🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.87 AU - 1.37 AU

Year: 429 Days

Day: 13.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,341,636 km

• M1: 588,069 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.99 AU - 1.43 AU

Year: 481 Days

Day: 27.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.93 AU - 2.39 AU

Year: 1148 Days

Day: 38.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.58 AU - 4.14 AU

Year: 2227 Days

Day: 18.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.57 AU - 3.67 AU

Year: 2491 Days

Day: 15.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.92 AU - 4.4 AU

Year: 2532 Days

Day: 28.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.53 AU - 4.89 AU

Year: 3124 Days

Day: 30.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,341,636 km

• M1: 2,931,071 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.54 AU - 5.22 AU

Year: 3899 Days

Day: 25.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,341,636 km

• M1: 363,672 km (0.109 R)
• M2: 778,358 km (0.104 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 12.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.03 AU - 8.37 AU

Year: 6987 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,341,636 km

• M1: 164,558 km (0.112 R)
• M2: 347,217 km (0.116 R)
• M3: 530,773 km (0.114 R)
• M4: 609,312 km (0.109 R)
• M5: 810,820 km (0.117 R)
• M6: 952,490 km (0.055 R)
• M7: 1,244,205 km (0.026 R)
• M8: 1,410,409 km (0.098 R)
• M9: 1,604,138 km (0.085 R)
• M10: 1,745,059 km (0.098 R)
• M11: 2,083,001 km (0.057 R)
• M12: 2,259,975 km (0.116 R)
• M13: 2,488,411 km (0.034 R)
• M14: 3,320,923 km (0.05 R)
• M15: 3,714,216 km (0.092 R)
• M16: 4,039,741 km (0.09 R)
• M17: 4,150,294 km (0.109 R)
• M18: 4,545,382 km (0.115 R)
• M19: 5,463,314 km (0.061 R)
• M20: 5,709,403 km (0.095 R)
• M21: 6,244,664 km (0.105 R)
• M22: 6,502,122 km (0.073 R)
• M23: 6,961,088 km (0.066 R)
• M24: 7,600,918 km (0.104 R)
• M25: 7,772,507 km (0.039 R)
• M26: 8,154,430 km (0.049 R)
• M27: 8,507,033 km (0.113 R)
• M28: 8,720,957 km (0.105 R)
• M29: 9,668,660 km (0.066 R)
• M30: 11,346,101 km (0.089 R)
• M31: 12,018,095 km (0.111 R)
• M32: 12,097,980 km (0.118 R)
• M33: 12,540,790 km (0.105 R)
• M34: 12,662,413 km (0.094 R)
• M35: 12,866,165 km (0.046 R)
• M36: 13,525,143 km (0.03 R)
• M37: 13,775,122 km (0.089 R)
• M38: 14,534,331 km (0.072 R)
• M39: 15,307,004 km (0.083 R)
• M40: 15,567,603 km (0.096 R)
• M41: 16,137,272 km (0.044 R)
• M42: 16,358,228 km (0.085 R)
• M43: 17,613,803 km (0.118 R)
• M44: 17,704,609 km (0.029 R)
• M45: 18,437,339 km (0.086 R)
• M46: 19,086,444 km (0.103 R)
• M47: 19,932,121 km (0.088 R)
• M48: 20,074,389 km (0.054 R)
• M49: 20,550,559 km (0.113 R)
• M50: 20,838,086 km (0.049 R)
• M51: 20,982,448 km (0.093 R)
• M52: 21,320,389 km (0.067 R)
• M53: 21,611,507 km (0.034 R)
• M54: 21,855,052 km (0.096 R)
• M55: 22,148,563 km (0.117 R)
• M56: 22,640,740 km (0.084 R)
• M57: 23,485,519 km (0.109 R)
• M58: 23,685,831 km (0.104 R)
• M59: 24,138,664 km (0.117 R)
• M60: 24,340,770 km (0.091 R)
• M61: 24,695,916 km (0.04 R)
• M62: 24,899,518 km (0.115 R)
• M63: 25,155,032 km (0.092 R)
• M64: 25,719,913 km (0.07 R)
• M65: 25,874,747 km (0.052 R)
• M66: 26,967,111 km (0.028 R)
• M67: 27,334,523 km (0.053 R)
• M68: 28,074,434 km (0.112 R)
• M69: 28,981,895 km (0.025 R)
• M70: 29,250,572 km (0.102 R)
• M71: 30,497,172 km (0.1 R)
• M72: 30,825,240 km (0.046 R)
• M73: 31,871,826 km (0.084 R)
• M74: 31,982,678 km (0.083 R)
• M75: 32,260,332 km (0.115 R)
• M76: 32,483,083 km (0.094 R)
• M77: 33,886,760 km (0.09 R)
• M78: 35,482,221 km (0.072 R)
• M79: 35,597,113 km (0.092 R)
• M80: 36,115,768 km (0.091 R)
• M81: 36,578,774 km (0.049 R)
• M82: 37,218,753 km (0.054 R)
• M83: 37,803,681 km (0.048 R)
• M84: 38,273,867 km (0.088 R)
• M85: 39,042,052 km (0.057 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.4

Radius: 8

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.52 AU - 12.02 AU

Year: 12782 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,341,636 km

• M1: 693,835 km (0.092 R)
• M2: 962,812 km (0.071 R)
• M3: 1,029,533 km (0.09 R)
• M4: 1,144,274 km (0.072 R)
• M5: 1,618,799 km (0.097 R)
• M6: 1,780,514 km (0.026 R)
• M7: 2,357,513 km (0.108 R)
• M8: 3,087,700 km (0.082 R)
• M9: 3,187,781 km (0.112 R)
• M10: 3,289,059 km (0.115 R)
• M11: 3,811,305 km (0.104 R)
• M12: 3,882,962 km (0.116 R)
• M13: 4,247,682 km (0.09 R)
• M14: 4,623,621 km (0.107 R)
• M15: 5,609,471 km (0.116 R)
• M16: 5,731,992 km (0.039 R)
• M17: 6,962,285 km (0.043 R)
• M18: 7,271,205 km (0.108 R)
• M19: 7,948,284 km (0.118 R)
• M20: 8,645,261 km (0.082 R)
• M21: 9,800,904 km (0.109 R)
• M22: 10,196,890 km (0.102 R)
• M23: 10,699,240 km (0.115 R)
• M24: 10,800,667 km (0.07 R)
• M25: 11,415,963 km (0.097 R)
• M26: 12,519,995 km (0.072 R)
• M27: 13,003,496 km (0.081 R)
• M28: 13,383,774 km (0.12 R)
• M29: 14,322,650 km (0.083 R)
• M30: 14,884,839 km (0.087 R)
• M31: 15,741,436 km (0.087 R)
• M32: 15,914,820 km (0.101 R)
• M33: 16,321,427 km (0.12 R)
• M34: 16,555,398 km (0.12 R)
• M35: 17,264,043 km (0.085 R)
• M36: 17,323,583 km (0.048 R)
• M37: 17,562,192 km (0.11 R)
• M38: 17,741,859 km (0.12 R)
• M39: 17,862,135 km (0.084 R)
• M40: 18,649,619 km (0.092 R)
• M41: 19,078,366 km (0.113 R)
• M42: 19,820,970 km (0.094 R)
• M43: 20,762,539 km (0.096 R)
• M44: 22,105,030 km (0.107 R)
• M45: 22,688,911 km (0.042 R)
• M46: 23,673,414 km (0.048 R)
• M47: 24,337,330 km (0.106 R)
• M48: 25,412,489 km (0.12 R)
• M49: 25,548,025 km (0.087 R)
• M50: 25,615,943 km (0.109 R)
• M51: 25,955,979 km (0.099 R)
• M52: 26,297,510 km (0.102 R)
• M53: 26,571,873 km (0.109 R)
• M54: 27,123,291 km (0.066 R)
• M55: 27,678,598 km (0.085 R)
• M56: 27,818,023 km (0.083 R)
• M57: 28,307,807 km (0.099 R)
• M58: 28,518,590 km (0.115 R)
• M59: 29,153,932 km (0.1 R)
• M60: 29,936,927 km (0.048 R)
• M61: 31,378,153 km (0.116 R)
• M62: 34,627,718 km (0.062 R)
• M63: 34,702,816 km (0.091 R)
• M64: 34,777,915 km (0.074 R)
• M65: 34,928,410 km (0.046 R)
• M66: 35,683,879 km (0.085 R)
• M67: 37,982,451 km (0.105 R)
• M68: 38,059,942 km (0.073 R)
• M69: 38,759,312 km (0.103 R)
• M70: 40,249,606 km (0.081 R)
• M71: 43,124,429 km (0.116 R)
• M72: 43,528,941 km (0.094 R)
• M73: 44,016,032 km (0.105 R)
• M74: 44,097,413 km (0.106 R)
• M75: 44,668,279 km (0.104 R)
• M76: 45,817,340 km (0.067 R)
• M77: 48,312,184 km (0.086 R)
• M78: 48,900,702 km (0.101 R)
• M79: 49,406,941 km (0.111 R)
• M80: 51,107,121 km (0.054 R)
• M81: 52,394,709 km (0.093 R)
• M82: 53,432,619 km (0.097 R)
• M83: 53,519,386 km (0.085 R)
• M84: 53,779,986 km (0.12 R)
• M85: 53,867,052 km (0.112 R)
• M86: 54,389,896 km (0.093 R)
• M87: 55,616,449 km (0.075 R)
• M88: 56,852,128 km (0.086 R)
• M89: 57,829,301 km (0.089 R)
• M90: 58,812,009 km (0.112 R)
• M91: 59,710,195 km (0.116 R)
• M92: 60,070,726 km (0.103 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 12,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit