🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.85 AU - 1.01 AU

Year: 320 Days

Day: 20.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,556,711 km

• M1: 354,846 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.59 AU - 2.11 AU

Year: 897 Days

Day: 35.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.93 AU - 4.75 AU

Year: 3223 Days

Day: 41.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.15 AU - 5.23 AU

Year: 4215 Days

Day: 42.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,556,711 km

• M1: 781,200 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 14

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.9 AU - 5.6 AU

Year: 4288 Days

Day: 9.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,556,711 km

• M1: 203,453 km (0.069 R)
• M2: 296,952 km (0.06 R)
• M3: 399,875 km (0.105 R)
• M4: 552,166 km (0.104 R)
• M5: 728,691 km (0.059 R)
• M6: 849,866 km (0.067 R)
• M7: 978,669 km (0.065 R)
• M8: 1,114,953 km (0.034 R)
• M9: 1,548,039 km (0.102 R)
• M10: 1,997,431 km (0.108 R)
• M11: 2,156,453 km (0.052 R)
• M12: 2,283,163 km (0.113 R)
• M13: 2,544,361 km (0.081 R)
• M14: 2,776,088 km (0.104 R)
• M15: 2,934,512 km (0.074 R)
• M16: 3,198,702 km (0.097 R)
• M17: 3,706,886 km (0.119 R)
• M18: 3,794,101 km (0.079 R)
• M19: 4,355,093 km (0.109 R)
• M20: 4,657,131 km (0.116 R)
• M21: 5,038,606 km (0.115 R)
• M22: 5,233,233 km (0.097 R)
• M23: 5,959,381 km (0.074 R)
• M24: 6,243,318 km (0.1 R)
• M25: 7,203,287 km (0.116 R)
• M26: 7,812,749 km (0.12 R)
• M27: 8,066,916 km (0.074 R)
• M28: 8,295,202 km (0.061 R)
• M29: 8,787,229 km (0.069 R)
• M30: 8,933,835 km (0.093 R)
• M31: 10,166,222 km (0.104 R)
• M32: 10,351,125 km (0.116 R)
• M33: 10,599,308 km (0.112 R)
• M34: 10,692,807 km (0.075 R)
• M35: 11,196,653 km (0.08 R)
• M36: 11,292,096 km (0.031 R)
• M37: 11,387,689 km (0.11 R)
• M38: 11,547,609 km (0.09 R)
• M39: 11,805,067 km (0.104 R)
• M40: 12,556,048 km (0.047 R)
• M41: 12,820,986 km (0.101 R)
• M42: 14,104,237 km (0.085 R)
• M43: 14,691,558 km (0.11 R)
• M44: 15,146,036 km (0.053 R)
• M45: 15,640,757 km (0.118 R)
• M46: 16,755,111 km (0.117 R)
• M47: 17,303,537 km (0.108 R)
• M48: 17,857,797 km (0.111 R)
• M49: 18,155,946 km (0.058 R)
• M50: 18,418,041 km (0.09 R)
• M51: 19,747,517 km (0.026 R)
• M52: 19,978,646 km (0.111 R)
• M53: 20,210,523 km (0.046 R)
• M54: 20,365,656 km (0.048 R)
• M55: 20,638,073 km (0.101 R)
• M56: 20,990,077 km (0.062 R)
• M57: 21,107,811 km (0.091 R)
• M58: 21,502,151 km (0.056 R)
• M59: 21,660,425 km (0.047 R)
• M60: 22,337,954 km (0.074 R)
• M61: 22,739,624 km (0.085 R)
• M62: 22,981,823 km (0.06 R)
• M63: 23,306,151 km (0.078 R)
• M64: 23,550,295 km (0.039 R)
• M65: 23,918,306 km (0.045 R)
• M66: 25,283,536 km (0.081 R)
• M67: 25,912,446 km (0.084 R)
• M68: 26,081,042 km (0.106 R)
• M69: 26,250,088 km (0.062 R)
• M70: 27,057,617 km (0.043 R)
• M71: 27,271,393 km (0.087 R)
• M72: 27,400,047 km (0.098 R)
• M73: 27,614,869 km (0.09 R)
• M74: 28,784,276 km (0.071 R)
• M75: 29,353,047 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341

Radius: 8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.58 AU - 15.8 AU

Year: 22153 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,556,711 km

• M1: 184,155 km (0.074 R)
• M2: 434,432 km (0.104 R)
• M3: 976,724 km (0.072 R)
• M4: 1,167,611 km (0.074 R)
• M5: 1,344,735 km (0.112 R)
• M6: 2,137,754 km (0.104 R)
• M7: 2,419,147 km (0.042 R)
• M8: 2,547,951 km (0.106 R)
• M9: 2,712,209 km (0.061 R)
• M10: 3,439,853 km (0.111 R)
• M11: 4,224,793 km (0.082 R)
• M12: 4,419,570 km (0.103 R)
• M13: 4,981,011 km (0.094 R)
• M14: 5,145,568 km (0.093 R)
• M15: 5,353,659 km (0.039 R)
• M16: 5,479,920 km (0.102 R)
• M17: 7,868,399 km (0.104 R)
• M18: 8,012,013 km (0.04 R)
• M19: 8,108,354 km (0.071 R)
• M20: 8,204,994 km (0.113 R)
• M21: 8,992,328 km (0.115 R)
• M22: 9,243,204 km (0.104 R)
• M23: 9,598,499 km (0.111 R)
• M24: 10,009,893 km (0.112 R)
• M25: 12,485,737 km (0.117 R)
• M26: 13,964,213 km (0.117 R)
• M27: 14,488,853 km (0.106 R)
• M28: 14,783,112 km (0.117 R)
• M29: 15,079,465 km (0.103 R)
• M30: 15,198,396 km (0.038 R)
• M31: 15,258,085 km (0.06 R)
• M32: 15,677,707 km (0.112 R)
• M33: 16,651,290 km (0.118 R)
• M34: 16,959,462 km (0.119 R)
• M35: 17,145,262 km (0.068 R)
• M36: 18,337,857 km (0.055 R)
• M37: 20,078,278 km (0.081 R)
• M38: 20,209,326 km (0.063 R)
• M39: 20,934,876 km (0.113 R)
• M40: 21,267,581 km (0.106 R)
• M41: 22,683,824 km (0.109 R)
• M42: 23,783,069 km (0.076 R)
• M43: 23,921,747 km (0.069 R)
• M44: 26,750,343 km (0.074 R)
• M45: 27,619,357 km (0.12 R)
• M46: 28,424,044 km (0.105 R)
• M47: 28,792,354 km (0.103 R)
• M48: 29,385,061 km (0.087 R)
• M49: 29,682,761 km (0.095 R)
• M50: 30,959,728 km (0.096 R)
• M51: 31,414,655 km (0.036 R)
• M52: 31,490,651 km (0.046 R)
• M53: 32,792,751 km (0.032 R)
• M54: 32,869,794 km (0.11 R)
• M55: 33,333,846 km (0.094 R)
• M56: 35,607,435 km (0.116 R)
• M57: 35,686,722 km (0.09 R)
• M58: 37,365,359 km (0.102 R)
• M59: 37,445,843 km (0.12 R)
• M60: 37,849,608 km (0.039 R)
• M61: 38,336,100 km (0.038 R)
• M62: 38,579,944 km (0.118 R)
• M63: 40,964,983 km (0.101 R)
• M64: 41,965,643 km (0.046 R)
• M65: 43,991,199 km (0.112 R)
• M66: 44,076,320 km (0.075 R)
• M67: 45,445,140 km (0.097 R)
• M68: 48,049,190 km (0.037 R)
• M69: 49,016,191 km (0.025 R)
• M70: 49,369,242 km (0.098 R)
• M71: 49,900,614 km (0.086 R)
• M72: 50,969,042 km (0.078 R)
• M73: 52,676,103 km (0.113 R)
• M74: 53,037,980 km (0.088 R)
• M75: 54,950,739 km (0.108 R)
• M76: 55,685,264 km (0.097 R)
• M77: 56,978,687 km (0.118 R)
• M78: 57,908,588 km (0.075 R)
• M79: 59,877,595 km (0.103 R)
• M80: 62,154,774 km (0.113 R)
• M81: 63,784,792 km (0.096 R)
• M82: 64,266,946 km (0.087 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit