🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 150 Days

Day: 20.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.56 AU - 0.7 AU

Year: 179 Days

Day: 13.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.62 AU - 0.64 AU

Year: 179 Days

Day: 19.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.82 AU - 0.9 AU

Year: 286 Days

Day: 22.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.82 AU - 1.24 AU

Year: 374 Days

Day: 32.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.9 AU - 2.02 AU

Year: 983 Days

Day: 41 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 14.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.64 AU - 11.5 AU

Year: 10603 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,520,160 km

• M1: 329,714 km (0.1 R)
• M2: 1,057,358 km (0.112 R)
• M3: 1,684,173 km (0.095 R)
• M4: 2,089,733 km (0.11 R)
• M5: 2,239,181 km (0.1 R)
• M6: 3,185,836 km (0.079 R)
• M7: 5,200,471 km (0.093 R)
• M8: 5,883,983 km (0.085 R)
• M9: 6,036,424 km (0.068 R)
• M10: 6,376,310 km (0.092 R)
• M11: 7,400,906 km (0.084 R)
• M12: 8,787,678 km (0.109 R)
• M13: 9,528,936 km (0.102 R)
• M14: 9,708,303 km (0.049 R)
• M15: 9,961,573 km (0.103 R)
• M16: 10,958,343 km (0.09 R)
• M17: 13,046,430 km (0.111 R)
• M18: 13,245,844 km (0.047 R)
• M19: 13,931,751 km (0.105 R)
• M20: 14,094,812 km (0.117 R)
• M21: 14,422,880 km (0.074 R)
• M22: 14,629,176 km (0.047 R)
• M23: 14,794,930 km (0.066 R)
• M24: 15,212,159 km (0.108 R)
• M25: 16,616,284 km (0.1 R)
• M26: 17,224,549 km (0.087 R)
• M27: 17,619,338 km (0.113 R)
• M28: 18,328,731 km (0.109 R)
• M29: 18,866,984 km (0.081 R)
• M30: 19,319,518 km (0.112 R)
• M31: 19,867,196 km (0.074 R)
• M32: 20,327,508 km (0.079 R)
• M33: 20,791,411 km (0.115 R)
• M34: 22,442,373 km (0.077 R)
• M35: 23,404,736 km (0.078 R)
• M36: 24,774,604 km (0.087 R)
• M37: 26,523,254 km (0.091 R)
• M38: 26,725,660 km (0.114 R)
• M39: 27,591,532 km (0.067 R)
• M40: 28,777,694 km (0.084 R)
• M41: 29,350,803 km (0.105 R)
• M42: 29,507,881 km (0.079 R)
• M43: 29,770,126 km (0.071 R)
• M44: 29,875,144 km (0.113 R)
• M45: 30,349,818 km (0.051 R)
• M46: 30,986,357 km (0.032 R)
• M47: 31,146,277 km (0.077 R)
• M48: 31,359,902 km (0.108 R)
• M49: 31,842,206 km (0.112 R)
• M50: 32,435,062 km (0.071 R)
• M51: 32,922,751 km (0.104 R)
• M52: 33,358,380 km (0.065 R)
• M53: 34,621,435 km (0.118 R)
• M54: 34,731,988 km (0.047 R)
• M55: 34,842,690 km (0.108 R)
• M56: 35,064,395 km (0.089 R)
• M57: 35,844,099 km (0.082 R)
• M58: 36,911,479 km (0.045 R)
• M59: 37,080,974 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.9

Radius: 5.7

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.96 AU - 15.28 AU

Year: 18003 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,520,160 km

• M1: 127,607 km (0.084 R)
• M2: 302,636 km (0.11 R)
• M3: 365,767 km (0.119 R)
• M4: 563,086 km (0.097 R)
• M5: 622,477 km (0.054 R)
• M6: 858,841 km (0.059 R)
• M7: 1,275,322 km (0.112 R)
• M8: 1,776,026 km (0.043 R)
• M9: 1,985,912 km (0.075 R)
• M10: 2,047,396 km (0.092 R)
• M11: 2,267,455 km (0.063 R)
• M12: 2,396,707 km (0.115 R)
• M13: 2,528,354 km (0.102 R)
• M14: 3,042,821 km (0.083 R)
• M15: 3,440,452 km (0.067 R)
• M16: 3,514,503 km (0.11 R)
• M17: 3,551,753 km (0.1 R)
• M18: 3,626,552 km (0.038 R)
• M19: 3,701,949 km (0.102 R)
• M20: 3,931,282 km (0.097 R)
• M21: 4,403,563 km (0.05 R)
• M22: 4,646,510 km (0.114 R)
• M23: 5,103,232 km (0.081 R)
• M24: 6,557,174 km (0.068 R)
• M25: 7,352,735 km (0.046 R)
• M26: 7,496,349 km (0.089 R)
• M27: 7,981,495 km (0.106 R)
• M28: 8,129,148 km (0.118 R)
• M29: 8,178,516 km (0.098 R)
• M30: 8,627,459 km (0.108 R)
• M31: 8,677,873 km (0.088 R)
• M32: 10,394,658 km (0.109 R)
• M33: 10,880,552 km (0.075 R)
• M34: 13,186,604 km (0.1 R)
• M35: 13,361,035 km (0.108 R)
• M36: 13,419,378 km (0.032 R)
• M37: 13,594,856 km (0.038 R)
• M38: 13,653,498 km (0.069 R)
• M39: 14,244,859 km (0.036 R)
• M40: 14,663,882 km (0.119 R)
• M41: 15,636,418 km (0.12 R)
• M42: 15,882,956 km (0.11 R)
• M43: 16,130,540 km (0.111 R)
• M44: 17,007,632 km (0.081 R)
• M45: 17,451,938 km (0.089 R)
• M46: 17,515,667 km (0.09 R)
• M47: 17,899,984 km (0.086 R)
• M48: 18,611,770 km (0.063 R)
• M49: 18,742,220 km (0.07 R)
• M50: 20,196,760 km (0.117 R)
• M51: 20,465,138 km (0.116 R)
• M52: 20,532,457 km (0.066 R)
• M53: 20,802,182 km (0.115 R)
• M54: 21,345,372 km (0.045 R)
• M55: 21,413,589 km (0.101 R)
• M56: 21,755,869 km (0.11 R)
• M57: 22,376,401 km (0.113 R)
• M58: 23,423,436 km (0.12 R)
• M59: 24,201,345 km (0.12 R)
• M60: 25,420,418 km (0.084 R)
• M61: 26,585,786 km (0.068 R)
• M62: 28,216,402 km (0.106 R)
• M63: 29,879,183 km (0.068 R)
• M64: 30,031,922 km (0.058 R)
• M65: 30,799,359 km (0.083 R)
• M66: 31,108,279 km (0.106 R)
• M67: 31,263,113 km (0.062 R)
• M68: 32,982,740 km (0.106 R)
• M69: 34,013,170 km (0.114 R)
• M70: 34,172,642 km (0.083 R)
• M71: 35,215,339 km (0.088 R)
• M72: 35,781,118 km (0.085 R)
• M73: 37,003,482 km (0.099 R)
• M74: 38,239,609 km (0.093 R)
• M75: 41,091,094 km (0.026 R)
• M76: 42,456,474 km (0.09 R)
• M77: 42,628,063 km (0.095 R)
• M78: 44,706,725 km (0.07 R)
• M79: 45,319,179 km (0.086 R)
• M80: 46,110,701 km (0.084 R)
• M81: 47,439,878 km (0.084 R)
• M82: 47,707,359 km (0.094 R)
• M83: 48,064,599 km (0.06 R)
• M84: 48,154,059 km (0.106 R)
• M85: 48,422,736 km (0.039 R)
• M86: 53,343,758 km (0.092 R)
• M87: 53,436,359 km (0.045 R)
• M88: 53,900,262 km (0.096 R)
• M89: 55,957,383 km (0.109 R)
• M90: 57,090,138 km (0.104 R)
• M91: 57,374,523 km (0.093 R)
• M92: 60,533,731 km (0.109 R)
• M93: 61,696,406 km (0.104 R)
• M94: 61,891,033 km (0.108 R)
• M95: 64,536,671 km (0.037 R)
• M96: 65,525,962 km (0.078 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 13,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit