🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.57 AU - 0.75 AU

Year: 204 Days

Day: 23.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.59 AU - 0.77 AU

Year: 214 Days

Day: 45.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,735,053 km

• M1: 512,074 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 257 Days

Day: 36.5 Hours

Environment

Temp: 83 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.73 AU - 1.11 AU

Year: 336 Days

Day: 17.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.03 AU - 1.31 AU

Year: 482 Days

Day: 37.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.54 AU - 2.26 AU

Year: 997 Days

Day: 22.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,735,053 km

• M1: 513,719 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.55 AU - 4.05 AU

Year: 2821 Days

Day: 24.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,735,053 km

• M1: 38,596 km (0.062 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.76 AU - 4.18 AU

Year: 3012 Days

Day: 30.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,735,053 km

• M1: 2,336,270 km (0.112 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 12.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.87 AU - 8.07 AU

Year: 6267 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,735,053 km

• M1: 314,156 km (0.11 R)
• M2: 473,776 km (0.111 R)
• M3: 755,320 km (0.12 R)
• M4: 1,061,397 km (0.06 R)
• M5: 1,182,721 km (0.08 R)
• M6: 1,293,124 km (0.084 R)
• M7: 1,407,118 km (0.087 R)
• M8: 1,752,240 km (0.077 R)
• M9: 2,086,142 km (0.104 R)
• M10: 2,460,885 km (0.102 R)
• M11: 2,921,497 km (0.107 R)
• M12: 3,073,937 km (0.092 R)
• M13: 3,162,200 km (0.088 R)
• M14: 3,273,800 km (0.103 R)
• M15: 3,500,889 km (0.055 R)
• M16: 3,851,547 km (0.04 R)
• M17: 4,116,036 km (0.087 R)
• M18: 4,361,676 km (0.068 R)
• M19: 4,586,970 km (0.029 R)
• M20: 5,206,455 km (0.106 R)
• M21: 5,580,150 km (0.108 R)
• M22: 5,907,470 km (0.063 R)
• M23: 6,073,524 km (0.096 R)
• M24: 7,072,838 km (0.058 R)
• M25: 7,516,844 km (0.073 R)
• M26: 8,031,012 km (0.107 R)
• M27: 8,587,965 km (0.049 R)
• M28: 8,713,478 km (0.05 R)
• M29: 9,837,257 km (0.058 R)
• M30: 10,332,875 km (0.09 R)
• M31: 11,211,313 km (0.078 R)
• M32: 11,868,347 km (0.118 R)
• M33: 12,113,688 km (0.065 R)
• M34: 13,039,250 km (0.071 R)
• M35: 13,256,167 km (0.115 R)
• M36: 13,766,744 km (0.095 R)
• M37: 14,061,452 km (0.108 R)
• M38: 15,109,385 km (0.109 R)
• M39: 15,527,960 km (0.116 R)
• M40: 16,027,617 km (0.115 R)
• M41: 16,337,733 km (0.078 R)
• M42: 16,806,573 km (0.046 R)
• M43: 18,038,362 km (0.116 R)
• M44: 18,604,141 km (0.103 R)
• M45: 19,175,904 km (0.062 R)
• M46: 19,422,591 km (0.093 R)
• M47: 19,877,817 km (0.088 R)
• M48: 21,136,982 km (0.051 R)
• M49: 22,162,925 km (0.095 R)
• M50: 22,378,645 km (0.113 R)
• M51: 23,336,370 km (0.113 R)
• M52: 23,908,732 km (0.113 R)
• M53: 23,997,144 km (0.114 R)
• M54: 24,218,698 km (0.098 R)
• M55: 25,111,947 km (0.058 R)
• M56: 25,970,490 km (0.118 R)
• M57: 26,471,942 km (0.09 R)
• M58: 26,746,753 km (0.116 R)
• M59: 27,623,396 km (0.106 R)
• M60: 28,275,494 km (0.118 R)
• M61: 28,650,386 km (0.111 R)
• M62: 29,215,716 km (0.093 R)
• M63: 29,310,262 km (0.092 R)
• M64: 29,452,380 km (0.056 R)
• M65: 30,741,465 km (0.072 R)
• M66: 31,465,519 km (0.062 R)
• M67: 31,805,255 km (0.075 R)
• M68: 32,000,032 km (0.115 R)
• M69: 32,244,026 km (0.068 R)
• M70: 32,930,530 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 14.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.93 AU - 8.15 AU

Year: 7113 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,735,053 km

• M1: 206,146 km (0.026 R)
• M2: 343,028 km (0.087 R)
• M3: 480,359 km (0.101 R)
• M4: 788,082 km (0.099 R)
• M5: 1,004,849 km (0.089 R)
• M6: 1,097,600 km (0.037 R)
• M7: 1,360,443 km (0.11 R)
• M8: 1,464,563 km (0.099 R)
• M9: 1,794,277 km (0.114 R)
• M10: 2,027,650 km (0.108 R)
• M11: 2,567,997 km (0.105 R)
• M12: 2,855,075 km (0.061 R)
• M13: 3,152,775 km (0.116 R)
• M14: 3,364,905 km (0.107 R)
• M15: 3,979,453 km (0.067 R)
• M16: 4,081,030 km (0.116 R)
• M17: 4,365,116 km (0.075 R)
• M18: 4,736,119 km (0.078 R)
• M19: 4,980,113 km (0.04 R)
• M20: 5,228,296 km (0.102 R)
• M21: 5,508,942 km (0.085 R)
• M22: 6,410,568 km (0.032 R)
• M23: 6,560,315 km (0.044 R)
• M24: 7,736,454 km (0.037 R)
• M25: 8,024,579 km (0.1 R)
• M26: 8,447,044 km (0.047 R)
• M27: 8,876,988 km (0.099 R)
• M28: 9,178,727 km (0.059 R)
• M29: 9,689,304 km (0.044 R)
• M30: 10,244,313 km (0.092 R)
• M31: 10,631,771 km (0.06 R)
• M32: 10,952,509 km (0.034 R)
• M33: 11,168,079 km (0.073 R)
• M34: 11,566,907 km (0.106 R)
• M35: 11,676,563 km (0.093 R)
• M36: 11,896,771 km (0.099 R)
• M37: 12,980,906 km (0.108 R)
• M38: 13,171,045 km (0.118 R)
• M39: 13,746,997 km (0.095 R)
• M40: 13,863,235 km (0.112 R)
• M41: 13,979,771 km (0.116 R)
• M42: 14,409,716 km (0.107 R)
• M43: 14,804,504 km (0.086 R)
• M44: 16,214,165 km (0.032 R)
• M45: 16,460,104 km (0.117 R)
• M46: 17,163,812 km (0.101 R)
• M47: 17,582,238 km (0.077 R)
• M48: 18,815,074 km (0.065 R)
• M49: 19,246,664 km (0.081 R)
• M50: 19,463,581 km (0.112 R)
• M51: 19,725,078 km (0.051 R)
• M52: 19,900,107 km (0.095 R)
• M53: 20,738,304 km (0.074 R)
• M54: 21,228,985 km (0.071 R)
• M55: 21,588,170 km (0.098 R)
• M56: 21,858,792 km (0.053 R)
• M57: 22,723,617 km (0.067 R)
• M58: 23,091,030 km (0.116 R)
• M59: 23,229,408 km (0.107 R)
• M60: 23,692,413 km (0.041 R)
• M61: 23,831,988 km (0.102 R)
• M62: 24,111,736 km (0.063 R)
• M63: 26,053,068 km (0.066 R)
• M64: 26,341,343 km (0.117 R)
• M65: 28,389,038 km (0.076 R)
• M66: 28,537,290 km (0.092 R)
• M67: 29,282,287 km (0.07 R)
• M68: 29,582,081 km (0.111 R)
• M69: 29,782,542 km (0.069 R)
• M70: 29,933,188 km (0.083 R)
• M71: 33,206,389 km (0.061 R)
• M72: 34,726,752 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit