🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.47 AU - 0.59 AU

Year: 147 Days

Day: 34.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.89 AU - 1.07 AU

Year: 369 Days

Day: 27.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,853,018 km

• M1: 183,407 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.03 AU - 1.15 AU

Year: 433 Days

Day: 32.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.14 AU - 1.88 AU

Year: 707 Days

Day: 21.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.71 AU - 2.15 AU

Year: 1021 Days

Day: 43.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.88 AU - 2 AU

Year: 1029 Days

Day: 39.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,853,018 km

• M1: 43,832 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.19 AU - 2.41 AU

Year: 1328 Days

Day: 20.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.52 AU - 3.86 AU

Year: 2699 Days

Day: 22.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 13.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.27 AU - 8.39 AU

Year: 7557 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,853,018 km

• M1: 209,886 km (0.103 R)
• M2: 513,420 km (0.118 R)
• M3: 1,084,285 km (0.101 R)
• M4: 1,317,808 km (0.102 R)
• M5: 1,792,482 km (0.064 R)
• M6: 2,388,031 km (0.105 R)
• M7: 2,528,503 km (0.112 R)
• M8: 2,647,733 km (0.11 R)
• M9: 2,793,441 km (0.105 R)
• M10: 2,892,026 km (0.115 R)
• M11: 3,429,382 km (0.07 R)
• M12: 4,109,454 km (0.088 R)
• M13: 4,479,858 km (0.09 R)
• M14: 4,801,643 km (0.1 R)
• M15: 4,980,412 km (0.095 R)
• M16: 5,100,839 km (0.111 R)
• M17: 5,907,470 km (0.092 R)
• M18: 7,259,237 km (0.114 R)
• M19: 7,464,934 km (0.098 R)
• M20: 7,812,001 km (0.082 R)
• M21: 8,271,266 km (0.051 R)
• M22: 8,594,398 km (0.11 R)
• M23: 9,928,063 km (0.034 R)
• M24: 10,080,353 km (0.115 R)
• M25: 10,309,986 km (0.051 R)
• M26: 11,049,000 km (0.069 R)
• M27: 11,805,067 km (0.096 R)
• M28: 11,926,092 km (0.093 R)
• M29: 12,047,416 km (0.094 R)
• M30: 12,866,763 km (0.043 R)
• M31: 13,199,619 km (0.117 R)
• M32: 13,789,034 km (0.105 R)
• M33: 14,516,229 km (0.066 R)
• M34: 15,519,881 km (0.059 R)
• M35: 15,696,706 km (0.088 R)
• M36: 15,785,418 km (0.113 R)
• M37: 16,681,509 km (0.059 R)
• M38: 16,908,000 km (0.084 R)
• M39: 18,195,739 km (0.119 R)
• M40: 20,137,818 km (0.081 R)
• M41: 20,234,309 km (0.064 R)
• M42: 21,060,089 km (0.082 R)
• M43: 21,847,423 km (0.075 R)
• M44: 22,444,169 km (0.029 R)
• M45: 22,694,446 km (0.105 R)
• M46: 23,046,300 km (0.103 R)
• M47: 23,450,813 km (0.052 R)
• M48: 23,959,595 km (0.105 R)
• M49: 24,215,407 km (0.085 R)
• M50: 25,247,633 km (0.119 R)
• M51: 25,403,663 km (0.103 R)
• M52: 25,507,933 km (0.027 R)
• M53: 25,612,203 km (0.089 R)
• M54: 25,769,131 km (0.084 R)
• M55: 27,944,284 km (0.036 R)
• M56: 28,483,734 km (0.095 R)
• M57: 29,135,532 km (0.106 R)
• M58: 30,232,982 km (0.106 R)
• M59: 30,343,385 km (0.093 R)
• M60: 30,454,087 km (0.071 R)
• M61: 30,620,141 km (0.065 R)
• M62: 30,786,643 km (0.105 R)
• M63: 31,343,895 km (0.055 R)
• M64: 31,679,743 km (0.119 R)
• M65: 31,848,040 km (0.036 R)
• M66: 32,016,787 km (0.097 R)
• M67: 32,864,707 km (0.111 R)
• M68: 34,467,200 km (0.087 R)
• M69: 34,640,434 km (0.074 R)
• M70: 35,394,258 km (0.095 R)
• M71: 36,329,544 km (0.052 R)
• M72: 36,800,328 km (0.08 R)
• M73: 37,154,726 km (0.096 R)
• M74: 37,926,351 km (0.082 R)
• M75: 38,224,500 km (0.086 R)
• M76: 38,643,374 km (0.057 R)
• M77: 38,943,467 km (0.114 R)
• M78: 39,304,597 km (0.105 R)
• M79: 40,516,339 km (0.092 R)
• M80: 40,760,184 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.8

Radius: 7.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.67 AU - 14.23 AU

Year: 17746 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,853,018 km

• M1: 122,670 km (0.107 R)
• M2: 283,488 km (0.077 R)
• M3: 510,129 km (0.111 R)
• M4: 1,096,702 km (0.118 R)
• M5: 2,032,885 km (0.053 R)
• M6: 2,262,069 km (0.117 R)
• M7: 2,720,587 km (0.026 R)
• M8: 3,155,019 km (0.058 R)
• M9: 3,556,390 km (0.076 R)
• M10: 4,824,681 km (0.109 R)
• M11: 5,348,872 km (0.054 R)
• M12: 5,601,991 km (0.084 R)
• M13: 6,652,767 km (0.075 R)
• M14: 7,235,451 km (0.086 R)
• M15: 7,340,020 km (0.101 R)
• M16: 8,121,968 km (0.111 R)
• M17: 8,930,095 km (0.083 R)
• M18: 9,610,167 km (0.083 R)
• M19: 10,306,994 km (0.115 R)
• M20: 10,385,383 km (0.064 R)
• M21: 10,621,898 km (0.062 R)
• M22: 11,301,521 km (0.104 R)
• M23: 11,954,067 km (0.107 R)
• M24: 12,160,512 km (0.037 R)
• M25: 12,828,915 km (0.098 R)
• M26: 13,810,726 km (0.111 R)
• M27: 13,897,193 km (0.088 R)
• M28: 14,949,465 km (0.108 R)
• M29: 15,305,807 km (0.116 R)
• M30: 15,800,527 km (0.044 R)
• M31: 16,621,221 km (0.064 R)
• M32: 17,176,080 km (0.116 R)
• M33: 17,269,129 km (0.03 R)
• M34: 17,643,124 km (0.029 R)
• M35: 18,161,630 km (0.088 R)
• M36: 18,303,898 km (0.116 R)
• M37: 19,165,432 km (0.031 R)
• M38: 19,552,591 km (0.07 R)
• M39: 22,131,359 km (0.1 R)
• M40: 23,048,694 km (0.033 R)
• M41: 23,151,318 km (0.101 R)
• M42: 24,082,265 km (0.084 R)
• M43: 25,131,096 km (0.119 R)
• M44: 25,183,904 km (0.086 R)
• M45: 25,714,228 km (0.064 R)
• M46: 26,678,237 km (0.079 R)
• M47: 27,110,425 km (0.107 R)
• M48: 28,036,436 km (0.09 R)
• M49: 29,194,623 km (0.057 R)
• M50: 29,417,075 km (0.118 R)
• M51: 29,472,725 km (0.049 R)
• M52: 29,975,524 km (0.11 R)
• M53: 30,593,812 km (0.06 R)
• M54: 31,273,136 km (0.111 R)
• M55: 31,843,104 km (0.095 R)
• M56: 34,979,423 km (0.085 R)
• M57: 35,630,323 km (0.071 R)
• M58: 35,868,034 km (0.1 R)
• M59: 36,344,952 km (0.108 R)
• M60: 37,546,373 km (0.095 R)
• M61: 39,066,586 km (0.065 R)
• M62: 39,557,267 km (0.079 R)
• M63: 40,111,677 km (0.03 R)
• M64: 40,358,962 km (0.082 R)
• M65: 40,420,746 km (0.034 R)
• M66: 40,606,696 km (0.117 R)
• M67: 41,165,893 km (0.086 R)
• M68: 41,790,464 km (0.042 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit