,209,775 km (0.043 R)
• M36: 20,289,062 km (0.09 R)
• M37: 20,607,555 km (0.031 R)
• M38: 21,491,978 km (0.113 R)
• M39: 21,572,911 km (0.113 R)
• M40: 22,224,708 km (0.105 R)
• M41: 24,387,146 km (0.082 R)
• M42: 25,065,871 km (0.036 R)
• M43: 25,578,992 km (0.098 R)
• M44: 25,750,730 km (0.105 R)
• M45: 26,009,235 km (0.113 R)
• M46: 26,268,489 km (0.119 R)
• M47: 27,401,992 km (0.085 R)
• M48: 27,930,521 km (0.038 R)
• M49: 28,462,491 km (0.077 R)
• M50: 29,356,338 km (0.05 R)
• M51: 29,446,246 km (0.1 R)
• M52: 30,350,266 km (0.109 R)
• M53: 30,623,283 km (0.092 R)
• M54: 33,303,777 km (0.104 R)
• M55: 34,056,254 km (0.074 R)
• M56: 34,909,561 km (0.12 R)
• M57: 35,674,006 km (0.058 R)
• M58: 35,769,898 km (0.075 R)
• M59: 36,637,267 km (0.101 R)
• M60: 37,413,979 km (0.116 R)
• M61: 38,786,390 km (0.116 R)
• M62: 39,677,245 km (0.087 R)
• M63: 41,176,964 km (0.071 R)
• M64: 42,491,630 km (0.071 R)
• M65: 42,797,108 km (0.102 R)
• M66: 43,001,010 km (0.087 R)
• M67: 44,231,602 km (0.088 R)
• M68: 48,629,032 km (0.085 R)
• M69: 48,735,396 km (0.058 R)
• M70: 48,841,760 km (0.084 R)
• M71: 49,054,937 km (0.06 R)
• M72: 49,161,600 km (0.091 R)
• M73: 49,268,413 km (0.101 R)
• M74: 49,696,263 km (0.115 R)
• M75: 51,745,455 km (0.101 R)
• M76: 53,711,919 km (0.1 R)
• M77: 53,821,873 km (0.091 R)
• M78: 54,483,395 km (0.093 R)
• M79: 56,148,569 km (0.055 R)
• M80: 59,642,577 km (0.101 R)
• M81: 66,366,103 km (0.103 R)
• M82: 69,576,773 km (0.107 R)
• M83: 70,417,363 km (0.115 R)
• M84: 71,140,519 km (0.096 R)
• M85: 75,901,023 km (0.097 R)
• M86: 77,014,181 km (0.103 R)
• M87: 77,510,546 km (0.059 R)
• M88: 77,883,643 km (0.084 R)
• M89: 78,257,189 km (0.073 R)
• M90: 80,889,364 km (0.116 R)
• M91: 81,141,436 km (0.112 R)
• M92: 82,279,577 km (0.069 R)
• M93: 82,914,021 km (0.109 R)
• M94: 84,315,753 km (0.114 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: 241 - 12,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit