🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.61 AU

Year: 166 Days

Day: 22.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,072,299 km

• M1: 136,583 km (0.085 R)
• M2: 543,190 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.65 AU - 0.67 AU

Year: 201 Days

Day: 18.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,072,299 km

• M1: 192,532 km (0.096 R)
• M2: 246,388 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 299 Days

Day: 43.5 Hours

Environment

Temp: 92 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,072,299 km

• M1: 253,868 km (0.073 R)
• M2: 641,924 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.31 AU - 2.43 AU

Year: 1367 Days

Day: 40.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.82 AU - 4.38 AU

Year: 2560 Days

Day: 17.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,072,299 km

• M1: 820,245 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 8.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.81 AU - 13.37 AU

Year: 13840 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,072,299 km

• M1: 301,440 km (0.086 R)
• M2: 941,120 km (0.07 R)
• M3: 2,172,011 km (0.117 R)
• M4: 4,720,860 km (0.088 R)
• M5: 5,547,987 km (0.049 R)
• M6: 5,645,375 km (0.06 R)
• M7: 7,041,273 km (0.086 R)
• M8: 7,120,260 km (0.102 R)
• M9: 7,601,217 km (0.072 R)
• M10: 7,872,887 km (0.066 R)
• M11: 9,020,004 km (0.112 R)
• M12: 9,278,808 km (0.071 R)
• M13: 9,862,688 km (0.105 R)
• M14: 10,882,348 km (0.112 R)
• M15: 11,219,541 km (0.06 R)
• M16: 11,653,525 km (0.095 R)
• M17: 13,085,326 km (0.108 R)
• M18: 14,103,788 km (0.09 R)
• M19: 15,558,328 km (0.032 R)
• M20: 16,042,128 km (0.086 R)
• M21: 16,706,492 km (0.069 R)
• M22: 16,812,258 km (0.098 R)
• M23: 17,451,489 km (0.098 R)
• M24: 17,594,505 km (0.113 R)
• M25: 17,774,022 km (0.113 R)
• M26: 19,713,110 km (0.044 R)
• M27: 19,825,009 km (0.038 R)
• M28: 20,011,707 km (0.12 R)
• M29: 20,386,899 km (0.118 R)
• M30: 21,833,959 km (0.103 R)
• M31: 24,305,166 km (0.112 R)
• M32: 24,705,490 km (0.051 R)
• M33: 26,616,154 km (0.081 R)
• M34: 26,781,011 km (0.071 R)
• M35: 27,360,553 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155

Radius: 4.2

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.77 AU - 21.35 AU

Year: 28761 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,072,299 km

• M1: 73,153 km (0.11 R)
• M2: 102,624 km (0.079 R)
• M3: 343,776 km (0.103 R)
• M4: 792,869 km (0.097 R)
• M5: 1,075,758 km (0.092 R)
• M6: 1,592,918 km (0.112 R)
• M7: 1,645,726 km (0.044 R)
• M8: 2,754,994 km (0.097 R)
• M9: 2,979,690 km (0.031 R)
• M10: 3,143,949 km (0.108 R)
• M11: 3,480,993 km (0.065 R)
• M12: 3,723,790 km (0.108 R)
• M13: 4,335,945 km (0.082 R)
• M14: 4,484,495 km (0.051 R)
• M15: 4,824,980 km (0.078 R)
• M16: 5,017,662 km (0.118 R)
• M17: 5,095,453 km (0.115 R)
• M18: 5,173,543 km (0.045 R)
• M19: 5,530,334 km (0.085 R)
• M20: 6,519,924 km (0.117 R)
• M21: 7,209,570 km (0.09 R)
• M22: 7,967,283 km (0.073 R)
• M23: 8,058,089 km (0.114 R)
• M24: 8,517,205 km (0.057 R)
• M25: 8,656,630 km (0.112 R)
• M26: 8,937,725 km (0.113 R)
• M27: 9,221,811 km (0.061 R)
• M28: 9,896,049 km (0.066 R)
• M29: 10,288,444 km (0.079 R)
• M30: 11,342,511 km (0.044 R)
• M31: 12,853,748 km (0.112 R)
• M32: 12,907,005 km (0.114 R)
• M33: 12,960,262 km (0.106 R)
• M34: 13,067,075 km (0.116 R)
• M35: 15,095,323 km (0.114 R)
• M36: 15,888,042 km (0.08 R)
• M37: 16,985,193 km (0.098 R)
• M38: 17,690,696 km (0.118 R)
• M39: 17,749,937 km (0.029 R)
• M40: 17,927,958 km (0.118 R)
• M41: 18,285,946 km (0.114 R)
• M42: 19,251,750 km (0.096 R)
• M43: 19,618,265 km (0.087 R)
• M44: 20,048,807 km (0.116 R)
• M45: 20,482,342 km (0.045 R)
• M46: 21,801,496 km (0.049 R)
• M47: 23,407,429 km (0.03 R)
• M48: 23,733,104 km (0.108 R)
• M49: 24,125,948 km (0.034 R)
• M50: 24,719,253 km (0.109 R)
• M51: 26,257,269 km (0.095 R)
• M52: 26,867,478 km (0.081 R)
• M53: 27,550,841 km (0.058 R)
• M54: 30,554,318 km (0.087 R)
• M55: 31,267,451 km (0.106 R)
• M56: 31,914,013 km (0.111 R)
• M57: 32,347,548 km (0.106 R)
• M58: 32,637,618 km (0.04 R)
• M59: 33,293,455 km (0.092 R)
• M60: 33,586,218 km (0.112 R)
• M61: 33,953,630 km (0.027 R)
• M62: 34,470,042 km (0.078 R)
• M63: 35,361,346 km (0.034 R)
• M64: 35,735,042 km (0.057 R)
• M65: 36,185,182 km (0.079 R)
• M66: 36,335,528 km (0.113 R)
• M67: 37,166,693 km (0.084 R)
• M68: 38,310,220 km (0.061 R)
• M69: 38,617,194 km (0.107 R)
• M70: 38,770,831 km (0.105 R)
• M71: 39,387,923 km (0.088 R)
• M72: 40,553,589 km (0.113 R)
• M73: 42,759,559 km (0.08 R)
• M74: 42,918,582 km (0.059 R)
• M75: 43,077,904 km (0.12 R)
• M76: 44,198,093 km (0.092 R)
• M77: 45,246,923 km (0.117 R)
• M78: 45,409,087 km (0.067 R)
• M79: 45,733,864 km (0.065 R)
• M80: 47,040,452 km (0.08 R)
• M81: 47,863,390 km (0.109 R)
• M82: 48,028,546 km (0.073 R)
• M83: 48,193,852 km (0.11 R)
• M84: 48,691,115 km (0.085 R)
• M85: 49,774,054 km (0.089 R)
• M86: 50,025,079 km (0.101 R)
• M87: 50,949,145 km (0.066 R)
• M88: 52,048,540 km (0.064 R)
• M89: 52,133,512 km (0.059 R)
• M90: 53,070,293 km (0.109 R)
• M91: 55,913,999 km (0.109 R)
• M92: 58,541,985 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit