🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.28 AU

Year: 380 Days

Day: 33.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.07 AU - 1.73 AU

Year: 593 Days

Day: 36.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,240,851 km

• M1: 852,409 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.55 AU - 1.73 AU

Year: 752 Days

Day: 42.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.54 AU - 2 AU

Year: 843 Days

Day: 37 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.34 AU - 2.23 AU

Year: 851 Days

Day: 20.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.85 AU - 2.87 AU

Year: 1732 Days

Day: 27 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,240,851 km

• M1: 1,378,544 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.7 AU - 3.34 AU

Year: 1880 Days

Day: 45.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,240,851 km

• M1: 769,382 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.94 AU - 4.12 AU

Year: 2375 Days

Day: 26.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,240,851 km

• M1: 1,213,837 km (0.027 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.6 AU - 3.86 AU

Year: 2580 Days

Day: 26.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.7

Radius: 3.8

Gravity: 66.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.12 AU - 18.58 AU

Year: 27010 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,240,851 km

• M1: 912,248 km (0.106 R)
• M2: 1,108,969 km (0.103 R)
• M3: 1,813,874 km (0.036 R)
• M4: 2,954,708 km (0.088 R)
• M5: 3,796,794 km (0.084 R)
• M6: 3,900,465 km (0.037 R)
• M7: 4,652,045 km (0.058 R)
• M8: 4,818,697 km (0.061 R)
• M9: 6,100,302 km (0.038 R)
• M10: 6,344,147 km (0.092 R)
• M11: 6,467,116 km (0.089 R)
• M12: 7,030,651 km (0.054 R)
• M13: 8,881,626 km (0.062 R)
• M14: 10,002,712 km (0.12 R)
• M15: 10,507,006 km (0.12 R)
• M16: 11,241,682 km (0.099 R)
• M17: 12,605,416 km (0.042 R)
• M18: 13,701,519 km (0.091 R)
• M19: 13,940,427 km (0.07 R)
• M20: 14,422,282 km (0.117 R)
• M21: 16,656,975 km (0.111 R)
• M22: 17,511,628 km (0.103 R)
• M23: 17,684,263 km (0.068 R)
• M24: 18,205,462 km (0.099 R)
• M25: 18,380,342 km (0.101 R)
• M26: 18,643,635 km (0.064 R)
• M27: 19,085,397 km (0.103 R)
• M28: 19,799,278 km (0.106 R)
• M29: 20,340,374 km (0.116 R)
• M30: 21,161,217 km (0.089 R)
• M31: 21,529,527 km (0.115 R)
• M32: 22,553,076 km (0.027 R)
• M33: 23,402,343 km (0.096 R)
• M34: 24,165,890 km (0.104 R)
• M35: 24,743,937 km (0.07 R)
• M36: 27,301,013 km (0.112 R)
• M37: 27,601,406 km (0.083 R)
• M38: 29,221,999 km (0.089 R)
• M39: 29,426,649 km (0.115 R)
• M40: 31,186,070 km (0.079 R)
• M41: 31,395,357 km (0.036 R)
• M42: 34,157,233 km (0.107 R)
• M43: 37,550,262 km (0.083 R)
• M44: 38,331,163 km (0.073 R)
• M45: 38,555,410 km (0.114 R)
• M46: 40,249,906 km (0.064 R)
• M47: 41,508,024 km (0.073 R)
• M48: 42,315,254 km (0.099 R)
• M49: 42,546,831 km (0.102 R)
• M50: 43,828,287 km (0.085 R)
• M51: 46,906,861 km (0.09 R)
• M52: 47,988,603 km (0.12 R)
• M53: 48,351,079 km (0.093 R)
• M54: 49,809,808 km (0.089 R)
• M55: 50,544,633 km (0.099 R)
• M56: 51,159,629 km (0.056 R)
• M57: 51,653,602 km (0.081 R)
• M58: 51,777,169 km (0.113 R)
• M59: 53,144,494 km (0.086 R)
• M60: 53,394,322 km (0.077 R)
• M61: 54,146,351 km (0.092 R)
• M62: 54,649,598 km (0.11 R)
• M63: 56,295,773 km (0.066 R)
• M64: 57,573,189 km (0.115 R)
• M65: 58,473,021 km (0.089 R)
• M66: 59,636,742 km (0.118 R)
• M67: 63,570,718 km (0.088 R)
• M68: 65,836,976 km (0.106 R)
• M69: 66,508,521 km (0.099 R)
• M70: 66,643,009 km (0.105 R)
• M71: 67,452,483 km (0.071 R)
• M72: 75,723,301 km (0.101 R)
• M73: 76,426,710 km (0.025 R)
• M74: 77,698,591 km (0.098 R)
• M75: 79,119,920 km (0.096 R)
• M76: 80,119,832 km (0.107 R)
• M77: 80,980,319 km (0.087 R)
• M78: 82,710,419 km (0.103 R)
• M79: 86,941,645 km (0.032 R)
• M80: 89,602,991 km (0.11 R)
• M81: 89,751,691 km (0.093 R)
• M82: 90,496,090 km (0.044 R)
• M83: 91,093,135 km (0.102 R)
• M84: 94,097,809 km (0.083 R)
• M85: 94,551,240 km (0.118 R)
• M86: 95,005,569 km (0.095 R)
• M87: 95,764,179 km (0.076 R)
• M88: 96,982,205 km (0.101 R)
• M89: 100,976,020 km (0.07 R)
• M90: 101,285,538 km (0.1 R)
• M91: 102,681,884 km (0.091 R)
• M92: 102,993,048 km (0.089 R)
• M93: 104,084,663 km (0.049 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit