🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.69 AU - 0.69 AU

Year: 206 Days

Day: 39.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 215 Days

Day: 17.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.66 AU - 0.78 AU

Year: 220 Days

Day: 40.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.79 AU

Year: 238 Days

Day: 15.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.77 AU - 1.85 AU

Year: 876 Days

Day: 35.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.07 AU - 3.01 AU

Year: 1457 Days

Day: 12.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.11 AU - 3.45 AU

Year: 1668 Days

Day: 28.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.08 AU - 4.74 AU

Year: 2783 Days

Day: 27.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 9.5

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.91 AU - 6.13 AU

Year: 5316 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,662,578 km

• M1: 134,189 km (0.094 R)
• M2: 194,926 km (0.098 R)
• M3: 263,442 km (0.101 R)
• M4: 448,794 km (0.086 R)
• M5: 787,483 km (0.08 R)
• M6: 916,736 km (0.09 R)
• M7: 991,834 km (0.118 R)
• M8: 1,213,688 km (0.104 R)
• M9: 1,347,727 km (0.069 R)
• M10: 1,594,414 km (0.096 R)
• M11: 2,011,194 km (0.109 R)
• M12: 2,874,822 km (0.089 R)
• M13: 3,009,909 km (0.078 R)
• M14: 3,101,313 km (0.081 R)
• M15: 3,193,466 km (0.101 R)
• M16: 3,428,185 km (0.117 R)
• M17: 3,620,119 km (0.116 R)
• M18: 4,090,006 km (0.09 R)
• M19: 5,472,589 km (0.104 R)
• M20: 5,782,257 km (0.11 R)
• M21: 6,184,675 km (0.048 R)
• M22: 6,330,533 km (0.086 R)
• M23: 6,448,117 km (0.036 R)
• M24: 6,925,783 km (0.056 R)
• M25: 7,230,065 km (0.059 R)
• M26: 7,946,639 km (0.093 R)
• M27: 8,010,068 km (0.113 R)
• M28: 8,393,937 km (0.079 R)
• M29: 8,653,190 km (0.084 R)
• M30: 9,346,426 km (0.087 R)
• M31: 9,480,466 km (0.083 R)
• M32: 9,581,444 km (0.076 R)
• M33: 9,818,407 km (0.106 R)
• M34: 10,856,018 km (0.116 R)
• M35: 12,256,404 km (0.08 R)
• M36: 13,221,161 km (0.069 R)
• M37: 13,409,504 km (0.099 R)
• M38: 13,712,739 km (0.047 R)
• M39: 14,056,665 km (0.092 R)
• M40: 14,171,855 km (0.1 R)
• M41: 14,713,848 km (0.098 R)
• M42: 14,791,789 km (0.108 R)
• M43: 15,579,272 km (0.041 R)
• M44: 16,299,436 km (0.046 R)
• M45: 16,380,219 km (0.09 R)
• M46: 16,623,166 km (0.119 R)
• M47: 17,030,670 km (0.084 R)
• M48: 17,112,500 km (0.061 R)
• M49: 19,758,737 km (0.095 R)
• M50: 20,537,992 km (0.118 R)
• M51: 20,756,256 km (0.095 R)
• M52: 21,371,402 km (0.079 R)
• M53: 21,725,650 km (0.049 R)
• M54: 22,171,152 km (0.073 R)
• M55: 22,439,980 km (0.087 R)
• M56: 22,845,091 km (0.111 R)
• M57: 23,434,506 km (0.108 R)
• M58: 23,891,528 km (0.081 R)
• M59: 25,186,298 km (0.111 R)
• M60: 26,503,956 km (0.116 R)
• M61: 27,747,263 km (0.084 R)
• M62: 27,940,245 km (0.099 R)
• M63: 28,037,035 km (0.091 R)
• M64: 28,619,269 km (0.107 R)
• M65: 29,205,544 km (0.085 R)
• M66: 29,647,904 km (0.086 R)
• M67: 29,746,489 km (0.094 R)
• M68: 29,993,475 km (0.029 R)
• M69: 30,092,509 km (0.061 R)
• M70: 30,241,060 km (0.04 R)
• M71: 30,390,059 km (0.09 R)
• M72: 30,589,025 km (0.101 R)
• M73: 30,738,473 km (0.096 R)
• M74: 31,288,694 km (0.052 R)
• M75: 32,297,432 km (0.083 R)
• M76: 32,398,860 km (0.109 R)
• M77: 32,551,150 km (0.079 R)
• M78: 32,907,792 km (0.114 R)
• M79: 33,265,480 km (0.101 R)
• M80: 33,367,955 km (0.102 R)
• M81: 34,191,491 km (0.097 R)
• M82: 34,709,548 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.5

Radius: 6.8

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.53 AU - 15.81 AU

Year: 19197 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,662,578 km

• M1: 182,659 km (0.058 R)
• M2: 361,877 km (0.082 R)
• M3: 772,823 km (0.091 R)
• M4: 868,864 km (0.097 R)
• M5: 1,465,760 km (0.079 R)
• M6: 1,585,887 km (0.074 R)
• M7: 1,867,879 km (0.036 R)
• M8: 2,337,616 km (0.091 R)
• M9: 4,857,592 km (0.065 R)
• M10: 4,902,322 km (0.114 R)
• M11: 5,358,147 km (0.106 R)
• M12: 5,450,898 km (0.088 R)
• M13: 5,827,435 km (0.111 R)
• M14: 8,853,052 km (0.102 R)
• M15: 9,239,464 km (0.081 R)
• M16: 9,631,410 km (0.093 R)
• M17: 9,857,901 km (0.109 R)
• M18: 9,914,748 km (0.11 R)
• M19: 10,722,427 km (0.057 R)
• M20: 10,780,920 km (0.113 R)
• M21: 10,839,563 km (0.097 R)
• M22: 11,075,030 km (0.114 R)
• M23: 12,033,952 km (0.119 R)
• M24: 13,144,118 km (0.094 R)
• M25: 13,206,650 km (0.107 R)
• M26: 15,066,002 km (0.06 R)
• M27: 15,131,525 km (0.118 R)
• M28: 15,925,741 km (0.115 R)
• M29: 17,485,448 km (0.053 R)
• M30: 19,806,758 km (0.09 R)
• M31: 20,966,740 km (0.069 R)
• M32: 21,113,346 km (0.117 R)
• M33: 22,297,862 km (0.112 R)
• M34: 22,447,460 km (0.056 R)
• M35: 23,732,356 km (0.064 R)
• M36: 25,040,888 km (0.107 R)
• M37: 26,848,330 km (0.06 R)
• M38: 27,087,238 km (0.084 R)
• M39: 30,007,837 km (0.075 R)
• M40: 30,421,325 km (0.072 R)
• M41: 31,757,085 km (0.078 R)
• M42: 31,841,308 km (0.075 R)
• M43: 32,516,892 km (0.043 R)
• M44: 32,771,508 km (0.05 R)
• M45: 33,368,104 km (0.096 R)
• M46: 33,796,553 km (0.091 R)
• M47: 34,485,600 km (0.089 R)
• M48: 37,465,889 km (0.12 R)
• M49: 37,643,761 km (0.093 R)
• M50: 37,821,932 km (0.073 R)
• M51: 38,179,022 km (0.077 R)
• M52: 38,806,735 km (0.086 R)
• M53: 39,166,967 km (0.116 R)
• M54: 39,528,245 km (0.117 R)
• M55: 40,254,244 km (0.093 R)
• M56: 42,180,616 km (0.119 R)
• M57: 42,273,217 km (0.096 R)
• M58: 42,736,521 km (0.077 R)
• M59: 43,668,516 km (0.031 R)
• M60: 44,418,899 km (0.104 R)
• M61: 44,984,379 km (0.059 R)
• M62: 46,313,406 km (0.077 R)
• M63: 48,234,093 km (0.096 R)
• M64: 50,376,784 km (0.101 R)
• M65: 50,573,056 km (0.071 R)
• M66: 50,769,628 km (0.088 R)
• M67: 51,262,254 km (0.1 R)
• M68: 51,657,342 km (0.12 R)
• M69: 52,252,143 km (0.093 R)
• M70: 52,550,291 km (0.093 R)
• M71: 52,849,038 km (0.096 R)
• M72: 53,248,315 km (0.076 R)
• M73: 53,348,246 km (0.113 R)
• M74: 53,648,489 km (0.109 R)
• M75: 53,848,950 km (0.099 R)
• M76: 57,295,236 km (0.061 R)
• M77: 58,013,605 km (0.117 R)
• M78: 59,044,933 km (0.108 R)
• M79: 59,148,305 km (0.066 R)
• M80: 62,175,119 km (0.09 R)
• M81: 63,019,001 km (0.074 R)
• M82: 63,336,298 km (0.026 R)
• M83: 63,866,473 km (0.117 R)
• M84: 64,931,310 km (0.07 R)
• M85: 65,465,973 km (0.12 R)
• M86: 67,402,517 km (0.088 R)
• M87: 69,139,797 km (0.116 R)
• M88: 70,452,220 km (0.075 R)
• M89: 70,891,589 km (0.102 R)
• M90: 73,435,500 km (0.083 R)
• M91: 73,880,853 km (0.103 R)
• M92: 74,439,003 km (0.074 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit