🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.51 AU - 0.71 AU

Year: 171 Days

Day: 25.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,714,898 km

• M1: 186,399 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 196 Days

Day: 39.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,714,898 km

• M1: 299,495 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.91 AU - 0.93 AU

Year: 316 Days

Day: 24.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,714,898 km

• M1: 226,940 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.08 AU - 1.42 AU

Year: 501 Days

Day: 14.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,714,898 km

• M1: 525,837 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.27 AU - 1.27 AU

Year: 513 Days

Day: 39.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.49 AU - 3.89 AU

Year: 2041 Days

Day: 20.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,714,898 km

• M1: 79,736 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.51 AU - 4.71 AU

Year: 2984 Days

Day: 25.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,714,898 km

• M1: 2,901,451 km (0.103 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.24 AU - 5.32 AU

Year: 3743 Days

Day: 30.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.1

Radius: 9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.33 AU - 6.01 AU

Year: 4210 Days

Day: 9.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,714,898 km

• M1: 132,245 km (0.088 R)
• M2: 192,383 km (0.089 R)
• M3: 496,665 km (0.087 R)
• M4: 833,709 km (0.107 R)
• M5: 1,054,216 km (0.074 R)
• M6: 1,234,930 km (0.111 R)
• M7: 1,293,423 km (0.069 R)
• M8: 1,665,174 km (0.042 R)
• M9: 1,730,249 km (0.094 R)
• M10: 1,796,371 km (0.053 R)
• M11: 1,890,319 km (0.069 R)
• M12: 2,013,438 km (0.095 R)
• M13: 2,153,611 km (0.045 R)
• M14: 2,428,871 km (0.092 R)
• M15: 2,503,221 km (0.093 R)
• M16: 2,608,538 km (0.099 R)
• M17: 2,839,368 km (0.071 R)
• M18: 2,933,614 km (0.049 R)
• M19: 3,028,908 km (0.106 R)
• M20: 3,141,406 km (0.095 R)
• M21: 3,222,637 km (0.049 R)
• M22: 4,090,754 km (0.111 R)
• M23: 4,359,432 km (0.077 R)
• M24: 4,615,244 km (0.104 R)
• M25: 4,689,295 km (0.108 R)
• M26: 5,122,680 km (0.053 R)
• M27: 5,218,572 km (0.118 R)
• M28: 5,412,301 km (0.029 R)
• M29: 5,647,768 km (0.075 R)
• M30: 5,987,356 km (0.07 R)
• M31: 6,210,556 km (0.1 R)
• M32: 6,686,127 km (0.094 R)
• M33: 7,281,078 km (0.102 R)
• M34: 7,782,380 km (0.071 R)
• M35: 8,362,521 km (0.074 R)
• M36: 8,589,461 km (0.116 R)
• M37: 8,657,827 km (0.08 R)
• M38: 8,933,536 km (0.11 R)
• M39: 9,002,949 km (0.077 R)
• M40: 9,095,700 km (0.119 R)
• M41: 9,352,410 km (0.11 R)
• M42: 9,944,967 km (0.116 R)
• M43: 10,088,880 km (0.03 R)
• M44: 10,770,149 km (0.102 R)
• M45: 11,116,319 km (0.069 R)
• M46: 11,390,980 km (0.102 R)
• M47: 11,997,749 km (0.093 R)
• M48: 12,667,050 km (0.066 R)
• M49: 12,927,799 km (0.109 R)
• M50: 13,111,206 km (0.065 R)
• M51: 13,800,404 km (0.059 R)
• M52: 14,041,705 km (0.11 R)
• M53: 14,203,420 km (0.051 R)
• M54: 14,474,192 km (0.119 R)
• M55: 14,719,383 km (0.099 R)
• M56: 14,828,889 km (0.069 R)
• M57: 15,241,629 km (0.085 R)
• M58: 15,630,285 km (0.085 R)
• M59: 15,769,860 km (0.116 R)
• M60: 16,134,729 km (0.061 R)
• M61: 16,474,017 km (0.054 R)
• M62: 16,701,555 km (0.118 R)
• M63: 16,844,271 km (0.083 R)
• M64: 17,419,176 km (0.075 R)
• M65: 17,506,092 km (0.099 R)
• M66: 17,709,097 km (0.114 R)
• M67: 18,323,046 km (0.119 R)
• M68: 18,470,400 km (0.107 R)
• M69: 18,706,765 km (0.057 R)
• M70: 18,766,006 km (0.118 R)
• M71: 19,122,797 km (0.115 R)
• M72: 19,361,854 km (0.045 R)
• M73: 19,782,822 km (0.091 R)
• M74: 20,237,002 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819

Radius: 3.8

Gravity: 56.72 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.59 AU - 15.89 AU

Year: 19246 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,714,898 km

• M1: 60,138 km (0.092 R)
• M2: 191,784 km (0.099 R)
• M3: 269,725 km (0.07 R)
• M4: 607,068 km (0.026 R)
• M5: 1,320,949 km (0.056 R)
• M6: 1,350,869 km (0.109 R)
• M7: 1,728,155 km (0.097 R)
• M8: 2,685,731 km (0.085 R)
• M9: 3,115,226 km (0.116 R)
• M10: 3,155,318 km (0.084 R)
• M11: 3,317,482 km (0.111 R)
• M12: 3,777,197 km (0.092 R)
• M13: 4,256,807 km (0.086 R)
• M14: 4,435,876 km (0.105 R)
• M15: 4,987,892 km (0.115 R)
• M16: 5,855,709 km (0.102 R)
• M17: 5,905,376 km (0.102 R)
• M18: 6,821,364 km (0.112 R)
• M19: 6,873,424 km (0.038 R)
• M20: 7,030,801 km (0.091 R)
• M21: 7,726,132 km (0.057 R)
• M22: 7,780,585 km (0.101 R)
• M23: 8,054,499 km (0.05 R)
• M24: 9,354,504 km (0.095 R)
• M25: 11,516,044 km (0.098 R)
• M26: 11,702,892 km (0.105 R)
• M27: 12,079,430 km (0.064 R)
• M28: 12,587,763 km (0.041 R)
• M29: 13,168,053 km (0.06 R)
• M30: 13,233,128 km (0.083 R)
• M31: 15,437,303 km (0.059 R)
• M32: 15,643,300 km (0.116 R)
• M33: 15,781,079 km (0.068 R)
• M34: 16,196,961 km (0.112 R)
• M35: 18,040,306 km (0.112 R)
• M36: 18,475,038 km (0.087 R)
• M37: 21,230,930 km (0.111 R)
• M38: 21,766,490 km (0.025 R)
• M39: 23,085,794 km (0.102 R)
• M40: 23,636,464 km (0.072 R)
• M41: 23,873,726 km (0.108 R)
• M42: 24,911,337 km (0.12 R)
• M43: 26,208,500 km (0.116 R)
• M44: 27,030,241 km (0.075 R)
• M45: 27,361,301 km (0.104 R)
• M46: 27,943,985 km (0.113 R)
• M47: 28,111,235 km (0.046 R)
• M48: 28,614,782 km (0.09 R)
• M49: 29,036,797 km (0.057 R)
• M50: 29,206,142 km (0.077 R)
• M51: 29,886,812 km (0.111 R)
• M52: 30,400,830 km (0.082 R)
• M53: 31,004,159 km (0.084 R)
• M54: 31,090,626 km (0.075 R)
• M55: 31,177,243 km (0.1 R)
• M56: 33,634,239 km (0.119 R)
• M57: 36,883,205 km (0.081 R)
• M58: 37,342,321 km (0.102 R)
• M59: 37,618,778 km (0.077 R)
• M60: 38,266,238 km (0.085 R)
• M61: 40,419,549 km (0.083 R)
• M62: 42,419,673 km (0.104 R)
• M63: 43,576,962 km (0.093 R)
• M64: 45,234,207 km (0.091 R)
• M65: 48,710,563 km (0.1 R)
• M66: 49,214,109 km (0.12 R)
• M67: 50,837,096 km (0.089 R)
• M68: 51,245,648 km (0.108 R)
• M69: 52,993,849 km (0.08 R)
• M70: 53,719,399 km (0.118 R)
• M71: 53,823,220 km (0.11 R)
• M72: 53,927,340 km (0.083 R)
• M73: 55,180,222 km (0.097 R)
• M74: 57,183,636 km (0.064 R)
• M75: 58,675,127 km (0.105 R)
• M76: 58,996,314 km (0.101 R)
• M77: 59,210,837 km (0.106 R)
• M78: 59,318,099 km (0.112 R)
• M79: 61,261,375 km (0.075 R)
• M80: 61,696,107 km (0.098 R)
• M81: 62,131,736 km (0.084 R)
• M82: 64,656,649 km (0.062 R)
• M83: 67,775,315 km (0.06 R)
• M84: 69,013,986 km (0.112 R)
• M85: 71,399,174 km (0.101 R)
• M86: 71,742,052 km (0.114 R)
• M87: 73,119,400 km (0.081 R)
• M88: 73,695,801 km (0.111 R)
• M89: 74,853,090 km (0.095 R)
• M90: 75,201,503 km (0.058 R)
• M91: 76,249,885 km (0.113 R)
• M92: 76,366,721 km (0.09 R)
• M93: 77,068,634 km (0.06 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit