🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.53 AU - 0.63 AU

Year: 185 Days

Day: 20.1 Hours

Environment

Temp: 81 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,973,996 km

• M1: 228,286 km (0.072 R)
• M2: 464,651 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.64 AU - 0.68 AU

Year: 225 Days

Day: 42.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.02 AU - 1.26 AU

Year: 510 Days

Day: 20.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,973,996 km

• M1: 111,151 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.15 AU - 1.69 AU

Year: 709 Days

Day: 34 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,973,996 km

• M1: 509,979 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.77 AU - 2.49 AU

Year: 1302 Days

Day: 16.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 92.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,973,996 km

• M1: 55,351 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.97 AU - 2.35 AU

Year: 1330 Days

Day: 16.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.76 AU - 2.88 AU

Year: 1984 Days

Day: 27.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,973,996 km

• M1: 1,809,386 km (0.082 R)
• M2: 2,710,414 km (0.119 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 13

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.85 AU - 3.83 AU

Year: 2557 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,973,996 km

• M1: 171,140 km (0.115 R)
• M2: 280,945 km (0.064 R)
• M3: 386,561 km (0.057 R)
• M4: 519,254 km (0.12 R)
• M5: 618,438 km (0.078 R)
• M6: 701,764 km (0.099 R)
• M7: 839,543 km (0.101 R)
• M8: 925,263 km (0.097 R)
• M9: 1,153,998 km (0.076 R)
• M10: 1,350,719 km (0.085 R)
• M11: 1,516,474 km (0.095 R)
• M12: 1,789,639 km (0.102 R)
• M13: 1,880,445 km (0.072 R)
• M14: 1,984,565 km (0.043 R)
• M15: 2,102,748 km (0.112 R)
• M16: 2,247,708 km (0.08 R)
• M17: 2,421,092 km (0.088 R)
• M18: 2,534,936 km (0.102 R)
• M19: 2,834,431 km (0.112 R)
• M20: 2,954,857 km (0.088 R)
• M21: 3,090,542 km (0.083 R)
• M22: 3,298,184 km (0.094 R)
• M23: 3,410,981 km (0.078 R)
• M24: 3,683,848 km (0.08 R)
• M25: 3,934,125 km (0.041 R)
• M26: 4,297,049 km (0.045 R)
• M27: 4,910,101 km (0.085 R)
• M28: 5,006,891 km (0.113 R)
• M29: 5,251,783 km (0.107 R)
• M30: 5,334,211 km (0.043 R)
• M31: 5,417,238 km (0.1 R)
• M32: 5,685,467 km (0.045 R)
• M33: 5,804,248 km (0.104 R)
• M34: 5,923,926 km (0.056 R)
• M35: 6,027,149 km (0.076 R)
• M36: 6,183,030 km (0.082 R)
• M37: 6,428,370 km (0.119 R)
• M38: 6,730,558 km (0.097 R)
• M39: 6,910,524 km (0.074 R)
• M40: 7,702,645 km (0.064 R)
• M41: 8,118,976 km (0.065 R)
• M42: 8,330,058 km (0.091 R)
• M43: 8,601,130 km (0.117 R)
• M44: 8,875,342 km (0.1 R)
• M45: 9,192,191 km (0.057 R)
• M46: 9,372,007 km (0.12 R)
• M47: 10,062,102 km (0.119 R)
• M48: 10,496,535 km (0.059 R)
• M49: 10,789,746 km (0.119 R)
• M50: 11,085,501 km (0.097 R)
• M51: 11,255,744 km (0.096 R)
• M52: 11,750,015 km (0.116 R)
• M53: 11,836,632 km (0.053 R)
• M54: 11,923,549 km (0.079 R)
• M55: 12,119,971 km (0.098 R)
• M56: 12,471,675 km (0.116 R)
• M57: 12,693,230 km (0.119 R)
• M58: 12,782,091 km (0.081 R)
• M59: 13,207,697 km (0.081 R)
• M60: 14,118,748 km (0.071 R)
• M61: 14,349,727 km (0.114 R)
• M62: 14,512,041 km (0.066 R)
• M63: 15,191,514 km (0.074 R)
• M64: 15,356,969 km (0.071 R)
• M65: 15,570,745 km (0.1 R)
• M66: 15,833,289 km (0.063 R)
• M67: 16,121,415 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 15

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.17 AU - 8.37 AU

Year: 8213 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,973,996 km

• M1: 199,713 km (0.086 R)
• M2: 370,404 km (0.104 R)
• M3: 541,843 km (0.102 R)
• M4: 693,087 km (0.119 R)
• M5: 890,706 km (0.104 R)
• M6: 1,141,581 km (0.091 R)
• M7: 1,259,165 km (0.092 R)
• M8: 1,525,898 km (0.089 R)
• M9: 2,073,875 km (0.077 R)
• M10: 2,887,837 km (0.067 R)
• M11: 3,124,052 km (0.098 R)
• M12: 3,948,785 km (0.077 R)
• M13: 4,372,447 km (0.066 R)
• M14: 4,562,436 km (0.085 R)
• M15: 4,838,743 km (0.057 R)
• M16: 4,979,066 km (0.104 R)
• M17: 5,263,751 km (0.103 R)
• M18: 5,700,876 km (0.079 R)
• M19: 5,879,047 km (0.079 R)
• M20: 6,271,442 km (0.119 R)
• M21: 6,486,414 km (0.098 R)
• M22: 6,703,780 km (0.084 R)
• M23: 7,050,398 km (0.112 R)
• M24: 7,274,047 km (0.103 R)
• M25: 7,630,239 km (0.078 R)
• M26: 8,092,048 km (0.043 R)
• M27: 8,835,998 km (0.053 R)
• M28: 8,973,628 km (0.05 R)
• M29: 9,112,006 km (0.108 R)
• M30: 9,216,276 km (0.03 R)
• M31: 9,320,995 km (0.056 R)
• M32: 9,426,012 km (0.094 R)
• M33: 9,637,394 km (0.103 R)
• M34: 10,208,559 km (0.101 R)
• M35: 10,717,491 km (0.114 R)
• M36: 10,975,098 km (0.089 R)
• M37: 11,835,884 km (0.107 R)
• M38: 12,640,870 km (0.118 R)
• M39: 13,030,423 km (0.12 R)
• M40: 13,901,532 km (0.049 R)
• M41: 14,061,901 km (0.095 R)
• M42: 14,709,809 km (0.081 R)
• M43: 15,119,558 km (0.108 R)
• M44: 15,326,003 km (0.052 R)
• M45: 16,753,914 km (0.088 R)
• M46: 18,048,983 km (0.118 R)
• M47: 18,620,297 km (0.114 R)
• M48: 19,019,275 km (0.05 R)
• M49: 19,915,965 km (0.103 R)
• M50: 20,051,650 km (0.115 R)
• M51: 20,597,532 km (0.111 R)
• M52: 21,056,199 km (0.101 R)
• M53: 21,750,483 km (0.076 R)
• M54: 21,936,882 km (0.087 R)
• M55: 22,358,299 km (0.093 R)
• M56: 23,304,356 km (0.059 R)
• M57: 23,447,521 km (0.116 R)
• M58: 24,263,578 km (0.083 R)
• M59: 26,319,651 km (0.117 R)
• M60: 26,518,467 km (0.073 R)
• M61: 26,667,765 km (0.094 R)
• M62: 27,268,101 km (0.094 R)
• M63: 28,431,225 km (0.116 R)
• M64: 29,249,824 km (0.059 R)
• M65: 30,648,864 km (0.115 R)
• M66: 31,015,229 km (0.11 R)
• M67: 33,458,162 km (0.113 R)
• M68: 33,565,723 km (0.05 R)
• M69: 34,376,544 km (0.05 R)
• M70: 34,920,631 km (0.115 R)
• M71: 37,069,904 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.7

Radius: 4.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.7 AU - 12.28 AU

Year: 17395 Days

Day: 15.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,973,996 km

• M1: 54,753 km (0.091 R)
• M2: 341,831 km (0.101 R)
• M3: 569,220 km (0.069 R)
• M4: 885,021 km (0.117 R)
• M5: 1,193,043 km (0.083 R)
• M6: 1,321,398 km (0.106 R)
• M7: 1,898,846 km (0.09 R)
• M8: 2,224,670 km (0.12 R)
• M9: 2,614,821 km (0.077 R)
• M10: 2,733,452 km (0.084 R)
• M11: 3,100,416 km (0.103 R)
• M12: 3,200,796 km (0.059 R)
• M13: 3,379,117 km (0.081 R)
• M14: 4,686,901 km (0.118 R)
• M15: 4,976,972 km (0.078 R)
• M16: 8,285,777 km (0.103 R)
• M17: 8,530,519 km (0.066 R)
• M18: 8,884,169 km (0.068 R)
• M19: 9,605,829 km (0.094 R)
• M20: 10,047,741 km (0.08 R)
• M21: 10,233,841 km (0.116 R)
• M22: 10,271,240 km (0.103 R)
• M23: 12,235,759 km (0.107 R)
• M24: 12,354,839 km (0.112 R)
• M25: 12,875,440 km (0.098 R)
• M26: 13,896,595 km (0.115 R)
• M27: 14,312,327 km (0.067 R)
• M28: 14,689,913 km (0.088 R)
• M29: 14,943,481 km (0.103 R)
• M30: 16,189,332 km (0.062 R)
• M31: 16,670,439 km (0.096 R)
• M32: 18,142,033 km (0.096 R)
• M33: 18,550,585 km (0.054 R)
• M34: 18,962,129 km (0.074 R)
• M35: 20,732,769 km (0.086 R)
• M36: 21,781,600 km (0.074 R)
• M37: 22,312,522 km (0.093 R)
• M38: 23,584,404 km (0.114 R)
• M39: 23,683,138 km (0.092 R)
• M40: 25,637,036 km (0.06 R)
• M41: 27,746,216 km (0.097 R)
• M42: 28,426,587 km (0.102 R)
• M43: 28,531,755 km (0.085 R)
• M44: 29,006,429 km (0.113 R)
• M45: 30,554,019 km (0.035 R)
• M46: 31,527,901 km (0.116 R)
• M47: 32,237,593 km (0.074 R)
• M48: 33,063,074 km (0.07 R)
• M49: 33,173,627 km (0.083 R)
• M50: 33,617,334 km (0.114 R)
• M51: 35,128,722 km (0.089 R)
• M52: 35,580,806 km (0.058 R)
• M53: 36,547,957 km (0.032 R)
• M54: 37,235,808 km (0.116 R)
• M55: 38,507,838 km (0.061 R)
• M56: 38,624,225 km (0.083 R)
• M57: 38,915,642 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 17,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit