🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.54 AU - 0.88 AU

Year: 212 Days

Day: 36 Hours

Environment

Temp: 170 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.36 AU - 1.98 AU

Year: 766 Days

Day: 29.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,797,728 km

• M1: 78,389 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.76 AU - 2.72 AU

Year: 1189 Days

Day: 46.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.53 AU - 4.55 AU

Year: 2881 Days

Day: 15.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.29 AU - 4.83 AU

Year: 2902 Days

Day: 16.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.26 AU - 5.36 AU

Year: 3174 Days

Day: 41 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,797,728 km

• M1: 230,231 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.89 AU - 5.85 AU

Year: 3813 Days

Day: 17.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 14.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.12 AU - 14.48 AU

Year: 16246 Days

Day: 10.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,797,728 km

• M1: 269,127 km (0.099 R)
• M2: 392,395 km (0.085 R)
• M3: 509,381 km (0.101 R)
• M4: 602,730 km (0.103 R)
• M5: 1,197,082 km (0.099 R)
• M6: 1,439,580 km (0.106 R)
• M7: 2,164,980 km (0.034 R)
• M8: 2,430,068 km (0.11 R)
• M9: 3,028,758 km (0.108 R)
• M10: 4,610,756 km (0.109 R)
• M11: 4,824,382 km (0.109 R)
• M12: 4,954,083 km (0.072 R)
• M13: 5,395,098 km (0.12 R)
• M14: 6,793,239 km (0.094 R)
• M15: 6,890,328 km (0.062 R)
• M16: 7,283,322 km (0.115 R)
• M17: 8,453,925 km (0.097 R)
• M18: 8,558,494 km (0.077 R)
• M19: 8,716,170 km (0.079 R)
• M20: 9,356,599 km (0.101 R)
• M21: 9,519,062 km (0.117 R)
• M22: 10,233,990 km (0.098 R)
• M23: 10,966,422 km (0.103 R)
• M24: 11,252,752 km (0.11 R)
• M25: 12,185,195 km (0.05 R)
• M26: 12,303,527 km (0.104 R)
• M27: 12,720,756 km (0.099 R)
• M28: 14,749,452 km (0.107 R)
• M29: 15,002,273 km (0.111 R)
• M30: 15,640,308 km (0.071 R)
• M31: 15,833,439 km (0.108 R)
• M32: 15,962,691 km (0.06 R)
• M33: 16,352,543 km (0.118 R)
• M34: 16,745,537 km (0.056 R)
• M35: 16,943,156 km (0.056 R)
• M36: 17,075,400 km (0.056 R)
• M37: 17,674,540 km (0.029 R)
• M38: 17,943,068 km (0.027 R)
• M39: 18,484,163 km (0.087 R)
• M40: 19,582,511 km (0.087 R)
• M41: 19,721,338 km (0.088 R)
• M42: 20,279,787 km (0.055 R)
• M43: 21,127,109 km (0.062 R)
• M44: 23,002,767 km (0.033 R)
• M45: 24,183,393 km (0.079 R)
• M46: 24,481,542 km (0.047 R)
• M47: 25,232,523 km (0.082 R)
• M48: 25,383,617 km (0.085 R)
• M49: 26,449,801 km (0.078 R)
• M50: 26,988,353 km (0.091 R)
• M51: 27,375,214 km (0.06 R)
• M52: 27,920,049 km (0.116 R)
• M53: 28,076,229 km (0.106 R)
• M54: 28,862,216 km (0.064 R)
• M55: 29,655,384 km (0.062 R)
• M56: 30,295,065 km (0.11 R)
• M57: 31,182,031 km (0.117 R)
• M58: 31,669,570 km (0.105 R)
• M59: 32,405,442 km (0.058 R)
• M60: 33,146,999 km (0.111 R)
• M61: 35,828,540 km (0.049 R)
• M62: 37,798,744 km (0.076 R)
• M63: 37,971,680 km (0.076 R)
• M64: 39,277,519 km (0.092 R)
• M65: 42,291,318 km (0.065 R)
• M66: 44,645,839 km (0.104 R)
• M67: 44,737,393 km (0.062 R)
• M68: 44,920,351 km (0.077 R)
• M69: 45,839,032 km (0.111 R)
• M70: 45,931,333 km (0.032 R)
• M71: 46,208,389 km (0.111 R)
• M72: 46,949,796 km (0.101 R)
• M73: 48,820,667 km (0.111 R)
• M74: 49,859,923 km (0.054 R)
• M75: 50,239,752 km (0.064 R)
• M76: 51,002,103 km (0.105 R)
• M77: 51,480,517 km (0.071 R)
• M78: 51,576,409 km (0.119 R)
• M79: 52,634,964 km (0.107 R)
• M80: 53,215,254 km (0.048 R)
• M81: 53,603,460 km (0.089 R)
• M82: 56,148,868 km (0.083 R)
• M83: 60,545,549 km (0.085 R)
• M84: 61,458,545 km (0.115 R)
• M85: 62,171,678 km (0.053 R)
• M86: 62,682,705 km (0.038 R)
• M87: 63,400,625 km (0.059 R)
• M88: 63,812,019 km (0.058 R)
• M89: 65,259,079 km (0.083 R)
• M90: 66,716,910 km (0.092 R)
• M91: 68,080,345 km (0.069 R)
• M92: 68,607,079 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 9.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.27 AU - 14.51 AU

Year: 16418 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,797,728 km

• M1: 146,756 km (0.103 R)
• M2: 222,901 km (0.052 R)
• M3: 361,877 km (0.107 R)
• M4: 451,636 km (0.105 R)
• M5: 594,951 km (0.096 R)
• M6: 965,355 km (0.119 R)
• M7: 1,255,725 km (0.049 R)
• M8: 1,707,510 km (0.1 R)
• M9: 1,939,836 km (0.104 R)
• M10: 2,035,578 km (0.105 R)
• M11: 2,157,650 km (0.106 R)
• M12: 2,723,429 km (0.094 R)
• M13: 2,940,346 km (0.067 R)
• M14: 3,654,377 km (0.099 R)
• M15: 4,420,318 km (0.071 R)
• M16: 4,483,747 km (0.06 R)
• M17: 4,707,995 km (0.087 R)
• M18: 5,539,160 km (0.109 R)
• M19: 5,884,283 km (0.065 R)
• M20: 7,751,114 km (0.1 R)
• M21: 8,020,690 km (0.037 R)
• M22: 8,176,122 km (0.069 R)
• M23: 9,743,309 km (0.104 R)
• M24: 9,826,187 km (0.114 R)
• M25: 10,034,277 km (0.111 R)
• M26: 10,710,160 km (0.103 R)
• M27: 10,967,469 km (0.09 R)
• M28: 11,140,105 km (0.06 R)
• M29: 11,619,566 km (0.086 R)
• M30: 11,707,529 km (0.109 R)
• M31: 11,972,467 km (0.085 R)
• M32: 13,327,226 km (0.098 R)
• M33: 13,603,982 km (0.117 R)
• M34: 15,691,021 km (0.101 R)
• M35: 16,474,316 km (0.114 R)
• M36: 16,970,382 km (0.114 R)
• M37: 17,270,476 km (0.076 R)
• M38: 18,232,091 km (0.113 R)
• M39: 19,211,059 km (0.108 R)
• M40: 19,367,090 km (0.069 R)
• M41: 19,471,509 km (0.098 R)
• M42: 22,412,903 km (0.116 R)
• M43: 22,852,122 km (0.081 R)
• M44: 23,962,737 km (0.095 R)
• M45: 24,411,829 km (0.093 R)
• M46: 25,318,542 km (0.082 R)
• M47: 25,718,716 km (0.101 R)
• M48: 26,236,175 km (0.082 R)
• M49: 26,525,198 km (0.026 R)
• M50: 27,340,058 km (0.086 R)
• M51: 27,868,139 km (0.095 R)
• M52: 28,637,072 km (0.117 R)
• M53: 28,994,311 km (0.103 R)
• M54: 29,472,875 km (0.084 R)
• M55: 29,833,555 km (0.092 R)
• M56: 30,256,169 km (0.113 R)
• M57: 30,316,607 km (0.118 R)
• M58: 30,437,931 km (0.055 R)
• M59: 30,924,273 km (0.054 R)
• M60: 31,966,372 km (0.107 R)
• M61: 32,151,425 km (0.059 R)
• M62: 32,522,727 km (0.058 R)
• M63: 33,206,987 km (0.079 R)
• M64: 33,770,523 km (0.05 R)
• M65: 34,147,958 km (0.102 R)
• M66: 34,463,460 km (0.052 R)
• M67: 34,526,740 km (0.09 R)
• M68: 36,055,780 km (0.092 R)
• M69: 36,699,350 km (0.119 R)
• M70: 37,152,182 km (0.105 R)
• M71: 37,932,784 km (0.119 R)
• M72: 38,194,132 km (0.113 R)
• M73: 38,325,030 km (0.082 R)
• M74: 38,456,077 km (0.084 R)
• M75: 39,509,994 km (0.108 R)
• M76: 40,040,468 km (0.111 R)
• M77: 40,173,461 km (0.075 R)
• M78: 40,840,667 km (0.103 R)
• M79: 42,118,383 km (0.115 R)
• M80: 42,253,619 km (0.065 R)
• M81: 43,614,212 km (0.095 R)
• M82: 44,644,044 km (0.097 R)
• M83: 45,960,056 km (0.04 R)
• M84: 46,378,182 km (0.111 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 17,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit