🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 13.6 Hours

Environment

Temp: 233 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.52 AU - 0.74 AU

Year: 181 Days

Day: 14.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.65 AU - 0.75 AU

Year: 212 Days

Day: 19.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,182,788 km

• M1: 534,513 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.17 AU - 1.55 AU

Year: 574 Days

Day: 13.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,182,788 km

• M1: 43,084 km (0.105 R)
• M2: 1,065,436 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.69 AU - 2.05 AU

Year: 925 Days

Day: 19.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.42 AU - 3.14 AU

Year: 1676 Days

Day: 45.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.37 AU - 5.15 AU

Year: 3180 Days

Day: 46.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.79 AU - 5.75 AU

Year: 3768 Days

Day: 44.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 11.3

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.35 AU - 6.27 AU

Year: 4425 Days

Day: 5.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,182,788 km

• M1: 151,692 km (0.12 R)
• M2: 222,751 km (0.118 R)
• M3: 491,429 km (0.049 R)
• M4: 684,709 km (0.1 R)
• M5: 863,928 km (0.106 R)
• M6: 959,820 km (0.052 R)
• M7: 1,030,580 km (0.115 R)
• M8: 1,177,934 km (0.094 R)
• M9: 1,254,378 km (0.119 R)
• M10: 1,461,422 km (0.118 R)
• M11: 1,731,895 km (0.047 R)
• M12: 2,186,672 km (0.081 R)
• M13: 2,418,250 km (0.095 R)
• M14: 2,617,364 km (0.091 R)
• M15: 2,760,081 km (0.117 R)
• M16: 2,863,602 km (0.084 R)
• M17: 3,053,293 km (0.067 R)
• M18: 3,139,012 km (0.105 R)
• M19: 3,647,346 km (0.068 R)
• M20: 4,205,346 km (0.067 R)
• M21: 4,349,109 km (0.088 R)
• M22: 4,765,291 km (0.119 R)
• M23: 4,940,320 km (0.068 R)
• M24: 5,194,337 km (0.109 R)
• M25: 5,583,292 km (0.111 R)
• M26: 6,198,139 km (0.041 R)
• M27: 6,582,905 km (0.103 R)
• M28: 7,060,720 km (0.114 R)
• M29: 7,666,442 km (0.095 R)
• M30: 7,901,610 km (0.064 R)
• M31: 8,379,126 km (0.093 R)
• M32: 8,469,783 km (0.075 R)
• M33: 8,896,735 km (0.055 R)
• M34: 9,393,549 km (0.082 R)
• M35: 9,803,747 km (0.105 R)
• M36: 10,091,274 km (0.044 R)
• M37: 10,381,643 km (0.069 R)
• M38: 10,479,032 km (0.113 R)
• M39: 11,335,629 km (0.082 R)
• M40: 12,112,192 km (0.09 R)
• M41: 12,317,589 km (0.111 R)
• M42: 12,455,220 km (0.06 R)
• M43: 12,975,820 km (0.038 R)
• M44: 14,002,361 km (0.032 R)
• M45: 14,253,984 km (0.054 R)
• M46: 14,579,808 km (0.073 R)
• M47: 14,908,176 km (0.074 R)
• M48: 15,609,191 km (0.103 R)
• M49: 15,832,840 km (0.111 R)
• M50: 16,095,085 km (0.07 R)
• M51: 16,283,429 km (0.111 R)
• M52: 16,662,061 km (0.107 R)
• M53: 17,197,023 km (0.076 R)
• M54: 17,312,363 km (0.066 R)
• M55: 17,621,283 km (0.05 R)
• M56: 17,737,670 km (0.093 R)
• M57: 17,971,043 km (0.097 R)
• M58: 20,036,391 km (0.095 R)
• M59: 20,238,946 km (0.046 R)
• M60: 20,401,410 km (0.092 R)
• M61: 20,850,502 km (0.073 R)
• M62: 21,717,123 km (0.093 R)
• M63: 22,933,204 km (0.115 R)
• M64: 23,400,249 km (0.107 R)
• M65: 23,870,285 km (0.032 R)
• M66: 24,171,126 km (0.119 R)
• M67: 24,300,529 km (0.093 R)
• M68: 25,826,128 km (0.098 R)
• M69: 26,578,306 km (0.105 R)
• M70: 28,104,204 km (0.091 R)
• M71: 29,106,659 km (0.119 R)
• M72: 29,198,363 km (0.106 R)
• M73: 29,612,300 km (0.065 R)
• M74: 30,120,783 km (0.111 R)
• M75: 30,538,909 km (0.119 R)

Asteroid Belt

Center: 12.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233

Radius: 7.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.53 AU - 21.83 AU

Year: 30378 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,182,788 km

• M1: 127,158 km (0.103 R)
• M2: 223,350 km (0.091 R)
• M3: 495,767 km (0.08 R)
• M4: 1,505,403 km (0.037 R)
• M5: 2,146,729 km (0.113 R)
• M6: 2,310,838 km (0.048 R)
• M7: 2,756,790 km (0.057 R)
• M8: 2,863,602 km (0.046 R)
• M9: 3,455,860 km (0.098 R)
• M10: 3,571,051 km (0.111 R)
• M11: 3,726,633 km (0.064 R)
• M12: 4,371,549 km (0.099 R)
• M13: 5,716,883 km (0.084 R)
• M14: 6,504,964 km (0.118 R)
• M15: 6,984,425 km (0.119 R)
• M16: 7,130,583 km (0.091 R)
• M17: 7,574,888 km (0.062 R)
• M18: 8,335,145 km (0.113 R)
• M19: 8,698,368 km (0.119 R)
• M20: 8,855,596 km (0.086 R)
• M21: 9,119,636 km (0.11 R)
• M22: 9,493,780 km (0.116 R)
• M23: 9,982,367 km (0.117 R)
• M24: 10,312,529 km (0.067 R)
• M25: 10,814,580 km (0.077 R)
• M26: 11,438,852 km (0.09 R)
• M27: 13,502,105 km (0.036 R)
• M28: 14,173,949 km (0.119 R)
• M29: 14,981,928 km (0.051 R)
• M30: 15,613,679 km (0.119 R)
• M31: 16,125,154 km (0.115 R)
• M32: 16,383,061 km (0.084 R)
• M33: 17,362,179 km (0.085 R)
• M34: 18,226,107 km (0.114 R)
• M35: 20,480,996 km (0.053 R)
• M36: 21,252,023 km (0.115 R)
• M37: 22,822,352 km (0.09 R)
• M38: 22,967,013 km (0.068 R)
• M39: 25,247,034 km (0.077 R)
• M40: 25,396,632 km (0.097 R)
• M41: 25,847,071 km (0.07 R)
• M42: 26,148,960 km (0.104 R)
• M43: 26,300,203 km (0.111 R)
• M44: 28,138,911 km (0.049 R)
• M45: 28,917,119 km (0.112 R)
• M46: 28,995,358 km (0.095 R)
• M47: 30,335,755 km (0.096 R)
• M48: 30,813,721 km (0.118 R)
• M49: 31,213,745 km (0.049 R)
• M50: 32,343,359 km (0.069 R)
• M51: 32,505,822 km (0.092 R)
• M52: 32,913,177 km (0.091 R)
• M53: 34,975,234 km (0.12 R)
• M54: 35,560,012 km (0.037 R)
• M55: 36,485,574 km (0.116 R)
• M56: 36,654,620 km (0.102 R)
• M57: 37,418,915 km (0.113 R)
• M58: 37,589,457 km (0.101 R)
• M59: 37,760,298 km (0.117 R)
• M60: 37,931,438 km (0.108 R)
• M61: 38,532,223 km (0.108 R)
• M62: 39,830,283 km (0.058 R)
• M63: 40,004,415 km (0.041 R)
• M64: 40,266,062 km (0.069 R)
• M65: 40,353,427 km (0.117 R)
• M66: 44,620,407 km (0.062 R)
• M67: 46,715,077 km (0.099 R)
• M68: 47,082,639 km (0.028 R)
• M69: 47,451,248 km (0.104 R)
• M70: 47,543,550 km (0.078 R)
• M71: 50,151,639 km (0.093 R)
• M72: 50,245,586 km (0.119 R)
• M73: 52,519,175 km (0.104 R)
• M74: 52,614,768 km (0.047 R)
• M75: 52,997,140 km (0.069 R)
• M76: 53,092,883 km (0.028 R)
• M77: 53,572,493 km (0.066 R)
• M78: 54,439,413 km (0.087 R)
• M79: 55,408,209 km (0.089 R)
• M80: 57,264,270 km (0.091 R)
• M81: 57,362,556 km (0.067 R)
• M82: 57,657,712 km (0.072 R)
• M83: 59,240,158 km (0.104 R)
• M84: 60,937,047 km (0.072 R)
• M85: 61,238,188 km (0.109 R)
• M86: 62,245,430 km (0.066 R)
• M87: 62,852,498 km (0.069 R)
• M88: 65,608,241 km (0.026 R)
• M89: 66,225,930 km (0.076 R)
• M90: 66,742,192 km (0.069 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit