🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 12.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,513,897 km

• M1: 188,793 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.35 AU - 2.93 AU

Year: 1529 Days

Day: 14 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.16 AU - 3.58 AU

Year: 1733 Days

Day: 27.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 9.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.66 AU - 9.38 AU

Year: 9656 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 77,513,897 km

• M1: 123,867 km (0.09 R)
• M2: 357,838 km (0.068 R)
• M3: 618,737 km (0.109 R)
• M4: 937,380 km (0.106 R)
• M5: 1,016,368 km (0.074 R)
• M6: 1,085,931 km (0.077 R)
• M7: 1,393,953 km (0.09 R)
• M8: 1,524,851 km (0.111 R)
• M9: 1,729,052 km (0.112 R)
• M10: 1,841,849 km (0.113 R)
• M11: 1,928,017 km (0.098 R)
• M12: 2,862,854 km (0.039 R)
• M13: 2,980,289 km (0.073 R)
• M14: 3,064,961 km (0.089 R)
• M15: 3,554,745 km (0.099 R)
• M16: 3,882,514 km (0.104 R)
• M17: 4,050,213 km (0.099 R)
• M18: 4,182,308 km (0.092 R)
• M19: 4,606,567 km (0.083 R)
• M20: 4,744,496 km (0.117 R)
• M21: 4,863,876 km (0.098 R)
• M22: 5,392,554 km (0.108 R)
• M23: 5,580,001 km (0.109 R)
• M24: 5,685,018 km (0.111 R)
• M25: 6,350,729 km (0.113 R)
• M26: 7,200,146 km (0.051 R)
• M27: 7,545,417 km (0.09 R)
• M28: 8,832,557 km (0.053 R)
• M29: 9,103,030 km (0.103 R)
• M30: 9,576,657 km (0.069 R)
• M31: 9,854,610 km (0.098 R)
• M32: 10,418,295 km (0.076 R)
• M33: 10,521,966 km (0.117 R)
• M34: 10,730,356 km (0.108 R)
• M35: 10,808,745 km (0.099 R)
• M36: 11,310,197 km (0.111 R)
• M37: 11,981,593 km (0.072 R)
• M38: 12,090,201 km (0.104 R)
• M39: 12,445,645 km (0.112 R)
• M40: 12,610,801 km (0.067 R)
• M41: 12,804,381 km (0.117 R)
• M42: 13,900,933 km (0.088 R)
• M43: 14,302,005 km (0.037 R)
• M44: 14,881,398 km (0.07 R)
• M45: 14,969,062 km (0.093 R)
• M46: 15,144,690 km (0.064 R)
• M47: 15,350,537 km (0.117 R)
• M48: 16,938,967 km (0.087 R)
• M49: 17,336,598 km (0.119 R)
• M50: 18,359,698 km (0.112 R)
• M51: 18,547,742 km (0.114 R)
• M52: 19,978,945 km (0.115 R)
• M53: 20,237,002 km (0.07 R)
• M54: 20,952,678 km (0.093 R)
• M55: 21,643,521 km (0.12 R)
• M56: 21,908,608 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.3

Radius: 4.2

Gravity: 30.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.41 AU - 20.03 AU

Year: 23285 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,513,897 km

• M1: 79,586 km (0.116 R)
• M2: 154,086 km (0.094 R)
• M3: 194,477 km (0.058 R)
• M4: 1,162,375 km (0.035 R)
• M5: 1,277,117 km (0.06 R)
• M6: 1,306,438 km (0.103 R)
• M7: 1,643,333 km (0.117 R)
• M8: 2,108,881 km (0.114 R)
• M9: 2,178,594 km (0.113 R)
• M10: 2,650,276 km (0.116 R)
• M11: 3,272,304 km (0.096 R)
• M12: 3,809,360 km (0.101 R)
• M13: 4,373,494 km (0.106 R)
• M14: 4,824,980 km (0.119 R)
• M15: 5,149,907 km (0.115 R)
• M16: 5,244,004 km (0.066 R)
• M17: 5,529,736 km (0.082 R)
• M18: 6,017,126 km (0.071 R)
• M19: 6,825,253 km (0.112 R)
• M20: 7,506,672 km (0.049 R)
• M21: 8,099,977 km (0.077 R)
• M22: 8,154,730 km (0.103 R)
• M23: 8,209,482 km (0.1 R)
• M24: 8,264,385 km (0.099 R)
• M25: 8,374,638 km (0.107 R)
• M26: 9,216,874 km (0.11 R)
• M27: 10,919,747 km (0.069 R)
• M28: 11,284,018 km (0.096 R)
• M29: 13,164,164 km (0.057 R)
• M30: 13,357,594 km (0.104 R)
• M31: 13,616,697 km (0.069 R)
• M32: 14,338,058 km (0.074 R)
• M33: 14,603,445 km (0.113 R)
• M34: 15,817,432 km (0.087 R)
• M35: 16,298,389 km (0.079 R)
• M36: 16,783,984 km (0.092 R)
• M37: 17,556,657 km (0.052 R)
• M38: 17,698,326 km (0.051 R)
• M39: 18,556,718 km (0.077 R)
• M40: 19,355,421 km (0.076 R)
• M41: 19,501,878 km (0.075 R)
• M42: 20,462,595 km (0.116 R)
• M43: 21,741,807 km (0.116 R)
• M44: 21,970,392 km (0.111 R)
• M45: 22,276,170 km (0.099 R)
• M46: 25,892,998 km (0.114 R)
• M47: 26,054,264 km (0.108 R)
• M48: 26,377,994 km (0.05 R)
• M49: 28,016,240 km (0.111 R)
• M50: 31,046,944 km (0.088 R)
• M51: 32,253,301 km (0.081 R)
• M52: 33,914,884 km (0.068 R)
• M53: 34,978,525 km (0.08 R)
• M54: 36,053,087 km (0.082 R)
• M55: 36,413,767 km (0.118 R)
• M56: 37,776,604 km (0.075 R)
• M57: 38,694,536 km (0.107 R)
• M58: 40,178,248 km (0.032 R)
• M59: 41,021,083 km (0.085 R)
• M60: 42,819,249 km (0.083 R)
• M61: 45,224,334 km (0.09 R)
• M62: 45,418,662 km (0.079 R)
• M63: 47,672,802 km (0.072 R)
• M64: 48,664,187 km (0.105 R)
• M65: 49,162,348 km (0.101 R)
• M66: 49,662,304 km (0.095 R)
• M67: 50,063,526 km (0.106 R)
• M68: 50,465,645 km (0.12 R)
• M69: 53,721,942 km (0.119 R)
• M70: 53,824,865 km (0.075 R)
• M71: 54,443,303 km (0.077 R)
• M72: 54,753,419 km (0.03 R)
• M73: 56,312,827 km (0.091 R)
• M74: 56,626,384 km (0.03 R)
• M75: 56,940,540 km (0.105 R)
• M76: 57,255,443 km (0.084 R)
• M77: 58,308,762 km (0.051 R)
• M78: 58,626,059 km (0.088 R)
• M79: 58,943,955 km (0.11 R)
• M80: 59,794,419 km (0.07 R)
• M81: 60,221,072 km (0.041 R)
• M82: 60,755,884 km (0.09 R)
• M83: 61,507,314 km (0.094 R)
• M84: 62,369,895 km (0.117 R)
• M85: 62,694,373 km (0.111 R)
• M86: 64,543,553 km (0.096 R)
• M87: 66,079,923 km (0.075 R)
• M88: 67,961,714 km (0.098 R)
• M89: 69,524,414 km (0.107 R)
• M90: 69,973,207 km (0.066 R)
• M91: 70,873,487 km (0.072 R)
• M92: 72,004,148 km (0.119 R)
• M93: 72,117,543 km (0.101 R)
• M94: 72,230,938 km (0.101 R)
• M95: 73,254,786 km (0.085 R)
• M96: 73,482,923 km (0.096 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 19,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit