🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.4 AU - 0.6 AU

Year: 128 Days

Day: 29.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.58 AU - 0.6 AU

Year: 165 Days

Day: 31.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,795,453 km

• M1: 50,863 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.86 AU - 1.3 AU

Year: 408 Days

Day: 28.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.35 AU - 1.37 AU

Year: 576 Days

Day: 22.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.32 AU - 1.8 AU

Year: 708 Days

Day: 17.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,795,453 km

• M1: 229,483 km (0.073 R)
• M2: 438,172 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.05 AU - 5.05 AU

Year: 3527 Days

Day: 20.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.85 AU - 5.63 AU

Year: 3751 Days

Day: 23.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 8.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.35 AU - 5.53 AU

Year: 4611 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,795,453 km

• M1: 102,774 km (0.104 R)
• M2: 178,321 km (0.117 R)
• M3: 265,387 km (0.114 R)
• M4: 395,238 km (0.078 R)
• M5: 661,223 km (0.048 R)
• M6: 730,935 km (0.107 R)
• M7: 900,430 km (0.056 R)
• M8: 990,039 km (0.084 R)
• M9: 1,130,362 km (0.093 R)
• M10: 1,327,681 km (0.068 R)
• M11: 1,456,784 km (0.071 R)
• M12: 1,536,370 km (0.118 R)
• M13: 1,617,303 km (0.113 R)
• M14: 1,811,929 km (0.117 R)
• M15: 1,985,014 km (0.117 R)
• M16: 2,362,749 km (0.089 R)
• M17: 2,440,988 km (0.11 R)
• M18: 2,664,787 km (0.11 R)
• M19: 2,962,337 km (0.111 R)
• M20: 3,029,955 km (0.117 R)
• M21: 3,132,280 km (0.093 R)
• M22: 3,305,515 km (0.111 R)
• M23: 3,992,169 km (0.114 R)
• M24: 4,142,365 km (0.11 R)
• M25: 4,199,063 km (0.042 R)
• M26: 4,545,382 km (0.086 R)
• M27: 4,643,219 km (0.091 R)
• M28: 4,801,194 km (0.081 R)
• M29: 5,224,406 km (0.077 R)
• M30: 5,534,074 km (0.104 R)
• M31: 5,999,024 km (0.104 R)
• M32: 6,432,559 km (0.073 R)
• M33: 6,608,785 km (0.081 R)
• M34: 6,742,077 km (0.107 R)
• M35: 6,898,706 km (0.098 R)
• M36: 7,352,885 km (0.112 R)
• M37: 7,746,477 km (0.028 R)
• M38: 8,004,832 km (0.084 R)
• M39: 8,075,742 km (0.065 R)
• M40: 8,313,902 km (0.117 R)
• M41: 8,821,338 km (0.051 R)
• M42: 8,992,627 km (0.075 R)
• M43: 9,764,851 km (0.07 R)
• M44: 10,300,113 km (0.119 R)
• M45: 10,818,619 km (0.085 R)
• M46: 10,949,667 km (0.119 R)
• M47: 11,800,280 km (0.103 R)
• M48: 12,097,531 km (0.058 R)
• M49: 12,151,835 km (0.08 R)
• M50: 12,342,722 km (0.098 R)
• M51: 13,283,393 km (0.1 R)
• M52: 13,536,363 km (0.079 R)
• M53: 13,734,132 km (0.106 R)
• M54: 13,847,527 km (0.036 R)
• M55: 13,904,374 km (0.119 R)
• M56: 14,189,807 km (0.08 R)
• M57: 14,275,826 km (0.1 R)
• M58: 14,448,312 km (0.113 R)
• M59: 14,592,524 km (0.093 R)
• M60: 14,708,313 km (0.083 R)
• M61: 14,824,401 km (0.097 R)
• M62: 15,115,967 km (0.089 R)
• M63: 15,675,164 km (0.114 R)
• M64: 16,692,579 km (0.1 R)
• M65: 17,209,440 km (0.098 R)
• M66: 17,638,935 km (0.118 R)
• M67: 17,700,570 km (0.078 R)
• M68: 17,885,921 km (0.113 R)
• M69: 18,508,398 km (0.108 R)
• M70: 18,759,423 km (0.096 R)
• M71: 19,233,200 km (0.092 R)
• M72: 19,646,838 km (0.098 R)
• M73: 19,806,758 km (0.059 R)
• M74: 21,429,446 km (0.112 R)
• M75: 21,726,099 km (0.089 R)
• M76: 22,190,301 km (0.029 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 8.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.02 AU - 8.3 AU

Year: 7705 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 77.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,795,453 km

• M1: 121,773 km (0.096 R)
• M2: 180,565 km (0.09 R)
• M3: 433,385 km (0.101 R)
• M4: 978,220 km (0.087 R)
• M5: 1,073,963 km (0.025 R)
• M6: 1,292,226 km (0.119 R)
• M7: 1,488,050 km (0.076 R)
• M8: 1,790,088 km (0.108 R)
• M9: 2,009,099 km (0.117 R)
• M10: 2,300,217 km (0.109 R)
• M11: 2,385,936 km (0.086 R)
• M12: 2,472,703 km (0.074 R)
• M13: 2,627,088 km (0.117 R)
• M14: 3,819,982 km (0.119 R)
• M15: 4,024,632 km (0.098 R)
• M16: 4,312,009 km (0.063 R)
• M17: 4,687,500 km (0.085 R)
• M18: 4,851,609 km (0.115 R)
• M19: 5,073,313 km (0.119 R)
• M20: 5,355,305 km (0.106 R)
• M21: 5,412,301 km (0.026 R)
• M22: 5,934,548 km (0.064 R)
• M23: 6,201,729 km (0.112 R)
• M24: 6,261,718 km (0.09 R)
• M25: 6,321,707 km (0.094 R)
• M26: 6,412,363 km (0.075 R)
• M27: 6,533,687 km (0.118 R)
• M28: 6,840,512 km (0.077 R)
• M29: 7,089,293 km (0.063 R)
• M30: 7,214,806 km (0.111 R)
• M31: 7,468,075 km (0.098 R)
• M32: 8,912,892 km (0.066 R)
• M33: 9,014,618 km (0.059 R)
• M34: 9,321,743 km (0.115 R)
• M35: 10,051,780 km (0.081 R)
• M36: 10,157,546 km (0.107 R)
• M37: 10,908,527 km (0.117 R)
• M38: 11,309,001 km (0.059 R)
• M39: 11,566,459 km (0.117 R)
• M40: 11,677,311 km (0.079 R)
• M41: 13,889,863 km (0.103 R)
• M42: 14,244,560 km (0.115 R)
• M43: 14,363,490 km (0.109 R)
• M44: 14,562,455 km (0.116 R)
• M45: 14,642,191 km (0.1 R)
• M46: 15,043,562 km (0.056 R)
• M47: 15,286,060 km (0.034 R)
• M48: 15,980,344 km (0.111 R)
• M49: 16,434,972 km (0.083 R)
• M50: 16,810,163 km (0.078 R)
• M51: 16,893,938 km (0.092 R)
• M52: 17,867,072 km (0.037 R)
• M53: 17,952,492 km (0.118 R)
• M54: 18,080,997 km (0.038 R)
• M55: 18,511,540 km (0.093 R)
• M56: 18,945,374 km (0.077 R)
• M57: 19,778,933 km (0.059 R)
• M58: 20,044,619 km (0.081 R)
• M59: 20,311,501 km (0.03 R)
• M60: 20,534,851 km (0.098 R)
• M61: 20,714,069 km (0.109 R)
• M62: 22,212,591 km (0.054 R)
• M63: 22,304,594 km (0.068 R)
• M64: 22,488,898 km (0.113 R)
• M65: 23,417,751 km (0.036 R)
• M66: 23,698,846 km (0.106 R)
• M67: 23,934,014 km (0.103 R)
• M68: 24,454,016 km (0.088 R)
• M69: 24,834,443 km (0.053 R)
• M70: 25,746,093 km (0.079 R)
• M71: 27,060,160 km (0.059 R)
• M72: 27,158,446 km (0.083 R)
• M73: 28,146,989 km (0.078 R)
• M74: 28,296,437 km (0.082 R)
• M75: 28,745,829 km (0.073 R)
• M76: 28,846,060 km (0.107 R)
• M77: 29,399,422 km (0.105 R)
• M78: 29,449,837 km (0.063 R)
• M79: 29,803,935 km (0.056 R)
• M80: 29,956,226 km (0.099 R)
• M81: 30,669,807 km (0.088 R)
• M82: 30,720,970 km (0.103 R)
• M83: 33,474,468 km (0.093 R)
• M84: 34,374,300 km (0.084 R)
• M85: 35,282,059 km (0.116 R)
• M86: 35,389,471 km (0.115 R)
• M87: 35,981,579 km (0.093 R)
• M88: 36,035,584 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.3

Radius: 6.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.26 AU - 17.98 AU

Year: 21368 Days

Day: 24 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,795,453 km

• M1: 85,570 km (0.064 R)
• M2: 153,787 km (0.117 R)
• M3: 234,420 km (0.069 R)
• M4: 401,371 km (0.105 R)
• M5: 604,076 km (0.091 R)
• M6: 726,148 km (0.07 R)
• M7: 1,055,563 km (0.115 R)
• M8: 1,496,876 km (0.046 R)
• M9: 1,912,758 km (0.059 R)
• M10: 1,963,921 km (0.098 R)
• M11: 2,362,749 km (0.102 R)
• M12: 2,815,282 km (0.095 R)
• M13: 3,294,444 km (0.095 R)
• M14: 3,356,079 km (0.076 R)
• M15: 3,798,589 km (0.082 R)
• M16: 4,026,726 km (0.071 R)
• M17: 4,225,841 km (0.092 R)
• M18: 4,394,288 km (0.057 R)
• M19: 5,856,457 km (0.073 R)
• M20: 6,119,899 km (0.069 R)
• M21: 6,348,934 km (0.034 R)
• M22: 6,464,423 km (0.094 R)
• M23: 7,132,378 km (0.086 R)
• M24: 8,112,244 km (0.069 R)
• M25: 8,195,719 km (0.118 R)
• M26: 8,237,607 km (0.067 R)
• M27: 8,660,370 km (0.087 R)
• M28: 9,483,009 km (0.102 R)
• M29: 10,694,453 km (0.101 R)
• M30: 10,740,230 km (0.085 R)
• M31: 11,481,786 km (0.102 R)
• M32: 11,575,734 km (0.114 R)
• M33: 11,858,773 km (0.071 R)
• M34: 11,906,195 km (0.112 R)
• M35: 12,048,762 km (0.095 R)
• M36: 13,259,158 km (0.094 R)
• M37: 13,704,362 km (0.102 R)
• M38: 14,104,087 km (0.101 R)
• M39: 14,660,143 km (0.053 R)
• M40: 14,711,006 km (0.092 R)
• M41: 14,915,207 km (0.1 R)
• M42: 15,120,306 km (0.055 R)
• M43: 15,171,767 km (0.077 R)
• M44: 15,223,229 km (0.114 R)
• M45: 15,741,286 km (0.056 R)
• M46: 16,848,011 km (0.038 R)
• M47: 17,491,731 km (0.065 R)
• M48: 19,582,361 km (0.052 R)
• M49: 20,771,066 km (0.074 R)
• M50: 22,099,794 km (0.109 R)
• M51: 22,685,919 km (0.079 R)
• M52: 23,217,889 km (0.077 R)
• M53: 23,277,279 km (0.112 R)
• M54: 23,574,829 km (0.115 R)
• M55: 24,173,670 km (0.034 R)
• M56: 25,142,316 km (0.104 R)
• M57: 25,203,352 km (0.076 R)
• M58: 25,570,166 km (0.107 R)
• M59: 25,692,836 km (0.08 R)
• M60: 26,370,963 km (0.081 R)
• M61: 27,681,889 km (0.078 R)
• M62: 28,886,002 km (0.089 R)
• M63: 29,526,730 km (0.103 R)
• M64: 30,301,647 km (0.115 R)
• M65: 34,953,692 km (0.088 R)
• M66: 35,431,059 km (0.107 R)
• M67: 37,222,643 km (0.115 R)
• M68: 39,255,528 km (0.056 R)
• M69: 40,535,338 km (0.1 R)
• M70: 42,771,228 km (0.103 R)
• M71: 42,844,082 km (0.073 R)
• M72: 43,574,269 km (0.092 R)
• M73: 46,087,663 km (0.07 R)
• M74: 46,461,209 km (0.058 R)
• M75: 48,041,112 km (0.1 R)
• M76: 50,713,229 km (0.105 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit