🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.66 AU

Year: 199 Days

Day: 24.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.88 AU - 1.34 AU

Year: 500 Days

Day: 30.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,393,575 km

• M1: 209,287 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.11 AU - 1.55 AU

Year: 656 Days

Day: 29.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.54 AU - 1.7 AU

Year: 881 Days

Day: 25.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.51 AU - 2.79 AU

Year: 1844 Days

Day: 43.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.04 AU - 3.4 AU

Year: 1918 Days

Day: 45.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 14.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.9 AU - 7.16 AU

Year: 6330 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,393,575 km

• M1: 181,313 km (0.108 R)
• M2: 304,581 km (0.073 R)
• M3: 488,886 km (0.05 R)
• M4: 908,508 km (0.057 R)
• M5: 1,038,209 km (0.107 R)
• M6: 1,143,676 km (0.092 R)
• M7: 1,285,345 km (0.106 R)
• M8: 1,484,011 km (0.106 R)
• M9: 1,729,202 km (0.034 R)
• M10: 1,820,008 km (0.047 R)
• M11: 2,883,499 km (0.088 R)
• M12: 3,080,968 km (0.09 R)
• M13: 3,466,482 km (0.094 R)
• M14: 3,964,194 km (0.061 R)
• M15: 4,184,552 km (0.041 R)
• M16: 4,283,885 km (0.076 R)
• M17: 4,434,380 km (0.116 R)
• M18: 4,663,265 km (0.094 R)
• M19: 4,792,218 km (0.112 R)
• M20: 5,293,221 km (0.071 R)
• M21: 5,673,200 km (0.106 R)
• M22: 5,866,480 km (0.111 R)
• M23: 6,316,770 km (0.094 R)
• M24: 7,340,768 km (0.074 R)
• M25: 7,430,975 km (0.098 R)
• M26: 7,703,842 km (0.051 R)
• M27: 7,918,365 km (0.094 R)
• M28: 8,041,783 km (0.107 R)
• M29: 8,447,493 km (0.072 R)
• M30: 8,764,341 km (0.107 R)
• M31: 9,442,169 km (0.116 R)
• M32: 9,639,040 km (0.1 R)
• M33: 10,473,796 km (0.027 R)
• M34: 11,576,182 km (0.046 R)
• M35: 12,606,912 km (0.062 R)
• M36: 12,896,384 km (0.095 R)
• M37: 13,078,594 km (0.099 R)
• M38: 13,334,855 km (0.073 R)
• M39: 13,555,961 km (0.077 R)
• M40: 13,741,163 km (0.069 R)
• M41: 14,226,608 km (0.082 R)
• M42: 14,490,199 km (0.104 R)
• M43: 14,679,590 km (0.067 R)
• M44: 14,869,879 km (0.052 R)
• M45: 15,445,382 km (0.1 R)
• M46: 15,600,066 km (0.12 R)
• M47: 16,539,241 km (0.03 R)
• M48: 17,215,424 km (0.1 R)
• M49: 17,657,934 km (0.108 R)
• M50: 18,063,494 km (0.08 R)
• M51: 20,390,639 km (0.037 R)
• M52: 20,987,235 km (0.12 R)
• M53: 21,115,739 km (0.072 R)
• M54: 21,589,366 km (0.068 R)
• M55: 21,979,667 km (0.102 R)
• M56: 22,110,116 km (0.091 R)
• M57: 22,503,409 km (0.05 R)
• M58: 23,075,621 km (0.094 R)
• M59: 23,430,168 km (0.112 R)
• M60: 23,563,609 km (0.107 R)
• M61: 24,279,286 km (0.109 R)
• M62: 24,730,323 km (0.047 R)
• M63: 25,229,681 km (0.036 R)
• M64: 25,457,668 km (0.047 R)
• M65: 25,915,886 km (0.119 R)
• M66: 27,120,000 km (0.037 R)
• M67: 27,213,349 km (0.12 R)
• M68: 27,728,863 km (0.055 R)
• M69: 27,822,960 km (0.099 R)
• M70: 28,389,637 km (0.114 R)
• M71: 29,246,833 km (0.051 R)
• M72: 29,582,530 km (0.118 R)
• M73: 30,306,135 km (0.076 R)
• M74: 30,403,074 km (0.108 R)
• M75: 30,645,722 km (0.117 R)
• M76: 31,574,127 km (0.103 R)
• M77: 31,672,412 km (0.112 R)
• M78: 33,508,427 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 5.4

Gravity: 20.91 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12 AU - 12.62 AU

Year: 18464 Days

Day: 22.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 56.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,393,575 km

• M1: 357,838 km (0.094 R)
• M2: 937,081 km (0.063 R)
• M3: 1,323,642 km (0.086 R)
• M4: 1,577,360 km (0.061 R)
• M5: 1,635,853 km (0.081 R)
• M6: 1,695,093 km (0.111 R)
• M7: 2,392,220 km (0.082 R)
• M8: 2,562,013 km (0.077 R)
• M9: 2,806,157 km (0.094 R)
• M10: 2,913,119 km (0.093 R)
• M11: 3,167,885 km (0.095 R)
• M12: 3,391,982 km (0.111 R)
• M13: 3,582,570 km (0.081 R)
• M14: 3,855,436 km (0.066 R)
• M15: 4,338,637 km (0.055 R)
• M16: 4,504,093 km (0.086 R)
• M17: 4,545,681 km (0.075 R)
• M18: 4,840,987 km (0.081 R)
• M19: 5,273,475 km (0.112 R)
• M20: 6,643,641 km (0.103 R)
• M21: 7,614,681 km (0.05 R)
• M22: 8,065,868 km (0.12 R)
• M23: 9,311,121 km (0.075 R)
• M24: 9,524,448 km (0.047 R)
• M25: 10,174,002 km (0.071 R)
• M26: 10,393,761 km (0.112 R)
• M27: 10,504,164 km (0.042 R)
• M28: 10,559,665 km (0.097 R)
• M29: 11,175,111 km (0.088 R)
• M30: 12,265,230 km (0.108 R)
• M31: 12,557,844 km (0.061 R)
• M32: 12,734,369 km (0.035 R)
• M33: 13,811,324 km (0.065 R)
• M34: 14,237,977 km (0.108 R)
• M35: 16,563,775 km (0.085 R)
• M36: 17,016,907 km (0.102 R)
• M37: 17,081,982 km (0.115 R)
• M38: 17,212,432 km (0.072 R)
• M39: 17,474,078 km (0.081 R)
• M40: 19,478,840 km (0.062 R)
• M41: 20,232,065 km (0.116 R)
• M42: 21,204,301 km (0.115 R)
• M43: 21,978,770 km (0.101 R)
• M44: 24,137,916 km (0.034 R)
• M45: 27,577,021 km (0.078 R)
• M46: 27,883,248 km (0.116 R)
• M47: 28,499,142 km (0.098 R)
• M48: 28,576,484 km (0.1 R)
• M49: 30,136,940 km (0.089 R)
• M50: 31,405,231 km (0.114 R)
• M51: 33,502,892 km (0.109 R)
• M52: 33,993,423 km (0.119 R)
• M53: 34,157,383 km (0.073 R)
• M54: 35,728,759 km (0.116 R)
• M55: 35,812,085 km (0.091 R)
• M56: 35,979,036 km (0.072 R)
• M57: 39,974,945 km (0.114 R)
• M58: 42,509,731 km (0.066 R)
• M59: 43,484,660 km (0.088 R)
• M60: 44,467,069 km (0.106 R)
• M61: 45,456,659 km (0.117 R)
• M62: 46,453,580 km (0.114 R)
• M63: 47,000,360 km (0.054 R)
• M64: 47,274,573 km (0.111 R)
• M65: 47,457,681 km (0.053 R)
• M66: 49,023,521 km (0.041 R)
• M67: 50,232,272 km (0.118 R)
• M68: 50,325,621 km (0.034 R)
• M69: 50,512,619 km (0.094 R)
• M70: 50,606,117 km (0.084 R)
• M71: 50,793,414 km (0.036 R)
• M72: 52,300,014 km (0.073 R)
• M73: 52,773,940 km (0.11 R)
• M74: 52,963,780 km (0.119 R)
• M75: 54,012,610 km (0.097 R)
• M76: 55,357,196 km (0.113 R)
• M77: 56,130,467 km (0.119 R)
• M78: 56,615,464 km (0.104 R)
• M79: 58,471,674 km (0.062 R)
• M80: 59,061,838 km (0.118 R)
• M81: 59,951,047 km (0.096 R)
• M82: 61,243,124 km (0.093 R)
• M83: 61,442,688 km (0.101 R)
• M84: 61,942,644 km (0.101 R)
• M85: 63,349,612 km (0.051 R)
• M86: 63,955,782 km (0.091 R)
• M87: 65,275,834 km (0.05 R)
• M88: 66,502,387 km (0.102 R)
• M89: 67,530,274 km (0.095 R)
• M90: 68,770,590 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit