🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.5 AU - 0.54 AU

Year: 158 Days

Day: 31 Hours

Environment

Temp: 113 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,082,304 km

• M1: 117,734 km (0.102 R)
• M2: 386,561 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.48 AU - 0.7 AU

Year: 191 Days

Day: 42.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.67 AU - 0.97 AU

Year: 313 Days

Day: 36.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.14 AU - 1.32 AU

Year: 575 Days

Day: 39.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,082,304 km

• M1: 394,190 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.53 AU - 1.87 AU

Year: 935 Days

Day: 18.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.04 AU - 3.08 AU

Year: 1728 Days

Day: 14.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.21 AU - 3.31 AU

Year: 1934 Days

Day: 30.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 13.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.77 AU - 4.89 AU

Year: 4477 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,082,304 km

• M1: 169,345 km (0.075 R)
• M2: 495,468 km (0.105 R)
• M3: 680,670 km (0.043 R)
• M4: 789,428 km (0.102 R)
• M5: 918,082 km (0.105 R)
• M6: 1,040,453 km (0.113 R)
• M7: 1,183,469 km (0.054 R)
• M8: 1,303,147 km (0.114 R)
• M9: 1,506,600 km (0.041 R)
• M10: 1,998,927 km (0.08 R)
• M11: 2,125,337 km (0.115 R)
• M12: 2,367,237 km (0.082 R)
• M13: 2,960,243 km (0.118 R)
• M14: 3,126,147 km (0.104 R)
• M15: 4,256,059 km (0.058 R)
• M16: 4,634,841 km (0.112 R)
• M17: 4,755,417 km (0.095 R)
• M18: 4,926,108 km (0.08 R)
• M19: 5,074,061 km (0.113 R)
• M20: 5,349,321 km (0.063 R)
• M21: 5,476,030 km (0.084 R)
• M22: 5,629,368 km (0.086 R)
• M23: 6,151,016 km (0.116 R)
• M24: 6,310,637 km (0.039 R)
• M25: 6,606,840 km (0.113 R)
• M26: 6,852,630 km (0.092 R)
• M27: 7,212,861 km (0.11 R)
• M28: 7,551,102 km (0.102 R)
• M29: 7,636,523 km (0.082 R)
• M30: 8,039,090 km (0.115 R)
• M31: 8,272,463 km (0.102 R)
• M32: 8,745,641 km (0.096 R)
• M33: 8,985,596 km (0.07 R)
• M34: 9,935,991 km (0.062 R)
• M35: 10,566,247 km (0.061 R)
• M36: 10,821,910 km (0.109 R)
• M37: 11,144,443 km (0.084 R)
• M38: 11,470,267 km (0.117 R)
• M39: 11,568,553 km (0.032 R)
• M40: 12,031,259 km (0.084 R)
• M41: 12,264,781 km (0.1 R)
• M42: 12,499,949 km (0.066 R)
• M43: 12,906,556 km (0.03 R)
• M44: 13,767,642 km (0.093 R)
• M45: 14,117,252 km (0.075 R)
• M46: 14,399,094 km (0.118 R)
• M47: 14,540,614 km (0.088 R)
• M48: 14,968,314 km (0.105 R)
• M49: 15,183,585 km (0.113 R)
• M50: 15,400,054 km (0.035 R)
• M51: 17,355,896 km (0.081 R)
• M52: 17,923,620 km (0.084 R)
• M53: 18,999,678 km (0.045 R)
• M54: 19,194,005 km (0.114 R)
• M55: 19,584,605 km (0.094 R)
• M56: 20,017,541 km (0.086 R)
• M57: 21,012,966 km (0.116 R)
• M58: 21,496,466 km (0.104 R)
• M59: 22,187,758 km (0.115 R)
• M60: 22,886,380 km (0.081 R)
• M61: 23,300,766 km (0.093 R)
• M62: 23,633,920 km (0.1 R)
• M63: 23,801,171 km (0.082 R)
• M64: 24,220,942 km (0.044 R)
• M65: 24,685,593 km (0.045 R)
• M66: 25,153,087 km (0.112 R)
• M67: 25,967,647 km (0.118 R)
• M68: 27,096,214 km (0.117 R)
• M69: 27,402,889 km (0.044 R)
• M70: 28,019,532 km (0.053 R)
• M71: 28,152,225 km (0.1 R)
• M72: 28,329,498 km (0.115 R)
• M73: 28,908,442 km (0.053 R)
• M74: 28,997,752 km (0.115 R)
• M75: 29,491,126 km (0.075 R)
• M76: 29,671,242 km (0.109 R)
• M77: 30,213,684 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 9.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.36 AU - 5.9 AU

Year: 4900 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,082,304 km

• M1: 302,487 km (0.097 R)
• M2: 379,530 km (0.107 R)
• M3: 514,916 km (0.06 R)
• M4: 575,802 km (0.075 R)
• M5: 696,528 km (0.039 R)
• M6: 795,561 km (0.096 R)
• M7: 867,817 km (0.082 R)
• M8: 1,042,099 km (0.097 R)
• M9: 1,168,808 km (0.082 R)
• M10: 1,228,199 km (0.088 R)
• M11: 1,501,963 km (0.099 R)
• M12: 1,566,888 km (0.049 R)
• M13: 1,699,731 km (0.107 R)
• M14: 1,822,551 km (0.045 R)
• M15: 2,135,510 km (0.087 R)
• M16: 2,238,732 km (0.116 R)
• M17: 2,313,381 km (0.116 R)
• M18: 2,652,370 km (0.042 R)
• M19: 2,795,685 km (0.068 R)
• M20: 2,892,624 km (0.104 R)
• M21: 3,342,914 km (0.078 R)
• M22: 3,673,077 km (0.08 R)
• M23: 3,761,788 km (0.101 R)
• M24: 3,905,103 km (0.12 R)
• M25: 4,013,860 km (0.035 R)
• M26: 4,402,366 km (0.086 R)
• M27: 4,900,078 km (0.027 R)
• M28: 5,076,454 km (0.059 R)
• M29: 5,537,066 km (0.115 R)
• M30: 5,659,437 km (0.111 R)
• M31: 6,011,142 km (0.11 R)
• M32: 6,158,047 km (0.081 R)
• M33: 6,670,719 km (0.061 R)
• M34: 6,888,384 km (0.073 R)
• M35: 7,805,269 km (0.106 R)
• M36: 8,057,790 km (0.083 R)
• M37: 8,243,142 km (0.035 R)
• M38: 8,336,341 km (0.085 R)
• M39: 8,807,724 km (0.108 R)
• M40: 9,409,108 km (0.087 R)
• M41: 9,604,333 km (0.08 R)
• M42: 10,198,087 km (0.12 R)
• M43: 10,398,698 km (0.105 R)
• M44: 10,550,091 km (0.099 R)
• M45: 10,803,809 km (0.032 R)
• M46: 11,343,408 km (0.103 R)
• M47: 11,734,158 km (0.081 R)
• M48: 12,155,874 km (0.04 R)
• M49: 12,262,089 km (0.105 R)
• M50: 12,368,752 km (0.081 R)
• M51: 12,448,787 km (0.098 R)
• M52: 12,582,677 km (0.109 R)
• M53: 13,150,251 km (0.106 R)
• M54: 13,341,288 km (0.12 R)
• M55: 13,975,433 km (0.111 R)
• M56: 14,338,208 km (0.086 R)
• M57: 14,732,548 km (0.104 R)
• M58: 14,845,793 km (0.099 R)
• M59: 15,016,185 km (0.071 R)
• M60: 15,158,752 km (0.071 R)
• M61: 15,359,213 km (0.05 R)
• M62: 15,675,762 km (0.099 R)
• M63: 15,762,529 km (0.044 R)
• M64: 16,315,443 km (0.066 R)
• M65: 17,052,811 km (0.112 R)
• M66: 17,171,741 km (0.107 R)
• M67: 17,590,316 km (0.099 R)
• M68: 18,042,550 km (0.074 R)
• M69: 18,133,506 km (0.032 R)
• M70: 18,315,716 km (0.116 R)
• M71: 18,437,638 km (0.067 R)
• M72: 18,651,563 km (0.065 R)
• M73: 19,298,275 km (0.104 R)
• M74: 19,484,375 km (0.119 R)
• M75: 19,577,574 km (0.093 R)
• M76: 19,858,369 km (0.061 R)
• M77: 20,581,825 km (0.05 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 10.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.8 AU - 7.88 AU

Year: 7545 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,082,304 km

• M1: 138,079 km (0.044 R)
• M2: 304,731 km (0.049 R)
• M3: 419,024 km (0.06 R)
• M4: 526,585 km (0.05 R)
• M5: 627,413 km (0.092 R)
• M6: 831,315 km (0.081 R)
• M7: 952,041 km (0.088 R)
• M8: 1,089,820 km (0.099 R)
• M9: 1,246,001 km (0.09 R)
• M10: 1,421,778 km (0.108 R)
• M11: 1,707,660 km (0.072 R)
• M12: 1,957,638 km (0.053 R)
• M13: 2,094,221 km (0.114 R)
• M14: 2,449,366 km (0.118 R)
• M15: 2,522,669 km (0.104 R)
• M16: 2,947,377 km (0.066 R)
• M17: 3,025,617 km (0.047 R)
• M18: 3,168,333 km (0.107 R)
• M19: 3,460,348 km (0.074 R)
• M20: 3,659,912 km (0.033 R)
• M21: 4,001,145 km (0.045 R)
• M22: 4,424,207 km (0.075 R)
• M23: 4,677,626 km (0.104 R)
• M24: 4,750,929 km (0.107 R)
• M25: 5,010,481 km (0.069 R)
• M26: 5,836,860 km (0.052 R)
• M27: 6,215,492 km (0.027 R)
• M28: 6,996,543 km (0.105 R)
• M29: 7,122,803 km (0.03 R)
• M30: 7,505,924 km (0.088 R)
• M31: 8,049,263 km (0.113 R)
• M32: 8,785,883 km (0.067 R)
• M33: 9,288,981 km (0.091 R)
• M34: 9,381,432 km (0.056 R)
• M35: 9,848,477 km (0.069 R)
• M36: 10,061,205 km (0.12 R)
• M37: 10,442,979 km (0.106 R)
• M38: 10,951,312 km (0.114 R)
• M39: 11,049,149 km (0.057 R)
• M40: 11,245,571 km (0.093 R)
• M41: 11,418,357 km (0.085 R)
• M42: 11,517,390 km (0.098 R)
• M43: 11,616,873 km (0.063 R)
• M44: 12,575,646 km (0.063 R)
• M45: 12,832,206 km (0.086 R)
• M46: 13,116,442 km (0.118 R)
• M47: 13,612,209 km (0.062 R)
• M48: 13,691,048 km (0.089 R)
• M49: 13,849,172 km (0.086 R)
• M50: 13,928,609 km (0.057 R)
• M51: 14,008,045 km (0.104 R)
• M52: 14,541,661 km (0.11 R)
• M53: 19,635,169 km (0.097 R)
• M54: 19,843,410 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit