🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.52 AU - 0.62 AU

Year: 151 Days

Day: 28.5 Hours

Environment

Temp: 253 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.76 AU - 0.92 AU

Year: 271 Days

Day: 33.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.83 AU - 0.97 AU

Year: 300 Days

Day: 46.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.41 AU - 1.47 AU

Year: 607 Days

Day: 28.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.59 AU - 3.09 AU

Year: 1682 Days

Day: 32.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.93 AU - 3.49 AU

Year: 2021 Days

Day: 28.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,268,672 km

• M1: 2,505,465 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.54 AU - 4.1 AU

Year: 2126 Days

Day: 36.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 61.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.39 AU - 5.47 AU

Year: 4447 Days

Day: 39.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 8.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.61 AU - 9.27 AU

Year: 8618 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,268,672 km

• M1: 109,805 km (0.037 R)
• M2: 164,707 km (0.108 R)
• M3: 283,338 km (0.116 R)
• M4: 356,941 km (0.075 R)
• M5: 417,378 km (0.073 R)
• M6: 515,813 km (0.073 R)
• M7: 574,306 km (0.064 R)
• M8: 860,188 km (0.073 R)
• M9: 1,125,574 km (0.116 R)
• M10: 1,535,921 km (0.091 R)
• M11: 1,840,203 km (0.051 R)
• M12: 2,008,950 km (0.059 R)
• M13: 2,143,737 km (0.082 R)
• M14: 2,504,418 km (0.091 R)
• M15: 2,862,406 km (0.087 R)
• M16: 3,058,678 km (0.093 R)
• M17: 3,395,423 km (0.101 R)
• M18: 4,375,588 km (0.034 R)
• M19: 4,500,802 km (0.113 R)
• M20: 4,627,212 km (0.118 R)
• M21: 4,806,280 km (0.107 R)
• M22: 5,065,982 km (0.077 R)
• M23: 5,171,150 km (0.074 R)
• M24: 5,599,299 km (0.099 R)
• M25: 5,653,603 km (0.117 R)
• M26: 6,066,493 km (0.104 R)
• M27: 6,347,288 km (0.101 R)
• M28: 6,403,986 km (0.027 R)
• M29: 6,517,830 km (0.098 R)
• M30: 6,863,401 km (0.042 R)
• M31: 7,333,437 km (0.092 R)
• M32: 8,679,220 km (0.11 R)
• M33: 8,900,325 km (0.114 R)
• M34: 8,963,904 km (0.092 R)
• M35: 9,091,362 km (0.096 R)
• M36: 9,155,240 km (0.113 R)
• M37: 9,574,713 km (0.068 R)
• M38: 10,398,847 km (0.096 R)
• M39: 10,802,612 km (0.12 R)
• M40: 11,555,987 km (0.108 R)
• M41: 12,432,630 km (0.062 R)
• M42: 12,968,789 km (0.104 R)
• M43: 13,294,164 km (0.073 R)
• M44: 13,879,242 km (0.11 R)
• M45: 14,622,294 km (0.055 R)
• M46: 15,645,993 km (0.098 R)
• M47: 16,108,400 km (0.111 R)
• M48: 16,419,114 km (0.117 R)
• M49: 16,653,534 km (0.103 R)
• M50: 16,889,001 km (0.105 R)
• M51: 17,165,159 km (0.088 R)
• M52: 17,403,019 km (0.097 R)
• M53: 17,681,870 km (0.068 R)
• M54: 17,882,032 km (0.037 R)
• M55: 19,016,582 km (0.084 R)
• M56: 19,098,412 km (0.112 R)
• M57: 20,049,107 km (0.086 R)
• M58: 20,467,233 km (0.083 R)
• M59: 20,888,201 km (0.116 R)
• M60: 21,015,060 km (0.043 R)
• M61: 21,482,404 km (0.062 R)
• M62: 21,567,824 km (0.09 R)
• M63: 21,696,030 km (0.098 R)
• M64: 22,082,142 km (0.103 R)
• M65: 22,211,394 km (0.113 R)
• M66: 23,781,873 km (0.119 R)
• M67: 24,580,426 km (0.095 R)
• M68: 24,669,736 km (0.034 R)
• M69: 24,982,994 km (0.049 R)
• M70: 25,297,598 km (0.08 R)
• M71: 25,478,013 km (0.079 R)
• M72: 25,568,370 km (0.093 R)
• M73: 25,930,846 km (0.048 R)
• M74: 27,258,976 km (0.117 R)
• M75: 27,861,556 km (0.086 R)
• M76: 28,001,281 km (0.073 R)
• M77: 28,094,480 km (0.109 R)
• M78: 28,656,220 km (0.104 R)
• M79: 30,650,958 km (0.099 R)
• M80: 31,325,944 km (0.12 R)
• M81: 32,298,479 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.1

Radius: 7.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.1 AU - 20.82 AU

Year: 27876 Days

Day: 24.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,268,672 km

• M1: 101,278 km (0.092 R)
• M2: 166,353 km (0.047 R)
• M3: 219,610 km (0.102 R)
• M4: 323,131 km (0.106 R)
• M5: 531,072 km (0.12 R)
• M6: 719,117 km (0.046 R)
• M7: 972,386 km (0.102 R)
• M8: 1,428,360 km (0.112 R)
• M9: 1,774,979 km (0.11 R)
• M10: 1,830,629 km (0.1 R)
• M11: 1,915,302 km (0.108 R)
• M12: 3,300,129 km (0.101 R)
• M13: 3,614,135 km (0.109 R)
• M14: 4,158,522 km (0.06 R)
• M15: 4,233,171 km (0.043 R)
• M16: 4,574,104 km (0.099 R)
• M17: 5,526,295 km (0.063 R)
• M18: 6,279,520 km (0.112 R)
• M19: 6,408,174 km (0.05 R)
• M20: 6,711,858 km (0.079 R)
• M21: 7,605,107 km (0.07 R)
• M22: 7,926,593 km (0.089 R)
• M23: 8,065,719 km (0.085 R)
• M24: 8,630,451 km (0.091 R)
• M25: 9,698,580 km (0.07 R)
• M26: 9,947,062 km (0.119 R)
• M27: 10,248,202 km (0.049 R)
• M28: 10,501,322 km (0.037 R)
• M29: 10,807,848 km (0.102 R)
• M30: 11,273,247 km (0.084 R)
• M31: 12,063,273 km (0.081 R)
• M32: 12,599,881 km (0.1 R)
• M33: 13,919,334 km (0.057 R)
• M34: 14,256,079 km (0.064 R)
• M35: 14,994,793 km (0.097 R)
• M36: 16,509,172 km (0.031 R)
• M37: 18,561,954 km (0.085 R)
• M38: 18,808,791 km (0.095 R)
• M39: 19,180,990 km (0.036 R)
• M40: 19,555,583 km (0.108 R)
• M41: 20,121,961 km (0.116 R)
• M42: 20,757,752 km (0.081 R)
• M43: 20,949,686 km (0.096 R)
• M44: 21,399,975 km (0.071 R)
• M45: 22,048,931 km (0.09 R)
• M46: 22,572,524 km (0.084 R)
• M47: 22,704,170 km (0.094 R)
• M48: 22,835,965 km (0.1 R)
• M49: 23,966,776 km (0.1 R)
• M50: 24,033,796 km (0.119 R)
• M51: 24,100,965 km (0.056 R)
• M52: 26,075,358 km (0.07 R)
• M53: 28,242,582 km (0.108 R)
• M54: 28,811,204 km (0.082 R)
• M55: 30,249,138 km (0.117 R)
• M56: 30,612,362 km (0.094 R)
• M57: 31,123,089 km (0.047 R)
• M58: 32,005,417 km (0.083 R)
• M59: 33,644,112 km (0.087 R)
• M60: 34,171,295 km (0.089 R)
• M61: 34,397,936 km (0.078 R)
• M62: 34,777,017 km (0.104 R)
• M63: 34,929,008 km (0.064 R)
• M64: 35,386,329 km (0.093 R)
• M65: 35,769,000 km (0.039 R)
• M66: 37,235,359 km (0.105 R)
• M67: 39,036,667 km (0.119 R)
• M68: 40,226,718 km (0.09 R)
• M69: 41,589,704 km (0.087 R)
• M70: 43,049,330 km (0.096 R)
• M71: 45,685,544 km (0.103 R)
• M72: 45,768,721 km (0.053 R)
• M73: 46,687,401 km (0.049 R)
• M74: 46,771,176 km (0.063 R)
• M75: 49,650,935 km (0.078 R)
• M76: 49,993,514 km (0.111 R)
• M77: 51,112,207 km (0.081 R)
• M78: 54,340,978 km (0.058 R)
• M79: 54,517,354 km (0.057 R)
• M80: 55,402,375 km (0.065 R)
• M81: 55,757,670 km (0.056 R)
• M82: 56,470,503 km (0.045 R)
• M83: 56,559,813 km (0.109 R)
• M84: 57,186,329 km (0.036 R)
• M85: 57,725,181 km (0.106 R)
• M86: 58,356,035 km (0.082 R)
• M87: 59,351,908 km (0.118 R)
• M88: 60,079,702 km (0.067 R)
• M89: 60,536,125 km (0.097 R)
• M90: 61,268,706 km (0.046 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit