🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.05 AU - 1.31 AU

Year: 459 Days

Day: 25.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.31 AU - 2.69 AU

Year: 1416 Days

Day: 45 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.38 AU - 3.2 AU

Year: 1669 Days

Day: 39.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 8.5

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.95 AU - 9.21 AU

Year: 7474 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,559,429 km

• M1: 470,186 km (0.112 R)
• M2: 577,448 km (0.068 R)
• M3: 653,743 km (0.089 R)
• M4: 889,958 km (0.067 R)
• M5: 964,607 km (0.078 R)
• M6: 1,136,645 km (0.102 R)
• M7: 1,318,855 km (0.086 R)
• M8: 1,546,543 km (0.11 R)
• M9: 1,980,077 km (0.114 R)
• M10: 2,099,307 km (0.08 R)
• M11: 2,428,871 km (0.09 R)
• M12: 2,556,777 km (0.076 R)
• M13: 2,797,031 km (0.111 R)
• M14: 3,609,497 km (0.081 R)
• M15: 4,569,018 km (0.106 R)
• M16: 4,834,106 km (0.118 R)
• M17: 4,914,739 km (0.046 R)
• M18: 4,968,594 km (0.068 R)
• M19: 5,324,039 km (0.052 R)
• M20: 5,858,253 km (0.078 R)
• M21: 6,409,521 km (0.111 R)
• M22: 6,498,232 km (0.03 R)
• M23: 6,616,863 km (0.041 R)
• M24: 6,916,957 km (0.057 R)
• M25: 7,468,225 km (0.087 R)
• M26: 7,623,807 km (0.11 R)
• M27: 8,065,420 km (0.106 R)
• M28: 8,874,445 km (0.083 R)
• M29: 9,439,476 km (0.12 R)
• M30: 9,506,645 km (0.119 R)
• M31: 9,913,402 km (0.051 R)
• M32: 10,568,940 km (0.057 R)
• M33: 11,596,528 km (0.109 R)
• M34: 11,921,903 km (0.046 R)
• M35: 12,213,769 km (0.116 R)
• M36: 12,915,981 km (0.119 R)
• M37: 13,669,505 km (0.091 R)
• M38: 14,051,578 km (0.081 R)
• M39: 14,709,061 km (0.066 R)
• M40: 15,139,903 km (0.064 R)
• M41: 15,297,729 km (0.089 R)
• M42: 15,893,876 km (0.107 R)
• M43: 16,578,885 km (0.061 R)
• M44: 16,904,559 km (0.05 R)
• M45: 17,191,189 km (0.091 R)
• M46: 18,270,089 km (0.065 R)
• M47: 18,354,013 km (0.098 R)
• M48: 18,902,439 km (0.055 R)
• M49: 19,114,868 km (0.081 R)
• M50: 19,328,045 km (0.091 R)
• M51: 19,929,129 km (0.118 R)
• M52: 21,370,205 km (0.056 R)
• M53: 21,902,624 km (0.096 R)
• M54: 22,484,261 km (0.12 R)
• M55: 22,844,642 km (0.119 R)
• M56: 23,161,640 km (0.08 R)
• M57: 23,297,924 km (0.112 R)
• M58: 23,891,528 km (0.052 R)
• M59: 25,655,436 km (0.079 R)
• M60: 26,221,066 km (0.096 R)
• M61: 26,505,452 km (0.058 R)
• M62: 27,364,742 km (0.055 R)
• M63: 27,797,678 km (0.081 R)
• M64: 28,233,008 km (0.111 R)
• M65: 28,621,962 km (0.114 R)
• M66: 31,092,122 km (0.081 R)
• M67: 31,644,737 km (0.034 R)
• M68: 31,795,980 km (0.045 R)
• M69: 31,947,523 km (0.096 R)
• M70: 32,048,651 km (0.104 R)
• M71: 32,301,920 km (0.061 R)
• M72: 32,810,553 km (0.094 R)
• M73: 33,065,917 km (0.091 R)
• M74: 33,219,404 km (0.05 R)
• M75: 33,629,901 km (0.112 R)
• M76: 33,732,824 km (0.11 R)
• M77: 34,300,548 km (0.105 R)
• M78: 34,404,070 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.3

Radius: 7.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 18.22 AU - 22.58 AU

Year: 33000 Days

Day: 20.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,559,429 km

• M1: 248,033 km (0.096 R)
• M2: 682,166 km (0.04 R)
• M3: 823,237 km (0.108 R)
• M4: 1,331,271 km (0.119 R)
• M5: 1,419,385 km (0.116 R)
• M6: 1,823,448 km (0.03 R)
• M7: 1,988,156 km (0.086 R)
• M8: 2,511,299 km (0.118 R)
• M9: 2,807,204 km (0.095 R)
• M10: 2,959,345 km (0.03 R)
• M11: 3,351,740 km (0.09 R)
• M12: 4,098,832 km (0.116 R)
• M13: 5,547,837 km (0.069 R)
• M14: 5,932,752 km (0.108 R)
• M15: 8,308,666 km (0.102 R)
• M16: 10,524,509 km (0.075 R)
• M17: 10,642,841 km (0.074 R)
• M18: 11,180,795 km (0.113 R)
• M19: 11,850,096 km (0.077 R)
• M20: 12,657,925 km (0.087 R)
• M21: 15,319,869 km (0.096 R)
• M22: 15,386,889 km (0.088 R)
• M23: 15,791,102 km (0.109 R)
• M24: 15,926,638 km (0.098 R)
• M25: 17,302,939 km (0.098 R)
• M26: 17,442,663 km (0.116 R)
• M27: 17,934,690 km (0.111 R)
• M28: 19,148,378 km (0.091 R)
• M29: 19,510,405 km (0.028 R)
• M30: 20,462,296 km (0.085 R)
• M31: 20,610,099 km (0.118 R)
• M32: 22,487,103 km (0.069 R)
• M33: 22,792,432 km (0.114 R)
• M34: 23,176,001 km (0.082 R)
• M35: 23,561,814 km (0.109 R)
• M36: 25,681,466 km (0.088 R)
• M37: 26,000,708 km (0.117 R)
• M38: 28,189,325 km (0.117 R)
• M39: 28,601,019 km (0.072 R)
• M40: 30,520,658 km (0.098 R)
• M41: 30,605,032 km (0.118 R)
• M42: 30,774,077 km (0.111 R)
• M43: 31,198,038 km (0.092 R)
• M44: 31,453,401 km (0.079 R)
• M45: 33,086,411 km (0.113 R)
• M46: 33,346,712 km (0.087 R)
• M47: 33,433,628 km (0.085 R)
• M48: 34,131,951 km (0.047 R)
• M49: 34,307,280 km (0.116 R)
• M50: 34,394,944 km (0.079 R)
• M51: 34,834,911 km (0.046 R)
• M52: 35,542,659 km (0.105 R)
• M53: 35,720,381 km (0.12 R)
• M54: 35,809,392 km (0.089 R)
• M55: 38,239,011 km (0.069 R)
• M56: 38,512,177 km (0.069 R)
• M57: 39,244,009 km (0.039 R)
• M58: 41,279,887 km (0.118 R)
• M59: 42,499,109 km (0.092 R)
• M60: 50,456,519 km (0.065 R)
• M61: 51,056,407 km (0.083 R)
• M62: 53,073,285 km (0.059 R)
• M63: 57,809,853 km (0.082 R)
• M64: 59,805,489 km (0.045 R)
• M65: 61,077,370 km (0.12 R)
• M66: 61,823,564 km (0.039 R)
• M67: 64,296,118 km (0.083 R)
• M68: 69,004,711 km (0.039 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit