🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.49 AU - 0.61 AU

Year: 154 Days

Day: 42.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 48.5 °

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: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.7 AU

Year: 188 Days

Day: 31.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.9 AU - 1.4 AU

Year: 465 Days

Day: 15.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.06 AU - 1.56 AU

Year: 565 Days

Day: 18.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.61 AU - 3.21 AU

Year: 1870 Days

Day: 32.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.77 AU - 3.09 AU

Year: 1889 Days

Day: 40.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,334,575 km

• M1: 176,226 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.77 AU - 4.05 AU

Year: 2913 Days

Day: 32.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,334,575 km

• M1: 1,375,702 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 14.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.43 AU - 4.51 AU

Year: 3560 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 12,334,575 km

• M1: 206,295 km (0.11 R)
• M2: 357,689 km (0.11 R)
• M3: 466,895 km (0.11 R)
• M4: 690,993 km (0.028 R)
• M5: 796,908 km (0.119 R)
• M6: 900,430 km (0.086 R)
• M7: 1,009,038 km (0.098 R)
• M8: 1,271,283 km (0.053 R)
• M9: 1,427,014 km (0.057 R)
• M10: 1,545,496 km (0.097 R)
• M11: 1,690,007 km (0.029 R)
• M12: 1,933,552 km (0.102 R)
• M13: 2,114,716 km (0.117 R)
• M14: 2,339,711 km (0.076 R)
• M15: 2,494,395 km (0.105 R)
• M16: 2,759,782 km (0.082 R)
• M17: 3,376,274 km (0.115 R)
• M18: 3,611,143 km (0.081 R)
• M19: 3,745,631 km (0.052 R)
• M20: 4,159,419 km (0.119 R)
• M21: 4,316,497 km (0.094 R)
• M22: 4,539,697 km (0.102 R)
• M23: 4,652,793 km (0.057 R)
• M24: 4,931,494 km (0.072 R)
• M25: 5,148,261 km (0.092 R)
• M26: 5,266,294 km (0.065 R)
• M27: 5,556,813 km (0.115 R)
• M28: 6,118,104 km (0.048 R)
• M29: 6,243,318 km (0.073 R)
• M30: 6,387,530 km (0.103 R)
• M31: 6,789,799 km (0.107 R)
• M32: 7,294,841 km (0.072 R)
• M33: 7,580,722 km (0.077 R)
• M34: 7,812,150 km (0.076 R)
• M35: 8,440,761 km (0.052 R)
• M36: 9,085,677 km (0.103 R)
• M37: 9,600,743 km (0.114 R)
• M38: 9,725,657 km (0.051 R)
• M39: 9,956,337 km (0.105 R)
• M40: 10,401,690 km (0.12 R)
• M41: 10,508,652 km (0.04 R)
• M42: 10,616,063 km (0.098 R)
• M43: 11,070,990 km (0.064 R)
• M44: 12,270,317 km (0.102 R)
• M45: 12,383,562 km (0.083 R)
• M46: 12,588,062 km (0.12 R)
• M47: 12,725,094 km (0.073 R)
• M48: 12,885,463 km (0.1 R)
• M49: 13,347,571 km (0.096 R)
• M50: 13,604,131 km (0.081 R)
• M51: 13,838,850 km (0.098 R)
• M52: 14,288,242 km (0.065 R)
• M53: 14,383,536 km (0.084 R)
• M54: 14,790,741 km (0.104 R)
• M55: 15,274,691 km (0.085 R)
• M56: 15,763,876 km (0.108 R)
• M57: 15,960,896 km (0.087 R)
• M58: 16,134,130 km (0.092 R)
• M59: 16,233,314 km (0.093 R)
• M60: 16,332,796 km (0.088 R)
• M61: 16,607,159 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.3

Radius: 8.7

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.59 AU - 5.35 AU

Year: 4174 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 12,334,575 km

• M1: 132,544 km (0.115 R)
• M2: 201,359 km (0.08 R)
• M3: 256,560 km (0.101 R)
• M4: 371,601 km (0.085 R)
• M5: 506,838 km (0.106 R)
• M6: 592,108 km (0.068 R)
• M7: 694,433 km (0.079 R)
• M8: 1,037,910 km (0.062 R)
• M9: 1,235,678 km (0.082 R)
• M10: 1,667,717 km (0.109 R)
• M11: 1,986,361 km (0.087 R)
• M12: 2,379,055 km (0.12 R)
• M13: 2,453,106 km (0.114 R)
• M14: 2,565,753 km (0.107 R)
• M15: 2,641,749 km (0.057 R)
• M16: 3,256,147 km (0.112 R)
• M17: 3,547,863 km (0.095 R)
• M18: 3,697,012 km (0.112 R)
• M19: 3,783,181 km (0.066 R)
• M20: 4,089,856 km (0.083 R)
• M21: 4,223,896 km (0.114 R)
• M22: 4,382,021 km (0.082 R)
• M23: 4,473,276 km (0.094 R)
• M24: 4,565,129 km (0.092 R)
• M25: 5,322,842 km (0.084 R)
• M26: 5,395,846 km (0.084 R)
• M27: 5,791,083 km (0.05 R)
• M28: 6,017,574 km (0.065 R)
• M29: 6,401,442 km (0.052 R)
• M30: 6,740,730 km (0.068 R)
• M31: 7,382,356 km (0.088 R)
• M32: 7,959,654 km (0.061 R)
• M33: 8,925,009 km (0.112 R)
• M34: 8,983,053 km (0.12 R)
• M35: 9,215,977 km (0.085 R)
• M36: 9,688,108 km (0.064 R)
• M37: 10,168,018 km (0.107 R)
• M38: 10,289,192 km (0.042 R)
• M39: 10,563,704 km (0.116 R)
• M40: 12,003,883 km (0.028 R)
• M41: 12,422,009 km (0.115 R)
• M42: 12,714,323 km (0.086 R)
• M43: 12,812,310 km (0.084 R)
• M44: 12,877,684 km (0.091 R)
• M45: 13,872,510 km (0.086 R)
• M46: 13,939,679 km (0.079 R)
• M47: 14,040,658 km (0.112 R)
• M48: 15,133,021 km (0.086 R)
• M49: 15,445,232 km (0.114 R)
• M50: 15,619,663 km (0.093 R)
• M51: 16,394,431 km (0.113 R)
• M52: 16,572,303 km (0.12 R)
• M53: 16,643,661 km (0.092 R)
• M54: 16,929,991 km (0.088 R)
• M55: 17,109,808 km (0.084 R)
• M56: 17,543,791 km (0.077 R)
• M57: 17,945,013 km (0.062 R)
• M58: 18,681,932 km (0.079 R)
• M59: 18,756,132 km (0.046 R)
• M60: 18,942,232 km (0.073 R)
• M61: 19,316,227 km (0.083 R)
• M62: 19,730,314 km (0.078 R)
• M63: 20,071,397 km (0.027 R)
• M64: 20,990,227 km (0.111 R)
• M65: 21,338,341 km (0.103 R)
• M66: 21,571,564 km (0.105 R)
• M67: 22,315,514 km (0.114 R)
• M68: 22,631,166 km (0.098 R)
• M69: 22,829,233 km (0.112 R)
• M70: 23,227,164 km (0.089 R)
• M71: 25,333,053 km (0.064 R)
• M72: 25,415,332 km (0.106 R)
• M73: 25,621,179 km (0.074 R)
• M74: 25,703,757 km (0.105 R)
• M75: 25,786,335 km (0.114 R)
• M76: 26,742,714 km (0.102 R)
• M77: 26,910,263 km (0.111 R)
• M78: 27,078,112 km (0.11 R)
• M79: 27,246,260 km (0.114 R)
• M80: 27,457,044 km (0.073 R)
• M81: 28,050,050 km (0.069 R)
• M82: 28,604,459 km (0.101 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.6

Radius: 13.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.75 AU - 6.55 AU

Year: 5059 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,334,575 km

• M1: 170,990 km (0.109 R)
• M2: 336,595 km (0.082 R)
• M3: 452,384 km (0.093 R)
• M4: 586,573 km (0.097 R)
• M5: 750,233 km (0.12 R)
• M6: 880,683 km (0.071 R)
• M7: 967,449 km (0.11 R)
• M8: 1,198,279 km (0.048 R)
• M9: 1,362,837 km (0.088 R)
• M10: 1,482,664 km (0.112 R)
• M11: 1,651,261 km (0.071 R)
• M12: 1,826,590 km (0.083 R)
• M13: 1,959,882 km (0.062 R)
• M14: 2,066,844 km (0.077 R)
• M15: 2,359,009 km (0.103 R)
• M16: 2,452,358 km (0.06 R)
• M17: 2,600,310 km (0.083 R)
• M18: 2,805,858 km (0.1 R)
• M19: 3,016,940 km (0.094 R)
• M20: 3,141,555 km (0.106 R)
• M21: 3,291,153 km (0.103 R)
• M22: 3,396,171 km (0.11 R)
• M23: 3,490,418 km (0.087 R)
• M24: 3,621,615 km (0.11 R)
• M25: 3,766,575 km (0.065 R)
• M26: 3,864,263 km (0.082 R)
• M27: 4,099,879 km (0.107 R)
• M28: 4,755,716 km (0.039 R)
• M29: 4,981,759 km (0.107 R)
• M30: 5,389,263 km (0.102 R)
• M31: 5,513,579 km (0.078 R)
• M32: 5,597,055 km (0.088 R)
• M33: 5,680,979 km (0.092 R)
• M34: 5,807,689 km (0.073 R)
• M35: 5,949,507 km (0.076 R)
• M36: 6,078,161 km (0.096 R)
• M37: 6,164,479 km (0.103 R)
• M38: 6,280,119 km (0.088 R)
• M39: 6,616,863 km (0.109 R)
• M40: 6,974,702 km (0.094 R)
• M41: 7,186,383 km (0.059 R)
• M42: 7,585,061 km (0.101 R)
• M43: 7,678,111 km (0.067 R)
• M44: 7,771,460 km (0.074 R)
• M45: 7,896,673 km (0.094 R)
• M46: 8,356,238 km (0.099 R)
• M47: 8,581,083 km (0.069 R)
• M48: 8,808,023 km (0.11 R)
• M49: 9,534,471 km (0.106 R)
• M50: 10,211,401 km (0.079 R)
• M51: 10,365,936 km (0.11 R)
• M52: 10,694,602 km (0.118 R)
• M53: 10,956,548 km (0.086 R)
• M54: 11,256,043 km (0.118 R)
• M55: 11,540,429 km (0.051 R)
• M56: 12,243,389 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit