🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 148 Days

Day: 33.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 40.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 80.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.77 AU - 0.93 AU

Year: 285 Days

Day: 17.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.76 AU - 1.04 AU

Year: 310 Days

Day: 44.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,784,926 km

• M1: 609,013 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.37 AU - 1.55 AU

Year: 641 Days

Day: 33.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.18 AU - 3.46 AU

Year: 1721 Days

Day: 29.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,784,926 km

• M1: 1,506,750 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 14.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.1 AU - 6.78 AU

Year: 4611 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,784,926 km

• M1: 182,509 km (0.058 R)
• M2: 275,709 km (0.07 R)
• M3: 395,836 km (0.115 R)
• M4: 535,710 km (0.081 R)
• M5: 705,952 km (0.117 R)
• M6: 798,853 km (0.073 R)
• M7: 947,403 km (0.096 R)
• M8: 1,206,058 km (0.061 R)
• M9: 1,320,800 km (0.065 R)
• M10: 1,451,847 km (0.059 R)
• M11: 1,753,437 km (0.114 R)
• M12: 1,885,232 km (0.074 R)
• M13: 2,117,259 km (0.069 R)
• M14: 2,258,329 km (0.033 R)
• M15: 2,373,520 km (0.111 R)
• M16: 2,715,949 km (0.093 R)
• M17: 2,838,919 km (0.106 R)
• M18: 3,042,671 km (0.104 R)
• M19: 3,382,408 km (0.1 R)
• M20: 3,993,366 km (0.117 R)
• M21: 4,347,763 km (0.079 R)
• M22: 4,528,926 km (0.113 R)
• M23: 4,657,281 km (0.073 R)
• M24: 4,805,383 km (0.092 R)
• M25: 4,898,881 km (0.098 R)
• M26: 5,144,521 km (0.057 R)
• M27: 5,806,641 km (0.117 R)
• M28: 6,620,005 km (0.12 R)
• M29: 6,787,106 km (0.07 R)
• M30: 6,892,273 km (0.042 R)
• M31: 7,061,468 km (0.076 R)
• M32: 7,599,721 km (0.115 R)
• M33: 7,818,583 km (0.059 R)
• M34: 8,061,979 km (0.11 R)
• M35: 8,510,922 km (0.04 R)
• M36: 8,624,317 km (0.067 R)
• M37: 9,083,583 km (0.03 R)
• M38: 9,362,882 km (0.051 R)
• M39: 9,882,435 km (0.059 R)
• M40: 9,977,879 km (0.087 R)
• M41: 10,097,707 km (0.111 R)
• M42: 10,508,502 km (0.112 R)
• M43: 10,703,728 km (0.04 R)
• M44: 11,048,401 km (0.074 R)
• M45: 11,396,815 km (0.053 R)
• M46: 12,670,192 km (0.059 R)
• M47: 12,878,133 km (0.05 R)
• M48: 13,218,617 km (0.076 R)
• M49: 13,828,079 km (0.074 R)
• M50: 14,311,430 km (0.114 R)
• M51: 15,184,483 km (0.101 R)
• M52: 15,405,589 km (0.095 R)
• M53: 15,627,592 km (0.108 R)
• M54: 15,934,716 km (0.119 R)
• M55: 16,385,006 km (0.092 R)
• M56: 16,925,054 km (0.079 R)
• M57: 17,269,279 km (0.114 R)
• M58: 17,789,880 km (0.054 R)
• M59: 18,698,537 km (0.114 R)
• M60: 19,233,200 km (0.1 R)
• M61: 19,322,809 km (0.093 R)
• M62: 19,712,511 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 12.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.2 AU - 10.86 AU

Year: 10692 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,784,926 km

• M1: 172,486 km (0.048 R)
• M2: 407,505 km (0.086 R)
• M3: 509,680 km (0.104 R)
• M4: 817,852 km (0.115 R)
• M5: 1,099,694 km (0.113 R)
• M6: 1,449,304 km (0.055 R)
• M7: 1,773,932 km (0.086 R)
• M8: 2,228,410 km (0.089 R)
• M9: 2,491,702 km (0.112 R)
• M10: 3,096,676 km (0.058 R)
• M11: 3,567,161 km (0.098 R)
• M12: 3,876,230 km (0.038 R)
• M13: 4,087,014 km (0.051 R)
• M14: 4,193,827 km (0.08 R)
• M15: 4,520,100 km (0.104 R)
• M16: 4,770,377 km (0.091 R)
• M17: 4,968,145 km (0.114 R)
• M18: 5,906,722 km (0.07 R)
• M19: 6,058,265 km (0.075 R)
• M20: 6,180,486 km (0.089 R)
• M21: 6,552,088 km (0.065 R)
• M22: 6,709,165 km (0.05 R)
• M23: 6,899,304 km (0.078 R)
• M24: 7,123,402 km (0.063 R)
• M25: 7,220,042 km (0.11 R)
• M26: 7,317,281 km (0.088 R)
• M27: 7,414,968 km (0.119 R)
• M28: 7,876,477 km (0.12 R)
• M29: 8,211,876 km (0.052 R)
• M30: 8,347,412 km (0.1 R)
• M31: 9,281,351 km (0.035 R)
• M32: 10,577,766 km (0.093 R)
• M33: 11,853,686 km (0.053 R)
• M34: 12,315,645 km (0.03 R)
• M35: 13,576,156 km (0.09 R)
• M36: 13,776,917 km (0.105 R)
• M37: 14,018,966 km (0.107 R)
• M38: 14,100,048 km (0.039 R)
• M39: 14,466,563 km (0.099 R)
• M40: 15,585,106 km (0.08 R)
• M41: 16,516,951 km (0.074 R)
• M42: 16,774,110 km (0.092 R)
• M43: 17,249,382 km (0.069 R)
• M44: 17,641,329 km (0.098 R)
• M45: 17,772,676 km (0.089 R)
• M46: 18,036,417 km (0.034 R)
• M47: 18,969,459 km (0.116 R)
• M48: 19,419,300 km (0.094 R)
• M49: 19,554,985 km (0.113 R)
• M50: 19,781,775 km (0.104 R)
• M51: 19,963,836 km (0.078 R)
• M52: 20,100,718 km (0.045 R)
• M53: 20,928,742 km (0.111 R)
• M54: 21,021,343 km (0.106 R)
• M55: 21,300,343 km (0.085 R)
• M56: 21,393,543 km (0.087 R)
• M57: 21,814,810 km (0.044 R)
• M58: 21,908,758 km (0.101 R)
• M59: 22,333,317 km (0.049 R)
• M60: 22,999,326 km (0.112 R)
• M61: 23,142,940 km (0.075 R)
• M62: 23,913,519 km (0.041 R)
• M63: 24,204,636 km (0.075 R)
• M64: 25,085,319 km (0.113 R)
• M65: 25,430,591 km (0.113 R)
• M66: 25,876,841 km (0.099 R)
• M67: 26,525,946 km (0.1 R)
• M68: 26,877,801 km (0.03 R)
• M69: 27,130,023 km (0.026 R)
• M70: 28,505,575 km (0.116 R)
• M71: 30,742,811 km (0.107 R)
• M72: 31,112,318 km (0.095 R)
• M73: 31,589,685 km (0.093 R)
• M74: 31,696,049 km (0.043 R)
• M75: 32,336,926 km (0.12 R)
• M76: 32,928,137 km (0.091 R)
• M77: 33,360,325 km (0.108 R)
• M78: 33,468,634 km (0.101 R)
• M79: 33,794,458 km (0.098 R)
• M80: 34,778,064 km (0.11 R)
• M81: 35,328,584 km (0.051 R)
• M82: 36,104,100 km (0.063 R)
• M83: 37,559,388 km (0.071 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 12,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit