🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.17 AU - 1.21 AU

Year: 474 Days

Day: 13.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,759,752 km

• M1: 231,727 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.27 AU - 1.29 AU

Year: 529 Days

Day: 32.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.25 AU - 1.55 AU

Year: 605 Days

Day: 31.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.34 AU - 2.08 AU

Year: 817 Days

Day: 42 Hours

Environment

Temp: -49 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,759,752 km

• M1: 400,623 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.51 AU - 2.15 AU

Year: 904 Days

Day: 12.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,759,752 km

• M1: 697,276 km (0.078 R)
• M2: 1,269,188 km (0.061 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.4

Radius: 8.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.76 AU - 9.62 AU

Year: 8561 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 83,759,752 km

• M1: 156,330 km (0.087 R)
• M2: 407,355 km (0.049 R)
• M3: 560,394 km (0.086 R)
• M4: 697,126 km (0.115 R)
• M5: 1,129,464 km (0.063 R)
• M6: 1,201,570 km (0.067 R)
• M7: 1,458,579 km (0.099 R)
• M8: 1,553,424 km (0.089 R)
• M9: 1,699,731 km (0.087 R)
• M10: 1,799,962 km (0.036 R)
• M11: 1,953,898 km (0.068 R)
• M12: 2,787,158 km (0.109 R)
• M13: 2,945,732 km (0.067 R)
• M14: 3,006,020 km (0.028 R)
• M15: 3,230,566 km (0.098 R)
• M16: 3,826,714 km (0.096 R)
• M17: 4,047,819 km (0.102 R)
• M18: 4,250,524 km (0.106 R)
• M19: 4,410,444 km (0.062 R)
• M20: 4,689,295 km (0.069 R)
• M21: 4,997,766 km (0.08 R)
• M22: 5,362,036 km (0.034 R)
• M23: 5,760,116 km (0.082 R)
• M24: 5,937,390 km (0.101 R)
• M25: 6,193,501 km (0.08 R)
• M26: 6,479,682 km (0.117 R)
• M27: 6,903,493 km (0.035 R)
• M28: 7,037,682 km (0.085 R)
• M29: 7,172,919 km (0.05 R)
• M30: 8,285,029 km (0.029 R)
• M31: 9,749,293 km (0.105 R)
• M32: 10,112,517 km (0.095 R)
• M33: 10,572,830 km (0.056 R)
• M34: 10,821,162 km (0.101 R)
• M35: 10,883,544 km (0.084 R)
• M36: 11,673,271 km (0.088 R)
• M37: 12,908,800 km (0.08 R)
• M38: 13,441,369 km (0.119 R)
• M39: 14,322,201 km (0.081 R)
• M40: 14,390,717 km (0.094 R)
• M41: 14,459,382 km (0.114 R)
• M42: 15,607,546 km (0.092 R)
• M43: 15,996,800 km (0.058 R)
• M44: 16,174,671 km (0.066 R)
• M45: 17,038,150 km (0.101 R)
• M46: 18,361,194 km (0.109 R)
• M47: 18,847,088 km (0.102 R)
• M48: 19,035,132 km (0.081 R)
• M49: 19,148,228 km (0.12 R)
• M50: 19,679,001 km (0.103 R)
• M51: 19,793,294 km (0.033 R)
• M52: 20,987,983 km (0.085 R)
• M53: 22,324,939 km (0.054 R)
• M54: 22,923,630 km (0.079 R)
• M55: 24,218,250 km (0.078 R)
• M56: 24,915,525 km (0.093 R)
• M57: 25,163,259 km (0.107 R)
• M58: 25,245,987 km (0.078 R)
• M59: 25,994,874 km (0.115 R)
• M60: 26,666,568 km (0.105 R)
• M61: 27,855,872 km (0.107 R)
• M62: 28,113,030 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.8

Radius: 4.2

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.68 AU - 18.34 AU

Year: 24503 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,759,752 km

• M1: 65,973 km (0.119 R)
• M2: 162,314 km (0.035 R)
• M3: 403,166 km (0.119 R)
• M4: 1,407,566 km (0.087 R)
• M5: 1,503,907 km (0.102 R)
• M6: 1,536,520 km (0.06 R)
• M7: 1,669,363 km (0.112 R)
• M8: 1,981,873 km (0.053 R)
• M9: 2,350,183 km (0.082 R)
• M10: 3,023,223 km (0.077 R)
• M11: 3,106,101 km (0.087 R)
• M12: 3,359,370 km (0.107 R)
• M13: 4,296,900 km (0.081 R)
• M14: 4,390,249 km (0.11 R)
• M15: 4,674,036 km (0.091 R)
• M16: 4,866,718 km (0.104 R)
• M17: 5,111,011 km (0.1 R)
• M18: 5,919,588 km (0.041 R)
• M19: 7,039,627 km (0.109 R)
• M20: 7,765,027 km (0.105 R)
• M21: 8,748,932 km (0.108 R)
• M22: 9,285,540 km (0.115 R)
• M23: 9,649,212 km (0.106 R)
• M24: 10,141,240 km (0.041 R)
• M25: 10,265,555 km (0.092 R)
• M26: 11,406,838 km (0.088 R)
• M27: 11,665,792 km (0.109 R)
• M28: 11,730,867 km (0.067 R)
• M29: 12,058,037 km (0.084 R)
• M30: 12,388,200 km (0.091 R)
• M31: 13,192,438 km (0.097 R)
• M32: 13,600,990 km (0.108 R)
• M33: 15,133,919 km (0.103 R)
• M34: 15,276,037 km (0.085 R)
• M35: 16,137,571 km (0.084 R)
• M36: 17,088,714 km (0.088 R)
• M37: 18,133,057 km (0.098 R)
• M38: 18,511,091 km (0.076 R)
• M39: 21,547,180 km (0.09 R)
• M40: 22,027,838 km (0.103 R)
• M41: 22,269,438 km (0.068 R)
• M42: 22,431,004 km (0.086 R)
• M43: 23,572,884 km (0.097 R)
• M44: 25,152,638 km (0.097 R)
• M45: 27,628,932 km (0.113 R)
• M46: 28,325,609 km (0.099 R)
• M47: 28,413,124 km (0.05 R)
• M48: 28,588,303 km (0.061 R)
• M49: 28,676,117 km (0.119 R)
• M50: 30,898,991 km (0.07 R)
• M51: 34,382,228 km (0.067 R)
• M52: 34,662,425 km (0.114 R)
• M53: 35,131,115 km (0.111 R)
• M54: 35,790,991 km (0.09 R)
• M55: 36,550,051 km (0.11 R)
• M56: 37,506,281 km (0.093 R)
• M57: 38,761,556 km (0.105 R)
• M58: 38,858,795 km (0.106 R)
• M59: 40,818,527 km (0.085 R)
• M60: 41,313,397 km (0.084 R)
• M61: 42,810,123 km (0.101 R)
• M62: 44,121,498 km (0.064 R)
• M63: 46,061,783 km (0.089 R)
• M64: 46,887,114 km (0.056 R)
• M65: 48,761,725 km (0.103 R)
• M66: 49,813,697 km (0.089 R)
• M67: 50,236,611 km (0.065 R)
• M68: 51,192,541 km (0.048 R)
• M69: 53,338,074 km (0.118 R)
• M70: 55,075,653 km (0.057 R)
• M71: 57,052,439 km (0.11 R)
• M72: 57,716,504 km (0.05 R)
• M73: 59,052,263 km (0.061 R)
• M74: 59,836,156 km (0.119 R)
• M75: 61,414,414 km (0.086 R)
• M76: 62,436,018 km (0.08 R)
• M77: 65,188,020 km (0.059 R)
• M78: 66,462,594 km (0.064 R)
• M79: 68,331,071 km (0.106 R)
• M80: 69,036,126 km (0.106 R)
• M81: 69,389,626 km (0.091 R)
• M82: 69,743,724 km (0.078 R)
• M83: 70,690,828 km (0.111 R)
• M84: 71,761,351 km (0.103 R)
• M85: 72,837,258 km (0.116 R)
• M86: 74,521,431 km (0.064 R)
• M87: 76,827,632 km (0.098 R)
• M88: 76,949,704 km (0.112 R)
• M89: 79,403,857 km (0.101 R)
• M90: 79,527,126 km (0.085 R)
• M91: 80,268,832 km (0.087 R)
• M92: 81,634,361 km (0.118 R)
• M93: 82,882,307 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit